/* /creators 视觉层：在 page.css 基础样式之上覆盖。品牌渐变取自变色龙 logo。 */
:root{
  --grad:linear-gradient(95deg,#ff6ad5 0%,#ffcf5c 38%,#7cf29c 68%,#5cc8ff 100%);
  --panel:#0d1019;
  --panel-line:#262b3a
}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-block;font:600 13px/1 Inter,sans-serif;letter-spacing:0;text-transform:none;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* 顶栏浮在首屏作品墙之上 */
.site-header{position:relative;z-index:5}
.header-nav{font-size:13px}

/* ---------- 首屏 ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;margin-top:-100px;padding:150px 0 90px;text-align:left;min-height:min(900px,100svh)}
.hero-wall{position:absolute;inset:-20% -8%;display:flex;gap:14px;transform:rotate(-10deg);z-index:-2;opacity:.8}
.wall-col{flex:1;min-width:0;overflow:hidden}
.wall-strip{display:flex;flex-direction:column;gap:14px;animation:wall-up 80s linear infinite}
.wall-strip.reverse{animation-name:wall-down}
.wall-strip img{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:18px;background:#141826;opacity:0;transition:opacity .6s}
.wall-strip img.loaded{opacity:1}
@keyframes wall-up{from{transform:translateY(0)}to{transform:translateY(calc(-50% - 8px))}}
@keyframes wall-down{from{transform:translateY(calc(-50% - 8px))}to{transform:translateY(0)}}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,#06070cf2 0%,#06070cd6 34%,#06070c80 56%,#06070c2e 100%),
  linear-gradient(180deg,#06070c 0%,#06070c00 18%,#06070c00 80%,#06070c 100%)}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.8fr);gap:50px;align-items:center}
.hero h1{font-size:clamp(46px,5.6vw,80px);line-height:.98;letter-spacing:-.045em;margin:0 0 22px}
.hero-definition{margin:0;font-size:clamp(16px,1.5vw,19px);line-height:1.55;color:#c8cedd;max-width:540px}

/* 点子输入框 */
.composer{margin-top:30px;max-width:600px}
.composer-box{position:relative;display:flex;align-items:flex-end;gap:10px;padding:10px 10px 10px 20px;border-radius:22px;background:#0b0d15e6;backdrop-filter:blur(16px);box-shadow:0 20px 60px #0009}
.composer-box:before{content:"";position:absolute;inset:-1.5px;border-radius:23.5px;padding:1.5px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.composer-box:after{content:"";position:absolute;inset:-18px;z-index:-1;border-radius:40px;background:var(--grad);filter:blur(36px);opacity:.28;pointer-events:none}
.composer textarea{flex:1;min-width:0;resize:none;border:0;outline:0;background:transparent;color:#fff;font:17px/1.5 Inter,sans-serif;padding:10px 0;min-height:56px;max-height:160px}
.composer textarea::placeholder{color:#8a91a6}
.composer-go{flex:none;display:inline-flex;align-items:center;gap:8px;border:0;border-radius:15px;padding:14px 20px;min-height:52px;background:#fff;color:#0b0d15;font:600 15px/1 Inter,sans-serif;transition:transform .15s}
.composer-go:hover{transform:translateY(-1px)}
.composer-status{margin-top:12px;font-size:14px;color:#cfe8d7}
.composer-status a{color:#9fd8ff;text-decoration:underline}
.idea-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.idea-chips button{border:1px solid #ffffff24;background:#ffffff0f;border-radius:99px;padding:9px 14px;font-size:13px;color:#dfe3ee;min-height:40px;backdrop-filter:blur(8px)}
.idea-chips button>span:first-child{margin-right:6px}
.idea-chips button:hover{background:#ffffff1f;border-color:#ffffff40}
.boost-line{display:flex;align-items:center;gap:10px;margin-top:22px;font-size:14px;color:#b9f5cc}
.boost-dot{width:8px;height:8px;border-radius:50%;background:#7cf29c;box-shadow:0 0 0 5px #7cf29c26}

