:root{
  --bg:#000000;--bg-deep:#0A0A0A;--surface:#111111;--surface-2:#1A1A1A;--hover:#222222;
  --text:#E8E8E8;--white:#FFFFFF;--muted:#B0B0B0;--dim:#777777;--line:rgba(255,255,255,.12);--line-strong:rgba(255,255,255,.35);
  --shadow:0 16px 48px rgba(0,0,0,.7);--glow:0 12px 36px rgba(255,255,255,.08);--radius:14px;--max:1280px;--nav-h:74px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit}button{color:inherit}::selection{background:#fff;color:#000}
:focus-visible{outline:2px solid #fff;outline-offset:3px}a,button{transition:background-color .2s ease,color .2s ease,border-color .2s ease,opacity .2s ease,transform .2s ease}
.site-header{position:sticky;top:0;z-index:80;height:var(--nav-h);background:rgba(0,0,0,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-shell{width:min(var(--max),calc(100% - 40px));height:100%;margin:0 auto;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;flex:0 0 auto;min-width:86px}.brand img,.footer-logo img,.panel-brand img{height:34px;width:auto;object-fit:contain}.brand-word{font-size:22px;font-weight:850;letter-spacing:-1px;color:#fff}.desktop-nav{display:flex;align-items:center;gap:7px;min-width:0;flex:1}.desktop-nav a{position:relative;padding:11px 10px;color:var(--muted);font-size:14px;white-space:nowrap;border-radius:999px}.desktop-nav a:hover,.desktop-nav a.is-active{color:#fff;background:var(--surface-2)}.desktop-nav a.is-active:after{content:"";position:absolute;left:15px;right:15px;bottom:4px;height:1px;background:#fff}.nav-actions{margin-left:auto;display:flex;align-items:center;gap:8px}.icon-button,.panel-close{border:1px solid var(--line);background:transparent;min-height:44px;border-radius:999px;padding:0 15px;cursor:pointer}.icon-button:hover,.panel-close:hover{background:var(--hover);border-color:var(--line-strong)}.channel-trigger{width:46px;padding:0;display:grid;place-content:center;gap:5px}.channel-trigger span{display:block;width:18px;height:1px;background:#fff}.nav-pill,.nav-app{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border-radius:999px;padding:0 16px;white-space:nowrap}.nav-pill{border:1px solid var(--line-strong)}.nav-pill:hover{background:#fff;color:#000}.nav-app{background:#fff;color:#000;font-weight:800}.nav-app:hover{background:#d9d9d9}.brand-mobile,.mobile-only{display:none}
.site-main{min-height:60vh}.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.section{padding:84px 0;border-top:1px solid var(--line)}.section:first-child{border-top:0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}.section-kicker,.eyebrow{color:#fff;text-transform:uppercase;font-size:12px;letter-spacing:.18em;font-weight:800}.section h2,.section-head h2{margin:5px 0 0;color:#fff;line-height:1.08;font-size:clamp(32px,4vw,58px);letter-spacing:-.045em}.section-head p{max-width:560px;margin:0;color:var(--muted)}
.hero{padding:42px 0 64px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(320px,1fr);gap:18px;align-items:stretch}.hero-visual{min-height:580px;border:1px solid var(--line);border-radius:18px;background:radial-gradient(circle at 20% 20%,#252525 0,#121212 35%,#050505 75%);overflow:hidden;display:flex;align-items:center;justify-content:center}.hero-visual img{width:100%;height:100%;object-fit:contain;max-height:680px}.hero-visual .visual-fallback{width:100%;height:100%;min-height:580px;padding:54px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.visual-fallback:before{content:"91";position:absolute;right:-18px;top:-100px;font-size:360px;font-weight:950;line-height:1;color:#161616;letter-spacing:-.1em;pointer-events:none}.visual-fallback strong{font-size:clamp(48px,8vw,105px);line-height:.88;color:#fff;letter-spacing:-.07em;position:relative}.visual-fallback span{position:relative;color:#999;letter-spacing:.16em;font-size:12px;margin-top:16px}.hero-copy{border:1px solid