:root{color-scheme:dark;--bg:#121418;--panel:#1e222a;--deep:#0a0b0d;--sub:#1a1d24;--fg:#e6e8ec;--muted:#8c93a0;--accent:#ff3e3e;--line:#30353e;--outline:#45505c;--max:1260px;font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--fg);margin:0;font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{color:#ff6464}button{font:inherit}img{max-width:100%;display:block;object-fit:cover}a:focus-visible,button:focus-visible{outline:2px solid #ff7d7d;outline-offset:4px}.wrap{width:min(calc(100% - 36px),var(--max));margin:auto}.skip{position:absolute;top:-90px;left:12px;background:white;color:black;padding:10px;z-index:99}.skip:focus{top:8px}.utility-bar{background:var(--deep);border-bottom:1px solid #282b30;font-size:11px;letter-spacing:.08em}.utility-inner{display:flex;gap:22px;align-items:center;min-height:34px}.utility-note{color:var(--muted)}.signal{font-weight:750}.pulse{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:7px;box-shadow:0 0 8px #ff3e3e66}.domain-link{color:var(--muted);margin-left:auto}.site-header{background:#13161a;position:sticky;top:0;z-index:20;border-bottom:1px solid #3a3d45}.head-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:22px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand img{background:#242833;width:42px;height:42px;object-fit:contain;border:1px solid var(--line)}.brand-words{display:flex;flex-direction:column;line-height:1.12}.brand-words strong{font-size:24px;letter-spacing:.03em}.brand-words small{margin-top:7px;color:var(--muted);font:9px ui-monospace,monospace;letter-spacing:.15em}.primary-nav{display:flex;gap:4px}.primary-nav a{padding:12px 19px;font-weight:700;color:#b6bbc3;border:1px solid transparent;border-radius:2px}.primary-nav a:hover,.primary-nav a[aria-current]{color:white;background:#282c34;border-color:#40444f}.primary-nav a[aria-current]{box-shadow:inset 0 -2px var(--accent)}.menu-toggle{display:none;color:white;border:1px solid var(--line);background:var(--panel);padding:7px 12px}.main-content{min-height:65vh;padding-bottom:65px}.page-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin:38px 0 28px}.page-heading h1{font-size:clamp(29px,3.4vw,45px);line-height:1.17;letter-spacing:-.04em;margin:9px 0 15px;font-weight:850}.page-heading p{margin:0;color:#b0b6c0;font-size:15px;max-width:740px}.eyebrow{font:700 11px ui-monospace,monospace;letter-spacing:.15em;color:#a6aebd}.red-text{color:var(--accent)}.heading-stamp{font:11px ui-monospace,monospace;color:var(--muted);border:1px dashed var(--line);padding:8px 12px;white-space:nowrap}.dashboard{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(290px,.8fr);gap:16px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:3px;overflow:hidden}.panel-head{border-bottom:1px solid var(--line);padding:16px 19px;display:flex;align-items:center;justify-content:space-between;gap:8px}.panel-head h2{font-size:17px;margin:0;font-weight:800}.chip{border:1px solid #58606e;color:#c1c6ce;border-radius:2px;font-size:10px;padding:3px 7px;letter-spacing:.08em}.chip.hot{color:#ff6565;border-color:#773334}.timeline{margin:0;padding:0 19px;list-style:none}.timeline li{display:grid;grid-template-columns:33px minmax(0,1fr);gap:10px;padding:17px 0;border-bottom:1px solid var(--line)}.timeline li:last-child{border:0}.timeline-index{font:700 12px ui-monospace,monospace;color:var(--accent);padding-top:4px}.small-tag{font-size:11px;display:inline-block;color:#ffc2c2;background:#572b32;padding:2px 7px;line-height:1.5;border-radius:2px}.timeline h3{font-size:17px;line-height:1.38;margin:7px 0 5px}.timeline p{font-size:13px;color:#a7aebb;margin:0;line-height:1.7}.panel-footer-link{display:block;border-top:1px solid var(--line);padding:14px 20px;color:#f7a2a2;font-weight:650;font-size:13px}.ranking-list{padding:5px 18px}.ranking-item{display:flex;align-items:start;gap:13px;border-bottom:1px