/* 知片 ZHICLIP 2026-09 品牌设计系统
   不改任何业务字段、接口或操作路径，只收敛层级、编排、可读性与响应式表现。 */
.brand-symbol{display:block;width:36px;height:36px;object-fit:contain;flex:none}
.brand-symbol-light{display:none}
html[data-theme="light"] .brand-symbol-dark{display:none}
html[data-theme="light"] .brand-symbol-light{display:block}
.studio-page .brand-symbol{width:43px;height:43px}
.landing-page .wordmark .brand-lockup,.pricing-page .wordmark .brand-lockup{gap:10px}
@media(max-width:700px){.brand-symbol{width:30px;height:30px}.studio-page .brand-symbol{width:33px;height:33px}}
.studio-page .brand .mark{font-family:"PingFang SC",system-ui,sans-serif}
.studio-page label{font-size:13px;letter-spacing:.5px;color:var(--ink)}
.studio-page .asset-hint,.studio-page .hint{font-size:13px;line-height:1.75}
.studio-page button:focus-visible,.studio-page a:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.landing-page,.studio-page,.pricing-page{
  --brand-amber:#e69a2d;
  --brand-amber-bright:#ffc467;
  --brand-ink:#171512;
  --brand-radius:12px;
  --amber:var(--brand-amber);
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}

.landing-page button,.landing-page a,.studio-page button,.studio-page a,.pricing-page button,.pricing-page a{
  -webkit-tap-highlight-color:transparent;
}
.landing-page button:active,.landing-page .button:active,
.studio-page button:active,.studio-page .btn:active,.studio-page .btn-ghost:active{
  transform:scale(.985);
}
.theme-toggle,.workbench-theme{display:inline-flex;align-items:center;justify-content:center}
.theme-icon{position:relative;display:block;width:30px;height:34px;color:var(--copy);transform-origin:10px 4px}
.theme-icon>span{position:absolute;display:block;pointer-events:none}
.lamp-cap{left:7px;top:0;width:8px;height:3px;border-radius:3px 3px 1px 1px;background:currentColor}
.lamp-shade{left:3px;top:3px;width:16px;height:11px;background:currentColor;clip-path:polygon(32% 0,68% 0,100% 100%,0 100%);transform-origin:50% 0;transition:background .25s ease}
.lamp-bulb{left:8px;top:12px;width:7px;height:7px;border-radius:50%;background:#81786b;transition:background .25s ease,box-shadow .25s ease,opacity .25s ease}
.lamp-cord{left:24px;top:5px;width:1px;height:18px;background:currentColor;transform-origin:50% 0;transition:transform .16s cubic-bezier(.2,.8,.3,1)}
.lamp-pull{left:21px;top:22px;width:7px;height:7px;border:1px solid currentColor;border-radius:50%;background:var(--bg);transition:transform .16s cubic-bezier(.2,.8,.3,1),background .25s ease}
html[data-theme="dark"] .lamp-shade{background:#b87b2a}
html[data-theme="dark"] .lamp-bulb{background:#ffd17b;box-shadow:0 0 5px #ffc15a,0 0 13px rgba(255,181,63,.9),0 0 24px rgba(242,154,45,.48)}
html[data-theme="dark"] .lamp-cord,html[data-theme="dark"] .lamp-pull{color:#d39a46}
html[data-theme="light"] .lamp-shade{background:#5f5a51}
html[data-theme="light"] .lamp-bulb{background:#a49b8e;box-shadow:none;opacity:.72}
.is-pulling .lamp-cord{transform:scaleY(1.28)}
.is-pulling .lamp-pull{transform:translateY(5px)}
.is-pulling .lamp-shade{animation:lamp-sway .42s cubic-bezier(.2,.75,.3,1)}
@keyframes lamp-sway{0%{transform:rotate(0)}30%{transform:rotate(5deg)}65%{transform:rotate(-3deg)}100%{transform:rotate(0)}}

/* ==================== 营销页 ==================== */
.landing-page{
  background:
    radial-gradient(900px 520px at 72% 5%,rgba(230,154,45,.08),transparent 64%),
    var(--bg);
}
.landing-page .site-header{
  height:72px;
  padding-inline:max(24px,calc((100vw - 1320px)/2));
  background:color-mix(in srgb,var(--bg) 90%,transparent);
}
.landing-page .wordmark .brand-cn{
  font-family:var(--serif);
  font-size:23px;
  letter-spacing:3px;
}
.landing-page .wordmark .brand-en{font-size:10px;letter-spacing:2.4px}
.landing-page .wordmark .brand-slogan{font-size:8px;letter-spacing:1.1px}
.landing-page .primary-nav{gap:26px;font-size:13px}
.landing-page .theme-toggle,.landing-page .login-button{
  border-radius:10px;
}
.landing-page .theme-toggle{width:44px;padding:0;color:var(--copy)}
.landing-page .button{
  min-height:50px;
  border-radius:10px;
  font-size:15px;
  font-weight:700;
  letter-spacing:0;
}
.landing-page .button-primary{
  background:var(--brand-amber);
  box-shadow:0 12px 30px rgba(230,154,45,.18);
}
.landing-page .hero{display:grid;
  grid-template-columns:minmax(520px,1fr) minmax(600px,1fr);
  min-height:690px;
  max-width:1440px;
  background:var(--bg);
}
.landing-page .hero-copy{
  position:relative;
  z-index:2;
  width:auto;
  margin:0;
  padding:88px clamp(30px,3.5vw,50px) 96px;
  align-self:stretch;
  display:flex;
  flex-direction:column;
  justify-content:center;
  background:linear-gradient(90deg,var(--bg) 0%,var(--bg) 86%,color-mix(in srgb,var(--bg) 88%,transparent) 100%);
}
.landing-page .hero h1{
  max-width:700px;
  margin-top:20px;
  font-family:var(--sans);
  font-size:clamp(40px,3.2vw,46px);
  font-weight:750;
  line-height:1.16;
  letter-spacing:-2.2px;
  text-wrap:balance;
}
.landing-page .hero h1 .hero-prompt,.landing-page .hero h1 .hero-result{display:block;color:inherit}
.landing-page .hero h1 .hero-result{
  margin-top:4px;
  font-size:.84em;
  letter-spacing:-1.5px;
  white-space:nowrap;
}
.landing-page .hero-subtitle,.landing-page .render-strip{display:none}
.landing-page .hero-description{
  max-width:540px;
  margin-top:24px;
  font-size:16px;
  line-height:1.85;
}
.landing-page .hero-actions{margin-top:32px}
.landing-page .trust-line{display:none}
.landing-page .hero-visual{
  position:relative;
  min-height:690px;
  overflow:hidden;
  border-left:1px solid var(--line);
  isolation:isolate;
  background:#0d0b08;
}
.landing-page .hero-visual::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:linear-gradient(90deg,rgba(10,8,6,.42),transparent 24%),linear-gradient(0deg,rgba(8,6,4,.28),transparent 48%);
}
.landing-page .hero-console{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.92}
.landing-page .hero-visual{background:var(--bg-soft);display:flex;flex-direction:column;justify-content:center;min-width:0}
.landing-page .hero-visual::after{display:none}
.orbit-heading{position:relative;z-index:2;text-align:center;color:var(--muted);font-size:13px;letter-spacing:3px;margin:30px 0 0}
.template-orbit{position:relative;height:420px;perspective:1000px;isolation:isolate}
.orbit-card{position:absolute;left:50%;top:50%;width:205px;height:355px;border:1px solid var(--line-strong);border-radius:12px;overflow:hidden;background:var(--surface);box-shadow:0 24px 48px #0005;opacity:0;pointer-events:none;transform:translate(-50%,-50%) scale(.6);transition:transform 850ms ease,opacity 850ms ease;z-index:0}
.orbit-card img{width:100%;height:100%;object-fit:cover;display:block}
.orbit-card img[hidden]{display:none}
.orbit-card span{position:absolute;inset:auto 0 0;padding:35px 12px 14px;background:linear-gradient(transparent,#000c);color:#fff;text-align:center;font-size:13px}
.orbit-card:not(.cover-unavailable) span{width:1px;height:1px;padding:0;clip-path:inset(50%);overflow:hidden}
