:root{color-scheme:dark;--bg:#12151B;--base:#0B0D11;--panel:#1A1E26;--line:#2A303C;--text:#EDF0F5;--muted:#8C95A6;--accent:#FF5414;--gold:#FFC72C;--content:1320px;--radius:3px;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-synthesis:none}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);line-height:1.55;font-size:14px}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input{font:inherit}button{cursor:pointer}img{max-width:100%;height:auto;display:block}p,h1,h2,h3{margin-top:0}p{color:var(--muted)}h1,h2,h3{line-height:1.32;letter-spacing:-.025em}h1{font-size:clamp(26px,3vw,42px)}h2{font-size:21px}h3{font-size:17px}.mono,.eyebrow,.badge,.utility-bar,.story__footer,.panel-heading__marker,.intro-line__label,.timeline-item__num{font-family:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace}.container{max-width:var(--content);margin:auto;padding-left:24px;padding-right:24px}.skip-link{position:absolute;left:8px;top:-100px;background:var(--accent);color:#fff;padding:12px;z-index:100}.skip-link:focus{top:8px}.utility-bar{background:var(--base);color:#A1A9B7;border-bottom:1px solid #20242c;font-size:11px;letter-spacing:.03em}.utility-bar__inner{display:flex;align-items:center;gap:9px;min-height:29px}.utility-bar__right{margin-left:auto}.signal-dot,.live-strip__tag i{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;box-shadow:0 0 0 3px rgba(255,84,20,.1)}.site-header{background:var(--base);border-bottom:1px solid var(--line);position:relative;z-index:20}.site-header__inner{display:flex;align-items:center;gap:48px;min-height:82px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand__mark{display:grid;place-items:center;width:48px;height:48px;background:#211c1b;border:1px solid #513024;border-radius:3px}.brand__mark img{width:42px;height:42px;object-fit:contain}.brand__name{font-size:23px;line-height:1;font-weight:900;letter-spacing:.05em}.brand__name small{display:block;font-size:10px;letter-spacing:.14em;color:var(--muted);font-weight:500;margin-top:9px}.primary-nav{display:flex;align-items:center;gap:7px;margin-left:auto}.primary-nav a{padding:12px 15px;font-weight:700;color:#B0B7C4;border:1px solid transparent;transition:.18s background,.18s color}.primary-nav a:hover,.primary-nav a[aria-current=page]{color:#fff;background:#242832;border-color:#343b48}.primary-nav a[aria-current=page]{box-shadow:inset 0 -2px var(--accent)}.nav-toggle{display:none;background:none;border:1px solid var(--line);padding:10px}.nav-toggle span{display:block;width:22px;height:2px;background:#fff;margin:4px}.main-content{padding-top:22px;padding-bottom:74px}.live-strip{display:flex;align-items:center;border:1px solid #50331f;background:linear-gradient(90deg,#231a15,#1b1b20);min-height:44px;overflow:hidden}.live-strip__tag{flex-shrink:0;align-self:stretch;display:flex;align-items:center;gap:10px;padding:0 19px;background:var(--accent);color:#fff;font-weight:800;font-size:12px}.live-strip__tag i{background:#fff}.live-strip__text{display:flex;align-items:center;gap:24px;white-space:nowrap;overflow:auto;padding:0 19px;scrollbar-width:thin;font-size:12px}.live-strip__text>span{color:var(--accent);font-size:8px}.intro-line{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:27px 0 24px}.intro-line h1{margin:5px 0 10px;font-weight:900}.intro-line h1 span{color:#d3d9e3}.intro-line p{margin:0;font-size:13px;max-width:760px}.eyebrow{font-size:11px;letter-spacing:.1em;font-weight:800;color:var(--accent);text-transform:uppercase}.intro-line__label{border:1px solid var(--line);padding:11px 14px;color:#9ca5b4;font-size:10px;white-space:nowrap}.intro-line__label span{color:var(--accent)}.dashboard{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:18px}.panel{border:1px solid var(--line);background:var(--panel);min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.panel>.panel-heading{padding:20px 20px 0}.panel-heading h2{font-size:21px;font-weight:900;margin:5px 0 0}.heading-link{white-space:nowrap;font-size:12px;color:#c3cad6;border-bottom:1px solid #647080;padding-bottom:3px}.panel-heading__marker{color:var(--gold);border:1px solid #685b2c;padding:4px 8px;font-size:11px}.timeline-feed{padding:0 20px 