solid var(--line);padding:19px 0}.ranking-item:last-child{border-bottom:0}.ranking-num{font:800 23px ui-monospace,monospace;color:var(--accent);line-height:1.15}.ranking-copy{flex:1}.ranking-copy strong{font-size:15px;line-height:1.4;display:block}.ranking-copy small{font-size:11px;color:var(--muted);margin-top:6px;display:block}.aside-note{margin:15px 18px 20px;padding:16px;background:var(--sub);border-left:3px solid var(--accent)}.aside-note strong{font-size:14px}.aside-note p{font-size:12px;color:#afb5c0;margin:6px 0 0}.section-block{margin-top:49px}.section-heading{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid #414652;padding-bottom:14px;margin-bottom:17px;gap:16px}.section-heading h2{font-size:25px;line-height:1.2;margin:5px 0 0}.section-heading>a{font-size:13px;color:#d9a6a6}.cards{display:grid;gap:15px}.three-col{grid-template-columns:repeat(3,minmax(0,1fr))}.story-card{border:1px solid var(--line);background:var(--panel);border-radius:3px;overflow:hidden;min-width:0;transition:border-color .2s,transform .2s}.story-card:hover{border-color:#73606b;transform:translateY(-2px)}.media{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:#2d333e}.media img{width:100%;height:100%}.media:after{content:'';position:absolute;inset:0;background:linear-gradient(transparent 60%,#0a0b0d4d);pointer-events:none}.story-body{padding:15px 17px 18px}.story-body h3,.story-body h2{font-size:18px;line-height:1.42;margin:10px 0 8px}.story-body p{font-size:13px;color:#aeb5be;min-height:66px;margin:0 0 15px}.text-link{font-size:12px;color:#f4a3a4;font-weight:700}.video-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.video-tile{min-width:0}.video-tile .media{border:1px solid #343944}.play-icon{position:absolute;left:15px;bottom:15px;width:32px;height:32px;display:grid;place-items:center;background:var(--accent);font-size:12px;color:#fff;z-index:2;border-radius:2px}.video-tile h3{font-size:17px;line-height:1.4;margin:12px 0 5px}.video-tile p,.media-disclaimer{color:var(--muted);font-size:12px;margin:0}.media-disclaimer{margin-top:15px}.topic-pair{display:grid;grid-template-columns:1fr 1fr;gap:15px}.topic-feature{background:#20242b;border:1px solid #383e46;min-height:180px;padding:24px;display:flex;flex-direction:column;align-items:start;justify-content:space-between}.topic-feature strong{font-size:21px;line-height:1.3;max-width:440px}.topic-feature>span:last-child{font-size:12px;color:#ff9c9c}.footer{background:var(--deep);border-top:1px solid var(--line);padding:40px 0 18px;color:#a8afb8}.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:55px}.foot-grid h2{color:#edf0f3;font-size:14px;margin:0 0 12px}.foot-brand{font-size:24px;font-weight:850;color:#edf0f3}.foot-brand span{color:var(--muted);font-weight:400;font-size:12px}.foot-grid p{font-size:13px;margin:10px 0;max-width:320px}.foot-grid a{display:block;font-size:13px;margin-bottom:9px}.foot-bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #272b31;padding-top:16px;font-size:11px;margin-top:32px}.article-list{border-top:1px solid var(--line)}.list-item{display:grid;grid-template-columns:270px 1fr;gap:26px;padding:22px 0;border-bottom:1px solid var(--line);align-items:center}.list-image{aspect-ratio:16/9;overflow:hidden;background:var(--panel)}.list-image img{width:100%;height:100%}.list-meta{display:flex;gap:15px;color:var(--muted);font:11px ui-monospace,monospace}.list-item h2{font-size:23px;line-height:1.4;margin:6px 0}.list-item p{font-size:14px;color:#aeb4bd;margin:0 0 12px}.