.orbit-card[data-position="0"]{transform:translate(-50%,-50%);opacity:1;z-index:5;pointer-events:auto}
.orbit-card[data-position="-1"]{transform:translate(-108%,-50%) rotateY(24deg) scale(.83);opacity:.8;z-index:3}
.orbit-card[data-position="1"]{transform:translate(8%,-50%) rotateY(-24deg) scale(.83);opacity:.8;z-index:3}
.orbit-card[data-position="-2"]{transform:translate(-150%,-50%) rotateY(35deg) scale(.65);opacity:.42;z-index:1}
.orbit-card[data-position="2"]{transform:translate(50%,-50%) rotateY(-35deg) scale(.65);opacity:.42;z-index:1}
.orbit-card:focus-visible,.orbit-controls button:focus-visible{outline:3px solid var(--amber-hi);outline-offset:4px}
.orbit-controls{position:relative;z-index:6;display:flex;align-items:center;justify-content:center;gap:10px;margin:0 12px 30px;color:var(--copy)}
.orbit-controls button{border:1px solid var(--line-strong);background:var(--surface);color:var(--copy);border-radius:8px;min-height:44px;min-width:44px;padding:0 10px;cursor:pointer;font:12px var(--sans)}
#orbit-label{min-width:145px;text-align:center;font-size:12px}
.hero-flow{
  position:relative;
  z-index:5;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin:4px clamp(26px,5vw,72px) 28px;
  padding:15px 18px;
  border:1px solid rgba(230,154,45,.26);
  border-radius:10px;
  background:color-mix(in srgb,var(--surface) 88%,transparent);
  color:var(--muted);
  font-size:11px;
}
.hero-flow span{color:var(--amber);font-weight:700}
.hero-flow b{color:var(--ink);font-weight:650}
.landing-page .sample-stage{grid-template-columns:repeat(5,minmax(0,1fr));align-items:stretch;gap:16px}
.landing-page .sample-card{margin:0;min-width:0}
.landing-page .sample-card:hover,.landing-page .sample-card.is-active{transform:none}
.landing-page .sample-media video{height:auto;max-height:none;aspect-ratio:9/16;object-fit:contain}
.landing-page .sample-card figcaption{display:flex;flex-direction:column;gap:5px;padding:15px 12px 8px}
.landing-page .sample-card>small{padding:0 12px 16px;line-height:1.7}
.template-schematic{position:relative;min-width:0;height:128px;border:1px solid #bcae98;border-radius:4px;padding:12px 5px;text-align:center;background:#e8dfcf}
.template-schematic i{display:block;font:30px/1.6 var(--serif);font-style:normal}
.template-schematic span{display:block;font-size:10px;margin-top:12px}
.template-schematic b{position:absolute;right:4px;top:2px;font-size:12px}
.template-schematic.is-selected{border:2px solid #96713c;background:#f8f1e4}
.voice-wave{display:flex;justify-content:space-between;gap:8px}
.voice-wave i{font-style:normal;color:#96713c}
@media(max-width:1100px){.landing-page .sample-stage{gap:10px}.landing-page .sample-card figcaption b{font-size:12px}}
@media(max-width:700px){.landing-page .hero-visual{min-height:440px}.template-orbit{height:340px}.orbit-card{width:165px;height:286px}.orbit-controls{gap:5px}#orbit-label{min-width:125px}.landing-page .sample-stage .sample-media video{height:auto;aspect-ratio:9/16;max-height:none}}
@media(prefers-reduced-motion:reduce){.orbit-card{transition:none}}
.landing-page .hero-screens{
  position:absolute;
  inset:0;
  z-index:1;
  width:auto;
  height:auto;
}
.landing-page .hero-screen{
  border-radius:10px;
  border-color:rgba(230,154,45,.32);
  box-shadow:0 24px 64px rgba(0,0,0,.38);
}
.landing-page .hero-screen>span{display:none}
.landing-page .hero-screen-a{left:7%;top:28%;width:22%;height:48%;transform:rotate(-1.5deg)}
.landing-page .hero-screen-b{left:34%;top:14%;width:30%;height:64%;transform:none}
.landing-page .hero-screen-c{right:4%;top:16%;width:20%;height:62%;transform:rotate(1.5deg)}
.landing-page .proof-strip{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  max-width:1280px;
  margin:0 auto;
  border-bottom:1px solid var(--line);
}
.landing-page .proof-strip span{
  min-height:76px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:16px 24px;
  border-right:1px solid var(--line);
  color:var(--copy);
  font-size:13px;
}
.landing-page .proof-strip span:last-child{border-right:0}
.landing-page .proof-strip b{margin-right:8px;color:var(--brand-amber);font-weight:750}
.landing-page .positioning-strip{
  display:grid;
  grid-template-columns:1fr 1fr 1.35fr;
  max-width:1280px;
  margin:0 auto;
  padding:0 28px;
  border-bottom:1px solid var(--line);
}
.landing-page .positioning-strip p{
  min-height:62px;
  display:flex;
  align-items:center;
  padding:14px 24px;
  border-right:1px solid var(--line);
  color:var(--copy);
  font-size:12px;
}
.landing-page .positioning-strip p:last-child{border-right:0;color:var(--ink)}
.landing-page .positioning-strip b{margin-right:8px;color:var(--amber)}
.landing-page .section{padding-block:96px}
.landing-page .section-heading{align-items:flex-start;margin-bottom:36px}
.landing-page .section-heading h2,.landing-page .final-cta h2{
  font-family:var(--sans);
  font-weight:750;
  letter-spacing:-1.5px;
}
.landing-page .sample-card{
  border-radius:12px;
  box-shadow:0 18px 54px rgba(0,0,0,.25);
}
.landing-page .sample-card figcaption b,
.landing-page .paper-step h3,
.landing-page .audience-grid h3,
.landing-page .feature-list b,
.landing-page .landing-price-card h3{
  font-family:var(--sans);
}
.landing-page .paper-step{
  min-height:490px;
  border-radius:8px;
  transform:none;
}
.landing-page .paper-step:nth-child(2){transform:none}
.landing-page .audience-grid article{min-height:190px}

.landing-page .testimonials-section{padding-top:42px}
.landing-page .testimonials-intro{align-items:flex-end}
.landing-page .testimonials-intro>p{max-width:420px}
.landing-page .testimonials-rail{display:grid;grid-template-columns:1.12fr 1fr 1fr;gap:14px}
.landing-page .testimonial-card{
  position:relative;
  display:flex;
  min-width:0;
  min-height:350px;
  flex-direction:column;
  padding:24px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:12px;
  background:linear-gradient(145deg,var(--surface),var(--raised));
}
.landing-page .testimonial-card::after{
  content:"";
  position:absolute;
  right:-70px;
  bottom:-105px;
  width:210px;
  height:210px;
  border:1px solid rgba(230,154,45,.14);
  border-radius:50%;
  box-shadow:0 0 70px rgba(230,154,45,.05) inset;
  pointer-events:none;
}
.landing-page .testimonial-card.is-primary{
  border-color:var(--line-strong);
  background:linear-gradient(145deg,rgba(230,154,45,.12),var(--surface) 44%,var(--raised));
}
.landing-page .testimonial-platform{display:flex;min-height:24px;align-items:center;justify-content:space-between;gap:12px}
.landing-page .testimonial-platform span{color:var(--amber-hi);font-size:11px;font-weight:750;letter-spacing:2px}
.landing-page .testimonial-platform em{padding:4px 8px;border:1px solid var(--line-strong);border-radius:999px;color:var(--amber-hi);font-size:9px;font-style:normal;letter-spacing:1px}
.landing-page .testimonial-person{display:flex;align-items:center;gap:14px;margin-top:28px}
.landing-page .testimonial-person img{width:72px;height:72px;flex:0 0 72px;border:1px solid var(--line-strong);border-radius:50%;object-fit:cover;filter:saturate(.88) contrast(1.02)}
