:root{--bg:#0D0D0D;--deep:#080808;--panel:#161616;--panel2:#1F1F1F;--hover:#2A2A2A;--text:#E8E8E8;--muted:#B0B0B0;--soft:#777;--orange:#FF6B00;--orange2:#FF8C00;--orange3:#E65C00;--orange4:#FFB347;--border:rgba(255,107,0,.18);--border2:rgba(255,140,0,.40);--shadow:0 16px 48px rgba(0,0,0,.65);--glow:0 12px 36px rgba(255,107,0,.22);--max:1280px;--nav:74px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.skip-link{position:fixed;left:10px;top:-60px;background:#fff;color:#000;padding:10px 14px;z-index:999}.skip-link:focus{top:10px}.site-header{position:fixed;inset:0 0 auto 0;height:var(--nav);z-index:90;background:rgba(8,8,8,.94);border-bottom:1px solid var(--border);backdrop-filter:blur(14px)}.nav-wrap{height:100%;max-width:var(--max);margin:auto;padding:0 22px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;min-width:max-content}.brand-logo{display:block;max-height:40px;max-width:150px;width:auto;height:auto;object-fit:contain}.brand-text{font-weight:900;font-size:1.45rem;color:#fff;letter-spacing:.04em}.desktop-nav{display:flex;gap:5px;align-items:center;flex:1}.desktop-nav a,.mini-link{padding:9px 12px;border-radius:999px;color:var(--muted);white-space:nowrap}.desktop-nav a:hover,.mini-link:hover,.desktop-nav .is-active,.mini-link.is-active{color:#fff;background:rgba(255,107,0,.12)}.desktop-nav .is-active{box-shadow:inset 0 -2px 0 var(--orange)}.nav-actions{display:flex;align-items:center;gap:8px}.icon-button,.panel-close{border:1px solid var(--border2);background:var(--panel);color:#fff;min-width:44px;height:44px;border-radius:999px;cursor:pointer}.icon-button:hover,.panel-close:hover{background:var(--hover)}.menu-trigger span{display:block;width:18px;height:2px;background:#fff;margin:3px auto}.app-link,.btn-primary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:999px;background:linear-gradient(135deg,var(--orange2),var(--orange),var(--orange3));color:#fff;font-weight:800;box-shadow:var(--glow);white-space:nowrap}.app-link.is-active{outline:2px solid var(--orange4)}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--border2);border-radius:999px;color:#fff;background:transparent;white-space:nowrap}.btn-primary:hover,.app-link:hover{filter:brightness(1.08)}.btn-secondary:hover{background:rgba(255,107,0,.08)}main{padding-top:var(--nav)}.container{width:min(var(--max),calc(100% - 44px));margin:auto}.hero{padding:56px 0 30px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(320px,1fr);gap:24px;align-items:stretch}.hero-media,.media-box{background:linear-gradient(145deg,#191919,#0a0a0a);border:1px solid var(--border);border-radius:16px;min-height:370px;overflow:hidden;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center}.hero-media img,.media-box img{width:100%;height:100%;object-fit:contain;display:block}.hero-copy{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:30px;display:flex;flex-direction:column;justify-content:center}.eyebrow{color:var(--orange4);font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero h1,.page-hero h1{margin:.25em 0 .35em;color:#fff;line-height:1.18;font-size:clamp(2.2rem,5vw,4.7rem)}.hero p,.page-hero p{color:var(--muted)}.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}.mini-recs{display:grid;gap:10px;margin-top:14px}.mini-recs div{border-top:1px solid var(--border);padding-top:10px}.mini-recs b{display:block;color:#fff}.quick-strip{margin:10px auto 30px;display:flex;gap:10px;overflow:auto;padding:10px 0;scrollbar-width:thin}.quick-strip a{white-space:nowrap;padding:8px 14px;background:var(--panel);border:1px solid var(--border);border-radius:999px;color:var(--muted)}.section{padding:46px 0}.section.alt{background:var(--deep)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2,.page-section h2{margin:0;color:#fff;font-size:clamp(1.55rem,2.5vw,2.35rem)}.section-head p{max-width:700px;color:var(--muted);margin:0}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:0 10px 30px rgba(0,0,0,.22)}.card:hover{border-color:var(--border2);transform:translateY(-1px)}.card h3{margin:.2em 0 .55em;color:#fff}.card p{color:var(--muted);margin:.35em 0}.tag{display:inline-flex;padding:5px 10px;border-radius:999px;background:rgba(255,107,0,.10);color:var(--orange4);font-size:.8rem;font-weight:800;border:1px solid var(--border)}.number{font-size:2.7rem;font-weight:900;color:var(--orange);line-height:1}.lead-card{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:22px}.lead-card .media-box{min-height:300px}.text-link{display:inline-flex;margin-top:10px;color:var(--orange4);font-weight:800}.page-hero{padding:56px 0 28px;border-bottom:1px solid var(--border);background:radial-gradient(circle at 80% 20%,rgba(255,107,0,.11),transparent 34%),var(--deep)}.page-hero .wrap{width:min(980px,calc(100% - 44px));margin:auto}.page-hero .breadcrumbs{font-size:.85rem;color:var(--soft)}.page-hero h1{font-size:clamp(2.2rem,5vw,4.2rem)}.page-section{width:min(1080px,calc(100% - 44px));margin:auto;padding:42px 0}.page-section>p{color:var(--muted);font-size:1.02rem}.content-columns{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:24px}.aside-box{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;height:max-content;position:sticky;top:calc(var(--nav) + 18px)}.aside-box