*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0B0E14;color:#E2E6ED;font:16px/1.78 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.site-header{position:fixed;inset:0 0 auto;z-index:60}.top-nav{height:74px;background:rgba(8,10,15,.96);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(12px)}.nav-inner{max-width:1280px;height:100%;margin:auto;padding:0 24px;display:flex;align-items:center;gap:18px}.brand{font-size:22px;font-weight:800;letter-spacing:.04em;min-width:max-content}.brand-logo{display:block;max-width:142px;height:34px;object-fit:contain}.desktop-links{display:flex;align-items:center;gap:4px;flex:1}.desktop-links a,.nav-plain{min-height:44px;display:flex;align-items:center;padding:0 11px;color:#A8B0C0;border-radius:9px}.desktop-links a:hover,.desktop-links a:focus-visible,.desktop-links 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0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head h2{margin:0;font-size:26px;color:#fff}.section-head p{margin:0;color:#7A8494}.card,.article-card,.folder-row,.timeline-item,.rule-block,.faq details{background:#12151C;border:1px solid rgba(255,255,255,.1);box-shadow:0 16px 48px rgba(0,0,0,.34)}.grid-2,.grid-3,.grid-4{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{padding:22px;border-radius:14px}.card h3,.article-card h2,.rule-block h2{margin:0 0 10px;color:#fff}.card p,.article-card p,.rule-block p{margin:0 0 12px;color:#C8D0DC}.text-link{display:inline-flex;min-height:44px;align-items:center;color:#fff;border-bottom:1px solid rgba(255,255,255,.42)}.media-slot{background:#080A0F;border:1px solid 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rgba(200,210,230,.35);color:#fff}.home-hero>.mini-list{order:3;grid-column:2;grid-row:2;background:#12151C;border:1px solid rgba(255,255,255,.1);padding:16px 30px;border-radius:16px}.mini-list{display:grid;gap:9px;margin-top:12px}.mini-list span{padding:10px 0;border-top:1px solid rgba(255,255,255,.08);color:#A8B0C0}.quick-strip{display:flex;gap:10px;overflow-x:auto;padding:0 0 14px;scrollbar-width:thin}.quick-strip a{white-space:nowrap;border:1px solid rgba(255,255,255,.12);background:#12151C;padding:9px 14px;border-radius:999px;color:#C8D0DC}.feature-lead{display:grid;grid-template-columns:1.4fr .9fr;gap:20px}.feature-copy{padding:28px;background:#12151C;border:1px solid rgba(255,255,255,.1);border-radius:14px}.feature-copy h2{font-size:30px;margin:6px 0 14px}.editor-list{display:grid;gap:10px}.editor-list article{padding:16px;border-left:2px solid #C8D0DC;background:#0F1218}.track{display:flex;gap:14px;overflow-x:auto;padding-bottom:12px}.track 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a{color:#9AA3B2}.footer-note{margin-top:28px;color:#9AA3B2;max-width:900px}.copyright{color:#6B7385}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:70;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.overlay.open{visibility:visible;opacity:1;pointer-events:auto}.channel-panel{position:fixed;z-index:80;right:0;top:0;height:100dvh;width:min(460px,88vw);background:#0D1016;border-left:1px solid rgba(255,255,255,.12);transform:translateX(102%);visibility:hidden;pointer-events:none;transition:.25s}.channel-panel.open{transform:none;visibility:visible;pointer-events:auto}.panel-head{height:72px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.1)}.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand img{width:110px;height:34px;object-fit:contain}.panel-scroll{height:calc(100dvh - 72px);overflow-y:auto;padding:18px}.panel-scroll section{display:grid;gap:8px;margin-bottom:22px}.panel-scroll h2{font-size:13px;color:#7A8494;margin:0 0 4px}.panel-scroll a{display:grid;gap:3px;padding:12px;border:1px solid rgba(255,255,255,.08);background:#12151C;border-radius:10px}.panel-scroll span{font-size:13px;color:#A8B0C0}.search-panel{position:fixed;inset:74px 0 auto;z-index:85;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-panel.open{visibility:visible;pointer-events:auto;opacity:1}.search-box{width:min(1000px,calc(100% - 