.landing-page .testimonial-person h3{color:var(--ink);font:720 18px/1.35 var(--sans);letter-spacing:.2px}
.landing-page .testimonial-person p{margin-top:5px;color:var(--muted);font-size:11px}
.landing-page .testimonial-card blockquote{margin:24px 0 22px;color:var(--copy);font:500 14px/1.85 var(--sans)}
.landing-page .testimonial-result{display:flex;align-items:center;gap:9px;margin-top:auto;color:var(--ink);font-size:11px;font-weight:650}
.landing-page .testimonial-result span{width:7px;height:7px;border-radius:50%;background:var(--brand-amber);box-shadow:0 0 16px rgba(230,154,45,.7)}
.landing-page .testimonial-disclosure{max-width:820px;margin:18px 0 0;color:var(--muted);font-size:10px;line-height:1.7}
.landing-page .feature-list b{font-size:18px}
.landing-page .landing-price-card{border-radius:12px}
.landing-page .pricing-teaser{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:54px;align-items:center}
.landing-page .pricing-teaser-copy h2{max-width:650px;margin-top:12px;font:750 clamp(34px,4vw,52px)/1.2 var(--sans);letter-spacing:-1.5px;text-wrap:balance}
.landing-page .pricing-teaser-copy>p:last-child{max-width:620px;margin-top:18px;color:var(--copy);font-size:15px;line-height:1.8}
.landing-page .pricing-teaser-action{padding:30px;border-left:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.landing-page .pricing-teaser-action strong{color:var(--amber-hi);font:750 52px/1 var(--sans);font-variant-numeric:tabular-nums}
.landing-page .pricing-teaser-action strong small{margin-left:8px;color:var(--copy);font:600 14px var(--sans)}
.landing-page .pricing-teaser-action span{color:var(--copy);font-size:13px}

html[data-theme="light"] .landing-page{
  --bg:#f3f2ef;
  --bg-soft:#e9e7e2;
  --surface:#fcfbf8;
  --surface-2:#dfddd7;
  --paper:#f8f6f1;
  --paper-2:#eeebe5;
  --ink:#211f1b;
  --copy:#5f5a51;
  --muted:#858078;
  --line:rgba(33,31,27,.13);
  --line-strong:rgba(180,108,22,.42);
  background:
    radial-gradient(900px 520px at 72% 5%,rgba(230,154,45,.09),transparent 64%),
    var(--bg);
}
html[data-theme="light"] .landing-page .site-header{background:rgba(243,242,239,.9)}
html[data-theme="light"] .landing-page .button-secondary{background:rgba(255,255,255,.68)}

/* ==================== 创作工作台 ==================== */
.studio-page{
  --bg:#100f0d;
  --surface:#181613;
  --raised:#201d18;
  --ink:#f2eee7;
  --sub:#b3aa9c;
  --dim:#777064;
  --hair:rgba(242,238,231,.09);
  --hair-2:rgba(242,238,231,.17);
  background-image:radial-gradient(1100px 460px at 18% -8%,rgba(230,154,45,.055),transparent 62%);
}
.studio-page .wrap{max-width:1380px;padding:34px 28px 92px}
.studio-page .controlbar{align-items:center;padding-bottom:20px}
.studio-page .brand .mark{
  display:flex;
  align-items:center;
  gap:11px;
  font-family:var(--serif);
  font-size:38px;
  letter-spacing:3px;
}
.studio-page .brand .sub{font-family:var(--sans);letter-spacing:.5px}
.studio-page .brand .brand-cn{color:var(--ink)}
.studio-page .brand .brand-cut{width:1px;height:28px;background:var(--amber);transform:rotate(12deg);box-shadow:0 0 16px rgba(242,169,59,.45)}
.studio-page .brand .brand-en{color:var(--amber);font:750 12px/1 var(--mono);letter-spacing:3px}
.studio-page .workbench-home,.studio-page .workbench-theme{
  min-height:44px;
  border-radius:10px;
  padding-inline:14px;
}
.studio-page .workbench-theme{width:44px;padding:0;color:var(--sub)}
.studio-page .modes-row{margin:22px 0 0}
.studio-page .channels{border-radius:10px}
.studio-page .channel{min-height:46px;padding:12px 22px;letter-spacing:0}
.studio-page .channel .ch{letter-spacing:1px;margin-right:7px}
.studio-page .flowstrip{font-family:var(--sans);font-size:12px;letter-spacing:0}
.studio-page .deck{
  grid-template-columns:minmax(0,1.08fr) minmax(430px,.92fr);
  gap:24px;
  margin-top:20px;
}
.studio-page .col-l{gap:20px}
.studio-page .side{gap:18px;top:18px;max-height:calc(100vh - 36px)}
.studio-page .panel{
  border-radius:14px;
  background:var(--surface);
  box-shadow:0 20px 52px rgba(0,0,0,.22),inset 0 1px 0 rgba(255,255,255,.025);
}
.studio-page .panel-head{min-height:50px;padding:13px 18px}
.studio-page .panel-body{padding:20px 18px 22px}
.studio-page .eyebrow{font-size:9px;letter-spacing:2.4px}
.studio-page label{
  margin:18px 0 8px;
  font-family:var(--sans);
  font-size:12px;
  font-weight:650;
  letter-spacing:.3px;
  color:var(--sub);
}
.studio-page input,.studio-page textarea,.studio-page select,
.studio-page .voice-picker summary{
  min-height:48px;
  border-radius:10px;
  font-size:15px;
}
.studio-page .dialogue-voices{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:18px;border:1px solid rgba(230,154,45,.28);border-radius:10px;background:rgba(230,154,45,.045)}
.studio-page .dialogue-role label{margin-top:0;color:var(--ink)}
.studio-page .dialogue-voices>p{grid-column:1/-1;margin:0;color:var(--dim);font-size:12px;line-height:1.7}
.studio-page input,.studio-page textarea{padding:13px 14px}
.studio-page select{padding:12px 13px}
.studio-page textarea{line-height:1.75}
.studio-page .steps{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(128px,1fr));
  gap:8px;
  margin-bottom:22px;
}
.studio-page .wstep{
  min-height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:10px 12px;
  border-color:var(--hair);
  border-radius:10px;
  font-size:13px;
  line-height:1.45;
  letter-spacing:0;
}
.studio-page .wstep.on{border-color:var(--brand-amber);box-shadow:inset 0 0 0 1px rgba(230,154,45,.12)}
.studio-page .row{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:16px}
.studio-page .template-summary{
  min-height:66px;
  padding:12px 13px;
  border-radius:10px;
}
.studio-page .template-summary span{font-size:12px}
.studio-page .palette-chip{min-height:42px;border-radius:9px;padding:9px 12px;font-size:12px}
.studio-page .btn{
  min-height:50px;
  padding:14px 18px;
  border-radius:10px;
  font-size:15px;
  letter-spacing:1px;
  text-indent:0;
}
.studio-page .btn-ghost{min-height:44px;border-radius:9px;padding:9px 14px}
.studio-page .remix-intro{border-radius:10px}
.studio-page .remix-intro .num{font-size:20px}
.studio-page .remix-track{border-radius:9px}
.studio-page .upload{min-height:38px;display:inline-flex;align-items:center;margin:0;border-radius:9px}
.studio-page .athumbs-grid{grid-template-columns:repeat(5,1fr);gap:9px}
.studio-page .asset-hint{padding:4px 0;font-size:13px;line-height:1.75}
.studio-page .template-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:20px}
.studio-page .template-card{
  border-radius:11px;
  background:var(--raised);
  transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease;
}
.studio-page .template-card:hover{transform:translateY(-2px)}
.studio-page .template-card.on{box-shadow:0 0 0 2px rgba(230,154,45,.18)}
.studio-page .template-cover{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:4/5;background:#151515;overflow:hidden}
/* 模板选择卡统一使用同一张竖版展示舞台；横竖能力只在卡片标签中说明，避免双版模板因 16:9 容器把竖版样片压成窄条。 */