/* 手机演示 */
.hero-phone{display:flex;flex-direction:column;align-items:center}
.phone{position:relative;width:min(330px,100%);aspect-ratio:9/18.5;border-radius:46px;padding:11px;background:linear-gradient(160deg,#3a3f50,#12141c 40%,#0a0b10);box-shadow:0 40px 120px #000c,0 0 0 1px #ffffff1f inset}
.phone:after{content:"";position:absolute;inset:-40px;z-index:-1;border-radius:80px;background:var(--grad);filter:blur(70px);opacity:.25}
.phone-screen{position:relative;height:100%;border-radius:36px;overflow:hidden;background:#090b12 center/cover no-repeat}
.phone-screen:before{content:"";position:absolute;inset:0;background:#090b12c4;backdrop-filter:blur(18px);z-index:1}
.phone-video{position:absolute;inset:0;z-index:1;width:100%;height:100%;object-fit:cover}
.phone-prompt{position:absolute;left:14px;right:14px;top:50%;transform:translateY(-60%);padding:16px 18px;border-radius:20px;background:#171b27;border:1px solid #2c3346;transition:top .5s,transform .5s,background .3s;z-index:3}
.phone-prompt.docked{top:auto;bottom:14px;transform:none;background:#0d1019d9;backdrop-filter:blur(12px)}
.phone-label{display:block;font-size:11px;color:#8d96ad;margin-bottom:6px}
.phone-prompt p{font:500 16px/1.45 Inter,sans-serif;color:#f4f6fb;min-height:46px}
.phone-prompt.docked p{font-size:13px;min-height:0}
.phone-prompt:not(.docked) p:after{content:"";display:inline-block;width:2px;height:1.1em;margin-left:2px;vertical-align:-3px;background:#fff;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.phone-build{position:absolute;left:14px;right:14px;top:62%;z-index:3;font-size:13px;color:#aeb6ca}
.phone-build ul{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.phone-build li{padding:9px 12px;border-radius:12px;background:#141826;border:1px solid #262c3d;color:#7d859b;transition:all .25s}
.phone-build li:before{content:"○ ";color:#596179}
.phone-build li.done{color:#e9fff0;border-color:#3d7d55;background:#13261c}
.phone-build li.done:before{content:"✓ ";color:#7cf29c}
.phone-live{position:absolute;top:16px;left:16px;z-index:3;display:flex;align-items:center;gap:7px;padding:7px 12px;border-radius:99px;background:#0b0d15cc;backdrop-filter:blur(10px);font:600 12px/1 Inter,sans-serif}
.live-dot{width:7px;height:7px;border-radius:50%;background:#7cf29c;box-shadow:0 0 10px #7cf29c}
.phone-caption{margin-top:20px;font-size:13px;color:#9aa2b6}
.phone-caption a{color:#e9ecf5;font-weight:500;text-decoration:underline;text-decoration-color:#ffffff55;text-underline-offset:3px}
.phone-caption a:hover{color:#fff;text-decoration-color:#fff}

/* ---------- 怎么用 ---------- */
.how{padding:100px 0 40px}
.how h2,.gallery-head h2,.players h2,.final h2,.showcase-title h2{font-size:clamp(34px,4.2vw,56px);line-height:1.02;letter-spacing:-.04em;margin-top:14px}
.steps{list-style:none;margin:54px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.steps li{padding:26px 24px 28px;border-radius:22px;background:var(--panel);border:1px solid var(--panel-line)}
.step-num{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--grad);color:#0b0d15;font:700 16px/1 Bricolage,sans-serif}
.steps h3{font-size:22px;margin:22px 0 8px}
.steps p{font-size:15px;line-height:1.55;color:#a9b0c2}

