:root{--bg:#000;--deep:#050505;--card:#0b0b0b;--card2:#121212;--text:#ddd;--muted:#a5a5a5;--quiet:#7f7f7f;--line:rgba(255,255,255,.12);--strong:rgba(255,255,255,.4);--shell:1320px}*{box-sizing:border-box}html{background:#000;color-scheme:dark;scroll-behavior:smooth}body{margin:0;background:#000;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{display:block;max-width:100%;height:auto}[hidden]{display:none!important}.shell{width:min(calc(100% - 40px),var(--shell));margin:auto}.skip{position:fixed;left:8px;top:8px;z-index:999;background:#fff;color:#000;padding:10px 14px;transform:translateY(-150%)}.skip:focus{transform:none}:focus-visible{outline:2px solid #fff;outline-offset:3px}.site-header{position:sticky;top:0;z-index:200;background:rgba(0,0,0,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.utility{min-height:32px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.utility-inner{min-height:32px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px}.utility nav,.utility div{display:flex;gap:18px;align-items:center}.utility div{justify-content:flex-end}.plain{border:0;background:transparent;padding:0;cursor:pointer}.brandbar{border-bottom:1px solid var(--line)}.brand-inner{min-height:72px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-side,.brand-actions{display:flex;align-items:center;gap:18px}.brand-actions{justify-content:flex-end}.brand-side em{font-style:normal;color:var(--muted);font-size:13px;padding-left:18px;border-left:1px solid var(--line)}.menu{min-height:44px;border:0;background:transparent;display:grid;grid-template-columns:20px auto;align-items:center;gap:8px;cursor:pointer}.menu i{grid-column:1;height:1px;background:#fff;display:block}.menu i+ i{margin-top:-24px}.menu span{grid-column:2;grid-row:1 / span 2;font-weight:700}.logo,.footer-logo{display:grid;justify-items:center;line-height:1.05}.logo img{max-width:118px;max-height:48px;object-fit:contain}.logo strong,.footer-logo strong{font-size:27px;letter-spacing:.28em;margin-left:.28em;color:#fff}.logo small,.footer-logo small{margin-top:7px;font-size:9px;letter-spacing:.32em;color:var(--muted)}.brand-actions a{min-height:44px;padding:0 18px;display:flex;align-items:center;border:1px solid var(--strong);font-size:13px;font-weight:800;white-space:nowrap}.brand-actions .solid{background:#fff;color:#000}.channels{min-height:49px}.channel-inner{min-height:49px;display:flex;align-items:stretch}.channel-scroll{display:flex;flex:1;min-width:0;overflow:hidden}.channel-scroll>a{position:relative;min-height:49px;padding:0 18px;display:flex;align-items:center;white-space:nowrap;color:var(--muted);font-size:13px}.channel-scroll>a:first-child{padding-left:0}.channel-scroll>a:hover,.channel-scroll>a.is-current{color:#fff}.channel-scroll>a.is-current:after{content:"";position:absolute;bottom:0;left:16px;right:16px;height:2px;background:#fff}.channel-scroll>a:first-child.is-current:after{left:0}.more{position:relative;border-left:1px solid var(--line);min-width:76px;display:grid;place-items:center}.more>button{min-height:49px;width:100%}.more>div{position:absolute;right:0;top:50px;width:220px;background:#0b0b0b;border:1px solid var(--line);padding:10px;box-shadow:0 18px 46px rgba(0,0,0,.48)}.more a{display:flex;align-items:center;min-height:42px;padding:0 12px;color:var(--muted)}.more a:hover{background:#1a1a1a;color:#fff}main{min-height:65vh}.hero,.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}.hero:before,.page-hero:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(#000,transparent)}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.35fr .95fr;gap:48px;align-items:center;padding:58px 0}.hero-media{min-height:480px;border:1px solid var(--line);background:#090909;overflow:hidden}.hero-media img{width:100%;height:100%;min-height:480px;object-fit:cover;filter:grayscale(1)}.placeholder{min-height:480px;height:100%;display:grid;align-content:end;padding:42px;background:radial-gradient(circle at 72% 28%,rgba(255,255,255,.14),transparent 24%),linear-gradient(125deg,#050505 0 44%,#151515 44% 67%,#080808 67%)}.placeholder span{font-size:12px;letter-spacing:.2em;color:var(--muted)}.placeholder strong{max-width:8em;margin-top:8px;font-size:clamp(34px,5vw,72px);line-height:1.08;color:#fff}.eyebrow,.kicker{margin:0 0 16px;font-size:11px;letter-spacing:.26em;color:var(--quiet)}.hero h1,.page-hero h1{margin:0;color:#f7f7f7;line-height:1.08;letter-spacing:-.03em}.hero h1{font-size:clamp(42px,5vw,76px)}.hero-copy>p:not(.eyebrow){font-size:17px;color:#cfcfcf}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;border:1px solid var(--strong);font-weight:800;white-space:nowrap}.btn.primary{background:#fff;color:#000;border-color:#fff}.btn:hover{background:#ededed;color:#000;border-color:#ededed}.hero-list{margin-top:32px;border-top:1px solid var(--line)}.hero-list a{min-height:72px;display:grid;grid-template-columns:90px 1fr auto;gap:14px;align-items:center;border-bottom:1px