.studio-page .template-card.landscape .template-cover{aspect-ratio:4/5}
.studio-page .template-card .template-cover img{display:block;width:100%;height:100%;aspect-ratio:auto;object-fit:contain;object-position:center}
.studio-page .template-card img{display:block}
.studio-page .template-cover-label{position:absolute;left:10px;bottom:10px;max-width:calc(100% - 20px);padding:5px 9px;border:1px solid rgba(255,255,255,.2);border-radius:5px;background:rgba(15,15,15,.9);color:#fff;font-size:12px;font-weight:650;line-height:1.5}
.studio-page .template-card[data-template-id="ip"] img{object-fit:contain;object-position:center;background:#10191e}
.studio-page .template-meta{padding:11px 12px 12px}
.studio-page .template-name{font-size:14px}
.studio-page .template-desc{
  height:auto;
  min-height:40px;
  margin-top:6px;
  font-size:12px;
  line-height:1.65;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.studio-page .template-badges{gap:6px;margin-top:9px}
.studio-page .template-badge{padding:3px 7px;border-radius:5px;font-size:9px}
.studio-page .template-style-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:9px}.studio-page .template-style-tag{font-size:9px;color:var(--sub);border-bottom:1px solid var(--hair-2);padding-bottom:2px}
.studio-page .template-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:11px}.studio-page .template-card-actions button,.studio-page .template-card-actions a{min-height:34px;display:flex;align-items:center;justify-content:center;box-sizing:border-box;border:1px solid var(--hair-2);border-radius:7px;background:transparent;color:var(--ink);font-size:11px;text-decoration:none;cursor:pointer}.studio-page .template-card-actions button{background:var(--accent);border-color:var(--accent);color:#17110a;font-weight:700}
.studio-page .template-cover-fallback{display:grid;place-items:center;gap:8px;text-align:center;padding:20px;color:#eee}.studio-page .template-cover-fallback[hidden]{display:none}.studio-page .template-cover-fallback span{font-size:11px;color:#aaa}.studio-page .template-cover-fallback button{border:1px solid #8b6a36;border-radius:7px;background:#19130c;color:#efbe68;padding:7px 10px;cursor:pointer}
.studio-page .frame-main{max-width:210px;border-radius:10px}
.studio-page .preview-cap{letter-spacing:1.5px}
.studio-page .monitor{border-radius:16px}
.studio-page .monitor-screen{min-height:280px}
.studio-page video{height:auto;max-height:420px}
.studio-page .mobile-generate{display:none}

html[data-theme="light"] .studio-page{
  --bg:#f3f2ef;
  --surface:#fcfbf8;
  --raised:#ebe9e4;
  --ink:#211f1b;
  --sub:#625d54;
  --dim:#888178;
  --hair:rgba(33,31,27,.10);
  --hair-2:rgba(33,31,27,.18);
  background:#f3f2ef;
}
html[data-theme="light"] .studio-page .panel{
  background:#fcfbf8;
  box-shadow:0 16px 42px rgba(38,33,25,.08),inset 0 1px 0 rgba(255,255,255,.7);
}
html[data-theme="light"] .studio-page input,
html[data-theme="light"] .studio-page textarea,
html[data-theme="light"] .studio-page select,
html[data-theme="light"] .studio-page .voice-picker details,
html[data-theme="light"] .studio-page .voice-menu{
  background:#f3f2ef;
}
html[data-theme="light"] .studio-page .template-card,
html[data-theme="light"] .studio-page .template-summary{background:#f0eeea}
/* ==================== 价格与积分 ==================== */
.pricing-page{
  --bg:#100f0d;
  --surface:#181613;
  --raised:#201d18;
  --ink:#f2eee7;
  --copy:#b3aa9c;
  --muted:#777064;
  --line:rgba(242,238,231,.10);
  --line-strong:rgba(230,154,45,.42);
  --amber-hi:#ffc467;
  min-height:100vh;
  background:radial-gradient(900px 520px at 12% 4%,rgba(230,154,45,.08),transparent 68%),var(--bg);
  color:var(--ink);
  font-family:var(--sans);
}
.pricing-page .site-header{
  height:72px;
  padding-inline:max(24px,calc((100vw - 1280px)/2));
  background:color-mix(in srgb,var(--bg) 90%,transparent);
}
.pricing-page .wordmark .brand-cn{font:600 23px/1 var(--serif);letter-spacing:3px}
.pricing-page .wordmark .brand-en{font-size:10px;letter-spacing:2.4px}
.pricing-page .wordmark .brand-slogan{font-size:8px;letter-spacing:1.1px}
.pricing-page .primary-nav{gap:26px;font-size:13px}
.pricing-page .primary-nav .is-active{color:var(--amber-hi)}
.pricing-page .theme-toggle{width:44px;padding:0;border-radius:10px;color:var(--copy)}
.pricing-page .button{min-height:48px;border-radius:10px;font-size:14px;font-weight:750}
.pricing-page .pricing-main{max-width:1280px;margin:0 auto;padding:0 28px 96px}
.pricing-page .pricing-hero{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
  gap:72px;
  align-items:end;
  padding:104px 0 82px;
  border-bottom:1px solid var(--line);
}
.pricing-page .section-kicker{color:var(--brand-amber);font-size:11px;font-weight:750;letter-spacing:3px}
.pricing-page .pricing-hero h1{margin-top:18px;font:750 clamp(48px,5.2vw,72px)/1.12 var(--sans);letter-spacing:-2.6px;text-wrap:balance}
.pricing-page .pricing-hero-copy>p{max-width:550px;color:var(--copy);font-size:16px;line-height:1.85}
.pricing-page .trial-pill{display:flex;flex-direction:column;gap:6px;margin-top:26px;padding:18px 20px;border:1px solid var(--line-strong);border-radius:10px;background:rgba(230,154,45,.07)}
.pricing-page .trial-pill b{color:var(--amber-hi);font-size:14px}
.pricing-page .trial-pill span{color:var(--copy);font-size:12px}
.pricing-page .pricing-content{padding-top:82px}
.pricing-page .pricing-title{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:32px}
.pricing-page .pricing-title h2{font:750 clamp(30px,3vw,42px)/1.2 var(--sans);letter-spacing:-1px}
.pricing-page .pricing-title p{max-width:510px;color:var(--copy);font-size:14px;line-height:1.7;text-align:right}
.pricing-page .pricing-plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.pricing-page .price-card{position:relative;display:flex;min-height:520px;flex-direction:column;padding:28px 24px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.pricing-page .price-card.recommended{border-color:var(--brand-amber);box-shadow:inset 0 0 0 1px rgba(230,154,45,.14)}
.pricing-page .price-tag{position:absolute;top:16px;right:16px;padding:5px 9px;border-radius:6px;background:var(--brand-amber);color:#251707;font-size:10px;font-weight:800}
.pricing-page .price-name{color:var(--copy);font-size:14px}
.pricing-page .price-number{margin-top:16px;font:650 42px/1 var(--serif);font-variant-numeric:tabular-nums}
.pricing-page .price-number small{margin-left:7px;color:var(--muted);font:500 13px var(--sans)}
.pricing-page .price-credits{margin-top:18px;color:var(--amber-hi);font-size:14px;font-weight:750;letter-spacing:.5px}
.pricing-page .price-result{display:grid;gap:7px;margin-top:24px;padding:14px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--copy);font-size:12px;line-height:1.65}
.pricing-page .price-result strong{color:var(--amber-hi);font-size:17px}
.pricing-page .price-includes-title{margin-top:20px;color:var(--ink);font-size:12px;font-weight:750}
.pricing-page .price-includes{display:grid;gap:9px;margin:11px 0 0;padding:0;list-style:none;color:var(--copy);font-size:12px;line-height:1.5}
