:root{--bg:#121418;--panel:#1e222a;--panel2:#1a1d24;--deep:#0a0b0d;--text:#e6e8ec;--muted:#8c93a0;--red:#ff3e3e;--border:#343943;--lightborder:#262a32;--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.72 system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}a:hover{color:#ff7474}a:focus-visible,button:focus-visible{outline:2px solid var(--red);outline-offset:4px}h1,h2,h3,p,ol,ul{margin-top:0}h1,h2,h3{line-height:1.4;letter-spacing:-.025em}p{color:#aeb4bd}.shell{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.skip-link{position:absolute;top:-100px;left:20px;background:var(--red);color:white;padding:10px 20px;z-index:20}.skip-link:focus{top:10px}.topline{background:var(--deep);border-bottom:1px solid #25272c;font:11px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.045em;color:var(--muted)}.status-line{min-height:34px;display:flex;align-items:center;gap:25px}.status-line>span:nth-child(2){margin-right:auto}.status-line a{color:#d8dadd}.live-dot{display:inline-block;width:7px;height:7px;margin-right:9px;background:var(--red);border-radius:50%;box-shadow:0 0 0 3px #ff3e3e22}.site-header{position:sticky;top:0;z-index:10;background:#0a0b0df2;border-bottom:1px solid #34373b;backdrop-filter:blur(14px)}.site-header.header-scrolled{box-shadow:0 14px 30px #0004}.header-grid{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:78px;gap:16px}.logo-wrap{display:inline-flex;align-items:center;gap:12px;justify-self:start}.logo-wrap img{width:42px;height:42px;object-fit:contain}.logo-type{display:flex;flex-direction:column;line-height:1.2}.logo-type strong{font-size:22px;color:white;letter-spacing:.035em}.logo-type small{margin-top:7px;font-size:9px;letter-spacing:.14em;font-weight:650;color:var(--muted)}.main-nav{display:flex;align-self:stretch;align-items:center;gap:2px}.main-nav a{height:100%;display:grid;place-items:center;padding:0 18px;color:#b3bac5;font-weight:700;font-size:14px;border-bottom:3px solid transparent}.main-nav a:hover,.main-nav a[aria-current=page]{color:white;border-color:var(--red);background:#1a1d24}.header-id{justify-self:end;color:#818893;font:11px ui-monospace,monospace;letter-spacing:.12em}.header-id-line{display:block;width:100%;height:2px;background:var(--red);margin-top:8px}.kicker,.section-index,.footer-label,.minor-heading,.eyebrow{font:700 11px/1.5 ui-monospace,Consolas,monospace;letter-spacing:.1em;text-transform:uppercase}.kicker,.section-index{color:var(--red)}.dashboard{padding-top:33px}.page-eyebrow{display:flex;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:12px}.dimmed{font-size:11px;color:var(--muted)}.dashboard h1{font-size:clamp(27px,3.1vw,43px);margin:23px 0 9px;color:white}.lead{max-width:900px;font-size:14px;margin-bottom:26px}.dash-grid{display:grid;grid-template-columns:minmax(0,1.58fr) minmax(320px,.94fr);gap:12px}.panel{border:1px solid var(--border);background:var(--panel)}.panel-head{padding:20px 23px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-head h2{margin:5px 0 0;font-size:21px}.text-link{font-size:12px;font-weight:750;color:#f8a0a0}.micro-tag{display:inline-block;color:#ff8989;background:#ff3e3e14;border:1px solid #ff3e3e4d;padding:2px 7px;font-size:10px;font-weight:700;line-height:1.5}.feed-list,.radar-list{padding:0;margin:0;list-style:none}.feed-list>li{display:grid;grid-template-columns:30px minmax(0,1fr) 12px;gap:14px;align-items:start;padding:18px 22px;border-bottom:1px solid var(--border)}.feed-list>li:last-child{border:0}.feed-seq{font:700 13px/2 ui-monospace,monospace;color:var(--red)}.feed-list h3{font-size:16px;margin:7px 0 5px}.feed-list