:root{--bg:#050505;--deep:#0a0a0a;--card:#111;--hover:#191919;--light:#efefef;--title:#fafafa;--text:#d8d8d8;--muted:#a3a3a3;--dark:#151515;--border:rgba(255,255,255,.14);--border-hi:rgba(255,255,255,.42);--grad-dark:linear-gradient(135deg,#050505 0%,#171717 52%,#090909 100%);--grad-silver:linear-gradient(120deg,#f5f5f5 0%,#bdbdbd 48%,#fff 100%);--grad-card:linear-gradient(160deg,#1b1b1b 0%,#0d0d0d 70%,#050505 100%);--max:1320px;--header:102px;--z-header:80;--z-overlay:100;--z-drawer:110;--z-search:105}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}body.no-scroll{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:0 auto}.skip-link{position:fixed;left:16px;top:-80px;background:#fff;color:#000;padding:10px 14px;z-index:999}.skip-link:focus{top:10px}.site-header{position:fixed;inset:0 0 auto;z-index:var(--z-header)}.brand-rail{height:68px;background:linear-gradient(90deg,#050505,#171717);border-bottom:1px solid rgba(255,255,255,.35)}.header-inner{height:100%;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;min-width:190px;font-weight:700;color:#fff;letter-spacing:.04em}.brand img{height:34px;width:auto;object-fit:contain}.brand small{font-size:12px;color:#aaa}.primary-nav{display:flex;gap:22px;flex:1;justify-content:center}.primary-nav a,.channel-inner a{color:#cfcfcf;font-size:14px;padding:8px 2px}.primary-nav a.is-current{color:#111;background:#efefef;padding:8px 10px;border-radius:6px}.channel-inner a.is-current{color:#fff;border-bottom:1px solid #fff}.header-actions{display:flex;align-items:center;gap:8px}.icon-btn,.app-link,.text-btn{min-height:44px;padding:8px 12px;border:1px solid var(--border);background:#101010;color:#f1f1f1;border-radius:7px;cursor:pointer}.icon-btn:hover,.app-link:hover,.text-btn:hover{background:#202020;border-color:var(--border-hi)}.mobile-menu-btn{display:none}.channel-rail{height:34px;background:#0b0b0b;border-bottom:1px solid var(--border)}.channel-inner{height:100%;display:flex;align-items:center;justify-content:center;gap:16px}.channel-inner nav{display:flex;gap:28px}.rail-line{width:42px;height:1px;background:#8d8d8d}.site-main{padding-top:var(--header);min-height:70vh}.overlay{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:var(--z-overlay)}.overlay[hidden]{display:none}.drawer{position:fixed;right:0;top:0;width:min(92vw,380px);height:100dvh;z-index:var(--z-drawer);background:linear-gradient(160deg,#191919,#070707 70%);border-left:1px solid var(--border-hi);transform:translateX(100%);opacity:0;visibility:hidden;pointer-events:none;transition:transform .24s ease,opacity .24s ease,visibility .24s}.drawer.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.drawer-head{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--border)}.drawer-body{height:calc(100dvh - 68px);overflow:auto;padding:18px}.drawer-body h2{font-size:13px;color:#8f8f8f;letter-spacing:.14em;text-transform:uppercase}.drawer-link{display:grid;grid-template-columns:80px 1fr;gap:10px;padding:12px 0;border-bottom:1px solid var(--border)}.drawer-link span{color:#9e9e9e;font-size:13px}.search-panel{position:fixed;left:0;right:0;top:68px;z-index:var(--z-search);background:#0d0d0d;border-bottom:1px solid var(--border-hi);box-shadow:0 18px 50px rgba(0,0,0,.4)}.search-panel[hidden]{display:none}.search-inner{padding:20px 0 24px}.search-top{display:flex;justify-content:space-between;align-items:center;gap:20px}.search-top label{font-weight:700}.search-inner input{width:100%;margin:12px 0;padding:14px;background:#161616;border:1px solid var(--border);color:#fff;border-radius:8px}.search-links{display:flex;flex-wrap:wrap;gap:10px}.search-links a{padding:9px 12px;background:#171717;border:1px solid var(--border);border-radius:6px}.media-frame{display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(145deg,#050505,#202020);border:1px solid var(--border)}.media-frame img{width:100%;height:100%;object-fit:contain;object-position:center}.media-placeholder{min-height:220px;color:#aaa}.hero-media{max-height:520px}.hero-media img{max-height:520px}.section{padding:74px 0;border-bottom:1px solid rgba(255,255,255,.08)}.section.light{background:var(--light);color:var(--dark)}.eyebrow{display:inline-block;color:#a9a9a9;font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px}.section.light .eyebrow{color:#555}.display-title,h1{font-size:clamp(30px,5vw,64px);line-height:1.08;margin:0 0 20px;color:var(--title);letter-spacing:-.03em}.section.light h1,.section.light h2,.section.light h3{color:#111}h2{font-size:clamp(24px,3vw,38px);line-height:1.25;margin:0 0 18px;color:#f5f5f5}h3{color:#eee}p{margin:0 0 16px}.lead{font-size:clamp(17px,1.6vw,20px);color:#c8c8c8;max-width:850px}.section.light .lead{color:#333}.hero-copy{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:end;padding-top:28px}.link-row{display:flex;gap:22px;flex-wrap:wrap}.editorial-link{border-bottom:1px