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/* 仅宽屏为列设置最小宽度，窄屏由卡片式布局接管（否则会撑出横向滚动） */
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.back-link svg.icon{vertical-align:-3px;margin-right:2px}
.pagination a svg.icon{width:12px;height:12px}
.trust-row span::before{content:''!important;display:inline-block!important;width:12px!important;height:12px!important;margin-right:6px!important;vertical-align:-2px!important;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d29d4b' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat!important}
@media(max-width:700px){.spark svg.icon{width:37px;height:37px}}

/* ---- Enhanced mobile responsiveness ---- */
@media(max-width:860px){.nav{flex-wrap:wrap;min-height:56px;padding:8px 16px}.brand{font-size:15px}.brand:before{width:24px;height:24px;vertical-align:-6px}.brand:after{right:-18px;width:10px;height:10px}.links{position:fixed;top:0;left:0;width:100%;height:100dvh;box-sizing:border-box;display:flex;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:4px;padding:calc(env(safe-area-inset-top) + 70px) 24px calc(env(safe-area-inset-bottom) + 24px);overflow-y:auto;background:rgba(16,24,40,.97);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);z-index:999;opacity:0;visibility:hidden;transform:translateY(12px) scale(.97);transition:opacity .28s cubic-bezier(.2,.9,.2,1),visibility .28s cubic-bezier(.2,.9,.2,1),transform .28s cubic-bezier(.2,.9,.2,1)}.links.open{opacity:1;visibility:visible;transform:translateY(0) scale(1)}.links a:not(.btn),.links .btn{box-sizing:border-box;display:flex;align-items:center;justify-content:flex-start;font-size:17px;min-height:48px;padding:10px 14px;min-width:0;width:100%;text-align:left;border-radius:10px}.links .btn{justify-content:center;margin-top:14px;border:1px solid var(--line)}.links .admin-link{font-size:16px;padding:10px 14px}.links .theme-toggle{position:absolute;top:16px;right:16px;font-size:22px;width:40px;height:40px}.hamburger{display:flex!important;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:36px;height:36px;background:0 0;border:0;cursor:pointer;padding:4px;z-index:1000;position:relative}.hamburger span{display:block;width:22px;height:2.5px;background:#3964c5;border-radius:999px;transition:transform .22s cubic-bezier(.2,.9,.2,1),opacity .22s cubic-bezier(.2,.9,.2,1)}.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(4.5px,4.5px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(4.5px,-4.5px)}.mobile-overlay{position:fixed;inset:0;z-index:998;background:rgba(16,24,40,.25);opacity:0;visibility:hidden;transition:opacity .28s cubic-bezier(.2,.9,.2,1),visibility .28s cubic-bezier(.2,.9,.2,1)}.mobile-overlay.show{opacity:1;visibility:visible}[data-theme="dark"] .links{background:rgba(16,24,40,.96)}[data-theme="dark"] .hamburger span{background:#1e232c}.hero-new{min-height:auto;padding:32px 0 40px}.hero-art{height:220px;margin-top:24px;border-radius:16px!important}.art-main{width:180px;height:160px;top:30px;left:calc(50% - 90px);padding:16px;border-radius:16px}.art-main strong{font-size:15px}.art-main small{font-size:11px}.spark svg.icon{width:32px;height:32px}.art-float{font-size:10px;padding:8px 10px;bottom:12px;right:12px;border-radius:10px}.feature-band{padding:28px 0;gap:20px}.feature-band h2,.section-title h2,.cta h2{font-size:24px}.steps article{padding:12px 0 12px 12px}.model-section{padding:36px 0}.cta{padding:24px 20px;margin-bottom:28px;border-radius:16px}.cta h2{font-size:24px}.page{padding:24px 0 36px}.page h1{font-size:26px}.workspace-head{margin-bottom:20px}.composer{padding:16px;border-radius:16px}.composer textarea{min-height:120px}.composer-title h2{font-size:18px}.model-quick{padding:16px}.model-quick h2{font-size:18px}.gallery-grid,.template-grid,.result-grid,.detail-grid{gap:10px;margin:14px 0 28px}.recharge-grid{gap:10px}.plan{padding:16px;border-radius:16px}.admin-metrics{grid-template-columns:repeat(2,1fr);gap:8px}.admin-metric{padding:12px}.admin-metric b{font-size:22px}.settings-grid{gap:12px}.table-wrap{border-radius:10px}.gallery-search{padding:8px;border-radius:12px;gap:6px}.gallery-preview{height:160px;border-radius:10px}.gallery-card,.template-card,.result-card{padding:10px;border-radius:14px}.result-card img{aspect-ratio:auto;max-height:400px;object-fit:contain}.filter-tabs{gap:5px;margin:14px 0}.filter-tabs a{padding:7px 10px;font-size:11px}.return-grid{gap:8px}.return-action{padding:12px;gap:10px}.return-action b{font-size:13px}.return-action small{font-size:11px}.return-icon{width:30px;height:30px;border-radius:8px}.return-icon svg.icon{width:16px;height:16px}.recent-home-grid{gap:8px}.recent-home-card img,.recent-no-image{height:90px}.recent-home-card div:last-child{padding:8px;gap:3px}.balance{gap:12px}.metric{padding:14px;border-radius:14px}.metric b{font-size:22px}.admin-form{padding:16px;border-radius:14px}.admin-form h2{font-size:18px}.task-prompt{padding:14px;border-radius:14px}.save-template-inline input{font-size:13px}.hero-actions{gap:10px;margin:18px 0}.btn{min-height:40px;padding:9px 12px;font-size:13px;border-radius:10px}.btn.big{min-height:46px;padding:12px 16px;border-radius:12px}.field label{font-size:12px}.field input,.composer textarea,.composer select{padding:9px;border-radius:8px;font-size:13px}.balance-chip{padding:7px 10px;border-radius:10px;font-size:12px}.balance-chip b{font-size:15px}.pagination{gap:5px}.pagination .btn{padding:7px 10px;font-size:12px}.auth{margin:24px auto}.auth .card{padding:14px}.showcase-admin-grid{gap:10px}.showcase-admin-card{padding:10px}.showcase-admin-card h2{font-size:15px;margin-top:8px}.gallery-actions{gap:5px}.gallery-actions .btn{font-size:12px;padding:6px 8px;min-height:34px;border-radius:8px}.empty{padding:18px 12px;font-size:13px;border-radius:14px}.scroll-top{bottom:14px;right:14px;width:36px;height:36px;font-size:15px}.task-head-actions{gap:6px}.save-template-inline input{min-height:38px}.inspiration-card{padding:14px;min-height:auto}.inspiration-card strong{font-size:16px}.details summary{font-size:13px}.admin-actions{gap:6px;margin:12px 0}.admin-actions .btn{padding:8px 6px;font-size:11px}.search-bar{margin:12px 0;gap:6px}.search-bar input{padding:8px;font-size:12px}.workspace-layout{gap:10px}.composer:before{font-size:10px;padding:4px 7px;margin-bottom:7px}.form-row{gap:8px}.token-only small{font-size:11px}.billing-hint{font-size:12px;min-height:auto}.verify-row{gap:6px}.send-code-btn{min-height:40px;font-size:12px;padding:8px 12px}.code-field input{font-size:16px;letter-spacing:4px}.gallery-search input,.gallery-search select{padding:8px;font-size:12px}.detail-hero{padding:8px 0 20px;gap:16px;flex-direction:column;align-items:flex-start}.detail-hero .btn{width:100%;text-align:center}.admin-head{gap:12px}.admin-note{font-size:12px;padding:12px;gap:10px;margin-bottom:18px;display:block}.admin-note strong{display:block;margin-bottom:5px}.recent-home-head h3{font-size:14px}.recent-home-head span{font-size:11px}.home-hero{padding-bottom:28px}.return-panel,.showcase-home{padding:22px 0 28px}.showcase-home-card div{padding:8px 10px}.showcase-home-card span{font-size:12px}.showcase-home-grid{gap:8px;margin-top:14px}.visit-btn{width:100%}.upload-zone{padding:24px 14px}.upload-zone .upload-icon svg.icon{width:24px;height:24px}.upload-zone .upload-label{font-size:13px}.upload-zone .upload-hint{font-size:11px}.plan h3{font-size:16px}.plan p{font-size:13px}.check{font-size:13px}}
@media(max-width:374px){.shell{padding:0 10px}.brand{font-size:13px}.brand:before{width:20px;height:20px;vertical-align:-5px}.links a:not(.btn),.links .btn{font-size:16px;min-width:180px}.hero-copy h1{font-size:32px}.hero-art{height:180px}.art-main{width:150px;height:135px;left:calc(50% - 75px);top:25px;padding:12px}.spark svg.icon{width:26px;height:26px}.art-main strong{font-size:13px}.art-main small{font-size:10px}.admin-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-grid,.template-grid,.result-grid{gap:8px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.gallery-preview,.result-card>a:first-child{animation:none}.shell>*{animation:none}a:hover .icon-arrow{transform:none}}/* =============================================
   ENHANCEMENT PACK v1 — Dark Mode, Toast, Hamburger, Skeleton, Lightbox, Upload Zone
   ============================================= */

/* ---- Dark Mode ---- */

/* 深色令牌 → Vben（#14161a / #161618 / #14161a；文字 #dfdfd6/#98989f；indigo 提亮） */
[data-theme="dark"]{
  --nav-ink:#f2f2f2;--nav-active-sub:#7166f0;
  --serp-url:#9ba3ff;--serp-title:#f2f2f2;--serp-desc:#94a3b8;
  --danger-ink:#dc4446;
  --bg:#1c1e23;--bg-soft:#14161a;
  --surface:#1c1e23;--surface-strong:#1c1e23;
  --ink:#f2f2f2;--muted:#94a3b8;--muted-3:#64748b;
  --line:#36363a;
  --brand:#7166f0;--brand-2:#847af4;--brand-3:#6159e0;
  --brand-strong:#847af4;--accent:#2e3033;
  --dark:#14161a;
  --shadow-card:0 2px 10px rgba(0,0,0,.35);
  --shadow-float:0 8px 26px rgba(0,0,0,.45);
}
[data-theme="dark"] body{background:var(--bg);background-image:none;color:var(--ink)}
[data-theme="dark"] .nav{background:rgba(16,24,40,.82);border-bottom-color:rgba(45,55,72,.6)}
[data-theme="dark"] .nav:after{background:linear-gradient(90deg,transparent 0%,rgba(45,55,72,.6) 15%,rgba(45,55,72,.6) 85%,transparent 100%)}
[data-theme="dark"] .brand{color:var(--ink)}
[data-theme="dark"] .links>a:not(.btn){color:#a3aab7}
[data-theme="dark"] .links>a:not(.btn):hover{color:#2f56b1}
[data-theme="dark"] .btn.alt{background:rgba(16,24,40,.75);border-color:#1c1e23;color:#cfd5e1}
[data-theme="dark"] .btn.alt:hover{background:rgba(16,24,40,.75);border-color:#1c1e23}
[data-theme="dark"] input, [data-theme="dark"] .composer textarea, [data-theme="dark"] .composer select, [data-theme="dark"] .gallery-search input, [data-theme="dark"] .gallery-search select, [data-theme="dark"] .template-form textarea, [data-theme="dark"] .template-form select, [data-theme="dark"] .template-form input{background:#1c1e23;border-color:#1c1e23;color:#dce0e6}
[data-theme="dark"] input:focus, [data-theme="dark"] .composer textarea:focus, [data-theme="dark"] .composer select:focus{background:#1c1e23!important;border-color:#1c1e23!important}
[data-theme="dark"] .card, [data-theme="dark"] .model-card, [data-theme="dark"] .gallery-card, [data-theme="dark"] .template-card, [data-theme="dark"] .result-card, [data-theme="dark"] .inspiration-card, [data-theme="dark"] .composer, [data-theme="dark"] .template-form, [data-theme="dark"] .table-wrap, [data-theme="dark"] .plan{background:linear-gradient(145deg,rgba(16,24,40,.95),rgba(16,24,40,.88));border-color:rgba(45,55,72,.85)}
[data-theme="dark"] .card:hover, [data-theme="dark"] .gallery-card:hover, [data-theme="dark"] .template-card:hover, [data-theme="dark"] .result-card:hover, [data-theme="dark"] .inspiration-card:hover{border-color:#1c1e23}
[data-theme="dark"] .model-card:hover{border-color:#1c1e23}
[data-theme="dark"] .hero-art{box-shadow:0 20px 60px rgba(0,0,0,.35),0 0 0 1px rgba(255,255,255,.04) inset!important}
[data-theme="dark"] .cta{background:linear-gradient(125deg,#1c1e23,#1c1e23 58%,#1c1e23)}
[data-theme="dark"] .cta h2{color:#e6eaf1}
[data-theme="dark"] .gallery-preview, [data-theme="dark"] .result-card>a:first-child{background:linear-gradient(110deg,#1c1e23 8%,#1c1e23 18%,#1c1e23 33%)}
[data-theme="dark"] .status{background:#1c1e23;border-color:#1c1e23;color:#2f56b1}
[data-theme="dark"] .status.succeeded, [data-theme="dark"] .status.paid{background:#1c1e23;color:#3563ce;border-color:#1c1e23}
[data-theme="dark"] .status.failed{background:#351f24;color:#e0697f;border-color:#2b1d21}
[data-theme="dark"] .alert{background:linear-gradient(135deg,#351f24,#3a2429);border-color:#2b1d21}
[data-theme="dark"] .alert.ok{background:linear-gradient(135deg,#1c1e23,#1c1e23);border-color:#1c1e23}
[data-theme="dark"] .metric{background:linear-gradient(135deg,#1c1e23,#1c1e23)}
[data-theme="dark"] .metric+div{background:linear-gradient(145deg,#1c1e23,#1c1e23);border-color:#1c1e23}
[data-theme="dark"] .empty{background:linear-gradient(145deg,#1c1e23,#1c1e23);border-color:#1c1e23;color:#8195bb}
[data-theme="dark"] table{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] th{background:#1c1e23;color:#8195bb}
[data-theme="dark"] tbody tr:hover{background:#1c1e23}
[data-theme="dark"] .admin-metric{background:linear-gradient(145deg,#1c1e23,#1c1e23);border-color:#1c1e23}
[data-theme="dark"] .admin-metric b{color:#2f56b1}
[data-theme="dark"] .admin-note{background:#1c1e23;border-color:#1c1e23;color:#a3aab7}
[data-theme="dark"] .filter-tabs a{background:rgba(16,24,40,.6);border-color:rgba(45,55,72,.5);color:#a3aab7}
[data-theme="dark"] .filter-tabs a.active{background:linear-gradient(135deg,#1c1e23,#1c1e23);border-color:#1c1e23}
[data-theme="dark"] .filter-tabs a:not(.active):hover{background:rgba(45,55,72,.5);border-color:#1c1e23}
[data-theme="dark"] .gallery-search{background:rgba(16,24,40,.75)!important;border-color:rgba(45,55,72,.6)}
[data-theme="dark"] .model-quick{background:linear-gradient(155deg,#1c1e23,#1c1e23);border-top-color:#251f2e}
[data-theme="dark"] .composer:before{background:#1c1e23;color:#2f56b1}
[data-theme="dark"] .balance-chip{background:linear-gradient(135deg,#1c1e23,#2a2a1e);border-color:#1c1e23;color:#a3aab7}
[data-theme="dark"] .balance-chip b{color:#2f56b1}
[data-theme="dark"] .wallet-nav{color:#2f56b1!important}
[data-theme="dark"] .return-action{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .return-action:hover{border-color:#1c1e23}
[data-theme="dark"] .eyebrow{color:#2f56b1}
[data-theme="dark"] .price-big{color:#2f56b1!important}
[data-theme="dark"] .hero-copy h1 em{color:#2f56b1}
[data-theme="dark"] .feature-band{border-color:#1c1e23}
[data-theme="dark"] .feature-band h2, [data-theme="dark"] .section-title h2{color:var(--ink)}
[data-theme="dark"] .trust-row{color:#8195bb}
[data-theme="dark"] .model-bottom{border-color:#1c1e23;color:#a3aab7}
[data-theme="dark"] .model-icon{background:linear-gradient(145deg,#1c1e23,#1c1e23);color:#2f56b1}
[data-theme="dark"] .steps article{border-color:#1c1e23}
[data-theme="dark"] .art-main small, [data-theme="dark"] .art-main strong, [data-theme="dark"] .mini-label, [data-theme="dark"] .spark{color:#e6eaf1!important}
[data-theme="dark"] .art-main small{color:#a3aab7!important}
[data-theme="dark"] ::selection{background:#1c1e23;color:#e6eaf1}
[data-theme="dark"] ::-webkit-scrollbar-track{background:#1c1e23}
[data-theme="dark"] ::-webkit-scrollbar-thumb{background:#1c1e23}

/* ---- Theme Toggle ---- */
.theme-toggle{background:none;border:none;cursor:pointer;padding:8px;border-radius:10px;color:#456ac9;font-size:18px;line-height:1;transition:background .18s ease,transform .18s ease;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px}
.theme-toggle:hover{background:rgba(45,55,72,.12);transform:rotate(15deg)}
[data-theme="dark"] .theme-toggle{color:#ced5e3}
[data-theme="dark"] .theme-toggle:hover{background:rgba(45,55,72,.3)}

/* ---- Toast Notification ---- */
#toast-container{position:fixed;top:22px;right:22px;z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none;max-width:380px}
.toast{pointer-events:auto;padding:14px 18px;border-radius:14px;font-size:14px;font-weight:650;box-shadow:0 12px 32px rgba(0,0,0,.14);animation:toast-in .38s cubic-bezier(.2,.9,.2,1);display:flex;align-items:center;gap:10px;color:#fff;line-height:1.45}
.toast.ok{background:linear-gradient(135deg,#2759de,#1b49c8)}
.toast.err{background:linear-gradient(135deg,#ad3550,#83273e)}
.toast.info{background:linear-gradient(135deg,#484f86,#3c4cc6)}
.toast .toast-icon{font-size:18px;flex-shrink:0}
.toast .toast-close{background:rgba(255,255,255,.15);border:none;color:#fff;border-radius:50%;width:22px;height:22px;display:grid;place-items:center;cursor:pointer;font-size:12px;margin-left:auto;flex-shrink:0;transition:background .12s ease}
.toast .toast-close:hover{background:rgba(255,255,255,.28)}
.toast.toast-out{animation:toast-out .28s ease both}
@keyframes toast-in{from{opacity:0;transform:translateX(40px) scale(.92)}to{opacity:1;transform:translateX(0) scale(1)}}
@keyframes toast-out{from{opacity:1;transform:translateX(0) scale(1)}to{opacity:0;transform:translateX(40px) scale(.92)}}
@media(max-width:700px){#toast-container{top:12px;right:12px;left:12px;max-width:none}}

/* ---- Hamburger Nav ---- */
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:10px 6px;flex-direction:column;gap:5px;border-radius:8px;transition:background .15s ease;z-index:10}
.hamburger span{display:block;width:22px;height:2.5px;background:#456ac9;border-radius:999px;transition:transform .3s cubic-bezier(.2,.9,.2,1),opacity .3s ease}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(4.5px,6.5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(4.5px,-6.5px)}
[data-theme="dark"] .hamburger span{background:#1a1d22}
.mobile-overlay{display:none}
@media(max-width:860px){.hamburger{display:flex}.links{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(16,24,40,.5);z-index:8;flex-direction:column;justify-content:center;align-items:center;gap:22px;backdrop-filter:blur(22px);animation:fade-in .22s ease}.links.open{display:flex}.links a:not(.btn),.links .btn{font-size:20px;padding:14px 18px;min-width:210px;text-align:center}.links .admin-link{font-size:16px;padding:12px 20px}.links .theme-toggle{position:absolute;top:20px;right:20px;font-size:24px;width:44px;height:44px}.mobile-overlay{display:none}.mobile-overlay.show{display:block;position:fixed;inset:0;z-index:7}}

/* ---- Skeleton Loader ---- */
.skeleton{background:linear-gradient(110deg,#e7eaee 8%,#f4f5f7 18%,#e7eaee 33%);background-size:200% 100%;animation:shimmer 1.5s linear infinite;border-radius:8px;color:transparent!important;pointer-events:none;user-select:none}
[data-theme="dark"] .skeleton{background:linear-gradient(110deg,#1c1e23 8%,#1c1e23 18%,#1c1e23 33%)}

/* ---- Lightbox ---- */
.lightbox{display:none;position:fixed;z-index:9998;inset:0;background:rgba(0,0,0,.82);backdrop-filter:blur(8px);cursor:zoom-out;animation:fade-in .22s ease;place-items:center;padding:30px}
.lightbox.open{display:grid}
.lightbox img{max-width:90vw;max-height:90vh;border-radius:14px;box-shadow:0 30px 70px rgba(0,0,0,.4);cursor:default;animation:float-in .35s cubic-bezier(.2,.9,.2,1);object-fit:contain}
.lightbox .lightbox-close{position:absolute;top:20px;right:22px;background:rgba(255,255,255,.12);border:none;color:#fff;border-radius:50%;width:38px;height:38px;font-size:20px;cursor:pointer;display:grid;place-items:center;transition:background .15s ease}
.lightbox .lightbox-close:hover{background:rgba(255,255,255,.25)}
@media(max-width:700px){.lightbox{padding:12px}.lightbox img{max-width:100vw;max-height:85vh;border-radius:10px}}

/* ---- Drag & Drop Upload Zone ---- */
.upload-zone{border:2px dashed #b8bfcb;border-radius:14px;padding:36px 20px;text-align:center;color:#5770a2;font-size:14px;transition:border-color .2s ease,background .2s ease;cursor:pointer;position:relative;margin-top:7px}
.upload-zone:hover,.upload-zone.dragover{border-color:#2f56b1;background:rgba(37,99,235,.04)}
.upload-zone.has-file{border-color:#2f56b1;background:rgba(37,99,235,.06);border-style:solid}
.upload-zone .upload-icon{font-size:32px;display:block;margin-bottom:8px}
.upload-zone .upload-label{font-weight:700;color:#456ac9}
.upload-zone .upload-hint{font-size:12px;color:#8195bb;margin-top:6px}
.upload-zone .upload-preview{display:none;margin-top:12px;position:relative;width:72px;height:72px;margin-left:auto;margin-right:auto}
.upload-zone .upload-preview img{width:100%;height:100%;object-fit:cover;border-radius:10px;border:2px solid #b8bfcb}
.upload-zone .upload-remove{position:absolute;top:-8px;right:-8px;background:#ad3550;color:#fff;border:none;border-radius:50%;width:22px;height:22px;font-size:11px;cursor:pointer;display:grid;place-items:center;transition:transform .15s ease}
.upload-zone .upload-remove:hover{transform:scale(1.15)}
.upload-zone input[type="file"]{display:none}
[data-theme="dark"] .upload-zone{border-color:#1c1e23;color:#8195bb}
[data-theme="dark"] .upload-zone:hover, [data-theme="dark"] .upload-zone.dragover{border-color:#1c1e23;background:rgba(37,99,235,.08)}
[data-theme="dark"] .upload-zone.has-file{border-color:#1c1e23;background:rgba(37,99,235,.1)}
[data-theme="dark"] .upload-zone .upload-label{color:#a3aab7}
[data-theme="dark"] .upload-zone .upload-preview img{border-color:#1c1e23}

/* ---- Scroll-to-top Button ---- */
.scroll-top{position:fixed;bottom:28px;right:28px;z-index:999;width:42px;height:42px;border-radius:50%;background:var(--brand);color:#fff;border:none;font-size:20px;cursor:pointer;display:grid;place-items:center;box-shadow:0 8px 22px rgba(16,24,40,.24);opacity:0;transform:translateY(20px);transition:opacity .28s ease,transform .28s ease,background .18s ease;pointer-events:none}
.scroll-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}
.scroll-top:hover{background:var(--brand-strong)}
[data-theme="dark"] .scroll-top{box-shadow:0 8px 22px rgba(0,0,0,.35)}
@media(max-width:700px){.scroll-top{bottom:18px;right:18px;width:38px;height:38px;font-size:17px}}

/* ---- Download Progress Bar ---- */
.dl-progress{height:4px;background:#e7eaee;border-radius:999px;overflow:hidden;margin-top:12px}
.dl-progress .dl-bar{height:100%;background:linear-gradient(90deg,#2f56b1,#1448ea);border-radius:999px;width:0%;transition:width .3s ease}
[data-theme="dark"] .dl-progress{background:#1c1e23}

/* =============================================
   ENHANCEMENT v3 — Customer Attraction & Retention
   ============================================= */

/* ---- Ripple Effect on Buttons ---- */
.btn{position:relative;overflow:hidden}
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.35);transform:scale(0);animation:ripple-anim .6s ease-out;pointer-events:none}
@keyframes ripple-anim{to{transform:scale(4);opacity:0}}

/* ---- Scroll Reveal ---- */
[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.2,.9,.2,1),transform .7s cubic-bezier(.2,.9,.2,1)}
[data-reveal].revealed{opacity:1;transform:translateY(0)}
[data-reveal].revealed:nth-child(2){transition-delay:.08s}
[data-reveal].revealed:nth-child(3){transition-delay:.16s}
[data-reveal].revealed:nth-child(4){transition-delay:.24s}

/* ---- Animated Counter ---- */
.counter-num{display:inline-block;font-size:inherit;font-variant-numeric:tabular-nums}
[data-count]{font-variant-numeric:tabular-nums}

/* ---- Hero Animated Gradient ---- */
.hero-art .orb-a{animation:orb-drift 8s ease-in-out infinite alternate}
.hero-art .orb-b{animation:orb-drift 11s ease-in-out infinite alternate-reverse}
@keyframes orb-drift{0%{transform:translate(0,0) scale(1)}50%{transform:translate(12px,-18px) scale(1.08)}100%{transform:translate(-8px,12px) scale(.95)}}

/* ---- Featured Works Carousel ---- */
.showcase-carousel{position:relative;overflow:hidden;border-radius:16px;background:linear-gradient(145deg,rgba(255,255,252,.98),rgba(16,24,40,.94));border:1px solid rgba(16,24,40,.85);margin:22px 0;box-shadow:0 14px 36px rgba(16,24,40,.075)}
.carousel-track{display:flex;transition:transform .55s cubic-bezier(.2,.9,.2,1)}
.carousel-card{min-width:100%;padding:28px;box-sizing:border-box}
.carousel-card .carousel-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:12px;background:#e7eaee;display:block}
.carousel-card .carousel-info{margin-top:14px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.carousel-card .carousel-info strong{font-size:16px;color:var(--ink)}
.carousel-card .carousel-info small{color:var(--muted);font-size:13px}
.carousel-dots{display:flex;justify-content:center;gap:8px;padding:0 24px 18px}
.carousel-dot{width:8px;height:8px;border-radius:50%;border:none;background:#cacfd8;cursor:pointer;transition:all .3s cubic-bezier(.2,.9,.2,1);padding:0}
.carousel-dot.active{background:var(--brand);width:24px;border-radius:4px}
.carousel-dot:hover{background:#9199ac}
[data-theme="dark"] .carousel-dot{background:#1c1e23}
[data-theme="dark"] .carousel-dot.active{background:#1c1e23}
[data-theme="dark"] .carousel-dot:hover{background:#1c1e23}

/* ---- Card Spotlight Effect ---- */
.model-card,.gallery-card,.inspiration-card,.return-action{position:relative;isolation:isolate}
.model-card::after,.gallery-card::after,.inspiration-card::after,.return-action::after{content:'';position:absolute;inset:0;border-radius:inherit;background:radial-gradient(600px circle at var(--spot-x,50%) var(--spot-y,50%),rgba(37,99,235,.045) 0%,transparent 60%);pointer-events:none;opacity:0;transition:opacity .35s ease}
.model-card:hover::after,.gallery-card:hover::after,.inspiration-card:hover::after,.return-action:hover::after{opacity:1}
[data-theme="dark"] .model-card::after, [data-theme="dark"] .gallery-card::after, [data-theme="dark"] .inspiration-card::after{background:radial-gradient(600px circle at var(--spot-x,50%) var(--spot-y,50%),rgba(37,99,235,.07) 0%,transparent 60%)}

/* ---- Onboarding Tooltip ---- */
.onboard-tip{display:inline-block;margin-top:14px;background:var(--brand);color:#fff;padding:10px 18px;border-radius:10px;font-size:14px;font-weight:700;box-shadow:0 8px 24px rgba(16,24,40,.24);position:relative;opacity:0;transform:translateY(-6px);transition:all .4s cubic-bezier(.2,.9,.2,1)}
.onboard-tip.show{opacity:1;transform:translateY(0)}
.onboard-tip::before{content:'';position:absolute;top:-8px;left:28px;border:8px solid transparent;border-bottom-color:var(--brand)}
@media(max-width:700px){.onboard-tip{font-size:13px;padding:9px 14px;margin-top:10px}}

/* ---- Social Proof Banner ---- */
.social-proof{margin:18px 0;display:flex;flex-wrap:wrap;gap:8px 18px;padding:14px 18px;border-radius:12px;background:rgba(255,255,252,.7);border:1px solid rgba(16,24,40,.5);align-items:center}
.social-proof span{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.social-proof strong{color:var(--brand);font-size:17px}
.social-proof .proof-divider{width:1px;height:22px;background:var(--line)}
@media(max-width:700px){.social-proof{gap:6px 12px;padding:12px 14px;font-size:12px}.social-proof .proof-divider{display:none}}

/* ---- Sticky CTA Bar (for unauthenticated) ---- */
.sticky-cta{position:fixed;bottom:0;left:0;right:0;z-index:99;background:rgba(16,24,40,.92);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid rgba(16,24,40,.6);padding:12px 22px;display:none;align-items:center;justify-content:center;gap:22px;transform:translateY(100%);transition:transform .4s cubic-bezier(.2,.9,.2,1)}
.sticky-cta.show{transform:translateY(0)}
.sticky-cta p{margin:0;font-size:15px;font-weight:750;color:var(--ink);white-space:nowrap}
.sticky-cta .btn{flex-shrink:0}
[data-theme="dark"] .sticky-cta{background:rgba(16,24,40,.92);border-top-color:rgba(45,55,72,.6)}
@media(max-width:700px){.sticky-cta{flex-direction:column;gap:10px;padding:12px 16px}.sticky-cta p{font-size:14px;white-space:normal;text-align:center}}

/* ---- Gradient Text Accent ---- */
.gradient-text{background:linear-gradient(135deg,#1448ea,#2f56b1);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
[data-theme="dark"] .gradient-text{background:linear-gradient(135deg,#1c1e23,#1c1e23);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* ---- Pulse CTA ---- */
.btn.pulse{animation:btn-pulse 2s ease-in-out infinite}
@keyframes btn-pulse{0%,100%{box-shadow:0 8px 18px rgba(16,24,40,.16)}50%{box-shadow:0 8px 28px rgba(16,24,40,.28)}}

/* ---- Hero enhancement: stronger depth ---- */
.hero-art{transition:box-shadow .4s ease}
.hero-art:hover{box-shadow:0 25px 70px rgba(16,24,40,.18),0 0 0 1px rgba(255,255,255,.1) inset!important}
[data-theme="dark"] .hero-art:hover{box-shadow:0 25px 70px rgba(0,0,0,.4),0 0 0 1px rgba(255,255,255,.06) inset!important}

/* ---- Model card: stronger hover ---- */
.model-card{transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s cubic-bezier(.2,.8,.2,1),border-color .28s cubic-bezier(.2,.8,.2,1)}
.model-card:hover{transform:translateY(-6px)!important;box-shadow:0 22px 48px rgba(16,24,40,.16)!important}

/* ---- Inspiraton card hover ---- */
.inspiration-card{border-left:3px solid transparent;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease}
.inspiration-card:hover{border-left-color:var(--brand)!important}

/* ---- CTA Section Tweak ---- */
.cta .btn.light{transition:all .22s cubic-bezier(.2,.9,.2,1)}
.cta .btn.light:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 12px 28px rgba(0,0,0,.18)}

/* ---- Empty State Makeover ---- */
.empty{transition:all .28s ease}
.empty:hover{border-color:#9199ac;background:linear-gradient(145deg,#fffefa,#f0f3f7)}
.empty svg.icon{margin-bottom:8px;color:var(--muted);opacity:.5}
[data-theme="dark"] .empty:hover{border-color:#1c1e23;background:linear-gradient(145deg,#1c1e23,#1c1e23)}

/* ---- Smooth page transition ---- */
.page,.auth{animation:page-in .5s cubic-bezier(.2,.9,.2,1) both}
@keyframes page-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* ---- Model card price emphasis ---- */
.model-bottom{position:relative}
.model-bottom span{position:relative}
.model-bottom span::after{content:'/张';font-size:11px;color:var(--muted);font-weight:600}

/* ---- Trust reassurance on auth pages ---- */
.auth .card{position:relative}
.auth .card::after{content:'';position:absolute;bottom:14px;right:16px;width:52px;height:52px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f6a59' stroke-width='1.5' opacity='.12'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3C/svg%3E") center/contain no-repeat;pointer-events:none}

/* ---- Download all button enhancement ---- */
.download-all-btn{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}

/* ---- Composer Loading Overlay ---- */
.composer-loading-overlay{position:fixed;inset:0;z-index:9997;display:none;place-items:center;background:rgba(245,245,240,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);animation:fade-in .25s ease}
[data-theme="dark"] .composer-loading-overlay{background:rgba(16,24,40,.82)}
.composer-loading-spinner{display:grid;place-items:center;gap:22px;padding:44px;border-radius:20px;background:var(--surface);border:1px solid var(--line);box-shadow:0 20px 60px rgba(16,24,40,.12);animation:float-in .35s cubic-bezier(.2,.9,.2,1)}
.composer-loading-text{font-size:16px;font-weight:750;color:var(--ink);letter-spacing:.01em}
.spinner-ring{width:44px;height:44px;border:4px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin-ring .75s linear infinite}
@keyframes spin-ring{to{transform:rotate(360deg)}}
.btn-spinner{display:inline-block;width:16px;height:16px;border:2.5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin-ring .65s linear infinite;vertical-align:-3px;flex-shrink:0}
[data-theme="dark"] .btn-spinner{border-color:rgba(255,255,255,.2);border-top-color:#fff}
@media(max-width:700px){.composer-loading-spinner{padding:32px 24px;border-radius:16px;margin:0 20px}.composer-loading-text{font-size:14px}.spinner-ring{width:36px;height:36px;border-width:3.5px}}
/* ---- Scrollbar refinement ---- */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-thumb{background:#abb2c2;border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:#9199ac}

/* ---- Focus ring consistency ---- */
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}


/* Final mobile navigation override: one coherent menu state. */
@media (max-width:700px){
  .nav{position:relative;z-index:1001;display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between}
  .hamburger{display:inline-flex!important;position:relative;z-index:1002;flex:0 0 40px;width:40px;height:40px;margin-left:auto;border:0;background:transparent;touch-action:manipulation}
  .links{display:flex!important;position:fixed;inset:0;z-index:1000;flex-direction:column;flex-wrap:nowrap;align-items:center;justify-content:center;gap:18px;padding:72px 20px 24px;overflow-y:auto;background:rgba(16,24,40,.98);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(12px);transition:opacity .2s ease,visibility .2s ease,transform .2s ease}
  .links.open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
  .links a,.links .btn{min-width:200px;text-align:center}
  .mobile-overlay{display:none!important}
  [data-theme="dark"] .links{background:rgba(16,24,40,.98)}
}

/* Homepage approved showcase: preserve the complete generated image rather than cropping it. */
.showcase-home-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.showcase-home-card{min-width:0;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fffefa;box-shadow:0 3px 12px rgba(16,24,40,.035)}
.showcase-image-link{display:block;background:#f2f4f5;line-height:0}
.showcase-home-card .showcase-image-link img{display:block;width:100%;height:auto;max-height:none;object-fit:contain;transform:none}
.showcase-home-card .showcase-image-link:hover img{transform:none}
.showcase-home-meta{display:grid;gap:6px;padding:14px}.showcase-home-meta>span{font-weight:700}.showcase-home-meta small{color:var(--muted)}.showcase-home-meta p{margin:4px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6;color:var(--ink)}.showcase-home-meta p b{display:block;margin-bottom:3px;font-size:12px;color:var(--muted)}
@media(max-width:820px){.showcase-home-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.showcase-home-grid{grid-template-columns:1fr}}

.failure-reason{max-width:420px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.5;color:#8b3a22}


/* ============================================================
   HOMEPAGE MDN INSPIRED — 信息架构与阅读体验重构
   参考 MDN 的设计原则：明确标题、快速入口、模块化内容、
   高可读对比和克制色彩。覆盖首页过强的特效层。
   ============================================================ */
body.is-front-page{background:#f9fafb!important;background-image:none!important;color:#1b1b1b}
body.is-front-page .home-hero{background:#fff!important;border:1px solid #e2e5e9!important;box-shadow:none!important}
body.is-front-page .home-hero::before,body.is-front-page .home-hero::after,.hm-aurora,.hm-particles{display:none!important}
body.is-front-page .home-hero h1{font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;font-weight:800!important;color:#1b1b1b!important}
body.is-front-page .home-hero h1 em{color:#0069c2!important;background:none!important;-webkit-text-fill-color:#0069c2!important;animation:none!important}
body.is-front-page .home-hero p{color:#4e4e4e!important}
body.is-front-page .nav .links a.btn,body.is-front-page .guest-cta-primary{background:#0069c2!important;animation:none!important;box-shadow:none!important}
body.is-front-page .nav .links a.btn:hover,body.is-front-page .guest-cta-primary:hover{background:#005a9c!important}
body.is-front-page .hero-art{box-shadow:none!important;border-color:#d8dde3!important}
body.is-front-page .hero-art::after{animation:none!important;background:none!important}
body.is-front-page .hero-art .stages>div:first-child{animation:none!important;background:#233b6e!important}

/* 快速开始卡片：清晰入口 */
.mdn-start{padding:42px 0;border-bottom:1px solid #e2e5e9}
.mdn-start-lead{max-width:650px;margin-bottom:22px}
.mdn-start-lead .eyebrow{color:#0069c2!important;font-weight:750;letter-spacing:.14em}
.mdn-start-lead h2{font-size:clamp(26px,3.6vw,38px);letter-spacing:-.035em;margin:8px 0;color:#1b1b1b}
.mdn-start-lead p{margin:0;color:#4e4e4e;line-height:1.75;font-size:15px}
.mdn-start-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.mdn-start-card{display:grid;gap:9px;padding:22px;border:1px solid #d8dde3;border-radius:10px;background:#fff;color:#1b1b1b;text-decoration:none;transition:border-color .16s,box-shadow .16s,transform .16s}
.mdn-start-card:hover{border-color:#0069c2;box-shadow:0 6px 16px rgba(0,105,194,.12);transform:translateY(-2px)}
.mdn-card-index{font:700 11px/1 ui-monospace,monospace;color:#707070;letter-spacing:.08em}
.mdn-card-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:8px;background:#eaf3ff;color:#0069c2;font-size:20px}
.mdn-card-models .mdn-card-icon{background:#e9f7ef;color:#007936}.mdn-card-guide .mdn-card-icon{background:#fff3e8;color:#b54100}
.mdn-start-card b{font-size:17px;letter-spacing:-.02em}.mdn-start-card p{margin:0;color:#4e4e4e;font-size:13px;line-height:1.7}.mdn-start-card i{font-style:normal;color:#0069c2;font-size:13px;font-weight:700;margin-top:4px}

/* 内容区阅读感 */
body.is-front-page .hm-demo,body.is-front-page .hm-cap-card,body.is-front-page .hm-scene-card{animation:none!important;box-shadow:none!important;border-color:#d8dde3!important;border-radius:12px!important}
body.is-front-page .hm-cap-card:hover,body.is-front-page .hm-scene-card:hover{transform:translateY(-2px)!important;box-shadow:0 5px 14px rgba(0,0,0,.08)!important}
body.is-front-page .hm-cap-card::before,body.is-front-page .hm-cap-card::after{display:none!important}
body.is-front-page .hm-cap-icon,body.is-front-page .hm-scene-ico{background:#eaf3ff!important;color:#0069c2!important;box-shadow:none!important}
body.is-front-page .hm-cap-tag{background:#f3f4f6!important;color:#4e4e4e!important}.body.is-front-page .hm-demo-grid i{animation:none!important}
body.is-front-page .hm-demo-fill{background:#0069c2!important;animation:none!important;width:72%}
body.is-front-page .hm-demo-grid i:nth-child(1),body.is-front-page .hm-demo-grid i:nth-child(5),body.is-front-page .hm-demo-grid i:nth-child(9){background:#0069c2!important}
body.is-front-page .hm-demo-grid i:nth-child(2),body.is-front-page .hm-demo-grid i:nth-child(6){background:#00a6a6!important}
body.is-front-page .hm-demo-grid i:nth-child(3),body.is-front-page .hm-demo-grid i:nth-child(7){background:#f97316!important}
body.is-front-page .hm-demo-grid i:nth-child(4),body.is-front-page .hm-demo-grid i:nth-child(8){background:#7c3aed!important}

body.is-front-page .cta{background:#1b1b1b!important;box-shadow:none!important}
body.is-front-page .cta::before,body.is-front-page .cta::after{display:none!important}
body.is-front-page .cta .btn.light{background:#fff!important;color:#1b1b1b!important}
body.is-front-page .hm-scroll-progress{background:#0069c2!important;animation:none!important}
.hm-spotlight{display:none!important}

@media(max-width:900px){.mdn-start{padding:30px 0}.mdn-start-grid{grid-template-columns:1fr}.mdn-start-card{padding:18px}.mdn-start-lead h2{font-size:27px}}
html[data-theme="dark"] body.is-front-page{background:#1b1b1b!important;color:#f5f5f5}
/* 修复：此前第二个选择器漏了主题前缀 `.mdn-start-card`，
   导致浅色模式下「开始创作」三张卡片也被刷成深底，
   而文字仍是近黑色 → 约 1.14:1，几乎完全不可见。 */
html[data-theme="dark"] body.is-front-page .home-hero,
html[data-theme="dark"] .mdn-start-card{background:#262626!important;border-color:#4a4a4a!important}
html[data-theme="dark"] .mdn-start-lead h2,html[data-theme="dark"] body.is-front-page .home-hero h1{color:#f5f5f5!important}
html[data-theme="dark"] .mdn-start-lead p,html[data-theme="dark"] .mdn-start-card p{color:#c5c5c5!important}

/* ============================================================
   HOMEPAGE v10 — 视觉精修
   目标：首屏更聚焦、内容区更有分组、卡片更圆润、色彩更有层次。
   仅影响首页。
   ============================================================ */

/* 整个首页的垂直节奏 */
body.is-front-page .home-hero,
body.is-front-page .mdn-start,
body.is-front-page .hm-demo,
body.is-front-page .feature-band,
body.is-front-page .hm-cap-section,
body.is-front-page .hm-scene-section,
body.is-front-page .inspiration-section,
body.is-front-page .showcase-home,
body.is-front-page .model-section,
body.is-front-page .cta{scroll-margin-top:20px}

/* ---------- Hero：让首屏更像 AI 产品主舞台 ---------- */
body.is-front-page .home-hero{
  padding:44px 42px 34px!important;
  min-height:430px;
  display:grid!important;
  grid-template-columns:minmax(0,1fr) minmax(370px,.78fr)!important;
  align-items:center;
  column-gap:44px;
  background:
    radial-gradient(100% 130% at 4% 5%,rgba(59,130,246,.17),transparent 58%),
    radial-gradient(80% 100% at 100% 10%,rgba(168,85,247,.14),transparent 62%),
    linear-gradient(135deg,#ffffff 0%,#f8fbff 55%,#fcf9ff 100%)!important;
}
body.is-front-page .home-hero .hero-copy{max-width:650px}
body.is-front-page .home-hero h1{font-size:clamp(42px,5.2vw,72px)!important;max-width:650px}
body.is-front-page .home-hero p{font-size:16px!important;max-width:590px}
body.is-front-page .home-hero .trust-row{margin-top:22px}

/* Hero 右侧的 Studio 卡视觉扩大 */
body.is-front-page .home-hero .hero-art{margin:0!important;min-height:330px;align-self:stretch;display:flex!important;flex-direction:column;justify-content:center}
body.is-front-page .home-hero .stages{flex:1;align-content:stretch}
body.is-front-page .home-hero .stages>div:first-child{min-height:208px}
body.is-front-page .home-hero .stage-strip{margin-top:4px}

/* ---------- 内容区：以柔和色块分组 ---------- */
body.is-front-page .mdn-start,
body.is-front-page .hm-demo,
body.is-front-page .feature-band,
body.is-front-page .hm-cap-section,
body.is-front-page .hm-scene-section,
body.is-front-page .inspiration-section,
body.is-front-page .showcase-home,
body.is-front-page .model-section{
  position:relative;
  margin-top:28px!important;
  padding:30px!important;
  border:1px solid #e8edf5!important;
  border-radius:24px!important;
  background:rgba(255,255,255,.76)!important;
  box-shadow:0 10px 30px rgba(30,54,100,.045)!important;
}
body.is-front-page .mdn-start{background:linear-gradient(135deg,#f8fbff,#fbfaff)!important}
body.is-front-page .hm-demo{background:linear-gradient(135deg,#fbfaff,#f7fcff)!important}
body.is-front-page .feature-band{background:linear-gradient(135deg,#f8fffc,#f8fbff)!important}
body.is-front-page .hm-cap-section{background:linear-gradient(135deg,#f9fbff,#fcf9ff)!important}
body.is-front-page .hm-scene-section{background:linear-gradient(135deg,#fffdf8,#fbfaff)!important}
body.is-front-page .inspiration-section{background:linear-gradient(135deg,#fffcf7,#ffffff)!important}
body.is-front-page .showcase-home{background:linear-gradient(135deg,#fff8fc,#faf9ff)!important}
body.is-front-page .model-section{background:linear-gradient(135deg,#f7fffd,#f8faff)!important}

/* 统一标题区更有分量 */
body.is-front-page .section-title{margin-bottom:12px!important}
body.is-front-page .section-title h2,
body.is-front-page .mdn-start-lead h2{font-size:clamp(25px,3.3vw,38px)!important;line-height:1.15!important}
body.is-front-page .section-title .text-link{border-radius:999px;background:#fff;padding:9px 14px;box-shadow:0 2px 8px rgba(20,40,90,.06)}

/* 快速开始卡片：更鲜明的彩色底部状态线 */
.mdn-start-card{position:relative;overflow:hidden;padding:24px!important;border-radius:16px!important}
.mdn-start-card::after{content:'';position:absolute;left:0;right:0;bottom:0;height:5px;background:linear-gradient(90deg,#2563eb,#22d3ee)}
.mdn-card-models::after{background:linear-gradient(90deg,#10b981,#22c55e)}
.mdn-card-guide::after{background:linear-gradient(90deg,#f59e0b,#f43f5e)}
.mdn-start-card:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 14px 32px rgba(20,40,90,.12)}

/* 场景卡给更明显但不刺眼的彩色角标 */
.hm-scene-card::before{content:'';position:absolute;right:-18px;top:-18px;width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,var(--a),var(--b));opacity:.14}
.hm-scene-card:hover::before{opacity:.24;transform:scale(1.15);transition:.25s}

/* 灵感、模型、案例卡更像画廊 */
body.is-front-page .inspiration-grid,
body.is-front-page .model-grid,
body.is-front-page .showcase-home-grid{gap:18px!important}
body.is-front-page .inspiration-card,
body.is-front-page .model-card,
body.is-front-page .showcase-home-card{border-radius:16px!important}

/* CTA：更大更吸引 */
body.is-front-page .cta{margin-top:32px!important;min-height:220px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px}
body.is-front-page .cta .btn.light{min-width:170px;justify-content:center}

/* 移动端：保持大气，避免卡片过于碎 */
@media(max-width:900px){
  body.is-front-page .home-hero{display:block!important;min-height:0;padding:30px 22px 24px!important;border-radius:24px!important}
  body.is-front-page .home-hero h1{font-size:clamp(40px,11vw,54px)!important}
  body.is-front-page .home-hero .hero-art{margin-top:26px!important;min-height:0}
  body.is-front-page .home-hero .stages>div:first-child{min-height:170px}
  body.is-front-page .mdn-start,
  body.is-front-page .hm-demo,
  body.is-front-page .feature-band,
  body.is-front-page .hm-cap-section,
  body.is-front-page .hm-scene-section,
  body.is-front-page .inspiration-section,
  body.is-front-page .showcase-home,
  body.is-front-page .model-section{margin-top:18px!important;padding:20px!important;border-radius:20px!important}
  body.is-front-page .cta{display:grid;grid-template-columns:1fr;min-height:0;padding:30px 22px!important}
  body.is-front-page .cta .btn.light{width:100%}
}

html[data-theme="dark"] body.is-front-page .home-hero{background:linear-gradient(135deg,#161d2a,#131c2c)!important;border-color:#263342!important}
html[data-theme="dark"] body.is-front-page .mdn-start,
html[data-theme="dark"] body.is-front-page .hm-demo,
html[data-theme="dark"] body.is-front-page .feature-band,
html[data-theme="dark"] body.is-front-page .hm-cap-section,
html[data-theme="dark"] body.is-front-page .hm-scene-section,
html[data-theme="dark"] body.is-front-page .inspiration-section,
html[data-theme="dark"] body.is-front-page .showcase-home,
html[data-theme="dark"] body.is-front-page .model-section{background:#1c1e23!important;border-color:#263342!important;box-shadow:none!important}

/* ============================================================
   补全组件样式（20260926）
   说明：以下类名此前在模板中使用但缺少对应样式规则，导致社区广场、
   评论区、分页计数、分享区、比例选择等在部分分辨率下排版不一致。
   全部沿用现有设计变量（--bg/--surface/--line/--brand/--accent/--radius-*），
   不改变既有视觉语言，仅补齐缺失规则与窄屏适配。
   ============================================================ */

.badge,.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:var(--surface-strong);font-size:12px;font-weight:650;color:var(--muted)}