p{font-size:12px;margin:0;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.feed-arrow{color:#666e7b}.quiet-pill{color:#9ea5b0;font-size:11px;padding:3px 8px;border:1px solid var(--border)}.focus-feature{padding:17px 20px}.media-ratio,.feature-visual,.video-thumb,.topic-hero-image,.video-study-frame{position:relative;overflow:hidden;background:#2a2e36}.media-ratio{aspect-ratio:16/9}.media-ratio img,.feature-visual img,.video-thumb img,.topic-hero-image img,.video-study-frame img{display:block;width:100%;height:100%;object-fit:cover;filter:brightness(.78)}.visual-label{position:absolute;left:12px;bottom:12px;padding:4px 8px;background:#0a0b0de3;color:#f0f0f0;font:700 10px/1.5 ui-monospace,monospace;letter-spacing:.04em}.focus-feature h3{margin:14px 0 7px;font-size:19px}.focus-feature p{font-size:12px;margin:0}.radar-list{border-top:1px solid var(--border)}.radar-list li{display:flex;gap:12px;align-items:baseline;padding:12px 20px;border-bottom:1px solid var(--border)}.radar-list li:last-child{border:0}.radar-list span{font:700 14px monospace;color:var(--red)}.radar-list a{font-size:13px;font-weight:700}.content-section{padding-top:57px}.section-heading{display:flex;gap:20px;justify-content:space-between;align-items:end;border-bottom:1px solid var(--border);padding-bottom:14px;margin-bottom:19px}.section-heading h2{font-size:25px;margin:6px 0 0}.section-heading>p{font-size:12px;margin:0}.section-anchor{font-size:12px;color:#ff8989;white-space:nowrap;font-weight:700}.trace-grid{display:grid;grid-template-columns:minmax(300px,1fr) minmax(300px,1.35fr);gap:14px}.trace-feature{border:1px solid var(--border);background:var(--panel2)}.feature-visual{aspect-ratio:16/9}.trace-feature-body{padding:22px}.trace-feature h3{font-size:22px;margin:12px 0}.trace-feature p{font-size:13px}.trace-side{display:grid;gap:10px}.report-card{padding:18px 22px;border:1px solid var(--border);background:var(--panel2)}.report-card-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.eyebrow{color:var(--muted)}.report-card h3{margin:9px 0 5px;font-size:16px}.report-card p{font-size:12px;line-height:1.6;margin-bottom:9px}.video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.video-tile{border:1px solid var(--border);background:var(--panel2)}.video-thumb{display:block;aspect-ratio:16/9}.video-thumb:hover img{filter:brightness(.94);transform:scale(1.035)}.video-thumb img{transition:filter .2s,transform .3s}.play-glyph{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;background:var(--red);color:white;width:43px;height:43px;border:2px solid #fff7;border-radius:50%;font-size:15px;box-shadow:0 6px 30px #0008}.video-tile>div{padding:18px}.video-tile h3{font-size:17px;margin:10px 0 8px}.video-tile p{font-size:12px;margin:0}.topic-split{display:grid;grid-template-columns:1.1fr .9fr;gap:15px}.topic-callout{padding:32px;background:linear-gradient(120deg,#292127,#161920);border:1px solid #5e3036}.topic-callout h3{font-size:clamp(21px,2.3vw,29px);max-width:550px;margin:18px 0 12px}.topic-callout p{max-width:560px;font-size:13px}.solid-button,.ghost-button{display:inline-block;padding:11px 19px;margin-top:7px;background:var(--red);color:white;font-size:12px;font-weight:750}.solid-button:hover{background:#e52727;color:white}.ghost-button{border:1px solid var(--border);background:var(--panel2)}.topic-links{border-top:1px solid var(--border)}.topic-links a{display:grid;grid-template-columns:112px minmax(0,1fr) 20px;gap:12px;align-items:center;border-bottom:1px solid var(--border);padding:23px 13px}.topic-links a span:first-child{font:700 10px ui-monospace,monospace;color:var(--red)}.topic-links strong{font-size:16px}.topics-home{padding-bottom:85px}.site-footer{background:var(--deep);border-top:2px solid #42252a}.footer-grid{display:grid;grid-template-columns:1.6fr .8fr 1fr;gap:55px;padding-block:47px}.footer-label{display:block;color:var(--red);margin-bottom:11px}.footer-grid h2{font-size:20px;margin-bottom:12px}.footer-grid p{font-size:12px;line-height:1.8}.footer-grid a{display:block;font-size:13px;margin-bottom:9px;color:#c8cbd0}.footer-grid strong{color:#eee}.footer-bottom{border-top:1px solid #2c2f36;display:flex;justify-content:space-between;padding:19px 0;font-size:11px;color:var(--muted)}.inside-page{padding-top:20px;padding-bottom:90px}.breadcrumbs ol{display:flex;align-items:center;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0 0 35px;font-size:12px;color:var(--muted)}.breadcrumbs li+li:before{content:'/';color:#555b64;margin-right:8px}.breadcrumbs li:last-child{color:#dadde2}.inside-intro{display:flex;gap:28px;justify-content:space-between;align-items:end;border-bottom:1px solid var(--border);padding-bottom:28px;margin-bottom:28px}.inside-intro h1{font-size:clamp(26px,3.4vw,43px);margin:14px 0 10px}.inside-intro p{max-width:770px;font-size:14px;margin:0}.intro-badge{min-width:168px;border:1px solid var(--border);padding:12px 16px;display:flex;gap:10px;align-items:center}.intro-badge strong{color:var(--red);font:700 37px ui-monospace,monospace}.intro-badge span{font-size:10px;color:var(--muted)}.catalog-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px}.minor-heading{display:flex;justify-content:space-between;color:var(--muted);padding:8px 0 14px;border-bottom:1px solid var(--border)}.archive-row{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:25px 9px 23px 0;border-bottom:1px solid var(--border)}.archive-count{color:var(--red);font:700 22px ui-monospace,monospace}.archive-row h2{font-size:20px;margin:10px 0 5px}.archive-row p{font-size:13px;margin-bottom:7px}.catalog-aside,.article-aside{display:grid;gap:15px;align-content:start}.side-note{padding:23px}.side-note h2{font-size:18px;margin:12px 0}.side-note ol{padding-left:19px;font-size:12px;color:#b6bec8}.side-note li{margin-bottom:9px}.side-note p{font-size:12px}.topic-hero{border:1px solid var(--border);display:grid;grid-template-columns:1fr 1fr;min-height:330px;background:var(--panel)}.topic-hero-image img{position:absolute;inset:0}.topic-hero>div+div{padding:36px;align-self:center}.topic-hero h2{font-size:26px;margin:13px 0}.topic-hero p{font-size:13px}.topic-quads{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:25px}.topic-group{border-top:2px solid var(--red);background:var(--panel2);padding:20px}.topic-group h2{margin:7px 0;font-size:23px}.topic-group>p{font-size:13px}.topic-group .report-card{margin-top:18px}.related-strip{display:flex;gap:20px;align-items:center;flex-wrap:wrap;background:#1c2028;border:1px solid var(--border);padding:19px 23px;margin-top:28px;font-size:12px}.related-strip a{color:#f69c9c}.video-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.video-gallery-tile{border:1px solid var(--border);background:var(--panel)}.video-gallery-info{padding:21px}.video-gallery-info h2{font-size:22px;margin:10px 0}.video-gallery-info p{font-size:13px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px}.article-layout .breadcrumbs{grid-column:1/-1;margin-bottom:-15px}.article-main{min-width:0}.article-lede{padding:29px 32px;background:var(--panel);border:1px solid var(--border)}.article-lede .micro-tag{margin-left:12px}.article-lede h1{font-size:clamp(28px,3vw,40px);margin:16px 0}.article-lede p{font-size:16px;line-height:1.85}.article-rule{border-top:1px solid var(--border);margin-top:24px;padding-top:14px;display:flex;justify-content:space-between;font:11px ui-monospace,monospace;color:var(--muted)}.article-body{padding:20px 