:root{--bg:#f6f7f9;--card:#fff;--fg:#1a1d21;--muted:#6b7280;--line:#e3e6ea;--accent:#1f5fbf;--warn-bg:#fff4e0;--warn-fg:#8a4b00;--pq:#e6f0ff;--bar:#4b8fd6;--target:#c2842f}
@media (prefers-color-scheme:dark){:root{--bg:#0f1216;--card:#171b21;--fg:#e6e8eb;--muted:#9aa3ad;--line:#2a3039;--accent:#7fb0ff;--warn-bg:#3a2a10;--warn-fg:#ffd28a;--pq:#1c2a44;--bar:#6fa5e6;--target:#e0a24a}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
header{background:var(--card);border-bottom:1px solid var(--line)}
.bar{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;padding:12px 16px}
.brand{font-weight:700;font-size:20px;color:var(--fg)}
.net{font-size:11px;font-weight:600;text-transform:uppercase;margin-left:8px;padding:2px 6px;border-radius:4px;background:var(--line);vertical-align:middle}
.net-main{background:#dcfce7;color:#14532d}
nav{display:flex;gap:16px}
.search{display:flex;flex:1 1 320px;gap:6px}
.search input{flex:1;min-width:0;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--fg);font:inherit}
.search button,.btn{padding:8px 14px;border:1px solid var(--line);border-radius:6px;background:var(--card);color:var(--fg);font:inherit;cursor:pointer;display:inline-block}
.banner{background:var(--warn-bg);color:var(--warn-fg);padding:8px 16px;text-align:center;font-size:14px}
.banner.warn{font-weight:600}
main{padding:20px 16px}
h1{font-size:24px;margin:0 0 6px}h2{font-size:16px;margin:0 0 12px;display:flex;justify-content:space-between;align-items:baseline}
.more{font-weight:400;font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:16px;margin-bottom:16px;min-width:0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin-bottom:16px}
.grid .card{margin-bottom:0}.span2{grid-column:span 2}
@media (max-width:720px){.span2{grid-column:span 1}}
dl{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0}dt{color:var(--muted)}dd{margin:0;min-width:0;overflow-wrap:anywhere}
dl.inline{display:flex;gap:8px 24px;flex-wrap:wrap;margin-bottom:12px}
dl details{grid-column:1/-1;display:contents}dl details summary{grid-column:1/-1;cursor:pointer;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:600}
.card{overflow-x:auto}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.hash{overflow-wrap:anywhere;margin:0 0 16px}
.wrap-any{overflow-wrap:anywhere;white-space:normal}.small{font-size:11px;max-height:200px;overflow:auto}
.muted{color:var(--muted)}
.badge{display:inline-block;font-size:11px;padding:1px 6px;border-radius:4px;background:var(--line);vertical-align:middle}
.badge.warn{background:var(--warn-bg);color:var(--warn-fg)}.badge.pq{background:var(--pq)}
.pq{margin-top:4px;font-size:13px}
ol.io{margin:0;padding-left:20px}ol.io li{padding:8px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}ol.io li:last-child{border-bottom:0}
.hint{display:inline-block;width:16px;height:16px;border-radius:50%;background:var(--line);text-align:center;font-size:11px;line-height:16px;cursor:help}
.chart{width:100%;height:auto;display:block}.chart .bar{fill:var(--bar)}.chart .bar.clamped{fill:var(--target)}.chart .target{stroke:var(--target);stroke-dasharray:4 3}.chart .lbl{font-size:11px;fill:var(--muted)}.chart .lbl.end{text-anchor:end}.chart .line{fill:none;stroke:var(--bar);stroke-width:2}
footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:16px;color:var(--muted);font-size:12px;border-top:1px solid var(--line)}