.pricing-page .price-includes li{position:relative;padding-left:17px}
.pricing-page .price-includes li::before{position:absolute;left:0;color:var(--amber-hi);content:'✓'}
.pricing-page .price-audience{margin:18px 0 20px;color:var(--muted);font-size:11px;line-height:1.65}
.pricing-page .differentiation{margin-top:24px;padding:32px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.pricing-page .differentiation h2{margin:0 0 10px;font:750 24px/1.3 var(--sans)}
.pricing-page .differentiation>p{max-width:790px;color:var(--copy);font-size:13px;line-height:1.8}
.pricing-page .differentiation-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:23px}
.pricing-page .differentiation-grid article{padding:18px;border:1px solid var(--line);border-radius:9px;background:rgba(230,154,45,.035)}
.pricing-page .differentiation-grid b{display:block;margin-bottom:9px;color:var(--amber-hi);font-size:13px}
.pricing-page .differentiation-grid p{margin:0;color:var(--copy);font-size:12px;line-height:1.7}
.pricing-page .comparison-example{margin-top:22px;padding:18px 20px;border-left:3px solid var(--brand-amber);background:rgba(230,154,45,.055);color:var(--copy);font-size:13px;line-height:1.8}
.pricing-page .comparison-example strong{color:var(--ink)}
.pricing-page .price-card .button{width:100%;margin-top:auto}
.pricing-page .pricing-detail{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}
.pricing-page .pricing-box{padding:30px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.pricing-page .pricing-box h2{margin-bottom:24px;font:750 21px/1.3 var(--sans)}
.pricing-page .credit-rule{display:grid;grid-template-columns:minmax(100px,.65fr) auto minmax(160px,1fr);gap:18px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);font-size:13px}
.pricing-page .credit-rule span{color:var(--copy)}
.pricing-page .credit-rule b{color:var(--amber-hi);font-variant-numeric:tabular-nums}
.pricing-page .credit-rule em{color:var(--muted);font-size:11px;font-style:normal;text-align:right}
.pricing-page .settlement{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:24px}
.pricing-page .settle-step{padding:14px 12px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:11px;line-height:1.55}
.pricing-page .settle-step b{display:block;margin-bottom:5px;color:var(--ink);font-size:12px}
.pricing-page .estimate-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pricing-page .estimate-form label{display:flex;flex-direction:column;gap:8px;color:var(--copy);font-size:12px}
.pricing-page .estimate-form input,.pricing-page .estimate-form select{min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:var(--raised);color:var(--ink);font:inherit}
.pricing-page .estimate-check{grid-column:1/-1;flex-direction:row!important;align-items:center}
.pricing-page .estimate-check input{min-height:auto;width:16px;height:16px;padding:0;accent-color:var(--brand-amber)}
.pricing-page .estimate-result{display:flex;flex-wrap:wrap;align-items:center;gap:9px 18px;margin-top:22px;padding:20px;border-radius:10px;background:var(--raised)}
.pricing-page .estimate-result strong{width:100%;color:var(--amber-hi);font-size:30px;font-variant-numeric:tabular-nums}
.pricing-page .estimate-result span{color:var(--copy);font-size:12px}
.pricing-page .pricing-foot{margin-top:18px;color:var(--muted);font-size:11px;line-height:1.7}
.pricing-page .pricing-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:18px;padding:40px;border:1px solid var(--line-strong);border-radius:12px;background:linear-gradient(110deg,rgba(230,154,45,.11),rgba(230,154,45,.025))}
.pricing-page .pricing-cta h2{font:750 28px/1.3 var(--sans);letter-spacing:-.5px}
.pricing-page .pricing-cta p{margin-top:8px;color:var(--copy);font-size:13px}
.pricing-page .site-footer{max-width:1280px;margin:0 auto;padding-inline:28px}
html[data-theme="light"] .pricing-page{--bg:#f3f2ef;--surface:#fcfbf8;--raised:#ebe9e4;--ink:#211f1b;--copy:#625d54;--muted:#888178;--line:rgba(33,31,27,.11);background:radial-gradient(900px 520px at 12% 4%,rgba(230,154,45,.09),transparent 68%),var(--bg)}
html[data-theme="light"] .pricing-page .site-header{background:rgba(243,242,239,.9)}

@media(max-width:1100px){
  .landing-page .hero{grid-template-columns:1fr;min-height:auto}
  .landing-page .hero-copy{width:auto;padding:82px max(28px,calc((100vw - 960px)/2)) 70px}
  .landing-page .hero-visual{min-height:520px;border-top:1px solid var(--line);border-left:0}
  .landing-page .hero-screens{inset:0;width:auto;height:auto}
  .landing-page .pricing-teaser{grid-template-columns:1fr;gap:30px}
  .landing-page .pricing-teaser-action{padding:28px 0 0;border-top:1px solid var(--line);border-left:0}
  .studio-page .deck{grid-template-columns:1fr}
  .studio-page .side{position:static;max-height:none;overflow:visible}
  .studio-page .template-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pricing-page .pricing-plans{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pricing-page .differentiation-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pricing-page .pricing-detail{grid-template-columns:1fr}
}

@media(max-width:700px){
  .landing-page .site-header{height:64px;padding-inline:15px}
  .landing-page .wordmark .brand-cn{font-size:20px;letter-spacing:2px}
  .landing-page .theme-toggle{width:44px;padding:0;justify-content:center}
  .landing-page .hero{min-height:auto}
  .landing-page .hero-copy{width:auto;margin:0;padding:62px 18px 54px}
  .landing-page .hero h1{max-width:370px;font-size:clamp(34px,9.2vw,41px);line-height:1.18;letter-spacing:-1.5px}
  .landing-page .hero h1 .hero-prompt,.landing-page .hero h1 .hero-result{display:inline}
  .landing-page .hero h1 .hero-result{margin-top:0;font-size:inherit;letter-spacing:inherit;white-space:normal}
  .landing-page .hero-description{max-width:350px;margin-top:20px;font-size:15px;line-height:1.75}
  .landing-page .hero-actions{grid-template-columns:1fr;margin-top:26px}
  .landing-page .hero-visual{min-height:360px}
  .landing-page .hero-screens{inset:0;width:auto;height:auto}
  .landing-page .hero-screen-a{left:2%;width:25%}
  .landing-page .hero-screen-b{left:29%;width:34%}
  .landing-page .hero-screen-c{width:22%}
  .landing-page .proof-strip{grid-template-columns:1fr}
  .landing-page .proof-strip span{min-height:52px;justify-content:flex-start;border-right:0;border-bottom:1px solid var(--line);padding-inline:18px}
  .landing-page .proof-strip span:last-child{border-bottom:0}
  .landing-page .positioning-strip{grid-template-columns:1fr;padding-inline:18px}
  .landing-page .positioning-strip p{min-height:52px;border-right:0;border-bottom:1px solid var(--line);padding-inline:0}
  .landing-page .positioning-strip p:last-child{border-bottom:0}
  .hero-flow{margin-inline:18px;align-items:flex-start;flex-direction:column;gap:5px}
  .landing-page .section{padding:72px 18px}
  .landing-page .section-heading{margin-bottom:28px}
  .landing-page .section-heading h2,.landing-page .final-cta h2{font-size:34px;letter-spacing:-1px}
