:root{--bg:#f6f7f9;--card:#fff;--ink:#1c2430;--mute:#667085;--line:#e3e6ea;--accent:#1f5f8b;--bad:#b42318;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#12161c;--card:#1a2028;--ink:#e8ecf1;--mute:#98a2b3;--line:#2a323d;--accent:#6bb0e0;--bad:#f97066;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font:15px/1.45 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}nav{background:var(--card);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:16px;padding:12px 20px;display:flex}nav .spacer{flex:1}nav a.active{border-bottom:2px solid var(--accent);font-weight:600}main{max-width:1000px;margin:0 auto;padding:20px 16px 60px}h1{margin:0 0 16px;font-size:22px}h2{margin:24px 0 8px;font-size:17px}.card{background:var(--card);border:1px solid var(--line);border-radius:8px;margin-bottom:16px;padding:16px}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;padding:8px}th{color:var(--mute);font-size:13px;font-weight:500}input,select,textarea,button{font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:6px 8px}button{cursor:pointer;background:var(--accent);color:#fff;border-color:var(--accent)}button.ghost{color:var(--ink);border-color:var(--line);background:0 0}button:disabled{opacity:.5;cursor:default}.grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;display:grid}.grid label{color:var(--mute);flex-direction:column;gap:4px;font-size:13px;display:flex}.grid input,.grid select{color:var(--ink)}.err{color:var(--bad)}.mute{color:var(--mute)}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.tag{border:1px solid var(--line);color:var(--mute);border-radius:99px;padding:2px 8px;font-size:12px}.hrs{width:80px}@media (width<=640px){th,td{padding:6px 4px}}