12px}.timeline-item{display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px;padding:19px 0 20px;border-top:1px solid var(--line)}.timeline-item__num{font-size:13px;color:var(--accent);border:1px solid #503c33;width:33px;height:33px;display:grid;place-items:center}.timeline-item__meta{color:var(--muted);font-size:11px;display:flex;align-items:center;gap:10px}.badge{display:inline-flex;align-items:center;font-size:10px;color:#d6dde9;border:1px solid #4a5261;padding:3px 7px;line-height:1.2;white-space:nowrap}.badge.info{border-color:#53657e;color:#a8c8ff}.badge.gold{border-color:#796832;color:#ffdc64}.badge.alert{border-color:#82452e;color:#ffa783}.timeline-item h3{margin:8px 0;font-size:17px}.timeline-item p{font-size:12px;margin-bottom:0;line-height:1.65}.spotlight-panel{padding-bottom:16px}.spotlight{margin:0 20px 16px;padding:29px 24px 26px;background:radial-gradient(circle at right top,#3a261b 0%,#221d1c 40%,#17191e 100%);border:1px solid #593a2d;min-height:300px}.spotlight__meta{color:var(--accent);font-size:11px;font-weight:800}.spotlight h3{font-size:clamp(24px,2.2vw,34px);margin:19px 0}.spotlight p{max-width:520px;color:#bfc3cb;line-height:1.8}.spotlight__tags{display:flex;flex-wrap:wrap;gap:8px;margin:21px 0 24px}.spotlight__tags span{background:#372b28;border:1px solid #5a433a;color:#ded0c7;padding:4px 9px;font-size:11px}.button{display:inline-flex;justify-content:center;align-items:center;gap:7px;padding:11px 15px;border:1px solid #59606e;background:#2c323c;font-size:12px;font-weight:800;color:white}.button:hover{color:#fff;background:#414b58}.button--accent{background:var(--accent);border-color:var(--accent)}.button--accent:hover{background:#e54b11}.spotlight-duo{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0 20px}.spotlight-duo a{background:#161a21;border:1px solid var(--line);padding:19px;display:flex;flex-direction:column;gap:12px;min-height:160px}.spotlight-duo small{color:var(--gold);font-family:monospace}.spotlight-duo strong{font-size:17px}.spotlight-duo span{color:var(--muted);font-size:11px;margin-top:auto}.section-block{margin-top:35px}.section-block>.panel-heading{padding-bottom:14px;border-bottom:1px solid var(--line)}.video-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.video-tile{background:var(--panel);border:1px solid var(--line);min-width:0}.video-tile__visual{display:block;position:relative;aspect-ratio:16/9;background:linear-gradient(145deg,#28313a,#16191f);overflow:hidden}.video-tile__visual:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.7),transparent 65%);pointer-events:none}.video-tile__visual img{width:100%;height:100%;object-fit:cover;opacity:.73;transition:transform .2s}.video-tile:hover img{transform:scale(1.04)}.video-tile__tag{position:absolute;left:10px;top:10px;z-index:1;background:rgba(11,13,17,.86);border:1px solid #434d5c;font-size:10px;color:#fff;padding:4px 7px}.video-tile__icon{position:absolute;right:11px;bottom:10px;z-index:1;color:#fff;background:var(--accent);border-radius:50%;width:27px;height:27px;display:grid;place-items:center;font-size:10px}.video-tile__body{padding:15px}.video-tile__body h3{font-size:16px;margin:8px 0}.video-tile__body p{font-size:12px;margin:0;line-height:1.7}.asset-note{font-size:11px;margin-top:13px;color:#8e99a8}.lower-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.archive-list,.question-list{border:1px solid var(--line);background:var(--panel)}.archive-row{display:grid;grid-template-columns:78px 1fr 18px;gap:17px;align-items:center;padding:19px;border-bottom:1px solid var(--line)}.archive-row:last-child{border-bottom:none}.archive-row__category{font-size:11px;color:var(--gold);font-weight:700}.archive-row strong,.archive-row small{display:block}.archive-row strong{font-size:15px}.archive-row small{color:var(--muted);margin-top:7px;font-size:12px;line-height:1.6}.archive-row__arrow{color:var(--accent)}.question-list a{display:grid;grid-template-columns:25px 1fr 16px;gap:12px;align-items:center;padding:17px;border-bottom:1px solid var(--line);font-size:13px;font-weight:700}.question-list a:last-child{border:0}.question-list .mono{color:var(--accent);font-size:12px}.community-note{border:1px solid #59452e;background:#29241d;padding:16px 18px;margin-top:15px}.community-note