40px));margin:16px auto;background:#12151C;border:1px solid rgba(255,255,255,.16);box-shadow:0 30px 90px rgba(0,0,0,.6);padding:28px;border-radius:14px;position:relative}.search-close{position:absolute;right:18px;top:18px}.search-box h2{margin:6px 0 18px;color:#fff}.search-box label{display:block;color:#A8B0C0;margin-bottom:8px}.search-box input{width:100%;height:52px;background:#080A0F;border:1px solid rgba(255,255,255,.16);color:#fff;border-radius:10px;padding:0 14px;outline:none}.search-box input:focus{border-color:#C8D0DC}.search-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-links a{border:1px solid rgba(255,255,255,.14);padding:9px 13px;border-radius:999px}.mobile-bottom{display:none}.icon-button:focus-visible,.panel-close:focus-visible,.search-close:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #fff;outline-offset:3px}@media(max-width:1050px){.desktop-links{display:none}.menu-open{display:inline-grid;place-items:center;order:0}.nav-inner{padding:0 16px}.brand{flex:1;text-align:center}.nav-plain{display:none}.home-hero{grid-template-columns:1fr}.home-copy{order:1;grid-column:auto;grid-row:auto}.home-visual{order:2;grid-column:auto;grid-row:auto}.home-hero>.mini-list{order:3;grid-column:auto;grid-row:auto}.feature-lead{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.poster-wall{grid-template-columns:1fr 1fr}.poster-wall .card:first-child{grid-row:auto;grid-column:1/-1}}@media(max-width:720px){.site-main{padding-top:92px}.top-nav{height:68px}.nav-actions{gap:4px}.search-open{display:none}.app-button{padding:0 13px}.brand-logo{max-width:118px;height:30px}.wrap{width:calc(100% - 32px)}.page-hero{padding:34px 0 20px}.home-hero{padding-top:18px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.poster-wall{grid-template-columns:1fr}.feature-copy{padding:22px}.number-item{grid-template-columns:52px 1fr}.number{font-size:28px}.footer-groups{grid-template-columns:1fr 1fr}.footer-inner{padding:42px 16px 110px}.mobile-bottom{display:grid;position:fixed;z-index:55;left:0;right:0;bottom:0;grid-template-columns:repeat(5,1fr);background:#080A0F;border-top:1px solid rgba(255,255,255,.13);padding-bottom:max(env(safe-area-inset-bottom),6px)}.mobile-bottom a{min-height:52px;display:grid;place-items:center;color:#7A8494;font-size:13px}.mobile-bottom a.active{color:#fff;background:#1A1E27}.search-panel{inset:0}.search-box{width:100%;height:100dvh;margin:0;border-radius:0;padding:28px 16px;overflow-y:auto}.channel-panel{width:88vw}.media-slot{min-height:190px}.hero-media{min-height:220px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* === 2026-09 responsive hotfix: intrinsic hero image + mobile overflow === */
.hero-media{width:100%;max-width:100%;min-width:0;background:#080A0F;border:1px solid rgba(255,255,255,.1);border-radius:14px;display:grid;place-items:center;overflow:hidden}
.hero-media img{display:block;width:100%;max-width:100%;height:100%;max-height:420px;object-fit:contain}
@media(max-width:720px){
  html,body{max-width:100%;overflow-x:hidden}
  .nav-inner{width:100%;max-width:100%;padding-left:12px;padding-right:12px;gap:8px;display:grid;grid-template-columns:48px minmax(0,1fr) auto}
  .menu-open{grid-column:1;order:0}
  .brand{grid-column:2;min-width:0;display:flex;justify-content:center;align-items:center;overflow:hidden}
  .brand-logo{width:auto;max-width:112px;height:auto;max-height:30px}
  .nav-actions{grid-column:3;min-width:0;gap:4px}
  .app-button{padding-left:12px;padding-right:12px}
  .wrap,.home-hero,.home-copy,.home-visual,.home-hero>.mini-list,.feature-lead,.feature-copy{min-width:0;max-width:100%}
  .home-copy,.home-visual{overflow:hidden}
  .home-copy h1,.home-copy p,.feature-copy h2,.feature-copy p{max-width:100%;overflow-wrap:anywhere;word-break:break-word}
  .hero-media,.media-slot{width:100%;max-width:100%;min-width:0;min-height:0;aspect-ratio:16/10}
  .hero-media img,.media-slot img{width:100%;max-width:100%;height:100%;max-height:none;object-fit:contain}
}