:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--background:#0b0d12;--foreground:#f4f7fb;--muted:#9ca8ba;--line:#253044;--panel:#121722;--panel-strong:#171f2e;--accent:#2dd4bf;--accent-strong:#38bdf8;--warning:#f59e0b;--danger:#fb7185}*{box-sizing:border-box}html,body{background:var(--background);min-height:100%;color:var(--foreground);margin:0;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif}a{color:inherit}.page{min-height:100vh;padding:32px}.shell{width:min(1180px,100%);margin:0 auto}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:16px 0 28px;display:flex}.brand{gap:6px;display:grid}.brand h1{letter-spacing:0;margin:0;font-size:clamp(28px,4vw,46px);line-height:1.04}.brand p,.section p{color:var(--muted);margin:0;line-height:1.7}.pill{color:var(--accent);white-space:nowrap;border:1px solid #2dd4bf73;padding:8px 12px;font-size:13px}.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:28px;display:grid}.card{border:1px solid var(--line);background:var(--panel);border-radius:8px;min-height:156px;padding:18px}.card h2{margin:0 0 12px;font-size:16px}.card ul{color:var(--muted);margin:0;padding-left:18px;line-height:1.7}.section{border-top:1px solid var(--line);margin-top:34px;padding:24px 0}.section h2{margin:0 0 12px;font-size:22px}.code{border:1px solid var(--line);background:var(--panel-strong);color:#d9e4f2;border-radius:8px;margin-top:14px;padding:16px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.7;display:block;overflow-x:auto}.status-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px;display:grid}.status-item{border:1px solid var(--line);background:var(--panel);color:var(--muted);border-radius:8px;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex}.dot{background:var(--accent);border-radius:999px;flex:0 0 10px;width:10px;height:10px}.dot.warn{background:var(--warning)}@media (max-width:820px){.page{padding:20px}.topbar{flex-direction:column;align-items:flex-start}.grid,.status-list{grid-template-columns:1fr}}