:root{color-scheme:light dark;--bg:#fff;--fg:#1a1a1a;--muted:#666;--line:#ddd}@media(prefers-color-scheme:dark){:root{--bg:#121212;--fg:#e6e6e6;--muted:#aaa;--line:#333}}*{box-sizing:border-box}body{margin:0;padding:24px;background:var(--bg);color:var(--fg);font:14px/1.5 system-ui,sans-serif}h1{font-size:24px;font-weight:600;margin:6px 0 12px}p{margin:4px 0}.eyebrow{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}.meta,footer{color:var(--muted);font-size:12px}.table-wrap{overflow-x:auto;width:100%;margin:24px 0}table{border-collapse:collapse;width:100%;text-align:left;font-size:13px}caption{text-align:left;font-weight:600;margin-bottom:10px}th{font-weight:600;white-space:nowrap}td,th{padding:10px 12px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}td:first-child,th:first-child{padding-left:0}details{margin-top:24px}summary{cursor:pointer;font-weight:500;padding:8px 0}footer{border-top:1px solid var(--line);padding-top:16px;margin-top:24px}a{color:inherit;text-underline-offset:3px}a:focus-visible,summary:focus-visible{outline:2px solid currentColor;outline-offset:4px}@media(max-width:500px){body{padding:16px}table{min-width:650px}h1{font-size:22px}}
/* RuleMetric comparison table readability; live feed behavior is unchanged. */
:root{--table-head:#f1f5f9;--table-hover:#f8fafc}@media(prefers-color-scheme:dark){:root{--table-head:#202833;--table-hover:#19212b}}
.table-wrap{border:1px solid var(--line);border-radius:8px;margin:20px 0}caption{padding:14px 16px;margin:0}th{background:var(--table-head);font-size:12px;white-space:normal;vertical-align:middle}td,th{padding:14px 16px;line-height:1.5}td:first-child,th:first-child{padding-left:16px}tbody tr:last-child td{border-bottom:0}tbody tr:hover td{background:var(--table-hover)}@media(max-width:500px){td,th{padding:12px}td:first-child,th:first-child{padding-left:12px}table{min-width:650px}}