  .landing-page .sample-stage{
    display:grid;
    grid-auto-flow:column;
    grid-auto-columns:82vw;
    grid-template-columns:none;
    overflow-x:auto;
    overscroll-behavior-inline:contain;
    scroll-snap-type:x mandatory;
    padding:0 1px 14px;
  }
  .landing-page .sample-card,.landing-page .sample-wide{grid-column:auto;scroll-snap-align:start}
  .landing-page .sample-media video,.landing-page .sample-wide .sample-media video{height:470px;max-height:none}
  .landing-page .paper-step{min-height:455px}
  .landing-page .testimonials-section{padding-top:34px}
  .landing-page .testimonials-intro{align-items:flex-start}
  .landing-page .testimonials-rail{
    display:grid;
    grid-auto-flow:column;
    grid-auto-columns:82vw;
    grid-template-columns:none;
    gap:12px;
    overflow-x:auto;
    overscroll-behavior-inline:contain;
    scroll-snap-type:x mandatory;
    scrollbar-width:none;
    padding:0 0 12px;
  }
  .landing-page .testimonials-rail::-webkit-scrollbar{display:none}
  .landing-page .testimonial-card{min-height:372px;padding:22px;scroll-snap-align:start}
  .landing-page .testimonial-person{margin-top:24px}
  .landing-page .testimonial-card blockquote{font-size:13px;line-height:1.85}
  .landing-page .pricing-teaser-action strong{font-size:42px}

  .studio-page .wrap{padding:20px 14px 82px}
  .studio-page .controlbar{align-items:flex-start;padding-bottom:16px}
  .studio-page .brand .mark{gap:8px;font-size:27px;letter-spacing:2px;white-space:nowrap}
  .studio-page .brand .brand-cut{height:21px}
  .studio-page .brand .brand-en{font-size:9px;letter-spacing:2px}
  .studio-page .brand .sub{display:none}
  .studio-page .workbench-top-actions{gap:6px;margin:0}
  .studio-page .workbench-home,.studio-page .workbench-theme{min-width:44px;min-height:44px;padding:0 10px;font-size:11px}
  .studio-page .workbench-theme{font-size:0}
  .studio-page .modes-row{display:block;margin-top:18px}
  .studio-page .channels{display:grid;grid-template-columns:1fr 1fr;width:100%}
  .studio-page .channel{display:flex;align-items:center;justify-content:center;padding:10px 8px;font-size:13px}
  .studio-page .channel .ch{display:none}
  .studio-page .flowstrip{margin-top:12px;white-space:nowrap;overflow-x:auto;padding-bottom:4px}
  .studio-page .deck{display:block;margin-top:16px}
  .studio-page .side{margin-top:18px}
  .studio-page .panel-head{padding-inline:15px}
  .studio-page .panel-body{padding:18px 15px 20px}
  .studio-page .steps{grid-template-columns:1fr}
  .studio-page .wstep{justify-content:flex-start;text-align:left;min-height:48px;padding-inline:14px}
  .studio-page .row{grid-template-columns:1fr!important}
  .studio-page .remix-grid{grid-template-columns:1fr}
  .studio-page .remix-actions{flex-direction:column}
  .studio-page .remix-track{grid-template-columns:1fr}
  .studio-page .remix-stage{text-align:left;padding:10px 12px}
  .studio-page .voice-menu{position:static;max-height:290px;margin:6px}
  .studio-page .dialogue-voices{grid-template-columns:1fr;padding:15px}
  .studio-page .dialogue-voices>p{grid-column:auto}
  .studio-page .btn{min-height:52px}
  .studio-page .template-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .studio-page .template-desc{min-height:38px;font-size:12px}
  .studio-page .athumbs-grid{grid-template-columns:repeat(4,1fr)}
  .studio-page .frame-main{max-width:230px}
  .studio-page .monitor-screen{min-height:240px}
  .studio-page .mobile-generate{
    position:fixed;
    z-index:80;
    left:12px;
    right:12px;
    bottom:calc(10px + env(safe-area-inset-bottom));
    min-height:58px;
    display:grid;
    grid-template-columns:auto 1fr auto;
    align-items:center;
    gap:9px;
    padding:8px 9px 8px 14px;
    border:1px solid rgba(255,255,255,.12);
    border-radius:12px;
    background:#171512;
    color:#f5efe4;
    box-shadow:0 18px 44px rgba(0,0,0,.34);
    font-family:var(--sans);
    text-align:left;
  }
  .studio-page .mobile-generate span{color:#8f887c;font-size:10px}
  .studio-page .mobile-generate b{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}
  .studio-page .mobile-generate em{padding:10px 12px;border-radius:8px;background:var(--brand-amber);color:#211508;font-size:13px;font-style:normal;font-weight:750}
  .studio-page .mobile-generate.hidden{display:none}
  .studio-page .rewrow,.studio-page .pf-top{flex-direction:column;align-items:stretch}

  .pricing-page .site-header{height:64px;padding-inline:15px}
  .pricing-page .wordmark .brand-cn{font-size:20px;letter-spacing:2px}
  .pricing-page .pricing-main{padding:0 18px 72px}
  .pricing-page .pricing-hero{grid-template-columns:1fr;gap:28px;padding:66px 0 52px}
  .pricing-page .pricing-hero h1{font-size:clamp(42px,12vw,54px);letter-spacing:-1.8px}
  .pricing-page .pricing-content{padding-top:58px}
  .pricing-page .pricing-title{display:block;margin-bottom:24px}
  .pricing-page .pricing-title p{margin-top:12px;text-align:left}
  .pricing-page .pricing-plans{grid-template-columns:1fr}
  .pricing-page .differentiation{padding:22px}
  .pricing-page .differentiation-grid{grid-template-columns:1fr}
  .pricing-page .price-card{min-height:390px}
  .pricing-page .pricing-box{padding:24px 18px}
  .pricing-page .credit-rule{grid-template-columns:1fr auto;gap:8px 14px}
  .pricing-page .credit-rule em{grid-column:1/-1;text-align:left}
  .pricing-page .settlement{grid-template-columns:1fr 1fr}
  .pricing-page .estimate-form{grid-template-columns:1fr}
  .pricing-page .pricing-cta{align-items:flex-start;flex-direction:column;padding:28px 22px}
  .pricing-page .site-footer{padding-inline:18px}
}

@media(prefers-reduced-motion:reduce){
  .lamp-shade{animation:none!important}
  .lamp-bulb,.lamp-cord,.lamp-pull{transition:none}
}

@media(prefers-reduced-motion:reduce){
  .landing-page *,.studio-page *,.pricing-page *{
    scroll-behavior:auto!important;
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
}

/* 09-07：样片按“栏目”阅读，模板与作品库都改为纵向可扫描的选择流。 */
.column-stage{display:grid;grid-template-columns:240px minmax(0,1fr) 280px;gap:0;min-height:590px;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:linear-gradient(135deg,rgba(255,255,255,.035),rgba(255,255,255,.012));box-shadow:0 26px 70px rgba(0,0,0,.24)}
.column-stage[hidden]{display:none}
.column-rail{padding:22px 12px 18px;border-right:1px solid var(--line);background:rgba(10,8,6,.2)}
.column-rail-head,.chapter-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:0 8px 13px;border-bottom:1px solid var(--line);color:var(--ink);font-size:13px;font-weight:650}.column-rail-head small,.chapter-head small{color:var(--muted);font:10px var(--mono)}.column-list{display:grid;gap:4px;margin-top:10px;max-height:525px;overflow-y:auto;padding-right:4px;scrollbar-color:var(--line-strong) transparent}.column-item{display:grid;grid-template-columns:38px minmax(0,1fr);align-items:center;gap:9px;width:100%;padding:8px;border:1px solid transparent;border-radius:10px;background:transparent;color:var(--copy);text-align:left;cursor:pointer;transition:background .2s,border-color .2s,transform .2s}.column-item:hover{border-color:var(--line);background:rgba(242,169,59,.06);transform:translateX(2px)}.column-item.is-active{border-color:var(--line-strong);background:rgba(242,169,59,.1);color:var(--amber-hi)}.column-item img{width:38px;height:52px;object-fit:cover;border-radius:5px;background:#0b0907}.column-item b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600}.column-item span{display:block;margin-top:2px;color:var(--muted);font-size:10px}.column-item.is-active span{color:var(--amber)}