/* ---------- 作品走马灯 ---------- */
.gallery{padding:90px 0 40px;overflow:hidden}
.gallery-head{margin-bottom:40px}
.gallery-track{display:flex;flex-direction:column;gap:18px}
.gallery-row{display:flex;gap:18px;width:max-content;animation:row-left 70s linear infinite}
.gallery-row.reverse{animation-name:row-right}
.gallery-track:hover .gallery-row{animation-play-state:paused}
@keyframes row-left{to{transform:translateX(calc(-50% - 9px))}}
@keyframes row-right{from{transform:translateX(calc(-50% - 9px))}to{transform:translateX(0)}}
.game-card{flex:none;width:210px}
.card-shot{display:block;position:relative;aspect-ratio:9/16;border-radius:20px;overflow:hidden;background:var(--theme);box-shadow:0 14px 40px #0007;transition:transform .25s}
.card-shot img,.card-shot video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.game-card:hover .card-shot{transform:translateY(-6px) scale(1.02)}
.card-meta{padding:12px 4px 0}
.card-title{display:block;font:600 15px/1.25 Inter,sans-serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-author{font-size:13px;color:#8f97ab}
.card-author:hover{color:#fff;text-decoration:underline}

/* ---------- 单作品舞台（沿用结构，换成彩色氛围） ---------- */
.showcase{padding-top:90px}

/* ---------- 发布后：持续改进 + Studio 级工具 ---------- */
.players{padding:120px 0 60px}
.players-head{max-width:720px}
.players-head p{margin-top:16px;font-size:18px;color:#a9b0c2}
.grow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:46px}
.grow-tile{display:flex;flex-direction:column;border-radius:24px;background:var(--panel);border:1px solid var(--panel-line);padding:14px 14px 22px;opacity:0;transform:translateY(24px);transition:opacity .6s,transform .6s}
.grow-grid.play .grow-tile{opacity:1;transform:none}
.grow-grid.play .grow-tile:nth-child(2){transition-delay:.12s}.grow-grid.play .grow-tile:nth-child(3){transition-delay:.24s}.grow-grid.play .grow-tile:nth-child(4){transition-delay:.36s}
.grow-tile h3{font-size:20px;margin:20px 8px 6px;letter-spacing:-.02em}
.grow-tile p{font-size:14px;line-height:1.55;color:#a9b0c2;margin:0 8px}
.grow-visual{position:relative;height:170px;border-radius:16px;overflow:hidden;background:radial-gradient(120% 120% at 20% 0%,#1d2340,#0f1220 70%);display:flex;flex-direction:column;justify-content:center;padding:16px}
.feedback-visual{gap:6px;align-items:flex-start}
.feedback-visual .bubble{padding:9px 13px;border-radius:14px 14px 14px 4px;background:#2b2150;font-size:13px;color:#efe8ff}
.feedback-visual .arrow-down{align-self:center;color:#7d859b}
.feedback-visual .draft{align-self:stretch;padding:10px 12px;border-radius:12px;background:#fff;color:#0b0d15;font:600 12px/1.35 Inter,sans-serif}
.curve-visual{padding:18px 0 0}
.curve-visual svg{width:100%;height:120px}
.curve-line{stroke-dasharray:420;stroke-dashoffset:420}
.grow-grid.play .curve-line{animation:draw 1.6s .3s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.drop-tag{position:absolute;top:16px;left:50%;transform:translateX(-30%);padding:6px 10px;border-radius:99px;background:#ff6ad5;color:#1a0b18;font:600 11px/1 Inter,sans-serif}
.lang-visual{flex-direction:row;flex-wrap:wrap;align-content:center;gap:7px}
.lang-visual span{padding:7px 11px;border-radius:99px;background:#ffffff12;border:1px solid #ffffff1f;font-size:12px;color:#e3e7f1}
.lang-visual span:nth-child(odd){background:#7cf29c1f;border-color:#7cf29c40;color:#c9f9d7}
.devlog-visual{align-items:stretch}
.devlog-card{display:flex;flex-direction:column;gap:6px;padding:14px;border-radius:14px;background:#141a2c;border:1px solid #2b3550}
.devlog-tag{font:600 11px/1 Inter,sans-serif;color:#9fd8ff}
.devlog-card strong{font:600 15px/1.3 Inter,sans-serif}
.devlog-meta{font-size:11px;color:#8d95a9}
.grow-note{margin-top:18px;font-size:12px;color:#7d859b}
@media(max-width:1000px){.grow-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.players{padding:80px 0 30px}.players-head p{font-size:16px}.grow-grid{grid-template-columns:1fr;gap:12px;margin-top:30px}.grow-visual{height:150px}}
@media(prefers-reduced-motion:reduce){.grow-tile{opacity:1;transform:none;transition:none}.curve-line{stroke-dashoffset:0}}