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.filter-bar a{padding:8px 15px;background:var(--panel);border:1px solid var(--line);font-size:13px}.filter-bar a.active,.filter-bar a:hover{background:#5c292f;border-color:var(--accent);color:white}.topic-cards{margin-bottom:40px}.notice-box{margin-top:35px;background:var(--panel);border-left:3px solid var(--accent);padding:24px 28px}.notice-box h2{font-size:20px;margin:0 0 10px}.notice-box p{font-size:14px;color:#bec5cd}.breadcrumbs{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);margin:26px 0}.reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px}.reading-main{min-width:0}.article-intro h1{font-size:clamp(30px,3.7vw,48px);line-height:1.25;letter-spacing:-.02em;margin:13px 0}.intro-lead{color:#b8c0ca;font-size:17px;line-height:1.9;border-left:3px solid var(--accent);padding-left:18px;margin:24px 0}.article-cover{margin:28px 0;background:var(--panel);aspect-ratio:16/9;overflow:hidden}.article-cover img{width:100%;height:100%}.prose{max-width:780px}.prose h2{font-size:24px;padding-bottom:10px;border-bottom:1px solid var(--line)}.prose section{margin:28px 0}.prose section h3{font-size:18px;margin:0 0 7px}.prose section p{color:#c4cad2;font-size:16px;line-height:2;margin:0}.editor-note{margin:35px 0;padding:22px;background:var(--panel);border-left:3px solid var(--accent)}.editor-note p{font-size:14px;color:#bac1ca;margin:9px 0 0}.reading-aside{align-self:start;position:sticky;top:110px}.side-links{padding:0 16px}.side-links a{display:block;padding:17px 0;border-bottom:1px solid var(--line)}.side-links a small{font-size:11px;color:#f4a6a6;display:block;margin-bottom:5px}.side-links a strong{font-size:14px;line-height:1.4;display:block}
@media(max-width:1050px){.dashboard{grid-template-columns:1.3fr 1fr}.three-col,.video-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-layout{grid-template-columns:minmax(0,1fr) 260px;gap:22px}.primary-nav a{padding:10px 12px}.heading-stamp{display:none}}
@media(max-width:750px){.wrap{width:min(calc(100% - 26px),var(--max))}.head-inner{min-height:66px;flex-wrap:wrap;gap:8px}.brand img{width:36px;height:36px}.brand-words strong{font-size:21px}.menu-toggle{display:block;margin-left:auto}.primary-nav{width:100%;display:flex;overflow-x:auto;gap:0;order:3;padding-bottom:8px;scrollbar-width:thin}.primary-nav a{white-space:nowrap;flex:1;text-align:center;padding:9px 8px;font-size:13px}.dashboard,.reading-layout{grid-template-columns:1fr}.reading-aside{position:static}.page-heading{margin:28px 0 22px}.page-heading h1{font-size:30px}.three-col,.video-strip{grid-template-columns:1fr 1fr}.list-item{grid-template-columns:180px 1fr;gap:16px}.list-item h2{font-size:18px}.foot-grid{gap:20px;grid-template-columns:1fr 1fr}.foot-grid>div:first-child{grid-column:span 2}.utility-note{display:none}.topic-feature strong{font-size:18px}}
@media(max-width:520px){.utility-inner{gap:8px}.domain-link{font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page-heading h1{font-size:27px}.page-heading p{font-size:13px}.timeline li{gap:5px}.timeline h3{font-size:16px}.three-col,.video-strip,.topic-pair{grid-template-columns:1fr}.story-body p{min-height:0}.section-heading h2{font-size:21px}.section-heading>a{font-size:11px;white-space:nowrap}.section-block{margin-top:36px}.list-item{grid-template-columns:1fr;gap:12px}.list-image{max-height:220px}.foot-grid{grid-template-columns:1fr}.foot-grid>div:first-child{grid-column:auto}.foot-bottom{flex-direction:column}.article-intro h1{font-size:29px}.prose section p{font-size:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.story-card{transition:none}}

/* Article reference sections use the same visual system while preserving spacious reading cadence. */
.extended-notes{border-top:1px solid var(--line);padding-top:8px;margin-top:36px}.extended-notes h2{color:#f0f2f5}.extended-notes section{padding-left:19px;border-left:1px solid #40444e}.extended-notes section h3{color:#f2f3f5}.extended-notes section p{letter-spacing:.015em}.nav-emphasis{box-shadow:inset 0 -2px #ff3e3e}@media(max-width:750px){.extended-notes section{padding-left:13px}}