:root{
  color-scheme: dark;
  --bg:#080b12;
  --bg2:#0d111b;
  --panel:#0f1522;
  --panel2:#121b2a;
  --line:#263246;
  --text:#eff6ff;
  --muted:#9aa9bb;
  --cyan:#15d7ff;
  --green:#6df65c;
  --magenta:#ff46bd;
  --amber:#ffd166;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7;letter-spacing:0}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:linear-gradient(180deg,#080b12 0%,#090d18 48%,#05070c 100%)}
body:after{content:"";position:fixed;inset:0;z-index:-1;background-image:linear-gradient(rgba(21,215,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,70,189,.06) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,transparent,black 20%,black 70%,transparent);pointer-events:none}
a{color:inherit;text-decoration:none}
p{margin:0 0 16px}
img{max-width:100%;display:block}
.skip-link{position:absolute;left:12px;top:-80px;background:#fff;color:#000;padding:8px 10px;z-index:20}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px max(22px,calc((100vw - var(--max))/2));background:rgba(8,11,18,.84);backdrop-filter:blur(16px);border-bottom:1px solid rgba(38,50,70,.8)}
.brand-mark{display:flex;align-items:center;gap:10px;min-width:190px}
.brand-mark strong{display:block;font-size:16px;line-height:1.1}
.brand-mark small{display:block;color:var(--muted);font-size:12px;line-height:1.2}
.brand-cube{width:30px;height:30px;border:1px solid var(--cyan);background:linear-gradient(135deg,rgba(21,215,255,.28),rgba(109,246,92,.12));clip-path:polygon(50% 0,94% 25%,94% 75%,50% 100%,6% 75%,6% 25%)}
.site-nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.site-nav a{border:1px solid transparent;color:var(--muted);padding:8px 11px;font-size:14px}
.site-nav a:hover,.site-nav a[aria-current="page"]{border-color:rgba(21,215,255,.5);color:var(--text);background:rgba(21,215,255,.08)}
.menu-toggle{display:none;border:1px solid var(--line);background:var(--panel);color:var(--text);padding:8px 12px}
main{overflow:hidden}
.page-head{max-width:var(--max);margin:0 auto;padding:70px 22px 34px}
.repo-kicker,.section-label{margin:0 0 10px;color:var(--green);font:700 12px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.08em}
h1,h2,h3{letter-spacing:0;line-height:1.08;margin:0;color:var(--text)}
h1{max-width:960px;font-size:clamp(38px,7vw,86px);font-weight:800}
.page-head p:not(.repo-kicker){max-width:760px;margin-top:18px;color:#c8d4e4;font-size:18px}
.repo-hero{max-width:var(--max);margin:0 auto 76px;padding:0 22px;display:grid;grid-template-columns:minmax(0,420px) minmax(0,1fr);gap:22px;align-items:stretch}
.repo-copy,.repo-visual,.repo-panel,.terminal-panel,.matrix-section,.route-section,.article-dock,.repo-faq,.article-shell,.issue-board{border:1px solid var(--line);background:linear-gradient(180deg,rgba(15,21,34,.96),rgba(9,13,23,.96));box-shadow:0 18px 80px rgba(0,0,0,.38)}
.repo-copy{padding:28px;display:flex;flex-direction:column;justify-content:center}
.repo-copy h2{font-size:38px;margin-bottom:14px}
.repo-copy p{color:#c9d6e6}
.repo-visual{position:relative;min-height:420px;overflow:hidden}
.repo-visual:before{content:"";position:absolute;inset:0;border:1px solid rgba(21,215,255,.45);pointer-events:none;z-index:1}
.repo-visual img{width:100%;height:100%;object-fit:cover}
.repo-actions{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 22px}
.repo-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 16px;border:1px solid var(--line);background:#0a0f19;color:var(--text);font-weight:700}
.repo-button.primary{background:linear-gradient(90deg,var(--cyan),var(--green));color:#021015;border-color:transparent}
.commit-strip{display:flex;gap:8px;flex-wrap:wrap}
.commit-strip span{border:1px solid rgba(109,246,92,.42);color:#caffc6;background:rgba(109,246,92,.08);padding:6px 9px;font:700 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace}
.repo-grid,.split-workbench,.matrix-section,.route-section,.article-dock,.repo-faq,.article-shell,.issue-board{max-width:var(--max);margin:0 auto 64px;padding:26px 22px}
.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.two-col{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.repo-panel{padding:20px;min-height:172px;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.repo-panel:hover{transform:translateY(-3px);border-color:rgba(21,215,255,.72);background:#111a2b}
.repo-panel strong,.repo-panel h2,.platform-checkrun h3{display:block;margin:8px 0 10px;font-size:22px}
.repo-panel span:not(.issue-dot),.repo-panel p,.platform-checkrun p{color:#b6c2d3}
.issue-dot{display:inline-block;width:13px;height:13px;border:3px solid var(--magenta);border-radius:50%;box-shadow:0 0 20px rgba(255,70,189,.6)}
.split-workbench{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:18px;align-items:start}
.platform-runner{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}