/* ---------- 定价 ---------- */
.plans{padding:70px 0 40px}
.plan-boost-card{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;padding:40px 44px;border-radius:28px;background:radial-gradient(120% 140% at 0% 0%,#1f3b2c 0%,#111a1a 45%,#0d1019 100%);border:1px solid #2f5a43}
.plan-boost-card h2{font-size:clamp(30px,3.4vw,44px);margin:12px 0 10px;letter-spacing:-.035em}
.plan-boost-card p{font-size:16px;color:#bccbc2}
.plan-tag{font:600 13px/1 Inter,sans-serif;color:#9ff0b8}
.plan-boost-card .button{flex:none;min-height:54px;padding:14px 28px;font-size:15px}
.plans-note{margin-top:18px;font-size:14px;color:#8d95a9}
.plans-note strong{color:#dfe3ee}
.plans-note a{color:#9fd8ff;margin-left:6px}

/* ---------- 收尾 ---------- */
.final{padding:110px 0 120px;text-align:center}
.final .composer{margin:34px auto 0}
.final-links{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px 18px;margin-top:30px;font-size:14px;color:#8d95a9}
.final-links a{color:#dfe3ee}
.final-links a:hover{color:#fff}
.final-links code{font:600 13px ui-monospace,monospace;color:#9fd8ff}

/* 手机底部 CTA */
.mobile-cta{display:none}

@media(max-width:1000px){
  .hero-inner{grid-template-columns:1fr;gap:50px}
  .hero-phone{order:2}
  .steps{grid-template-columns:1fr 1fr}
  .players{grid-template-columns:1fr;gap:40px}
}
@media(max-width:700px){
  .hero{margin-top:-82px;padding:112px 0 56px;min-height:0}
  .hero-wall{gap:10px;opacity:.9}
  .wall-strip{gap:10px}
  .wall-strip img{border-radius:12px}
  .hero:before{background:linear-gradient(180deg,#06070c4d 0%,#06070c99 14%,#06070cd9 30%,#06070ceb 55%,#06070cf5 80%,#06070c 100%)}
  .hero h1{font-size:clamp(34px,10.4vw,44px);margin:6px 0 16px}
  .hero-definition{font-size:16px}
  .composer{margin-top:24px}
  .composer-box{flex-direction:column;align-items:stretch;padding:12px;gap:8px}
  .composer textarea{font-size:16px;padding:6px 6px 0;min-height:72px}
  .composer-go{justify-content:center;width:100%}
  .idea-chips button{font-size:13px;padding:8px 12px}
  .boost-line{font-size:13px}
  .phone{width:min(290px,82vw)}
  .how{padding:70px 0 20px}
  .steps{grid-template-columns:1fr;gap:12px;margin-top:34px}
  .steps li{display:grid;grid-template-columns:38px 1fr;column-gap:16px;padding:20px}
  .steps h3{margin:6px 0 4px;font-size:19px}
  .steps p{grid-column:2;font-size:14px}
  .gallery{padding:60px 0 20px}
  .gallery-head{margin-bottom:26px}
  .game-card{width:150px}
  .card-shot{border-radius:14px}
  .card-title{font-size:13px}
  .card-author{font-size:12px}
  .showcase{padding-top:60px}
  .players{padding:80px 0 30px}
  .plan-boost-card{flex-direction:column;align-items:stretch;padding:28px 24px}
  .plan-boost-card .button{width:100%}
  .final{padding:80px 0 120px}
  .mobile-cta{display:flex;position:fixed;left:16px;right:16px;bottom:max(16px,env(safe-area-inset-bottom));z-index:20;justify-content:center;align-items:center;gap:8px;min-height:54px;border-radius:16px;background:#fff;color:#0b0d15;font:600 16px/1 Inter,sans-serif;box-shadow:0 12px 40px #000a;opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity .25s,transform .25s}
  .mobile-cta.visible{opacity:1;transform:none;pointer-events:auto}
}
@media(prefers-reduced-motion:reduce){
  .wall-strip,.gallery-row{animation:none}
  .gallery-track{overflow-x:auto}
  .phone-prompt:not(.docked) p:after{display:none}
}
/* 日文标题字宽大，单独收小，避免手机首屏折成四行 */
html[lang=ja] .hero h1{font-size:clamp(32px,4.6vw,66px);line-height:1.12}
@media(max-width:700px){html[lang=ja] .hero h1{font-size:clamp(28px,8.4vw,36px)}}