solid #aaa;padding-bottom:3px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--grad-card);border:1px solid var(--border);padding:22px;border-radius:10px}.section.light .card{background:#fff;border-color:#cfcfcf;color:#222}.number-card .num{font-size:32px;color:#707070}.split{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:34px;align-items:center}.image-card .media-frame{aspect-ratio:16/9;margin-bottom:18px}.image-card p{color:#b8b8b8}.section.light .image-card p{color:#3c3c3c}.strip-list{display:grid;gap:1px;background:var(--border);border:1px solid var(--border)}.strip-list article{background:#0c0c0c;padding:18px 20px;display:grid;grid-template-columns:180px 1fr;gap:20px}.section.light .strip-list article{background:#fafafa}.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;counter-reset:step}.timeline .step{padding:20px 14px;border-top:1px solid var(--border-hi);background:#0c0c0c}.timeline .step:before{counter-increment:step;content:"0" counter(step);display:block;color:#777;font-size:12px;margin-bottom:18px}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.status{padding:22px;background:#101010;border:1px solid var(--border);min-height:150px}.status strong{display:block;font-size:18px;margin-bottom:8px}.article-long{max-width:900px}.article-long p{font-size:17px}.note-tag{display:inline-block;padding:4px 8px;border:1px solid var(--border-hi);font-size:12px;margin-bottom:14px}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.data-table th{width:180px;color:#888;font-weight:400}.clause-list{counter-reset:clause;display:grid;gap:14px}.clause{padding:22px;border:1px solid var(--border);background:#0d0d0d}.clause:before{counter-increment:clause;content:"0" counter(clause);display:block;color:#777;font-size:12px;margin-bottom:12px}.faq-list{display:grid;gap:14px}.faq-list article{padding:20px;border:1px solid var(--border);background:#0d0d0d}.faq-list h2{font-size:20px}.site-footer{background:linear-gradient(#0b0b0b,#151515);border-top:1px solid rgba(255,255,255,.35);padding:56px 0 28px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:32px}.footer-brand img{height:34px;width:auto;object-fit:contain;margin-bottom:14px}.footer-brand h2{font-size:22px}.footer-brand h2 span{font-size:12px;color:#999}.footer-brand p{color:#aaa;max-width:440px}.footer-grid nav{display:flex;flex-direction:column;gap:7px}.footer-grid h3{font-size:14px;margin-top:0}.footer-grid nav a{color:#aaa;font-size:14px}.footer-meta{border-top:1px solid var(--border);margin-top:30px;padding-top:22px;display:flex;justify-content:space-between;gap:24px;color:#8f8f8f;font-size:13px}.mobile-bottom{display:none}.app-layout{display:grid;grid-template-columns:minmax(260px,420px) 1fr;gap:42px;align-items:center}.portrait .media-frame{max-height:460px}.portrait .media-frame img{max-height:460px}.icon-inline{width:64px;height:64px;object-fit:contain;border-radius:12px;border:1px solid var(--border)}
@media(max-width:980px){.shell{width:min(calc(100% - 36px),var(--max))}.primary-nav{gap:12px}.primary-nav a{font-size:13px}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(3,1fr)}.status-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-grid nav:nth-of-type(n+3){margin-top:8px}.split{grid-template-columns:1fr}.hero-copy{grid-template-columns:1fr}}
@media(max-width:760px){:root{--header:68px}.shell{width:calc(100% - 32px)}.brand-rail{height:68px}.channel-rail,.primary-nav,.desktop-menu-btn,.app-link{display:none}.mobile-menu-btn{display:inline-flex;align-items:center}.header-inner{gap:10px}.brand{min-width:0;flex:1}.brand img{height:30px}.header-actions{gap:8px}.icon-btn{padding:8px 10px}.site-main{padding-top:68px}.search-panel{top:68px}.section{padding:52px 0}.hero-media{max-height:320px}.hero-media img{max-height:320px}.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}.timeline{grid-template-columns:1fr 1fr}.status-grid{grid-template-columns:1fr}.strip-list article{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-meta{flex-direction:column}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:repeat(5,1fr);min-height:calc(56px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:linear-gradient(#090909,#181818);border-top:1px solid var(--border-hi)}.mobile-bottom a{min-height:56px;display:flex;align-items:center;justify-content:center;color:#cfcfcf;font-size:13px}.mobile-bottom a.is-current{background:#fff;color:#000}.site-footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.app-layout{grid-template-columns:1fr}.drawer-link{grid-template-columns:70px 1fr}.hero-copy{gap:18px}.link-row{gap:14px}}
@media(max-width:480px){.timeline{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.header-actions .icon-btn{font-size:12px}.display-title,h1{font-size:clamp(30px,10vw,48px)}}
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