var(--line);border-radius:18px;background:var(--surface);padding:42px;display:flex;flex-direction:column;justify-content:center}.hero-copy .brand-label{font-size:13px;letter-spacing:.2em;color:#fff}.hero-copy h1{margin:14px 0 22px;color:#fff;font-size:clamp(38px,4.8vw,72px);line-height:.98;letter-spacing:-.055em}.hero-copy>p{margin:0 0 24px;color:var(--muted)}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 30px}.btn{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:0 19px;border-radius:999px;font-weight:750;white-space:nowrap}.btn-primary{background:#fff;color:#000}.btn-primary:hover{background:#d9d9d9}.btn-secondary{border:1px solid var(--line-strong);color:#fff}.btn-secondary:hover{background:var(--hover)}.hero-notes{display:grid;gap:0;border-top:1px solid var(--line)}.hero-notes a{padding:15px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;color:#fff}.hero-notes a:after{content:"↗";color:var(--dim)}
.quick-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-deep)}.quick-inner{width:min(var(--max),calc(100% - 40px));margin:0 auto;display:flex;gap:26px;overflow-x:auto;scrollbar-width:none;padding:15px 0}.quick-inner::-webkit-scrollbar{display:none}.quick-inner a{white-space:nowrap;color:var(--muted);font-size:14px}.quick-inner a:hover{color:#fff}
.pill-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.inspiration{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:17px 18px}.inspiration b{display:block;color:#fff;margin-bottom:3px}.inspiration span{font-size:13px;color:var(--muted)}.inspiration:hover{background:var(--hover);border-color:var(--line-strong)}
.feature-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:16px}.feature-main,.stack-card,.content-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden}.feature-main{padding:34px}.feature-main .media,.media-box{margin-bottom:26px;min-height:230px;background:linear-gradient(135deg,#1c1c1c,#080808);border-radius:12px;overflow:hidden;display:grid;place-items:center}.feature-main .media img,.media-box img{width:100%;height:100%;object-fit:contain}.feature-main h3,.content-card h3,.stack-card h3{color:#fff;margin:7px 0 12px;line-height:1.15;font-size:clamp(24px,2.4vw,38px);letter-spacing:-.025em}.feature-main p,.content-card p,.stack-card p{color:var(--muted);margin:0 0 14px}.meta-line{font-size:12px;letter-spacing:.12em;color:var(--dim);text-transform:uppercase}.inline-link{display:inline-flex;align-items:center;gap:8px;color:#fff;border-bottom:1px solid var(--line-strong);padding-bottom:2px}.side-stack{display:grid;gap:12px}.stack-card{padding:22px}.stack-card:hover,.content-card:hover{background:var(--surface-2);border-color:var(--line-strong)}
.track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:12px;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:10px;scrollbar-color:#444 #111}.track article{scroll-snap-align:start;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:var(--surface);min-height:230px}.track .number{font-size:46px;line-height:1;color:#3b3b3b;font-weight:900;letter-spacing:-.06em}.track h3{color:#fff;margin:30px 0 12px;font-size:23px}.track p{color:var(--muted);font-size:14px;margin:0}
.wide-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.wide-media,.wide-copy{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.wide-media{min-height:410px;display:grid;place-items:center;overflow:hidden;background:linear-gradient(135deg,#0d0d0d,#262626)}.wide-media img{width:100%;height:100%;object-fit:contain}.wide-copy{padding:34px}.wide-copy h3{margin:8px 0 18px;color:#fff;font-size:clamp(30px,3.8vw,52px);line-height:1.04}.type-index{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}.type-index a{border-top:1px solid var(--line);padding:18px 4px 4px;color:var(--muted)}.type-index a b{display:block;color:#fff;margin-bottom:5px}.type-index a:hover{color:#fff;border-color:#fff}
