:root{--bg:#f5f6f9;--card:#fff;--ink:#14181f;--muted:#5b6472;--line:#dde1e8;--brand:#1f4fd8;--brand-ink:#fff;--ok:#117a43;--okbg:#e2f5ea;--warn:#8a5a00;--warnbg:#fff1d6;--bad:#a4231b;--badbg:#fde4e2;--r:12px}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0e1116;--card:#171b22;--ink:#e8ebf0;--muted:#98a2b3;--line:#2a313c;--brand:#6b8cff;--brand-ink:#0b1020;--ok:#5fd38d;--okbg:#12301f;--warn:#f0b64d;--warnbg:#3a2c0c;--bad:#ff8a80;--badbg:#3a1613}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:2}
.brand{display:flex;align-items:center;gap:10px;font-weight:500;letter-spacing:.02em}
.mark{width:22px;height:22px;border-radius:6px;background:var(--brand)}
.who{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px;min-width:0}
#whoName{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:36vw}
main{max-width:960px;margin:0 auto;padding:16px}
section{margin:0 0 20px}
h1{font-size:1.6rem;margin:.2em 0}h2{font-size:1.15rem;margin:0 0 10px}h3{margin:0 0 6px;font-size:1rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.hero{display:grid;gap:12px;grid-template-columns:1fr auto;align-items:center}
.clock{font-variant-numeric:tabular-nums;font-size:2rem;font-weight:500;text-align:right}
.muted{color:var(--muted)}.center{text-align:center}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:13px;background:var(--line);color:var(--ink)}
.pill.ok{background:var(--okbg);color:var(--ok)}.pill.warn{background:var(--warnbg);color:var(--warn)}.pill.bad{background:var(--badbg);color:var(--bad)}
button,.btn{font:inherit;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:8px 14px;cursor:pointer;text-decoration:none;display:inline-block}
button.primary,.btn.primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
button.ghost{background:transparent}button:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}
button:focus-visible,.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.end{justify-content:flex-end}
.bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden}.bar>i{display:block;height:100%;background:var(--brand)}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.doc h1{font-size:1.35rem}.doc h2{font-size:1.1rem;margin-top:1.2em}.doc code{background:var(--bg);padding:1px 5px;border-radius:5px;font-size:.9em}
.doc pre{background:var(--bg);padding:10px;border-radius:8px;overflow:auto}.doc table{display:block;overflow-x:auto}
.error{background:var(--badbg);color:var(--bad);border-radius:8px;padding:10px 12px}
input,select,textarea{font:inherit;width:100%;padding:8px;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
label{display:block;font-size:14px;color:var(--muted);margin:8px 0 2px}
dialog{border:1px solid var(--line);border-radius:var(--r);background:var(--card);color:var(--ink);width:min(520px,92vw)}
dialog::backdrop{background:rgba(0,0,0,.45)}
@media (max-width:560px){.hero{grid-template-columns:1fr}.clock{text-align:left}main{padding:12px}}