strong{color:var(--gold)}.community-note p{margin:6px 0 0;font-size:12px}.site-footer{background:var(--base);border-top:1px solid var(--line)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:70px;padding-top:45px;padding-bottom:40px}.footer-grid h2{font-size:13px;color:#fff;margin-bottom:13px}.footer-grid a:not(.footer-brand){display:block;color:#9ca5b4;font-size:12px;margin-bottom:10px}.footer-grid a:hover{color:var(--accent)}.footer-grid p{font-size:12px;max-width:410px}.footer-brand{font-size:22px;font-weight:900}.footer-bottom{display:flex;justify-content:space-between;gap:16px;padding-top:17px;padding-bottom:19px;border-top:1px solid var(--line);color:#778292;font-size:11px}.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12px;color:var(--muted);margin:4px 0 22px}.breadcrumbs>span[aria-current=page]{color:#d9dfe9}.page-hero{padding:24px 0 33px;border-bottom:1px solid var(--line);margin-bottom:24px;position:relative}.page-hero:before{content:"";position:absolute;left:0;bottom:-1px;width:75px;height:2px;background:var(--accent)}.page-hero h1{margin:9px 0 14px}.page-hero p{max-width:850px;margin:0;line-height:1.85;font-size:14px}.filter-box{background:var(--panel);border:1px solid var(--line);padding:17px;margin-bottom:20px;display:flex;align-items:center;gap:24px}.filter-box__label{font-size:12px;color:var(--muted);flex-shrink:0}.chips{display:flex;flex-wrap:wrap;gap:7px}.chip{font-size:12px;border:1px solid #3b4451;color:#b9c2ce;padding:7px 12px}.chip:hover,.chip--active{border-color:var(--accent);background:#3a241c;color:#fff}.content-split{display:grid;grid-template-columns:minmax(0,1fr) 292px;gap:23px;align-items:start}.list-intro{display:flex;align-items:center;justify-content:space-between;padding:0 0 14px;border-bottom:1px solid var(--line);gap:12px}.list-intro h2{margin:0}.list-intro>.mono{font-size:11px;color:var(--muted)}.story{padding:25px 20px;border:1px solid var(--line);border-top:0;background:var(--panel)}.story__meta{display:flex;align-items:center;gap:12px;font-size:11px;color:var(--gold)}.story h3{margin:10px 0;font-size:20px}.story p{font-size:13px;line-height:1.8;margin-bottom:15px}.story__footer{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:11px;color:var(--muted)}.story__footer a{color:var(--accent)}.sidebar{background:var(--panel);border:1px solid var(--line);padding:22px}.sidebar h2{font-size:18px;border-bottom:1px solid var(--line);padding-bottom:12px}.sidebar ol,.sidebar ul{padding-left:20px;color:#adb5c4;line-height:2.15;font-size:13px}.sidebar li{margin-bottom:12px}.sidebar p{line-height:1.9;font-size:13px}.text-link{font-weight:800;color:var(--accent);font-size:12px}.video-grid--large{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.video-grid--large .video-tile__body{padding:22px}.video-grid--large .video-tile__body h3{font-size:22px}.video-grid--large .video-tile__body p{margin-bottom:16px}.verification-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:35px}.verification-grid article{background:var(--panel);border:1px solid var(--line);padding:23px}.verification-grid h2{font-size:18px;margin:12px 0}.verification-grid p{font-size:13px;line-height:1.9}.discussion-topic{display:grid;grid-template-columns:55px 1fr;gap:14px;border:1px solid var(--line);border-top:0;background:var(--panel);padding:25px 21px}.discussion-topic__number{font-size:25px;color:var(--accent);font-weight:800}.discussion-topic h3{font-size:20px}.discussion-topic p{font-size:13px;line-height:1.85}.community-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;background:linear-gradient(110deg,#2b211d,#191e26);border:1px solid #4e352b;padding:27px;margin-top:30px}.community-bottom h2{margin:10px 0}.community-bottom p{margin:0}.community-bottom .button{flex-shrink:0}.review-stack{display:grid;gap:16px}.review-feature{display:grid;grid-template-columns:175px 1fr;gap:35px;align-items:center;border:1px solid var(--line);background:var(--panel);padding:35px}.review-feature__index{font-size:20px;color:var(--accent);font-weight:800;border-right:1px solid var(--line);align-self:stretch;display:flex;align-items:center}.review-feature h2{font-size:25px;margin:8px 0 13px}.review-feature