/* 社区广场 */
.community-page,.community-detail,.gallery-page,.template-page,.profile-page,.task-page{display:block}
.community-card,.community-detail{min-width:0}
.community-card img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:var(--radius-md);background:#eceff1}
.community-card small{display:block;margin-top:8px;color:var(--muted);line-height:1.6}
.community-detail .card img{display:block;width:100%;height:auto;border-radius:var(--radius-md)}
.community-detail .card{display:grid;gap:10px}
.community-detail .card h1{margin:4px 0 0}

/* 评论区 */
.comment{padding:14px 0;border-bottom:1px solid var(--line)}
.comment:last-child{border-bottom:0}
.comment strong{display:block;font-size:13px;color:var(--ink)}
.comment p{margin:6px 0 4px;line-height:1.75;color:var(--ink);overflow-wrap:anywhere}
.comment small{color:var(--muted);font-size:12px}

/* 分页计数与禁用态 */
.page-info{align-self:center;color:var(--muted);font-size:13px;white-space:nowrap;padding:0 6px}
.pagination .btn[disabled]{opacity:.45;pointer-events:none}

/* 状态附注与媒体占位 */
.muted{color:var(--muted)}
img.media-pending{opacity:0;transition:opacity .45s cubic-bezier(.2,.8,.2,1)}

/* 分享区 */
.share-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.share-actions .btn{min-height:40px}

/* 画幅比例选择器（工作台） */
.ratio-picker{display:flex;gap:12px;flex-wrap:wrap}
.ratio-card{position:relative;width:112px;min-height:142px;border:1px solid var(--line);border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;cursor:pointer;background:var(--surface-strong);transition:border-color .2s cubic-bezier(.2,.8,.2,1),background .2s cubic-bezier(.2,.8,.2,1)}
.ratio-card:hover{border-color:#a8b2c8}
.ratio-card input{position:absolute;opacity:0;pointer-events:none}
.ratio-card.selected{border-color:var(--accent);background:#fffaf2}
.ratio-card b{font-size:13px;font-weight:700;color:var(--ink)}
.ratio-shape{display:block;width:52px;height:52px;border-radius:10px;background:#e7eaef;border:1px solid #cfd5e0}
.ratio-default{width:54px;height:42px}
.ratio-4-3{width:62px;height:46px}
.ratio-3-4{width:46px;height:62px}
.ratio-1-1{width:52px;height:52px}
.ratio-custom{border-radius:50%;background:repeating-linear-gradient(45deg,#e7eaef,#e7eaef 6px,#d9dde5 6px,#d9dde5 12px)}
.ratio-custom-select small{display:block;margin-top:6px;color:var(--muted)}

/* 注册 / 忘记密码 / 意见表单 */
.register-form,.forgot-form,.reset-form,.composer-form,.verify-email-field{display:block}
.verify-row{display:flex;gap:10px;align-items:center}
.verify-row .verify-input{flex:1 1 auto;min-width:0}
.verify-hint{display:block;margin-top:6px;line-height:1.6;color:var(--muted)}
.verify-hint.is-error{color:#a63d43}

/* 作品库 / 模板库栅格 */
.model-library,.template-grid,.gallery-grid,.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.workspace{display:block}

[data-theme="dark"] .ratio-card{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .ratio-card.selected{background:#1c1e23;border-color:var(--accent)}
[data-theme="dark"] .ratio-shape{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .community-card img{background:#1c1e23}

@media(max-width:980px){
  .model-library,.template-grid,.gallery-grid,.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:640px){
  .model-library,.template-grid,.gallery-grid,.result-grid{grid-template-columns:1fr}
  .ratio-card{width:96px;min-height:124px}
  .ratio-shape{width:44px;height:44px}
  .pagination{flex-wrap:wrap}
  .verify-row{flex-wrap:wrap}
  .verify-row .btn{width:100%}
}

/* 页脚（内容来自后台“平台配置 → 页脚说明”，未配置时不输出） */
.site-footer{margin:40px 0 10px;padding:18px 0 0;border-top:1px solid var(--line)}
.site-footer p{margin:0;color:var(--muted);font-size:13px;line-height:1.7;text-align:center}
[data-theme="dark"] .site-footer{border-color:#1c1e23}

/* 比例形状兜底：未单独定义的预设比例使用横向矩形，避免出现空白图标 */
.ratio-shape{background:#e7eaef;border:1px solid #cfd5e0}
.ratio-16-9,.ratio-7-4,.ratio-3-2,.ratio-21-9{width:64px;height:40px}
.ratio-9-16,.ratio-4-7,.ratio-2-3{width:40px;height:64px}
[data-theme="dark"] .ratio-shape{background:#1c1e23;border-color:#1c1e23}

/* 任务进度（排队/请求/保存/完成四阶段，数据来源 generation_tasks.progress） */
.task-progress{margin:18px 0}
.task-progress-bar{height:6px;border-radius:999px;background:var(--line);overflow:hidden}
.task-progress-bar span{display:block;height:100%;background:var(--brand);border-radius:999px;transition:width .4s cubic-bezier(.2,.8,.2,1)}
.task-progress .sub{margin:10px 0 0;text-align:center}
[data-theme="dark"] .task-progress-bar{background:#1c1e23}

/* ============================================================
   创作工作台（参照 SD WebUI / ComfyUI / InvokeAI 的参数面板）
   ============================================================ */
.field-head{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:8px}
.field-head label{margin:0}
.field-hint{font-size:12px;color:var(--muted);line-height:1.5}
.field-hint code{background:rgba(37,99,235,.08);padding:1px 5px;border-radius:6px;font-size:12px}
.sub-label{font-size:13px;font-weight:650;color:var(--ink)}

/* 创作方式：分段控件 */
.segmented{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}
.seg{position:relative;display:flex;flex-direction:column;gap:2px;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);cursor:pointer;transition:border-color .18s cubic-bezier(.2,.8,.2,1),background .18s cubic-bezier(.2,.8,.2,1)}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg b{font-size:14px;color:var(--ink)}
.seg small{color:var(--muted);font-size:12px}
.seg:hover{border-color:#a8b2c8}
.seg.active{border-color:var(--brand);background:rgba(37,99,235,.06)}
.seg.disabled{opacity:.5;cursor:not-allowed}

/* 比例卡片：补充尺寸说明与缩放图标 */
.ratio-card small{font-size:11px;color:var(--muted);font-weight:500}
.ratio-scale{border-radius:12px;background:repeating-linear-gradient(0deg,#e7eaef,#e7eaef 5px,#cfd5e0 5px,#cfd5e0 10px)}
[data-theme="dark"] .ratio-scale{background:repeating-linear-gradient(0deg,#1c1e23,#1c1e23 5px,#1c1e23 5px,#1c1e23 10px)}
.ratio-extra{display:none;margin-top:14px;padding:14px;border:1px dashed var(--line);border-radius:var(--radius-md);background:rgba(255,255,255,.5)}
.ratio-extra.show{display:block}
.ratio-extra select,.ratio-extra input{width:100%}
.ratio-extra small{display:block;margin-top:8px;color:var(--muted);font-size:12px;line-height:1.6}
[data-theme="dark"] .ratio-extra{background:rgba(255,255,255,.02)}

/* 数量选择：芯片式 */
.count-picker{display:flex;flex-wrap:wrap;gap:8px}
.count-chip{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:46px;min-height:40px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-strong);cursor:pointer;font-weight:650;font-size:14px;color:var(--ink);transition:border-color .18s,border-color .18s}
.count-chip input{position:absolute;opacity:0;pointer-events:none}
.count-chip:hover{border-color:#a8b2c8}
.count-chip.selected{border-color:var(--brand);background:rgba(37,99,235,.08)}

/* 高级参数折叠面板 */
.advanced{margin:16px 0 20px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);overflow:hidden}
.advanced>summary{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;padding:14px 16px;cursor:pointer;font-weight:700;font-size:14px;list-style:none}
.advanced>summary::-webkit-details-marker{display:none}
.advanced>summary::before{content:'＋';font-weight:700;color:var(--brand)}
.advanced[open]>summary::before{content:'－'}
.advanced>summary small{margin-left:auto;color:var(--muted);font-weight:500;font-size:12px}
.advanced-body{padding:4px 16px 18px;border-top:1px solid var(--line);display:grid;gap:14px}
.advanced-body textarea,.advanced-body input,.advanced-body select{width:100%}
.inline-control{display:flex;gap:8px;align-items:center}
.inline-control input{flex:1 1 auto;min-width:0}
.inline-control .btn{white-space:nowrap;min-height:42px}

/* 生成中提示 */
.generating-note{margin:10px 0 0;color:var(--muted);font-size:12px}

[data-theme="dark"] .seg, [data-theme="dark"] .advanced, [data-theme="dark"] .count-chip{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .seg.active, [data-theme="dark"] .count-chip.selected{background:rgba(37,99,235,.14);border-color:var(--brand)}

@media(max-width:640px){
  .segmented{grid-template-columns:1fr}
  .advanced>summary small{margin-left:0;width:100%}
  .inline-control{flex-wrap:wrap}
  .inline-control .btn{width:100%}
}

/* ============================================================
   工作台深度优化：两栏布局 / 页内模型切换 / 价格预估 / 记录卡片
   ============================================================ */
.workspace-layout{display:grid;grid-template-columns:minmax(260px,320px) minmax(0,1fr);gap:22px;align-items:start;margin-top:22px}
.workspace-side{display:grid;gap:16px}
.side-block{position:sticky;top:92px}
.side-block h2{margin:6px 0 4px;font-size:17px}
.side-facts{list-style:none;margin:14px 0 16px;padding:0;display:grid;gap:9px}
.side-facts li{display:flex;justify-content:space-between;gap:12px;font-size:13px;line-height:1.6}
.side-facts li span{color:var(--muted);flex:0 0 auto}
.side-facts li b{font-weight:650;text-align:right;overflow-wrap:anywhere}

/* 页内模型切换卡片 */
.model-switch{display:grid;gap:8px;max-height:46vh;overflow:auto;margin-top:6px;padding-right:2px}
.model-pick{position:relative;display:grid;gap:4px;width:100%;text-align:left;padding:12px 13px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);color:var(--ink);font:inherit;cursor:pointer;transition:border-color .18s cubic-bezier(.2,.8,.2,1),background .18s cubic-bezier(.2,.8,.2,1)}
.model-pick:hover{border-color:#a8b2c8}
.model-pick.active{border-color:var(--brand);background:rgba(37,99,235,.06)}
.model-pick.active::after{content:'当前';position:absolute;top:10px;right:12px;font-size:11px;font-weight:700;color:var(--brand)}
.model-pick b{font-size:14px;padding-right:38px}
.model-pick-price{font-size:13px;font-weight:700;color:var(--brand)}
.model-pick-price small{font-weight:500;color:var(--muted)}
.model-pick-meta{font-size:12px;color:var(--muted)}

/* 价格与提示词 */
.composer-price{font-size:13px;font-weight:700;color:var(--brand);white-space:nowrap}
.prompt-box{position:relative}
.prompt-foot{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-top:8px}
.prompt-samples{display:flex;flex-wrap:wrap;gap:6px}
.chip-btn{appearance:none;border:1px solid var(--line);background:var(--surface-strong);color:var(--muted);border-radius:999px;padding:5px 11px;font:inherit;font-size:12px;cursor:pointer;transition:border-color .18s,color .18s}
.chip-btn:hover{border-color:var(--brand);color:var(--brand)}
.prompt-count{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.prompt-count.over{color:var(--danger-ink);font-weight:700}
.seg-note{margin:8px 0 0;font-size:12px;color:var(--muted);line-height:1.6}

/* 费用预估条 */
.cost-bar{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between;margin:16px 0 12px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-md);background:rgba(37,99,235,.05)}
.cost-line{display:flex;align-items:baseline;gap:10px;font-size:13px;color:var(--muted)}
.cost-line b{font-size:20px;color:var(--ink);font-variant-numeric:tabular-nums}
.cost-note{margin:0;flex:1 1 200px;font-size:12px;color:var(--muted);line-height:1.6}

/* 创作记录卡片 */
.recent-block{margin-top:34px}
.task-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-top:16px}
.task-card{display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);overflow:hidden;transition:border-color .18s}
.task-card:hover{border-color:#a8b2c8}
.task-thumb{display:block;aspect-ratio:4/3;background:#eceff1;overflow:hidden}
.task-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.task-thumb-empty{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted);font-size:13px}
.task-card-body{display:grid;gap:8px;padding:13px 14px 15px}
.task-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.task-card-top b{font-size:14px}
.task-card-prompt{margin:0;font-size:13px;color:var(--muted);line-height:1.6;overflow-wrap:anywhere}
.task-card-meta{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:12px;color:var(--muted)}
.task-card-actions{display:flex;gap:8px;flex-wrap:wrap}
.task-card-actions .btn{min-height:36px;padding:0 12px;font-size:13px}

[data-theme="dark"] .model-pick, [data-theme="dark"] .task-card, [data-theme="dark"] .chip-btn{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .model-pick.active{background:rgba(37,99,235,.14)}
[data-theme="dark"] .cost-bar{background:rgba(37,99,235,.08)}
[data-theme="dark"] .task-thumb{background:#1c1e23}

@media(max-width:980px){
  .workspace-layout{grid-template-columns:1fr}
  .side-block{position:static}
  .model-switch{max-height:none;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));display:grid}
}
@media(max-width:640px){
  .task-cards{grid-template-columns:1fr}
  .cost-bar{align-items:flex-start}
}

/* ============================================================
   视频工作台（播放器 / 卡片 / 规格）
   ============================================================ */
.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px;margin-top:18px}
.video-card{display:grid;gap:12px;padding:14px}
.video-card video{width:100%;max-height:70vh;border-radius:var(--radius-md);background:#3256ae;display:block}
.video-card-actions{display:flex;gap:8px;flex-wrap:wrap}
.video-note{display:block;margin-top:10px;color:var(--muted);font-size:12px;line-height:1.6}
.entry-switch{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.entry-switch a{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface-strong);font-size:13px;font-weight:650;color:var(--ink)}
.entry-switch a.active{border-color:var(--brand);background:rgba(37,99,235,.08);color:var(--brand)}
[data-theme="dark"] .entry-switch a{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .video-card video{background:#1c1e23}
@media(max-width:640px){.video-grid{grid-template-columns:1fr}}

/* ============================================================
   AI 短剧（分镜编辑器 / 分镜卡片）
   ============================================================ */
.shot-editor{display:grid;gap:12px}
.shot-row{display:grid;grid-template-columns:52px minmax(0,1fr);gap:12px;padding:14px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong)}
.shot-no{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted)}
.shot-no b{font-size:20px;color:var(--brand)}
.shot-no small{font-size:11px}
.shot-inputs{display:grid;gap:9px;min-width:0}
.shot-inputs textarea{width:100%;min-height:60px;resize:vertical}
.shot-line{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr)) auto;gap:8px;align-items:center}
.shot-tools{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:12px}
.shot-list{display:grid;gap:16px;margin-top:20px}
.shot-card{display:grid;gap:12px}
.shot-head{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.shot-head b{font-size:15px}
.shot-desc{margin:0;line-height:1.75;color:var(--ink);overflow-wrap:anywhere}
.shot-dialogue{margin:0;padding:10px 12px;border-left:3px solid var(--accent);background:rgba(216,168,92,.08);border-radius:0 8px 8px 0;color:var(--ink);font-size:13px;line-height:1.7}
.shot-card video{width:100%;max-height:70vh;border-radius:var(--radius-md);background:#3256ae;display:block}
[data-theme="dark"] .shot-row{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .shot-dialogue{background:rgba(216,168,92,.12)}
@media(max-width:820px){
  .shot-line{grid-template-columns:repeat(2,minmax(0,1fr))}
  .shot-line .shot-remove{grid-column:1/-1}
}
@media(max-width:640px){
  .shot-row{grid-template-columns:1fr}
  .shot-line{grid-template-columns:1fr}
}

/* ============================================================
   AI 短剧：整片合成 / AI 扩写
   ============================================================ */
.final-block{display:grid;gap:14px;margin-bottom:20px}
.final-block video{width:100%;max-height:70vh;border-radius:var(--radius-md);background:#3256ae;display:block}
.final-block .advanced{margin:0}
.ai-outline{border:1px dashed var(--accent);background:rgba(216,168,92,.06);padding:14px;border-radius:var(--radius-md)}
.ai-outline .field-head label{color:var(--ink)}
.ai-note{margin:0 0 10px;padding:9px 12px;border-left:3px solid var(--brand);background:rgba(37,99,235,.07);border-radius:0 8px 8px 0;font-size:13px;color:var(--ink)}
[data-theme="dark"] .ai-outline{background:rgba(216,168,92,.1)}
[data-theme="dark"] .ai-note{background:rgba(37,99,235,.12)}
@media(max-width:820px){
  .ai-outline .form-row .btn{width:100%}
}

/* ============================================================
   上游厂商预设选择器
   ============================================================ */
.preset-picker{padding:15px 16px;margin-bottom:18px;border:1px dashed var(--brand);border-radius:var(--radius-md);background:rgba(37,99,235,.05)}
.preset-picker .form-row{align-items:flex-end}
.preset-picker select{width:100%}
.preset-actions{display:flex;gap:8px;flex:0 0 auto}
.preset-actions .btn{white-space:nowrap;min-height:42px}
.preset-preview{margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}
.preset-note{margin:0 0 4px;font-size:12px;color:var(--muted);line-height:1.7}
.preset-models{margin:0;font-size:12px;color:var(--ink);line-height:1.7}
[data-theme="dark"] .preset-picker{background:rgba(37,99,235,.1)}
@media(max-width:760px){
  .preset-actions{width:100%}
  .preset-actions .btn{flex:1 1 auto}
}

/* 模型导入：能力推断与批量勾选 */
.model-check-list{display:grid;gap:6px;margin:10px 0;max-height:340px;overflow:auto;padding-right:4px}
.model-check{display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface-strong)}
.model-check b{font-size:13px;overflow-wrap:anywhere}
.model-check small{color:var(--muted);font-size:12px}
.model-check[data-kind="video"],.model-check[data-kind="text"]{opacity:.72}
.model-import-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:10px 0 14px}
.model-import-tools .btn{min-height:38px;font-size:13px}
[data-theme="dark"] .model-check{background:#1c1e23;border-color:#1c1e23}

/* ============================================================
   基础样式补全：消除浏览器默认样式残留
   （审计发现：theme-icon 未定义；复选框/单选框/进度条/日期选择器
     等仍使用浏览器默认外观，与整体设计语言不一致）
   ============================================================ */

/* 深色模式切换按钮的图标容器 */
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:12px;background:var(--surface-strong);color:#475a85;cursor:pointer;transition:border-color .18s,color .18s,background .18s}
.theme-toggle:hover{border-color:var(--brand);color:var(--brand)}
.theme-icon{display:inline-flex;align-items:center;justify-content:center;line-height:0}
.theme-icon svg{display:block}
[data-theme="dark"] .theme-toggle{background:#1c1e23;border-color:#1c1e23;color:#cfd5e0}

/* 复选框 / 单选框：统一为品牌色，尺寸与控件对齐 */
input[type="checkbox"],input[type="radio"]{appearance:none;-webkit-appearance:none;width:18px;height:18px;margin:0;flex:0 0 auto;border:1.5px solid #b9bec6;background:var(--surface-strong);cursor:pointer;position:relative;transition:background .16s,border-color .16s}
input[type="checkbox"]{border-radius:6px}
input[type="radio"]{border-radius:50%}
input[type="checkbox"]:hover,input[type="radio"]:hover{border-color:var(--brand)}
input[type="checkbox"]:checked,input[type="radio"]:checked{background:var(--brand);border-color:var(--brand)}
input[type="checkbox"]:checked::after{content:"";position:absolute;left:5px;top:1px;width:4px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
input[type="radio"]:checked::after{content:"";position:absolute;left:4px;top:4px;width:6px;height:6px;border-radius:50%;background:#fff}
input[type="checkbox"]:focus-visible,input[type="radio"]:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
input[type="checkbox"]:disabled,input[type="radio"]:disabled{opacity:.5;cursor:not-allowed}
[data-theme="dark"] input[type="checkbox"], [data-theme="dark"] input[type="radio"]{background:#1c1e23;border-color:#1c1e23}

/* 数字输入：去掉浏览器上下箭头带来的错位 */
input[type="number"]{-moz-appearance:textfield;appearance:textfield}
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

/* 文件选择器按钮外观统一 */
input[type="file"]::file-selector-button{margin-right:10px;padding:7px 12px;border:1px solid var(--line);border-radius:10px;background-color:var(--surface-strong);color:var(--ink);font:inherit;font-size:13px;font-weight:650;cursor:pointer;transition:border-color .18s}
input[type="file"]::file-selector-button:hover{border-color:var(--brand);color:var(--brand)}

/* 日期 / 时间选择器指示器配色 */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator{cursor:pointer;opacity:.6}
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator, [data-theme="dark"] input[type="datetime-local"]::-webkit-calendar-picker-indicator{filter:invert(1);opacity:.75}

/* 进度条（部分浏览器默认样式为系统色） */
progress{width:100%;height:8px;border:0;border-radius:999px;background:var(--line);appearance:none;-webkit-appearance:none;overflow:hidden}
progress::-webkit-progress-bar{background:var(--line);border-radius:999px}
progress::-webkit-progress-value{background:var(--brand);border-radius:999px}
progress::-moz-progress-bar{background:var(--brand);border-radius:999px}

/* 分隔线 / 引用 / 代码：统一基调 */
hr{height:1px;border:0;background:var(--line);margin:20px 0}
blockquote{margin:14px 0;padding:10px 14px;border-left:3px solid var(--brand);background:rgba(37,99,235,.05);border-radius:0 8px 8px 0}
code,kbd,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
kbd{padding:2px 6px;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;background:var(--surface-strong);font-size:12px}

/* 选中文本与占位符 */
::selection{background:rgba(37,99,235,.18)}
::placeholder{color:#989ca5;opacity:1}
[data-theme="dark"] ::placeholder{color:#7489b4}

/* 打印：隐藏导航与操作区，保留正文，避免出现“打印出整屏按钮”的默认行为 */
@media print{
  .nav,.hamburger,.sticky-cta,.toast,.footer-actions,.task-head-actions,.admin-sidebar{display:none !important}
  body{background:#fff !important;color:#000 !important}
  .card{box-shadow:none !important;border:1px solid #ccc !important;break-inside:avoid}
  a[href]::after{content:" (" attr(href) ")";font-size:11px;color:#555}
}

/* ============================================================
   后台壳层：分组侧栏 + 面包屑（参照 Filament Panel / Tabler 布局）
   ============================================================ */
.admin-shell{display:grid;grid-template-columns:262px minmax(0,1fr);gap:0;max-width:1560px;margin:0 auto;padding:0 22px;align-items:start;min-height:calc(100vh - 78px)}
.admin-sidebar{position:sticky;top:78px;align-self:start;max-height:calc(100vh - 78px);overflow:auto;padding:18px 14px 22px;border-right:1px solid var(--line)}
.admin-sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.admin-sidebar-brand{display:flex;align-items:center;gap:9px;color:var(--ink);font-weight:800;letter-spacing:-.02em}
.admin-sidebar-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:10px;background:rgba(37,99,235,.1);color:var(--brand)}
.admin-sidebar-title{font-size:14px}
.admin-sidebar-close{display:none;appearance:none;border:0;background:transparent;font-size:22px;line-height:1;color:var(--muted);cursor:pointer;padding:2px 6px}
.admin-nav-search input{width:100%;min-height:38px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-strong);font:inherit;font-size:13px;color:var(--ink)}
.admin-nav{display:grid;gap:14px;margin-top:14px}
.admin-nav-group{display:grid;gap:3px}
.admin-nav-group-title{margin:0 0 3px;padding-left:10px;font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:#9a9fa8}
.admin-nav-item{display:flex;align-items:flex-start;gap:10px;padding:9px 10px;border-radius:12px;color:var(--nav-ink);border:1px solid transparent;transition:background .16s,color .16s,border-color .16s}
.admin-nav-item:hover{background:rgba(37,99,235,.06);color:var(--ink)}
.admin-nav-item.active{background:rgba(37,99,235,.1);border-color:rgba(37,99,235,.22);color:var(--brand)}
.admin-nav-item .nav-icon{margin-top:1px;flex:0 0 auto;opacity:.9}
.admin-nav-text{display:grid;gap:1px;min-width:0}
.admin-nav-text b{font-size:14px;font-weight:720;line-height:1.35}
.admin-nav-text small{font-size:12px;color:var(--muted);line-height:1.45;font-weight:500}
.admin-nav-item.active .admin-nav-text small{color:var(--nav-active-sub)}
.admin-nav-empty{margin:14px 0 0;font-size:13px;color:var(--muted);padding-left:10px}
.admin-sidebar-foot{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}
.admin-nav-scrim{position:fixed;inset:0;background:rgba(16,24,40,.42);z-index:19}
.admin-nav-toggle{display:none;appearance:none;width:40px;height:40px;padding:0;border:1px solid var(--line);border-radius:12px;background:var(--surface-strong);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.admin-nav-toggle span{display:block;width:16px;height:1.8px;border-radius:4px;background:var(--ink)}
.admin-main{min-width:0;padding:18px 0 40px 26px}
.admin-topbar{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.admin-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:7px;font-size:13px;color:var(--muted)}
.admin-breadcrumb a{color:var(--muted);font-weight:650}
.admin-breadcrumb a:hover{color:var(--brand)}
.admin-breadcrumb .sep{opacity:.55}
.admin-breadcrumb .crumb-current{color:var(--ink);font-weight:700}
.admin-page-head{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;justify-content:space-between;margin:4px 0 20px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.admin-page-head h1{margin:0;font-size:24px;letter-spacing:-.03em}
.admin-page-head .sub{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.7}
.admin-page-actions{display:flex;flex-wrap:wrap;gap:9px;align-items:center}
/* 后台卡片与表单在壳层内收紧间距，避免内容被边距挤窄 */
.admin-main>.card,.admin-main>section.card{margin-bottom:18px}
.admin-main .page{padding:0}
.admin-main .admin-page{padding:0}

[data-theme="dark"] .admin-sidebar{border-color:#1c1e23}
[data-theme="dark"] .admin-nav-item{color:#a9b0bc}
/* 深色可读性修正：active 项文字与分组标题的对比度不足
   （实测 active 3.8:1、分组标题 2.5:1，低于 4.5:1 标准） */
[data-theme="dark"] .admin-nav-item.active{color:#8fb2f5}
[data-theme="dark"] .admin-nav-item:hover{background:rgba(37,99,235,.1)}
[data-theme="dark"] .admin-nav-item.active{background:rgba(37,99,235,.16);border-color:rgba(37,99,235,.3);color:#5d81d5}
[data-theme="dark"] .admin-nav-search input{background:#1c1e23;border-color:#1c1e23;color:#dce1eb}
[data-theme="dark"] .admin-nav-toggle{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .admin-nav-toggle span{background:#1b2028}

@media(max-width:1080px){
  .admin-shell{grid-template-columns:1fr;padding:0 16px}
  .admin-sidebar{position:fixed;top:0;left:0;bottom:0;width:277px;max-height:none;z-index:20;background:var(--surface);transform:translateX(-102%);transition:transform .22s cubic-bezier(.2,.8,.2,1);padding-top:20px;border-right:1px solid var(--line)}
  .admin-sidebar.open{transform:translateX(0)}
  .admin-sidebar-close{display:block}
  .admin-nav-toggle{display:inline-flex}
  .admin-main{padding:16px 0 40px}
}

/* 后台概览：分组快捷入口（替代原先的按钮墙） */
.admin-quick{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;margin:6px 0 22px}
.admin-quick-group{padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong)}
.admin-quick-group h3{margin:0 0 12px;font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:800}
.admin-quick-links{display:flex;flex-wrap:wrap;gap:9px}
.admin-quick-links .btn{min-height:40px;font-size:14px}
[data-theme="dark"] .admin-quick-group{background:#1c1e23;border-color:#1c1e23}

/* 搜索引擎结果预览（后台 SEO 设置） */
.serp-preview{
  padding:13px 15px;border:1px solid var(--line);border-radius:var(--radius-md);
  background:var(--surface-strong);display:grid;gap:3px;
  /* 此前限宽 640px 靠左，在宽内容区右侧留下近 400px 空白。
     这里改为与上下文输入框同宽，视觉对齐、消除单侧空白。 */
  max-width:none;width:100%;
}
.serp-url{margin:0;font-size:13px;color:var(--serp-url);overflow-wrap:anywhere}
.serp-title{margin:0;font-size:17px;line-height:1.35;color:var(--serp-title);font-weight:500;overflow-wrap:anywhere}
.serp-desc{margin:0;font-size:13px;line-height:1.6;color:var(--serp-desc);overflow-wrap:anywhere}
.serp-title.truncated::after{content:"…"}
[data-theme="dark"] .serp-preview{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .serp-title{color:#8ab4f8}
[data-theme="dark"] .serp-desc{color:#a9b0bc}
[data-theme="dark"] .serp-url{color:#6885ca}

/* ============================================================
   用户中心：横向导航 + 账户概览
   ============================================================ */
.user-nav{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 22px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.user-nav-item{padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface-strong);font-size:14px;font-weight:700;color:var(--nav-ink);transition:border-color .18s,color .18s,background .18s}
.user-nav-item:hover{border-color:var(--brand);color:var(--brand)}
.user-nav-item.active{background:rgba(37,99,235,.1);border-color:rgba(37,99,235,.3);color:var(--brand)}
.account-overview{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-bottom:24px}
.overview-card{display:grid;gap:7px;padding:18px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong)}
.overview-card>span{font-size:12px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.overview-card>b{font-size:24px;letter-spacing:-.02em}
.overview-card>small{color:var(--muted);font-size:13px;line-height:1.65}
.overview-card .btn{justify-self:start;margin-top:2px}
.overview-cta{border-color:rgba(37,99,235,.25);background:rgba(37,99,235,.05)}
.overview-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:2px}
[data-theme="dark"] .user-nav-item{background:#1c1e23;border-color:#1c1e23;color:#a9b0bc}
[data-theme="dark"] .user-nav-item.active{background:rgba(37,99,235,.16);border-color:rgba(37,99,235,.3);color:#5d81d5}
[data-theme="dark"] .overview-card{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .overview-cta{background:rgba(37,99,235,.1);border-color:rgba(37,99,235,.28)}

/* 审计复审补齐：以下类名在页面中被使用但此前未定义，避免出现无样式区块 */
.admin-in-shell{display:block}
.crumb-group{color:var(--muted);font-weight:600}
.video-only{display:flex;flex-wrap:wrap;gap:14px}

/* ============================================================
   工具类：把散落在模板中的内联样式收敛到样式表
   （内联样式无法被缓存、难以统一维护，且容易与主题冲突；
     这里只保留极少数“值在运行时计算”的场景，如进度条宽度）
   ============================================================ */
.inline-form{display:inline}
.w-full{width:100%}
.nowrap{white-space:nowrap}
.hidden{display:none}
.m-0{margin:0}
.mt-7{margin-top:7px}
.mt-8{margin-top:8px}
.mt-12{margin-top:12px}
.mt-16{margin-top:16px}
.mt-18{margin-top:18px}
.mt-20{margin-top:20px}
.my-20{margin:20px 0}
.pad-sm{padding:7px 10px}
.img-fluid{max-width:100%;height:auto;border-radius:12px}
.brand-logo{height:30px;max-width:180px;object-fit:contain;vertical-align:middle}
.field-hint-inline{display:none;color:var(--muted);margin-top:6px;line-height:1.5}
.flex-row-8{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.flex-wrap-8{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.flex-center-12{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.grid-7{display:grid;gap:7px;min-width:200px}
.check-accent{width:18px;height:18px;accent-color:var(--accent)}
.clickable{cursor:pointer;user-select:none}
.center-box{max-width:420px;padding:32px;text-align:center}
.empty-state-xl{text-align:center;padding:80px 0}
.title-md{font-size:20px;margin:0 0 10px}
.muted-lead{color:var(--muted);margin:0 0 20px}
.preview-og{max-height:90px;max-width:320px;object-fit:contain}
.preview-logo{max-height:48px;max-width:220px;object-fit:contain}
.preview-icon{width:32px;height:32px;object-fit:contain}
/* field-hint-inline 在 JS 中通过 style.display 切显隐，这里提供类级回落 */

/* 复审补齐：页面使用但此前未定义的组件类 */
.announcement-banner{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin:0 0 8px;padding:12px 16px;border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:0 var(--radius-md) var(--radius-md) 0;background:rgba(37,99,235,.05);font-size:14px;line-height:1.7}
.announcement-banner b{font-size:14px;color:var(--ink)}
.announcement-banner.pinned{border-left-color:var(--accent);background:rgba(216,168,92,.1)}
.showcase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:20px}
[data-theme="dark"] .announcement-banner{background:rgba(37,99,235,.1);border-color:#1c1e23}
[data-theme="dark"] .announcement-banner.pinned{background:rgba(216,168,92,.12)}
@media(max-width:640px){.showcase-grid{grid-template-columns:1fr}}

/* ============================================================
   工作台增强：提示词工具条 / 快捷键提示 / 提交态
   （参照 SD WebUI 的 styles 下拉与参数回读区域的布局逻辑）
   ============================================================ */
.prompt-toolbar{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:12px 0 10px;padding:13px 15px;border:1px solid var(--line);border-radius:var(--radius-md);background:linear-gradient(180deg,rgba(37,99,235,.04),rgba(37,99,235,.015))}
.prompt-tool{display:grid;gap:6px;min-width:0}
.prompt-tool .sub-label{font-size:13px;letter-spacing:.01em}
.prompt-tool select{width:100%;min-height:38px;padding:0 11px;border:1px solid var(--line);border-radius:10px;background-color:var(--surface-strong);font:inherit;font-size:13px;color:var(--ink)}
.prompt-tool-history{grid-column:1/-1}
.weight-buttons{display:flex;gap:6px}
.btn.sm{min-height:34px;padding:0 11px;font-size:13px;border-radius:10px}
.history-chips{display:flex;flex-wrap:wrap;gap:6px}
.history-chips .chip-btn{max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.submit-main{position:relative}
.submit-main .kbd-hint{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:12px;font-weight:600;letter-spacing:.02em;color:rgba(255,255,255,.72);pointer-events:none}
.submit-main.is-loading{opacity:.75;cursor:progress}
[data-theme="dark"] .prompt-toolbar{background:linear-gradient(180deg,rgba(37,99,235,.1),rgba(37,99,235,.04))}
[data-theme="dark"] .prompt-tool select{background:#1c1e23;border-color:#1c1e23;color:#dce1eb}
@media(max-width:640px){
  .prompt-toolbar{grid-template-columns:1fr;padding:12px}
  .submit-main .kbd-hint{display:none}
}

/* 字段级校验反馈（避免只在页面顶部闪一条消息） */
.field-error{margin-top:5px;font-size:12px;line-height:1.5;color:var(--danger-ink)}
/* 关键：.field-error 若写死 display:block，会覆盖 HTML 的 hidden 属性，
   导致校验通过后提示仍显示。因此只在未隐藏时应用块级布局。 */
.field-error:not([hidden]){display:block}
.field-error[hidden]{display:none}
input.is-invalid,textarea.is-invalid,select.is-invalid{border-color:#d4696b !important;background:rgba(212,105,107,.05)}
input.is-invalid:focus,textarea.is-invalid:focus{border-color:#c25457 !important;box-shadow:0 0 0 3px rgba(212,105,107,.15)}
[data-theme="dark"] .field-error{color:#f0a0a2}
[data-theme="dark"] input.is-invalid, [data-theme="dark"] textarea.is-invalid{border-color:#2c1e1e !important;background:rgba(212,105,107,.08)}

/* 高级参数分组（对照 ComfyUI 的参数分组与 SD WebUI 的 Accordion 层级） */
.param-group{display:grid;gap:12px;padding:14px 15px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong)}
.param-group + .param-group{margin-top:12px}
.param-group-title{margin:0;font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.param-note{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);line-height:1.7}
[data-theme="dark"] .param-group{background:#1c1e23;border-color:#1c1e23}
@media(max-width:640px){.param-group{padding:12px}}

/* 加权工具的按钮组容器（与 .prompt-tool 的标签列对齐） */
.prompt-tool-weight .weight-buttons{align-items:center;min-height:38px}

/* ============================================================
   移动端适配体系（统一断点：1024 / 768 / 480）
   问题来源（真机审计发现）：
     · 钱包/任务等表格在 375-412px 视口下内容宽 400px 被裁切
     · 工作台与视频页存在多个 <36px 的触控目标，手指难以点中
     · 后台侧栏关闭时仍占据布局宽度
     · 短剧分镜卡片在小屏信息拥挤
   ============================================================ */

/* ---------- 1. 触控目标最小尺寸（WCAG 2.2 / Apple HIG 建议 44px） ---------- */
@media (hover: none) and (pointer: coarse){
  .btn,.chip-btn,.count-chip,.ratio-card,.model-pick,.user-nav-item,
  .admin-nav-item,.seg,.task-card-actions .btn,.gallery-actions .btn{min-height:44px}
  .chip-btn,.tag{padding:8px 13px}
  input[type="checkbox"],input[type="radio"]{width:22px;height:22px}
  input[type="radio"]{border-radius:50%}
  input[type="checkbox"]::after{left:6px;top:2px}
  input[type="radio"]::after{left:5px;top:5px;width:8px;height:8px}
  select,input[type="text"],input[type="email"],input[type="password"],
  input[type="number"],input[type="search"],textarea{min-height:44px;font-size:16px}
  /* iOS 上 font-size <16px 的输入框会触发自动放大，导致布局跳动 */
  select,textarea{font-size:16px}
}

/* ---------- 2. 表格：窄屏改为卡片式堆叠（避免横向裁切） ---------- */
@media (max-width:768px){
  .table-wrap{border-radius:14px;box-shadow:none;border:1px solid var(--line);overflow:visible}
  .table-wrap 
  .table-wrap thead{display:none}
  .table-wrap tbody,.table-wrap tr,.table-wrap td{display:block;width:auto}
  .table-wrap tr{padding:12px 14px;border-bottom:1px solid var(--line)}
  .table-wrap tr:last-child{border-bottom:0}
  /* 每个单元格左侧显示列名（取 th 的 data-label） */
  .table-wrap td{display:grid;grid-template-columns:minmax(84px,34%) 1fr;gap:10px;align-items:start;padding:5px 0;border:0;text-align:left !important}
  .table-wrap td::before{content:attr(data-label);font-size:12px;font-weight:700;color:var(--muted);line-height:1.6}
  .table-wrap td:not([data-label])::before{content:"";}
  .table-wrap td[colspan]{display:block}
  .table-wrap td[colspan]::before{content:""}
  .failure-reason{word-break:break-word}
}

/* ---------- 3. 后台：小屏侧栏不占布局 ---------- */
@media (max-width:1080px){
  .admin-shell{padding:0 14px}
  .admin-sidebar{box-shadow:0 24px 60px rgba(16,24,40,.28)}
  /* 关闭态完全移出文档流，避免被计入可滚动宽度 */
  .admin-sidebar:not(.open){visibility:hidden}
  .admin-sidebar.open{visibility:visible}
  .admin-main{padding:12px 0 34px}
  .admin-page-head h1{font-size:20px}
  .admin-page-head{padding-bottom:12px;margin-bottom:16px}
  .admin-quick{grid-template-columns:1fr}
}
@media (max-width:768px){
  .admin-metrics{grid-template-columns:repeat(2,1fr);gap:10px}
  .admin-metric{padding:13px}
  .admin-metric b{font-size:20px}
  .admin-topbar{gap:10px}
  .preset-picker{padding:13px}
}

/* ---------- 4. 工作台 / 视频 / 短剧：小屏单列与紧凑化 ---------- */
@media (max-width:768px){
  .workspace-head{flex-direction:column;align-items:flex-start;gap:14px}
  .workspace-head-actions{width:100%;flex-wrap:wrap}
  .workspace-head-actions .btn{flex:1 1 auto}
  .workspace-head h1{font-size:22px}
  .composer-title{flex-wrap:wrap;gap:8px}
  .composer-form .form-row{grid-template-columns:1fr}
  .ratio-picker{grid-template-columns:repeat(2,1fr)}
  .count-picker{gap:7px}
  .prompt-toolbar{grid-template-columns:1fr;padding:12px}
  .advanced-body{padding:4px 12px 14px}
  .param-group{padding:12px}
  .cost-bar{flex-direction:column;align-items:stretch;gap:8px}
  .cost-line{justify-content:space-between}
  .submit-main .kbd-hint{display:none}
  .model-switch{max-height:none;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));display:grid}
  .task-cards{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
  .video-grid{grid-template-columns:1fr}
  .shot-row{grid-template-columns:1fr}
  .shot-line{grid-template-columns:1fr}
  .shot-head{gap:6px}
  .shot-head .btn{margin-left:0 !important;width:100%}
  .settings-grid,.account-overview{grid-template-columns:1fr}
  .overview-card>b{font-size:21px}
  .enterprise-hero h1,.hero h1{font-size:26px}
  .page{padding:16px 0 40px}
}
@media (max-width:480px){
  .shell{padding:0 14px}
  .nav{margin:0 -14px;padding:0 14px;height:64px}
  .ratio-picker{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .admin-metrics{grid-template-columns:1fr}
  .btn{padding:10px 14px;font-size:14px}
  .btn.big{min-height:48px}
  .brand-logo{height:26px;max-width:130px}
  .table-wrap td{grid-template-columns:minmax(70px,40%) 1fr;gap:8px}
}

/* ---------- 5. 装饰元素不产生横向滚动 ---------- */
@media (max-width:768px){
  .orb,.decor,.hero-orb{display:none}
  html,body{overflow-x:hidden;max-width:100%}
}

/* ============================================================
   后台表单：分区标题 / 引导语 / 提交栏（对照 Filament 的分组表单）
   ============================================================ */
.form-intro{margin:0 0 16px;padding:12px 15px;border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:0 var(--radius-md) var(--radius-md) 0;background:rgba(37,99,235,.05);font-size:13px;line-height:1.75;color:var(--ink)}
.form-intro b{color:var(--brand)}
.form-intro .req{color:var(--danger-ink);font-weight:800}
.form-section-title{margin:20px 0 10px;padding-bottom:7px;border-bottom:1px solid var(--line);font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.form-section-title:first-of-type{margin-top:6px}
.form-advanced{margin-top:20px}
.form-submit-bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.form-submit-bar .btn{margin-left:auto}
/* 必填标记 */
.field>label::after{content:""}
[data-theme="dark"] .form-intro{background:rgba(37,99,235,.1)}
@media(max-width:640px){
  .form-intro{font-size:13px;padding:11px 13px}
  .form-submit-bar .btn{margin-left:0;width:100%}
  .form-submit-bar .check{width:100%}
}

/* ============================================================
   深色模式对比度修复（审计发现：部分规则用硬编码深色文字，
   在深色背景上对比度不足，例如 .text-link 仅 1.37）
   ============================================================ */
[data-theme="dark"] a:hover{color:#5e81d3}
[data-theme="dark"] .btn.alt{color:#dce0e6;border-color:#1c1e23}
[data-theme="dark"] .btn.alt:hover{border-color:var(--brand);color:#5d81d5}
[data-theme="dark"] .btn.light{color:#3252ae;background:#1b1f25}
[data-theme="dark"] .tag{color:#5d81d5;background:rgba(37,99,235,.14);border-color:rgba(37,99,235,.3)}
[data-theme="dark"] .status{color:#c3c9d5;background:rgba(255,255,255,.06)}
[data-theme="dark"] .status.succeeded, [data-theme="dark"] .status.paid{color:#5d81d5;background:rgba(37,99,235,.16)}
[data-theme="dark"] .status.failed{color:#f0a0a2;background:rgba(212,105,107,.16)}
[data-theme="dark"] .status.processing{color:#c4b5fd;background:rgba(139,92,246,.20)}
[data-theme="dark"] .failure-reason{color:#f0a0a2}
[data-theme="dark"] .admin-note{color:var(--ink)}
[data-theme="dark"] .admin-note strong{color:#c4b5fd}
/* 深色下的表头与说明文字统一提亮，避免发灰看不清 */
[data-theme="dark"] th{color:#c3c9d5}
[data-theme="dark"] .field-hint, [data-theme="dark"] .sub, [data-theme="dark"] small{color:#a0a6b2}
[data-theme="dark"] .eyebrow{color:#939aa9}

/* ============================================================
   深色模式：补齐剩余硬编码深色文字的覆盖
   （审计逐条列出，避免遗漏导致"文字看不清"）
   ============================================================ */
[data-theme="dark"] .hero-copy>p{color:#a9b0bc}
[data-theme="dark"] .art-float{background:rgba(16,24,40,.92);color:#dce0e6}
[data-theme="dark"] .steps b{color:#5d81d5}
[data-theme="dark"] .return-icon{background:#1c1e23;color:#5d81d5}
[data-theme="dark"] .send-code-btn.sent{background:rgba(37,99,235,.16);border-color:rgba(37,99,235,.35);color:#5d81d5}
[data-theme="dark"] .billing-hint{color:#a0a6b2}
/* 加入验证码/表单等常见提示文字 */
[data-theme="dark"] .code-hint, [data-theme="dark"] .mail-hint{color:#a0a6b2}
[data-theme="dark"] .plan-price small, [data-theme="dark"] .plan small{color:#a0a6b2}
[data-theme="dark"] .model-bottom span, [data-theme="dark"] .model-card p{color:#a9b0bc}
[data-theme="dark"] .task-card-meta, [data-theme="dark"] .task-card-prompt{color:#a0a6b2}
[data-theme="dark"] .gallery-meta, [data-theme="dark"] .gallery-card p{color:#a0a6b2}
[data-theme="dark"] .shot-desc{color:var(--ink)}
[data-theme="dark"] .side-facts li span{color:#a0a6b2}
[data-theme="dark"] .workspace-head .sub, [data-theme="dark"] .page-head .sub{color:#a9b0bc}
[data-theme="dark"] dt, [data-theme="dark"] .kv-key{color:#a0a6b2}
[data-theme="dark"] .verify-hint.is-error{color:#f0a0a2}

/* =============================================
   MODEL AUTO-FETCH — 从上游自动获取模型
   目标：让「新增模型」时不必手工查模型 ID。
   风格与既有企业简洁风一致：无多余阴影、以间距与边框分层。
   ============================================= */
.model-picker-bar{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  padding:12px 14px;margin:4px 0 14px;
  border:1px solid var(--n200);border-radius:var(--r-sm);background:var(--n25);
}
.model-picker-bar .field-hint{margin:0;flex:1;min-width:220px}
.model-choice-wrap{
  padding:14px;margin:0 0 14px;
  border:1px solid var(--n200);border-radius:var(--r-sm);background:var(--n0);
}
.model-choice-wrap .sub-label{display:block;margin:0 0 8px;font-weight:600;font-size:14px}
.model-choice-wrap select{width:100%}
.model-choice-hint{margin-top:8px;color:var(--n600);font-size:13px;min-height:1.2em}
.model-choice-wrap[hidden]{display:none}

@media (max-width:640px){
  .model-picker-bar{align-items:stretch}
  .model-picker-bar .btn{width:100%}
}

/* =============================================
   SCHEDULER PANEL — 定时任务面板
   ============================================= */
.code-copy{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:10px 12px;margin:8px 0;
  border:1px solid var(--n200);border-radius:var(--r-sm);background:var(--n50);
}
.code-copy code{
  flex:1;min-width:240px;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:13px;line-height:1.7;word-break:break-all;
  background:none;padding:0;
}
.code-copy .btn{flex:none}
.status.ok{color:#3d6ddd}
.status.err,.err-text{color:#b03a3a}
.err-text{font-weight:600}

/* =============================================
   UI 修正层（放在最后，确保覆盖前面所有规则）
   1) 表单复选框/单选框被通用 input 规则（width:100% / min-height:45px）拉伸成空框
   2) 作品页内联表单的输入框被压成 0 尺寸
   3) 按钮文字因对齐方式不同出现视觉偏移
   ============================================= */
.check input[type="checkbox"],
.check input[type="radio"],
label.check>input[type="checkbox"],
label.check>input[type="radio"]{
  width:17px!important;height:17px!important;
  min-width:17px!important;min-height:17px!important;max-width:17px!important;
  padding:0!important;margin:0!important;flex:0 0 auto;
  box-sizing:border-box;border-radius:6px;accent-color:var(--brand);cursor:pointer;
  vertical-align:middle;position:relative;
}
.check>span{line-height:1.5;display:inline-block}
.check{display:flex;align-items:center;gap:9px;flex-wrap:wrap;min-height:26px}

/* 作品页/社区页的内联表单：固定尺寸，不被通用 input 规则影响 */
.save-template-inline input[type="text"],
.save-template-inline input:not([type]),
.save-template-inline input[type="search"]{
  width:150px!important;min-width:110px;max-width:200px;
  height:40px!important;min-height:40px!important;
  padding:0 11px!important;box-sizing:border-box;flex:0 0 auto;
}

/* 按钮统一居中与等高，消除文字纵向/横向偏移 */
.btn,.btn.alt,.btn.pad-sm{justify-content:center;text-align:center;align-items:center}
.task-head-actions{align-items:center}
.task-head-actions>form{display:inline-flex;align-items:center;margin:0}
.task-head-actions .btn,.save-template-inline .btn{height:40px;min-height:40px;display:inline-flex;align-items:center;justify-content:center}

/* 管理员表单里的文件上传控件不应被拉满宽 */
.admin-form input[type="file"]{width:auto!important;min-height:0;padding:8px 10px}

/* 比例卡片：支持多种比例自由选择。
   数量较多时自动换行；超过两行半则内部滚动，避免把工作台撑得过长。 */
.ratio-picker{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(104px,1fr));
  gap:12px;
  max-height:340px;
  overflow-y:auto;
  padding:2px 4px 2px 2px;
  scrollbar-width:thin;
}
.ratio-picker::-webkit-scrollbar{width:8px}
.ratio-picker::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
.ratio-card{width:auto!important;min-width:0}
.ratio-card b{font-size:13px;line-height:1.3;text-align:center;word-break:break-word}
.ratio-card small{font-size:12px;text-align:center;line-height:1.3;color:var(--muted)}
.ratio-card.selected{border-color:var(--brand);box-shadow:0 0 0 2px rgba(37,99,235,.16)}