.vertical-list{border-top:1px solid var(--line)}.vertical-row{display:grid;grid-template-columns:90px 1fr 130px;gap:24px;align-items:start;padding:28px 0;border-bottom:1px solid var(--line)}.vertical-row .num{font-size:42px;line-height:1;color:#3f3f3f;font-weight:900}.vertical-row h3{color:#fff;margin:0 0 8px;font-size:25px}.vertical-row p{margin:0;color:var(--muted)}.vertical-row a{justify-self:end;color:#fff;border-bottom:1px solid var(--line-strong)}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.content-card{padding:26px}.content-card .tag{font-size:11px;letter-spacing:.12em;color:var(--dim);text-transform:uppercase}.content-card h3{font-size:26px;margin-top:32px}
.magazine-grid{display:grid;grid-template-columns:1.1fr .9fr;grid-template-areas:"a b" "a c" "d c";gap:12px}.magazine-grid article{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:28px;min-height:250px}.magazine-grid article:nth-child(1){grid-area:a;min-height:520px}.magazine-grid article:nth-child(2){grid-area:b}.magazine-grid article:nth-child(3){grid-area:c}.magazine-grid article:nth-child(4){grid-area:d}.magazine-grid h3{color:#fff;font-size:30px;line-height:1.1;margin:36px 0 12px}.magazine-grid p{color:var(--muted);margin:0}
.playlist-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.playlist-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:24px;min-height:250px;display:flex;flex-direction:column}.playlist-card .index{font-size:12px;color:var(--dim);letter-spacing:.16em}.playlist-card h3{color:#fff;margin:auto 0 10px;font-size:24px}.playlist-card p{margin:0;color:var(--muted);font-size:14px}.playlist-card:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.rank-list{counter-reset:rank;border-top:1px solid var(--line)}.rank-row{counter-increment:rank;display:grid;grid-template-columns:150px 1fr 200px;gap:28px;padding:30px 0;border-bottom:1px solid var(--line);align-items:center}.rank-row:before{content:"0" counter(rank);font-size:70px;font-weight:950;line-height:1;color:#292929;letter-spacing:-.06em}.rank-row h3{color:#fff;margin:0 0 8px;font-size:27px}.rank-row p{margin:0;color:var(--muted)}.rank-row span{justify-self:end;color:#fff;font-size:13px;border:1px solid var(--line);border-radius:999px;padding:7px 12px}
.timeline{position:relative;padding-left:30px}.timeline:before{content:"";position:absolute;left:7px;top:7px;bottom:7px;width:1px;background:var(--line-strong)}.timeline article{position:relative;padding:0 0 35px 22px}.timeline article:before{content:"";position:absolute;left:-27px;top:8px;width:9px;height:9px;background:#fff;border-radius:50%;box-shadow:0 0 0 6px #111}.timeline .status{font-size:12px;color:#fff;letter-spacing:.12em}.timeline h3{color:#fff;margin:5px 0 8px;font-size:28px}.timeline p{margin:0;color:var(--muted)}
.editorial-list{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.editorial-list article{padding:24px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius)}.editorial-list .label{font-size:11px;letter-spacing:.14em;color:#fff}.editorial-list h3{font-size:21px;line-height:1.2;color:#fff;margin:38px 0 12px}.editorial-list p{font-size:14px;color:var(--muted);margin:0}
.dual-feature{display:grid;grid-template-columns:1fr 1fr;gap:14px}.dual-feature article{border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:var(--surface)}.dual-feature h3{color:#fff;font-size:34px;margin:0 0 14px}.dual-feature p{color:var(--muted)}
.brand-statement{padding:80px 0 100px}.brand-statement .statement-box{border-top:1px solid #fff;border-bottom:1px solid var(--line);padding:42px 0}.brand-statement h2{max-width:850px;color:#fff;font-size:clamp(36px,6vw,82px);line-height:.98;letter-spacing:-.055em;margin:0 0 28px}.brand-statement p{max-width:900px;color:var(--muted);font-size:17px}