/* ---------- 作品拆解：Studio 做了哪些部分，直接摆出来 ---------- */
@keyframes part-in{from{opacity:0;transform:translateX(-90px) scale(.85)}to{opacity:1;transform:none}}
@keyframes eq{50%{transform:scaleY(.45)}}
@keyframes open-pulse{0%,100%{box-shadow:0 0 0 0 #7cf29c55}50%{box-shadow:0 0 0 7px #7cf29c00}}

/* ---------- Desktop 3D：选世界，Mable 生成 3D 世界 ---------- */
.world-styles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px;max-width:440px}
.world-styles button{display:flex;flex-direction:column;gap:7px;padding:6px 6px 9px;border-radius:14px;border:1.5px solid #ffffff1f;background:#0d1019;color:#c9cfdc;font:500 13px/1 Inter,sans-serif;text-align:left;transition:border-color .2s,transform .2s}
.world-styles img{width:100%;aspect-ratio:12/7;object-fit:cover;border-radius:9px}
.world-styles span{padding-left:3px}
.world-styles button:hover{transform:translateY(-2px)}
.world-styles button[aria-pressed=true]{border-color:#b9a3ff;color:#fff;box-shadow:0 0 0 4px #b9a3ff26}
.world-stage{position:relative;aspect-ratio:3/2;border-radius:28px;overflow:hidden;background:#11131d;box-shadow:0 40px 100px #000a}
.world-view{position:absolute;inset:0}
.world-view video{width:100%;height:100%;object-fit:cover}
.free-view{display:grid;place-items:center;text-align:center;padding:40px;background:radial-gradient(70% 70% at 50% 40%,#3a2c78,#141226 70%)}
.free-view p{max-width:360px;font:600 clamp(20px,2.2vw,28px)/1.25 Bricolage,sans-serif;letter-spacing:-.02em}
.free-spark{font-size:54px;color:#d6c8ff;margin-bottom:-60px}
.world-scan{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,transparent 0%,#b9a3ff55 48%,#ffffffaa 50%,#b9a3ff55 52%,transparent 100%);background-size:100% 220%;opacity:0}
.world-stage.building .world-scan{animation:scan 1.1s ease-out}
.world-stage.building .world-view:not([hidden]){animation:reveal 1.1s ease-out}
@keyframes scan{0%{opacity:1;background-position:0 -120%}100%{opacity:0;background-position:0 120%}}
@keyframes reveal{0%{clip-path:inset(0 0 100% 0);filter:saturate(0) brightness(1.6)}100%{clip-path:inset(0);filter:none}}
.world-keys{position:absolute;right:18px;bottom:18px;display:grid;grid-template-columns:repeat(3,30px);gap:4px;align-items:center}
.world-keys kbd{display:grid;place-items:center;height:30px;border-radius:7px;background:#0b0d15d9;border:1px solid #ffffff33;font:600 12px/1 Inter,sans-serif;color:#fff}
.world-keys kbd:nth-child(1){grid-column:2;grid-row:1}.world-keys kbd:nth-child(2){grid-column:1;grid-row:2}.world-keys kbd:nth-child(3){grid-column:2;grid-row:2}.world-keys kbd:nth-child(4){grid-column:3;grid-row:2}
.world-keys span{grid-column:1/-1;grid-row:3;text-align:center;font-size:11px;color:#c9cfdc;margin-top:2px}
@media(max-width:700px){.world-stage{border-radius:20px;aspect-ratio:4/3}.world-keys{right:10px;bottom:10px;grid-template-columns:repeat(3,24px)}.world-keys kbd{height:24px;font-size:10px}}
@media(prefers-reduced-motion:reduce){.world-stage.building .world-scan,.world-stage.building .world-view:not([hidden]){animation:none}}