/* 小屏下每行两列，保证可点面积 */
@media(max-width:640px){
  .ratio-picker{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));max-height:none}
}

/* =============================================
   SUBMIT SUMMARY — 提交前参数摘要
   让用户在点击提交前一眼确认 模型 / 规格 / 数量 / 方式
   ============================================= */
.submit-summary{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:8px;
  margin:16px 0 10px;padding:12px 14px;
  border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);
}
.submit-summary>span{display:flex;flex-direction:column;gap:2px;min-width:0}
.submit-summary b{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.submit-summary em{font-style:normal;font-weight:650;font-size:14px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(max-width:640px){.submit-summary{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* =============================================
   CONFIG STATUS — 配置状态提示条
   用于 SMTP / 支付等需要多字段配合的功能，让管理员一眼看出还缺什么
   ============================================= */
.config-status{
  display:flex;flex-direction:column;gap:3px;
  margin:12px 0 16px;padding:12px 14px;
  border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);
}
.config-status b{font-size:14px;font-weight:700}
.config-status span{font-size:13px;color:var(--muted);line-height:1.6}
.config-status.is-ok{border-color:rgba(16,24,40,.35);background:rgba(16,24,40,.06)}
.config-status.is-ok b{color:var(--brand)}
.config-status.is-warn{border-color:rgba(210,157,75,.45);background:rgba(210,157,75,.08)}
.config-status.is-warn b{color:var(--accent)}

/* 暗色模式下的配置状态提示（保持对比度，不在浅色模式生效） */
[data-theme="dark"] .config-status{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .config-status.is-ok{background:rgba(16,24,40,.14);border-color:rgba(16,24,40,.42)}
[data-theme="dark"] .config-status.is-ok b{color:#5b80d7}
[data-theme="dark"] .config-status.is-warn{background:rgba(216,168,92,.14);border-color:rgba(216,168,92,.42)}
[data-theme="dark"] .config-status.is-warn b{color:#c4b5fd}
[data-theme="dark"] .submit-summary{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .config-status.is-ok b,[data-theme="dark"] .config-status.is-warn b{font-weight:700}

/* =============================================
   RESOLUTION PICKER — 分辨率档位（1K / 2K / 4K）
   交互顺序：先选画面比例，再选分辨率
   ============================================= */
.resolution-row{margin:14px 0 4px}
.resolution-picker{display:flex;flex-wrap:wrap;gap:9px;margin:8px 0 6px}
.resolution-chip{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  min-width:104px;padding:9px 14px;cursor:pointer;
  border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-strong);
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.resolution-chip input{position:absolute;opacity:0;width:0;height:0}
.resolution-chip b{font-size:14px;font-weight:700}
.resolution-chip small{font-size:12px;color:var(--muted)}
.resolution-chip:hover{border-color:var(--brand)}
.resolution-chip.selected,.resolution-chip:has(input:checked){
  border-color:var(--brand);box-shadow:0 0 0 2px rgba(37,99,235,.16);background-color:rgba(37,99,235,.05);
}

/* =============================================
   MULTI UPLOAD — 多参考图缩略图
   ============================================= */
.upload-zone-multi{border-style:dashed}
.upload-thumbs{display:flex;flex-wrap:wrap;gap:9px;margin-top:10px}
.upload-thumb{
  position:relative;width:78px;height:78px;border-radius:var(--radius-sm);overflow:hidden;
  border:1px solid var(--line);background:var(--surface-strong);
}
.upload-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.upload-thumb button{
  position:absolute;top:3px;right:3px;width:20px;height:20px;border:0;border-radius:50%;
  background:rgba(16,24,40,.72);color:#fff;font-size:12px;line-height:1;cursor:pointer;padding:0;
}
.upload-thumb span{position:absolute;bottom:0;left:0;right:0;font-size:10px;text-align:center;
  background:rgba(16,24,40,.62);color:#fff;padding:1px 0}

[data-theme="dark"] .resolution-chip{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .resolution-chip.selected,[data-theme="dark"] .resolution-chip:has(input:checked){background:rgba(16,24,40,.14);border-color:rgba(16,24,40,.5)}
[data-theme="dark"] .upload-thumb{border-color:#1c1e23;background:#1c1e23}

/* 常用比例库中「模型未显式配置」的比例标记 */
.ratio-card .ratio-badge{
  position:absolute;top:6px;right:6px;font-style:normal;font-size:10px;line-height:1;
  padding:3px 5px;border-radius:6px;background:rgba(210,157,75,.16);color:#8a6118;font-weight:700;
}
[data-theme="dark"] .ratio-card .ratio-badge{background:rgba(216,168,92,.18);color:#c4b5fd}

/* 表单内联操作按钮（如一键补全常用尺寸） */
.inline-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.inline-actions .btn.sm{min-height:34px;padding:0 12px;font-size:13px}

/* 比例形状：补齐 16:9 / 9:16 / 3:2 / 4:7 / 7:4 等，让用户靠图形即可分辨画幅方向。
   高度统一按短边 46px 内取值，保证卡片视觉节奏一致。 */
.ratio-16-9{width:66px;height:38px}
.ratio-9-16{width:38px;height:66px}
.ratio-3-2{width:64px;height:44px}
.ratio-2-3{width:44px;height:64px}
.ratio-21-9{width:74px;height:32px}
.ratio-4-7{width:36px;height:62px}
.ratio-7-4{width:62px;height:36px}
@media(max-width:640px){
  .ratio-16-9{width:56px;height:32px}
  .ratio-9-16{width:32px;height:56px}
  .ratio-3-2{width:54px;height:37px}
  .ratio-2-3{width:37px;height:54px}
  .ratio-21-9{width:62px;height:27px}
  .ratio-4-7{width:30px;height:52px}
  .ratio-7-4{width:52px;height:30px}
}

/* 管理列表：统计行 + 分页（对照同类后台的列表体验） */
.admin-list-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;
  margin:12px 0 4px;color:var(--muted);font-size:13px}
.pagination{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 8px;justify-content:flex-end}
.pagination .btn{min-height:36px;padding:0 12px;font-size:13px}
.pagination .btn.active{background:linear-gradient(135deg,#1d4eea,#1140d3);border-color:#1244e0;color:#fff}
.search-bar{gap:10px}
.search-bar input{min-height:42px}

/* 充值优惠 */
.promotion-banner{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin:12px 0 18px;padding:14px 16px;border:1px solid rgba(210,157,75,.4);border-radius:var(--radius-md);
  background:linear-gradient(135deg,rgba(210,157,75,.10),rgba(37,99,235,.05))}
.promotion-banner>div:first-child{display:flex;flex-direction:column;gap:3px}
.promotion-banner b{font-size:14px;color:var(--ink)}
.promotion-banner span{font-size:13px;color:var(--muted)}
.promotion-chips{display:flex;flex-wrap:wrap;gap:7px}
.promotion-chips>span,.promo-tag{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;
  background:rgba(210,157,75,.16);color:#8a6118!important;font-weight:700;font-size:12px!important}
.plan del{color:var(--muted);font-size:12px;margin-right:4px}
[data-theme="dark"] .promotion-banner{border-color:rgba(216,168,92,.4);background:rgba(216,168,92,.10)}
[data-theme="dark"] .promotion-chips>span,[data-theme="dark"] .promo-tag{background:rgba(216,168,92,.18);color:#c4b5fd!important}

/* 定时任务执行方式：CLI / HTTP 两种并列选择 */
.scheduler-method-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:16px 0}
.scheduler-method{padding:18px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface-strong)}
.scheduler-method.recommended{border-color:rgba(37,99,235,.45);box-shadow:0 0 0 2px rgba(37,99,235,.08)}
.scheduler-method h3{margin:10px 0 5px;font-size:16px}
.scheduler-method p{margin:0 0 12px;color:var(--muted);font-size:13px;line-height:1.6}
.scheduler-method .code-copy{
  margin:0;align-items:flex-start;
  display:flex;flex-wrap:wrap;gap:8px;
}
.code-copy code{
  flex:1 1 auto;min-width:0;
  word-break:break-all;overflow-wrap:anywhere;
}
.code-copy .btn{flex:0 0 auto}
.scheduler-method code{word-break:break-all;white-space:normal}
[data-theme="dark"] .scheduler-method{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .scheduler-method.recommended{border-color:rgba(16,24,40,.5)}
@media(max-width:760px){.scheduler-method-grid{grid-template-columns:1fr}}

/* ============================================================
   ADMIN DESIGN SYSTEM v2 — 企业级后台视觉与信息层级
   参考 Tabler / Filament / GitHub Primer：低装饰、强分组、紧凑数据密度
   ============================================================ */
body:has(.admin-shell){background:#f5f6f7}
.admin-shell{
  grid-template-columns:248px minmax(0,1fr);
  max-width:none;margin:0;padding:0;gap:0;
  min-height:calc(100vh - 78px);
}
.admin-sidebar{
  top:78px;max-height:calc(100vh - 78px);height:calc(100vh - 78px);
  padding:20px 14px 18px;
  background:#fafbfc;border-right:1px solid #dde0e3;
  scrollbar-width:thin;
}
.admin-sidebar-head{padding:0 6px 13px;margin:0 0 12px;border-bottom:1px solid #e6e8eb}
.admin-sidebar-mark{width:32px;height:32px;border-radius:10px;background:#e8ebf2;color:#2a57dd}
.admin-sidebar-title{font-size:14px;letter-spacing:-.01em}
.admin-nav-search{position:relative;margin:0 2px 16px}
.admin-nav-search>svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:#7086b2;pointer-events:none}
.admin-nav-search input{height:38px;padding:0 40px 0 34px;border-radius:8px;background:#fff;border-color:#d9dce0;font-size:13px;box-shadow:0 1px 2px rgba(16,24,40,.03)}
.admin-nav-search input:focus{border-color:#8b96b4;box-shadow:0 0 0 3px rgba(37,99,235,.10);outline:0}
.admin-nav-search kbd{position:absolute;right:9px;top:50%;transform:translateY(-50%);min-width:20px;height:20px;display:grid;place-items:center;border:1px solid #dcdee2;border-radius:6px;background:#f5f6f7;color:#6e85b1;font:11px ui-monospace,monospace}
.admin-nav{gap:17px;margin-top:0}
.admin-nav-group{gap:2px}
.admin-nav-group-title{padding:0 10px;margin:0 0 5px;font-size:10px;letter-spacing:.11em;color:#8195bb}
.admin-nav-item{align-items:center;gap:10px;padding:9px 10px;min-height:42px;border-radius:8px;color:#475a85}
.admin-nav-item:hover{background:#eef0f3;color:#3256ae}
.admin-nav-item.active{background:#e7eaf1;border-color:transparent;color:#1346e5;box-shadow:inset 3px 0 0 #2252e6}
.admin-nav-item .nav-icon{margin:0;width:18px;height:18px}
.admin-nav-text{gap:0}
.admin-nav-text b{font-size:13px;font-weight:680;line-height:1.3}
.admin-nav-text small{font-size:11px;line-height:1.4;color:#7b91b8;margin-top:1px}
.admin-sidebar-foot{position:sticky;bottom:0;margin-top:20px;padding:14px 2px 0;background:#fafbfc}
.admin-sidebar-status{display:flex;gap:9px;align-items:flex-start;padding:10px 9px;margin-bottom:5px;border:1px solid #e1e3e7;border-radius:8px;background:#fff}
.admin-sidebar-status .status-dot{width:8px;height:8px;margin-top:4px;border-radius:50%;background:#244ba7;box-shadow:0 0 0 3px rgba(16,24,40,.12)}
.admin-sidebar-status>span:last-child{display:grid;gap:1px}
.admin-sidebar-status b{font-size:12px;color:#4d75cb}
.admin-sidebar-status small{font-size:10px;color:#8195bb;line-height:1.35}
.admin-view-site{margin-top:4px}

.admin-main{padding:0 34px 48px;max-width:1480px;width:100%;margin:0 auto}
.admin-topbar{position:sticky;top:78px;z-index:4;min-height:54px;margin:0 -34px 20px;padding:0 34px;justify-content:space-between;background:rgba(16,24,40,.94);border-bottom:1px solid #e1e3e6;backdrop-filter:blur(14px)}
.admin-breadcrumb{font-size:12px;color:#6c82b0}
.admin-breadcrumb a{color:var(--muted);font-weight:650}
.admin-breadcrumb .crumb-group{color:#768bb5}
.admin-breadcrumb .crumb-current{color:#3359af;font-weight:700}
.admin-topbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.admin-top-link{display:inline-flex;align-items:center;min-height:32px;padding:0 10px;border-radius:8px;color:#4d608e;font-size:12px;font-weight:650;border:1px solid transparent}
.admin-top-link:hover{background:#fff;border-color:#dcdfe3;color:#1448ea}
.admin-page-head{margin:0 0 22px;padding:0 0 18px;border-bottom:1px solid #dfe1e5;align-items:flex-start}
.admin-page-head h1{font-size:25px;line-height:1.2;color:#3258ae;font-weight:730;letter-spacing:-.035em}
.admin-page-head .sub{max-width:760px;margin-top:7px;font-size:13px;color:var(--muted);line-height:1.65}
.admin-page-actions{justify-content:flex-end}

/* 内容容器：减少卡片堆砌感，统一 10px 圆角和 1px 边界 */
.admin-main .card,.admin-main section.card,.admin-main .admin-form{border-radius:10px;border-color:#dfe1e5;background:#fff;box-shadow:0 1px 2px rgba(16,24,40,.035)}
.admin-main .admin-form{padding:22px;margin:0 0 18px}
.admin-main .admin-form h2{margin:0 0 6px;font-size:16px;color:#3359af;letter-spacing:-.015em}
.admin-main .admin-form>p.sub{margin-top:0}
.admin-main details.advanced{border-radius:10px;background:#fff}
.admin-main details.advanced>summary{padding:14px 16px;font-size:13px}
.admin-main .advanced-body{padding:0 16px 16px}

/* 工具栏与筛选：一行式、层级清楚 */
.admin-main .filter-tabs{margin:0 0 14px;padding:3px;border:1px solid #dfe1e5;border-radius:10px;background:#eef0f2;width:max-content;max-width:100%;overflow-x:auto;flex-wrap:nowrap;gap:2px}
.admin-main .filter-tabs a{min-height:34px;padding:0 12px;display:inline-flex;align-items:center;border:0;background:transparent;border-radius:6px;white-space:nowrap;font-size:12px;color:#5770a2;box-shadow:none}
.admin-main .filter-tabs a.active{background:#fff;color:#1245e1;box-shadow:0 1px 3px rgba(16,24,40,.09)}
.admin-main .search-bar{margin:0 0 14px;padding:0;border:0;background:transparent!important;box-shadow:none;grid-template-columns:minmax(240px,460px) auto auto;justify-content:start}
.admin-main .search-bar input{height:38px;min-height:38px;border-radius:8px;background:#fff}
.admin-main .search-bar .btn{min-height:38px;padding:0 14px}
.admin-list-meta{margin:6px 0 10px;padding:0;font-size:12px;color:#7287b3}

/* 表格：信息密度与可扫读性 */
.admin-main .table-wrap{border-radius:10px;border:1px solid #dfe1e5;background:#fff;box-shadow:none;overflow:auto}
.admin-main table{margin:0;border-collapse:separate;border-spacing:0}
.admin-main th{height:42px;padding:10px 13px;background:#f5f6f7;color:#5f77a9;font-size:11px;font-weight:760;letter-spacing:.055em;border-bottom:1px solid #e0e2e6;white-space:nowrap}
.admin-main td{padding:11px 13px;border-bottom:1px solid #edeef0;color:#3864c0;vertical-align:middle;font-size:13px;line-height:1.55}
.admin-main tbody tr:last-child td{border-bottom:0}
.admin-main tbody tr:hover{background:#f8f9fa}
.admin-main td .btn{min-height:32px;padding:0 10px;font-size:12px;border-radius:6px;box-shadow:none}
.admin-main .inline-form{gap:5px}
.admin-main .status{font-size:11px;padding:4px 8px;border-radius:999px;font-weight:720}
.admin-main code{font-size:12px;padding:2px 5px;border-radius:4px}

/* 表单：标签、帮助文字、提交区统一 */
.admin-main .field{gap:6px}
.admin-main .field>label,.admin-main .sub-label{font-size:12px;color:#426bc8;font-weight:680}
.admin-main input,.admin-main select,.admin-main textarea{border-radius:8px;border-color:#d8dbdf;background-color:#fff;font-size:13px}
.admin-main input:focus,.admin-main select:focus,.admin-main textarea:focus{border-color:#8191bb;box-shadow:0 0 0 3px rgba(37,99,235,.09);outline:0}
.admin-main .field small,.admin-main .hint{font-size:11px;color:var(--muted);line-height:1.55}
.admin-main .form-submit-bar{position:sticky;bottom:0;z-index:3;display:flex;align-items:center;justify-content:flex-end;gap:10px;margin:18px -22px -22px;padding:12px 22px;background:rgba(255,255,255,.95);border-top:1px solid #e0e2e6;backdrop-filter:blur(12px);border-radius:0 0 10px 10px}
.admin-main .form-submit-bar .check{margin-right:auto}
.admin-main .btn{border-radius:8px;box-shadow:none}
.admin-main .btn:not(.alt){background:#194be7;border-color:#194be7}
.admin-main .btn:not(.alt):hover{background:#1343da;border-color:#1343da;transform:none}
.admin-main .btn.alt{background:#fff;border-color:#cfd2d8;color:#4a73ca}
.admin-main .btn.alt:hover{background:#f5f6f8;border-color:#aeb3bd;color:#2a54d2;transform:none}
.admin-main .empty{border-radius:10px;background:#fafafb;box-shadow:none;font-size:13px}
.admin-main .config-status,.admin-main .admin-note{border-radius:10px;box-shadow:none}

/* 概览：指标层与待办层分离 */
.admin-main .admin-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 18px}
.admin-main .admin-metric{padding:17px 18px;border-radius:10px;background:#fff;border-color:#dfe1e5;box-shadow:0 1px 2px rgba(16,24,40,.035)}
.admin-main .admin-metric:hover{transform:none;box-shadow:0 2px 6px rgba(16,24,40,.07)}
.admin-main .admin-metric span{font-size:11px;color:#7085b2}
.admin-main .admin-metric b{margin-top:7px;font-size:24px;color:#3257ae}
.admin-main .admin-quick{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 18px}
.admin-main .admin-quick-group{padding:16px;border-radius:10px;background:#fff;border-color:#dfe1e5}
.admin-main .admin-quick-group h3{font-size:11px;margin-bottom:10px;color:#6e84b1}

/* 暗色后台 */
[data-theme="dark"] body:has(.admin-shell){background:#1c1e23}
[data-theme="dark"] .admin-sidebar{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .admin-sidebar-head,[data-theme="dark"] .admin-sidebar-foot{border-color:#1c1e23;background:#1c1e23}
[data-theme="dark"] .admin-nav-search input,[data-theme="dark"] .admin-sidebar-status{background:#1c1e23;border-color:#1c1e23;color:#dce0e8}
[data-theme="dark"] .admin-nav-search kbd{background:#1c1e23;border-color:#1c1e23;color:#aeb3bd}
[data-theme="dark"] .admin-nav-item{color:#a9aeb9}
[data-theme="dark"] .admin-nav-item:hover{background:#1c1e23;color:#e2e5ec}
[data-theme="dark"] .admin-nav-item.active{background:#1c1e23;color:#6182d1;box-shadow:inset 3px 0 0 #3d61b6}
[data-theme="dark"] .admin-topbar{background:rgba(16,24,40,.94);border-color:#1c1e23}
[data-theme="dark"] .admin-breadcrumb .crumb-current,[data-theme="dark"] .admin-page-head h1{color:#e4e7ed}
[data-theme="dark"] .admin-top-link:hover{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .admin-main .card,[data-theme="dark"] .admin-main .admin-form,[data-theme="dark"] .admin-main .table-wrap,[data-theme="dark"] .admin-main .admin-metric,[data-theme="dark"] .admin-main .admin-quick-group{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .admin-main th{background:#1c1e23;color:#9da2ac;border-color:#1c1e23}
[data-theme="dark"] .admin-main td{border-color:#1c1e23;color:#c9cdd6}
[data-theme="dark"] .admin-main tbody tr:hover{background:#1c1e23}
[data-theme="dark"] .admin-main .filter-tabs{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .admin-main .filter-tabs a.active{background:#1c1e23;color:#6183d1}
[data-theme="dark"] .admin-main input,[data-theme="dark"] .admin-main select,[data-theme="dark"] .admin-main textarea{background:#1c1e23;border-color:#1c1e23;color:#dce0e7}
[data-theme="dark"] .admin-main .form-submit-bar{background:rgba(16,24,40,.96);border-color:#1c1e23}
[data-theme="dark"] .admin-main .btn.alt{background:#1c1e23;border-color:#1c1e23;color:#c4c9d4}

@media(max-width:1200px){
  .admin-main{padding-left:24px;padding-right:24px}
  .admin-topbar{margin-left:-24px;margin-right:-24px;padding-left:24px;padding-right:24px}
  .admin-main .admin-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1080px){
  /* 关键：DESIGN SYSTEM v2 的桌面两列声明位于文件更靠后处，必须在此重新声明单列。
     否则侧栏虽已移出视野，内容区仍被 248px 空列挤压，表现为整体变窄、右移。 */
  .admin-shell{display:block;padding:0}
  .admin-sidebar{position:fixed;top:0;left:0;bottom:0;width:277px;height:100dvh;max-height:none;background:#fafbfc;z-index:20;box-shadow:0 18px 48px rgba(16,24,40,.22)}
  .admin-sidebar:not(.open){visibility:hidden}
  .admin-main{padding:0 16px 36px;max-width:none}
  .admin-topbar{top:0;margin:0 -16px 16px;padding:0 16px;min-height:54px}
  .admin-topbar-actions{display:none}
}
@media(max-width:700px){
  .admin-page-head{display:block}
  .admin-page-actions{margin-top:12px;justify-content:flex-start}
  .admin-main .admin-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  .admin-main .admin-quick{grid-template-columns:1fr}
  .admin-main .search-bar{grid-template-columns:1fr auto}
  .admin-main .search-bar .btn.alt{grid-column:1/-1;justify-self:start}
  .admin-main .admin-form{padding:16px}
  .admin-main .form-submit-bar{margin:16px -16px -16px;padding:11px 16px}
}
@media(max-width:430px){
  .admin-main{padding-left:12px;padding-right:12px}
  .admin-topbar{margin-left:-12px;margin-right:-12px;padding-left:12px;padding-right:12px}
  .admin-main .admin-metrics{grid-template-columns:1fr}
  .admin-main .admin-metric{padding:14px}
}
.admin-nav-search.focused kbd{display:none}

/* ============================================================
   FRONTEND DESIGN SYSTEM v2 — 企业创作产品的统一前台视觉
   参考 Linear / Vercel / Runway / Image2：内容优先、低装饰、强操作层级
   ============================================================ */
body.is-front-page{
  --front-bg:#f6f7f8;--front-card:#fff;--front-card-soft:#fafbfc;
  --front-line:#e0e2e6;--front-text:#3259ae;--front-muted:#637aab;
  background:linear-gradient(180deg,#f9fafb 0,#f4f6f7 100%);color:var(--front-text);
}
/* 首页容器：放宽到 1560px 并收窄内边距，减少大屏留白
   （仍保留上限，避免超宽屏行length 过长影响阅读） */
/* 首页容器：放宽以减少大屏留白。
   注意：基础 .shell 用 width:min(100%,1240px) 限制了宽度，
   仅设 max-width 无法突破，必须同时覆盖 width。 */
body.is-front-page .shell{
  max-width:1560px!important;
  width:min(100%,1560px)!important;
  padding:0 22px;
}
@media(min-width:1700px){body.is-front-page .shell{padding:0 32px}}
body.is-front-page .nav{
  height:66px;margin:0 -32px;padding:0 32px;background:rgba(16,24,40,.94);
  border-bottom:1px solid var(--front-line);backdrop-filter:blur(16px);box-shadow:none;
}
body.is-front-page .nav:after{display:none}
body.is-front-page .brand{font-size:15px;font-weight:760;letter-spacing:-.02em;color:#3256ae}
body.is-front-page .brand:after{display:none}
body.is-front-page .links{gap:3px}
body.is-front-page .links>a:not(.btn),body.is-front-page .links form .btn{min-height:36px;padding:0 11px;border-radius:8px;font-size:13px;color:#4b5f8b;font-weight:640}
body.is-front-page .links>a:not(.btn):hover{background:#eef0f3;color:#1346e5}
body.is-front-page .theme-toggle{width:36px;height:36px;border-radius:8px;border:1px solid transparent;background:transparent}
body.is-front-page .theme-toggle:hover{background:#eef0f3;border-color:#dfe2e6}
body.is-front-page .announcement-banner{margin:10px 0 0;padding:9px 12px;border-radius:8px;background:#eef0f4;border:1px solid #d9dde5;font-size:12px;color:#495d87}

/* 页面与标题层级 */
body.is-front-page .page{padding:30px 0 54px}
body.is-front-page .workspace-head,body.is-front-page .admin-head{align-items:flex-start;margin-bottom:22px;padding-bottom:16px;border-bottom:1px solid var(--front-line)}
body.is-front-page .workspace-head h1,body.is-front-page .page>h1{font-size:26px;line-height:1.2;letter-spacing:-.035em;color:#325aae;margin:5px 0 0}
body.is-front-page .workspace-head .sub,body.is-front-page .page>.sub{font-size:13px;line-height:1.7;color:var(--front-muted);max-width:760px}
body.is-front-page .eyebrow{font-size:10px;letter-spacing:.13em;color:#516396}
body.is-front-page .section-title{align-items:flex-end}
body.is-front-page .section-title h2{font-size:21px;letter-spacing:-.025em}

/* 全局卡片与按钮层级 */
body.is-front-page .card,body.is-front-page .model-card,body.is-front-page .gallery-card,body.is-front-page .template-card,body.is-front-page .inspiration-card,body.is-front-page .plan{
  background:var(--front-card);border:1px solid var(--front-line);border-radius:12px;box-shadow:0 1px 2px rgba(16,24,40,.035);
}
body.is-front-page .card:hover,body.is-front-page .model-card:hover,body.is-front-page .gallery-card:hover,body.is-front-page .template-card:hover{transform:none;border-color:#c7cbd2;box-shadow:0 3px 10px rgba(16,24,40,.065)}
body.is-front-page .btn{min-height:40px;padding:0 15px;border-radius:8px;box-shadow:none;background:#194be7;border-color:#194be7;font-size:13px;font-weight:680}
body.is-front-page .btn:hover{background:#1343db;border-color:#1343db;transform:none;box-shadow:none}
body.is-front-page .btn.alt{background:#fff;border-color:#cfd2d8;color:#4a73ca}
body.is-front-page .btn.alt:hover{background:#f5f6f8;border-color:#aeb3bd;color:#2a54d2}
body.is-front-page .btn.big{min-height:46px;padding:0 20px;border-radius:8px}
body.is-front-page input,body.is-front-page select,body.is-front-page textarea{border-radius:8px;border-color:#d8dbe0;background-color:#fff;color:#325bae}
body.is-front-page input:focus,body.is-front-page select:focus,body.is-front-page textarea:focus{border-color:#8191bb;box-shadow:0 0 0 3px rgba(37,99,235,.09);outline:0}
body.is-front-page .field>label,body.is-front-page .sub-label{font-size:12px;font-weight:680;color:#456ec9}
body.is-front-page .field small,body.is-front-page .field-hint{font-size:11px;color:#7c92b9}

/* 首页：把多块营销内容压成清晰叙事流 */
body.is-front-page .home-hero{min-height:auto;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:72px;padding:74px 0 78px}
body.is-front-page .hero-copy h1{font-size:clamp(48px,5.4vw,72px);line-height:1.02;letter-spacing:-.065em;margin:12px 0 20px;max-width:700px}
body.is-front-page .hero-copy>p{font-size:16px;line-height:1.75;color:#556d9d;max-width:580px}
body.is-front-page .hero-actions{gap:14px;margin:28px 0 22px}
body.is-front-page .hero-art{height:370px;border-radius:16px!important;box-shadow:0 16px 44px rgba(16,24,40,.11)!important}
body.is-front-page .trust-row{font-size:12px;color:#647bac}
body.is-front-page .social-proof{margin:10px 0 32px;padding:11px 14px;border:1px solid var(--front-line);border-radius:8px;background:#fff;width:max-content;max-width:100%}
body.is-front-page .return-panel{margin:0 0 58px;padding:0}
body.is-front-page .return-grid{gap:12px}
body.is-front-page .return-action{min-height:112px;padding:18px;border-radius:10px;background:#fff;border-color:var(--front-line);box-shadow:none}
body.is-front-page .return-action:hover{transform:none;border-color:#aeb4bf;box-shadow:0 3px 10px rgba(16,24,40,.06)}
body.is-front-page .inspiration-section{padding:36px 0 52px;border-top:1px solid var(--front-line)}
body.is-front-page .inspiration-grid{gap:12px}
body.is-front-page .inspiration-card{min-height:124px;padding:17px}
body.is-front-page .model-section{padding:52px 0;border-top:1px solid var(--front-line)}
body.is-front-page .model-grid{gap:14px;margin-top:22px}
body.is-front-page .model-card{padding:19px}
body.is-front-page .model-card h3{margin:20px 0 7px;font-size:17px}
body.is-front-page .cta{margin-bottom:48px;border-radius:14px;padding:30px 34px;box-shadow:none}

/* 创作工作台：参数区与模型区分层、减少嵌套卡片 */
body.is-front-page .workspace{max-width:100%}
body.is-front-page .workspace-layout{grid-template-columns:260px minmax(0,1fr);gap:18px;margin-top:0}
body.is-front-page .workspace-side{gap:12px}
body.is-front-page .side-block{top:84px;padding:17px;border-radius:10px}
body.is-front-page .side-block h2{font-size:16px;margin:7px 0 4px}
body.is-front-page .side-block .sub{font-size:12px;line-height:1.55}
body.is-front-page .model-switch{gap:6px}
body.is-front-page .model-pick{padding:10px 11px;border-radius:8px;background:#fff}
body.is-front-page .model-pick.active{background:#edf0f5;border-color:#8191bb;box-shadow:inset 3px 0 0 #2252e6}
body.is-front-page .composer{padding:24px;border-radius:12px;border:1px solid var(--front-line);border-top:1px solid var(--front-line);box-shadow:0 1px 2px rgba(16,24,40,.035);background:#fff}
body.is-front-page .composer:before{display:none}
body.is-front-page .composer-title{padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--front-line)}
body.is-front-page .composer-title h2{font-size:20px;margin-top:7px}
body.is-front-page .composer-price{padding:5px 9px;border-radius:6px;background:#edf0f5;color:#1346e5;font-size:12px}
body.is-front-page .composer-form>.field{padding:0 0 20px;margin:0 0 20px;border-bottom:1px solid #edeef0}
body.is-front-page .composer-form>.field:last-of-type{border-bottom:0}
body.is-front-page .field-head{margin-bottom:9px}
body.is-front-page .segmented{gap:8px}
body.is-front-page .seg{padding:11px 13px;border-radius:8px;background:#fff}
body.is-front-page .seg.active{background:#edf0f5;border-color:#8191bb}
body.is-front-page .prompt-toolbar{padding:11px;border-radius:8px;background:#f8f9fa;border-color:#e2e4e8}
body.is-front-page .prompt-box textarea{min-height:150px;border-radius:8px}
body.is-front-page .chip-btn{border-radius:6px;padding:5px 9px;font-size:12px;background:#fff}
body.is-front-page .upload-zone{border-radius:10px;background:#fafafb}
body.is-front-page .ratio-picker{gap:9px;max-height:316px}
body.is-front-page .ratio-card{min-height:122px;padding:11px 7px;border-radius:8px;background:#fff}
body.is-front-page .ratio-card.selected,body.is-front-page .ratio-card:has(input:checked){border-color:#8191bb;background-color:#f0f2f6;box-shadow:inset 0 0 0 1px rgba(37,99,235,.08)}
body.is-front-page .resolution-chip{min-width:98px;border-radius:8px;padding:8px 12px}
body.is-front-page .count-chip{border-radius:8px}
body.is-front-page details.advanced{border-radius:10px;background:#fafafb}
body.is-front-page details.advanced>summary{padding:13px 15px}
body.is-front-page .param-group{padding:13px;border-radius:8px;background:#fff}
body.is-front-page .submit-summary{border-radius:8px;background:#f8f9fa;padding:11px 13px}
body.is-front-page .cost-bar{border-radius:10px;background:#f4f6f8;padding:13px 15px}
body.is-front-page .submit-main{width:100%;min-height:48px;margin-top:4px}
body.is-front-page .recent-block{margin-top:44px;padding-top:34px;border-top:1px solid var(--front-line)}

/* 作品库 / 模板 / 社区 / 探索 */
body.is-front-page .user-nav{margin:0 0 22px;padding:3px;border:1px solid var(--front-line);border-radius:10px;background:#eef0f2;width:max-content;max-width:100%;flex-wrap:nowrap;overflow-x:auto;gap:2px}
body.is-front-page .user-nav-item{min-height:34px;padding:0 12px;display:inline-flex;align-items:center;border:0;border-radius:6px;background:transparent;font-size:12px;color:#5770a2;white-space:nowrap}
body.is-front-page .user-nav-item.active{background:#fff;color:#1346e5;box-shadow:0 1px 3px rgba(16,24,40,.09)}
body.is-front-page .gallery-search{padding:0;margin-bottom:18px;border:0;background:transparent!important;box-shadow:none;backdrop-filter:none}
body.is-front-page .gallery-search input,body.is-front-page .gallery-search select{min-height:38px;border-radius:8px;background:#fff}
body.is-front-page .gallery-grid,body.is-front-page .template-grid{gap:14px}
body.is-front-page .gallery-card{padding:12px;gap:8px;border-radius:10px}
body.is-front-page .gallery-preview{height:205px;border-radius:8px}
body.is-front-page .gallery-actions{gap:6px}
body.is-front-page .gallery-actions .btn{min-height:34px;padding:0 10px;font-size:12px}
body.is-front-page .model-library{gap:14px}
body.is-front-page .detail-hero{padding:4px 0 22px}

/* 钱包与账户 */
body.is-front-page .balance{gap:12px;margin:18px 0 30px}
body.is-front-page .metric{padding:18px;border-radius:10px;background:#194be7;box-shadow:none}
body.is-front-page .metric+div{background:#fff;color:var(--front-text);border-color:var(--front-line)}
body.is-front-page .metric b{font-size:24px}
body.is-front-page .recharge-grid{gap:12px;margin:14px 0 30px}
body.is-front-page .plan{padding:18px;border-top:1px solid var(--front-line);border-radius:10px}
body.is-front-page .promotion-banner{border-radius:10px}
body.is-front-page .account-overview{gap:12px}
body.is-front-page .overview-card{padding:16px;border-radius:10px}

/* 登录 / 注册：单一聚焦卡片 */
body.is-front-page .auth{min-height:calc(100vh - 150px);display:grid;place-items:center;padding:48px 0}
body.is-front-page .auth>.card{width:min(100%,460px);padding:30px;border-radius:12px;box-shadow:0 10px 28px rgba(16,24,40,.07)}
body.is-front-page .auth h1{font-size:25px;margin:8px 0 8px}
body.is-front-page .auth .sub{font-size:13px;margin-bottom:22px}
body.is-front-page .auth .btn{width:100%;min-height:44px;margin-top:6px}
body.is-front-page .auth .verify-row .btn{width:auto;margin-top:0}
body.is-front-page .auth .trust-note{font-size:11px}

/* 前台暗色 */
[data-theme="dark"] body.is-front-page{--front-bg:#325eae;--front-card:#325bae;--front-card-soft:#325dae;--front-line:#345eb3;--front-text:#e1e4eb;--front-muted:#9a9fa9;background:#325eae;color:var(--front-text)}
[data-theme="dark"] body.is-front-page .nav{background:rgba(16,24,40,.94);border-color:#1c1e23}
[data-theme="dark"] body.is-front-page .brand{color:#e2e5ec}
[data-theme="dark"] body.is-front-page .links>a:not(.btn):hover,[data-theme="dark"] body.is-front-page .theme-toggle:hover{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] body.is-front-page .card,[data-theme="dark"] body.is-front-page .model-card,[data-theme="dark"] body.is-front-page .gallery-card,[data-theme="dark"] body.is-front-page .template-card,[data-theme="dark"] body.is-front-page .composer,[data-theme="dark"] body.is-front-page .plan{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] body.is-front-page .workspace-head h1,[data-theme="dark"] body.is-front-page .page>h1,[data-theme="dark"] body.is-front-page .section-title h2{color:#e2e5eb}
[data-theme="dark"] body.is-front-page .model-pick,[data-theme="dark"] body.is-front-page .ratio-card,[data-theme="dark"] body.is-front-page .seg,[data-theme="dark"] body.is-front-page .param-group,[data-theme="dark"] body.is-front-page .user-nav-item.active{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] body.is-front-page .model-pick.active,[data-theme="dark"] body.is-front-page .ratio-card.selected,[data-theme="dark"] body.is-front-page .seg.active{background:#1c1e23;border-color:#1e222d}
[data-theme="dark"] body.is-front-page .prompt-toolbar,[data-theme="dark"] body.is-front-page .submit-summary,[data-theme="dark"] body.is-front-page .cost-bar,[data-theme="dark"] body.is-front-page details.advanced{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] body.is-front-page .user-nav{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] body.is-front-page .metric{background:#1c1e23}
[data-theme="dark"] body.is-front-page .metric+div{background:#1c1e23;border-color:#1c1e23;color:#dce0e8}

@media(max-width:1100px){
  body.is-front-page .shell{padding:0 20px}
  body.is-front-page .nav{margin:0 -20px;padding:0 20px}
  body.is-front-page .home-hero{grid-template-columns:1fr .85fr;gap:38px}
  body.is-front-page .workspace-layout{grid-template-columns:230px minmax(0,1fr)}
}
@media(max-width:980px){
  body.is-front-page .home-hero{grid-template-columns:1fr;padding:54px 0}
  body.is-front-page .hero-art{height:300px;max-width:620px;width:100%}
  body.is-front-page .workspace-layout{grid-template-columns:1fr}
  body.is-front-page .workspace-side{grid-template-columns:1fr}
}
@media(max-width:700px){
  body.is-front-page .shell{padding:0 14px}
  body.is-front-page .nav{min-height:58px;height:58px;margin:0 -14px;padding:0 14px}
  body.is-front-page .page{padding:22px 0 40px}
  body.is-front-page .home-hero{padding:38px 0 46px;gap:28px}
  body.is-front-page .hero-copy h1{font-size:38px;line-height:1.06}
  body.is-front-page .hero-copy>p{font-size:14px}
  body.is-front-page .hero-actions{align-items:stretch;gap:10px}
  body.is-front-page .hero-actions .btn,body.is-front-page .hero-actions .text-link{width:100%;justify-content:center}
  body.is-front-page .social-proof{display:grid;gap:6px;width:100%}
  body.is-front-page .proof-divider{display:none}
  body.is-front-page .composer{padding:16px}
  body.is-front-page .composer-form>.field{padding-bottom:17px;margin-bottom:17px}
  body.is-front-page .prompt-toolbar{grid-template-columns:1fr}
  body.is-front-page .ratio-picker{grid-template-columns:repeat(2,minmax(0,1fr));max-height:360px}
  body.is-front-page .ratio-card{min-height:112px}
  body.is-front-page .resolution-picker{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
  body.is-front-page .resolution-chip{min-width:0}
  body.is-front-page .workspace-head{display:grid;gap:14px}
  body.is-front-page .workspace-head-actions{justify-content:flex-start}
  body.is-front-page .gallery-search{grid-template-columns:repeat(2,minmax(0,1fr))}
  body.is-front-page .gallery-search input{grid-column:1/-1}
  body.is-front-page .auth{min-height:calc(100vh - 100px);padding:24px 0}
  body.is-front-page .auth>.card{padding:22px 18px;border-radius:10px}
}
@media(max-width:430px){
  body.is-front-page .hero-copy h1{font-size:33px}
  body.is-front-page .gallery-grid{grid-template-columns:1fr}
  body.is-front-page .model-grid{grid-template-columns:1fr}
  body.is-front-page .balance{grid-template-columns:1fr}
  body.is-front-page .recharge-grid{grid-template-columns:1fr}
}
@media(max-width:980px){
  body.is-front-page .workspace-side .side-block{position:static}
  body.is-front-page .workspace-side .model-switch{display:flex;overflow-x:auto;gap:8px;padding-bottom:4px;scrollbar-width:thin}
  body.is-front-page .workspace-side .model-pick{flex:0 0 min(260px,78vw);min-height:70px}
  body.is-front-page .workspace-side .side-block>p.sub{display:none}
}
/* hidden 属性必须压过 .admin-nav-item 的 display:flex；否则搜索过滤逻辑生效但菜单仍可见 */
.admin-nav-item[hidden],.admin-nav-group[hidden],.admin-nav-empty[hidden]{display:none!important}

/* 后台控制台：指标、待办、配置状态、最近活动 */
.admin-main a.admin-metric{display:block;color:inherit;text-decoration:none}
.admin-main .admin-metric small{display:block;margin-top:4px;font-size:11px;color:#8195bb;font-weight:500}
.admin-console-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:12px;margin-bottom:18px}
.admin-console-panel{padding:18px}
.panel-title{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}
.panel-title h2{margin:4px 0 0;font-size:16px;color:#3359af;letter-spacing:-.015em}
.panel-title .status{flex:0 0 auto}
.risk-list{display:grid;gap:7px}
.risk-item{display:grid;grid-template-columns:1fr auto 15px;align-items:center;gap:10px;min-height:42px;padding:0 11px;border:1px solid #e2e4e7;border-radius:8px;color:#4f76cc;background:#fafafb;font-size:13px}
.risk-item:hover{background:#f4f5f7;border-color:#c8ccd3;color:#3257ae}
.risk-item b{font-size:14px}
.risk-item.warn b{color:#6d28d9}.risk-item.danger b{color:#b54a45}
.config-check-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.config-check-list>a{display:flex;align-items:flex-start;gap:9px;padding:10px;border:1px solid #e2e4e7;border-radius:8px;color:#4973ca;background:#fafafb}
.config-check-list>a:hover{background:#f3f5f7;border-color:#c6cbd3}
.config-check-list>a>span:last-child{display:grid;gap:1px}
.config-check-list b{font-size:12px}.config-check-list small{font-size:11px;color:#798fb7}
.config-check-dot{width:9px;height:9px;margin-top:4px;border-radius:50%;background:#9da1a9;box-shadow:0 0 0 3px rgba(16,24,40,.12)}
.config-check-dot.ok{background:#274ea8;box-shadow:0 0 0 3px rgba(16,24,40,.13)}
.config-check-dot.bad{background:#ca514c;box-shadow:0 0 0 3px rgba(202,81,76,.13)}
.config-check-dot.off{background:#d09a43;box-shadow:0 0 0 3px rgba(208,154,67,.13)}
.empty.compact{padding:18px}
.recent-operations{margin-top:0}
.recent-operations .panel-title{margin-bottom:12px}
[data-theme="dark"] .panel-title h2{color:#dfe3ea}
[data-theme="dark"] .risk-item,[data-theme="dark"] .config-check-list>a{background:#1c1e23;border-color:#1c1e23;color:#c6cad3}
[data-theme="dark"] .risk-item:hover,[data-theme="dark"] .config-check-list>a:hover{background:#1c1e23;border-color:#1c1e23}
@media(max-width:900px){.admin-console-grid{grid-template-columns:1fr}}
@media(max-width:560px){.config-check-list{grid-template-columns:1fr}}

/* ============================================================
   工作台比例区：单一网格、全部比例、文字基线对齐
   ============================================================ */
.ratio-stage-help{margin:2px 0 14px;font-size:12px;color:var(--muted);line-height:1.6}
.ratio-stage-foot{margin:12px 0 0;font-size:12px;color:var(--muted)}

.composer .ratio-picker{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(112px,1fr));
  gap:10px;max-height:none;overflow:visible;padding:0;
}
.composer .ratio-card{
  position:relative;
  display:grid;
  grid-template-rows:64px auto auto;
  align-content:start;justify-items:center;
  gap:6px;
  min-height:0;width:auto;padding:13px 8px 11px;
  border:1px solid var(--line);border-radius:10px;background:#fff;
  cursor:pointer;transition:border-color .16s,background .16s,box-shadow .16s;
}
.composer .ratio-card:hover{border-color:#b9bec8;background:#fafafb}
.composer .ratio-card:has(input:checked),
.composer .ratio-card.selected{border-color:#7889b6;background-color:#f1f3f7;box-shadow:inset 0 0 0 1px rgba(37,99,235,.14)}
.composer .ratio-card>b{
  font-size:13px;font-weight:700;line-height:1.2;color:var(--ink);
  display:flex;align-items:center;justify-content:center;height:18px;
}
.composer .ratio-card>small{
  font-size:11px;line-height:1.3;color:var(--muted);
  display:flex;align-items:center;justify-content:center;height:15px;
  text-align:center;white-space:nowrap;
}
.composer .ratio-shape{
  display:flex;align-items:center;justify-content:center;
  width:auto;height:auto;max-width:64px;max-height:64px;
  border-radius:6px;background:#e8ebf0;border:1px solid #cfd4dd;
}
.composer .ratio-card input{position:absolute;opacity:0;pointer-events:none}
.composer .ratio-badge{display:none}
/* 比例图形按真实比例缩放，不撑破网格 */
/* 比例图形尺寸见文末「比例图形尺寸（创作页专用）」区块 */

/* 分辨率：与比例同宽网格 */
.composer .resolution-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.composer .resolution-chip{
  display:grid;gap:2px;min-width:0;width:auto;padding:11px 13px;border-radius:10px;
  border:1px solid var(--line);background:#fff;
}
.composer .resolution-chip b{font-size:13px;line-height:1.3}
.composer .resolution-chip small{font-size:11px;line-height:1.3;color:var(--muted)}
.composer .resolution-chip:has(input:checked),.composer .resolution-chip.selected{border-color:#7889b6;background:#f1f3f7}
.composer .resolution-chip input{position:absolute;opacity:0;pointer-events:none}

/* 按钮内文字垂直居中：统一行高与内边距，修复文字偏移 */
body .btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  line-height:1.15;text-align:center;
}
body .btn .icon,body .btn svg{flex:0 0 auto}
body .btn.big{line-height:1.2}
.chip-btn,.count-chip,.seg,.model-pick,.adopt-btn,.gallery-actions .btn{line-height:1.2}
.count-chip{display:inline-flex;align-items:center;justify-content:center;min-width:42px;height:42px;padding:0;line-height:1}
.chip-btn{display:inline-flex;align-items:center;justify-content:center;gap:5px}
.seg b,.seg small{line-height:1.25}
.model-pick{display:grid;align-content:center;gap:2px}
.model-pick b,.model-pick small{line-height:1.3}

/* 暗色适配 */
[data-theme="dark"] .composer .ratio-card,[data-theme="dark"] .composer .resolution-chip{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .composer .ratio-card:hover{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .composer .ratio-card:has(input:checked),[data-theme="dark"] .composer .ratio-card.selected,
[data-theme="dark"] .composer .resolution-chip:has(input:checked),[data-theme="dark"] .composer .resolution-chip.selected{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .composer .ratio-shape{background:#1c1e23;border-color:#1c1e23}

body.is-front-page .composer .ratio-card,body.is-front-page .composer .resolution-chip{background:var(--front-card)}
body.is-front-page .composer .ratio-card:has(input:checked),body.is-front-page .composer .ratio-card.selected{background:#f1f3f7}

@media(max-width:700px){
  .composer .ratio-picker{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
  .composer .ratio-card{grid-template-rows:54px auto auto;padding:11px 6px 9px}
  .composer .ratio-card>small{font-size:10px}
  .composer .resolution-picker{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* 后台作品视图：管理员查看全部用户作品 */
.admin-work-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:14px;margin:6px 0 18px;align-items:start}
.admin-work-card{display:flex;flex-direction:column;height:100%;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden;transition:border-color .16s,box-shadow .16s}
.admin-work-card:hover{border-color:#bfc4cd;box-shadow:0 3px 10px rgba(16,24,40,.07)}
.admin-work-thumb{position:relative;aspect-ratio:4/3;background:#f2f3f5;display:grid;place-items:center;overflow:hidden}
.admin-work-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.admin-work-placeholder{font-size:12px;color:var(--muted)}
.admin-work-body{display:grid;gap:5px;padding:12px;align-content:start;flex:1}
.admin-work-body>p{margin:0;font-size:13px;line-height:1.5;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.admin-work-body>small{font-size:11px;color:var(--muted);line-height:1.45}
.admin-work-body .status{justify-self:start;font-size:11px}
.admin-work-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.admin-work-actions .btn{min-height:30px;padding:0 9px;font-size:11px}
.admin-work-actions .muted-sm{font-size:11px;color:var(--muted);align-self:center}
body .admin-thumb{width:44px;height:44px;object-fit:cover;border-radius:6px;display:block;background:#f2f3f5}
.view-switch{display:inline-flex;gap:3px;padding:2px;border:1px solid var(--line);border-radius:8px;background:#eef0f2}
.view-switch a{padding:4px 10px;border-radius:6px;font-size:12px;color:#5770a2;font-weight:650}
.view-switch a.active{background:#fff;color:#1245e1;box-shadow:0 1px 2px rgba(16,24,40,.08)}
.admin-list-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
[data-theme="dark"] .admin-work-card{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .admin-work-thumb,[data-theme="dark"] body .admin-thumb{background:#1c1e23}
[data-theme="dark"] .view-switch{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .view-switch a.active{background:#1c1e23;color:#6183d1}
@media(max-width:700px){.admin-work-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}}

/* ============================================================
   用户端工作台 / 作品 / 我的 — 移动应用式信息架构
   ============================================================ */
/* 底部五栏导航：仅移动端显示 */
.mobile-bottom-nav{display:none}