.page-hero{padding:70px 0 44px}.page-hero .hero-line{display:grid;grid-template-columns:.55fr 1.45fr;gap:40px;align-items:end;border-bottom:1px solid var(--line);padding-bottom:42px}.page-hero h1{margin:0;color:#fff;font-size:clamp(54px,8vw,108px);line-height:.84;letter-spacing:-.075em}.page-hero .intro{max-width:700px}.page-hero .intro p{font-size:18px;color:var(--muted);margin:12px 0 0}.page-hero .crumb{font-size:12px;letter-spacing:.16em;color:#fff}.page-media{margin:0 0 48px;min-height:360px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(120deg,#070707,#222);display:grid;place-items:center;overflow:hidden}.page-media img{width:100%;height:100%;max-height:600px;object-fit:contain}.page-media .visual-fallback{width:100%;min-height:360px;display:flex;align-items:flex-end;padding:34px;position:relative;overflow:hidden}.page-media .visual-fallback strong{font-size:clamp(48px,10vw,140px);color:#202020;line-height:.8;letter-spacing:-.08em}.prose-grid{display:grid;grid-template-columns:.55fr 1.45fr;gap:40px;padding:46px 0;border-top:1px solid var(--line)}.prose-grid h2{margin:0;color:#fff;font-size:28px;line-height:1.1}.prose-grid .copy{max-width:780px}.prose-grid p{margin:0 0 18px;color:var(--muted)}.prose-grid ul{padding-left:20px;color:var(--muted)}.prose-grid li{margin-bottom:10px}.quote-line{font-size:clamp(30px,4.3vw,56px);line-height:1.1;color:#fff;letter-spacing:-.03em;margin:0 0 28px}
.poster-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.poster{aspect-ratio:3/4;border:1px solid var(--line);background:linear-gradient(160deg,#202020,#070707);border-radius:12px;padding:18px;display:flex;flex-direction:column;justify-content:flex-end}.poster:nth-child(2n){transform:translateY(28px)}.poster b{color:#fff;font-size:21px}.poster span{color:var(--dim);font-size:12px;margin-top:6px}.poster-wall+*{margin-top:65px}
.number-exhibition{display:grid;gap:0;border-top:1px solid var(--line)}.exhibit{display:grid;grid-template-columns:120px 1.2fr .8fr;gap:25px;padding:30px 0;border-bottom:1px solid var(--line)}.exhibit .big-num{font-size:66px;line-height:1;color:#2f2f2f;font-weight:900}.exhibit h2{color:#fff;margin:0;font-size:30px}.exhibit p{color:var(--muted);margin:0}
.topic-covers{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.topic-cover{min-height:390px;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:30px;display:flex;flex-direction:column}.topic-cover:nth-child(3n){grid-column:span 2;min-height:300px}.topic-cover .topic-no{color:var(--dim);font-size:12px;letter-spacing:.15em}.topic-cover h2{margin:auto 0 12px;color:#fff;font-size:38px}.topic-cover p{color:var(--muted);max-width:680px}.topic-cover a{align-self:flex-start;margin-top:6px}
.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.book-card{min-height:330px;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:28px;box-shadow:inset 8px 0 0 #171717;display:flex;flex-direction:column}.book-card .book-no{color:#555;font-size:13px}.book-card h2{color:#fff;font-size:30px;line-height:1.1;margin:auto 0 15px}.book-card p{margin:0;color:var(--muted)}
.craft-layout{display:grid;grid-template-columns:1fr 1fr;gap:12px}.craft-item{border-top:1px solid var(--line);padding:28px 4px 40px}.craft-item:nth-child(1),.craft-item:nth-child(4){grid-column:span 2}.craft-item .step{font-size:12px;color:var(--dim);letter-spacing:.15em}.craft-item h2{color:#fff;font-size:36px;margin:10px 0 14px}.craft-item p{max-width:800px;color:var(--muted)}
.opinion-index{border-top:1px solid var(--line)}.opinion-item{display:grid;grid-template-columns:120px 1fr 120px;gap:22px;padding:30px 0;border-bottom:1px solid var(--line)}.opinion-item .label{font-size:12px;color:#fff}.opinion-item h2{margin:0 0 10px;color:#fff;font-size:31px}.opinion-item p{margin:0;color:var(--muted)}.opinion-item a{justify-self:end;align-self:start;border-bottom:1px solid var(--line-strong)}
.knowledge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.knowledge-card{border:1px solid var(--line);border-radius:14px;background:var(--surface);min-height:280px;padding:24px;display:flex;flex-direction:column}.knowledge-card b{color:#fff;font-size:24px;margin-top:auto}.knowledge-card p{color:var(--muted);font-size:14px}.knowledge-card .mark{font-size:48px;line-height:1;color:#333;font-weight:900}