solid var(--line)}.hero-list b{color:#fff}.hero-list span{color:var(--muted);font-size:13px}.section{padding:86px 0;border-bottom:1px solid var(--line)}.section.alt{background:var(--deep)}.section-head{display:grid;grid-template-columns:1fr minmax(280px,.65fr);gap:40px;align-items:end;margin-bottom:36px}.section-head h2{margin:0;color:#f7f7f7;font-size:clamp(30px,4vw,52px);line-height:1.12;letter-spacing:-.025em}.section-head p{margin:0;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.card{grid-column:span 4;min-height:250px;padding:28px;border:1px solid var(--line);background:var(--card);display:flex;flex-direction:column}.card.feature{grid-column:span 8;min-height:360px}.card:hover{border-color:var(--strong);background:var(--card2)}.card .label,.card .num{font-size:11px;letter-spacing:.18em;color:var(--quiet)}.card h3{margin:20px 0 12px;color:#fff;font-size:24px;line-height:1.25}.card.feature h3{font-size:clamp(30px,4vw,50px)}.card p{margin:0;color:var(--muted)}.card a.more-link{margin-top:auto;padding-top:26px;color:#fff;font-weight:800}.card a.more-link:after{content:" →"}.card .meta{margin-top:auto;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;color:#c7c7c7;font-size:12px}.editorial{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.editorial article{min-height:300px;padding:32px;border:1px solid var(--line);background:var(--card)}.editorial .over{font-size:11px;letter-spacing:.18em;color:var(--quiet)}.editorial h2{margin:18px 0 14px;color:#fff;font-size:27px;line-height:1.25}.editorial p{margin:0;color:var(--muted)}.editorial .note{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);font-size:12px;color:#c7c7c7}.page-hero{padding:90px 0 68px;background:var(--deep)}.page-hero .shell{position:relative;z-index:1}.crumbs{display:flex;gap:9px;margin-bottom:24px;font-size:12px;color:var(--quiet)}.page-hero h1{font-size:clamp(46px,7vw,88px)}.page-hero .lead{max-width:900px;margin:28px 0 0;font-size:18px;color:#c9c9c9}.long{max-width:950px}.long h2{margin:0 0 18px;color:#fff;font-size:32px}.long p{color:var(--muted)}.notice{margin-top:28px;padding:28px;border:1px solid var(--strong);background:#0a0a0a}.notice strong{display:block;margin-bottom:8px;color:#fff}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{position:relative;list-style:none;padding:22px 52px 22px 0;color:#fff;font-weight:800;cursor:pointer}summary::-webkit-details-marker{display:none}summary:after{content:"+";position:absolute;right:4px;top:17px;font-size:24px;font-weight:300}details[open] summary:after{content:"−"}details p{max-width:920px;margin:0;padding:0 0 24px;color:var(--muted)}.related{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.related a{min-height:112px;padding:22px;border:1px solid var(--line);background:var(--card);display:flex;flex-direction:column;justify-content:space-between}.related a:hover{border-color:var(--strong)}.related span{font-size:11px;color:var(--quiet)}.related b{color:#fff}.timeline{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line);counter-reset:step}.timeline article{counter-increment:step;min-height:250px;padding:26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.timeline article:before{content:counter(step,decimal-leading-zero);font-size:11px;letter-spacing:.2em;color:var(--quiet)}.timeline h3{margin:30px 0 12px;color:#fff;font-size:22px}.timeline p{margin:0;color:var(--muted)}.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px}.duo article{padding:36px;border:1px solid var(--line);background:var(--card)}.duo h2{margin:0 0 18px;color:#fff;font-size:30px}.duo p{color:var(--muted)}.media-split{display:grid;grid-template-columns:1.05fr .95fr;gap:42px}.media-box{min-height:420px;border:1px solid var(--line);background:#0a0a0a;overflow:hidden}.media-box img{width:100%;height:100%;min-height:420px;object-fit:cover;filter:grayscale(1)}.media-box .placeholder{min-height:420px;place-items:center;align-content:center}.media-copy{padding:40px;border:1px solid var(--line);background:var(--card)}.media-copy h2{margin:0 0 20px;color:#fff;font-size:clamp(30px,4vw,50px);line-height:1.15}.media-copy p{color:var(--muted)}.index-list{display:grid;grid-template-columns:1fr 1fr;list-style:none;margin:28px 0 0;padding:0;border-top:1px solid var(--line)}.index-list li{padding:14px 0;border-bottom:1px solid var(--line)}.footer{padding:72px 0 calc(30px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:1.6fr repeat(4,1fr);gap:34px}.footer section{display:grid;align-content:start;gap:9px}.footer h2{margin:0 0 8px;color:#fff;font-size:13px}.footer a,.footer p{font-size:13px;color:var(--muted)}.footer-logo{justify-items:start}.footer-logo img{max-width:120px;max-height:48px;object-fit:contain}.footer-note{margin-top:52px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:30px}.footer-note