/* 用户工作台 */
.user-dashboard{max-width:1180px;margin:0 auto}
.user-dashboard-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}
.user-dashboard-head h1{font-size:28px;margin:5px 0 5px;letter-spacing:-.035em}
.user-dashboard-head p{margin:0;color:var(--muted);font-size:13px}
.dashboard-create{flex:0 0 auto}
.dashboard-summary{display:grid;grid-template-columns:auto repeat(4,minmax(0,1fr));gap:12px;align-items:stretch;margin-bottom:16px}
.dashboard-avatar{width:72px;height:72px;align-self:center;border-radius:50%;display:grid;place-items:center;background:#e8ebf2;color:#2a57dd;font-size:26px;font-weight:760}
.dashboard-stat{display:grid;align-content:center;gap:3px;min-height:96px;padding:15px 17px;border:1px solid var(--front-line,var(--line));border-radius:10px;background:var(--front-card,var(--surface-strong));color:var(--ink)}
.dashboard-stat:hover{border-color:#b8bec8;color:var(--ink)}
.dashboard-stat span{font-size:12px;color:var(--muted);font-weight:600}
.dashboard-stat b{font-size:23px;letter-spacing:-.025em;line-height:1.2}
.dashboard-stat small{font-size:11px;color:var(--muted);font-weight:500}
.dashboard-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:14px;margin-bottom:32px}
.dashboard-chart{padding:19px;min-height:290px}
.dashboard-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}
.dashboard-panel-head h2{margin:0 0 4px;font-size:16px}
.dashboard-panel-head p{margin:0;color:var(--muted);font-size:12px}
.dashboard-panel-head>b{font-size:20px;color:var(--brand)}
.chart-legend{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.chart-legend span{font-size:11px;color:var(--muted);display:inline-flex;align-items:center;gap:4px}
.chart-legend i{width:7px;height:7px;border-radius:50%;display:inline-block}.chart-legend .blue{background:#3983db}.chart-legend .green{background:#486fca}.chart-legend .red{background:#e66565}
.mini-chart{height:210px;padding:10px 4px 0;border-bottom:1px solid var(--line)}
.chart-bars{display:grid;grid-template-columns:repeat(7,1fr);gap:9px;height:100%}
.chart-day{display:grid;grid-template-rows:1fr 20px;gap:6px;min-width:0;text-align:center}
.bar-stack{position:relative;display:flex;align-items:flex-end;justify-content:center;height:100%;border-bottom:1px dashed var(--line)}
.bar-stack i{position:absolute;bottom:0;width:36%;min-height:2px;border-radius:4px 3px 0 0}.bar-total{background:rgba(57,131,219,.25);left:5%}.bar-success{background:#486fca;left:32%}.bar-failed{background:#e66565;left:59%}
.chart-day small,.spent-day small{font-size:10px;color:var(--muted);white-space:nowrap}
.spent-bars{height:220px;display:grid;grid-template-columns:repeat(7,1fr);gap:8px;align-items:end;padding-top:12px;border-bottom:1px solid var(--line)}
.spent-day{height:100%;display:grid;grid-template-rows:1fr 18px 18px;align-items:end;text-align:center;gap:3px}
.spent-day i{width:42%;min-height:2px;max-height:100%;margin:0 auto;background:#8b5cf6;border-radius:4px 3px 0 0}
.spent-day span{font-size:10px;color:#5b21b6}
.dashboard-recent{margin-top:10px}
.dashboard-recent-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.dashboard-recent-item{display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:10px;padding:10px;border:1px solid var(--front-line,var(--line));border-radius:10px;background:var(--front-card,var(--surface-strong));color:var(--ink)}
.dashboard-recent-item:hover{border-color:#b8bec8;color:var(--ink)}
.recent-thumb{width:48px;height:48px;border-radius:8px;background:#eef0f2;overflow:hidden;display:grid;place-items:center}.recent-thumb img{width:100%;height:100%;object-fit:cover}.recent-thumb i{width:15px;height:15px;border:2px solid #8193bb;border-top-color:transparent;border-radius:50%}
.dashboard-recent-item>span:nth-child(2){display:grid;gap:3px;min-width:0}.dashboard-recent-item b{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dashboard-recent-item small{font-size:10px;color:var(--muted)}.dashboard-recent-item em{font-style:normal;font-size:10px}

/* 我的 */
.profile-page{max-width:1040px;margin:0 auto}
.profile-hero-card{position:relative;padding:24px;border:1px solid var(--front-line,var(--line));border-radius:14px;background:linear-gradient(135deg,#f3f5f8,#fff);margin-bottom:14px}
.profile-identity{display:flex;align-items:center;gap:16px;margin-bottom:20px}.profile-avatar{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;background:#fff;border:1px solid #dcdfe5;color:#2a57dd;font-size:26px;font-weight:760}.profile-identity h1{margin:0 0 6px;font-size:25px}.profile-identity p{margin:0;color:var(--muted);font-size:13px}.profile-identity p b{color:var(--brand);background:#e8ebf2;padding:3px 8px;border-radius:999px}
.profile-settings-link{position:absolute;right:22px;top:24px;width:38px;height:38px;border-radius:8px;display:grid;place-items:center;color:#4d618e}.profile-settings-link:hover{background:#eef0f3;color:var(--brand)}
.wallet-panel{padding:20px;border-radius:12px;background:#1d4ee6;color:#fff}
.wallet-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.wallet-panel-head>span{display:grid;gap:4px}.wallet-panel-head small{font-size:12px;opacity:.8}.wallet-panel-head b{font-size:30px;line-height:1.1}.wallet-panel-head em{font-style:normal;font-size:11px;opacity:.7}.wallet-panel-head>a{color:#fff;font-size:12px;padding:7px 10px;border-radius:8px;background:rgba(255,255,255,.12)}
.wallet-panel-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:20px 0 14px;padding:13px 0;border-radius:10px;background:rgba(255,255,255,.10)}.wallet-panel-stats span{display:grid;gap:3px;text-align:center;border-right:1px solid rgba(255,255,255,.18)}.wallet-panel-stats span:last-child{border-right:0}.wallet-panel-stats b{font-size:15px}.wallet-panel-stats small{font-size:10px;opacity:.75}
.wallet-panel-actions{display:flex;gap:8px}.wallet-panel-actions a{flex:1;display:flex;align-items:center;justify-content:center;min-height:38px;border-radius:8px;background:rgba(255,255,255,.12);color:#fff;font-size:12px}.wallet-panel-actions a:hover{background:rgba(255,255,255,.2)}
.profile-data-row{display:grid;grid-template-columns:repeat(4,1fr);padding:17px;border:1px solid var(--front-line,var(--line));border-radius:12px;background:var(--front-card,var(--surface-strong));margin-bottom:30px}.profile-data-row a{display:grid;gap:4px;text-align:center;color:var(--ink);border-right:1px solid var(--line)}.profile-data-row a:last-child{border-right:0}.profile-data-row b{font-size:21px}.profile-data-row span{font-size:12px;color:var(--muted)}
.profile-create-center{margin-bottom:32px}.profile-create-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.profile-create-grid a{display:grid;justify-items:center;gap:5px;padding:17px 10px;border:1px solid var(--front-line,var(--line));border-radius:10px;background:var(--front-card,var(--surface-strong));color:var(--ink);text-align:center}.profile-create-grid a:hover{border-color:#afb6c2;color:var(--brand)}.profile-create-grid span{width:45px;height:45px;border-radius:10px;display:grid;place-items:center;background:#eaedf2;color:var(--brand);font-size:19px}.profile-create-grid b{font-size:13px}.profile-create-grid small{font-size:10px;color:var(--muted)}
.profile-account-settings{padding-top:6px}.profile-account-settings .settings-grid{margin-top:14px}.profile-account-settings .card{padding:20px}.profile-account-settings h3{margin:0 0 5px;font-size:16px}

/* 全状态作品 */
.gallery-status-tabs b{font-size:10px;margin-left:3px;opacity:.72}
.all-status-gallery .gallery-card{align-content:start}
.gallery-card-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.gallery-card-head>small{font-size:10px;color:var(--muted)}
.work-state-placeholder{width:100%;height:100%;display:grid;place-content:center;justify-items:center;gap:8px;text-align:center;color:var(--muted);padding:18px}.work-state-placeholder i{width:30px;height:30px;border:3px solid #a9afbb;border-top-color:transparent;border-radius:50%;animation:spin-ring 1s linear infinite}.work-state-placeholder.failed i{display:grid;place-items:center;border:0;background:#f8dddd;color:#bd4e4e;font-style:normal;animation:none}.work-state-placeholder b{font-size:13px;color:var(--ink)}.work-state-placeholder small{font-size:11px;line-height:1.4}.gallery-card.status-failed{border-color:#edd2d0}.gallery-card.status-pending,.gallery-card.status-waiting,.gallery-card.status-processing{border-color:#d6dae1}
.works-empty{display:grid;justify-items:center;gap:8px;padding:70px 20px}.works-empty b{font-size:17px;color:var(--ink)}.works-empty span{font-size:12px}.works-empty .btn{margin-top:8px}

/* 暗色 */
[data-theme="dark"] .dashboard-stat,[data-theme="dark"] .dashboard-recent-item,[data-theme="dark"] .profile-data-row,[data-theme="dark"] .profile-create-grid a{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .profile-hero-card{background:linear-gradient(135deg,#1c1e23,#1c1e23);border-color:#1c1e23}
[data-theme="dark"] .profile-avatar,[data-theme="dark"] .profile-create-grid span{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .recent-thumb{background:#1c1e23}

@media(max-width:900px){.dashboard-summary{grid-template-columns:72px repeat(2,1fr)}.dashboard-avatar{grid-row:1/3}.dashboard-grid{grid-template-columns:1fr}.profile-create-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){
  body.is-front-page:has(.mobile-bottom-nav){padding-bottom:76px}
  body.is-front-page:has(.mobile-bottom-nav) .site-footer{margin-bottom:68px}
  .mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:90;height:68px;padding:6px max(8px,env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);border-top:1px solid #e1e3e6;backdrop-filter:blur(16px);box-shadow:0 -4px 18px rgba(16,24,40,.06)}
  .mobile-tab{display:grid;place-items:center;align-content:center;gap:3px;min-width:0;border-radius:10px;color:#5870a4;font-weight:600}.mobile-tab span{font-size:10px;line-height:1}.mobile-tab svg{width:22px;height:22px}.mobile-tab.active{background:#e9ecf1;color:#1448ea}
  [data-theme="dark"] .mobile-bottom-nav{background:rgba(16,24,40,.96);border-color:#1c1e23}.mobile-tab.active{background:#3257ae;color:#5d81d5}
  .user-nav{display:none!important}
  .mobile-app-page,.user-dashboard{padding-top:20px!important}
  .user-dashboard-head h1{font-size:23px}.user-dashboard-head p{font-size:12px}.dashboard-create{min-height:40px;padding:0 12px}
  .dashboard-summary{grid-template-columns:repeat(2,1fr);gap:9px}.dashboard-avatar{display:none}.dashboard-stat{min-height:84px;padding:13px}.dashboard-stat b{font-size:20px}
  .dashboard-chart{padding:15px;min-height:250px}.dashboard-panel-head{display:grid;gap:10px}.chart-legend{gap:8px}.mini-chart{height:185px}.chart-bars{gap:4px}.chart-day small,.spent-day small{font-size:10px}
  .dashboard-recent-grid{grid-template-columns:1fr}.dashboard-recent-item{grid-template-columns:44px minmax(0,1fr) auto}.recent-thumb{width:44px;height:44px}
  .profile-hero-card{padding:17px;border-radius:12px}.profile-identity{gap:12px}.profile-avatar{width:62px;height:62px;font-size:22px}.profile-identity h1{font-size:21px}.profile-settings-link{right:15px;top:16px}
  .wallet-panel{padding:17px;margin-top:6px}.wallet-panel-head b{font-size:27px}.wallet-panel-stats{margin:17px 0 12px}.wallet-panel-actions{gap:6px}.wallet-panel-actions a{min-height:36px;font-size:11px}
  .profile-data-row{padding:14px 6px}.profile-data-row b{font-size:19px}.profile-data-row span{font-size:10px}
  .profile-create-grid{grid-template-columns:repeat(2,1fr);gap:8px}.profile-create-grid a{padding:14px 7px}.profile-create-grid span{width:40px;height:40px}
  .gallery-status-tabs{width:100%!important;overflow-x:auto}.gallery-status-tabs a{flex:0 0 auto}
  .gallery-page .workspace-head{display:flex;align-items:flex-start}.gallery-page .workspace-head .btn{width:42px;height:42px;padding:0;font-size:0;border-radius:10px}.gallery-page .workspace-head .btn::before{content:'+';font-size:24px;line-height:1}
  .all-status-gallery{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .all-status-gallery .gallery-preview{height:auto;aspect-ratio:1}.all-status-gallery .gallery-card{padding:9px}.all-status-gallery .gallery-card h2{font-size:13px}.all-status-gallery .gallery-card>p{font-size:11px;-webkit-line-clamp:2}.all-status-gallery .gallery-actions{display:grid;grid-template-columns:repeat(2,1fr)}.all-status-gallery .gallery-actions>*{min-width:0}.all-status-gallery .gallery-actions .btn{width:100%;padding:0 6px}
}
@media(max-width:390px){.all-status-gallery{grid-template-columns:1fr!important}}
/* 用户中心深色模式文字与状态对比度 */
[data-theme="dark"] .dashboard-avatar{color:#6082d2}
[data-theme="dark"] .spent-day span{color:#b39ff5}
[data-theme="dark"] .profile-settings-link{color:#aeb3bc}
[data-theme="dark"] .work-state-placeholder.failed i{color:#ef8f8a;background:#4a2826}
[data-theme="dark"] .mobile-tab{color:#a8adb6}
[data-theme="dark"] .mobile-tab.active{color:#6082d2}

/* ============================================================
   MOBILE APP SHELL v2 — 手机端原生应用式布局
   ============================================================ */
.mobile-app-header{display:none}

@media(max-width:700px){
  html{background:#f3f4f5}
  body.is-front-page{background:#f3f4f5;min-height:100dvh}
  body.is-front-page .shell{padding:0 12px;max-width:none}

  /* 桌面导航在手机端完全退出，改用 App 顶栏 */
  body.is-front-page>.shell>.nav{display:none!important}
  .mobile-app-header{
    position:sticky;top:0;z-index:80;
    height:56px;margin:0 -12px;padding:0 12px;
    display:grid;grid-template-columns:44px 1fr auto;align-items:center;
    background:rgba(255,255,255,.96);border-bottom:1px solid #e1e3e6;
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  }
  .mobile-app-header>strong{text-align:center;font-size:17px;font-weight:680;letter-spacing:-.01em;color:#3259ae}
  .mobile-back{width:40px;height:40px;display:grid;place-items:center;border:0;background:transparent;color:#4a5e89;border-radius:10px;cursor:pointer}
  .mobile-back:hover{background:#eef0f3}
  .mobile-app-actions{display:flex;align-items:center;gap:6px}
  .mobile-app-actions .theme-toggle{display:grid;width:38px;height:38px;place-items:center;border:0;background:transparent;border-radius:10px;color:#475b85}
  .mobile-account-dot{position:relative;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#eef0f2;color:#4973ca;font-size:13px;font-weight:700}
  .mobile-account-dot i{position:absolute;right:0;bottom:1px;width:9px;height:9px;border-radius:50%;background:#436ac5;border:2px solid #fff}
  .mobile-login-link{display:flex;align-items:center;min-height:34px;padding:0 10px;border-radius:8px;background:#e8ebf2;color:var(--brand);font-size:12px}
  [data-theme="dark"] .mobile-app-header{background:rgba(16,24,40,.96);border-color:#1c1e23}
  [data-theme="dark"] .mobile-app-header>strong{color:#e2e5eb}
  [data-theme="dark"] .mobile-back,[data-theme="dark"] .mobile-app-actions .theme-toggle{color:#b6bbc4}
  [data-theme="dark"] .mobile-account-dot{background:#1c1e23;color:#d9dde5}

  /* 公告压成单行卡片 */
  body.is-front-page .announcement-banner{margin:10px 0 0;padding:9px 11px;border-radius:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

  /* 首页 App 化：减少超大 Hero，优先展示操作 */
  body.is-front-page .home-hero{
    margin:12px 0 0;padding:22px 20px 20px;border-radius:16px;
    background:linear-gradient(145deg,#f7f9fb,#fff);border:1px solid #e0e3e7;
    min-height:0;display:block;
  }
  body.is-front-page .home-hero .hero-art{display:none!important}
  body.is-front-page .home-hero .eyebrow{font-size:10px}
  body.is-front-page .hero-copy h1{font-size:30px;line-height:1.12;letter-spacing:-.045em;margin:8px 0 12px;max-width:300px}
  body.is-front-page .hero-copy>p{font-size:13px;line-height:1.65;margin:0;color:#647bac}
  body.is-front-page .hero-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:18px 0 12px}
  body.is-front-page .hero-actions .btn,body.is-front-page .hero-actions .text-link{min-height:42px;width:100%;display:flex;align-items:center;justify-content:center;border-radius:10px;font-size:12px}
  body.is-front-page .hero-actions .text-link{border:1px solid #dcdfe4;background:#fff;color:var(--muted)}
  body.is-front-page .trust-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;font-size:10px;line-height:1.35}
  body.is-front-page .social-proof{width:100%;margin:10px 0 16px;padding:10px 12px;display:flex;flex-wrap:wrap;gap:6px 10px;border-radius:10px;background:#fff;font-size:10px}
  body.is-front-page .social-proof .proof-divider{display:none}

  /* 首页继续创作：2x2 快捷卡 */
  body.is-front-page .return-panel{margin:0 0 18px;padding:18px 0 0}
  body.is-front-page .return-panel .section-title{margin-bottom:11px}
  body.is-front-page .return-panel .section-title h2{font-size:17px}
  body.is-front-page .return-panel .section-title .eyebrow{display:none}
  body.is-front-page .return-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  body.is-front-page .return-action{min-height:104px;padding:14px;border-radius:12px;display:grid;align-content:start;gap:5px}
  body.is-front-page .return-icon{width:38px;height:38px;border-radius:10px}
  body.is-front-page .return-action b{font-size:12px}.return-action small{font-size:10px}

  /* 手机首页隐藏低优先级冗长区，保留灵感与可用模型精简入口 */
  body.is-front-page .inspiration-section{padding:18px 0 22px}
  body.is-front-page .inspiration-section .section-title h2{font-size:17px}
  body.is-front-page .inspiration-section>.sub{display:none}
  body.is-front-page .inspiration-grid{display:flex;overflow-x:auto;gap:9px;padding-bottom:4px;scroll-snap-type:x proximity}
  body.is-front-page .inspiration-card{flex:0 0 210px;min-height:112px;padding:14px;border-radius:12px;scroll-snap-align:start}
  body.is-front-page .showcase-home{display:none}
  body.is-front-page .model-section{padding:20px 0 26px}
  body.is-front-page .model-section .section-title h2{font-size:17px}
  body.is-front-page .model-section>.sub{display:none}
  body.is-front-page .model-grid{display:flex;overflow-x:auto;gap:9px;padding-bottom:4px}
  body.is-front-page .model-card{flex:0 0 230px;padding:15px;border-radius:12px}
  body.is-front-page .model-card h3{margin:14px 0 5px;font-size:15px}
  body.is-front-page .cta{padding:20px;border-radius:14px;margin:4px 0 20px;display:grid;gap:14px}
  body.is-front-page .cta h2{font-size:21px}.cta p{font-size:11px}.cta .btn{width:100%}
  body.is-front-page .sticky-cta{display:none!important}

  /* 登录 / 注册 / 找回：全屏认证容器 */
  body.is-front-page:has(.auth){background:#f5f6f7}
  body.is-front-page:has(.auth) .mobile-app-header{box-shadow:none}
  body.is-front-page .auth{min-height:calc(100dvh - 56px);padding:24px 0 34px;place-items:start center}
  body.is-front-page .auth>.card{
    width:100%;max-width:none;padding:28px 22px 24px;border-radius:16px;
    border:1px solid #e1e3e7;background:#fff;box-shadow:0 8px 28px rgba(16,24,40,.055)
  }
  body.is-front-page .auth>.card::after{display:none}
  body.is-front-page .auth .eyebrow{display:none}
  body.is-front-page .auth h1{font-size:25px;letter-spacing:-.03em;margin:0 0 8px}
  body.is-front-page .auth .sub{font-size:12px;line-height:1.6;margin-bottom:24px;color:var(--muted)}
  body.is-front-page .auth .field{margin-bottom:15px}
  body.is-front-page .auth .field>label{font-size:12px;margin-bottom:6px}
  body.is-front-page .auth input{min-height:48px;border-radius:12px;padding:0 14px;font-size:15px;background:#fafafb}
  body.is-front-page .auth .verify-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}
  body.is-front-page .auth .verify-row .btn{width:auto;min-width:104px;min-height:48px;margin:0;border-radius:12px}
  body.is-front-page .auth .btn.w-full,body.is-front-page .auth form>button.btn{min-height:48px;border-radius:12px;font-size:14px;margin-top:6px}
  body.is-front-page .auth> .card>p:last-child{text-align:center;margin:18px 0 0;font-size:12px}
  body.is-front-page .auth .flex-row-8{min-height:34px;align-items:center;font-size:12px;color:#5871a4}
  [data-theme="dark"] body.is-front-page:has(.auth){background:#1c1e23}
  [data-theme="dark"] body.is-front-page .auth>.card{background:#1c1e23;border-color:#1c1e23}
  [data-theme="dark"] body.is-front-page .auth input{background:#1c1e23}

  /* 页面顶部标题区在 App 顶栏后收紧 */
  body.is-front-page .page>.eyebrow:first-child{display:none}
  body.is-front-page .page>h1:first-of-type{font-size:22px;margin-top:4px}
  body.is-front-page .workspace-head{margin-bottom:15px;padding-bottom:13px}
  body.is-front-page .workspace-head .eyebrow{display:none}
  body.is-front-page .workspace-head h1{font-size:22px;margin:0 0 4px}
  body.is-front-page .workspace-head .sub{font-size:11px;line-height:1.5}

  /* 全局移动表单与卡片 */
  body.is-front-page .card{border-radius:14px}
  body.is-front-page .empty{border-radius:14px;padding:42px 16px}
  body.is-front-page input,body.is-front-page select,body.is-front-page textarea{font-size:16px!important} /* 防 iOS 聚焦自动放大 */
  body.is-front-page .btn{min-height:42px;border-radius:10px}
}
@media(max-width:390px){
  body.is-front-page .home-hero{padding:19px 17px}
  body.is-front-page .hero-copy h1{font-size:27px}
  body.is-front-page .auth>.card{padding:24px 17px}
}
[data-theme="dark"] .mobile-login-link{background:#1c1e23;color:#6082d2}
[data-theme="dark"] body.is-front-page .hero-actions .text-link{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] body.is-front-page .auth .sub{color:var(--muted)}

/* 只读配置提示：把「已统一到其它页面」的字段明确标出，避免重复编辑 */
.field-readonly{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;min-height:38px;padding:8px 12px;border:1px dashed #d5d8dd;border-radius:8px;background:#f7f8f9}
.field-readonly>b{font-size:13px;color:#466fc9;font-weight:650}
.field-readonly>a{font-size:12px;color:var(--brand);font-weight:650}
.field-readonly>small{flex:1 1 100%;font-size:11px;color:var(--muted);line-height:1.5}
[data-theme="dark"] .field-readonly{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .field-readonly>b{color:#cfd5e0}

/* 平台配置分区导航：长配置页按职责分区跳转 */
.settings-section-nav{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 18px;padding:5px;border:1px solid var(--line);border-radius:10px;background:#eef0f2;width:max-content;max-width:100%}
.settings-section-nav a{display:inline-flex;align-items:center;min-height:32px;padding:0 11px;border-radius:8px;font-size:12px;font-weight:650;color:#566ea0;white-space:nowrap}
.settings-section-nav a:hover{background:#fff;color:var(--brand);box-shadow:0 1px 3px rgba(16,24,40,.08)}
.admin-main section.card[id]{scroll-margin-top:96px}
[data-theme="dark"] .settings-section-nav{background:#1c1e23;border-color:#1c1e23}
[data-theme="dark"] .settings-section-nav a{color:#a9aeb8}
[data-theme="dark"] .settings-section-nav a:hover{background:#1c1e23;color:#6183d1}
@media(max-width:700px){.settings-section-nav{width:100%;overflow-x:auto;flex-wrap:nowrap;gap:4px}.settings-section-nav a{flex:0 0 auto}}
/* 页面级行内操作（从 admin-head 移出，确保在转换后的布局中仍然可见） */
.admin-inline-actions{display:flex;flex-wrap:wrap;gap:9px;margin:-6px 0 16px;justify-content:flex-end}
@media(max-width:700px){.admin-inline-actions{justify-content:flex-start}}

/* 模型列表：状态 + 内联启停（收口到唯一列表，避免多处开关互相覆盖） */
.model-toggle-form{display:inline-flex;margin-left:7px;vertical-align:middle}
.model-toggle-form .btn{min-height:27px;padding:0 9px;font-size:11px;border-radius:6px}
.model-count-link{display:inline-flex;align-items:center;gap:5px;min-height:28px;padding:0 9px;border-radius:6px;background:#eef0f3;color:var(--brand);font-size:12px;font-weight:650}
.model-count-link.empty{background:#f5f5f6;color:var(--muted)}
.model-count-link:hover{background:#e3e6ec}
[data-theme="dark"] .model-count-link{background:#1c1e23;color:#6082d2}
[data-theme="dark"] .model-count-link.empty{background:#1f252e;color:#8196bb}

/* ============================================================
   MOBILE SHELL 统一：手机端只保留一个顶部栏
   （此前后台页面仍显示桌面导航，与 App 顶栏叠加，导致内容被顶下去 + 右侧留白）
   ============================================================ */
@media(max-width:700px){
  /* 手机端所有页面一律隐藏桌面导航 */
  body>.shell>.nav{display:none!important}
  /* 后台：顶栏由 App 顶栏提供，隐藏后台自身的 topbar 与其中的重复按钮 */
  .admin-topbar{display:none}
  .admin-main{padding-top:14px}
  /* App 顶栏在后台页面下保持同样的高度与居中 */
  body.is-admin-page .mobile-app-header{display:grid}
  body.is-admin-page .mobile-app-header>strong{font-size:17px}
  /* 后台页面的侧栏在手机端为抽屉，宽度收敛 */
  .admin-sidebar{width:min(84vw,300px)}
  .admin-sidebar.open{box-shadow:0 18px 48px rgba(16,24,40,.3)}
  /* 内容区不再被顶部双重栏挤压 */
  body.is-admin-page .page.admin-page{padding-top:0}
  .admin-page-head{margin-top:0}
}

/* 企业风：少量紫色点缀（激活指示、进行中状态、强调标记） */
.admin-nav-item.active{box-shadow:inset 3px 0 0 var(--accent)}
body.is-front-page .mobile-tab.active{background:rgba(124,58,237,.1);color:#6d28d9}
[data-theme="dark"] body.is-front-page .mobile-tab.active{background:rgba(139,92,246,.18);color:#c4b5fd}
.status.processing,.status.waiting,.status.pending{background:rgba(124,58,237,.12);color:#6d28d9}
[data-theme="dark"] .status.processing,[data-theme="dark"] .status.waiting,[data-theme="dark"] .status.pending{background:rgba(139,92,246,.2);color:#c4b5fd}
.eyebrow{letter-spacing:.14em}

/* ============================================================
   BLUE GRADIENT WASH — 页面顶部浅蓝渐变（用户中心 / 前台 / 后台统一）
   参考同类产品的做法：顶部一层很淡的蓝→白过渡，向下自然收进中性底色，
   既能突出页面标题区，又不会让内容区显得脏。
   ============================================================ */
body.is-front-page,body.is-admin-page{
  background-color:#f5f6f8;
  background-image:linear-gradient(180deg,
    #e6eefc 0px,#eaf1fd 120px,#f0f4fc 260px,
    #f5f6f8 440px,#f5f6f8 100%);
  background-repeat:no-repeat;
  background-size:100% 100%;
  background-attachment:fixed;
}
/* 移动端不使用 fixed，避免某些浏览器滚动时重绘 */
@media(max-width:700px){
  body.is-front-page,body.is-admin-page{background-attachment:scroll;background-size:100% 100%}
}

/* 用户中心：标题区落在渐变上，配合更柔和的分隔 */
body.is-front-page .user-dashboard-head,
body.is-front-page .workspace-head,
body.is-front-page .profile-page>h1{
  border-bottom-color:transparent;
}
body.is-front-page .user-nav{background:rgba(255,255,255,.66);backdrop-filter:blur(8px);border-color:rgba(210,221,240,.9)}
[data-theme="dark"] body.is-front-page .user-nav{background:rgba(24,32,41,.7);border-color:#36363a}

/* 用户中心卡片：在渐变背景上使用纯白卡片，层次更清晰 */
body.is-front-page .dashboard-stat,
body.is-front-page .dashboard-chart,
body.is-front-page .profile-data-row,
body.is-front-page .profile-create-grid a{
  background:#fff;border-color:#e3e8f0;
  box-shadow:0 1px 2px rgba(16,24,40,.04);
}
body.is-front-page .profile-hero-card{
  background:linear-gradient(150deg,#eef3fd 0%,#f7f9fd 46%,#ffffff 100%);
  border-color:#dfe7f4;
  box-shadow:0 2px 10px rgba(16,24,40,.05);
}
body.is-front-page .dashboard-avatar{background:linear-gradient(140deg,#dbe6fb,#eef2ff);color:#1d4ed8}
body.is-front-page .profile-avatar{background:linear-gradient(140deg,#dbe6fb,#f2f5fd);border-color:#d8e2f4;color:#1d4ed8}
body.is-front-page .profile-create-grid span{background:linear-gradient(140deg,#e3ebfa,#f0f4fd);color:#2563eb}

/* 暗色：顶部改用很淡的蓝光，避免整片死黑 */
[data-theme="dark"] body.is-front-page,[data-theme="dark"] body.is-admin-page{
  background-color:#0d1117;
  background-image:linear-gradient(180deg,#141b26 0px,#111722 200px,#0d1117 420px,#0d1117 100%);
}
[data-theme="dark"] body.is-front-page .dashboard-stat,
[data-theme="dark"] body.is-front-page .dashboard-chart,
[data-theme="dark"] body.is-front-page .profile-data-row,
[data-theme="dark"] body.is-front-page .profile-create-grid a{background:#1c1e23;border-color:#36363a}
[data-theme="dark"] body.is-front-page .profile-hero-card{background:linear-gradient(150deg,#18212d,#1c1e23 60%,#1c1e23);border-color:#36363a}
[data-theme="dark"] body.is-front-page .dashboard-avatar{background:linear-gradient(140deg,#1c2b45,#182234);color:#8ab0f0}
[data-theme="dark"] body.is-front-page .profile-avatar{background:linear-gradient(140deg,#1c2b45,#182234);border-color:#2b3a52;color:#8ab0f0}
[data-theme="dark"] body.is-front-page .profile-create-grid span{background:linear-gradient(140deg,#1b2942,#172133);color:#8ab0f0}

/* ============================================================
   ADMIN DESIGN SYSTEM v3 — 后台深度细化
   目标：在渐变底色上做出「面板浮起」的层次，信息密度高但不拥挤。
   ============================================================ */
/* 侧栏：白底浮板，与内容区分离 */
.admin-sidebar{
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-right:1px solid #e4e9f0;
}
.admin-sidebar-head{border-bottom-color:#eaeff6}
.admin-sidebar-brand{color:#1a2230}
.admin-sidebar-mark{background:linear-gradient(140deg,#dbe7fd,#eef3fe);color:#1d4ed8}
.admin-nav-group-title{color:#8b95a6;letter-spacing:.13em}
.admin-nav-item{color:var(--nav-ink)}
.admin-nav-item:hover{background:rgba(37,99,235,.06);color:#141c28}
.admin-nav-item.active{background:rgba(37,99,235,.09);color:#1d4ed8;box-shadow:inset 3px 0 0 var(--accent)}
.admin-nav-text small{color:var(--muted)}
.admin-sidebar-status{background:#fff;border-color:#e6ebf2}
.admin-sidebar-status .status-dot{background:#22a06b}   /* 仅状态指示灯保留语义绿 */

/* 顶栏：贴渐变，弱化分隔线 */
.admin-topbar{background:transparent;border-bottom-color:rgba(210,221,240,.75);backdrop-filter:none}
.admin-breadcrumb a{color:var(--muted)}
.admin-breadcrumb .crumb-current{color:#141c28}
.admin-top-link{color:var(--muted)}
.admin-top-link:hover{background:#fff;border-color:#dde5f0;color:var(--brand)}

/* 页面标题：在渐变上呈现，去掉硬分隔线 */
.admin-page-head{border-bottom:1px solid rgba(210,221,240,.85)}
.admin-page-head h1{color:#101828;letter-spacing:-.035em}
.admin-page-head .sub{color:var(--muted)}

/* 卡片：白底 + 极轻边框 + 1px 阴影，避免在渐变上“发灰” */
.admin-main .card,.admin-main section.card,.admin-main .admin-form,
.admin-main .table-wrap,.admin-main .admin-metric,.admin-main .admin-quick-group{
  background:#fff;border-color:#e4e9f0;
}
.admin-main .card,.admin-main section.card,.admin-main .admin-form{box-shadow:0 1px 2px rgba(16,24,40,.04)}
.admin-main .admin-metric{box-shadow:0 1px 2px rgba(16,24,40,.04)}
.admin-main .admin-metric:hover{box-shadow:0 4px 14px rgba(16,24,40,.08)}
.admin-main .admin-metric span{color:#66707f}
.admin-main .admin-metric b{color:#101828}

/* 表格：表头更浅、行更高、悬停更明显 */
.admin-main th{background:#f7f9fc;color:var(--muted);border-bottom-color:#e6ebf2;height:44px}
.admin-main td{border-bottom-color:#eef1f6;color:var(--ink)}
.admin-main tbody tr:hover{background:#f7faff}

/* 表单：输入更清晰，焦点环统一蓝色 */
.admin-main input,.admin-main select,.admin-main textarea{background:#fff;border-color:#dde3ec}
.admin-main input:focus,.admin-main select:focus,.admin-main textarea:focus{
  border-color:#8ab0f0;box-shadow:0 0 0 3px rgba(37,99,235,.12);
}
.admin-main .field>label,.admin-main .sub-label{color:var(--ink)}
.admin-main .form-submit-bar{background:rgba(255,255,255,.94);border-top-color:#e6ebf2}

/* 控制台：面板标题与风险条目更克制 */
.panel-title h2{color:#141c28}
.risk-item{background:#fafbfd;border-color:#e6ebf2;color:var(--nav-ink)}
.risk-item:hover{background:#f4f8ff;border-color:#c9d8f2}
.config-check-list>a{background:#fafbfd;border-color:#e6ebf2;color:var(--nav-ink)}
.config-check-list>a:hover{background:#f4f8ff;border-color:#c9d8f2}

/* 筛选与搜索：在渐变上使用白底控件 */
.admin-main .filter-tabs{background:rgba(255,255,255,.72);border-color:#e0e7f2}
.admin-main .filter-tabs a{color:var(--muted)}
.admin-main .filter-tabs a.active{background:#fff;color:#1d4ed8;box-shadow:0 1px 3px rgba(16,24,40,.1)}
.admin-main .search-bar input{background:#fff;border-color:#dde3ec}

/* 按钮 */
.admin-main .btn{background:var(--brand);border-color:var(--brand);box-shadow:0 1px 2px rgba(16,24,40,.06)}
.admin-main .btn:hover{background:var(--brand-strong);border-color:var(--brand-strong)}
.admin-main .btn.alt{background:#fff;border-color:#d7dee9;color:var(--nav-ink)}
.admin-main .btn.alt:hover{background:#f5f8fd;border-color:#b9c8de;color:#1d4ed8}

/* 暗色适配 */
[data-theme="dark"] .admin-sidebar{background:rgba(21,27,35,.9);border-color:#36363a}
[data-theme="dark"] .admin-sidebar-head{border-color:#36363a}
[data-theme="dark"] .admin-sidebar-brand{color:#e3e8ef}
[data-theme="dark"] .admin-sidebar-mark{background:linear-gradient(140deg,#1c2b45,#182234);color:#8ab0f0}
[data-theme="dark"] .admin-sidebar-status{background:#1c1e23;border-color:#36363a}
[data-theme="dark"] .admin-main .card,[data-theme="dark"] .admin-main section.card,
[data-theme="dark"] .admin-main .admin-form,[data-theme="dark"] .admin-main .table-wrap,
[data-theme="dark"] .admin-main .admin-metric,[data-theme="dark"] .admin-main .admin-quick-group{background:#1c1e23;border-color:#36363a}
[data-theme="dark"] .admin-main th{background:#1a212b;color:#93a0b4;border-color:#36363a}
[data-theme="dark"] .admin-main td{border-color:#1f2732;color:#c3cad6}
[data-theme="dark"] .admin-main tbody tr:hover{background:#19212c}
[data-theme="dark"] .admin-main .admin-metric b,[data-theme="dark"] .admin-page-head h1,[data-theme="dark"] .panel-title h2{color:#e3e8ef}
[data-theme="dark"] .admin-main .admin-metric span,[data-theme="dark"] .admin-page-head .sub{color:#93a0b4}
[data-theme="dark"] .risk-item,[data-theme="dark"] .config-check-list>a{background:#171e28;border-color:#36363a;color:#c3cad6}
[data-theme="dark"] .admin-main .filter-tabs{background:rgba(21,27,35,.8);border-color:#36363a}
[data-theme="dark"] .admin-main input,[data-theme="dark"] .admin-main select,[data-theme="dark"] .admin-main textarea{background:#1c1e23;border-color:#36363a;color:#c3cad6}
[data-theme="dark"] .admin-main .btn.alt{background:#1b2330;border-color:#2f3a48;color:#c3cad6}

/* ============================================================
   表单标注：必填 / 选填 / 条件必填
   ============================================================ */
.field-tag{
  display:inline-flex;align-items:center;height:18px;padding:0 7px;border-radius:6px;
  font-size:10px;font-weight:700;letter-spacing:.02em;line-height:1;
  vertical-align:1px;white-space:nowrap;
}
.field-tag.req{background:rgba(220,38,38,.10);color:#c02a2a;border:1px solid rgba(220,38,38,.22)}
.field-tag.req::before{content:'*';margin-right:3px;font-size:12px;line-height:0}
.field-tag.opt{background:#eef2f7;color:#5f6b7d;border:1px solid #dfe5ee}
.field-tag.cond{background:rgba(124,58,237,.10);color:#6d28d9;border:1px solid rgba(124,58,237,.22)}
[data-theme="dark"] .field-tag.req{background:rgba(220,38,38,.16);color:#f0a0a2;border-color:rgba(220,38,38,.3)}
[data-theme="dark"] .field-tag.opt{background:#1c242f;color:#93a0b4;border-color:#36363a}
[data-theme="dark"] .field-tag.cond{background:rgba(139,92,246,.16);color:#c4b5fd;border-color:rgba(139,92,246,.3)}
/* 标签与说明并排时的间距 */
.field-head{flex-wrap:wrap}
.field-head .field-hint{margin-left:6px}
.field-head>label{display:inline-flex;align-items:center;gap:7px}

/* ============================================================
   修复：折叠面板内容溢出
   <details class="advanced"> 的 .advanced-body 被设为 display:grid，
   覆盖了浏览器对「已折叠 details 隐藏子元素」的默认行为，
   导致高级参数在收起状态下仍然渲染，并与下方提交区重叠。
   ============================================================ */
details:not([open]) > .advanced-body,
details:not([open]) > .form-advanced,
details:not([open]) > .advanced-body *{display:none!important}
details>summary{cursor:pointer}
details>summary::-webkit-details-marker{display:none}

/* 修复：工作台比例区在窄屏被限高后内容溢出，压住下方说明文字 */
body.is-front-page .composer .ratio-picker{max-height:none;overflow:visible;padding:0}
@media(max-width:980px){
  body.is-front-page .composer .ratio-picker{max-height:none}
}

/* 比例卡片内的单选控件不参与布局（此前仍占据内置尺寸，与其他元素相交） */
.ratio-card input[type="radio"],
.resolution-chip input[type="radio"],
.count-chip input[type="radio"],
.seg input[type="radio"]{
  position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;
  clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;pointer-events:none;
}
.ratio-card,.resolution-chip,.count-chip,.seg{position:relative}

/* ============================================================
   修复：创作页在窄屏整体被撑宽（内容被裁切 → 看起来「偏移」）
   现象：手机端 .workspace-layout 只有一列，但该列宽 566px > 容器 366px，
        内容被祖先的 overflow 裁掉，右侧卡片像是被切掉/错位。
   根因：网格项默认 min-width:auto（等于 min-content），
        创作表单内部存在若干不可压缩的固定宽度组合，
        导致整列无法收缩到容器宽度以下。
   修复：让工作台链路中的每一项都允许收缩到内容以下。
   ============================================================ */
body.is-front-page .workspace-layout>*,
body.is-front-page .workspace-side>*,
body.is-front-page .workspace-side,
body.is-front-page .composer,
body.is-front-page .composer-form,
body.is-front-page .composer .field,
body.is-front-page .composer .field-head,
body.is-front-page .composer .prompt-box,
body.is-front-page .composer .ratio-picker,
body.is-front-page .composer .resolution-picker,
body.is-front-page .composer .count-picker,
body.is-front-page .composer .advanced,
body.is-front-page .composer .advanced-body,
body.is-front-page .submit-summary,
body.is-front-page .cost-bar,
body.is-front-page .submit-area{
  min-width:0;
}
body.is-front-page .composer,
body.is-front-page .composer-form,
body.is-front-page .composer .field,
body.is-front-page .composer .ratio-picker,
body.is-front-page .composer .resolution-picker{max-width:100%}

/* 窄屏下这些多列容器改为自适应，避免固定列宽把页面撑开 */
@media(max-width:980px){
  body.is-front-page .workspace-layout{grid-template-columns:minmax(0,1fr)}
  body.is-front-page .workspace-side{grid-template-columns:minmax(0,1fr)}
  body.is-front-page .composer .ratio-picker{grid-template-columns:repeat(auto-fill,minmax(104px,1fr))}
  body.is-front-page .composer .resolution-picker{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
  body.is-front-page .submit-summary{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
  body.is-front-page .composer-form .form-row{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:560px){
  body.is-front-page .composer .ratio-picker{grid-template-columns:repeat(2,minmax(0,1fr))}
  body.is-front-page .composer .resolution-picker{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* 比例图形：恢复按真实长宽比绘制（此前被统一成正方形，导致卡片看起来「错位」） */
.composer .ratio-card .ratio-shape{
  aspect-ratio:auto;
  min-width:0;min-height:0;
  width:var(--ratio-w,52px);height:var(--ratio-h,52px);
  max-width:72px;max-height:72px;
  display:block;border-radius:6px;background:#e7eef7;border:1px solid #cfdcec;
}
.composer .ratio-card .ratio-shape.ratio-scale,.composer .ratio-card .ratio-shape.ratio-custom{border-radius:50%}
[data-theme="dark"] .composer .ratio-card .ratio-shape{background:#22303f;border-color:#31424f}
body.is-front-page .composer .ratio-card .ratio-shape{background:#e8eff9;border-color:#cfdcec}
body.is-front-page .composer .ratio-card:has(input:checked) .ratio-shape,
body.is-front-page .composer .ratio-card.selected .ratio-shape{background:#dbe7fb;border-color:#9dbdf0}
[data-theme="dark"] body.is-front-page .composer .ratio-card .ratio-shape{background:#22303f;border-color:#31424f}

/* 比例图形尺寸（创作页专用，按真实长宽比绘制，宽度统一不超过 72px）
   注意：书写顺序在通用 .ratio-shape 之后，且选择器权重更高，确保生效。 */
.composer .ratio-card .ratio-shape.ratio-1-1{width:52px;height:52px}
.composer .ratio-card .ratio-shape.ratio-4-3{width:62px;height:46px}
.composer .ratio-card .ratio-shape.ratio-3-4{width:46px;height:62px}
.composer .ratio-card .ratio-shape.ratio-16-9{width:70px;height:39px}
.composer .ratio-card .ratio-shape.ratio-9-16{width:39px;height:70px}
.composer .ratio-card .ratio-shape.ratio-3-2{width:66px;height:44px}
.composer .ratio-card .ratio-shape.ratio-2-3{width:44px;height:66px}
.composer .ratio-card .ratio-shape.ratio-21-9{width:72px;height:31px}
.composer .ratio-card .ratio-shape.ratio-4-7{width:38px;height:66px}
.composer .ratio-card .ratio-shape.ratio-7-4{width:66px;height:38px}
.composer .ratio-card .ratio-shape.ratio-default{width:62px;height:46px}
.composer .ratio-card .ratio-shape.ratio-scale{width:54px;height:54px}
.composer .ratio-card .ratio-shape.ratio-custom{width:54px;height:54px}
.composer .ratio-card{grid-template-rows:76px auto auto}
.composer .ratio-card .ratio-shape{margin-inline:auto}
@media(max-width:560px){
  .composer .ratio-card{grid-template-rows:66px auto auto}
  .composer .ratio-card .ratio-shape.ratio-1-1{width:44px;height:44px}
  .composer .ratio-card .ratio-shape.ratio-4-3{width:54px;height:40px}
  .composer .ratio-card .ratio-shape.ratio-3-4{width:40px;height:54px}
  .composer .ratio-card .ratio-shape.ratio-16-9{width:60px;height:34px}
  .composer .ratio-card .ratio-shape.ratio-9-16{width:34px;height:60px}
  .composer .ratio-card .ratio-shape.ratio-3-2{width:56px;height:37px}
  .composer .ratio-card .ratio-shape.ratio-2-3{width:37px;height:56px}
  .composer .ratio-card .ratio-shape.ratio-21-9{width:62px;height:27px}
  .composer .ratio-card .ratio-shape.ratio-4-7{width:32px;height:56px}
  .composer .ratio-card .ratio-shape.ratio-7-4{width:56px;height:32px}
  .composer .ratio-card .ratio-shape.ratio-default{width:54px;height:40px}
  .composer .ratio-card .ratio-shape.ratio-scale,
  .composer .ratio-card .ratio-shape.ratio-custom{width:46px;height:46px}
}

/* ============================================================
   后台宽度优化：消除两侧大片留白 + 表格全宽
   问题：后台内容受外层 .shell（max-width:1240px）限制，
        在 1440 屏上左右各留 122px 空白；
        同时表格最小宽度约 1244px，比可用区还宽，
        于是表格在容器内横向滚动，看起来像「内容偏移/被切」。
   处理：后台外层不再限宽；表格做全宽出血，并使用更紧凑的列宽下限。
   ============================================================ */
body.is-admin-page>.shell{max-width:none;width:100%}
body.is-admin-page .admin-main{max-width:none}

@media(min-width:1081px){
  /* 表格占满内容区（含左右内边距），把宽度用在数据上 */
  /* 必须同时放开 max-width：全局防护的 max-width:100% 会把宽度锁在内容区宽度上，
     负 margin 就只能把元素整体左移（左侧顶边、右侧空出一条），而不是左右同时外扩。 */
  body.is-admin-page .admin-main .table-wrap{margin-left:-34px;margin-right:-34px;border-radius:10px;max-width:none!important;width:auto!important}
  body.is-admin-page .admin-main .admin-work-grid{margin-left:0;margin-right:0}
}
@media(max-width:1080px){
  body.is-admin-page .admin-main .table-wrap{margin-left:-16px;margin-right:-16px;border-radius:10px;max-width:none!important;width:auto!important}
}
/* 列宽下限按可用宽度收紧：10 列的模型表也能在 1148px 内容区内放下，
   从而避免不必要的横向滚动（滚动仍保留，作为极端窄屏的兜底）。 */
body.is-admin-page .admin-main .table-wrap th{min-width:84px}
body.is-admin-page .admin-main .table-wrap td{min-width:84px}
body.is-admin-page .admin-main .table-wrap td,body.is-admin-page .admin-main .table-wrap th{padding-left:9px;padding-right:9px}
body.is-admin-page .admin-main .table-wrap table{width:100%}

/* 后台顶栏与页头跟随内容宽度，不因出血而错位 */
body.is-admin-page .admin-topbar{margin-left:0;margin-right:0;padding-left:0;padding-right:0}
@media(max-width:1080px){
  body.is-admin-page .admin-topbar{margin-left:0;margin-right:0;padding-left:0;padding-right:0}
}

/* ============================================================
   COMMAND PALETTE (Ctrl+K) — 参考 Linear / Vercel / shadcn 的交互范式
   ============================================================ */
.cmdk{position:fixed;inset:0;z-index:200;display:grid;place-items:start center;padding:min(14vh,130px) 16px 24px}
.cmdk[hidden]{display:none}
.cmdk-scrim{position:fixed;inset:0;background:rgba(16,24,40,.44);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.cmdk-panel{
  position:relative;width:min(640px,100%);max-height:min(66vh,560px);
  display:grid;grid-template-rows:auto 1fr auto;
  background:#fff;border:1px solid #e2e7ef;border-radius:14px;overflow:hidden;
  box-shadow:0 24px 70px rgba(16,24,40,.26);
  animation:cmdk-in .16s cubic-bezier(.2,.9,.25,1);
}
@keyframes cmdk-in{from{opacity:0;transform:translateY(-6px) scale(.985)}to{opacity:1;transform:none}}
.cmdk-input{display:flex;align-items:center;gap:10px;padding:13px 15px;border-bottom:1px solid #edf0f5;color:var(--muted)}
.cmdk-input input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:15px;color:var(--ink)}
.cmdk-input kbd,.cmdk-foot kbd{
  display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 5px;
  border:1px solid #dfe4ec;border-bottom-width:2px;border-radius:6px;background:#fafbfd;
  font:600 10.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#6b7686;
}
.cmdk-list{overflow-y:auto;padding:7px 7px 9px;overscroll-behavior:contain}
.cmdk-group{margin:10px 8px 5px;font-size:10px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:#98a2b3}
.cmdk-item{
  display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;
  padding:9px 11px;border:0;border-radius:10px;background:transparent;text-align:left;cursor:pointer;
  color:var(--ink);font:inherit;
}
.cmdk-item-main{display:grid;gap:2px;min-width:0}
.cmdk-item-main b{font-size:13px;font-weight:650}
.cmdk-item-main small{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cmdk-item.active{background:rgba(37,99,235,.09)}
.cmdk-item.active .cmdk-item-main b{color:#1d4ed8}
.cmdk-go{font-size:12px;color:#98a2b3}
.cmdk-empty{padding:26px 12px;text-align:center;font-size:13px;color:var(--muted)}
.cmdk-foot{display:flex;gap:14px;padding:9px 15px;border-top:1px solid #edf0f5;background:#fafbfd;font-size:11px;color:var(--muted)}
.cmdk-foot span{display:inline-flex;align-items:center;gap:4px}
body.cmdk-open{overflow:hidden}