.column-feature{display:flex;min-width:0;flex-direction:column;justify-content:space-between;padding:28px}.column-feature-media{position:relative;display:grid;place-items:center;min-height:370px;overflow:hidden;border-radius:12px;background:#0a0806}.column-feature-media img,.column-feature-media video{width:100%;height:100%;max-height:430px;object-fit:contain}.column-feature-media img{position:absolute;inset:0}.column-feature-media video{position:relative;z-index:1}.column-feature-media video:not([src]),.column-feature-media video[src=""]{display:none}.column-media-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:13px}.column-feature-copy{padding-top:22px}.column-eyebrow{display:flex;gap:8px;color:var(--amber);font:10px var(--mono);letter-spacing:1px}.column-eyebrow span+span{padding-left:8px;border-left:1px solid var(--line)}.column-feature-copy h3{margin-top:9px;font:700 clamp(24px,2.4vw,36px)/1.2 var(--sans);letter-spacing:-.7px}.column-feature-copy p{margin-top:7px;color:var(--copy);font-size:14px}.column-feature-copy .column-look{color:var(--muted);font:11px var(--mono);letter-spacing:.5px}.column-use-button{margin-top:17px;padding:10px 15px;border:1px solid var(--line-strong);border-radius:8px;background:var(--amber);color:#211508;font-size:12px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s}.column-use-button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(242,169,59,.18)}
.chapter-panel{padding:22px 16px;border-left:1px solid var(--line);background:rgba(10,8,6,.16)}.chapter-hint{margin:13px 8px 17px;color:var(--muted);font-size:11px;line-height:1.65}.chapter-item{display:grid;grid-template-columns:45px minmax(0,1fr) auto;align-items:center;gap:9px;width:100%;margin-top:8px;padding:7px;border:1px solid transparent;border-radius:9px;background:rgba(255,255,255,.025);color:var(--copy);text-align:left;cursor:pointer}.chapter-item:hover,.chapter-item.is-active{border-color:var(--line-strong);background:rgba(242,169,59,.09);color:var(--ink)}.chapter-item img{width:45px;height:34px;object-fit:cover;border-radius:4px}.chapter-item b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;font-weight:550}.chapter-item span{color:var(--muted);font:10px var(--mono)}.chapter-item.is-active span{color:var(--amber-hi)}.chapter-empty{padding:18px 8px;color:var(--muted);font-size:12px}
.template-toolbar{display:grid;grid-template-columns:minmax(210px,260px) 1fr;align-items:center;gap:12px;margin-bottom:14px}.template-search input,.history-controls input,.history-controls select{width:100%;min-height:38px;padding:0 11px;border:1px solid var(--hair-2);border-radius:8px;background:var(--surface);color:var(--txt);font-size:12px}.template-search input:focus,.history-controls input:focus,.history-controls select:focus{border-color:var(--amber);outline:none}.template-filters{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}.template-filter{padding:8px 10px;border:1px solid var(--hair);border-radius:7px;background:transparent;color:var(--dim);font-size:11px;white-space:nowrap;cursor:pointer}.template-filter:hover,.template-filter.on{border-color:var(--amber);background:var(--amber-dim);color:var(--amber-hi)}.template-empty{text-align:center;padding:24px;color:var(--dim);font-size:13px}.template-inspector{display:grid;grid-template-columns:auto auto 1fr;gap:8px;align-items:baseline;margin:15px auto 0;padding:12px 14px;border-left:2px solid var(--amber);background:rgba(242,169,59,.055);color:var(--dim);font-size:11px}.template-inspector-label{font:10px var(--mono);color:var(--amber);letter-spacing:1px}.template-inspector b{color:var(--txt);font-size:13px}.template-inspector span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.shelf-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:14px}.shelf h3{margin-bottom:3px}.shelf-subtitle{color:var(--dim);font-size:12px}.history-controls{display:flex;gap:8px;width:min(420px,48%)}.history-controls select{width:132px}.studio-page .jlist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;overflow:visible;padding:0}.studio-page .jitem{min-width:0;width:auto;padding:10px;border-radius:11px;background:var(--surface);border-color:var(--hair);cursor:pointer}.studio-page .jitem img{width:42px;height:68px}.studio-page .jitem .t{font-size:12px}.studio-page .jitem .m{font-size:9px}.studio-page .jitem-main{min-width:0}.studio-page .jplay{color:var(--amber)}.history-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;color:var(--dim);font:10px var(--mono)}.history-footer .btn-ghost{padding:7px 11px;font-size:11px}.history-empty{grid-column:1/-1;padding:24px 0;color:var(--dim);font-size:13px}
@media(max-width:1040px){.column-stage{grid-template-columns:190px minmax(0,1fr)}.chapter-panel{grid-column:1/-1;border-top:1px solid var(--line);border-left:0}.chapter-panel #chapter-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.chapter-item{margin-top:0}.chapter-hint{display:none}.studio-page .jlist{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.column-stage{display:block;min-height:0}.column-rail{border-right:0;border-bottom:1px solid var(--line)}.column-list{display:flex;max-height:none;overflow-x:auto;overflow-y:hidden;padding:0 0 4px}.column-item{display:flex;flex:0 0 150px;align-items:center}.column-item img{width:30px;height:42px}.column-feature{padding:15px}.column-feature-media{min-height:350px}.chapter-panel{padding:15px}.chapter-panel #chapter-list{display:grid;grid-template-columns:1fr 1fr}.template-toolbar{grid-template-columns:1fr}.template-filters{order:2}.template-inspector{grid-template-columns:auto 1fr}.template-inspector span:last-child{grid-column:1/-1;white-space:normal}.shelf-head{align-items:stretch;flex-direction:column;gap:12px}.history-controls{width:100%}.studio-page .jlist{grid-template-columns:1fr}.history-footer{align-items:flex-start;flex-direction:column}}
/* 成片封面台：六张导演选片卡，先看懂风格，再处理本期画面。 */
.smart-cover{margin-top:16px;border:1px solid rgba(242,173,55,.28);border-radius:18px;background:#11100e;color:#f5f0e7;overflow:hidden;text-align:left}
.smart-cover-head{display:flex;align-items:center;justify-content:space-between;padding:16px 19px;background:linear-gradient(90deg,rgba(242,173,55,.12),transparent 70%)}
.smart-cover-head span,.cover-label small{font-size:11px;color:#a99f90}.smart-cover-head h3{margin:2px 0 0;font-size:20px;letter-spacing:-.3px}