34px 40px;background:var(--panel2);border:1px solid var(--border);border-top:0}.article-body h2{font-size:23px;margin:31px 0 16px;padding-left:13px;border-left:3px solid var(--red)}.article-body p{line-height:2;color:#c1c5cd;font-size:15px}.track-list{list-style:none;margin:21px 0;padding:0 0 0 10px;border-left:1px solid #636a74}.track-list li{position:relative;display:grid;grid-template-columns:88px 1fr;gap:16px;padding:0 0 26px 19px}.track-list li:before{content:'';position:absolute;left:-5px;top:10px;width:9px;height:9px;background:var(--red)}.track-mark{font:700 11px/2 ui-monospace,monospace;color:#ff9090}.track-list h3{font-size:15px;margin:0 0 6px}.track-list p{font-size:13px;margin:0}.point-list{padding:0;list-style:none}.point-list li{padding:12px 14px 12px 32px;margin:8px 0;background:#222630;border-left:2px solid #ff3e3e70;position:relative;color:#c5cad1;font-size:14px}.point-list li:before{position:absolute;left:12px;content:'+';color:var(--red);font-weight:bold}.article-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--muted);padding:20px;border:1px solid var(--border);border-top:0}.article-bottom a{color:#ff8989}.small-related{display:block;padding:16px 0;border-bottom:1px solid var(--border)}.small-related span{display:block;color:var(--red);font-size:10px;margin-bottom:5px}.small-related strong{font-size:13px}.video-study-frame{aspect-ratio:16/9}.error-view{padding-top:100px;padding-bottom:130px;min-height:65vh}.error-view h1{font-size:44px}.error-view p:not(.kicker){max-width:520px}.action-row{display:flex;gap:12px;flex-wrap:wrap}.action-row a{margin-top:16px}@media(max-width:1050px){.header-id{display:none}.header-grid{grid-template-columns:1fr auto}.dash-grid{grid-template-columns:1.2fr 1fr}.panel-head{padding:17px}.trace-grid{grid-template-columns:1fr 1fr}.footer-grid{gap:24px}}@media(max-width:800px){.shell{width:min(calc(100% - 28px),var(--max))}.topline .status-line>span:nth-child(2){display:none}.status-line a{margin-left:auto}.header-grid{display:block;padding:15px 0 0}.logo-wrap{margin-bottom:13px}.main-nav{margin-inline:-14px;overflow-x:auto;white-space:nowrap}.main-nav a{padding:12px 16px;font-size:12px}.dash-grid,.trace-grid,.catalog-grid,.article-layout,.topic-hero{grid-template-columns:1fr}.article-layout .breadcrumbs{grid-column:1}.radar-panel{display:block}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid>div:first-child{grid-column:1/-1}.article-aside,.catalog-aside{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-hero-image{aspect-ratio:16/9}.article-layout .breadcrumbs{margin-bottom:0}}@media(max-width:570px){.page-eyebrow{gap:10px}.dimmed{display:none}.dashboard h1{font-size:28px}.section-heading{align-items:start;flex-direction:column;gap:9px}.section-heading h2{font-size:23px}.feed-list>li{grid-template-columns:24px minmax(0,1fr);padding:15px}.feed-arrow{display:none}.video-grid,.video-gallery,.topic-split,.topic-quads,.article-aside,.catalog-aside,.footer-grid{grid-template-columns:1fr}.inside-intro{align-items:start;flex-direction:column}.intro-badge{align-self:start}.topic-links a{grid-template-columns:76px 1fr 14px}.topic-links strong{font-size:14px}.article-lede{padding:20px}.article-body{padding:12px 20px 25px}.track-list li{grid-template-columns:1fr;gap:0}.article-rule{flex-direction:column;gap:6px}.footer-grid>div:first-child{grid-column:1}.footer-grid{padding-top:32px}.content-section{padding-top:43px}.topic-hero>div+div{padding:20px}.topic-hero h2{font-size:22px}.related-strip{align-items:start;flex-direction:column;gap:8px}.section-heading>p{display:none}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}