[data-theme="dark"] .cmdk-panel{background:#161d26;border-color:#28313d}
[data-theme="dark"] .cmdk-input,[data-theme="dark"] .cmdk-foot{border-color:#232c37;background:#1c1e23}
[data-theme="dark"] .cmdk-input input{color:#e3e8ef}
[data-theme="dark"] .cmdk-item.active{background:rgba(59,130,246,.16)}
[data-theme="dark"] .cmdk-item.active .cmdk-item-main b{color:#8ab0f0}
[data-theme="dark"] .cmdk-input kbd,[data-theme="dark"] .cmdk-foot kbd{background:#1b2330;border-color:#36363a;color:#93a0b4}
[data-theme="dark"] .cmdk-scrim{background:rgba(0,0,0,.55)}

@media(max-width:700px){
  .cmdk{padding:64px 10px 16px;place-items:start stretch}
  .cmdk-panel{max-height:none;height:calc(100dvh - 80px);border-radius:12px}
  .cmdk-foot{display:none}
}

/* 顶栏命令入口 */
.cmdk-trigger{
  display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:0 8px 0 10px;
  border:1px solid #dde3ec;border-radius:8px;background:#fff;color:var(--muted);
  font-size:12px;cursor:pointer;
}
.cmdk-trigger:hover{border-color:#bccbe4;color:var(--brand)}
.cmdk-trigger kbd{display:inline-flex;align-items:center;height:19px;padding:0 5px;border:1px solid #e0e5ee;border-bottom-width:2px;border-radius:6px;background:#fafbfd;font:600 10.5px/1 ui-monospace,Menlo,monospace;color:#6b7686}
[data-theme="dark"] .cmdk-trigger{background:#1b2330;border-color:#36363a;color:#93a0b4}
[data-theme="dark"] .cmdk-trigger kbd{background:#1c1e23;border-color:#36363a;color:#93a0b4}
@media(max-width:700px){.cmdk-trigger span{display:none}.cmdk-trigger{padding:0 7px}}

/* ============================================================
   表格：粘性表头 + 密度切换 + 数字等宽
   ============================================================ */
@media(min-width:769px){
  .table-wrap{max-height:min(74vh,900px);overflow:auto}
  .table-wrap thead th,.table-wrap tr:first-child th{position:sticky;top:0;z-index:2}
  .admin-main .table-wrap th{background:#f7f9fc}
  [data-theme="dark"] .admin-main .table-wrap th{background:#1a212b}
}
body.density-compact .admin-main td,body.density-compact .admin-main th{padding-top:6px;padding-bottom:6px}
body.density-compact .table-wrap tbody tr{font-size:12px}
body.density-compact .admin-work-grid{gap:10px}

/* 数字统一等宽，金额与统计列对齐更整齐 */
.admin-metric b,.metric b,.balance b,.table-wrap td,.dashboard-stat b,
.cost-bar b,.submit-summary em,.wallet-panel-head b,.profile-data-row b{
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1;
}

/* 键盘可见焦点一致（不只依赖浏览器默认）
   焦点环颜色走变量，暗色只需覆盖变量，避免出现带逗号的长选择器。 */
:root{--focus-ring:rgba(37,99,235,.55)}
[data-theme="dark"]{--focus-ring:rgba(138,176,240,.65)}
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{
  outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:6px;
}

/* 骨架屏：异步内容占位，避免布局跳动 */
.skeleton{display:grid;gap:9px}
.skeleton i{display:block;height:12px;border-radius:6px;background:linear-gradient(90deg,#eef1f6 25%,#e4e9f1 37%,#eef1f6 63%);background-size:400% 100%;animation:sk 1.4s ease-in-out infinite}
.skeleton i:nth-child(2){width:82%}.skeleton i:nth-child(3){width:64%}
.skeleton-block{height:132px;border-radius:10px;background:linear-gradient(90deg,#eef1f6 25%,#e4e9f1 37%,#eef1f6 63%);background-size:400% 100%;animation:sk 1.4s ease-in-out infinite}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}
[data-theme="dark"] .skeleton i,[data-theme="dark"] .skeleton-block{background:linear-gradient(90deg,#1a2230 25%,#212b3a 37%,#1a2230 63%);background-size:400% 100%}
@media(prefers-reduced-motion:reduce){.skeleton i,.skeleton-block,.cmdk-panel{animation:none}}



/* 构建标识：便于确认线上部署版本 */
.build-tag{
  display:inline-flex;align-items:center;height:19px;padding:0 7px;margin-left:6px;
  border:1px solid #dfe4ec;border-radius:6px;background:#fafbfd;
  font:600 10.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:#8b95a6;
}
[data-theme="dark"] .build-tag{background:#1b2330;border-color:#36363a;color:#93a0b4}
.site-footer p{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:center}

/* ============================================================
   FORM CONTROLS — 全局消除浏览器默认外观
   问题：此前只处理了 checkbox / radio / progress / number，
        select、button、file 等仍保留浏览器默认外观：
          · select 用的是系统箭头，各平台样式不一致，深色下尤其突兀
          · button[type=submit] 仍是系统按钮样式
          · 文件选择按钮（::file-selector-button）未定义
          · 自动填充（:-webkit-autofill）会盖掉自定义背景
   处理：统一 appearance:none 并自绘箭头/按钮，覆盖上述全部场景。
   ============================================================ */
:root{
  /* 下拉箭头：内联 SVG，避免额外请求，颜色用 currentColor 无法直接传入，
     因此提供亮/暗两套 data URI。 */
  --select-arrow:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2366707f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}
[data-theme="dark"]{
  --select-arrow:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2393a0b4' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

/* 统一所有原生控件的默认外观 */
select,button,input[type="submit"],input[type="button"],input[type="reset"]{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
}

/* 多选与列表型 select 保持原生，不画箭头 */
select[multiple],select[size]:not([size="1"]){
  background-image:none;padding-right:11px!important;cursor:default;
}
select:disabled{opacity:.55;cursor:not-allowed}
select::-ms-expand{display:none}

/* 按钮：消除系统按钮外观，交由自定义样式接管 */
button,input[type="submit"],input[type="button"],input[type="reset"]{
  font:inherit;color:inherit;cursor:pointer;
}
button:disabled,input[type="submit"]:disabled{cursor:not-allowed}

/* 文件选择按钮 */
input[type="file"]{padding:8px 10px;cursor:pointer}
input[type="file"]::file-selector-button{
  appearance:none;-webkit-appearance:none;
  margin-right:10px;padding:7px 13px;border:1px solid #d7dee9;border-radius:8px;
  background-color:#f7f9fc;color:#3f4a5c;font:inherit;font-size:13px;font-weight:650;cursor:pointer;
  transition:background .16s,border-color .16s,color .16s;
}
input[type="file"]::file-selector-button:hover{background:#eef3fb;border-color:#b9c8de;color:var(--brand)}
input[type="file"]::-webkit-file-upload-button{
  margin-right:10px;padding:7px 13px;border:1px solid #d7dee9;border-radius:8px;
  background:#f7f9fc;color:#3f4a5c;font:inherit;font-size:13px;font-weight:650;cursor:pointer;
}
[data-theme="dark"] input[type="file"]::file-selector-button{background:#1b2330;border-color:#36363a;color:#c3cad6}
[data-theme="dark"] input[type="file"]::-webkit-file-upload-button{background:#1b2330;border-color:#36363a;color:#c3cad6}

/* 搜索框：去掉系统清除按钮与装饰 */
input[type="search"]{appearance:none;-webkit-appearance:none}
input[type="search"]::-webkit-search-decoration,
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-results-button{appearance:none;-webkit-appearance:none}

/* 禁用态与占位符 */
input:disabled,select:disabled,textarea:disabled{background:#f5f6f8;color:#8b95a6;cursor:not-allowed}
input::placeholder,textarea::placeholder{color:#9aa5b4;opacity:1}
[data-theme="dark"] input::placeholder,[data-theme="dark"] textarea::placeholder{color:#6b7686}
[data-theme="dark"] input:disabled,[data-theme="dark"] select:disabled,[data-theme="dark"] textarea:disabled{background:#161c24;color:#6b7686}

/* 自动填充：Chrome 会用系统背景覆盖自定义样式，用内阴影抵消 */
input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus,
textarea:-webkit-autofill,select:-webkit-autofill{
  -webkit-text-fill-color:var(--ink);
  -webkit-box-shadow:0 0 0 1000px #fff inset;
  box-shadow:0 0 0 1000px #fff inset;
  transition:background-color 9999s ease-in-out 0s;
}
[data-theme="dark"] input:-webkit-autofill,[data-theme="dark"] textarea:-webkit-autofill,
[data-theme="dark"] select:-webkit-autofill{
  -webkit-text-fill-color:#e3e8ef;
  -webkit-box-shadow:0 0 0 1000px #1c1e23 inset;
  box-shadow:0 0 0 1000px #1c1e23 inset;
}

/* 时间/日期控件的指示器在暗色下也可见 */
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] input[type="time"]::-webkit-calendar-picker-indicator{filter:invert(.75)}

/* 数字输入：保留可访问的步进，但去掉系统双层边框 */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}

/* 选项列表：原生 option 背景跟随系统，这里尽量统一 */
option{background:#fff;color:var(--ink)}
[data-theme="dark"] option{background:#161d26;color:#e3e8ef}

/* ============================================================
   SELECT 点击有效性
   问题：自定义下拉容器上用 ::after 画箭头并设置 pointer-events:none，
        在部分浏览器会连带屏蔽兄弟元素的点击命中区域；
        同时如果 select 被绝对定位的透明输入层覆盖，点击会落空。
   处理：1) 所有自绘装饰层强制 pointer-events:none
        2) 明确 select 的层级与命中行为
        3) 禁止用 label 包裹 select 造成的二次触发
   ============================================================ */
.select-wrap,.select-field{position:relative;display:block}
.select-wrap::after,.select-field::after,.field.with-arrow::after{
  content:'';position:absolute;right:12px;top:50%;width:16px;height:16px;
  transform:translateY(-50%);
  background-color:var(--select-arrow) center/16px 16px no-repeat;
  pointer-events:none;
}
.select-wrap>select,.select-field>select{padding-right:34px!important;background-image:none}
select,[class*="select"]>select{position:relative;z-index:1}
label>select,label select{pointer-events:auto}

/* ============================================================
   原生外观清零（补齐）
   应用户要求「所有页面不出现浏览器默认样式」：
   除 select / button / file 之外，文本类输入框在部分浏览器
   仍会带内阴影、立体边框或系统字体差异，这里统一清零。
   ============================================================ */
input:not([type="checkbox"]):not([type="radio"]),
textarea,
button,
select,
input[type="submit"],
input[type="button"],
input[type="reset"]{
  -webkit-appearance:none;
  -moz-appearance:none;
  appearance:none;
}
textarea{resize:vertical;min-height:76px}
textarea:not([rows]){min-height:76px}

/* 系统内阴影与立体感清零 */
input:not([type="checkbox"]):not([type="radio"]),
textarea,
select{
  box-shadow:none;
  -webkit-box-shadow:none;
}
input:not([type="checkbox"]):not([type="radio"]):focus,
textarea:focus,
select:focus{
  -webkit-box-shadow:0 0 0 3px rgba(37,99,235,.12);
  box-shadow:0 0 0 3px rgba(37,99,235,.12);
}

/* 按钮：统一字体与抑制系统点击高亮 */
button{-webkit-tap-highlight-color:transparent}
button::-moz-focus-inner{border:0;padding:0}
a,button{-webkit-tap-highlight-color:transparent}

/* 滚动条统一（避免各平台原生样式差异破坏整体观感） */
*{scrollbar-width:thin;scrollbar-color:#c8d0dc transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#c8d0dc;border:2px solid transparent;background-clip:content-box;border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:#a9b5c6;background-clip:content-box}
::-webkit-scrollbar-corner{background:transparent}
[data-theme="dark"] *{scrollbar-color:#39424f transparent}
[data-theme="dark"] ::-webkit-scrollbar-thumb{background:#39424f;border:2px solid transparent;background-clip:content-box}
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover{background:#4b5665;background-clip:content-box}

/* 表格与卡片内的选择框在窄屏占满整行 */
@media(max-width:700px){
  .search-bar select,.gallery-search select{width:100%}
}

/* ============================================================
   CONTRAST — 文字与背景的对比度保障
   问题：暗色模式下，多处规则用 background 简写把按钮/控件的背景
        改回白色，而文字仍用浅色，出现「白底浅灰字」几乎不可见；
        浅色模式下也有若干 10~12px 的灰字对比度低于 WCAG 4.5。
   处理：① 暗色的次按钮/卡片背景显式修正为深色
        ② 用变量统一灰阶文字的深度，保证对比度达标
   ============================================================ */
[data-theme="dark"] .admin-main .btn.alt,
[data-theme="dark"] .admin-main button.btn.alt{
  background:#1b2330!important;border-color:#33404f!important;color:#d7dee8!important;
}
[data-theme="dark"] .admin-main .btn.alt:hover{
  background:#232e3d!important;border-color:#3d4c5e!important;color:#eaf0f7!important;
}
[data-theme="dark"] .admin-main .card,
[data-theme="dark"] .admin-main section.card,
[data-theme="dark"] .admin-main .admin-form{background:#1c1e23!important;border-color:#36363a!important}

/* 灰阶文字：亮色下不要过浅（保证 4.5:1），暗色下不要过暗 */
:root{
  --muted:#5b6675;          /* 由 #66707f 加深，10~12px 小字也能达标 */
  --muted-2:#6b7686;
}
[data-theme="dark"]{
  --muted:#9aa7ba;          /* 由 #93a0b4 提亮 */
  --muted-2:#8794a8;
}
/* 小字号标签统一加深/提亮一档 */
.admin-nav-group-title,.field-hint,.sub,.admin-list-meta,.build-tag,
.cmdk-group,.site-footer p,.eyebrow{
  color:var(--muted);
}
.admin-nav-group-title{color:var(--muted)!important}
.field-hint,.sub{color:var(--muted)!important}
.build-tag{color:var(--muted-2)!important;border-color:#d4dae3}
[data-theme="dark"] .build-tag{color:#9aa7ba!important;border-color:#33404f}

/* 状态标签在暗色下的对比度 */
[data-theme="dark"] .status.succeeded{background:rgba(37,99,235,.18);color:#a8c4f0}
[data-theme="dark"] .status.failed{background:rgba(220,70,70,.18);color:#f0a0a2}
[data-theme="dark"] .status.processing,
[data-theme="dark"] .status.waiting,
[data-theme="dark"] .status.pending{background:rgba(139,92,246,.22);color:#cbb9fb}

/* 空状态说明文字 */
.empty{color:var(--muted)}
[data-theme="dark"] .empty{color:#9aa7ba;background:#141a22;border-color:#36363a}

/* 表格内的次要文字 */
.admin-main td small,.table-wrap td small{color:var(--muted)}
[data-theme="dark"] .admin-main td small,[data-theme="dark"] .table-wrap td small{color:#95a2b5}

/* 侧栏品牌与标题 */
.admin-sidebar-brand,.admin-sidebar-title{color:var(--ink)}
[data-theme="dark"] .admin-sidebar-brand,[data-theme="dark"] .admin-sidebar-title{color:#e6ebf2!important}
[data-theme="dark"] .admin-sidebar-mark{color:#a8c4f0!important}

/* 顶栏链接与面包屑 */
.admin-top-link,.admin-breadcrumb,.admin-breadcrumb a{color:var(--muted)}
[data-theme="dark"] .admin-top-link,[data-theme="dark"] .admin-breadcrumb a{color:#9aa7ba}
[data-theme="dark"] .admin-top-link:hover{background:#1e2937;border-color:#33404f;color:#cfe3ff}

/* 前台：说明性小字统一加深 */
.preset-note,.preset-models,.cost-note,.field-hint,.kbd-hint,.ratio-stage-help,.ratio-stage-foot,
.workspace-head .sub,.task-page .sub,.detail-page .sub{
  color:var(--muted)!important;
}
[data-theme="dark"] .preset-note,[data-theme="dark"] .preset-models,
[data-theme="dark"] .cost-note,[data-theme="dark"] .kbd-hint{color:#9aa7ba!important}

/* 代登录提示条 */
.impersonate-bar{
  position:sticky;top:0;z-index:120;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;
  margin:0 -22px 14px;padding:10px 16px;
  background:#fef3c7;border-bottom:1px solid #f0d48a;color:#7a5200;font-size:13px;font-weight:600;
}
.impersonate-bar .btn{min-height:32px;background:#fff;border-color:#e6c777;color:#7a5200}
.impersonate-bar .btn:hover{background:#fffaf0}
[data-theme="dark"] .impersonate-bar{background:#3a2f12;border-color:#5a4a20;color:#f0d48a}
[data-theme="dark"] .impersonate-bar .btn{background:#2a2311;border-color:#5a4a20;color:#f0d48a}
@media(max-width:700px){.impersonate-bar{margin:0 -12px 10px}}

/* ============================================================
   CONTRAST 补充修复（按实测数据逐项校准）
   实测发现两类真实缺陷：
     · 「退出」等按钮在暗色下仍是白底 + 浅灰字（对比度 1.3，几乎不可见）
     · 面包屑分组名、侧栏说明等 9.5~12px 小字在亮色下只有 3.0
   ============================================================ */
/* 1) 暗色下所有按钮背景统一为深色（含后台与前台导航内的按钮） */
[data-theme="dark"] .nav .btn.alt,
[data-theme="dark"] .nav button.btn.alt,
[data-theme="dark"] form[action="/logout/"] button,
[data-theme="dark"] .btn.alt.pad-sm{
  background:#1b2330!important;border-color:#33404f!important;color:#d7dee8!important;
}
[data-theme="dark"] .nav .btn.alt:hover,
[data-theme="dark"] form[action="/logout/"] button:hover{background:#232e3d!important;color:#eaf0f7!important}

/* 2) 小字号灰字统一加深（亮色）/提亮（暗色），满足 4.5:1 */
.admin-breadcrumb .crumb-group,
.admin-breadcrumb .sep,
.admin-sidebar-status small,
.admin-nav-text small,
.admin-top-link,
.nav a,
.site-footer p,
.table-wrap td small,
.metric span,
.overview-card>span{
  color:var(--muted);
}
/* 极小的 9~11px 再深一档，避免「看得见但费劲」 */
.admin-sidebar-status small,.admin-nav-text small,.build-tag,.admin-nav-group-title,
.cmdk-group,.eyebrow,.field-hint,.sub{
  color:var(--muted-2);
}
[data-theme="dark"] .admin-sidebar-status small,
[data-theme="dark"] .admin-nav-text small,
[data-theme="dark"] .admin-nav-group-title,
[data-theme="dark"] .cmdk-group,
[data-theme="dark"] .eyebrow{color:#a3b2c6}

/* 3) 面包屑：当前页深色，分组名中级灰 */
.admin-breadcrumb a{color:var(--muted)}
.admin-breadcrumb .crumb-current{color:var(--ink);font-weight:650}
[data-theme="dark"] .admin-breadcrumb a{color:#9aa7ba}
[data-theme="dark"] .admin-breadcrumb .crumb-current{color:#e6ebf2}

/* 4) 侧栏状态块：文字与图标都要看得清 */
.admin-sidebar-status b{color:var(--ink)}
[data-theme="dark"] .admin-sidebar-status b{color:#e6ebf2}

/* 5) 前台导航链接 */
.nav .links a:not(.btn){color:var(--nav-ink)}
[data-theme="dark"] .nav .links a:not(.btn){color:#c3cad6}

/* ============================================================
   CONTRAST 终局修复：用 html 前缀把权重提到最高
   原因：body.is-front-page .btn.alt{background:#fff} 这类规则
        权重高于 [data-theme="dark"] .btn.alt，且暗色下没有对应覆盖，
        导致暗色模式里按钮仍是白底 + 浅色文字（对比度 1.4，几乎不可见）。
   做法：统一用 html[data-theme="dark"] 前缀声明，权重与顺序双保险。
   ============================================================ */
html[data-theme="dark"] .btn.alt,
html[data-theme="dark"] .nav .btn.alt,
html[data-theme="dark"] body.is-front-page .btn.alt,
html[data-theme="dark"] .admin-main .btn.alt,
html[data-theme="dark"] button.btn.alt,
html[data-theme="dark"] a.btn.alt{
  background:#1b2330!important;
  border-color:#33404f!important;
  color:#dde4ee!important;
}
html[data-theme="dark"] .btn.alt:hover,
html[data-theme="dark"] .admin-main .btn.alt:hover,
html[data-theme="dark"] body.is-front-page .btn.alt:hover{
  background:#25303d!important;
  border-color:#415063!important;
  color:#eef3f9!important;
}
html[data-theme="dark"] .admin-top-link,
html[data-theme="dark"] .admin-top-link:hover{
  background:#1b2330!important;
  border-color:#33404f!important;
  color:#c9d4e2!important;
}
html[data-theme="dark"] .cmdk-trigger,
html[data-theme="dark"] .cmdk-trigger:hover{
  background:#1b2330!important;border-color:#33404f!important;color:#c9d4e2!important;
}
html[data-theme="dark"] kbd,
html[data-theme="dark"] .cmdk-input kbd,
html[data-theme="dark"] .cmdk-foot kbd,
html[data-theme="dark"] .cmdk-trigger kbd{
  background:#25303d!important;border-color:#3a4757!important;color:#b8c4d4!important;
}
/* 亮色下 kbd / 构建标签也加深一档，达到 4.5:1 */
kbd,.cmdk-trigger kbd,.cmdk-input kbd,.cmdk-foot kbd{color:#4a5666!important}
.build-tag{color:#5a6572!important}
/* 暗色下的空状态与提示块 */
html[data-theme="dark"] .empty,
html[data-theme="dark"] .config-status{background:#141a22!important;color:#9aa7ba!important;border-color:#36363a!important}
html[data-theme="dark"] .config-status b{color:#e6ebf2!important}
html[data-theme="dark"] .config-status span{color:#9aa7ba!important}
/* 暗色下说明性文字统一提亮 */
html[data-theme="dark"] .sub,
html[data-theme="dark"] .field-hint,
html[data-theme="dark"] small{
  color:#9aa7ba;
}

/* 对比度收尾：最后几处边界值（浅蓝字/次要灰字）微调 */
:root{
  --link-ink:#1d4ed8;      /* 比 #2563eb 更深，11~12px 也能达标 */
}
a.text-link,.text-link{color:var(--link-ink)}
[data-theme="dark"] a.text-link,[data-theme="dark"] .text-link{color:#8ab4f8}
.tag{color:#2b4a8f}
[data-theme="dark"] .tag{background:#212b36!important;color:#c6d0dd!important}
.badge,.pill{color:#2b4a8f}
[data-theme="dark"] .badge,[data-theme="dark"] .pill{background:#212b36!important;color:#c6d0dd!important}
/* 首页/前台说明性文字 */
body.is-front-page .sub,body.is-front-page .field-hint{color:var(--muted)!important}
html[data-theme="dark"] body.is-front-page .sub,html[data-theme="dark"] body.is-front-page .field-hint{color:#9aa7ba!important}
/* 统计数值与标签 */
.profile-data-row b,.dashboard-stat b{color:inherit}
html[data-theme="dark"] .profile-data-row b,html[data-theme="dark"] .dashboard-stat b{color:#e8eef6!important}
/* 主按钮白字；次按钮必须用深色文字（修正上一次改动引入的白字白底） */
.btn{color:#fff}
.btn.alt,.btn.alt:visited,button.btn.alt{color:#3f4a5c!important}
.btn.alt:hover{color:#1d4ed8!important}
body.is-front-page .btn{color:#fff!important}
body.is-front-page .btn.alt{color:#3f4a5c!important}
body.is-front-page .btn.alt:hover{color:#1d4ed8!important}
html[data-theme="dark"] .btn.alt,html[data-theme="dark"] button.btn.alt{color:#dde4ee!important}
/* 前台「仅自己可见」提示与角色徽标 */
.social-proof span{color:var(--muted)}
html[data-theme="dark"] .social-proof span{color:#c9d4e2}
.profile-identity p b{color:#1d4ed8;background:#e4ecfb}
html[data-theme="dark"] .profile-identity p b{color:#cfe0ff!important;background:#1e2b45!important}

/* 对比度最后一档：4.1 → 4.6（小字加深一档） */
:root{--muted:#556072;--muted-2:#525d6b}
/* 前台信任行 / 权益标签 */
.trust-row,.trust-row span,.trust-row small,
.badge-inline,.meta-tag,.tag-inline{color:var(--muted)!important}
html[data-theme="dark"] .trust-row,html[data-theme="dark"] .trust-row span,html[data-theme="dark"] .trust-row small{color:#c9d4e2!important}
/* 社交证明行（只在首页板块内生效，避免影响图表图例与统计文字） */
body.is-front-page .social-proof{color:var(--muted);background:#fff;border-color:#e3e8f0}
body.is-front-page .social-proof strong{color:var(--ink)}
html[data-theme="dark"] body.is-front-page .social-proof{color:#cfd8e4!important;background:#1c1e23!important;border-color:#36363a!important}
html[data-theme="dark"] body.is-front-page .social-proof strong{color:#e8eef6!important}

/* 列表统计与图例：暗色下必须看得清 */
.admin-list-meta,.admin-list-meta span{color:var(--muted)}
html[data-theme="dark"] .admin-list-meta,html[data-theme="dark"] .admin-list-meta span{color:#a8b4c4!important}
.chart-legend span,.chart-legend{color:var(--muted)}
html[data-theme="dark"] .chart-legend span,html[data-theme="dark"] .chart-legend{color:#a8b4c4!important}
.chart-day small,.spent-day small,.spent-day span{color:var(--muted)}
html[data-theme="dark"] .chart-day small,html[data-theme="dark"] .spent-day small,html[data-theme="dark"] .spent-day span{color:#a8b4c4!important}
.profile-data-row span,.dashboard-stat span{color:var(--muted)}
html[data-theme="dark"] .profile-data-row span,html[data-theme="dark"] .dashboard-stat span{color:#a8b4c4!important}

/* 对比度终值（最后两处边界）
   注意：此处必须限定浅色主题。原写法是无条件的 :root，
        会把深色模式已提亮的 --muted（#9aa7ba）又覆盖回深灰 #4f5a6b，
        导致深色下导航分组标题、说明文字对比度不足。 */
:root:not([data-theme="dark"]){--muted:#4f5a6b;--muted-2:#4c5664}
html[data-theme="dark"]{--muted:#a3b2c6;--muted-2:#93a2b8}
.cost-bar span,.cost-bar .cost-label,.submit-summary b,.workspace-side .sub-label{color:var(--muted)!important}
html[data-theme="dark"] .cost-bar span,html[data-theme="dark"] .cost-bar .cost-label,
html[data-theme="dark"] .submit-summary b,html[data-theme="dark"] .workspace-side .sub-label{color:#a8b4c4!important}
html[data-theme="dark"] .cost-bar,html[data-theme="dark"] .submit-summary{background:#1c1e23!important;border-color:#36363a!important}

/* ============================================================
   折叠面板通用修复（不限 class）
   问题：此前只为 details.advanced / details[data-advanced] 写了
        「折叠时隐藏内容」的规则；用户管理页的「余额调整」等
        details 没有这些类名，于是折叠状态下内容仍然渲染，
        与同一单元格内的其他控件重叠（实测 /admin/users/ 出现重叠）。
   处理：对全部 details 生效，并用 display:none 真正移出布局。
   ============================================================ */
details:not([open]) > *:not(summary){display:none!important}
details[open] > summary{position:relative;z-index:1}
/* summary 保持可点击且不产生额外占位 */
details > summary{list-style:none;cursor:pointer}
details > summary::-webkit-details-marker{display:none}
/* 后台表格单元格内的 details 占满整行，避免与相邻控件挤在一起 */
.admin-main td details,.table-wrap td details{display:block;width:100%}
.admin-main td details > summary{display:inline-flex;align-items:center;gap:6px;min-height:30px;padding:0 10px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:12px}
.admin-main td details[open] > summary{margin-bottom:8px}
.admin-main td .adjust-form,.table-wrap td .adjust-form{
  display:grid;gap:7px;min-width:200px;padding:11px;border:1px solid var(--line);border-radius:10px;background:#fff
}
.admin-main td .adjust-form input,.admin-main td .adjust-form button{width:100%;min-height:34px}
[data-theme="dark"] .admin-main td details > summary{background:#1b2330;border-color:#33404f;color:#c3cad6}
[data-theme="dark"] .admin-main td .adjust-form,[data-theme="dark"] .table-wrap td .adjust-form{background:#1c1e23;border-color:#36363a}

/* ============================================================
   创作提交遮罩：始终视觉居中、移动端不偏移
   截图问题：加载卡片过小且在某些浏览器上看起来偏左。
   处理：独立栅格居中 + 固定最小宽度 + 清晰文案，避免依赖父级布局。
   ============================================================ */
.composer-loading-overlay{
  display:none;place-items:center!important;justify-items:center;align-items:center;
  padding:24px;isolation:isolate;
}
.composer-loading-overlay.show{display:grid!important}
.composer-loading-spinner{
  width:min(320px,calc(100vw - 48px));min-width:220px;
  display:grid;justify-items:center;align-content:center;gap:16px;
  padding:30px 26px;border-radius:16px;background:#fff;border:1px solid #dfe6f0;
  box-shadow:0 18px 54px rgba(16,24,40,.18);text-align:center;
}
.composer-loading-text{font-size:15px;font-weight:700;color:#1a1f2b;line-height:1.45}
.composer-loading-spinner::after{content:'请勿关闭页面，正在安全提交任务';font-size:12px;color:#5b6675}
[data-theme="dark"] .composer-loading-spinner{background:#1c1e23;border-color:#2a3441}
[data-theme="dark"] .composer-loading-text{color:#e8eef6}
[data-theme="dark"] .composer-loading-spinner::after{color:#9aa7ba}
@media(max-width:700px){
  .composer-loading-overlay{padding:18px}
  .composer-loading-spinner{width:min(300px,calc(100vw - 36px));min-width:0;padding:28px 22px;border-radius:14px}
}

/* 作品结果空状态 */
.result-empty{display:grid;justify-items:center;gap:10px;min-height:220px;padding:38px 20px;text-align:center}
.result-empty b{font-size:16px;color:var(--ink)}
.result-empty span{max-width:420px;color:var(--muted);font-size:13px;line-height:1.65}

/* ============================================================
   作品结果操作区：移动端不再把输入框与按钮硬挤同一行
   ============================================================ */
.task-action-stack{display:grid;gap:12px;margin-top:18px;max-width:620px}
.task-action-primary,.task-action-secondary{display:flex}
.task-action-primary .btn,.task-action-secondary .btn{min-width:176px}
.task-action-divider{height:1px;background:var(--line);margin:4px 0}
.task-action-form{display:grid;gap:7px;padding:14px;border:1px solid #e2e7ef;border-radius:10px;background:#fff}
.task-action-form>label{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:700;color:var(--ink)}
.task-action-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(132px,180px);gap:10px}
.task-action-row input{min-width:0;width:100%;min-height:42px}
.task-action-row .btn{min-height:42px;width:100%}
[data-theme="dark"] .task-action-form{background:#1c1e23;border-color:#36363a}
[data-theme="dark"] .task-action-divider{background:#2a3441}
@media(max-width:700px){
  .task-action-stack{gap:11px;margin-top:16px;max-width:none}
  .task-action-primary,.task-action-secondary{display:grid}
  .task-action-primary .btn,.task-action-secondary .btn{width:100%;min-width:0;min-height:46px}
  .task-action-form{gap:8px;padding:13px;border-radius:12px}
  .task-action-row{grid-template-columns:minmax(0,1fr);gap:8px}
  .task-action-row input,.task-action-row .btn{min-height:46px}
}

/* ============================================================
   GLOBAL LAYOUT GUARD — 全页面偏移防护与排版收敛
   目的：页面新增内容时，不会因 flex/grid 的默认 min-width:auto、
   长文本、宽按钮、表格或操作区而把容器撑破。
   ============================================================ */
.page,.page>* ,.card,.table-wrap,.workspace-layout,.admin-shell,.admin-main,
.workspace-side,.composer,.task-page,.detail-page,.gallery-page,.template-page{
  min-width:0;max-width:100%;
}
/* 所有弹性/栅格内容项允许收缩，长文本由自身换行或省略处理 */
:is(.page,.card,.table-wrap,.workspace-layout,.admin-shell,.admin-main,.form-row,
    .settings-grid,.admin-actions,.task-head-actions,.workspace-head-actions,
    .share-actions,.gallery-actions,.task-card-actions,.video-card-actions,
    .task-action-stack,.task-action-row,.admin-work-actions)>*{min-width:0}
/* 文本容器不能反向撑开父级 */
:where(p,small,span,b,strong,em,label,.sub,.field-hint,.admin-list-meta){overflow-wrap:anywhere}
/* 图片/视频永远不超容器 */
img,video,canvas,svg{max-width:100%}
/* 表单与按钮在父容器内收缩 */
input,select,textarea,button,.btn{max-width:100%}

/* 标题与内容节奏：企业简洁风的 8px 间距体系 */
.page{padding-top:30px;padding-bottom:52px}
.page>h1,.workspace-head h1,.admin-page-head h1{letter-spacing:-.035em}
.page>h1{margin-bottom:8px}
.page>.sub{max-width:760px;line-height:1.7}
.card>h2,.card>h3{letter-spacing:-.018em}
.card>h2:first-child,.card>h3:first-child{margin-top:0}
/* 同页连续卡片保持一致间距，不制造随机空白 */
.page>.card+.card,.page>section.card+section.card,.admin-main>.card+.card{margin-top:16px}

/* 操作区：无论来源于哪个页面，窄屏下都不硬挤 */
@media(max-width:700px){
  .task-head-actions,.workspace-head-actions,.share-actions,.gallery-actions,
  .task-card-actions,.video-card-actions,.admin-work-actions,.admin-inline-actions{
    display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:9px!important;
  }
  .task-head-actions>.btn,.task-head-actions>form,.task-head-actions>form .btn,
  .workspace-head-actions>.btn,.workspace-head-actions>form,.workspace-head-actions>form .btn,
  .share-actions>.btn,.gallery-actions>.btn,.gallery-actions>form,.gallery-actions>form .btn,
  .task-card-actions>.btn,.video-card-actions>.btn,.admin-work-actions>.btn,.admin-work-actions>form,.admin-work-actions form .btn{
    width:100%!important;min-width:0!important;
  }
  .page{padding-top:20px;padding-bottom:40px}
  .card{border-radius:14px}
  .table-wrap{border-radius:10px}
  /* 长筛选条横向可滚，但不会撑开页面 */
  .filter-tabs,.settings-section-nav,.user-nav{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain}
}

/* 大屏最大阅读宽度只作用于文字区，不限制数据与表格区 */
@media(min-width:1200px){
  .task-prompt,.detail-page>p,.page>.sub{max-width:920px}
}

/* ============================================================
   渠道池：模型启停开关 + 统一确认弹窗
   ============================================================ */
.admin-model-switch{display:inline-flex;align-items:center;gap:10px;padding:6px 10px;border:1px solid var(--line);border-radius:10px;background:#fff}
.model-switch-state{font-size:12px;font-weight:650}
.model-switch-state.on{color:#1d4ed8}
.model-switch-state.off{color:#b03a3a}
[data-theme="dark"] .admin-model-switch{background:#1c1e23;border-color:#36363a}
[data-theme="dark"] .model-switch-state.on{color:#8ab0f0}
[data-theme="dark"] .model-switch-state.off{color:#f0a0a2}
@media(max-width:700px){
  .admin-model-switch{width:100%;flex-wrap:wrap}
  .admin-model-switch .btn{width:100%}
}

/* 应用内确认弹窗：替代浏览器原生 confirm，样式与主题一致 */
.app-confirm{position:fixed;inset:0;z-index:210;display:grid;place-items:center;padding:20px}
.app-confirm[hidden]{display:none}
.app-confirm-scrim{position:fixed;inset:0;background:rgba(16,24,40,.46);backdrop-filter:blur(3px)}
.app-confirm-card{position:relative;width:min(420px,100%);display:grid;gap:12px;padding:22px;border:1px solid #e2e7ef;border-radius:14px;background:#fff;box-shadow:0 24px 64px rgba(16,24,40,.24)}
.app-confirm-card h3{margin:0;font-size:16px;letter-spacing:-.02em}
.app-confirm-card p{margin:0;font-size:13px;line-height:1.65;color:var(--muted)}
.app-confirm-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:4px}
.app-confirm-actions .btn{width:100%;min-height:42px}
.app-confirm-actions .danger{background:#c0392b;border-color:#c0392b;color:#fff}
.app-confirm-actions .danger:hover{background:#a93226;border-color:#a93226}
[data-theme="dark"] .app-confirm-card{background:#1c1e23;border-color:#36363a}
@media(max-width:520px){
  .app-confirm-card{width:100%;padding:19px}
  .app-confirm-actions{grid-template-columns:1fr}
}

/* ============================================================
   定时任务 · 运行状态总览
   ============================================================ */
.runtime-overview-card{display:grid;gap:14px}
.runtime-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:11px}
.runtime-item{display:grid;gap:4px;padding:14px;border:1px solid #e3e8f0;border-radius:10px;background:#fff}
.runtime-item>span{font-size:12px;color:var(--muted);font-weight:650}
.runtime-item>b{font-size:19px;letter-spacing:-.02em;line-height:1.2;font-variant-numeric:tabular-nums}
.runtime-item>b.runtime-ok{color:#1d4ed8}
.runtime-item>b.runtime-stale{color:#b03a3a}
.runtime-item>b.runtime-unknown{color:var(--muted)}
.runtime-item>small{font-size:11px;color:var(--muted);line-height:1.45}
[data-theme="dark"] .runtime-item{background:#1c1e23;border-color:#36363a}
[data-theme="dark"] .runtime-item>b.runtime-ok{color:#8ab0f0}
[data-theme="dark"] .runtime-item>b.runtime-stale{color:#f0a0a2}

.runtime-advice{padding:14px 16px;border:1px solid #f0d48a;border-radius:10px;background:#fffbf0}
.runtime-advice>b{display:block;margin-bottom:6px;font-size:13px;color:#7a5200}
.runtime-advice ul{margin:0;padding-left:18px}
.runtime-advice li{font-size:13px;line-height:1.7;color:#6b5320}
[data-theme="dark"] .runtime-advice{background:#2a2311;border-color:#5a4a20}
[data-theme="dark"] .runtime-advice>b{color:#f0d48a}
[data-theme="dark"] .runtime-advice li{color:#d8c48a}

@media(max-width:700px){
  .runtime-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .runtime-item{padding:12px}
  .runtime-item>b{font-size:17px}
}

/* ============================================================
   第三方登录入口与绑定管理
   ============================================================ */
.oauth-login{display:grid;gap:10px;margin-top:18px}
.oauth-divider{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}
.oauth-divider::before,.oauth-divider::after{content:'';flex:1;height:1px;background:var(--line)}
.oauth-divider i{font-style:normal;white-space:nowrap}
.oauth-buttons{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:9px}
.oauth-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid #d7dee9;border-radius:10px;background:#fff;color:#3f4a5c;font-size:13px;font-weight:650;transition:border-color .16s,background .16s,color .16s}
.oauth-btn:hover{border-color:#b9c8de;background:#f5f8fd;color:var(--brand)}
.oauth-hint{font-size:11px;color:var(--muted);line-height:1.6}
.oauth-type-list{display:flex;flex-wrap:wrap;gap:10px 16px;min-height:38px;align-items:center}

.profile-oauth{margin-bottom:32px}
.oauth-bind-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:11px}
.oauth-bind-item{display:grid;gap:6px;padding:14px;border:1px solid #e3e8f0;border-radius:10px;background:#fff;align-content:start}
.oauth-bind-item.bound{border-color:#bcd3f0;background:#f6faff}
.oauth-bind-item>b{font-size:13px}
.oauth-bind-item>small{font-size:11px;color:var(--muted)}
.oauth-bind-item .btn{width:100%;min-height:38px;margin-top:2px}
[data-theme="dark"] .oauth-btn{background:#1b2330;border-color:#2e3a48;color:#c3cad6}
[data-theme="dark"] .oauth-btn:hover{background:#232e3d;color:#8ab0f0}
[data-theme="dark"] .oauth-bind-item{background:#1c1e23;border-color:#36363a}
[data-theme="dark"] .oauth-bind-item.bound{background:#16212f;border-color:#2b3f57}
@media(max-width:700px){
  .oauth-buttons{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .oauth-btn{min-height:46px;font-size:13px}
  .oauth-bind-grid{grid-template-columns:1fr}
}

/* 第三方登录后台诊断 */
.oauth-admin-tools{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.oauth-event-log{margin-top:14px;padding:13px;border:1px solid #e3e8f0;border-radius:10px;background:#fafbfd}
.oauth-event-log>b{font-size:13px}
.oauth-event-log ul{display:grid;gap:5px;margin:9px 0 0;padding:0;list-style:none}
.oauth-event-log li{font-size:11px;line-height:1.5;color:var(--muted);overflow-wrap:anywhere}
.oauth-event-log li span{display:inline-block;min-width:132px;color:var(--muted-2);font-variant-numeric:tabular-nums}
.oauth-event-log li em{font-style:normal;display:inline-flex;padding:1px 5px;border-radius:4px;background:#eaf1fd;color:#2b4a8f}
[data-theme="dark"] .oauth-event-log{background:#1c1e23;border-color:#36363a}
[data-theme="dark"] .oauth-event-log li em{background:#202d3e;color:#a8c4f0}
@media(max-width:700px){.oauth-admin-tools{display:grid;grid-template-columns:1fr}.oauth-admin-tools .btn{width:100%}.oauth-event-log li span{min-width:0;display:block}}

/* ============================================================
   提示词润色面板
   ============================================================ */
.polish-btn{position:relative}
.polish-panel{display:grid;gap:10px;margin-top:12px;padding:14px;border:1px solid #cdddf4;border-radius:12px;background:#f6faff}
.polish-panel[hidden]{display:none}
.polish-panel-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.polish-panel-head b{font-size:13px;color:var(--ink)}
.polish-panel-head small{font-size:11px;color:var(--muted)}
.polish-text{margin:0;padding:12px;border-radius:10px;background:#fff;border:1px solid #e0e8f4;font-size:13px;line-height:1.75;color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow-y:auto}
.polish-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px}
.polish-actions .btn{min-height:40px;width:100%}
[data-theme="dark"] .polish-panel{background:#16212f;border-color:#2b3f57}
[data-theme="dark"] .polish-text{background:#1c1e23;border-color:#26313e;color:#dbe3ee}
@media(max-width:700px){
  .polish-actions{grid-template-columns:1fr}
  .polish-text{max-height:180px}
}

/* ============================================================
   后台列表：统一横向表头（不再使用竖向左列名）
   原实现把每个 td 变成「左侧列名 + 右侧内容」，导致同一页
   既有横向表头又有竖向列表。现改为：
     · 表头始终保持横向、可横向滚动
     · 单元格不再渲染 data-label 前缀
     · 详细信息通过「详情」按钮展开，避免手机上堆一长条
   ============================================================ */
@media(max-width:900px){
  .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .table-wrap table{min-width:640px}
  /* 取消竖排列名 */
  .table-wrap td{display:table-cell!important;grid-template-columns:none!important;width:auto!important;padding:9px 10px!important;border:0;text-align:left}
  .table-wrap td::before{content:none!important;display:none!important}
  .table-wrap tbody,.table-wrap tr{display:table-row-group;width:auto;padding:0;border:0}
  .table-wrap tr{display:table-row}
  .table-wrap th,.table-wrap thead{display:table-cell;white-space:nowrap}
  .table-wrap thead{display:table-header-group}
}

/* 详情展开：行内展开一行详情面板 */
.detail-toggle{cursor:pointer}
.detail-row>td{background:#f8fafd}
.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px 18px;padding:4px 2px}
.detail-grid div{display:grid;gap:3px;font-size:12px;line-height:1.6}
.detail-grid span{font-size:11px;color:var(--muted);font-weight:650}
.detail-grid b{font-weight:600;color:var(--ink);overflow-wrap:anywhere}
[data-theme="dark"] .detail-row>td{background:#141a22}

/* 后台用户信息编辑 */
.admin-edit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}

/* ============================================================
   列表统一规范：简洁列表 + 点击详情
   适用后台与前台所有列表。列表仅保留关键列，
   详情面板默认隐藏，点「详情」展开，避免信息堆积。
   ============================================================ */
.list-detial-none{display:none}
.detail-row[hidden]{display:none!important}
.detail-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.detail-actions .inline-form{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:0}
.detail-actions input{min-height:38px;min-width:130px;flex:1}
.detail-actions .btn{min-height:38px}
.admin-user-edit{margin-top:14px}
.admin-user-edit>summary{cursor:pointer;font-size:13px;font-weight:650;color:var(--brand);padding:7px 0}
[data-theme="dark"] .admin-user-edit>summary{color:#8ab0f0}

/* 关键列不再换行挤压 */
.table-wrap td b{display:inline-block;max-width:100%;overflow-wrap:anywhere}
.table-wrap td small{color:var(--muted)}

@media(max-width:700px){
  .detail-actions{grid-template-columns:1fr}
  .detail-actions .inline-form{display:grid;grid-template-columns:1fr}
  .detail-actions input{min-width:0;width:100%}
  .detail-actions .btn{width:100%}
  .detail-grid{grid-template-columns:1fr;gap:8px}
}

/* ============================================================
   HOMEPAGE REFRESH — 首页重构
   设计取向：编辑排版感、克制的层次、充足留白。
   目标：访客一眼看到「登录 / 注册」，登录后一眼看到「继续创作」。
   ============================================================ */
body.is-front-page .nav{
  padding-top:14px;padding-bottom:14px;
  border-bottom:1px solid rgba(20,30,50,.06);
}
body.is-front-page .nav .links{gap:6px}
body.is-front-page .nav .links a{
  padding:8px 12px;border-radius:10px;font-size:13px;font-weight:600;
  color:var(--muted);transition:background .16s,color .16s;
}
body.is-front-page .nav .links a:hover{background:#f1f5fb;color:var(--brand)}
body.is-front-page .nav .links a.btn,
body.is-front-page .nav .links a.btn:hover{color:#fff;background:var(--brand)}

/* 访客主行动按钮：明显、等宽、移动端满宽 */
.guest-cta-primary{min-height:52px!important;padding:0 30px!important;font-size:15px!important}
.guest-cta-secondary{min-height:52px!important;padding:0 30px!important;font-size:15px!important;border-width:1.5px!important}
.hero-actions{gap:12px}

/* Hero：更克制的排版与更清晰的层次 */
body.is-front-page .home-hero{
  padding-top:64px;padding-bottom:52px;
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:48px;align-items:center;
}
body.is-front-page .home-hero h1{
  font-size:clamp(30px,4.6vw,54px);line-height:1.08;letter-spacing:-.04em;margin-bottom:16px;
}
body.is-front-page .home-hero .eyebrow{margin-bottom:14px}
body.is-front-page .home-hero p{max-width:560px;font-size:15px;line-height:1.75}

/* 访客首屏下方的信任条：更轻、更像说明 */
body.is-front-page .social-proof{
  margin-top:26px;padding:12px 16px;border:1px solid #e6ecf5;border-radius:12px;background:#fff;
  font-size:13px;
}

/* 区块标题统一节奏 */
body.is-front-page .section-title h2{letter-spacing:-.03em}
body.is-front-page section[data-reveal],
body.is-front-page .inspiration-section,
body.is-front-page .model-section,
body.is-front-page .showcase-home{padding-top:44px;padding-bottom:44px}

/* 卡片网格：统一圆角与更松的间距 */
body.is-front-page .inspiration-grid,
body.is-front-page .model-grid,
body.is-front-page .showcase-home-grid{gap:16px}
body.is-front-page .card{border-radius:14px}

/* 注册引导区：更醒目 */
body.is-front-page .cta{
  border-radius:16px;padding:40px 36px;
  background:linear-gradient(120deg,#1d4ed8,#2563eb 55%,#3b82f6);
  color:#fff;
}
body.is-front-page .cta h2{color:#fff;letter-spacing:-.03em}
body.is-front-page .cta p{color:rgba(255,255,255,.86)}
body.is-front-page .cta .btn.light{background:#fff;color:#1d4ed8;font-weight:700}

@media(max-width:900px){
  body.is-front-page .home-hero{
    grid-template-columns:minmax(0,1fr);gap:30px;padding-top:36px;padding-bottom:34px;
  }
  body.is-front-page .home-hero h1{font-size:clamp(26px,7.4vw,38px)}
  body.is-front-page section[data-reveal],
  body.is-front-page .inspiration-section,
  body.is-front-page .model-section,
  body.is-front-page .showcase-home{padding-top:30px;padding-bottom:30px}
  body.is-front-page .cta{padding:28px 22px;border-radius:14px}
  .guest-cta-primary,.guest-cta-secondary{width:100%;min-height:50px!important}
  .hero-actions{display:grid;grid-template-columns:1fr;gap:10px}
}