p{margin:0;max-width:850px;font-size:12px;color:var(--quiet)}.overlay{position:fixed;inset:0;z-index:300;background:rgba(0,0,0,.72);visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.show{visibility:visible;opacity:1;pointer-events:auto}.drawer{position:fixed;z-index:320;left:0;top:0;bottom:0;width:min(520px,90vw);background:#050505;border-right:1px solid var(--line);transform:translateX(-102%);visibility:hidden;pointer-events:none;overflow-y:auto;transition:.25s}.drawer.open{transform:none;visibility:visible;pointer-events:auto}.drawer>header{position:sticky;top:0;z-index:2;min-height:82px;padding:0 24px;background:#050505;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.drawer>header a{display:grid;line-height:1.1}.drawer>header strong{color:#fff;letter-spacing:.2em}.drawer>header small{margin-top:5px;color:var(--quiet);font-size:8px;letter-spacing:.22em}.close{min-height:44px;padding:0 14px;border:1px solid var(--strong);background:transparent;cursor:pointer}.drawer-body{padding:28px 24px 50px}.drawer-body section{margin-bottom:34px}.drawer-body h2{font-size:11px;letter-spacing:.2em;color:var(--quiet)}.drawer-body a{display:grid;grid-template-columns:118px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}.drawer-body b{color:#ddd}.drawer-body span{font-size:13px;color:var(--quiet)}.search-panel{position:fixed;z-index:330;inset:0;background:#000;visibility:hidden;opacity:0;pointer-events:none;overflow-y:auto;transition:.2s}.search-panel.open{visibility:visible;opacity:1;pointer-events:auto}.search-panel>.shell{padding:30px 0 80px}.search-panel header{display:flex;justify-content:space-between;align-items:center}.search-panel label{display:block;margin-top:70px;font-size:clamp(30px,5vw,64px);font-weight:800;color:#fff;line-height:1.15}.search-panel input{width:100%;margin-top:30px;padding:18px 0;border:0;border-bottom:1px solid var(--strong);border-radius:0;background:transparent;color:#fff;font-size:24px;outline:0}.search-panel> .shell>p{color:var(--quiet);font-size:12px}.search-results{margin-top:40px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.search-results a{min-height:135px;padding:22px;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between}.search-results b{color:#fff}.search-results span{font-size:12px;color:var(--quiet)}.mobile-nav{display:none}@media(max-width:1100px){.utility-inner{grid-template-columns:1fr auto}.utility nav{display:none}.card{grid-column:span 6}.card.feature{grid-column:span 12}.timeline{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}.footer-grid section:first-child{grid-row:span 2}.related{grid-template-columns:repeat(2,1fr)}.search-results{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.shell{width:min(calc(100% - 28px),var(--shell))}.utility{min-height:28px}.utility-inner{min-height:28px}.utility div a{display:none}.brand-inner{min-height:58px;grid-template-columns:1fr auto 1fr}.menu span,.brand-side em,.brand-actions a:first-child{display:none}.brand-side{gap:0}.logo{min-width:112px}.logo strong{font-size:21px}.logo small{font-size:7px}.brand-actions a{min-height:40px;padding:0 12px;font-size:12px}.channel-inner{width:100%}.channel-scroll{overflow-x:auto;scrollbar-width:none;padding-left:14px}.channel-scroll::-webkit-scrollbar{display:none}.channel-scroll>a{padding:0 15px}.more{margin-right:14px;background:#000;min-width:62px}.more>div{position:fixed;right:14px;top:126px}.hero-inner{grid-template-columns:1fr;padding:44px 0 54px}.hero-copy{display:contents}.hero-copy .eyebrow{order:1}.hero-copy h1{order:2;font-size:clamp(40px,13vw,62px)}.hero-copy>p{order:3}.hero-copy .actions{order:4}.hero-media{order:5;min-height:330px}.hero-media img,.placeholder{min-height:330px}.hero-list{order:6}.section{padding:62px 0}.section-head{grid-template-columns:1fr;gap:18px}.cards{grid-template-columns:1fr}.card,.card.feature{grid-column:auto;min-height:235px}.editorial,.duo,.media-split{grid-template-columns:1fr}.timeline{grid-template-columns:1fr}.page-hero{padding:64px 0 52px}.page-hero .lead{font-size:16px}.related{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid section:first-child{grid-column:1/-1;grid-row:auto}.footer-note{flex-direction:column}.drawer-body a{grid-template-columns:100px 1fr}.search-panel label{margin-top:44px}.search-results{grid-template-columns:1fr}.mobile-nav{position:fixed;z-index:250;left:0;right:0;bottom:0;min-height:calc(58px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(0,0,0,.97);border-top:1px solid var(--line)}.mobile-nav a{min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--quiet)}.mobile-nav a.is-current{color:#fff}.mobile-nav b{font-size:10px}.footer{padding-bottom:calc(88px + env(safe-area-inset-bottom))}.locked .mobile-nav{visibility:hidden;pointer-events:none}}@media(max-width:460px){.related{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid section:first-child{grid-column:auto}.index-list{grid-template-columns:1fr}.drawer-body a{grid-template-columns:1fr;gap:5px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}