.platform-checkrun{border:1px solid var(--line);background:#0a0f19;padding:18px;scroll-margin-top:92px}
.platform-checkrun ul{margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;list-style:none}
.platform-checkrun li{border:1px solid rgba(21,215,255,.28);padding:8px;color:#cfe8ef;font-size:13px}
.platform-checkrun a,.repo-link{display:inline-flex;margin-top:10px;color:var(--cyan);font-weight:800}
.terminal-panel{padding:22px;background:#05080f;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.terminal-top{display:block;color:var(--magenta);border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:14px}
.terminal-panel p{color:#c7d2e2}
.terminal-panel b{color:var(--green)}
.terminal-steps{margin:14px 0 0;padding-left:20px}
.terminal-steps li{margin:8px 0;color:#d8e7f8}
.package-ledger{display:grid;gap:10px;margin-top:18px}
.plan-runner{display:grid;grid-template-columns:130px minmax(0,1fr) minmax(0,1.1fr) minmax(0,.9fr);gap:12px;align-items:start;border:1px solid var(--line);padding:16px;background:#0a0f19}
.plan-runner span{font-weight:800;color:var(--amber)}
.plan-runner b{color:#eaf5ff}
.plan-runner p,.plan-runner small{margin:0;color:#aebacc}
.route-section{display:grid;grid-template-columns:minmax(260px,.75fr) minmax(0,1.25fr);gap:22px}
.route-lanes{display:grid;gap:10px}
.route-lane{border-left:3px solid var(--cyan);background:#0a0f19;padding:14px 16px}
.route-lane:nth-child(2n){border-left-color:var(--green)}
.route-lane:nth-child(3n){border-left-color:var(--magenta)}
.route-lane span{font:800 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--amber)}
.route-lane b{display:block;margin:7px 0;color:#fff}
.route-lane p{color:#b6c2d3;margin:0}
.article-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}
.article-ticket{border:1px solid var(--line);background:#0a0f19;padding:18px;min-height:236px;display:flex;flex-direction:column;gap:9px}
.article-ticket:hover{border-color:var(--green)}
.article-ticket time,.article-ticket span{font:700 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--green)}
.article-ticket strong{font-size:18px;line-height:1.25}
.article-ticket p{color:#b6c2d3;margin:0}
.repo-faq details{border:1px solid var(--line);background:#0a0f19;margin-top:10px;padding:14px 16px}
.repo-faq summary{cursor:pointer;font-weight:800;color:#f3f7ff}
.repo-faq p{margin-top:10px;color:#bdc8d8}
.article-shell{max-width:900px}
.article-shell .article-meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--green);font:700 13px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}
.article-shell section{margin-top:28px}
.article-shell h2{font-size:28px;margin-bottom:10px}
.article-shell p{color:#c9d6e6;font-size:17px}
.article-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:30px}
.article-links a{border:1px solid rgba(21,215,255,.42);padding:9px 12px;color:var(--cyan);font-weight:800}
.issue-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.support-lane{border:1px solid var(--line);background:#0a0f19;padding:16px}
.support-lane span{font-weight:900;color:var(--magenta)}
.support-lane p{color:#b9c5d5;margin-top:8px}
.site-footer{max-width:var(--max);margin:30px auto 0;padding:32px 22px 42px;display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,.6fr));gap:18px;border-top:1px solid var(--line)}
.site-footer p{color:#9aa9bb;margin-top:8px}
.site-footer nav{display:grid;gap:8px}
.site-footer nav span{font-weight:900;color:#f2f7ff}
.site-footer a{color:#9fb0c4}
@media (max-width: 920px){
  .site-header{align-items:flex-start;flex-wrap:wrap}
  .menu-toggle{display:inline-flex}
  .site-nav{display:none;position:static;flex-basis:100%;width:100%;background:#070b13;border:1px solid var(--line);padding:10px;justify-content:flex-start}
  .site-nav.is-open{display:flex}
  .repo-hero,.split-workbench,.route-section{grid-template-columns:1fr}
  .status-grid,.article-grid,.issue-board{grid-template-columns:repeat(2,minmax(0,1fr))}
  .plan-runner{grid-template-columns:1fr}
  .repo-visual{min-height:320px}
  .site-footer{grid-template-columns:1fr 1fr}
}
@media (max-width: 560px){
  .site-header{padding:12px 16px}
  .brand-mark{min-width:0}
  .site-nav{gap:6px}
  .page-head{padding:46px 16px 24px}
  h1{font-size:40px}
  .page-head p:not(.repo-kicker){font-size:16px}
  .repo-hero,.repo-grid,.split-workbench,.matrix-section,.route-section,.article-dock,.repo-faq,.article-shell,.issue-board{padding-left:16px;padding-right:16px;margin-bottom:42px}
  .repo-copy{padding:22px}
  .repo-copy h2{font-size:30px}
  .status-grid,.two-col,.platform-runner,.article-grid,.issue-board{grid-template-columns:1fr}
  .repo-visual{min-height:250px}
  .platform-checkrun ul{grid-template-columns:1fr}
  .site-footer{grid-template-columns:1fr;padding-left:16px;padding-right:16px}
}