.cover-toggle,.cover-actions button,.cover-studio-link{min-height:42px;border:1px solid #5a4830;background:#18140f;color:#f2cc82;border-radius:9px;padding:9px 13px;cursor:pointer;font:600 12px/1.3 inherit;transition:border-color .16s,background .16s,transform .16s,box-shadow .16s}
.cover-toggle:hover,.cover-actions button:hover:not(:disabled),.cover-studio-link:hover{border-color:#f2ad37;transform:translateY(-1px)}
.cover-toggle:focus-visible,.cover-style:focus-visible,.cover-frame:focus-visible,.cover-actions button:focus-visible,.cover-studio-link:focus-visible,.cover-title:focus-visible{outline:2px solid #f2ad37;outline-offset:3px}
.smart-cover-body{padding:0 19px 20px}.cover-help{max-width:830px;color:#bcb2a4;font-size:13px;line-height:1.7;margin:0 0 14px}
.smart-cover-body label{display:grid;gap:7px;font-size:12px;color:#bcb2a4}.cover-title{box-sizing:border-box;width:100%;min-height:45px;border:1px solid #3e3931;border-radius:10px;background:#090909;color:#fff;padding:11px 13px;font-size:16px;text-align:center;transition:border-color .16s}
.cover-label{margin:18px 0 9px;font-size:12px;letter-spacing:.1em;color:#d7c8b2}.cover-label small{margin-left:7px;letter-spacing:0}
.cover-styles{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:9px}.cover-style{position:relative;min-width:0;padding:0;overflow:hidden;text-align:left;border:1px solid #37332e;border-radius:12px;background:#171512;color:#eee;cursor:pointer;transition:border-color .16s,transform .16s,box-shadow .16s}.cover-style:hover{transform:translateY(-2px);border-color:#786448}.cover-style img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;background:#0b0a09}.cover-style-copy{display:block;padding:9px 9px 10px}.cover-style-copy b,.cover-style-copy small{display:block}.cover-style-copy b{font-size:13px}.cover-style-copy small{height:30px;margin-top:4px;overflow:hidden;color:#91897d;font-size:10px;line-height:1.5}.cover-style.on{border-color:#f2ad37;box-shadow:0 0 0 2px rgba(242,173,55,.2),0 12px 28px rgba(0,0,0,.26)}.cover-style.recommended:after{content:'推荐';position:absolute;right:6px;top:6px;padding:3px 6px;border-radius:999px;background:rgba(17,16,14,.86);font-size:9px;color:#f7bb50}
.cover-workspace-grid{display:grid;grid-template-columns:minmax(250px,.8fr) minmax(300px,1.2fr);gap:18px;margin-top:5px;align-items:start}.cover-source-panel,.cover-result-panel{min-width:0}.cover-frames{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.cover-frame{position:relative;min-width:0;border:1px solid #37332e;border-radius:9px;background:#080808;padding:4px;color:#aaa;cursor:pointer;transition:border-color .16s,transform .16s}.cover-frame:hover{transform:translateY(-1px);border-color:#786448}.cover-frame img{display:block;width:100%;aspect-ratio:9/14;object-fit:cover;border-radius:6px}.cover-frame span{display:block;overflow:hidden;padding:5px 1px 1px;font-size:10px;text-align:center;text-overflow:ellipsis;white-space:nowrap}.cover-frame.on{border-color:#f2ad37;box-shadow:0 0 0 2px rgba(242,173,55,.14)}
.cover-preview{min-height:360px;display:grid;place-items:center;margin-top:18px;border:1px solid #302c27;border-radius:13px;background:radial-gradient(circle at 50% 35%,#26221c,#090909 72%);overflow:hidden}.cover-preview>span{padding:28px;color:#756d62;font-size:12px}.cover-preview img{display:block;width:100%;max-height:520px;object-fit:contain}.cover-status{min-height:20px;margin:9px 0;color:#d6b778;font-size:12px;text-align:center}.cover-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.cover-actions .cover-save{border-color:#f2ad37;background:#f2ad37;color:#211508}.cover-actions .cover-save:hover:not(:disabled){background:#ffbd50;box-shadow:0 8px 24px rgba(242,173,55,.18)}.cover-actions button:disabled{opacity:.38;cursor:not-allowed;transform:none}.cover-studio-link{display:flex;align-items:center;justify-content:center;text-decoration:none}.smart-cover[aria-busy="true"] .cover-preview{opacity:.7}.smart-cover[aria-busy="true"] .cover-style,.smart-cover[aria-busy="true"] .cover-frame{pointer-events:none}
@media(max-width:980px){.cover-styles{grid-template-columns:repeat(3,minmax(0,1fr))}.cover-workspace-grid{grid-template-columns:1fr}.cover-frames{grid-template-columns:repeat(7,minmax(72px,1fr))}.cover-preview{min-height:320px}}
@media(max-width:720px){.cover-styles{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding:2px 2px 10px}.cover-style{flex:0 0 145px;scroll-snap-align:start}.smart-cover{border-radius:14px}.smart-cover-body{padding:0 12px 14px}.cover-frames{display:flex;overflow-x:auto}.cover-frame{flex:0 0 78px}.cover-actions{grid-template-columns:1fr}.cover-preview{min-height:280px}}
@media(prefers-reduced-motion:reduce){.cover-style,.cover-frame,.cover-toggle,.cover-actions button,.cover-studio-link{transition:none!important}}
.smart-cover .cover-styles{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;padding:4px 3px 16px;scrollbar-width:thin;cursor:grab;touch-action:pan-x pan-y}
.smart-cover .cover-style{flex:0 0 210px;scroll-snap-align:start}
.smart-cover .cover-auto{display:block;width:100%;padding:20px;margin:18px 0 24px;border:0;border-radius:12px;background:#f2ad37;color:#241709;font-size:18px;font-weight:800;cursor:pointer}
.outputs a.output-primary{order:-1;min-width:180px;background:var(--amber,#f2ad37);border-color:var(--amber,#f2ad37);color:#241709;font-weight:750;text-align:center}
.outputs a.output-primary:hover{background:#ffc45b;color:#241709}
.cover-actions .cover-save{grid-column:1/-1;min-height:54px;font-size:16px}
.cover-actions .cover-generate{font-size:12px}
.smart-cover .cover-actions{grid-template-columns:1fr 1fr;gap:12px;margin-top:18px;padding-top:16px;border-top:1px solid #383127}
.smart-cover .cover-actions .cover-save{min-height:54px;border-radius:12px;background:#efb246;box-shadow:none;font-size:16px;letter-spacing:.04em}
.smart-cover .cover-actions .cover-generate{min-height:62px;text-align:left;padding:16px;background:#242019;border-color:#69543a;color:#ffe0a3;font-size:14px}
.smart-cover .cover-actions .cover-generate::before{content:'↻';margin-right:12px;font-size:22px}
.smart-cover .cover-actions .cover-studio-link{min-height:62px;padding:16px;background:#1b2229;border-color:#475460;color:#dce8f3;font-size:14px;justify-content:flex-start}
.smart-cover .cover-actions [data-cover-action="restore"]{grid-column:1/-1;grid-row:3;justify-self:center;min-height:36px;border:0;background:transparent;color:#b0a594;font-size:12px}
.smart-cover .cover-status{padding:10px 12px;line-height:1.7;text-align:left}
.smart-cover .cover-actions .cover-save:focus:not(:focus-visible){outline:none}
@media(max-width:520px){.smart-cover .cover-actions{grid-template-columns:1fr}.smart-cover .cover-actions [data-cover-action="restore"]{grid-row:auto}}
.smart-cover .cover-label button{padding:8px 16px;background:#27211a;color:#ffc365;border:1px solid #79623e;border-radius:8px;cursor:pointer}
.cover-title-status{font-size:12px;color:#b7aa95;line-height:1.6}
@media(max-width:720px){.smart-cover .cover-style{flex-basis:72%}.smart-cover .cover-auto{font-size:16px}}