.app-showcase{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px;align-items:stretch}.phone-stage{border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,#050505,#222);min-height:620px;padding:38px;display:grid;place-items:center;overflow:hidden}.phone-stage img{max-height:560px;width:auto;object-fit:contain}.phone-mock{width:250px;aspect-ratio:9/18;border:2px solid #444;border-radius:42px;background:#0a0a0a;padding:17px;box-shadow:var(--shadow)}.phone-mock:before{content:"91 VIDEO";display:block;color:#fff;font-weight:800;font-size:18px;padding:10px 6px 20px}.phone-mock:after{content:"热点\A 电影\A 短片\A 片单";white-space:pre;display:block;line-height:2.5;background:#151515;border:1px solid var(--line);border-radius:22px;padding:20px;color:#aaa}.app-copy{border:1px solid var(--line);border-radius:22px;background:var(--surface);padding:44px;display:flex;flex-direction:column;justify-content:center}.app-copy h1{font-size:clamp(48px,6vw,82px);line-height:.92;color:#fff;letter-spacing:-.06em;margin:10px 0 26px}.app-copy p{color:var(--muted)}
.info-bands{display:grid;gap:12px}.info-band{display:grid;grid-template-columns:.45fr 1.55fr;gap:30px;border-top:1px solid var(--line);padding:30px 0}.info-band h2{color:#fff;margin:0;font-size:26px}.info-band p{color:var(--muted);margin:0 0 12px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:22px}.process div{border:1px solid var(--line);border-radius:12px;padding:20px;background:var(--surface)}.process b{display:block;color:#fff;margin-bottom:6px}.process span{font-size:13px;color:var(--muted)}
.grade-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.grade-card{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:28px}.grade-card .grade-tag{display:inline-flex;border:1px solid var(--line-strong);border-radius:999px;padding:5px 10px;color:#fff;font-size:12px}.grade-card h2{color:#fff;margin:28px 0 12px}.grade-card p{color:var(--muted)}
.help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.help-card{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:26px}.help-card h2{color:#fff;font-size:24px;margin:20px 0 10px}.help-card p{color:var(--muted);font-size:14px}.help-card a{display:inline-block;margin-top:8px;border-bottom:1px solid var(--line-strong)}
.faq-list{max-width:950px;margin:0 auto}.faq-list details{border-top:1px solid var(--line);padding:0}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;color:#fff;font-size:20px;font-weight:700;padding:24px 40px 24px 0;position:relative;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;top:20px;color:#888;font-size:26px}.faq-list details[open] summary:after{content:"−"}.faq-list details p{color:var(--muted);margin:0;padding:0 0 24px;max-width:820px}
.contact-paths{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.contact-card{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:28px}.contact-card h2{color:#fff;margin:18px 0 10px}.contact-card p{color:var(--muted)}
.site-footer{border-top:1px solid var(--line);background:#000;padding:68px 0 calc(32px + env(safe-area-inset-bottom))}.footer-shell{width:min(var(--max),calc(100% - 40px));margin:0 auto}.footer-brand{display:grid;grid-template-columns:auto auto 1fr;gap:14px 18px;align-items:center;padding-bottom:40px;border-bottom:1px solid var(--line)}.footer-brand strong{font-size:22px;color:#fff}.footer-brand>span{color:var(--dim);letter-spacing:.12em}.footer-brand p{grid-column:2/4;margin:0;max-width:680px;color:#888}.footer-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:40px 0}.footer-columns div{display:flex;flex-direction:column;gap:9px}.footer-columns h2{color:#fff;font-size:13px;margin:0 0 8px}.footer-columns a{color:#888;font-size:14px}.footer-columns