/* ---------- 三章节：Studio 的三个杀手功能，各配一款真实作品 ---------- */
.story{padding-top:100px}
.story-head h2{font-size:clamp(34px,4.2vw,56px);line-height:1.02;letter-spacing:-.04em;margin-top:14px}
.story-head p{margin-top:14px;font-size:17px;color:#a9b0c2}
.story-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:40px 0 22px}
.story-tabs [role=tab]{position:relative;overflow:hidden;display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:baseline;text-align:left;padding:18px 20px 20px;border-radius:18px;border:1px solid var(--panel-line);background:var(--panel);color:#8d95a9;transition:background .2s,border-color .2s,color .2s}
.story-tabs [role=tab]:hover{color:#dfe3ee}
.story-tabs [aria-selected=true]{background:#141826;border-color:#3a4260;color:#fff}
.tab-num{grid-row:span 2;font:700 13px/1 Bricolage,sans-serif;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.story-tabs strong{font:600 17px/1.25 Bricolage,Inter,sans-serif;letter-spacing:-.01em}
.story-tabs small{font-size:13px;color:#7d859b;margin-top:4px}
.tab-progress{position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--grad)}
.story-tabs [aria-selected=true] .tab-progress{animation:tab-fill var(--chapter-ms,9000ms) linear forwards}
.story.manual .tab-progress{animation:none!important;width:0}
@keyframes tab-fill{to{width:100%}}
.chapter{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:48px;align-items:center;padding:34px;border-radius:30px;background:radial-gradient(120% 120% at 0% 0%,#171c30,#0b0d15 60%);border:1px solid var(--panel-line);animation:chapter-in .5s ease both}
@keyframes chapter-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.chapter-phone{position:relative;justify-self:center;width:min(300px,100%);aspect-ratio:9/16;border-radius:34px;overflow:hidden;background:#000;box-shadow:0 30px 80px #000b,0 0 0 8px #1b1f2c}
.chapter-phone video{width:100%;height:100%;object-fit:cover}
.live-chip{position:absolute;top:14px;left:14px;display:flex;align-items:center;gap:7px;padding:6px 11px;border-radius:99px;background:#0b0d15cc;backdrop-filter:blur(10px);font:600 12px/1 Inter,sans-serif}
.chapter-detail h3{font-size:clamp(26px,2.8vw,38px);line-height:1.08;letter-spacing:-.03em}
.chapter-detail>p{margin-top:12px;font-size:16px;line-height:1.6;color:#a9b0c2;max-width:460px}
.pose-stage{margin-top:22px;height:250px;border-radius:20px;background:radial-gradient(60% 70% at 50% 60%,#2b3c6a,#121726 75%);display:grid;place-items:center;overflow:hidden}
.pose-stage img{max-height:220px;width:auto;filter:drop-shadow(0 18px 24px #0009);animation:pose-pop .35s ease}
@keyframes pose-pop{from{transform:scale(.9) translateY(8px);opacity:.4}to{transform:none;opacity:1}}
.pose-chips,.layer-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.pose-chips button,.layer-chips button{min-height:40px;padding:8px 16px;border-radius:99px;border:1px solid #ffffff26;background:#ffffff0d;color:#c9cfdc;font:500 14px/1 Inter,sans-serif}
.pose-chips [aria-pressed=true]{background:#fff;color:#0b0d15;border-color:#fff}