/* 注意：多处规则用 `background` 简写（如 .admin-main select{background:#fff}），
   简写会把 background-image 重置为 none，且这些选择器权重高于单个 select。
   因此箭头必须用同等或更高权重的选择器声明，并放在文件末尾。 */
select,
.admin-main select,
body.is-front-page select,
.composer select,
.gallery-search select,
.template-form select,
.prompt-tool select,
.plan select,
.ratio-extra select,
.advanced-body select,
.field select{
  padding-right:34px!important;
  background-image:var(--select-arrow)!important;
  background-repeat:no-repeat!important;
  background-position:right 11px center!important;
  background-size:16px 16px!important;
  cursor:pointer;
}
/* 多选/列表型 select 不画箭头（放在后面以覆盖上面的 !important） */
select[multiple],
select[size]:not([size="1"]){
  padding-right:11px!important;
  background-image:none!important;
  cursor:default;
}

/* 提交遮罩：补充预期说明，避免误以为在等出图 */
.composer-loading-hint{display:block;max-width:280px;margin-top:2px;font-size:12px;line-height:1.6;color:var(--muted);text-align:center}
[data-theme="dark"] .composer-loading-hint{color:#9aa7ba}
.composer-loading-spinner::after{content:none}

/* ============================================================
   修复：移动端底部导航遮挡页面底部操作按钮
   现象：创作页「提交创作」在启用底部导航后位于导航栏下方，
        点击会被导航栏拦截，表现为「点了没反应 / 一直转圈」。
   处理：页面主体预留底部安全间距，且提交区固定在导航之上。
   ============================================================ */
:root{--mobile-nav-h:64px}
@media(max-width:900px){
  /* 页面底部留出导航高度 + 安全区，最后一个操作按钮不会被盖住 */
  body.has-mobile-nav .page,
  body.has-mobile-nav main.shell,
  body.has-mobile-nav .composer-form{padding-bottom:calc(var(--mobile-nav-h) + env(safe-area-inset-bottom, 0px) + 18px)!important}
  /* 提交按钮区避免贴底 */
  .composer-form .submit-main{margin-bottom:6px}
}

/* ============================================================
   提交反馈：轻量进度条（替代全屏遮罩）
   背景：全屏遮罩会让用户以为「卡在提交中」。
   现改为顶部细进度条 + 按钮内联反馈，
   页面内容保持可见，提交几百毫秒内即跳转到任务状态页。
   ============================================================ */
.submit-progress{
  position:fixed;top:0;left:0;right:0;height:3px;z-index:9999;
  background:linear-gradient(90deg,rgba(37,99,235,.15) 0%,var(--brand) 45%,rgba(37,99,235,.15) 100%);
  background-size:200% 100%;
  animation:submit-progress-move 1.1s linear infinite;
}
@keyframes submit-progress-move{
  0%{background-position:100% 0}
  100%{background-position:-100% 0}
}
/* 提交中禁用交互，但不禁用视觉反馈 */
html.is-submitting .composer-form input,
html.is-submitting .composer-form select,
html.is-submitting .composer-form textarea{
  opacity:.75;pointer-events:none;
}
html.is-submitting .composer-form button{pointer-events:none}
/* 任务页首屏状态卡：让用户立刻知道已进入队列 */
.task-status-banner{
  display:grid;gap:6px;padding:16px 18px;margin:14px 0 4px;
  border:1px solid #cdddf4;border-radius:12px;background:#f6faff;
}
.task-status-banner b{font-size:15px;letter-spacing:-.02em;color:var(--ink)}
.task-status-banner span{font-size:13px;color:var(--muted);line-height:1.6}
.task-status-banner .status{justify-self:start}
[data-theme="dark"] .task-status-banner{background:#16212f;border-color:#2b3f57}
@media(prefers-reduced-motion:reduce){.submit-progress{animation:none}}

/* 模型列表操作区：启用/停用按钮与其它操作并排且不易误触 */
.model-toggle-form{display:inline-flex;margin:0}
.model-toggle-form button{white-space:nowrap}
.admin-main td .inline-form+.inline-form{margin-left:6px}
@media(max-width:900px){
  .model-toggle-form{display:flex;width:100%;margin-top:6px}
  .model-toggle-form button{width:100%}
}

/* ============================================================
   ENTERPRISE CLEAN — 企业简洁风
   取向：去掉氛围装饰、渐变文字与漂浮动画，
        用排版层次、留白与细分隔线表达秩序感。
   ============================================================ */
/* 1) 移除装饰光斑 */
.orb,.decor,.hero-orb,.gradient-text::before,.gradient-text::after{display:none!important}

/* 2) 渐变文字改为实色，强调色只用于关键动作 */
.gradient-text{
  background:none!important;-webkit-text-fill-color:currentColor!important;
  color:var(--ink)!important;
}
[data-theme="dark"] .gradient-text{color:#e8eef6!important}

/* 3) 关闭漂浮/淡入动画，保留即时可读 */
@keyframes float-in{from{opacity:1;transform:none}to{opacity:1;transform:none}}
@keyframes fade-in{from{opacity:1}to{opacity:1}}
[data-reveal]{opacity:1!important;transform:none!important;animation:none!important}

/* 4) 首页信息密度：更克制、更像企业站 */
body.is-front-page .home-hero{
  padding-top:56px;padding-bottom:48px;
  border-bottom:1px solid rgba(20,30,50,.07);
}
body.is-front-page .home-hero h1{font-weight:750}
body.is-front-page .home-hero p{color:var(--muted)}
body.is-front-page .eyebrow{
  color:var(--muted);letter-spacing:.16em;font-weight:650;
}
/* 区块之间以细线分隔，替代大面积色块 */
body.is-front-page .inspiration-section,
body.is-front-page .model-section,
body.is-front-page .showcase-home,
body.is-front-page .return-panel{
  border-top:1px solid rgba(20,30,50,.07);
}
body.is-front-page .section-title h2{font-weight:720}

/* 5) 卡片：细边框 + 无重阴影 */
body.is-front-page .card,
body.is-front-page .inspiration-card,
body.is-front-page .model-card,
body.is-front-page .showcase-home-card{
  box-shadow:none!important;border:1px solid #e6ebf3;
}
body.is-front-page .card:hover,
body.is-front-page .inspiration-card:hover,
body.is-front-page .model-card:hover{
  border-color:#cdd8e8;transform:none!important;
}

/* 6) 注册引导区：改为克制的深色块，不用多彩渐变 */
body.is-front-page .cta{
  background:#111827!important;
  border:1px solid #111827;border-radius:14px;padding:36px 34px;
}
body.is-front-page .cta h2{color:#f4f7fb;font-weight:720}
body.is-front-page .cta p{color:#a8b4c4}
body.is-front-page .cta .btn.light{background:#fff;color:#111827;font-weight:700}
body.is-front-page .cta .btn.light:hover{background:#eef2f8}

/* 7) 移动端：去掉多余装饰，保持纵向节奏 */
@media(max-width:900px){
  body.is-front-page .home-hero{padding-top:30px;padding-bottom:28px}
  body.is-front-page .cta{padding:26px 20px}
}

/* 首页移动端顶栏：不显示返回按钮，改用品牌方点 */
.mobile-home-mark{
  width:26px;height:26px;border-radius:8px;background:var(--brand);
  position:relative;flex:0 0 auto;
}
.mobile-home-mark::after{
  content:'';position:absolute;inset:7px;border-radius:4px;background:#fff;opacity:.92;
}
[data-theme="dark"] .mobile-home-mark{background:#2563eb}

/* 上游超时标识：与普通失败区分，避免用户误判为内容问题 */
.status.warning{background:rgba(217,151,26,.14);color:#8a5a00;border-color:rgba(217,151,26,.3)}
[data-theme="dark"] .status.warning{background:rgba(220,174,87,.18);color:#e8c07a;border-color:rgba(220,174,87,.32)}

/* 第三方登录回调地址展示 */
.oauth-callback-box{display:grid;gap:8px;padding:14px;margin:12px 0;border:1px solid #e3e8f0;border-radius:10px;background:#fafbfd}
.oauth-callback-box>b{font-size:13px}
.oauth-callback-box small{font-size:11px;line-height:1.6;color:var(--muted)}
[data-theme="dark"] .oauth-callback-box{background:#1c1e23;border-color:#36363a}
@media(max-width:700px){.oauth-callback-box .code-copy{display:grid;grid-template-columns:1fr;gap:8px}}

/* ============================================================
   用户中心头像与退出登录
   ============================================================ */
.profile-hero-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}

/* 头像：有第三方头像时显示图片，否则回退首字母 */
.profile-avatar{position:relative;overflow:visible}
.profile-avatar.has-image{overflow:hidden;background:#eef2f8;padding:0}
.profile-avatar.has-image img{width:100%;height:100%;object-fit:cover;display:block;border-radius:inherit}
.profile-avatar .avatar-src{
  position:absolute;right:-4px;bottom:-4px;
  font-style:normal;font-size:10px;line-height:1;
  padding:3px 5px;border-radius:6px;
  background:#fff;border:1px solid #dfe6f0;color:var(--muted);font-weight:650;
  box-shadow:0 1px 3px rgba(16,24,40,.08);
}
[data-theme="dark"] .profile-avatar .avatar-src{background:#1b2330;border-color:#2e3a48;color:#9aa7ba}

@media(max-width:700px){
  .profile-hero-actions{gap:6px}
  .profile-hero-actions .btn{padding:0 12px;min-height:34px;font-size:12px}
}

/* 昵称来源标识：说明已同步自第三方账号 */
.profile-identity h1{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.profile-identity h1 .name-src{
  font-style:normal;font-size:11px;font-weight:650;line-height:1;
  padding:4px 7px;border-radius:6px;
  background:#eef4ff;border:1px solid #d6e3fb;color:#2b4a8f;
}
[data-theme="dark"] .profile-identity h1 .name-src{background:#1c2939;border-color:#2b3f57;color:#a8c4f0}



/* 登录/注册图形验证码 */
.captcha-field{margin-top:2px}
.captcha-row{display:grid;grid-template-columns:minmax(0,1fr) 150px;gap:10px;align-items:center}
.captcha-row input{min-width:0;min-height:48px;text-transform:uppercase;letter-spacing:.12em;font-weight:650}
.captcha-row img{display:block;width:150px;height:48px;border:1px solid #d7dee9;border-radius:10px;cursor:pointer;background:#f3f6fa;transition:opacity .16s,border-color .16s}
.captcha-row img:hover{border-color:var(--brand)}
.captcha-row img.loading{opacity:.45}
[data-theme="dark"] .captcha-row img{border-color:#2e3a48;background:#1c1e23}
@media(max-width:460px){.captcha-row{grid-template-columns:minmax(0,1fr) 132px}.captcha-row img{width:132px}}



/* 第三方账号未绑定：一键注册确认页 */
.oauth-confirm-page{min-height:calc(100vh - 120px);display:grid;place-items:center;padding:36px 16px}
.oauth-confirm-card{width:min(520px,100%);display:grid;gap:16px;padding:30px;border-radius:16px}
.oauth-confirm-card h1{margin:0;font-size:26px;letter-spacing:-.035em}
.oauth-confirm-user{display:flex;align-items:center;gap:13px;padding:13px;border:1px solid #e1e8f2;border-radius:12px;background:#f8fafd}
.oauth-confirm-user img{width:52px;height:52px;border-radius:50%;object-fit:cover;background:#eef2f8}
.oauth-confirm-user div{display:grid;gap:3px}
.oauth-confirm-user b{font-size:15px}
.oauth-confirm-user small{color:var(--muted);font-size:12px}
.oauth-confirm-note{padding:13px 15px;border-left:3px solid var(--brand);background:#f6f9ff;border-radius:0 10px 10px 0}
.oauth-confirm-note b{font-size:13px}
.oauth-confirm-note ul{margin:7px 0 0;padding-left:18px;color:var(--muted);font-size:12px;line-height:1.75}
.oauth-confirm-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.oauth-confirm-actions .btn{width:100%;min-height:48px}
[data-theme="dark"] .oauth-confirm-user{background:#1c1e23;border-color:#283340}
[data-theme="dark"] .oauth-confirm-note{background:#152033}
@media(max-width:560px){.oauth-confirm-page{padding:22px 14px}.oauth-confirm-card{padding:22px 18px}.oauth-confirm-actions{grid-template-columns:1fr}.oauth-confirm-card h1{font-size:23px}}


/* ============================================================
   HOMEPAGE v2 — 圆润 · 层次 · 吸引
   设计要点：
     · 大圆角与柔和投影，取代生硬直角
     · 首屏用渐变与光晕营造科技感（克制，不喧宾夺主）
     · 卡片可悬停微抬升，增强"可点击"的心理暗示
     · 移动端信息密度下调，重点更突出
   ============================================================ */
body.is-front-page{--hm-radius:20px;--hm-radius-lg:28px}

/* ---------- 首屏 ---------- */
body.is-front-page .home-hero{
  position:relative;
  margin:8px 0 26px;
  padding:52px 44px 46px;
  border-radius:var(--hm-radius-lg);
  border:1px solid #e4ebf5;
  background:
    radial-gradient(120% 140% at 12% 0%,#eef4ff 0%,rgba(255,255,255,0) 58%),
    radial-gradient(90% 120% at 100% 10%,#eaf6ff 0%,rgba(255,255,255,0) 62%),
    linear-gradient(180deg,#ffffff 0%,#fbfdff 100%);
  box-shadow:0 18px 48px rgba(20,40,90,.07),0 2px 8px rgba(20,40,90,.04);
  overflow:hidden;
}
/* 柔和光晕（置于底层，不拦截点击） */
body.is-front-page .home-hero::before,
body.is-front-page .home-hero::after{
  content:'';position:absolute;border-radius:50%;pointer-events:none;z-index:0;
}
body.is-front-page .home-hero::before{
  width:420px;height:420px;right:-130px;top:-160px;
  background:radial-gradient(circle,rgba(37,99,235,.14),rgba(37,99,235,0) 68%);
}
body.is-front-page .home-hero::after{
  width:320px;height:320px;left:-120px;bottom:-170px;
  background:radial-gradient(circle,rgba(56,189,248,.13),rgba(56,189,248,0) 70%);
}
body.is-front-page .home-hero>*{position:relative;z-index:1}
body.is-front-page .home-hero h1{
  font-size:clamp(30px,4.4vw,52px);
  line-height:1.1;letter-spacing:-.045em;margin:0 0 16px;font-weight:800;
}
body.is-front-page .home-hero p{max-width:560px;font-size:16px;line-height:1.8;color:var(--muted)}
body.is-front-page .hero-actions{margin-top:26px;gap:12px;display:flex;flex-wrap:wrap}
/* 首屏主按钮更有分量 */
body.is-front-page .guest-cta-primary,
body.is-front-page .hero-actions .btn.big{
  min-height:52px!important;padding:0 28px!important;border-radius:14px!important;
  font-size:15px!important;font-weight:700!important;
  box-shadow:0 10px 24px rgba(37,99,235,.22);
}
body.is-front-page .guest-cta-primary:hover,
body.is-front-page .hero-actions .btn.big:hover{box-shadow:0 14px 30px rgba(37,99,235,.28)}
body.is-front-page .guest-cta-secondary{border-radius:14px!important}

/* 信任条：胶囊化 */
body.is-front-page .trust-row,
body.is-front-page .social-proof{
  margin-top:24px;padding:12px 18px;border-radius:999px;
  border:1px solid #e6ecf5;background:#fff;
  box-shadow:0 4px 14px rgba(20,40,90,.05);
  font-size:13px;
}

/* ---------- 区块标题 ---------- */
body.is-front-page .section-title{gap:14px;margin-bottom:18px}
body.is-front-page .section-title h2{
  font-size:clamp(20px,2.6vw,28px);font-weight:750;letter-spacing:-.035em;margin:0;
}
body.is-front-page .section-title .eyebrow{font-size:11px;letter-spacing:.18em;color:var(--brand);font-weight:700}
body.is-front-page .section-title p.sub,
body.is-front-page .inspiration-section>p.sub,
body.is-front-page .model-section>p.sub{margin-top:6px;font-size:14px;line-height:1.75;color:var(--muted)}

/* ---------- 卡片统一圆润 ---------- */
body.is-front-page .card,
body.is-front-page .inspiration-card,
body.is-front-page .model-card,
body.is-front-page .showcase-home-card,
body.is-front-page .recent-home-card,
body.is-front-page .art-card,
body.is-front-page .return-grid>a{
  border-radius:var(--hm-radius)!important;
  border:1px solid #e6ecf5!important;
  background:#fff!important;
  box-shadow:0 4px 16px rgba(20,40,90,.05)!important;
  transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .18s,border-color .18s;
}
body.is-front-page .card:hover,
body.is-front-page .inspiration-card:hover,
body.is-front-page .model-card:hover,
body.is-front-page .showcase-home-card:hover,
body.is-front-page .recent-home-card:hover,
body.is-front-page .return-grid>a:hover{
  transform:translateY(-3px)!important;
  border-color:#cfdcef!important;
  box-shadow:0 14px 32px rgba(20,40,90,.11)!important;
}
/* 卡片内部留白更舒展 */
body.is-front-page .card{padding:18px}
body.is-front-page .inspiration-card,body.is-front-page .model-card{padding:18px}

/* 网格间距 */
body.is-front-page .inspiration-grid,
body.is-front-page .model-grid,
body.is-front-page .showcase-home-grid,
body.is-front-page .recent-home-grid,
body.is-front-page .return-grid{gap:16px}

/* ---------- 步骤/特性区 ---------- */
body.is-front-page .steps{gap:14px}
body.is-front-page .steps>*{
  border-radius:var(--hm-radius);border:1px solid #e8eef7;background:#fff;padding:20px;
  box-shadow:0 4px 16px rgba(20,40,90,.045);
}
body.is-front-page .feature-band{
  border-radius:var(--hm-radius-lg);border:1px solid #e6ecf5;background:#fff;
  box-shadow:0 10px 30px rgba(20,40,90,.06);padding:26px;
}

/* ---------- 底部引导 ---------- */
body.is-front-page .cta{
  border-radius:var(--hm-radius-lg)!important;
  padding:40px 38px!important;
  background:
    radial-gradient(90% 120% at 100% 0%,rgba(56,189,248,.22),rgba(56,189,248,0) 60%),
    linear-gradient(135deg,#101a30 0%,#16233d 55%,#1b2c4d 100%)!important;
  box-shadow:0 20px 48px rgba(12,24,48,.28);
}
body.is-front-page .cta h2{font-size:clamp(20px,2.8vw,30px);letter-spacing:-.035em}
body.is-front-page .cta .btn.light{border-radius:14px;min-height:50px;padding:0 26px;font-weight:750}

/* ---------- 移动端微调 ---------- */
@media(max-width:900px){
  body.is-front-page .home-hero{padding:30px 20px 28px;border-radius:20px;margin:4px 0 20px}
  body.is-front-page .home-hero h1{letter-spacing:-.04em}
  body.is-front-page .guest-cta-primary,body.is-front-page .guest-cta-secondary{width:100%;border-radius:14px!important}
  body.is-front-page .trust-row,body.is-front-page .social-proof{border-radius:16px;padding:12px 14px}
  body.is-front-page .card{padding:15px;border-radius:16px!important}
  body.is-front-page .cta{padding:28px 22px!important;border-radius:20px!important}
  body.is-front-page .steps{gap:10px}
}

/* ---------- 暗色 ---------- */
html[data-theme="dark"] body.is-front-page .home-hero{
  border-color:#222c39;
  background:
    radial-gradient(120% 140% at 12% 0%,rgba(37,99,235,.16) 0%,rgba(0,0,0,0) 58%),
    linear-gradient(180deg,#121821 0%,#0f141b 100%);
  box-shadow:0 18px 48px rgba(0,0,0,.35);
}
html[data-theme="dark"] body.is-front-page .card,
html[data-theme="dark"] body.is-front-page .inspiration-card,
html[data-theme="dark"] body.is-front-page .model-card,
html[data-theme="dark"] body.is-front-page .showcase-home-card,
html[data-theme="dark"] body.is-front-page .recent-home-card,
html[data-theme="dark"] body.is-front-page .steps>*,
html[data-theme="dark"] body.is-front-page .feature-band{
  background:#1c1e23!important;border-color:#36363a!important;box-shadow:none!important;
}
html[data-theme="dark"] body.is-front-page .trust-row,
html[data-theme="dark"] body.is-front-page .social-proof{background:#1c1e23;border-color:#36363a}
html[data-theme="dark"] body.is-front-page .cta{
  background:radial-gradient(90% 120% at 100% 0%,rgba(56,189,248,.18),rgba(0,0,0,0) 60%),
             linear-gradient(135deg,#0f1726 0%,#131d30 60%,#16233c 100%)!important;
}

/* ============================================================
   HOMEPAGE v3 — 还原现代 AI 产品首页风格
   参考设计语言（依据用户提供的截图）：
     · 白色圆角胶囊顶栏 + 蓝色胶囊主按钮
     · 超大两行主标题，第二行用品牌蓝强调
     · 主按钮（蓝底+图标）与次按钮（纯文字+箭头）并排
     · 作品展示卡：macOS 三色圆点标题栏 + 大小卡拼合 + 流程条
     · 能力区：CAPABILITIES 小标 + 大标题 + 编号条目 + 细线分隔
   ============================================================ */

/* ---------- 顶栏：白色圆角胶囊 ---------- */
body.is-front-page>main.shell>header.nav{
  margin:14px 0 0!important;
  padding:10px 14px!important;
  min-height:0!important;
  border-radius:999px!important;
  border:1px solid #eef1f6!important;
  background:#fff!important;
  box-shadow:0 6px 22px rgba(20,40,90,.07)!important;
  display:flex;align-items:center;gap:12px;
}
body.is-front-page .nav .brand{
  font-weight:800;font-size:16px;letter-spacing:-.02em;color:#111827;
  display:flex;align-items:center;gap:9px;flex:1 1 auto;
}
body.is-front-page .nav .brand:before{
  content:'';width:30px;height:30px;border-radius:50%;
  background:linear-gradient(135deg,#e11d48,#f43f5e 60%,#fb7185);
  box-shadow:inset 0 0 0 3px rgba(255,255,255,.85);
}
body.is-front-page .nav .links{gap:8px!important;align-items:center}
body.is-front-page .nav .links a:not(.btn){
  padding:8px 12px;border-radius:999px;font-size:14px;font-weight:600;color:#4b5563;
}
body.is-front-page .nav .links a:not(.btn):hover{background:#f3f6fb;color:#111827}
body.is-front-page .nav .links a.btn{
  border-radius:999px!important;min-height:40px;padding:0 20px!important;
  font-size:14px;font-weight:700;
  box-shadow:0 8px 18px rgba(37,99,235,.22);
}

/* ---------- 首屏 ---------- */
body.is-front-page .home-hero{
  margin:18px 0 22px!important;
  padding:0!important;border:0!important;border-radius:0!important;
  background:none!important;box-shadow:none!important;
  display:block!important;
}
body.is-front-page .home-hero::before,body.is-front-page .home-hero::after{display:none!important}
body.is-front-page .home-hero .hero-copy{max-width:720px}
body.is-front-page .home-hero h1{
  font-size:clamp(38px,7.4vw,68px)!important;
  line-height:1.06!important;letter-spacing:-.05em!important;
  font-weight:800!important;color:#0b1220!important;margin:0 0 10px!important;
}
body.is-front-page .home-hero h1 em{
  display:block;font-style:normal;color:var(--brand);
  margin-top:2px;
}
body.is-front-page .home-hero .eyebrow{display:none}
body.is-front-page .home-hero p{
  max-width:620px;font-size:16px;line-height:1.85;color:#5b6675;margin:14px 0 0;
}
body.is-front-page .hero-actions{margin-top:24px!important;gap:10px;display:flex;align-items:center;flex-wrap:wrap}
body.is-front-page .hero-actions .btn.big,
body.is-front-page .guest-cta-primary{
  border-radius:999px!important;min-height:50px!important;padding:0 26px!important;
  font-size:15px!important;font-weight:750!important;
  display:inline-flex;align-items:center;gap:8px;
  box-shadow:0 10px 24px rgba(37,99,235,.24)!important;
}
body.is-front-page .guest-cta-secondary,
body.is-front-page .hero-actions .text-link{
  border:0!important;background:transparent!important;box-shadow:none!important;
  border-radius:999px!important;min-height:50px!important;padding:0 16px!important;
  color:var(--ink)!important;font-size:15px!important;font-weight:700!important;
  display:inline-flex;align-items:center;gap:7px;
}
body.is-front-page .guest-cta-secondary:hover{background:#f3f6fb!important;color:var(--brand)!important}

/* ---------- 作品展示卡（Studio 窗） ---------- */
body.is-front-page .hero-art{
  margin:26px 0 8px!important;display:block!important;
  border-radius:20px!important;border:1px solid #eceff4!important;background:#fff!important;
  box-shadow:0 18px 44px rgba(20,40,90,.10)!important;padding:0!important;overflow:hidden;
}
body.is-front-page .hero-art>*{display:none}
body.is-front-page .hero-art::before{
  content:'\25CF  \25CF  \25CF';
  display:block;padding:14px 18px 10px;
  color:#e5e7eb;font-size:13px;letter-spacing:3px;line-height:1;
}
body.is-front-page .hero-art::after{
  content:'Studio · Create';
  display:block;margin:-26px 0 0 66px;padding-bottom:10px;
  font-size:13px;color:#9aa3b2;font-weight:600;
}
body.is-front-page .stages{
  display:grid!important;grid-template-columns:1.45fr 1fr;gap:10px;
  padding:0 18px 12px;
}
body.is-front-page .stages>div{
  border-radius:16px!important;border:0!important;min-height:112px;padding:16px!important;
  color:#fff!important;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;
}
body.is-front-page .stages>div:nth-child(2){background:linear-gradient(140deg,#2b3a4f,#1d2733)!important}
body.is-front-page .stages>div:nth-child(3){background:linear-gradient(140deg,#c2410c,#ea580c)!important}
body.is-front-page .stage-strip{
  display:flex!important;gap:10px;align-items:center;flex-wrap:wrap;
  margin:0 18px 18px;padding:12px 16px;border-radius:14px;
  background:#f5f7fb;border:1px solid #eef1f6;
  font-size:13px;color:#4b5563;font-weight:600;
}
body.is-front-page .stage-strip>i{font-style:normal;color:#b6bfcc}

/* ---------- 能力区 ---------- */
body.is-front-page .feature-band{
  margin:34px 0!important;padding:0!important;border:0!important;
  background:none!important;box-shadow:none!important;border-radius:0!important;
}
body.is-front-page .feature-band .section-title{
  display:block!important;margin-bottom:26px!important;
}
body.is-front-page .feature-band .section-title .eyebrow{
  display:block!important;color:var(--brand)!important;
  font-size:12px!important;letter-spacing:.2em!important;font-weight:750!important;
  margin-bottom:12px;
}
body.is-front-page .feature-band .section-title h2{
  font-size:clamp(26px,4.6vw,44px)!important;line-height:1.14!important;
  letter-spacing:-.045em!important;font-weight:800!important;color:#0b1220!important;margin:0!important;
}
body.is-front-page .steps{
  display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:0!important;
}
body.is-front-page .steps>*{
  border:0!important;border-top:1px solid #eef1f6!important;border-radius:0!important;
  background:none!important;box-shadow:none!important;
  padding:26px 0!important;
  display:grid!important;grid-template-columns:56px 1fr;gap:20px;align-items:start;
}
body.is-front-page .steps>*:last-child{border-bottom:1px solid #eef1f6!important}

/* ---------- 通用区块间距 ---------- */
body.is-front-page .inspiration-section,
body.is-front-page .model-section,
body.is-front-page .showcase-home{padding:32px 0!important;border-top:1px solid #eef1f6!important}
body.is-front-page .section-title h2{font-size:clamp(20px,3vw,30px)!important;font-weight:780!important}

/* ---------- 移动端 ---------- */
@media(max-width:900px){
  body.is-front-page>main.shell>header.nav{padding:8px 10px!important;margin:10px 0 0!important}
  body.is-front-page .home-hero h1{font-size:clamp(34px,9.6vw,46px)!important}
  body.is-front-page .home-hero p{font-size:15px}
  body.is-front-page .hero-actions{display:grid!important;grid-template-columns:1fr!important;gap:10px}
  body.is-front-page .hero-actions .btn.big,
  body.is-front-page .guest-cta-primary,
  body.is-front-page .guest-cta-secondary{width:100%!important;justify-content:center}
  body.is-front-page .stages{grid-template-columns:1fr 1fr!important;gap:9px;padding:0 14px 10px}
  body.is-front-page .stages>div:first-child{grid-column:1 / -1;min-height:132px}
  body.is-front-page .stages>div{min-height:92px;padding:13px!important}
  body.is-front-page .hero-art::after{margin-left:58px}
  body.is-front-page .stage-strip{margin:0 14px 14px;gap:7px;font-size:12px;padding:11px 13px}
  body.is-front-page .steps>*{grid-template-columns:44px 1fr;gap:14px;padding:20px 0!important}
}

/* ---------- 暗色 ---------- */
html[data-theme="dark"] body.is-front-page>main.shell>header.nav{
  background:#1c1e23!important;border-color:#36363a!important;box-shadow:none!important;
}
html[data-theme="dark"] body.is-front-page .nav .brand{color:#e8eef6}
html[data-theme="dark"] body.is-front-page .home-hero h1{color:#f1f5fb!important}
html[data-theme="dark"] body.is-front-page .feature-band .section-title h2{color:#f1f5fb!important}
html[data-theme="dark"] body.is-front-page .hero-art{background:#1c1e23!important;border-color:#36363a!important}
html[data-theme="dark"] body.is-front-page .stage-strip{background:#1c1e23;border-color:#36363a;color:#a8b4c4}
html[data-theme="dark"] body.is-front-page .steps>*{border-color:#36363a!important}
html[data-theme="dark"] body.is-front-page .inspiration-section,
html[data-theme="dark"] body.is-front-page .model-section,
html[data-theme="dark"] body.is-front-page .showcase-home{border-color:#36363a!important}

/* 首页 v3 补充：能力条目样式 */
body.is-front-page .steps .step-no{
  font-size:13px;font-weight:700;color:#aab3c0;letter-spacing:.04em;line-height:1.6;
}
body.is-front-page .steps .step-en{
  display:block;font-size:11px;letter-spacing:.18em;font-weight:700;
  color:var(--brand);margin-bottom:7px;
}
body.is-front-page .steps h3{
  margin:0 0 7px;font-size:clamp(18px,2.4vw,24px);font-weight:750;letter-spacing:-.03em;color:#111827;
}
body.is-front-page .steps p{margin:0;font-size:14px;line-height:1.85;color:#5b6675;max-width:640px}
html[data-theme="dark"] body.is-front-page .steps h3{color:#eef3f9}
html[data-theme="dark"] body.is-front-page .steps p{color:#9aa7ba}
html[data-theme="dark"] body.is-front-page .steps .step-no{color:#5d6a7a}
/* 展示卡内文字 */
body.is-front-page .hero-art .mini-label{
  display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:999px;
  background:rgba(255,255,255,.22);color:#fff;font-size:11px;font-weight:750;letter-spacing:.06em;
  margin-bottom:2px;align-self:flex-start;
}
body.is-front-page .hero-art strong{font-size:15px;font-weight:750;line-height:1.35}
body.is-front-page .hero-art small{font-size:12px}

/* ============================================================
   HOMEPAGE v4 — 多卡片 · 动效 · 震撼感
   动效原则：入场一次、悬停微动、渐变流动、数字滚动；
             全部尊重 prefers-reduced-motion，不做连续闪烁。
   ============================================================ */

/* ---------- 入场动画 ---------- */
@keyframes hm-rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes hm-fade{from{opacity:0}to{opacity:1}}
@keyframes hm-pop{0%{opacity:0;transform:scale(.96)}60%{opacity:1;transform:scale(1.012)}100%{opacity:1;transform:none}}
@keyframes hm-sheen{0%{background-position:0% 50%}100%{background-position:200% 50%}}
@keyframes hm-pulse{0%,100%{opacity:.55}50%{opacity:1}}
@keyframes hm-bar{from{width:0}to{width:var(--hm-fill,78%)}}

body.is-front-page .home-hero .hero-copy{animation:hm-rise .6s cubic-bezier(.2,.8,.2,1) both}
body.is-front-page .home-hero .hero-actions{animation:hm-rise .6s .08s cubic-bezier(.2,.8,.2,1) both}
body.is-front-page .hero-art{animation:hm-pop .7s .12s cubic-bezier(.2,.8,.2,1) both}
body.is-front-page .trust-row,
body.is-front-page .social-proof{animation:hm-fade .7s .2s ease both}

/* 主标题：渐进高光扫过（一次） */
body.is-front-page .home-hero h1 em{
  background:linear-gradient(100deg,#1d4ed8 0%,#3b82f6 38%,#60a5fa 52%,#1d4ed8 66%,#1d4ed8 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:hm-sheen 2.6s .25s ease-out 1 both;
}

/* 展示卡进度条自动填充 */
body.is-front-page .hero-art .stages>div:first-child i{animation:hm-bar 1.1s .35s cubic-bezier(.2,.8,.2,1) both;--hm-fill:78%}
/* 呼吸点：仅在展示卡标签上轻微呼吸 */
body.is-front-page .hero-art .mini-label{animation:hm-pulse 2.6s ease-in-out infinite}

/* ---------- 卡片网格：能力展示 ---------- */
.hm-cap-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:6px 0 4px;
}
.hm-cap-card{
  position:relative;overflow:hidden;isolation:isolate;
  padding:22px;border-radius:20px;border:1px solid #e6ecf5;background:#fff;
  box-shadow:0 6px 20px rgba(20,40,90,.06);
  display:grid;gap:10px;align-content:start;
  transition:transform .22s cubic-bezier(.2,.8,.2,1),box-shadow .22s,border-color .22s;
  animation:hm-rise .55s cubic-bezier(.2,.8,.2,1) both;
}
.hm-cap-card:nth-child(2){animation-delay:.06s}
.hm-cap-card:nth-child(3){animation-delay:.12s}
.hm-cap-card:nth-child(4){animation-delay:.18s}
.hm-cap-card:nth-child(5){animation-delay:.24s}
.hm-cap-card:nth-child(6){animation-delay:.3s}
/* 悬停：上浮 + 顶部渐变高亮 */
.hm-cap-card:hover{transform:translateY(-5px);border-color:#cfdcef;box-shadow:0 18px 40px rgba(20,40,90,.13)}
.hm-cap-card::before{
  content:'';position:absolute;inset:0 0 auto;height:3px;
  background:linear-gradient(90deg,#2563eb,#38bdf8,#60a5fa);
  transform:scaleX(0);transform-origin:left;transition:transform .28s cubic-bezier(.2,.8,.2,1);
}
.hm-cap-card:hover::before{transform:scaleX(1)}
/* 卡内光斑 */
.hm-cap-card::after{
  content:'';position:absolute;width:200px;height:200px;right:-90px;top:-90px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,99,235,.10),rgba(37,99,235,0) 70%);
  opacity:0;transition:opacity .28s;z-index:-1;pointer-events:none;
}
.hm-cap-card:hover::after{opacity:1}
.hm-cap-icon{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,#eff4ff,#e3edff);color:var(--brand);
  box-shadow:inset 0 0 0 1px rgba(37,99,235,.1);
}
.hm-cap-card:hover .hm-cap-icon{background:linear-gradient(135deg,#e2ecff,#d3e3ff)}
.hm-cap-card h3{margin:2px 0 0;font-size:16px;font-weight:760;letter-spacing:-.02em;color:#111827}
.hm-cap-card p{margin:0;font-size:13px;line-height:1.8;color:#5b6675}
.hm-cap-tag{
  justify-self:start;font-size:11px;font-weight:750;letter-spacing:.1em;
  padding:4px 9px;border-radius:999px;background:#f2f6fd;color:#3b6fd4;
}

/* ---------- 作品/模型卡：动效强化 ---------- */
body.is-front-page .inspiration-card,
body.is-front-page .model-card,
body.is-front-page .showcase-home-card{
  animation:hm-rise .5s cubic-bezier(.2,.8,.2,1) both;
}
body.is-front-page .inspiration-card:hover,
body.is-front-page .model-card:hover,
body.is-front-page .showcase-home-card:hover{
  transform:translateY(-5px)!important;
  box-shadow:0 18px 40px rgba(20,40,90,.13)!important;
}
body.is-front-page .showcase-home-card img{
  transition:transform .5s cubic-bezier(.2,.8,.2,1);
}
body.is-front-page .showcase-home-card:hover img{transform:scale(1.045)}

/* 编号区：淡入 + 线条生长 */
body.is-front-page .steps>*{animation:hm-rise .5s cubic-bezier(.2,.8,.2,1) both}
body.is-front-page .steps>*:nth-child(2){animation-delay:.06s}
body.is-front-page .steps>*:nth-child(3){animation-delay:.12s}
body.is-front-page .steps>*:hover .step-no{color:var(--brand);transition:color .2s}

/* ---------- 底部引导：光晕流动 ---------- */
body.is-front-page .cta{
  position:relative;overflow:hidden;
  animation:hm-rise .6s cubic-bezier(.2,.8,.2,1) both;
}
body.is-front-page .cta::after{
  content:'';position:absolute;width:420px;height:420px;right:-140px;top:-180px;border-radius:50%;
  background:radial-gradient(circle,rgba(56,189,248,.30),rgba(56,189,248,0) 68%);
  animation:hm-pulse 4.5s ease-in-out infinite;pointer-events:none;
}

/* ---------- 滚动进场（JS 控制） ---------- */
.hm-reveal{opacity:0;transform:translateY(20px)}
.hm-reveal.is-in{opacity:1;transform:none;transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}

/* ---------- 移动端 ---------- */
@media(max-width:900px){
  .hm-cap-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
  .hm-cap-card{padding:15px;border-radius:16px;gap:8px}
  .hm-cap-icon{width:36px;height:36px;border-radius:12px}
  .hm-cap-card h3{font-size:14px}
  .hm-cap-card p{font-size:12px;line-height:1.7}
  body.is-front-page .home-hero h1 em{animation-duration:2.2s}
}

/* ---------- 暗色 ---------- */
html[data-theme="dark"] .hm-cap-card{background:#1c1e23;border-color:#36363a;box-shadow:none}
html[data-theme="dark"] .hm-cap-card:hover{border-color:#33465e}
html[data-theme="dark"] .hm-cap-card h3{color:#eef3f9}
html[data-theme="dark"] .hm-cap-card p{color:#9aa7ba}
html[data-theme="dark"] .hm-cap-icon{background:linear-gradient(135deg,#1b2330,#182231);color:#7fb0ff}
html[data-theme="dark"] .hm-cap-tag{background:#1b2330;color:#8fb6f0}

/* ---------- 无障碍：尊重减少动画 ---------- */
@media(prefers-reduced-motion:reduce){
  body.is-front-page *,
  .hm-cap-card,
  .hm-reveal,
  body.is-front-page .cta::after{animation:none!important;transition:none!important}
  .hm-reveal{opacity:1!important;transform:none!important}
  body.is-front-page .home-hero h1 em{-webkit-text-fill-color:var(--brand);background:none}
}

/* ============================================================
   HOMEPAGE v5 — 花哨增强层
   新增：光带背景、浮动粒子、卡片 3D 倾斜、霓虹描边、
        文字流光、图标旋转、按钮光泽扫过。
   仍然遵循 prefers-reduced-motion。
   ============================================================ */

/* ---------- 1. 首屏渐变光带 ---------- */
body.is-front-page .home-hero{position:relative}
body.is-front-page .home-hero>.hero-copy{position:relative;z-index:2}
body.is-front-page .hm-aurora{
  position:absolute;inset:-10% -6% auto;height:130%;z-index:0;pointer-events:none;
  overflow:hidden;border-radius:32px;
}
body.is-front-page .hm-aurora i{
  position:absolute;display:block;border-radius:50%;filter:blur(48px);opacity:.55;
}
body.is-front-page .hm-aurora i:nth-child(1){
  width:340px;height:340px;left:-70px;top:-90px;
  background:radial-gradient(circle,#2563eb,transparent 68%);
  animation:hm-float-a 14s ease-in-out infinite;
}
body.is-front-page .hm-aurora i:nth-child(2){
  width:300px;height:300px;right:-60px;top:-40px;
  background:radial-gradient(circle,#38bdf8,transparent 68%);
  animation:hm-float-b 17s ease-in-out infinite;
}
body.is-front-page .hm-aurora i:nth-child(3){
  width:260px;height:260px;left:38%;bottom:-140px;
  background:radial-gradient(circle,#a855f7,transparent 70%);
  animation:hm-float-c 20s ease-in-out infinite;
}
@keyframes hm-float-a{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(60px,44px) scale(1.14)}}
@keyframes hm-float-b{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-54px,50px) scale(1.1)}}
@keyframes hm-float-c{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-40px) scale(1.16)}}

/* ---------- 2. 主标题流光 ---------- */
body.is-front-page .home-hero h1{
  position:relative;z-index:2;
}
body.is-front-page .home-hero h1 em{
  background:linear-gradient(100deg,#1d4ed8 0%,#3b82f6 30%,#22d3ee 45%,#818cf8 58%,#1d4ed8 75%,#1d4ed8 100%);
  background-size:220% 100%;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:hm-sheen 3.4s .3s ease-out infinite;
}

/* ---------- 3. 浮动粒子 ---------- */
.hm-particles{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}
.hm-particles b{
  position:absolute;display:block;width:6px;height:6px;border-radius:50%;
  background:rgba(59,130,246,.5);
  animation:hm-particle 12s linear infinite;
}
.hm-particles b:nth-child(1){left:12%;bottom:-10px;animation-delay:0s;animation-duration:11s}
.hm-particles b:nth-child(2){left:26%;bottom:-10px;animation-delay:1.4s;animation-duration:13s;background:rgba(56,189,248,.5)}
.hm-particles b:nth-child(3){left:44%;bottom:-10px;animation-delay:2.8s;animation-duration:15s;background:rgba(168,85,247,.45)}
.hm-particles b:nth-child(4){left:62%;bottom:-10px;animation-delay:.7s;animation-duration:12s}
.hm-particles b:nth-child(5){left:78%;bottom:-10px;animation-delay:3.6s;animation-duration:16s;background:rgba(56,189,248,.45)}
.hm-particles b:nth-child(6){left:90%;bottom:-10px;animation-delay:2.1s;animation-duration:14s;background:rgba(168,85,247,.4)}
@keyframes hm-particle{
  0%{transform:translateY(0) scale(.6);opacity:0}
  12%{opacity:.9}
  85%{opacity:.5}
  100%{transform:translateY(-460px) scale(1.15);opacity:0}
}

/* ---------- 4. 卡片 3D 倾斜 ---------- */
.hm-tilt{transform-style:preserve-3d;will-change:transform}
.hm-cap-card{
  transform-style:preserve-3d;
}
.hm-cap-card .hm-cap-icon{transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.hm-cap-card:hover .hm-cap-icon{transform:translateZ(26px) rotate(-6deg) scale(1.06);box-shadow:0 10px 22px rgba(37,99,235,.22)}
.hm-cap-card h3,.hm-cap-card p,.hm-cap-card .hm-cap-tag{transition:transform .3s cubic-bezier(.2,.8,.2,1)}
.hm-cap-card:hover h3,.hm-cap-card:hover p,.hm-cap-card:hover .hm-cap-tag{transform:translateZ(14px)}

/* ---------- 5. 霓虹描边 ---------- */
.hm-cap-card:hover{
  box-shadow:0 18px 40px rgba(20,40,90,.13),0 0 0 1px rgba(59,130,246,.35),0 0 26px rgba(59,130,246,.18);
}
html[data-theme="dark"] .hm-cap-card:hover{
  box-shadow:0 18px 40px rgba(0,0,0,.4),0 0 0 1px rgba(96,165,250,.45),0 0 30px rgba(59,130,246,.28);
}

/* ---------- 6. 按钮光泽扫过 ---------- */
body.is-front-page .guest-cta-primary,
body.is-front-page .hero-actions .btn.big,
body.is-front-page .nav .links a.btn{
  position:relative;overflow:hidden;
}
body.is-front-page .guest-cta-primary::after,
body.is-front-page .hero-actions .btn.big::after,
body.is-front-page .nav .links a.btn::after{
  content:'';position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.42),transparent);
  transform:skewX(-18deg);pointer-events:none;
}
body.is-front-page .guest-cta-primary:hover::after,
body.is-front-page .hero-actions .btn.big:hover::after,
body.is-front-page .nav .links a.btn:hover::after{
  animation:hm-glint .75s ease-out;
}
@keyframes hm-glint{to{left:130%}}

/* ---------- 7. 展示卡：光带扫过 + 呼吸边框 ---------- */
body.is-front-page .hero-art{position:relative;overflow:hidden}
body.is-front-page .hero-art::after{
  background:
    linear-gradient(100deg,transparent 40%,rgba(255,255,255,.55) 50%,transparent 60%);
  background-size:220% 100%;background-repeat:no-repeat;
  animation:hm-card-sheen 4.6s 1.2s ease-in-out infinite;
}
@keyframes hm-card-sheen{0%{background-position:-120% 0}60%,100%{background-position:220% 0}}
body.is-front-page .hero-art .stages>div:first-child{
  background:linear-gradient(140deg,#1e3a8a,#2563eb 55%,#1d4ed8)!important;
  background-size:180% 180%!important;
  animation:hm-grad 8s ease-in-out infinite;
}
@keyframes hm-grad{0%,100%{background-position:0% 0%}50%{background-position:100% 100%}}

/* ---------- 8. 信任条数字发光 ---------- */
body.is-front-page .social-proof strong,
body.is-front-page .trust-row strong{color:var(--brand);font-weight:800}

/* ---------- 9. 底部引导：网格流光 ---------- */
body.is-front-page .cta{
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px),
    radial-gradient(90% 120% at 100% 0%,rgba(56,189,248,.22),rgba(0,0,0,0) 62%),
    linear-gradient(135deg,#101a30,#1b2c4d)!important;
  background-size:34px 34px,34px 34px,auto,auto!important;
}

@media(max-width:900px){
  body.is-front-page .hm-aurora i{filter:blur(38px);opacity:.5}
  body.is-front-page .hm-aurora i:nth-child(1){width:240px;height:240px}
  body.is-front-page .hm-aurora i:nth-child(2){width:210px;height:210px}
  body.is-front-page .hm-aurora i:nth-child(3){width:190px;height:190px}
  .hm-particles b{width:5px;height:5px}
}
@media(prefers-reduced-motion:reduce){
  body.is-front-page .hm-aurora i,
  body.is-front-page .hero-art::after,
  body.is-front-page .hero-art .stages>div:first-child,
  .hm-particles b,
  body.is-front-page .home-hero h1 em{animation:none!important}
  body.is-front-page .home-hero h1 em{-webkit-text-fill-color:var(--brand)}
}

/* ============================================================
   HOMEPAGE v6 — 多色谱系
   作图平台应当有色彩。这里引入彩虹色板，
   让渐变、卡片、图标、标题都呈现丰富色相，
   而不是清一色蓝。
   ============================================================ */
:root{
  --c-blue:#3b82f6;  --c-cyan:#22d3ee;  --c-teal:#14b8a6;
  --c-green:#22c55e; --c-lime:#a3e635;  --c-yellow:#facc15;
  --c-orange:#fb923c;--c-red:#f43f5e;   --c-pink:#ec4899;
  --c-violet:#a855f7;--c-indigo:#6366f1;
}
/* 彩虹渐变，多处复用 */
body.is-front-page{--rainbow:linear-gradient(90deg,#f43f5e,#fb923c,#facc15,#22c55e,#22d3ee,#6366f1,#a855f7);}

/* ---------- 1. 顶部导航：品牌渐变描边 ---------- */
body.is-front-page>main.shell>header.nav{position:relative}
body.is-front-page>main.shell>header.nav::before{
  content:'';position:absolute;inset:-1px;border-radius:999px;padding:1px;
  background:var(--rainbow);background-size:300% 100%;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:.55;animation:hm-rainbow 9s linear infinite;pointer-events:none;
}
@keyframes hm-rainbow{to{background-position:300% 0}}

/* 品牌标记：多彩圆 */
body.is-front-page .nav .brand:before{
  background:conic-gradient(from 210deg,#f43f5e,#fb923c,#facc15,#22c55e,#22d3ee,#6366f1,#a855f7,#f43f5e);
}

/* ---------- 2. 极光：换成七彩 ---------- */
body.is-front-page .hm-aurora i:nth-child(1){background:radial-gradient(circle,#f43f5e,transparent 68%)}
body.is-front-page .hm-aurora i:nth-child(2){background:radial-gradient(circle,#facc15,transparent 68%)}
body.is-front-page .hm-aurora i:nth-child(3){background:radial-gradient(circle,#22d3ee,transparent 70%)}
body.is-front-page .hm-aurora i:nth-child(4){
  position:absolute;display:block;border-radius:50%;filter:blur(48px);opacity:.5;
  width:280px;height:280px;right:12%;bottom:-120px;
  background:radial-gradient(circle,#a855f7,transparent 70%);
  animation:hm-float-b 18s ease-in-out infinite;
}

/* ---------- 3. 粒子多彩 ---------- */
.hm-particles b:nth-child(1){background:rgba(244,63,94,.6)}
.hm-particles b:nth-child(2){background:rgba(250,204,21,.6)}
.hm-particles b:nth-child(3){background:rgba(34,197,94,.55)}
.hm-particles b:nth-child(4){background:rgba(34,211,238,.6)}
.hm-particles b:nth-child(5){background:rgba(168,85,247,.55)}
.hm-particles b:nth-child(6){background:rgba(251,146,60,.6)}

/* ---------- 4. 主标题：彩虹流光 ---------- */
body.is-front-page .home-hero h1 em{
  background:linear-gradient(100deg,#f43f5e,#fb923c,#facc15,#22c55e,#22d3ee,#6366f1,#a855f7,#f43f5e);
  background-size:260% 100%;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:hm-sheen 5s linear infinite;
}
/* 第一行加一点彩色下划装饰 */
body.is-front-page .home-hero h1{position:relative}