p{font-size:13px;line-height:1.85;max-width:770px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}.article-header{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--accent);padding:30px}.article-header h1{font-size:clamp(25px,2.9vw,37px);margin:12px 0 20px}.article-lead{font-size:16px;line-height:1.85;color:#c7ceda}.article-info{display:flex;align-items:center;flex-wrap:wrap;gap:13px;padding-top:18px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.article-content{background:var(--panel);border:1px solid var(--line);border-top:0;padding:30px}.article-content>p{color:#d0d6df;font-size:15px;line-height:1.95}.article-content h2{margin-top:33px;font-size:23px;border-left:3px solid var(--accent);padding-left:13px}.article-step{border-top:1px solid var(--line);padding:18px 0 7px}.article-step h3{font-size:17px;margin-bottom:10px}.article-step h3 .mono{color:var(--accent);margin-right:9px}.article-step p{font-size:14px;line-height:1.95;margin:0 0 14px}.article-conclusion{background:#28251f;border:1px solid #5b4a2e;padding:21px;margin-top:25px}.article-conclusion .eyebrow{color:var(--gold)}.article-conclusion p{color:#ebdfca;font-size:15px;margin:12px 0 0}.related-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.related-cards a{border:1px solid var(--line);background:#15191f;padding:18px;display:flex;flex-direction:column;gap:11px}.related-cards strong{font-size:15px}.sidebar-callout{border-top:1px solid var(--line);padding-top:15px}.not-found{padding-top:80px;min-height:65vh}.not-found p{font-size:15px}
@media(max-width:1100px){.site-header__inner{gap:20px}.primary-nav a{padding:10px 9px}.dashboard{grid-template-columns:1fr}.spotlight{min-height:0}.lower-grid{grid-template-columns:1fr}.video-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.intro-line__label{display:none}.content-split,.article-layout{grid-template-columns:minmax(0,1fr) 250px}.footer-grid{gap:35px}}
@media(max-width:760px){.container{padding-left:16px;padding-right:16px}.main-content{padding-top:15px;padding-bottom:45px}.site-header__inner{min-height:68px;flex-wrap:wrap}.brand__name{font-size:20px}.brand__name small{font-size:9px}.brand__mark{width:42px;height:42px}.nav-toggle{display:block;margin-left:auto}.primary-nav{display:none;width:100%;margin:0 0 12px;flex-direction:column;align-items:stretch;gap:1px;padding-top:9px;border-top:1px solid var(--line)}.primary-nav.is-open{display:flex}.primary-nav a{padding:12px 10px}.utility-bar__right{display:none}.intro-line{margin:22px 0}.intro-line h1{font-size:29px}.dashboard,.lower-grid,.content-split,.article-layout{grid-template-columns:1fr}.panel>.panel-heading{padding:17px 15px 0}.timeline-feed{padding:0 15px 10px}.spotlight{margin:0 15px 13px;padding:21px}.spotlight-duo{margin:0 15px}.spotlight h3{font-size:27px}.video-grid,.video-grid--large{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.video-tile__body{padding:12px}.video-grid--large .video-tile__body{padding:14px}.video-grid--large .video-tile__body h3{font-size:17px}.video-tile__body h3{font-size:14px}.video-tile__body p{font-size:11px}.footer-grid{grid-template-columns:1fr 1fr;gap:20px;padding-top:32px}.footer-grid>div:first-child{grid-column:span 2}.footer-bottom{flex-wrap:wrap}.filter-box{align-items:flex-start;flex-direction:column;gap:11px}.sidebar{margin-top:5px}.review-feature{grid-template-columns:1fr;gap:8px;padding:24px}.review-feature__index{border-right:none;border-bottom:1px solid var(--line);padding-bottom:13px}.article-content,.article-header{padding:21px}.article-sidebar{display:none}.community-bottom{align-items:flex-start;flex-direction:column}.verification-grid{grid-template-columns:1fr}.section-block{margin-top:25px}}
@media(max-width:430px){.video-grid,.video-grid--large{grid-template-columns:1fr}.spotlight-duo{grid-template-columns:1fr}.intro-line h1{font-size:25px}.timeline-item h3{font-size:15px}.panel-heading h2{font-size:18px}.archive-row{grid-template-columns:1fr 18px}.archive-row__category{grid-column:1/-1}.archive-row__arrow{grid-column:2;grid-row:2}.related-cards{grid-template-columns:1fr}.story h3{font-size:17px}.article-header h1{font-size:26px}.article-content h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
