:root{--bg:#050505;--deep:#0a0a0a;--card:#111;--hover:#191919;--light:#efefef;--title:#fafafa;--text:#d8d8d8;--muted:#a3a3a3;--dark:#151515;--line:rgba(255,255,255,.14);--line2:rgba(255,255,255,.42);--max:1320px;--zhead:40;--zover:80;--zdrawer:90;--zsearch:70}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a,button{position:relative;z-index:2;pointer-events:auto;touch-action:manipulation}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%;height:auto}.shell{width:min(calc(100% - 56px),var(--max));margin:auto}.site-header{position:fixed;inset:0 0 auto;z-index:var(--zhead);height:102px}.brand-rail{height:68px;background:linear-gradient(90deg,#050505,#171717);border-bottom:1px solid rgba(255,255,255,.32)}.brand-inner{height:68px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;min-width:max-content;font-weight:800;color:white}.brand img{height:34px;width:auto}.brand small{font-size:.7em;color:#aaa;margin-left:6px}.desktop-main{display:flex;gap:6px;flex:1;justify-content:center}.desktop-main a,.head-actions a,.head-actions button{min-height:44px;padding:8px 12px;border:0;background:transparent;color:#ddd;display:flex;align-items:center}.desktop-main a.active{background:#eee;color:#111}.head-actions{display:flex;align-items:center;gap:4px}.icon-btn{cursor:pointer}.channel-rail{height:34px;background:#0c0c0c;border-bottom:1px solid var(--line)}.channel-inner{height:34px;display:flex;align-items:center;justify-content:center;gap:26px;font-size:13px;color:#aaa}.channel-inner span{width:34px;height:1px;background:#777}.channel-inner a.active{color:white;text-decoration:underline}.site-main{padding-top:102px}.hero,.section{padding:64px 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img{max-height:520px}.content-frame{aspect-ratio:16/9}.portrait-frame{aspect-ratio:4/5;max-height:460px}.grid{display:grid;gap:22px}.index-grid{grid-template-columns:repeat(3,1fr)}.cards-3{grid-template-columns:repeat(3,1fr)}.cards-2{grid-template-columns:repeat(2,1fr)}.card{background:linear-gradient(160deg,#1b1b1b 0%,#0d0d0d 70%,#050505 100%);border:1px solid var(--line);padding:24px;border-radius:10px}.card h3{margin-top:0;color:#fff}.card .num{font-size:12px;color:#888}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.section h2{font-size:clamp(24px,3vw,38px);color:#fff;margin-top:0}.strip-list article{display:grid;grid-template-columns:160px 1fr;gap:24px;padding:20px 0;border-top:1px solid var(--line)}.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.timeline div{padding:18px 12px;border-top:1px solid #aaa;background:#0d0d0d}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.status-grid div{border:1px solid var(--line);padding:20px;background:#0d0d0d}.page-hero{padding:70px 0 34px;border-bottom:1px solid var(--line)}.prose{max-width:940px}.prose p{margin:0 0 1.2em}.fact-table{width:100%;border-collapse:collapse}.fact-table th,.fact-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.fact-table th{width:180px;color:#fff}.notice{border-left:3px solid #aaa;padding:16px 20px;background:#101010}.site-footer{background:linear-gradient(#0b0b0b,#151515);border-top:1px solid rgba(255,255,255,.3);padding:52px 0 90px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:28px}.footer-grid h3,.footer-brand h2{color:#fff}.footer-grid a{display:block;color:#aaa;margin:8px 0}.footer-brand img{height:32px;width:auto}.footer-note{margin-top:36px;padding-top:24px;border-top:1px solid var(--line);color:#999}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:var(--zover)}.drawer{position:fixed;right:0;top:0;width:min(92vw,380px);height:100dvh;background:linear-gradient(145deg,#050505,#1b1b1b);z-index:var(--zdrawer);padding:24px;overflow:auto;visibility:hidden;opacity:0;pointer-events:none;transform:translateX(18px);transition:.22s}.drawer.open{visibility:visible;opacity:1;pointer-events:auto;transform:none}.drawer section{padding:16px 0;border-top:1px solid var(--line)}.drawer h2{font-size:14px;color:#aaa}.drawer a{display:block;padding:9px 0}.drawer a span{display:block;font-size:13px;color:#8e8e8e}.close-btn{min-width:44px;min-height:44px;border:1px solid var(--line2);background:#0b0b0b;color:#fff;cursor:pointer}.search-panel{position:fixed;top:102px;left:0;right:0;z-index:var(--zsearch);background:#111;border-bottom:1px solid var(--line2);padding:24px 0}.search-wrap{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center}.search-wrap label{grid-column:2}.search-wrap input{grid-column:2;padding:14px;background:#050505;color:#fff;border:1px solid var(--line2)}.quick-links{grid-column:2;display:flex;gap:10px;flex-wrap:wrap}.quick-links a{padding:8px 12px;border:1px solid var(--line)}.mobile-bottom{display:none}.quote{font-size:22px;line-height:1.5;color:#fff;border-left:2px solid #aaa;padding-left:18px}.muted{color:#999}.legal-list{counter-reset:item}.legal-list article{counter-increment:item;padding:22px 0;border-top:1px solid var(--line)}.legal-list article h2:before{content:counter(item,decimal-leading-zero) " ";color:#777}
@media(max-width:900px){.shell{width:min(calc(100% - 32px),var(--max))}.desktop-main,.channel-rail,.app-link,.menu-open{display:none}.brand-inner{justify-content:space-between}.head-actions{margin-left:auto}.head-actions .menu-open{display:flex;font-size:0}.head-actions .menu-open:after{content:'菜单';font-size:14px}.site-header{height:68px}.site-main{padding-top:68px}.search-panel{top:68px}.hero-copy,.split{grid-template-columns:1fr}.index-grid,.cards-3,.cards-2{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:repeat(3,1fr)}.status-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:50;background:linear-gradient(#090909,#181818);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:56px;display:flex;align-items:center;justify-content:center;font-size:13px}.mobile-bottom a.active{background:#fff;color:#111}.site-footer{padding-bottom:120px}.cover-frame{max-height:320px}.cover-frame img{max-height:320px}}
@media(max-width:620px){.index-grid,.cards-3,.cards-2,.status-grid{grid-template-columns:1fr}.timeline{grid-template-columns:1fr 1fr}.strip-list article{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.search-wrap{grid-template-columns:1fr}.search-wrap label,.search-wrap input,.quick-links{grid-column:1}.hero,.section{padding:46px 0}.brand small{display:none}}
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