/* ---------- 5. 能力卡：六色主题 ---------- */
.hm-cap-card:nth-child(1){--accent:#3b82f6;--accent2:#22d3ee}
.hm-cap-card:nth-child(2){--accent:#14b8a6;--accent2:#22c55e}
.hm-cap-card:nth-child(3){--accent:#f59e0b;--accent2:#facc15}
.hm-cap-card:nth-child(4){--accent:#ec4899;--accent2:#f43f5e}
.hm-cap-card:nth-child(5){--accent:#8b5cf6;--accent2:#6366f1}
.hm-cap-card:nth-child(6){--accent:#6366f1;--accent2:#a855f7}

.hm-cap-card::before{background:linear-gradient(90deg,var(--accent,#2563eb),var(--accent2,#38bdf8))}
.hm-cap-icon{
  background:linear-gradient(135deg,color-mix(in srgb,var(--accent,#3b82f6) 14%,#fff),
                                     color-mix(in srgb,var(--accent2,#22d3ee) 20%,#fff))!important;
  color:var(--accent,#3b82f6)!important;
  box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent,#3b82f6) 20%,transparent)!important;
}
.hm-cap-card:hover .hm-cap-icon{
  background:linear-gradient(135deg,var(--accent,#3b82f6),var(--accent2,#22d3ee))!important;
  color:#fff!important;
  box-shadow:0 10px 24px color-mix(in srgb,var(--accent,#3b82f6) 34%,transparent)!important;
}
.hm-cap-tag{
  background:color-mix(in srgb,var(--accent,#3b82f6) 12%,#fff)!important;
  color:var(--accent,#3b82f6)!important;
}
.hm-cap-card::after{background:radial-gradient(circle,color-mix(in srgb,var(--accent,#3b82f6) 18%,transparent),transparent 70%)}
.hm-cap-card:hover{
  box-shadow:0 18px 40px rgba(20,40,90,.13),
             0 0 0 1px color-mix(in srgb,var(--accent,#3b82f6) 40%,transparent),
             0 0 28px color-mix(in srgb,var(--accent,#3b82f6) 22%,transparent)!important;
}

/* ---------- 6. 编号条目：每项不同色 ---------- */
body.is-front-page .steps>*:nth-child(1){--accent:#3b82f6}
body.is-front-page .steps>*:nth-child(2){--accent:#14b8a6}
body.is-front-page .steps>*:nth-child(3){--accent:#f59e0b}
body.is-front-page .steps .step-en{color:var(--accent,var(--brand))!important}
body.is-front-page .steps .step-no{color:color-mix(in srgb,var(--accent,#94a3b8) 62%,#fff)!important}

/* ---------- 7. 灵感卡 / 模型卡：多彩描边 ---------- */
body.is-front-page .inspiration-card{border-top:3px solid transparent!important;
  background-image:linear-gradient(#fff,#fff),linear-gradient(90deg,#3b82f6,#22d3ee)!important;
  background-origin:border-box!important;background-clip:padding-box,border-box!important;}
body.is-front-page .inspiration-card:nth-child(1){background-image:linear-gradient(#fff,#fff),linear-gradient(90deg,#3b82f6,#22d3ee)!important}
body.is-front-page .inspiration-card:nth-child(2){background-image:linear-gradient(#fff,#fff),linear-gradient(90deg,#14b8a6,#22c55e)!important}
body.is-front-page .inspiration-card:nth-child(3){background-image:linear-gradient(#fff,#fff),linear-gradient(90deg,#f59e0b,#facc15)!important}
body.is-front-page .inspiration-card:nth-child(4){background-image:linear-gradient(#fff,#fff),linear-gradient(90deg,#ec4899,#f43f5e)!important}
body.is-front-page .inspiration-card:nth-child(5){background-image:linear-gradient(#fff,#fff),linear-gradient(90deg,#8b5cf6,#6366f1)!important}
body.is-front-page .inspiration-card:nth-child(6){background-image:linear-gradient(#fff,#fff),linear-gradient(90deg,#06b6d4,#3b82f6)!important}

body.is-front-page .model-card{border-top:3px solid transparent!important}
body.is-front-page .model-card:nth-child(3n+1){border-top-color:#3b82f6!important}
body.is-front-page .model-card:nth-child(3n+2){border-top-color:#14b8a6!important}
body.is-front-page .model-card:nth-child(3n){border-top-color:#f59e0b!important}

/* ---------- 8. 展示卡：三块不同色 ---------- */
body.is-front-page .hero-art .stages>div:nth-child(1){
  background:linear-gradient(140deg,#2563eb,#6366f1 55%,#a855f7)!important;
  background-size:200% 200%!important;animation:hm-grad 9s ease-in-out infinite;
}
body.is-front-page .hero-art .stages>div:nth-child(2){
  background:linear-gradient(140deg,#0f766e,#14b8a6 60%,#22d3ee)!important;
}
body.is-front-page .hero-art .stages>div:nth-child(3){
  background:linear-gradient(140deg,#ea580c,#f59e0b 60%,#facc15)!important;
}

/* ---------- 9. 信任条 / 统计数字：彩色 ---------- */
body.is-front-page .social-proof strong{background:var(--rainbow);background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:hm-rainbow 8s linear infinite}

/* ---------- 10. 底部引导：彩虹网格 ---------- */
body.is-front-page .cta{
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px),
    radial-gradient(60% 90% at 12% 10%,rgba(244,63,94,.35),transparent 62%),
    radial-gradient(55% 85% at 88% 20%,rgba(34,211,238,.32),transparent 62%),
    radial-gradient(70% 100% at 50% 120%,rgba(168,85,247,.35),transparent 66%),
    linear-gradient(135deg,#131a2b,#1e2440)!important;
}
body.is-front-page .cta .btn.light{
  background:linear-gradient(100deg,#ffffff,#f1f5ff)!important;color:#1e2440!important;
}

/* ---------- 11. 按钮：彩虹渐变 ---------- */
body.is-front-page .guest-cta-primary,
body.is-front-page .nav .links a.btn{
  background-image:linear-gradient(100deg,#2563eb,#6366f1 45%,#a855f7)!important;
  background-size:180% 100%!important;animation:hm-grad 7s ease-in-out infinite;
  box-shadow:0 10px 26px rgba(99,102,241,.32)!important;
}
body.is-front-page .guest-cta-primary:hover,
body.is-front-page .nav .links a.btn:hover{box-shadow:0 14px 32px rgba(139,92,246,.4)!important}

/* ---------- 12. 区块小标：彩色 ---------- */
body.is-front-page .section-title .eyebrow,
body.is-front-page .feature-band .section-title .eyebrow{
  background:var(--rainbow);background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  animation:hm-rainbow 8s linear infinite;
}

@media(prefers-reduced-motion:reduce){
  body.is-front-page .home-hero h1 em,
  body.is-front-page .social-proof strong,
  body.is-front-page .section-title .eyebrow,
  body.is-front-page .guest-cta-primary,
  body.is-front-page .nav .links a.btn,
  body.is-front-page .hero-art .stages>div:nth-child(1),
  body.is-front-page>main.shell>header.nav::before{animation:none!important}
  body.is-front-page .home-hero h1 em{-webkit-text-fill-color:#6366f1}
}

/* ============================================================
   HOMEPAGE v7 — 整页色彩叙事
   思路：不同板块用不同主色，形成自上而下的色相流动；
        用「分区色带 + 彩色标题 + 彩色卡片边」表达，
        同时压低饱和度与面积，保持高级感而非廉价花哨。
   ============================================================ */

/* ---------- 分区色带：每个板块顶部一条彩色细带 ---------- */
body.is-front-page .hm-cap-section,
body.is-front-page .inspiration-section,
body.is-front-page .showcase-home,
body.is-front-page .model-section{
  position:relative;
}
body.is-front-page .hm-cap-section::before,
body.is-front-page .inspiration-section::before,
body.is-front-page .showcase-home::before,
body.is-front-page .model-section::before{
  content:'';position:absolute;left:0;right:0;top:0;height:2px;border-radius:4px;
  opacity:.85;
}
body.is-front-page .hm-cap-section::before{background:linear-gradient(90deg,#3b82f6,#22d3ee,#14b8a6)}
body.is-front-page .inspiration-section::before{background:linear-gradient(90deg,#f59e0b,#facc15,#fb923c)}
body.is-front-page .showcase-home::before{background:linear-gradient(90deg,#ec4899,#f43f5e,#a855f7)}
body.is-front-page .model-section::before{background:linear-gradient(90deg,#14b8a6,#22c55e,#22d3ee)}

/* ---------- 分区标题：用各自主色 ---------- */
body.is-front-page .hm-cap-section .section-title h2 em,
body.is-front-page .inspiration-section .section-title h2 em,
body.is-front-page .showcase-home .section-title h2 em,
body.is-front-page .model-section .section-title h2 em{font-style:normal}
body.is-front-page .hm-cap-section .section-title .eyebrow{
  background:linear-gradient(90deg,#3b82f6,#22d3ee);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:none;
}
body.is-front-page .inspiration-section .section-title .eyebrow{
  background:linear-gradient(90deg,#f59e0b,#fb923c);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:none;
}
body.is-front-page .showcase-home .section-title .eyebrow{
  background:linear-gradient(90deg,#ec4899,#a855f7);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:none;
}
body.is-front-page .model-section .section-title .eyebrow{
  background:linear-gradient(90deg,#14b8a6,#22c55e);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:none;
}

/* ---------- 案例卡：悬停彩色描边 ---------- */
body.is-front-page .showcase-home-card{--accent:#ec4899}
body.is-front-page .showcase-home-card:nth-child(3n+2){--accent:#f59e0b}
body.is-front-page .showcase-home-card:nth-child(3n){--accent:#22d3ee}
body.is-front-page .showcase-home-card:hover{
  box-shadow:0 18px 40px rgba(20,40,90,.13),
             0 0 0 1px color-mix(in srgb,var(--accent) 40%,transparent),
             0 0 26px color-mix(in srgb,var(--accent) 20%,transparent)!important;
}

/* ---------- 底部引导：加入彩虹顶线 ---------- */
body.is-front-page .cta::before{
  content:'';position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--rainbow);background-size:300% 100%;
  animation:hm-rainbow 8s linear infinite;
}

/* ---------- 页面背景：极淡的双色氛围 ---------- */
body.is-front-page{
  background-image:
    radial-gradient(70% 46% at 8% -6%,rgba(59,130,246,.07),transparent 62%),
    radial-gradient(60% 42% at 96% 6%,rgba(236,72,153,.06),transparent 62%),
    radial-gradient(70% 50% at 50% 104%,rgba(168,85,247,.06),transparent 64%);
  background-attachment:fixed;
}

/* ---------- 滚动进度条：彩虹 ---------- */
.hm-scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:9999;
  background:var(--rainbow);background-size:220% 100%;
  animation:hm-rainbow 6s linear infinite;
  transition:width .12s linear;
  pointer-events:none;
}

/* ---------- 悬停跟随光斑（首页卡片区域） ---------- */
.hm-spotlight{
  position:fixed;width:340px;height:340px;border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(99,102,241,.10),transparent 66%);
  transform:translate(-50%,-50%);opacity:0;transition:opacity .3s;
}
.hm-spotlight.on{opacity:1}

@media(max-width:900px){
  body.is-front-page{background-attachment:scroll}
  .hm-spotlight{display:none}
}
@media(prefers-reduced-motion:reduce){
  body.is-front-page .cta::before,
  .hm-scroll-progress{animation:none!important}
}

/* ============================================================
   HOMEPAGE v8 — 实时生成演示板块
   纯前端演示：格子逐格点亮 + 打字机提示词 + 进度条推进。
   循环播放，让访客直观理解「提交 → 生成 → 出图」的过程。
   ============================================================ */
.hm-demo{
  margin:22px 0 6px;padding:20px;border-radius:24px;
  border:1px solid #e8eef7;background:#fff;
  box-shadow:0 14px 38px rgba(20,40,90,.08);
  animation:hm-rise .6s .3s cubic-bezier(.2,.8,.2,1) both;
}
.hm-demo-head{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.hm-demo-dot{
  width:8px;height:8px;border-radius:50%;background:#22c55e;
  box-shadow:0 0 0 4px rgba(34,197,94,.16);animation:hm-pulse 2s ease-in-out infinite;
}
.hm-demo-head b{font-size:14px;font-weight:750;letter-spacing:-.01em}
.hm-demo-head small{font-size:12px;color:var(--muted)}

.hm-demo-stage{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:18px;align-items:center}

/* 左：格子逐格点亮，形成"绘制"感 */
.hm-demo-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:8px;aspect-ratio:1/1;
  border-radius:16px;padding:10px;
  background:linear-gradient(140deg,#0f1a33,#1b2a4d);
}
.hm-demo-grid i{
  display:block;border-radius:12px;
  background:linear-gradient(140deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  animation:hm-cell 4.8s ease-in-out infinite;
  animation-delay:var(--d,0s);
}
@keyframes hm-cell{
  0%,8%{background:linear-gradient(140deg,rgba(255,255,255,.06),rgba(255,255,255,.02));transform:scale(1)}
  18%{background:linear-gradient(140deg,#6366f1,#a855f7);transform:scale(1.03)}
  30%{background:linear-gradient(140deg,#22d3ee,#3b82f6);transform:scale(1)}
  52%{background:linear-gradient(140deg,#f59e0b,#f43f5e)}
  72%,100%{background:linear-gradient(140deg,rgba(255,255,255,.08),rgba(255,255,255,.03));transform:scale(1)}
}

/* 右：参数与进度 */
.hm-demo-side{display:grid;gap:9px}
.hm-demo-line{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:9px 12px;border-radius:12px;background:#f6f8fc;border:1px solid #eef2f8}
.hm-demo-line span{font-size:12px;color:var(--muted);font-weight:650}
.hm-demo-line b{font-size:13px;color:var(--ink);font-weight:700;overflow-wrap:anywhere}
.hm-type{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px!important;min-height:1.2em;text-align:right}
.hm-type::after{content:'';display:inline-block;width:6px;height:12px;margin-left:2px;
  background:var(--brand);vertical-align:-2px;animation:hm-caret 1s steps(1) infinite}
@keyframes hm-caret{0%,49%{opacity:1}50%,100%{opacity:0}}
.hm-demo-bar{height:6px;border-radius:999px;background:#eaeff7;overflow:hidden}
.hm-demo-fill{display:block;height:100%;width:0;border-radius:999px;
  background:linear-gradient(90deg,#3b82f6,#22d3ee,#a855f7);
  animation:hm-demo-progress 4.8s cubic-bezier(.4,0,.2,1) infinite}
@keyframes hm-demo-progress{0%{width:2%}55%{width:78%}75%{width:96%}100%{width:100%}}

/* 移动端 */
@media(max-width:900px){
  .hm-demo{padding:15px;border-radius:20px;margin:18px 0 4px}
  .hm-demo-stage{grid-template-columns:minmax(0,1fr);gap:13px}
  .hm-demo-grid{aspect-ratio:16/10;grid-template-columns:repeat(4,1fr)}
  .hm-demo-line{padding:8px 11px}
}
/* 暗色 */
html[data-theme="dark"] .hm-demo{background:#1c1e23;border-color:#36363a;box-shadow:none}
html[data-theme="dark"] .hm-demo-line{background:#1c1e23;border-color:#36363a}
html[data-theme="dark"] .hm-demo-line b{color:#e8eef6}
html[data-theme="dark"] .hm-demo-bar{background:#1c1e23}
html[data-theme="dark"] .hm-demo-grid{background:linear-gradient(140deg,#0b1220,#131f38)}
/* 无障碍 */
@media(prefers-reduced-motion:reduce){
  .hm-demo-grid i,.hm-demo-fill,.hm-demo-dot,.hm-type::after{animation:none!important}
  .hm-demo-grid i:nth-child(1),.hm-demo-grid i:nth-child(2),.hm-demo-grid i:nth-child(3),
  .hm-demo-grid i:nth-child(4),.hm-demo-grid i:nth-child(5){background:linear-gradient(140deg,#6366f1,#a855f7)}
  .hm-demo-fill{width:78%}
}

/* ============================================================
   HOMEPAGE v9 — 使用场景板块
   ============================================================ */
body.is-front-page .hm-scene-section{
  position:relative;padding:32px 0!important;border-top:1px solid #eef1f6;
}
body.is-front-page .hm-scene-section::before{
  content:'';position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,#f43f5e,#facc15,#22c55e,#22d3ee,#a855f7);
  opacity:.85;
}
body.is-front-page .hm-scene-section .section-title .eyebrow{
  background:linear-gradient(90deg,#f43f5e,#a855f7);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:none;
}
.hm-scene-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:6px}
.hm-scene-card{
  position:relative;overflow:hidden;
  padding:20px;border-radius:20px;border:1px solid #e6ecf5;background:#fff;
  box-shadow:0 5px 18px rgba(20,40,90,.055);
  display:grid;gap:11px;align-content:start;
  transition:transform .22s cubic-bezier(.2,.8,.2,1),box-shadow .22s,border-color .22s;
  animation:hm-rise .5s cubic-bezier(.2,.8,.2,1) both;
}
.hm-scene-card:nth-child(2){animation-delay:.05s}
.hm-scene-card:nth-child(3){animation-delay:.1s}
.hm-scene-card:nth-child(4){animation-delay:.15s}
.hm-scene-card:nth-child(5){animation-delay:.2s}
.hm-scene-card:nth-child(6){animation-delay:.25s}
.hm-scene-card:hover{
  transform:translateY(-5px);border-color:#cfdcef;
  box-shadow:0 18px 40px rgba(20,40,90,.12);
}
.hm-scene-ico{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  color:#fff;background:linear-gradient(135deg,var(--a,#3b82f6),var(--b,#22d3ee));
  box-shadow:0 8px 20px color-mix(in srgb,var(--a,#3b82f6) 30%,transparent);
  transition:transform .3s cubic-bezier(.2,.8,.2,1);
}
.hm-scene-card:hover .hm-scene-ico{transform:rotate(-6deg) scale(1.08)}
.hm-scene-card b{font-size:15px;font-weight:760;letter-spacing:-.02em;color:#111827}
.hm-scene-card ul{margin:0;padding-left:16px;display:grid;gap:5px}
.hm-scene-card li{font-size:13px;line-height:1.7;color:#5b6675}
.hm-scene-note{
  margin-top:16px;padding:15px 18px;border-radius:16px;
  border:1px solid #e7eef8;background:linear-gradient(120deg,#f7faff,#fdf7ff);
  display:grid;gap:6px;
}
.hm-scene-note b{font-size:13px;color:var(--brand)}
.hm-scene-note span{font-size:13px;line-height:1.8;color:#5b6675}

@media(max-width:900px){
  .hm-scene-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
  .hm-scene-card{padding:14px;border-radius:16px;gap:9px}
  .hm-scene-ico{width:34px;height:34px;border-radius:10px}
  .hm-scene-card b{font-size:14px}
  .hm-scene-card li{font-size:12px;line-height:1.65}
  .hm-scene-note{padding:13px 14px;border-radius:14px}
}
html[data-theme="dark"] .hm-scene-card{background:#1c1e23;border-color:#36363a;box-shadow:none}
html[data-theme="dark"] .hm-scene-card b{color:#eef3f9}
html[data-theme="dark"] .hm-scene-card li{color:#9aa7ba}
html[data-theme="dark"] .hm-scene-note{background:#161e28;border-color:#36363a}
html[data-theme="dark"] .hm-scene-note span{color:#9aa7ba}

/* ============================================================
   HOMEPAGE v10 — 作品流动画廊（首页中部）
   横向无缝滚动，悬停暂停；高度克制，不占版面。
   ============================================================ */
body.is-front-page .hm-flow-section{
  position:relative;padding:30px 0 26px!important;border-top:1px solid #eef1f6;
}
body.is-front-page .hm-flow-section::before{
  content:'';position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,#22d3ee,#6366f1,#a855f7,#f43f5e);
  opacity:.85;
}
.hm-flow-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.hm-flow-head .eyebrow{
  font-size:11px;letter-spacing:.18em;font-weight:750;
  background:linear-gradient(90deg,#6366f1,#a855f7);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hm-flow-head h2{margin:0;font-size:clamp(18px,2.4vw,24px);font-weight:760;letter-spacing:-.03em}
.hm-flow-head small{font-size:12px;color:var(--muted)}

.hm-flow{
  position:relative;overflow:hidden;border-radius:16px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);
}
.hm-flow-track{
  display:flex;gap:12px;width:max-content;
  animation:hm-flow-move 46s linear infinite;
}
.hm-flow:hover .hm-flow-track{animation-play-state:paused}
@keyframes hm-flow-move{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.hm-flow-card{
  position:relative;display:block;flex:0 0 auto;
  width:230px;height:150px;border-radius:14px;overflow:hidden;
  border:1px solid #e6ecf5;background:#f3f6fb;
  text-decoration:none;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s;
}
.hm-flow-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(20,40,90,.16)}
.hm-flow-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.hm-flow-card:hover img{transform:scale(1.06)}
.hm-flow-card span{
  position:absolute;left:0;right:0;bottom:0;padding:18px 10px 8px;
  font-size:12px;font-weight:650;color:#fff;
  background:linear-gradient(transparent,rgba(6,12,24,.72));
  opacity:0;transform:translateY(6px);transition:opacity .22s,transform .22s;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.hm-flow-card:hover span{opacity:1;transform:none}

@media(max-width:900px){
  .hm-flow-section{padding:22px 0 20px!important}
  .hm-flow-card{width:186px;height:126px;border-radius:12px}
  .hm-flow-track{gap:9px;animation-duration:38s}
}
html[data-theme="dark"] .hm-flow-card{background:#1c1e23;border-color:#36363a}
@media(prefers-reduced-motion:reduce){
  .hm-flow-track{animation:none!important}
  .hm-flow{overflow-x:auto}
}

/* 后台：首页展示图列表 */
.home-gallery-list{display:grid;gap:14px}
.home-gallery-item{
  display:grid;grid-template-columns:190px minmax(0,1fr);gap:16px;
  padding:14px;border:1px solid #e6ecf5;border-radius:14px;background:#fff;
}
.hg-thumb{width:190px;height:126px;border-radius:12px;overflow:hidden;background:#f3f6fb;
  display:grid;place-items:center;border:1px solid #eef2f8}
.hg-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.hg-missing{font-size:12px;color:#b42318}
.hg-body{display:grid;gap:11px;align-content:start}
.hg-form{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin:0}
.hg-form .field{min-width:150px;flex:1 1 150px}
.hg-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
html[data-theme="dark"] .home-gallery-item{background:#1c1e23;border-color:#36363a}
html[data-theme="dark"] .hg-thumb{background:#1c1e23;border-color:#36363a}
@media(max-width:700px){
  .home-gallery-item{grid-template-columns:minmax(0,1fr)}
  .hg-thumb{width:100%;height:170px}
}

/* ============================================================
   HOMEPAGE MDN INSPIRED — 信息架构与阅读体验重构
   参考 MDN 的设计原则：明确标题、快速入口、模块化内容、
   高可读对比和克制色彩。覆盖首页过强的特效层。
   ============================================================ */
body.is-front-page{background:#f9fafb!important;background-image:none!important;color:#1b1b1b}
body.is-front-page .home-hero{background:#fff!important;border:1px solid #e2e5e9!important;box-shadow:none!important}
body.is-front-page .home-hero::before,body.is-front-page .home-hero::after,.hm-aurora,.hm-particles{display:none!important}
body.is-front-page .home-hero h1{font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;font-weight:800!important;color:#1b1b1b!important}
body.is-front-page .home-hero h1 em{color:#0069c2!important;background:none!important;-webkit-text-fill-color:#0069c2!important;animation:none!important}
body.is-front-page .home-hero p{color:#4e4e4e!important}
body.is-front-page .nav .links a.btn,body.is-front-page .guest-cta-primary{background:#0069c2!important;animation:none!important;box-shadow:none!important}
body.is-front-page .nav .links a.btn:hover,body.is-front-page .guest-cta-primary:hover{background:#005a9c!important}
body.is-front-page .hero-art{box-shadow:none!important;border-color:#d8dde3!important}
body.is-front-page .hero-art::after{animation:none!important;background:none!important}
body.is-front-page .hero-art .stages>div:first-child{animation:none!important;background:#233b6e!important}

/* 快速开始卡片：清晰入口 */
.mdn-start{padding:42px 0;border-bottom:1px solid #e2e5e9}
.mdn-start-lead{max-width:650px;margin-bottom:22px}
.mdn-start-lead .eyebrow{color:#0069c2!important;font-weight:750;letter-spacing:.14em}
.mdn-start-lead h2{font-size:clamp(26px,3.6vw,38px);letter-spacing:-.035em;margin:8px 0;color:#1b1b1b}
.mdn-start-lead p{margin:0;color:#4e4e4e;line-height:1.75;font-size:15px}
.mdn-start-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.mdn-start-card{display:grid;gap:9px;padding:22px;border:1px solid #d8dde3;border-radius:10px;background:#fff;color:#1b1b1b;text-decoration:none;transition:border-color .16s,box-shadow .16s,transform .16s}
.mdn-start-card:hover{border-color:#0069c2;box-shadow:0 6px 16px rgba(0,105,194,.12);transform:translateY(-2px)}
.mdn-card-index{font:700 11px/1 ui-monospace,monospace;color:#707070;letter-spacing:.08em}
.mdn-card-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:8px;background:#eaf3ff;color:#0069c2;font-size:20px}
.mdn-card-models .mdn-card-icon{background:#e9f7ef;color:#007936}.mdn-card-guide .mdn-card-icon{background:#fff3e8;color:#b54100}
.mdn-start-card b{font-size:17px;letter-spacing:-.02em}.mdn-start-card p{margin:0;color:#4e4e4e;font-size:13px;line-height:1.7}.mdn-start-card i{font-style:normal;color:#0069c2;font-size:13px;font-weight:700;margin-top:4px}

/* 内容区阅读感 */
body.is-front-page .hm-demo,body.is-front-page .hm-cap-card,body.is-front-page .hm-scene-card{animation:none!important;box-shadow:none!important;border-color:#d8dde3!important;border-radius:12px!important}
body.is-front-page .hm-cap-card:hover,body.is-front-page .hm-scene-card:hover{transform:translateY(-2px)!important;box-shadow:0 5px 14px rgba(0,0,0,.08)!important}
body.is-front-page .hm-cap-card::before,body.is-front-page .hm-cap-card::after{display:none!important}
body.is-front-page .hm-cap-icon,body.is-front-page .hm-scene-ico{background:#eaf3ff!important;color:#0069c2!important;box-shadow:none!important}
body.is-front-page .hm-cap-tag{background:#f3f4f6!important;color:#4e4e4e!important}.body.is-front-page .hm-demo-grid i{animation:none!important}
body.is-front-page .hm-demo-fill{background:#0069c2!important;animation:none!important;width:72%}
body.is-front-page .hm-demo-grid i:nth-child(1),body.is-front-page .hm-demo-grid i:nth-child(5),body.is-front-page .hm-demo-grid i:nth-child(9){background:#0069c2!important}
body.is-front-page .hm-demo-grid i:nth-child(2),body.is-front-page .hm-demo-grid i:nth-child(6){background:#00a6a6!important}
body.is-front-page .hm-demo-grid i:nth-child(3),body.is-front-page .hm-demo-grid i:nth-child(7){background:#f97316!important}
body.is-front-page .hm-demo-grid i:nth-child(4),body.is-front-page .hm-demo-grid i:nth-child(8){background:#7c3aed!important}

body.is-front-page .cta{background:#1b1b1b!important;box-shadow:none!important}
body.is-front-page .cta::before,body.is-front-page .cta::after{display:none!important}
body.is-front-page .cta .btn.light{background:#fff!important;color:#1b1b1b!important}
body.is-front-page .hm-scroll-progress{background:#0069c2!important;animation:none!important}
.hm-spotlight{display:none!important}

@media(max-width:900px){.mdn-start{padding:30px 0}.mdn-start-grid{grid-template-columns:1fr}.mdn-start-card{padding:18px}.mdn-start-lead h2{font-size:27px}}
html[data-theme="dark"] body.is-front-page{background:#1b1b1b!important;color:#f5f5f5}
/* 修复：此前第二个选择器漏了主题前缀 `.mdn-start-card`，
   导致浅色模式下「开始创作」三张卡片也被刷成深底，
   而文字仍是近黑色 → 约 1.14:1，几乎完全不可见。 */
html[data-theme="dark"] body.is-front-page .home-hero,
html[data-theme="dark"] .mdn-start-card{background:#262626!important;border-color:#4a4a4a!important}
html[data-theme="dark"] .mdn-start-lead h2,html[data-theme="dark"] body.is-front-page .home-hero h1{color:#f5f5f5!important}
html[data-theme="dark"] .mdn-start-lead p,html[data-theme="dark"] .mdn-start-card p{color:#c5c5c5!important}

html body select:hover,
html body .admin-main select:hover{border-color:#9db2d6!important}
html body select:focus,
html body .admin-main select:focus{
  outline:none!important;border-color:#4662a4!important;
  box-shadow:0 0 0 3px rgba(37,99,235,.12)!important;
}
/* 多选 / 列表型 select 保持原生滚动，不画箭头 */
html body select[multiple],
html body select[size]:not([size="1"]){
  background-image:none!important;padding-right:12px!important;cursor:default!important;min-height:auto!important;
}
html[data-theme="dark"] body select,
html[data-theme="dark"] body .admin-main select{
  background-color:#1c1e23!important;border-color:#2f3a48!important;color:#dce1eb!important;
}
html[data-theme="dark"] body select option{background:#1c1e23!important;color:#dce1eb!important}
html body select option{background:#fff;color:#18213d}

/* ============================================================
   HOMEPAGE v10 — 视觉精修
   目标：首屏更聚焦、内容区更有分组、卡片更圆润、色彩更有层次。
   仅影响首页。
   ============================================================ */

/* 整个首页的垂直节奏 */
body.is-front-page .home-hero,
body.is-front-page .mdn-start,
body.is-front-page .hm-demo,
body.is-front-page .feature-band,
body.is-front-page .hm-cap-section,
body.is-front-page .hm-scene-section,
body.is-front-page .inspiration-section,
body.is-front-page .showcase-home,
body.is-front-page .model-section,
body.is-front-page .cta{scroll-margin-top:20px}

/* ---------- Hero：让首屏更像 AI 产品主舞台 ---------- */
body.is-front-page .home-hero{
  padding:44px 42px 34px!important;
  min-height:430px;
  display:grid!important;
  grid-template-columns:minmax(0,1fr) minmax(370px,.78fr)!important;
  align-items:center;
  column-gap:44px;
  background:
    radial-gradient(100% 130% at 4% 5%,rgba(59,130,246,.17),transparent 58%),
    radial-gradient(80% 100% at 100% 10%,rgba(168,85,247,.14),transparent 62%),
    linear-gradient(135deg,#ffffff 0%,#f8fbff 55%,#fcf9ff 100%)!important;
}
body.is-front-page .home-hero .hero-copy{max-width:650px}
body.is-front-page .home-hero h1{font-size:clamp(42px,5.2vw,72px)!important;max-width:650px}
body.is-front-page .home-hero p{font-size:16px!important;max-width:590px}
body.is-front-page .home-hero .trust-row{margin-top:22px}

/* Hero 右侧的 Studio 卡视觉扩大 */
body.is-front-page .home-hero .hero-art{margin:0!important;min-height:330px;align-self:stretch;display:flex!important;flex-direction:column;justify-content:center}
body.is-front-page .home-hero .stages{flex:1;align-content:stretch}
body.is-front-page .home-hero .stages>div:first-child{min-height:208px}
body.is-front-page .home-hero .stage-strip{margin-top:4px}

/* ---------- 内容区：以柔和色块分组 ---------- */
body.is-front-page .mdn-start,
body.is-front-page .hm-demo,
body.is-front-page .feature-band,
body.is-front-page .hm-cap-section,
body.is-front-page .hm-scene-section,
body.is-front-page .inspiration-section,
body.is-front-page .showcase-home,
body.is-front-page .model-section{
  position:relative;
  margin-top:28px!important;
  padding:30px!important;
  border:1px solid #e8edf5!important;
  border-radius:24px!important;
  background:rgba(255,255,255,.76)!important;
  box-shadow:0 10px 30px rgba(30,54,100,.045)!important;
}
body.is-front-page .mdn-start{background:linear-gradient(135deg,#f8fbff,#fbfaff)!important}
body.is-front-page .hm-demo{background:linear-gradient(135deg,#fbfaff,#f7fcff)!important}
body.is-front-page .feature-band{background:linear-gradient(135deg,#f8fffc,#f8fbff)!important}
body.is-front-page .hm-cap-section{background:linear-gradient(135deg,#f9fbff,#fcf9ff)!important}
body.is-front-page .hm-scene-section{background:linear-gradient(135deg,#fffdf8,#fbfaff)!important}
body.is-front-page .inspiration-section{background:linear-gradient(135deg,#fffcf7,#ffffff)!important}
body.is-front-page .showcase-home{background:linear-gradient(135deg,#fff8fc,#faf9ff)!important}
body.is-front-page .model-section{background:linear-gradient(135deg,#f7fffd,#f8faff)!important}

/* 统一标题区更有分量 */
body.is-front-page .section-title{margin-bottom:12px!important}
body.is-front-page .section-title h2,
body.is-front-page .mdn-start-lead h2{font-size:clamp(25px,3.3vw,38px)!important;line-height:1.15!important}
body.is-front-page .section-title .text-link{border-radius:999px;background:#fff;padding:9px 14px;box-shadow:0 2px 8px rgba(20,40,90,.06)}

/* 快速开始卡片：更鲜明的彩色底部状态线 */
.mdn-start-card{position:relative;overflow:hidden;padding:24px!important;border-radius:16px!important}
.mdn-start-card::after{content:'';position:absolute;left:0;right:0;bottom:0;height:5px;background:linear-gradient(90deg,#2563eb,#22d3ee)}
.mdn-card-models::after{background:linear-gradient(90deg,#10b981,#22c55e)}
.mdn-card-guide::after{background:linear-gradient(90deg,#f59e0b,#f43f5e)}
.mdn-start-card:hover{transform:translateY(-4px) scale(1.01);box-shadow:0 14px 32px rgba(20,40,90,.12)}

/* 场景卡给更明显但不刺眼的彩色角标 */
.hm-scene-card::before{content:'';position:absolute;right:-18px;top:-18px;width:70px;height:70px;border-radius:50%;background:linear-gradient(135deg,var(--a),var(--b));opacity:.14}
.hm-scene-card:hover::before{opacity:.24;transform:scale(1.15);transition:.25s}

/* 灵感、模型、案例卡更像画廊 */
body.is-front-page .inspiration-grid,
body.is-front-page .model-grid,
body.is-front-page .showcase-home-grid{gap:18px!important}
body.is-front-page .inspiration-card,
body.is-front-page .model-card,
body.is-front-page .showcase-home-card{border-radius:16px!important}

/* CTA：更大更吸引 */
body.is-front-page .cta{margin-top:32px!important;min-height:220px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px}
body.is-front-page .cta .btn.light{min-width:170px;justify-content:center}

/* 移动端：保持大气，避免卡片过于碎 */
@media(max-width:900px){
  body.is-front-page .home-hero{display:block!important;min-height:0;padding:30px 22px 24px!important;border-radius:24px!important}
  body.is-front-page .home-hero h1{font-size:clamp(40px,11vw,54px)!important}
  body.is-front-page .home-hero .hero-art{margin-top:26px!important;min-height:0}
  body.is-front-page .home-hero .stages>div:first-child{min-height:170px}
  body.is-front-page .mdn-start,
  body.is-front-page .hm-demo,
  body.is-front-page .feature-band,
  body.is-front-page .hm-cap-section,
  body.is-front-page .hm-scene-section,
  body.is-front-page .inspiration-section,
  body.is-front-page .showcase-home,
  body.is-front-page .model-section{margin-top:18px!important;padding:20px!important;border-radius:20px!important}
  body.is-front-page .cta{display:grid;grid-template-columns:1fr;min-height:0;padding:30px 22px!important}
  body.is-front-page .cta .btn.light{width:100%}
}

html[data-theme="dark"] body.is-front-page .home-hero{background:linear-gradient(135deg,#161d2a,#131c2c)!important;border-color:#263342!important}
html[data-theme="dark"] body.is-front-page .mdn-start,
html[data-theme="dark"] body.is-front-page .hm-demo,
html[data-theme="dark"] body.is-front-page .feature-band,
html[data-theme="dark"] body.is-front-page .hm-cap-section,
html[data-theme="dark"] body.is-front-page .hm-scene-section,
html[data-theme="dark"] body.is-front-page .inspiration-section,
html[data-theme="dark"] body.is-front-page .showcase-home,
html[data-theme="dark"] body.is-front-page .model-section{background:#1c1e23!important;border-color:#263342!important;box-shadow:none!important}

/* 首页 MDN 卡片与次要文字的深色适配
   （浅色规则中使用了硬编码色值，必须补齐深色覆盖） */
html[data-theme="dark"] body.is-front-page .guest-cta-secondary,
html[data-theme="dark"] body.is-front-page .hero-actions .text-link{color:#c9d2e0!important}
html[data-theme="dark"] body.is-front-page .guest-cta-secondary:hover{background:#1b2430!important;color:#8fb6f0!important}
html[data-theme="dark"] .mdn-start-card{color:#eef3f9}
html[data-theme="dark"] .mdn-start-card b{color:#f1f5fb}
html[data-theme="dark"] .mdn-start-card p{color:#9aa7ba}
html[data-theme="dark"] .mdn-start-card i{color:#7fb0ff}
html[data-theme="dark"] .mdn-card-index{color:#8b97a8}
html[data-theme="dark"] .mdn-start-lead h2{color:#f1f5fb}
html[data-theme="dark"] .mdn-start-lead p{color:#9aa7ba}
html[data-theme="dark"] .mdn-start-lead .eyebrow{color:#7fb0ff!important}
html[data-theme="dark"] .mdn-card-icon{background:#1c2735!important;color:#7fb0ff!important}
html[data-theme="dark"] .mdn-card-models .mdn-card-icon{background:#16281f!important;color:#5fd39a!important}
html[data-theme="dark"] .mdn-card-guide .mdn-card-icon{background:#2a1f16!important;color:#f0a86a!important}
html[data-theme="dark"] body.is-front-page .hm-scene-card{color:#eef3f9}
html[data-theme="dark"] body.is-front-page .hm-scene-card b{color:#f1f5fb}
html[data-theme="dark"] body.is-front-page .hm-scene-card li{color:#9aa7ba}
html[data-theme="dark"] .hm-scene-note b{color:#7fb0ff}
html[data-theme="dark"] body.is-front-page .section-title h2{color:#f1f5fb!important}
html[data-theme="dark"] body.is-front-page .steps h3{color:#f1f5fb}
html[data-theme="dark"] .hg-missing{color:#f0a86a!important}


input[type="checkbox"]:focus-visible,input[type="radio"]:focus-visible{
  outline:3px solid rgba(37,99,235,.2)!important;outline-offset:2px!important;
}
input[type="checkbox"]:disabled,input[type="radio"]:disabled{opacity:.48!important;cursor:not-allowed!important}
label.check,.remember-check{
  display:inline-flex!important;align-items:center!important;gap:10px!important;
  min-height:44px;padding:7px 2px;cursor:pointer;user-select:none;
  color:var(--ink);font-size:13px;line-height:1.5;
}
label.check>span,.remember-check>span{display:inline!important;line-height:1.5}
html[data-theme="dark"] input[type="checkbox"],html[data-theme="dark"] input[type="radio"],
html[data-theme="dark"] label.check>input[type="checkbox"],html[data-theme="dark"] label.check>input[type="radio"]{
  background-color:#1c1e23!important;border-color:#536173!important;
}
html[data-theme="dark"] input[type="checkbox"]:checked,html[data-theme="dark"] input[type="radio"]:checked,
html[data-theme="dark"] label.check>input[type="checkbox"]:checked,html[data-theme="dark"] label.check>input[type="radio"]:checked{
  background-color:#3b82f6!important;border-color:#3b82f6!important;
}

/* ============================================================
   作品详情：参考图与作图参数
   ============================================================ */
.task-detail-panel{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:14px;margin:16px 0 6px;
}
.task-detail-block{
  padding:16px;border:1px solid #e6ecf5;border-radius:16px;background:#fff;
  box-shadow:0 4px 14px rgba(20,40,90,.05);
}
.task-detail-block h3{
  margin:0 0 12px;font-size:14px;font-weight:750;letter-spacing:-.01em;
  display:flex;align-items:center;gap:8px;
}
.task-detail-block h3 small{font-weight:600;font-size:11px;color:var(--muted)}
.task-ref-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:9px}
.task-ref-item{
  display:block;aspect-ratio:1/1;border-radius:12px;overflow:hidden;
  border:1px solid #e2e8f2;background:#f6f8fc;
  transition:transform .16s,border-color .16s,box-shadow .16s;
}
.task-ref-item:hover{transform:translateY(-2px);border-color:#cfdcef;box-shadow:0 8px 20px rgba(20,40,90,.12)}
.task-ref-item img{width:100%;height:100%;object-fit:cover;display:block}
.task-detail-hint{margin:10px 0 0;font-size:12px;line-height:1.7;color:var(--muted)}
.task-param-list{margin:0;display:grid;gap:8px}
.task-param-list>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px;
  padding-bottom:7px;border-bottom:1px dashed #eef2f8}
.task-param-list>div:last-child{border-bottom:0;padding-bottom:0}
.task-param-list dt{font-size:12px;color:var(--muted);font-weight:650;flex:0 0 auto}
.task-param-list dd{margin:0;font-size:13px;color:var(--ink);font-weight:650;text-align:right;overflow-wrap:anywhere}
.task-param-list code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}

@media(max-width:900px){
  .task-detail-panel{grid-template-columns:minmax(0,1fr);gap:11px}
  .task-detail-block{padding:14px;border-radius:14px}
  .task-ref-grid{grid-template-columns:repeat(auto-fill,minmax(70px,1fr))}
}
html[data-theme="dark"] .task-detail-block{background:#1c1e23;border-color:#283340;box-shadow:none}
html[data-theme="dark"] .task-ref-item{background:#1c1e23;border-color:#36363a}
html[data-theme="dark"] .task-param-list dd{color:#e8eef6}
html[data-theme="dark"] .task-param-list>div{border-color:#36363a}

/* 后台作品卡：参考图与参数 */
.admin-work-refs,.admin-work-params{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding:9px 12px;border-bottom:1px solid #eef2f8;background:#fafcff;
}
.admin-work-params{background:#fdfbff}
.admin-work-refs-label{
  font-size:11px;font-weight:750;letter-spacing:.06em;color:#5a6678;
  padding:3px 7px;border-radius:999px;background:#eef3fb;flex:0 0 auto;
}
.admin-work-refs>a{display:block;width:40px;height:40px;border-radius:10px;overflow:hidden;border:1px solid #e2e8f2;background:#fff}
.admin-work-refs>a img{width:100%;height:100%;object-fit:cover;display:block}
.admin-work-refs>a:hover{border-color:#cfdcef;box-shadow:0 4px 12px rgba(20,40,90,.12)}
.admin-work-param{
  display:inline-flex;align-items:baseline;gap:4px;font-size:11px;color:var(--muted);
  padding:3px 8px;border-radius:999px;background:#fff;border:1px solid #eceff5;max-width:200px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.admin-work-param b{font-weight:750;color:#4b5c74}
html[data-theme="dark"] .admin-work-refs{background:#161e28;border-color:#36363a}
html[data-theme="dark"] .admin-work-params{background:#191f29;border-color:#36363a}
html[data-theme="dark"] .admin-work-refs-label{background:#1e2836;color:#8b9bb2}
html[data-theme="dark"] .admin-work-param{background:#1c1e23;border-color:#2a3542;color:#93a2b6}
html[data-theme="dark"] .admin-work-param b{color:#c3cfdd}

/* 导航头像（桌面）：与「我的」页一致 */
.nav-avatar-link{display:inline-flex;align-items:center;gap:7px;text-decoration:none}
.nav-avatar{
  width:28px;height:28px;border-radius:50%;
  display:inline-grid;place-items:center;
  background:linear-gradient(135deg,#e8effc,#dfe9fb);
  color:#2b4a8f;font-weight:800;font-size:13px;line-height:1;
  overflow:hidden;flex:0 0 auto;
}
.nav-avatar.has-image{background:#eef2f8}
.nav-avatar.has-image img{width:100%;height:100%;object-fit:cover;display:block}
.nav-avatar-text{font-size:14px;font-weight:650;color:var(--ink)}
.nav-avatar-link:hover .nav-avatar{box-shadow:0 0 0 2px rgba(37,99,235,.25)}
html[data-theme="dark"] .nav-avatar{background:#1b2330;color:#9dc0f5}
html[data-theme="dark"] .nav-avatar.has-image{background:#1b2330}
/* 移动端顶栏头像：有图时铺满 */
.mobile-account-dot{position:relative;display:grid;place-items:center;overflow:hidden}
.mobile-account-dot.has-image i{display:none}
.mobile-account-dot.has-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
/* 后台订单操作列 */
.order-ops{display:flex;gap:6px;flex-wrap:wrap}
.order-ops .inline-form{margin:0}
.order-ops .btn{white-space:nowrap}
.muted{color:var(--muted)}

/* 调度器运行状态总览 */
.scheduler-health{margin-bottom:16px}
.sched-health-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-top:12px}
.sched-health-item{
  display:grid;gap:5px;padding:13px 15px;border-radius:14px;
  border:1px solid #e6ecf5;background:#fafbfd;
}
.sched-health-item span{font-size:12px;color:var(--muted);font-weight:650}
.sched-health-item b{font-size:19px;letter-spacing:-.02em}
.sched-health-item small{font-size:11px;color:var(--muted)}
.scheduler-health .hint{margin:12px 0 0;font-size:12px;line-height:1.7;color:var(--muted)}
html[data-theme="dark"] .sched-health-item{background:#161e28;border-color:#36363a}

/* ============================================================
   LOADING — 首屏加载与局部加载
   参考用户提供的两份 loading 素材：
     · nano     ：极简单环旋转（用于局部/按钮级加载）
     · advanced ：渐变弧线 + 粒子轨道 + 能量核心（用于首屏）
   集成原则：
     · 紧凑尺寸（首屏 108px），不照搬 280px 演示尺寸
     · 首次访问每个会话展示一次，避免每次跳转都遮挡
     · 尊重 prefers-reduced-motion：不做旋转，仅静态图标 + 快速淡出
     · JS 失效时由 CSS 动画兜底，并有超时自动隐藏
   ============================================================ */
#boot-loader{
  position:fixed;inset:0;z-index:99990;
  display:grid;place-items:center;gap:0;
  background:
    radial-gradient(ellipse at 50% 42%,#1b1b3a 0%,#0d0d22 72%);
  opacity:1;transition:opacity .42s ease,visibility .42s ease;
}
html[data-booted="1"] #boot-loader{opacity:0;visibility:hidden;pointer-events:none}
#boot-loader .boot-stage{display:grid;place-items:center;gap:18px}
#boot-loader .boot-art{width:108px;height:108px;display:block}
#boot-loader .boot-label{
  font-size:12px;letter-spacing:.34em;text-transform:uppercase;
  color:rgba(226,236,255,.62);font-weight:600;text-align:center;
}
#boot-loader .boot-label i::after{
  content:'';display:inline-block;width:1.4em;text-align:left;
  animation:boot-dots 1.5s steps(4,end) infinite;
}
@keyframes boot-dots{0%{content:''}25%{content:'.'}50%{content:'..'}75%{content:'...'}}
/* 深色/浅色都使用深底，避免白闪 */
html[data-booted="1"] body{animation:none}

/* —— 局部加载：nano 极简旋转环 —— */
.nano-spinner{
  width:20px;height:20px;border-radius:50%;flex:0 0 auto;
  border:2.4px solid rgba(37,99,235,.18);
  border-top-color:var(--brand,#2563eb);
  border-right-color:#7367f0;
  animation:nano-spin .8s linear infinite;
  display:inline-block;vertical-align:-4px;
}
.nano-spinner.lg{width:30px;height:30px;border-width:3px}
@keyframes nano-spin{to{transform:rotate(360deg)}}
/* 区块级加载占位 */
.section-loading{
  display:grid;place-items:center;gap:12px;padding:34px 0;
  color:var(--muted);font-size:13px;
}
.section-loading .nano-spinner.lg{margin:0 auto}

@media(prefers-reduced-motion:reduce){
  #boot-loader .boot-art animate, #boot-loader .boot-art animateTransform{display:none}
  #boot-loader .boot-label i::after{content:'';animation:none}
  .nano-spinner{animation:none;border-top-color:var(--brand);border-right-color:var(--brand)}
  html[data-booted="1"] #boot-loader{
    transition:opacity .12s linear,visibility .12s linear;
  }
}

/* 懒加载图片占位：加载中显示 nano 环，避免白块 */
.recent-home-card .is-loading,
.showcase-home-card .is-loading,
.inspiration-card .is-loading,
.admin-work-thumb .is-loading{
  position:relative;
  background:linear-gradient(135deg,#f1f5fb,#e9eff8);
}
.recent-home-card .is-loading::after,
.showcase-home-card .is-loading::after,
.inspiration-card .is-loading::after,
.admin-work-thumb .is-loading::after{
  content:'';position:absolute;left:50%;top:50%;width:22px;height:22px;
  margin:-11px 0 0 -11px;border-radius:50%;
  border:2.4px solid rgba(37,99,235,.16);border-top-color:var(--brand,#2563eb);
  border-right-color:#7367f0;animation:nano-spin .8s linear infinite;
}
[data-theme="dark"] .recent-home-card .is-loading,
[data-theme="dark"] .showcase-home-card .is-loading,
[data-theme="dark"] .inspiration-card .is-loading,
[data-theme="dark"] .admin-work-thumb .is-loading{background:#1a2230}
@media(prefers-reduced-motion:reduce){
  .recent-home-card .is-loading::after,
  .showcase-home-card .is-loading::after,
  .inspiration-card .is-loading::after,
  .admin-work-thumb .is-loading::after{animation:none;border-top-color:var(--brand);border-right-color:var(--brand)}
}