a{display:block;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.06);color:var(--muted)}.aside-box a:hover{color:var(--orange4)}.timeline{border-left:2px solid var(--border2);padding-left:22px;display:grid;gap:20px}.timeline article{position:relative}.timeline article:before{content:"";position:absolute;left:-29px;top:9px;width:12px;height:12px;border-radius:50%;background:var(--orange)}.quote{border-left:3px solid var(--orange);padding:14px 18px;background:rgba(255,107,0,.06);color:#fff;border-radius:0 12px 12px 0}.notice{padding:16px 18px;border:1px solid var(--border2);border-radius:12px;background:rgba(255,107,0,.06)}.faq details{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:0 18px}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;padding:16px 0;color:#fff;font-weight:800}.faq details p{color:var(--muted);margin-top:0}.footer-inner{max-width:var(--max);margin:auto;padding:48px 22px 92px}.site-footer{background:#050505;border-top:1px solid var(--border)}.footer-brand{display:flex;gap:18px;align-items:center;margin-bottom:34px}.footer-brand strong{font-size:1.35rem;color:#fff}.footer-brand strong span{color:var(--orange4);font-size:.8rem;margin-left:6px}.footer-brand p{margin:4px 0 0;color:var(--muted);max-width:700px}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.footer-grid h2{font-size:1rem;color:#fff}.footer-grid a{display:block;color:#a0a0a0;padding:4px 0}.footer-grid a:hover{color:var(--orange4)}.legal-note,.copyright{color:#777;font-size:.9rem}.legal-note{margin-top:32px;border-top:1px solid rgba(255,255,255,.06);padding-top:24px}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.68);z-index:110}.side-panel{position:fixed;z-index:120;top:0;right:0;width:min(460px,88vw);height:100dvh;background:#0b0b0b;border-left:1px solid var(--border2);box-shadow:var(--shadow);transform:translateX(102%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s;overflow:auto}.side-panel.open{transform:none;visibility:visible;pointer-events:auto}.panel-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:rgba(11,11,11,.96);border-bottom:1px solid var(--border)}.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand img{max-height:34px;max-width:120px;object-fit:contain}.channel-groups{padding:16px}.channel-groups section+section{margin-top:24px}.channel-groups h2{font-size:.9rem;color:var(--orange4);text-transform:uppercase;letter-spacing:.08em}.channel-groups a{display:block;padding:13px 12px;border-radius:10px}.channel-groups a:hover{background:var(--hover)}.channel-groups b{display:block;color:#fff}.channel-groups span{display:block;color:var(--soft);font-size:.84rem}.search-panel{position:fixed;z-index:121;top:var(--nav);left:0;right:0;background:#0b0b0b;border-bottom:1px solid var(--border2);box-shadow:var(--shadow);transform:translateY(-115%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility .22s}.search-panel.open{transform:none;visibility:visible;pointer-events:auto}.search-box-wrap{max-width:var(--max);margin:auto;padding:24px 22px 30px}.search-head{display:flex;align-items:center;justify-content:space-between}.search-panel label{display:block;color:var(--muted);margin:12px 0 8px}.search-panel input{width:100%;background:var(--panel);border:1px solid var(--border2);color:#fff;padding:14px 16px;border-radius:12px;outline:none}.search-panel input:focus{box-shadow:0 0 0 3px rgba(255,107,0,.14)}.search-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}.search-tags a{padding:7px 11px;background:var(--panel);border:1px solid var(--border);border-radius:999px}.no-scroll{overflow:hidden}.mobile-bottom,.mobile-only{display:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--orange4);outline-offset:2px}
@media(max-width:960px){.desktop-nav{display:none}.desktop-action.menu-trigger{display:none}.nav-wrap{padding:0 15px;justify-content:space-between;gap:10px}.mobile-only{display:inline-block}.brand{justify-content:center}.brand-logo{max-height:34px;max-width:125px}.nav-actions{margin-left:auto}.desktop-action{display:none}.app-link{padding:9px 14px}.hero{padding-top:28px}.hero-grid,.lead-card,.content-columns{grid-template-columns:1fr}.hero-copy{order:1}.hero-media{order:2;min-height:240px}.hero-copy .mini-recs{order:4}.hero-actions{order:3}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr 1fr}.aside-box{position:static}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(5,5,5,.97);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:52px;display:flex;align-items:center;justify-content:center;color:#aaa;font-size:.82rem}.mobile-bottom .is-active{color:var(--orange4);font-weight:800}.footer-inner{padding-bottom:110px}.search-panel{top:0;height:100dvh;overflow:auto;padding-top:10px}.section{padding:34px 0}.page-section{padding:34px 0}}
@media(max-width:620px){.container,.page-hero .wrap,.page-section{width:min(100% - 30px,var(--max))}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.hero-copy{padding:22px}.hero h1,.page-hero h1{font-size:2.35rem}.section-head{display:block}.section-head p{margin-top:8px}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.hero-media,.media-box{min-height:200px}.lead-card{padding:16px}.page-hero{padding-top:38px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}