a:hover{color:#fff}.footer-note{color:#777;border-top:1px solid var(--line);padding-top:24px;font-size:13px;max-width:900px}.footer-bottom{display:flex;gap:20px;flex-wrap:wrap;color:#666;font-size:12px;padding-top:18px}.footer-bottom a:hover{color:#fff}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:90;visibility:hidden;opacity:0;pointer-events:none}.overlay.is-open{visibility:visible;opacity:1;pointer-events:auto}.channel-panel{position:fixed;right:0;top:0;bottom:0;width:min(460px,88vw);background:#080808;border-left:1px solid var(--line);z-index:100;transform:translateX(102%);visibility:hidden;pointer-events:none;box-shadow:var(--shadow);display:flex;flex-direction:column}.channel-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.panel-head{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid var(--line);flex:0 0 auto}.panel-brand{display:flex;align-items:center;gap:10px;color:#fff}.panel-scroll{overflow-y:auto;padding:18px 22px 30px}.panel-search{width:100%;min-height:44px;border:1px solid var(--line);border-radius:999px;background:#111;color:#fff;justify-content:center;align-items:center;margin:4px 0 14px;cursor:pointer}.panel-search:hover{background:#222;border-color:var(--line-strong)}.panel-scroll section{padding:10px 0 20px;border-bottom:1px solid var(--line)}.panel-scroll h2{font-size:11px;letter-spacing:.15em;color:#777;margin:0 0 10px}.panel-scroll a{display:block;padding:11px 0}.panel-scroll a b{display:block;color:#fff;font-size:15px}.panel-scroll a span{display:block;color:#777;font-size:12px;margin-top:3px}.panel-scroll a:hover span{color:#bbb}
.search-panel{position:fixed;left:0;right:0;top:74px;z-index:99;background:#090909;border-bottom:1px solid var(--line);box-shadow:var(--shadow);visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-12px)}.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.search-shell{width:min(980px,calc(100% - 40px));margin:0 auto;padding:28px 0 34px}.search-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.search-top strong{color:#fff;font-size:24px}.search-box{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:center;border:1px solid var(--line-strong);border-radius:999px;padding:0 18px;height:58px}.search-box span{font-size:12px;color:#777}.search-box input{width:100%;border:0;outline:0;background:transparent;color:#fff;font-size:18px}.search-tags{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:16px 0}.search-tags span{color:#666;font-size:12px}.search-tags a{border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:12px;color:#bbb}.search-links{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.search-links a{border:1px solid var(--line);border-radius:12px;padding:14px;background:#111}.search-links a b{display:block;color:#fff}.search-links a span{display:block;color:#777;font-size:12px;margin-top:3px}.search-links a[hidden]{display:none}.mobile-bottom{display:none}
@media(max-width:1100px){.desktop-nav{gap:2px}.desktop-nav a{padding:10px 7px;font-size:13px}.nav-shell{gap:14px}.editorial-list{grid-template-columns:repeat(3,1fr)}.knowledge-grid{grid-template-columns:repeat(2,1fr)}.playlist-grid{grid-template-columns:repeat(2,1fr)}.poster-wall{grid-template-columns:repeat(4,1fr)}}
@media(max-width:820px){
  :root{--nav-h:64px}.desktop-only,.desktop-nav,.brand-desktop{display:none!important}.mobile-only,.brand-mobile{display:flex}.nav-shell{width:calc(100% - 30px);justify-content:space-between;gap:8px}.brand-mobile{position:absolute;left:50%;transform:translateX(-50%);min-width:0}.brand-mobile img{max-width:122px;height:30px}.brand-mobile .brand-word{font-size:20px}.nav-actions{margin:0}.nav-app{min-height:44px;padding:0 14px;font-size:13px}.channel-trigger.mobile-only{display:grid}.site-main{padding-bottom:64px}.container{width:calc(100% - 30px)}