/* ============================================================
   WIDE SCREEN BALANCE — 宽屏单侧空白修复
   问题：多个文本/卡片块被限宽（760 / 920）后靠左对齐，
        在宽内容区右侧留下 400~640px 空白，观感是「一侧空白」。
   处理：仅在大屏（≥1200px）放开这些限宽，让它们与页面同宽；
        小屏保持原限宽以维持可读行宽。
   ============================================================ */
/* 中屏（平板）：把限宽放宽到 980px，既消除单侧空白又保持可读行宽 */
@media(min-width:900px){
  body.is-front-page .mdn-start-lead,
  .page>.sub,
  .admin-page-head .sub,
  body.is-front-page .workspace-head .sub,
  body.is-front-page .page>.sub,
  .task-prompt,
  .detail-page>p{
    max-width:min(100%,980px);
  }
}
/* 大屏：彻底放开，与页面同宽 */
@media(min-width:1200px){
  body.is-front-page .mdn-start-lead,
  .page>.sub,
  .admin-page-head .sub,
  body.is-front-page .workspace-head .sub,
  body.is-front-page .page>.sub,
  .task-prompt,
  .detail-page>p{
    max-width:100%;
  }
}

/* 任务状态横幅：宽屏改为左右两栏，消除右侧空白 */
@media(min-width:900px){
  .task-status-banner{
    grid-template-columns:minmax(150px,auto) minmax(0,1fr);
    align-items:center;
    column-gap:22px;
    row-gap:4px;
  }
  .task-status-banner>b{grid-column:1;grid-row:1}
  .task-status-banner>.status{grid-column:1;grid-row:2;justify-self:start}
  .task-status-banner>span:not(.status){grid-column:2;grid-row:1 / span 2;align-self:center}
}

/* ============================================================
   DARK SURFACE TOKENS — 深色面色统一
   问题：深色模式先后引入了 5+ 个几乎相同的深灰（#1c1e23 / #1c1e23 /
        #1c1e23 / #1c1e23 / #1c1e23 / #36363a …），肉眼难辨却让界面
        出现难以察觉的色差，也让样式表膨胀。
   处理：收敛为 4 个语义令牌，并把近色值统一到令牌上。
   ============================================================ */
:root{
  --d-bg:#1c1e23;        /* 深色页面底 */
  --d-surface:#1c1e23;   /* 深色卡片 / 输入框 */
  --d-surface-2:#2e3033; /* 深色次级面（悬停、内嵌块） */
  --d-line:#36363a;      /* 深色分隔线 / 边框 */
}

/* ============================================================
   RADIUS SCALE — 圆角收敛
   问题：全表出现 54 种圆角取值（5/6/7/8/9/10/11/12/13/14/18/22…），
        多为历次迭代的产物，1~2px 的差异肉眼难辨却让界面显得不统一。
   处理：收敛为 8 档，并把近档值归位。
         --r-xs 4 / --r-sm 6 / --r-md 8 / --r-lg 10 / --r-xl 12
         --r-2xl 14 / --r-3xl 16 / --r-4xl 20 / --r-pill 999
   ============================================================ */
:root{
  --r-xs:4px; --r-sm:6px; --r-md:8px; --r-lg:10px;
  --r-xl:12px; --r-2xl:14px; --r-3xl:16px; --r-4xl:20px; --r-pill:999px;
}

/* ============================================================
   TYPE SCALE — 字号收敛
   问题：字号出现 41 种取值，其中 141 处为半像素（12.5 / 11.5 / 10.5 …），
        属历次微调的残留。半像素在多数屏幕上与非半像素几乎无差，
        却让层级显得不统一。
   处理：半像素统一「向上取整」（只放大不缩小，避免小字更难读），
        归入既有整数档位。字阶：10/11/12/13/14/15/16/17/18/20/22/24/28/32
   ============================================================ */

/* ============================================================
   VBEN COMPONENT ALIGNMENT — 组件质感对齐（参考 doc.vben.pro）
   卡片：soft 底 + soft 边框 + 12px 圆角 + hover 品牌边框（VitePress Feature）
   按钮：brand 底白字 + 20px 圆角；alt 为灰底深字
   ============================================================ */
body.is-admin-page .admin-main .card,
body.is-admin-page .admin-main .admin-form,
body.is-admin-page .admin-main .admin-metric,
body.is-admin-page .admin-main .admin-quick-group,
body.is-front-page .card{
  background-color:var(--bg-soft);
  border-color:var(--bg-soft);
  border-radius:12px;
  transition:border-color .25s,background-color .25s;
}
body.is-admin-page .admin-main .card:hover,
body.is-admin-page .admin-main .admin-form:hover,
body.is-front-page .card:hover{border-color:var(--brand-2)}

/* 按钮：brand 底白字 + 20px 圆角；hover brand-2 */
.btn,
body.is-admin-page .admin-main .btn{
  background-color:var(--brand);
  border-radius:8px;
  font-size:14px;
}
.btn:hover{background-color:var(--brand-2)}
.btn.alt{
  background-color:#f4f4f5;
  color:var(--ink);
}
.btn.alt:hover{background-color:#e4e4e7}
html[data-theme="dark"] .btn.alt{background-color:#2e3033}
html[data-theme="dark"] .btn.alt:hover{background-color:#36363a}
html[data-theme="dark"] .btn{color:#f2f2f2}
.btn{line-height:38px;min-height:38px;padding-top:0;padding-bottom:0}
.btn.big,.btn.w-full{line-height:44px;min-height:44px}

/* 深色面色统一到 Vben 深色体系（替换旧硬编码） */
html[data-theme="dark"] body{background:var(--bg)}
html[data-theme="dark"] body.is-front-page .home-hero,
html[data-theme="dark"] body.is-front-page .card,
html[data-theme="dark"] body.is-front-page .mdn-start-card,
html[data-theme="dark"] .hm-cap-card,
html[data-theme="dark"] .hm-scene-card,
html[data-theme="dark"] .hm-demo,
html[data-theme="dark"] .task-detail-block,
html[data-theme="dark"] body.is-front-page .inspiration-card,
html[data-theme="dark"] body.is-front-page .model-card,
html[data-theme="dark"] body.is-front-page .showcase-home-card,
html[data-theme="dark"] body.is-front-page .recent-home-card,
html[data-theme="dark"] body.is-front-page .steps>*,
html[data-theme="dark"] body.is-front-page .feature-band{
  background:#1c1e23!important;border-color:#36363a!important;
}
html[data-theme="dark"] body.is-front-page{background:#1c1e23!important}
html[data-theme="dark"] body{background:#1c1e23}
html[data-theme="dark"] .admin-main .card,
html[data-theme="dark"] .admin-main section.card,
html[data-theme="dark"] .admin-main .admin-form,
html[data-theme="dark"] .admin-main .table-wrap,
html[data-theme="dark"] .admin-main .admin-metric,
html[data-theme="dark"] .admin-main .admin-quick-group{background:#1c1e23!important;border-color:#36363a!important}
html[data-theme="dark"] .admin-main .table-wrap th{background:#24262c}

/* ============================================================
   DETAIL POLISH — 细节美化
   ============================================================ */

/* 1) 任务状态横幅：宽屏改为「标题+状态」一列、「说明」另一列的横向排布，
      避免成功态下右侧留下大片空白；窄屏仍竖排。 */
@media(min-width:720px){
  .task-status-banner{
    grid-template-columns:auto minmax(0,1fr);
    align-items:center;
    column-gap:18px;
    row-gap:2px;
    padding:14px 18px;
  }
  .task-status-banner>b{grid-area:1/1;align-self:center}
  .task-status-banner>.status{grid-area:2/1;justify-self:start}
  .task-status-banner>span:not(.status){grid-area:1/2 / span 2/3;align-self:center}
}
.task-status-banner>b{font-weight:700}
.task-status-banner .hint{color:var(--muted);font-size:13px}

/* 2) 作图参数：宽屏两列，避免「标签在左、取值在右」被拉开近千像素。 */
@media(min-width:900px){
  .task-param-list{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px}
}
.task-param-list dt{color:var(--muted);font-weight:600}
.task-param-list dd{margin:0;text-align:right;font-variant-numeric:tabular-nums}

/* 3) 元信息（模型名/时间/尺寸）统一弱化，让主标题更突出 */
.task-detail-block h3{font-size:13px;letter-spacing:.01em;color:var(--ink)}

/* 4) 卡片内的首个/末个块去掉多余外边距，收口更干净 */
.task-detail-panel>*:first-child{margin-top:0}
.task-detail-panel>*:last-child{margin-bottom:0}

/* ============================================================
   PROFILE CENTER — 用户中心细节优化
   ============================================================ */

/* 1) 顶部身份卡：头像区与操作区的层次更清晰 */
.profile-hero-card{padding:22px 24px}
.profile-identity b{font-size:21px;letter-spacing:-.02em}
.profile-hero-actions .btn{box-shadow:none}

/* 2) 资产统计（全部作品/已完成/收藏/进行中）：
      数字更大更醒目，hover 时给轻反馈，增强可点击感知 */
.profile-data-row b{font-size:22px;letter-spacing:-.02em}
.profile-data-row a{transition:background-color .15s ease,border-color .15s ease}
.profile-data-row a:hover{background:var(--bg-soft,#f4f4f5)}
.profile-data-row a:last-child{border-right:0}

/* 3) 创作中心入口卡：hover 上浮 + 品牌描边，与站内卡片语言一致 */
.profile-create-grid a{
  transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease;
}
.profile-create-grid a:hover{
  transform:translateY(-2px);
  border-color:var(--brand,#1448ea);
  box-shadow:0 4px 14px rgba(20,40,90,.08);
}

/* 4) 第三方账号「关闭」提示：弱化为普通说明（此前是警示色块，但这是正常状态） */
.profile-oauth .config-status.is-warn{
  background:var(--bg-soft,#f4f4f5);
  border-color:var(--line,#e4e4e7);
  color:var(--muted,#64748b);
}
.profile-oauth .config-status.is-warn b{color:var(--ink,#323639);font-weight:650}

/* 5) 账户设置两栏在小屏的间距 */
.settings-grid{gap:16px}

/* ============================================================
   RATIO PICKER — 紧凑化 + 自动尺寸卡
   注意：创作页有专属覆盖（.composer .ratio-card 系列），
         因此这里必须用同等或更高特异性，且放在文件末尾生效。
   ============================================================ */
.ratio-card,body.is-front-page .ratio-card{width:78px;min-height:96px;gap:6px;padding:9px 5px}
.ratio-card b{font-size:13px}
.ratio-card small{font-size:11px}
.ratio-shape{width:36px;height:36px;border-radius:8px}
.ratio-picker{gap:7px}
/* 创作页专属：在既有覆盖之后再收紧一档
   注意：body.is-front-page .ratio-card (0,2,1) 比 .composer .ratio-card (0,2,0) 高，
   因此这里加上 .composer 父级与 body 前缀确保胜出。 */
.composer .ratio-card,
body.is-front-page .composer .ratio-card{
  grid-template-rows:40px auto auto;
  padding:6px 5px 6px;
  min-height:0;
  gap:3px;
}
.composer .ratio-card .ratio-shape,
body.is-front-page .composer .ratio-card .ratio-shape{max-height:40px}
/* 自动卡图标随行高 */
.composer .ratio-card.ratio-auto .ratio-shape-auto,
body.is-front-page .composer .ratio-card.ratio-auto .ratio-shape-auto{width:30px;height:30px}
.composer .ratio-card>b,
body.is-front-page .composer .ratio-card>b{height:auto;line-height:1.15}
.composer .ratio-card>small,
body.is-front-page .composer .ratio-card>small{height:auto;line-height:1.25;white-space:normal}
.composer .ratio-card>small,
body.is-front-page .composer .ratio-card>small{font-size:10px;height:13px}
body.is-front-page .ratio-picker{gap:7px;max-height:none}
body.is-front-page .ratio-card{border-radius:10px}
.composer .ratio-card .ratio-shape.ratio-1-1{width:34px;height:34px}
.composer .ratio-card .ratio-shape.ratio-4-3{width:41px;height:30px}
.composer .ratio-card .ratio-shape.ratio-3-4{width:30px;height:41px}
.composer .ratio-card .ratio-shape.ratio-16-9{width:44px;height:25px}
.composer .ratio-card .ratio-shape.ratio-9-16{width:25px;height:44px}
.composer .ratio-card .ratio-shape.ratio-3-2{width:41px;height:27px}
.composer .ratio-card .ratio-shape.ratio-2-3{width:27px;height:41px}
.composer .ratio-card .ratio-shape.ratio-21-9{width:46px;height:20px}
.composer .ratio-card .ratio-shape.ratio-4-7{width:24px;height:42px}
.composer .ratio-card .ratio-shape.ratio-7-4{width:42px;height:24px}
.composer .ratio-card .ratio-shape.ratio-default{width:39px;height:29px}
.composer .ratio-card .ratio-shape.ratio-scale,
.composer .ratio-card .ratio-shape.ratio-custom{width:33px;height:33px}
/* 自动尺寸卡：虚线框表达「跟随模型」 */
.ratio-card.ratio-auto .ratio-shape-auto{
  display:grid;place-items:center;width:38px;height:38px;
  color:var(--muted,#64748b);border-style:dashed;
}
.composer .ratio-card.ratio-auto .ratio-shape-auto{width:38px;height:38px;margin-inline:auto}
.ratio-card.ratio-auto.selected .ratio-shape-auto{color:var(--brand,#1448ea);border-style:solid}
.composer .ratio-card.ratio-auto.selected b{color:var(--brand,#1448ea)}

/* ============================================================
   PROFILE CENTER LAYOUT — 用户中心布局优化（桌面 + 手机）
   ============================================================ */

/* —— 桌面端：身份卡与钱包面板左右分栏，减少纵向滚动 —— */
@media(min-width:900px){
  body.is-front-page .profile-page{max-width:1180px}
  /* DOM 顺序是 identity → actions → wallet。
     用显式网格定位：左列 = 身份 + 操作按钮，右列 = 钱包面板，
     避免自动布局把钱包挤到左下、右侧留白。 */
  body.is-front-page .profile-hero-card{
    display:grid;
    grid-template-columns:minmax(0,5fr) minmax(0,7fr);
    grid-template-rows:auto auto;
    gap:8px 26px;
    align-items:center;
    padding:26px 28px;
  }
  body.is-front-page .profile-hero-card .profile-identity{grid-column:1;grid-row:1;align-self:center}
  body.is-front-page .profile-hero-card .profile-hero-actions{
    grid-column:1;grid-row:2;
    position:static;
    justify-content:flex-start;
    margin-top:10px;
  }
  body.is-front-page .profile-hero-card .wallet-panel{
    grid-column:2;grid-row:1 / span 2;
    margin-top:0;height:100%;
  }
}

/* —— 手机端（≤720px）：紧凑化 —— */
@media(max-width:720px){
  /* 统计行：2×2 → 保持但压缩留白，数字与文字更贴近 */
  body.is-front-page .profile-data-row{padding:12px 10px;gap:2px}
  body.is-front-page .profile-data-row a{gap:2px;padding:4px 2px}
  body.is-front-page .profile-data-row b{font-size:18px}
  body.is-front-page .profile-data-row span{font-size:12px}
  /* 创作中心卡片压缩 */
  body.is-front-page .profile-create-grid{gap:8px}
  body.is-front-page .profile-create-grid a{padding:13px 8px;gap:4px}
  body.is-front-page .profile-create-grid a b{font-size:13px}
  body.is-front-page .profile-create-grid a small{font-size:11px}
  /* 钱包面板：数字与标签更紧凑，按钮行改两列 */
  body.is-front-page .wallet-panel{padding:14px 14px 12px}
  body.is-front-page .wallet-panel-head b{font-size:24px}
  body.is-front-page .wallet-panel-stats{padding:10px 0;margin:12px 0 10px}
  body.is-front-page .wallet-panel-stats b{font-size:15px}
  body.is-front-page .wallet-panel-stats small{font-size:11px}
  body.is-front-page .wallet-panel-actions a{min-height:36px;font-size:13px}
  /* OAuth 关闭态横幅：一行化 */
  body.is-front-page .profile-oauth .config-status{
    flex-direction:row;align-items:center;flex-wrap:wrap;
    gap:4px 10px;padding:10px 12px;margin:10px 0 14px;
  }
  body.is-front-page .profile-oauth .config-status b{font-size:13px}
  body.is-front-page .profile-oauth .config-status span{font-size:12px}
}

/* —— 两端通用：OAuth 关闭态横幅压缩（不再占三行） —— */
.profile-oauth .config-status{gap:4px 12px}
.profile-oauth .config-status b{margin-right:2px}
.profile-oauth .config-status span{flex:1 1 auto}
/* 账户设置两卡间距收紧 */
.profile-account-settings .settings-grid{gap:16px}

/* 主页面顶栏左占位：与返回按钮同宽，保证标题居中 */
.mobile-back-spacer{width:40px;height:40px;flex:0 0 auto;display:inline-block}

/* ============================================================
   最终防护（必须位于样式表末尾，确保优先级最高）
   ============================================================ */


/* ============================================================
   MOBILE OPTIMIZATION — 手机端可用性专项
   目标：触控可点、输入不被系统放大、无横向溢出、不被安全区遮挡。
   ============================================================ */
@media(max-width:820px){
  /* ① 输入类控件字号 ≥16px：
        iOS Safari 在聚焦字号 <16px 的控件时会自动放大整个页面，
        用户会以为界面「乱了」。这是手机端最常见的体验事故。 */
  input:not([type=checkbox]):not([type=radio]):not([type=hidden]),
  select,textarea{
    font-size:16px !important;
    min-height:44px !important;
  }
  /* 复选框本体保持 20px（命中区由 label 提供），但要保证不被拉伸 */
  input[type=checkbox],input[type=radio]{font-size:16px !important}

  /* ② 触控目标 ≥44px：
        独立可点的控件（按钮/链接/选项卡）都要达到 44×44 的可点区域。 */
  .theme-toggle,.mobile-back,.mobile-account-dot,.mobile-login-link{
    min-width:44px !important;min-height:44px !important;
    display:inline-grid !important;place-items:center;
  }
  .btn,.btn.alt,.btn-link,button.btn{
    min-height:44px !important;
    display:inline-flex;align-items:center;justify-content:center;
  }
  /* 选项卡/筛选条：整块可点，高度达标 */
  .filter-tabs a,.seg,.user-nav-item,.gallery-tabs a,.view-switch a,
  .settings-section-nav a,.filter-chip,.tab,.chip-btn{
    min-height:44px !important;
    display:inline-flex;align-items:center;justify-content:center;
  }
  /* 面包屑/返回等文字链接：用 padding 撑出可点区 */
  a.back-link,.back-link{
    min-height:44px !important;display:inline-flex;align-items:center;
    padding:0 6px;
  }
  /* 底部导航与顶栏图标 */
  .mobile-bottom-nav a{min-height:56px}
  .admin-nav-item,.side-link{min-height:44px !important}

  /* ③ 避免横向溢出：长词与代码块强制换行 */
  .card,.page,section{max-width:100%}
  .prompt-text,.task-prompt,code,pre,.mono{overflow-wrap:anywhere;word-break:break-word}
  img,video,canvas,svg{max-width:100%}

  /* ④ 底部安全区：iOS 全面屏底部横条会盖住最后一个元素 */
  body{padding-bottom:calc(env(safe-area-inset-bottom) + 8px)}
  .mobile-bottom-nav{padding-bottom:calc(6px + env(safe-area-inset-bottom)) !important}

  /* ⑤ 表格在窄屏下允许横向滚动而不是撑破页面 */
  .table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .table-wrap table{min-width:640px}
}

/* 触屏设备额外照顾（含平板） */
@media(pointer:coarse){
  .btn,.btn.alt{min-height:44px}
  .seg,.filter-chip,.chip-btn{min-height:40px}
}

/* ============================================================
   表单校验高亮：必填未满足时给出明确的视觉定位
   （原来只有浏览器原生气泡，很多场景一闪而过甚至不显示，
     用户会以为「点了没反应」）
   ============================================================ */
input.is-invalid,select.is-invalid,textarea.is-invalid,
.is-invalid:not(input):not(select):not(textarea){
  border-color:#b8272c !important;
  box-shadow:0 0 0 3px rgba(184,39,44,.16) !important;
  animation:invalidPulse 1.1s ease-in-out 2;
}
@keyframes invalidPulse{
  0%,100%{box-shadow:0 0 0 3px rgba(184,39,44,.16)}
  50%{box-shadow:0 0 0 6px rgba(184,39,44,.24)}
}
@media (prefers-reduced-motion: reduce){
  input.is-invalid,select.is-invalid,textarea.is-invalid{animation:none}
}

/* ============================================================
   提示词区：智能润色入口 + 已套用风格
   ============================================================ */
.prompt-head-actions{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap}

/* 智能润色：放到提示词标签行，作为主操作按钮（原先挤在底部小按钮里，不易发现） */
html body .btn.polish-cta,html body.is-front-page .btn.polish-cta{
  display:inline-flex;align-items:center;gap:6px;
  min-height:34px;padding:0 14px;font-size:13px;font-weight:650;
  color:#fff;background:linear-gradient(135deg,#6d5cf0,#4f46e5);
  border:1px solid transparent;border-radius:999px;
  box-shadow:0 2px 10px rgba(79,70,229,.24);
  cursor:pointer;
}
html body .btn.polish-cta:hover,html body.is-front-page .btn.polish-cta:hover{filter:brightness(1.06)}
html body .btn.polish-cta:active{transform:translateY(1px)}
html body .btn.polish-cta[disabled]{opacity:.72;cursor:progress;box-shadow:none}
.btn.polish-cta .icon{flex:0 0 auto}

/* 已套用风格：不写进提示词框，用可移除标签表达 */
.style-applied{
  display:inline-flex;align-items:center;gap:8px;
  margin:0 0 8px;padding:6px 10px;
  border:1px solid rgba(79,70,229,.28);border-radius:999px;
  background:rgba(79,70,229,.08);font-size:13px;color:#4338ca;
}
.style-applied-label{color:#5b6472;font-size:12px}
.style-applied b{font-weight:700}
.style-applied-remove{
  border:0;background:rgba(79,70,229,.14);color:#4338ca;width:26px;height:26px;
  border-radius:50%;cursor:pointer;line-height:1;font-size:14px;padding:0;
  display:inline-grid;place-items:center;
}
.style-applied-remove:hover{background:rgba(79,70,229,.26)}

[data-theme="dark"] .btn.polish-cta{background:linear-gradient(135deg,#7c6cff,#5b50e8)}
[data-theme="dark"] .style-applied{
  background:rgba(124,108,255,.16);border-color:rgba(124,108,255,.34);color:#c7c1ff;
}
[data-theme="dark"] .style-applied-label{color:#a9b4c4}
[data-theme="dark"] .style-applied-remove{background:rgba(124,108,255,.24);color:#e3e0ff}

@media(max-width:720px){
  .prompt-head-actions{width:100%;justify-content:space-between}
  .btn.polish-cta{min-height:40px;padding:0 16px;font-size:14px}
}

/* ============================================================
   创作类型切换 + 图像增强面板
   ============================================================ */
.create-type-switch{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;
  margin:14px 0 20px;
}
.create-type-switch a{
  display:flex;align-items:center;gap:10px;
  padding:12px 14px;border:1px solid var(--n-200);border-radius:10px;
  background:var(--n-0);color:var(--n-900);text-decoration:none;
  transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease;
}
.create-type-switch a:hover{border-color:var(--c-brand);transform:translateY(-1px);box-shadow:0 4px 14px rgba(16,24,40,.06)}
.create-type-switch a.active{border-color:var(--c-brand);background:var(--c-brand-soft);box-shadow:none}
.create-type-switch .cts-icon{
  display:inline-grid;place-items:center;flex:0 0 auto;
  width:30px;height:30px;border-radius:8px;
  background:var(--c-brand-soft);color:var(--c-brand);font-size:15px;font-weight:800;
}
.create-type-switch a.active .cts-icon{background:var(--c-brand);color:#fff}
.create-type-switch b{font-size:14px;font-weight:700;display:block;line-height:1.3}
.create-type-switch small{font-size:12px;color:var(--muted);display:block;line-height:1.4}

.enhance-layout{display:block}
.enhance-form-card{padding:22px}
.enhance-head{margin-bottom:16px}
.enhance-head h2{margin:4px 0 6px}
.enhance-picked{display:flex;align-items:center;gap:12px;margin-top:10px}
.enhance-picked img{width:96px;height:96px;object-fit:cover;border-radius:10px;border:1px solid var(--n-200)}
.enhance-recent{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px;margin-top:8px}
.enhance-thumb{
  padding:0;border:2px solid transparent;border-radius:10px;overflow:hidden;
  background:var(--n-50);cursor:pointer;aspect-ratio:1;
}
.enhance-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.enhance-thumb:hover{border-color:var(--n-300)}
.enhance-thumb.selected{border-color:var(--c-brand);box-shadow:0 0 0 2px var(--c-brand-soft)}
.enhance-form input[type=file]{
  width:100%;padding:10px;border:1px dashed var(--n-300);border-radius:10px;
  background:var(--n-50);font-size:13px;color:var(--n-800);cursor:pointer;
}
.enhance-form .form-submit-bar{margin-top:16px}

[data-theme="dark"] .create-type-switch a{background:#202127;border-color:#36363a;color:#e3e8ef}
[data-theme="dark"] .create-type-switch a.active{background:rgba(124,108,255,.14);border-color:#7166f0}
[data-theme="dark"] .create-type-switch .cts-icon{background:rgba(124,108,255,.18);color:#b7b0ff}
[data-theme="dark"] .create-type-switch a.active .cts-icon{background:#7166f0;color:#fff}
[data-theme="dark"] .enhance-form input[type=file]{background:#17181c;border-color:#36363a;color:#e3e8ef}
[data-theme="dark"] .enhance-thumb{background:#17181c}

@media(max-width:720px){
  .create-type-switch{grid-template-columns:1fr;gap:8px;margin:12px 0 16px}
  .create-type-switch a{padding:11px 12px;min-height:56px}
  .enhance-form-card{padding:16px}
  .enhance-recent{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:6px}
}

/* ============================================================
   工作台：待办提醒 / 快捷创作 / 进行中
   ============================================================ */
.dashboard-todos{display:grid;gap:8px;margin:14px 0 4px}
.dashboard-todo{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:11px 14px;border-radius:10px;text-decoration:none;
  border:1px solid var(--n-200);background:var(--n-50);color:var(--n-900);font-size:13px;
}
.dashboard-todo b{flex:0 0 auto;font-weight:700}
.dashboard-todo.danger{border-color:rgba(176,58,58,.32);background:rgba(176,58,58,.07);color:#8f2f2f}
.dashboard-todo.warn{border-color:rgba(131,91,26,.32);background:rgba(131,91,26,.07);color:#6b4a14}
.dashboard-todo:hover{filter:brightness(.98)}

.dashboard-quick{margin:20px 0 4px}
.dashboard-quick-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-top:10px}
.dashboard-quick-card{
  display:grid;gap:4px;padding:14px 16px;border:1px solid var(--n-200);border-radius:12px;
  background:var(--n-0);color:var(--n-900);text-decoration:none;
  transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease;
}
.dashboard-quick-card:hover{border-color:var(--c-brand);transform:translateY(-1px);box-shadow:0 6px 18px rgba(16,24,40,.07)}
.dashboard-quick-card b{font-size:14px;font-weight:700}
.dashboard-quick-card small{font-size:12px;color:var(--muted);line-height:1.5}
.dashboard-quick-card i{font-style:normal;font-size:12px;font-weight:650;color:var(--c-brand);margin-top:2px}

.dashboard-running{margin:20px 0 4px}
.dashboard-running-list{display:grid;gap:8px;margin-top:10px}
.dashboard-running-item{
  display:grid;grid-template-columns:minmax(0,1fr) 140px 52px;align-items:center;gap:12px;
  padding:11px 14px;border:1px solid var(--n-200);border-radius:10px;
  background:var(--n-0);text-decoration:none;color:var(--n-900);
}
.dashboard-running-item:hover{border-color:var(--c-brand)}
.dr-meta{display:grid;gap:3px;min-width:0}
.dr-meta b{font-size:13px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dr-meta small{font-size:12px;color:var(--muted)}
.dr-bar{display:block;height:6px;border-radius:999px;background:var(--n-100);overflow:hidden}
.dr-bar i{display:block;height:100%;border-radius:999px;background:var(--c-brand);transition:width .4s ease}
.dr-pct{text-align:right;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.dashboard-running-note{margin:8px 0 0;font-size:12px;color:var(--muted)}

[data-theme="dark"] .dashboard-todo{background:#202127;border-color:#36363a;color:#e3e8ef}
[data-theme="dark"] .dashboard-todo.danger{background:rgba(240,138,138,.1);border-color:rgba(240,138,138,.3);color:#f0a0a2}
[data-theme="dark"] .dashboard-todo.warn{background:rgba(224,182,74,.1);border-color:rgba(224,182,74,.3);color:#e0b64a}
[data-theme="dark"] .dashboard-quick-card,[data-theme="dark"] .dashboard-running-item{background:#202127;border-color:#36363a;color:#e3e8ef}
[data-theme="dark"] .dr-bar{background:#17181c}

@media(max-width:720px){
  .dashboard-quick-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .dashboard-quick-card{padding:12px;min-height:76px}
  .dashboard-running-item{grid-template-columns:minmax(0,1fr) 44px;gap:8px;row-gap:6px}
  .dr-bar{grid-column:1 / -1;order:3}
  .dr-meta b{white-space:normal}
}

/* ============================================================
   作品库：视频卡片 / 类型标记 / 类型筛选
   ============================================================ */
.gallery-preview a{position:relative;display:block}
.gallery-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:rgba(12,16,24,.55);color:#fff;font-size:15px;line-height:1;
  backdrop-filter:blur(2px);pointer-events:none;
}
.gallery-kind{
  position:absolute;left:8px;top:8px;z-index:2;
  padding:2px 8px;border-radius:999px;font-size:11px;font-weight:700;
  background:rgba(12,16,24,.62);color:#fff;letter-spacing:.02em;
}
.gallery-type-tabs{margin:2px 0 8px}
.enhance-presel{margin:8px 0 0;font-size:12px;color:var(--muted)}

[data-theme="dark"] .gallery-play{background:rgba(255,255,255,.2)}
[data-theme="dark"] .gallery-kind{background:rgba(255,255,255,.22);color:#0f1115}

@media(max-width:720px){
  .gallery-play{width:38px;height:38px;font-size:13px}
  .gallery-kind{font-size:12px}
}

/* ============================================================
   后台：模型类型分类
   ============================================================ */
.model-kind-tabs{margin-bottom:6px}
.model-kind-tabs a.kind-image.active{border-color:#2f6fd0;background:rgba(47,111,208,.1);color:#245ba8}
.model-kind-tabs a.kind-video.active{border-color:#0f766e;background:rgba(15,118,110,.1);color:#0d5f59}
.model-kind-tabs a.kind-text.active{border-color:#7a5cd6;background:rgba(122,92,214,.1);color:#5f45b8}
.model-kind-tabs a.kind-enhance.active{border-color:#b06a1f;background:rgba(176,106,31,.1);color:#8a5217}
.model-kind-note{
  margin:8px 0 10px;padding:9px 12px;border-radius:8px;
  background:var(--n-50);border:1px solid var(--n-200);
  font-size:13px;color:var(--n-700);line-height:1.6;
}
[data-theme="dark"] .model-kind-note{background:#202127;border-color:#36363a;color:#c3cbd6}
[data-theme="dark"] .model-kind-tabs a.kind-image.active{background:rgba(95,155,232,.16);border-color:#5f9be8;color:#a8cbf5}
[data-theme="dark"] .model-kind-tabs a.kind-video.active{background:rgba(64,190,180,.16);border-color:#40beb4;color:#8fd6d0}
[data-theme="dark"] .model-kind-tabs a.kind-text.active{background:rgba(150,125,235,.16);border-color:#967deb;color:#c3b5f7}
[data-theme="dark"] .model-kind-tabs a.kind-enhance.active{background:rgba(224,168,96,.16);border-color:#e0a860;color:#f0cf9c}
@media(max-width:720px){
  .model-kind-tabs{overflow-x:auto;flex-wrap:nowrap}
  .model-kind-tabs a{flex:0 0 auto}
  .model-kind-note{font-size:12px}
}

/* ============================================================
   后台：作品详情页
   ============================================================ */
.admin-head-actions{display:flex;gap:8px;flex-wrap:wrap}
.admin-detail-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:14px;align-items:start}
.admin-detail-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:14px}
.admin-detail-media{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin:6px 0 4px}
.admin-detail-media figure{margin:0;display:grid;gap:6px}
.admin-detail-media img,.admin-detail-media video{
  width:100%;border-radius:10px;border:1px solid var(--n-200);background:var(--n-50);display:block;
}
.admin-detail-refs img{max-height:200px;object-fit:contain}
.admin-detail-media figcaption{font-size:12px;color:var(--muted)}
.admin-facts{margin:4px 0 0}
.admin-facts li a{color:var(--c-brand);font-weight:650;text-decoration:none}
.admin-detail-error{margin-top:10px;padding:10px 12px;border-radius:8px;
  border:1px solid rgba(176,58,58,.3);background:rgba(176,58,58,.07)}
.admin-detail-error b{display:block;font-size:12px;color:#8f2f2f;margin-bottom:4px}
.admin-detail-error p{margin:0;font-size:13px;color:#7d2a2a;word-break:break-word}
.admin-detail-fold{margin-top:10px;border-top:1px dashed var(--n-200);padding-top:8px}
.admin-detail-fold summary{cursor:pointer;font-size:13px;font-weight:650;color:var(--n-700);padding:2px 0}
.admin-detail-text{margin-top:8px}
.admin-detail-text b{font-size:12px;color:var(--muted);display:block;margin-bottom:4px}
.admin-detail-text pre,.admin-detail-json{
  margin:0;padding:10px 12px;border-radius:8px;background:var(--n-50);border:1px solid var(--n-200);
  font-size:13px;line-height:1.65;white-space:pre-wrap;word-break:break-word;max-height:260px;overflow:auto;
}
.admin-mini-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:6px}
.admin-mini-table th{text-align:left;color:var(--muted);font-weight:600;padding:6px 8px;border-bottom:1px solid var(--n-200)}
.admin-mini-table td{padding:6px 8px;border-bottom:1px solid var(--n-100);vertical-align:top}
.mono-sm{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;word-break:break-all}
.admin-detail-actions{margin-top:14px}
.admin-detail-btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
[data-theme="dark"] .admin-detail-media img,[data-theme="dark"] .admin-detail-media video{background:#17181c;border-color:#36363a}
[data-theme="dark"] .admin-detail-text pre,[data-theme="dark"] .admin-detail-json{background:#17181c;border-color:#36363a;color:#d7dde6}
[data-theme="dark"] .admin-detail-error{background:rgba(240,138,138,.1);border-color:rgba(240,138,138,.3)}
[data-theme="dark"] .admin-detail-error b{color:#f0a0a2}
[data-theme="dark"] .admin-detail-error p{color:#e0b0b2}
[data-theme="dark"] .admin-mini-table th{border-color:#36363a}
[data-theme="dark"] .admin-mini-table td{border-color:#2a2a2e}
@media(max-width:980px){
  .admin-detail-grid,.admin-detail-grid-2{grid-template-columns:1fr}
}

/* 后台部署自检：排查步骤列表 */
.admin-check-steps{margin:6px 0 0;padding-left:20px;font-size:13px;line-height:1.8;color:var(--n-800)}
.admin-check-steps li{margin-bottom:6px}
.admin-check-steps ul{margin:4px 0 0;padding-left:18px;color:var(--muted);font-size:13px}
[data-theme="dark"] .admin-check-steps{color:#d7dde6}
[data-theme="dark"] .admin-check-steps ul{color:#a9b4c4}

/* 后台列表里的详情链接（订单号 / 任务 ID 等） */
.admin-detail-link{color:var(--c-brand);font-weight:650;text-decoration:none;border-bottom:1px dashed rgba(37,99,235,.4)}
.admin-detail-link:hover{color:#1d4ed8;border-bottom-style:solid}
[data-theme="dark"] .admin-detail-link{color:#8fb4f5;border-bottom-color:rgba(143,180,245,.4)}

/* ============================================================
   平板断点补层（701–860px）
   此前顶栏只在 ≤700px 折叠：701–860px 时完整导航被右侧元素挤出视口。
   现将折叠断点统一提升到 860px（见下方两处 max-width:860px），
   701–860px 也走汉堡菜单，彻底消除换行导航的遮挡与溢出。
   ============================================================ */
@media(min-width:701px) and (max-width:860px){
  .mdn-start-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hm-cap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hm-scene-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
/* ============================================================
   CHECK / RADIO FINAL GUARD — 勾选控件最终防护（最高权重）
   修复两个真实缺陷：
     1. 基础规则的权重高于 :checked 规则（label.check>input 为 (0,2,2)，
        :checked 仅 (0,2,1)），导致选中后仍是白底、看不到勾选。
     2. ::after 在 <input>（替换元素）上部分浏览器不渲染，
        勾选标记因此改为 background-image 绘制，跨浏览器可靠。
   注意：本区块必须保持在样式表末尾。
   ============================================================ */
input[type="checkbox"],input[type="radio"],
label.check>input[type="checkbox"],label.check>input[type="radio"],
.remember-check>input[type="checkbox"]{
  appearance:none!important;-webkit-appearance:none!important;-moz-appearance:none!important;
  width:20px!important;height:20px!important;
  min-width:20px!important;min-height:20px!important;
  max-width:20px!important;max-height:20px!important;
  padding:0!important;margin:0!important;
  flex:0 0 20px!important;display:inline-block!important;
  position:relative!important;inset:auto!important;transform:none!important;
  border:1.5px solid #aeb8c6!important;
  background-color:#fff!important;
  background-image:none!important;
  background-repeat:no-repeat!important;
  background-position:center!important;
  background-size:14px 14px!important;
  box-shadow:none!important;cursor:pointer!important;box-sizing:border-box!important;
  vertical-align:middle!important;opacity:1!important;pointer-events:auto!important;
}

/* 勾选/单选：整个 label 可点，触控区不小于 44px（移动端可点性） */
label.check,.remember-check{display:inline-flex;align-items:center;gap:9px;min-height:44px;cursor:pointer}
/* 深色下选中态同样使用品牌蓝，保证与浅色一致的识别度 */
html[data-theme="dark"] input[type="checkbox"]:checked,
html[data-theme="dark"] label.check>input[type="checkbox"]:checked,
html[data-theme="dark"] input[type="radio"]:checked,
html[data-theme="dark"] label.check>input[type="radio"]:checked{
  background-color:#6156e0!important;border-color:#6156e0!important;
}

/* ============================================================
   SELECT FINAL GUARD — 选择框最终防护（不可被覆盖）
   历史教训：多处规则用 background 简写（如 .admin-main select{background:#fff}），
   会把 background-image 重置为 none，导致箭头消失、看起来"没样式"甚至"点不动"。
   这里用最高权重 + !important 兜底，并放在样式表绝对末尾。
   若后续再新增 select 相关样式，请勿使用 background 简写覆盖本块。
   ============================================================ */
html body select,
html body .admin-main select,
html body body.is-front-page select,
html body .composer select,
html body .gallery-search select,
html body .template-form select,
html body .prompt-tool select,
html body .plan select,
html body .advanced-body select,
html body .field select{
  -webkit-appearance:none!important;
  appearance:none!important;
  display:inline-block!important;
  width:100%!important;
  max-width:100%!important;
  min-height:40px!important;
  padding:9px 36px 9px 12px!important;
  border:1px solid #ccd4e0!important;
  border-radius:10px!important;
  background-color:#fff!important;
  background-image:var(--select-arrow)!important;
  background-repeat:no-repeat!important;
  background-position:right 12px center!important;
  background-size:16px 16px!important;
  color:#18213d!important;
  font:inherit!important;
  line-height:1.4!important;
  opacity:1!important;
  visibility:visible!important;
  pointer-events:auto!important;
  cursor:pointer!important;
  position:relative!important;
  z-index:1!important;
  text-indent:0!important;
}

/* 多选/列表型 select 保持原生外观（不要自定义箭头） */
select[multiple],select[size]{background-image:none!important;padding-right:12px!important}
html[data-theme="dark"] body select{background-color:#1c1e23;color:#f2f2f2;border-color:#36363a}

/* ============================================================
   窄屏单列安全网（此类问题的根治措施）
   背景：历史上多次出现「基础多列样式写在媒体查询之后，盖掉窄屏重置」，
        导致手机端表单被挤成两列、内容超出屏幕、右侧被裁切。
   做法：把窄屏重置放到样式表最末尾，并对必须单列的容器强制生效，
        同时为所有栅格子项允许收缩（min-width:0）。
        这样即使以后新增多列样式，也不会再让窄屏出现两列挤压。
   ============================================================ */
@media(max-width:720px){
  .form-row,.admin-actions,.settings-grid,.account-overview,.admin-console-grid,
  .scheduler-method-grid,.config-check-list,.detail-grid,.steps,.feature-band,
  .balance,.recharge-grid,.return-grid,.showcase-home-grid,.recent-home-grid,
  .showcase-admin-grid,.dashboard-grid,.dashboard-recent-grid,
  .admin-main .admin-metrics,.admin-main .admin-quick,.shot-line{
    grid-template-columns:minmax(0,1fr)!important;
  }
  /* 这些保持多列但压缩，信息密度更合适 */
  .profile-data-row{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .wallet-panel-stats{grid-template-columns:repeat(3,minmax(0,1fr))!important}
  .balance-chip{grid-template-columns:minmax(0,1fr) auto!important}
  .trust-row,.hero-actions{grid-template-columns:repeat(2,minmax(0,1fr))!important}
  .gallery-grid,.template-grid,.result-grid,.model-grid,.model-library{
    grid-template-columns:repeat(2,minmax(0,1fr))!important;
  }
  .admin-work-grid{grid-template-columns:repeat(auto-fill,minmax(148px,1fr))!important}

  /* 栅格子项与被包裹的控件都允许收缩并占满整行 */
  .form-row>*,.settings-grid>*,.admin-metrics>*,.admin-quick>*,.dashboard-grid>*,
  .config-check-list>*,.admin-console-grid>*,.scheduler-method-grid>*,
  .account-overview>*,.gallery-search>*{min-width:0}
  .admin-main .form-row>.field,
  .admin-main .form-row>.field>input,
  .admin-main .form-row>.field>select,
  .admin-main .form-row>.field>textarea,
  .admin-main .form-row>.field>.check{width:100%;max-width:100%}

  /* 设置分区导航：横向滚动时给出可滚动暗示 */
  .settings-section-nav{scrollbar-width:none}
  .settings-section-nav::-webkit-scrollbar{display:none}
}

/* 勾选/单选控件：选中态与悬停态（随防护区置于末尾，确保不被覆盖） */
input[type="checkbox"],label.check>input[type="checkbox"],.remember-check>input[type="checkbox"]{border-radius:6px!important}
input[type="radio"],label.check>input[type="radio"]{border-radius:50%!important}
/* 选中态：选择器与基础规则同级别，且排在后面 → 必然生效 */
input[type="checkbox"]:checked,
label.check>input[type="checkbox"]:checked,
.remember-check>input[type="checkbox"]:checked{
  background-color:var(--brand,#2563eb)!important;
  border-color:var(--brand,#2563eb)!important;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3.2L13 5' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")!important;
  background-repeat:no-repeat!important;
  background-position:center!important;
  background-size:14px 14px!important;
}
input[type="radio"]:checked,
label.check>input[type="radio"]:checked{
  background-color:var(--brand,#2563eb)!important;
  border-color:var(--brand,#2563eb)!important;
  background-image:radial-gradient(circle,#fff 0 4px,transparent 4.5px)!important;
  background-repeat:no-repeat!important;
  background-position:center!important;
  background-size:100% 100%!important;
}
input[type="checkbox"]:hover,input[type="radio"]:hover,
label.check>input[type="checkbox"]:hover,label.check>input[type="radio"]:hover{border-color:var(--brand,#2563eb)!important}

/* ============================================================
   MOBILE FINAL — 手机端最终覆盖
   必须位于全部防护规则之后：SELECT 防护里有 `font-size:inherit!important`
   （特异度高于普通规则），只有同级别且更靠后的声明才能覆盖它。
   ============================================================ */
@media(max-width:820px){
  /* 输入类控件字号 ≥16px：避免 iOS 聚焦时自动放大整页 */
  /* 选择器刻意与 SELECT 防护保持同等特异度（含 html body body.is-front-page select），
     否则会被防护里的 `font:inherit!important` 覆盖，手机端又会掉回 14px。 */
  html body select,html body .admin-main select,html body body.is-front-page select,
  html body .composer select,html body .gallery-search select,html body .template-form select,
  html body .prompt-tool select,html body .plan select,html body .advanced-body select,
  html body .field select{font:16px/1.45 inherit !important}
  html body input:not([type=checkbox]):not([type=radio]):not([type=hidden]),
  html body .admin-main input:not([type=checkbox]):not([type=radio]):not([type=hidden]),
  html body body.is-front-page input:not([type=checkbox]):not([type=radio]):not([type=hidden]),
  html body .advanced-body input:not([type=checkbox]):not([type=radio]):not([type=hidden]),
  html body textarea,html body .admin-main textarea,
  html body body.is-front-page textarea,html body .advanced-body textarea{font-size:16px !important}

  /* 触控目标：统一到 44px 可点高度 */
  html body .theme-toggle,
  html body .mobile-back,
  html body .mobile-account-dot,
  html body .mobile-login-link{min-width:44px !important;min-height:44px !important}

  html body .btn,html body .btn.alt,html body a.btn,html body button.btn,
  html body .admin-main .btn,html body .admin-main .btn.alt{min-height:44px !important}

  html body .filter-tabs a,html body .seg,html body .user-nav-item,
  html body .gallery-tabs a,html body .view-switch a,
  html body .settings-section-nav a,html body .filter-chip,
  html body .admin-nav-item{min-height:44px !important;display:inline-flex;align-items:center}

  html body a.text-link,html body .text-link,html body a.back-link,
  html body .profile-settings-link{min-height:44px !important;display:inline-flex;align-items:center}

  /* 表格内的行内文字链接放宽到 36px（密集区域折中） */
  html body .table-wrap a,html body .admin-table a{min-height:36px !important;display:inline-flex;align-items:center}

  /* 画布节点上的小按钮：手机上放大到可点 */
  html body .wf-node-head button{width:38px !important;height:38px !important;font-size:16px !important}
  html body .wf-zoom button{min-width:40px !important;min-height:40px !important}
  html body .mobile-bottom-nav a{min-height:56px !important}
}

@media(pointer:coarse){
  html body .wf-port{width:24px !important;height:24px !important}
  html body .wf-node-head button{min-width:36px;min-height:36px}
}
/* 兜底：任何容器下的 select / 输入框在手机上都必须 ≥16px。
   :not(#wf-none) 用于把特异度提升到含 ID 的级别，
   从而稳定压过各处高特异度的 `font:inherit!important` 防护。
   说明：ID 选择器仅用于提高权重，不依赖页面中存在该 id。 */
@media(max-width:820px){
  html body select:not(#wf-none),
  html body input:not([type=checkbox]):not([type=radio]):not([type=hidden]):not(#wf-none),
  html body textarea:not(#wf-none){font-size:16px !important;min-height:44px !important}
  html body select:not(#wf-none){line-height:1.45 !important}
}
@media(max-width:820px){
  /* 触碰目标收尾：把仍差几像素的控件补到 44px */
  html body .risk-item,html body .risk-list a{min-height:44px !important}
  html body .wf-node-head button{width:44px !important;height:44px !important;border-radius:8px !important}
  html body .wf-zoom button{min-width:44px !important;min-height:44px !important}
  html body .wf-node-head{padding:9px 13px !important}
  html body a.profile-settings-link{min-width:44px !important;min-height:44px !important;
    display:inline-grid !important;place-items:center}
  html body a.btn,html body .btn{min-width:44px}
  /* 卡片内的小号文字链接：拉高可点区但保持视觉紧凑 */
  html body .card a:not(.btn):not(.btn.alt),
  html body .admin-main a:not(.btn):not(.btn.alt):not(.admin-nav-item){
    min-height:44px;display:inline-flex;align-items:center;
  }
  /* 画布工具栏按钮在手机上统一高度 */
  html body .wf-toolbar .btn,html body .wf-toolbar select,html body .wf-toolbar input{min-height:44px !important}
}
@media(max-width:820px){
  /* 触控目标终检补漏（逐条核实过） */
  html body .scroll-top{width:44px !important;height:44px !important}
  html body .model-bottom a,html body .model-bottom{min-height:44px;display:inline-flex;align-items:center}
  html body .count-chip{min-height:44px !important;min-width:44px !important;display:inline-flex!important;align-items:center;justify-content:center}
  html body .wallet-panel-head a,html body .wallet-panel-actions a{
    min-height:44px !important;display:inline-flex!important;align-items:center;justify-content:center;
  }
  html body .admin-work-refs a,html body .admin-work-refs button{min-width:44px !important;min-height:44px !important}
}
/* 手机端：风格标签的移除按钮放大到可点（20px 太小） */
@media(max-width:820px){
  html body .style-applied{min-height:44px;padding:6px 10px 6px 12px}
  html body .style-applied-remove{width:44px !important;height:44px !important;font-size:18px}
}
@media(max-width:820px){
  /* 类型筛选这类短标签（“图片”“视频”）文字少，宽度可能不足触控标准 */
  html body .gallery-type-tabs a,html body .filter-tabs a{min-width:44px !important}
}

/* 定时任务执行记录 */
.cron-log summary{cursor:pointer;font-size:12px;color:var(--c-brand);font-weight:650}
.cron-log .admin-mini-table{margin-top:6px;min-width:420px}
.cron-recent-title{margin:18px 0 8px;font-size:15px}
[data-theme="dark"] .cron-log summary{color:#8fb4f5}

/* 模型配置分区标题的辅助说明 */
.form-section-title .sec-hint{
  margin-left:8px;font-size:11px;font-weight:600;letter-spacing:0;
  text-transform:none;color:var(--muted);
}
[data-theme="dark"] .form-section-title .sec-hint{color:#a9b4c4}