.layer-chips [aria-pressed=false]{opacity:.45;text-decoration:line-through}
.chapter-extras{display:flex;align-items:center;gap:12px;margin-top:16px}
.chapter-extras figure{position:relative;width:132px;height:74px;border-radius:12px;overflow:hidden;margin:0}
.chapter-extras figure img{width:100%;height:100%;object-fit:cover}
.chapter-extras figcaption{position:absolute;left:6px;bottom:6px;padding:3px 7px;border-radius:6px;background:#0b0d15cc;font-size:11px}
.sound-chip{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:8px 16px 8px 8px;border-radius:99px;border:1px solid #ffffff26;background:#1d1834;color:#efe8ff;font:500 14px/1 Inter,sans-serif}
.sound-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--grad);color:#0b0d15;font-size:11px}
.sound-chip[aria-pressed=true] .sound-icon{animation:open-pulse 1.4s infinite}
.chapter-credit{margin-top:20px!important;font-size:14px!important;color:#8d95a9!important}
.chapter-credit a{color:#e9ecf5;font-weight:500;text-decoration:underline;text-decoration-color:#ffffff55;text-underline-offset:3px}
.chapter-credit a:hover{color:#fff;text-decoration-color:#fff}
.layer-stack{position:relative;margin-top:22px;height:280px;perspective:900px;overflow:hidden;border-radius:20px;background:radial-gradient(60% 70% at 50% 50%,#1d2a3c,#0f1420 75%)}
.layer{position:absolute;left:50%;top:50%;transform-origin:center;transition:transform .9s cubic-bezier(.2,.8,.2,1),opacity .4s;filter:drop-shadow(0 16px 30px #000a)}
.layer-track{width:46%;height:auto;max-height:250px;object-fit:cover;border-radius:16px;transform:translate(-50%,-50%) rotateX(52deg) rotateZ(-28deg) translateZ(-60px)}
.layer-rider{width:120px;transform:translate(-50%,-50%) rotateX(52deg) rotateZ(-28deg) translateZ(40px)}
.layer-sprint{width:120px;mix-blend-mode:screen;transform:translate(-50%,-50%) rotateX(52deg) rotateZ(-28deg) translateZ(120px)}
.layer-stack.composed .layer-track{transform:translate(-50%,-50%) rotateX(0) rotateZ(0) translateZ(0)}
.layer-stack.composed .layer-rider{transform:translate(-50%,-5%)}
.layer-stack.composed .layer-sprint{transform:translate(-50%,-95%)}
.layer.off{opacity:0}
#chapter-worlds .world-stage{aspect-ratio:16/9}
#chapter-worlds .world-styles{max-width:none}
@media(max-width:900px){.chapter{grid-template-columns:1fr;gap:28px;padding:20px}}
@media(max-width:700px){
  .story{padding-top:70px}
  .story-tabs{display:flex;overflow-x:auto;margin:28px -16px 16px;padding:0 16px;scroll-snap-type:x mandatory;scrollbar-width:none}
  .story-tabs::-webkit-scrollbar{display:none}
  .story-tabs [role=tab]{flex:0 0 76%;scroll-snap-align:start;padding:14px 16px 16px}
  .story-tabs strong{font-size:15px}
  .chapter{border-radius:22px;padding:16px}
  .chapter-phone{width:min(240px,70vw);border-radius:28px}
  .pose-stage{height:200px}.pose-stage img{max-height:180px}
  .layer-stack{height:210px}
  .chapter-detail>p{font-size:15px}
}
@media(prefers-reduced-motion:reduce){.chapter{animation:none}.tab-progress{display:none}.layer{transition:none}}