  .section{padding:60px 0}.section-head{display:block}.section-head p{margin-top:16px}.hero{padding:24px 0 46px}.hero-grid{display:flex;flex-direction:column}.hero-copy{order:1;padding:27px}.hero-visual{order:2;min-height:300px}.hero-visual .visual-fallback{min-height:300px;padding:30px}.visual-fallback:before{font-size:210px;top:-40px}.hero-notes{margin-top:4px}.hero-copy h1{font-size:48px}.quick-inner{width:calc(100% - 30px)}.pill-grid{grid-template-columns:repeat(2,1fr)}.inspiration{border-radius:14px}.feature-grid,.wide-feature,.dual-feature,.app-showcase{grid-template-columns:1fr}.feature-main,.wide-copy{padding:26px}.side-stack{grid-template-columns:1fr 1fr}.wide-media{min-height:280px}.type-index{grid-template-columns:repeat(2,1fr)}.vertical-row{grid-template-columns:64px 1fr}.vertical-row a{grid-column:2;justify-self:start}.category-grid{grid-template-columns:repeat(2,1fr)}.magazine-grid{display:grid;grid-template-columns:1fr;grid-template-areas:none}.magazine-grid article,.magazine-grid article:nth-child(1),.magazine-grid article:nth-child(2),.magazine-grid article:nth-child(3),.magazine-grid article:nth-child(4){grid-area:auto;min-height:260px}.playlist-grid{grid-template-columns:repeat(2,1fr)}.rank-row{grid-template-columns:90px 1fr}.rank-row:before{font-size:50px}.rank-row span{grid-column:2;justify-self:start}.editorial-list{grid-template-columns:1fr 1fr}.page-hero{padding:46px 0 30px}.page-hero .hero-line,.prose-grid{grid-template-columns:1fr;gap:20px}.page-hero h1{font-size:64px}.page-media{min-height:260px}.poster-wall{grid-template-columns:repeat(3,1fr)}.exhibit{grid-template-columns:80px 1fr}.exhibit p{grid-column:2}.topic-covers{grid-template-columns:1fr}.topic-cover:nth-child(3n){grid-column:auto}.book-grid{grid-template-columns:1fr 1fr}.craft-layout{grid-template-columns:1fr}.craft-item:nth-child(1),.craft-item:nth-child(4){grid-column:auto}.opinion-item{grid-template-columns:90px 1fr}.opinion-item a{grid-column:2;justify-self:start}.knowledge-grid{grid-template-columns:1fr 1fr}.phone-stage{min-height:480px}.app-copy{padding:30px}.info-band{grid-template-columns:1fr;gap:12px}.process{grid-template-columns:1fr 1fr}.help-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-template-columns:auto 1fr}.footer-brand>span{grid-column:2}.footer-brand p{grid-column:1/3}.footer-columns{grid-template-columns:repeat(2,1fr)}.search-panel{top:0;bottom:0;overflow:auto}.search-shell{width:calc(100% - 30px);padding-top:22px}.search-links{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(0,0,0,.96);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:54px;display:flex;align-items:center;justify-content:center;color:#777;font-size:12px}.mobile-bottom a.is-active{color:#fff}.site-footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}
}
@media(max-width:560px){.section{padding:50px 0}.section h2,.section-head h2{font-size:38px}.pill-grid,.side-stack,.category-grid,.playlist-grid,.editorial-list,.knowledge-grid,.book-grid,.grade-grid,.help-grid,.contact-paths{grid-template-columns:1fr}.hero-copy h1{font-size:43px}.hero-copy{padding:24px}.button-row{display:grid;grid-template-columns:1fr}.btn{width:100%}.type-index{grid-template-columns:1fr 1fr}.vertical-row{grid-template-columns:52px 1fr;gap:14px}.vertical-row .num{font-size:34px}.rank-row{grid-template-columns:70px 1fr;gap:14px}.rank-row:before{font-size:42px}.page-hero h1{font-size:52px}.poster-wall{grid-template-columns:1fr 1fr}.poster:nth-child(2n){transform:none}.exhibit{grid-template-columns:56px 1fr;gap:12px}.exhibit .big-num{font-size:44px}.topic-cover{min-height:310px;padding:24px}.process{grid-template-columns:1fr}.search-links{grid-template-columns:1fr}.footer-columns{grid-template-columns:1fr 1fr;gap:26px 18px}.footer-brand{display:block}.footer-brand>*{margin-bottom:10px}.footer-brand p{margin-top:12px}.channel-panel{width:88vw}.page-media .visual-fallback strong{font-size:70px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}