:root{color-scheme:light dark;--bg: #ffffff;--fg: #1a1a1a;--muted: #5c5c5c;--line: #e0e0e0;--panel: #f6f6f6;--ok: #1d6b3f;--warn: #8a5a00}@media(prefers-color-scheme:dark){:root{--bg: #141414;--fg: #ececec;--muted: #a0a0a0;--line: #303030;--panel: #1e1e1e;--ok: #62c188;--warn: #d8a44a}}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.6;overflow-x:hidden}.wrap{max-width:46rem;margin:0 auto;padding:2rem 1rem 4rem}h1{font-size:1.25rem;margin:0 0 .25rem}h2{font-size:.95rem;margin:2rem 0 .5rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}p{margin:0 0 .75rem}.sub{color:var(--muted);margin-bottom:1.5rem}.banner{border:1px solid var(--line);border-left:4px solid var(--warn);background:var(--panel);padding:.75rem 1rem;margin-bottom:1.5rem;font-size:.875rem}nav{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}nav a{display:inline-block;padding:.5rem .875rem;border:1px solid var(--line);border-radius:4px;color:var(--fg);text-decoration:none;font-size:.875rem;min-height:44px;line-height:28px}nav a[aria-current=page]{background:var(--panel);font-weight:600}nav a:focus-visible,button:focus-visible{outline:2px solid var(--fg);outline-offset:2px}table{width:100%;border-collapse:collapse;font-size:.875rem}th,td{text-align:left;padding:.5rem .25rem;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:500;width:42%}td{font-variant-numeric:tabular-nums;word-break:break-word}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8125rem}.ok{color:var(--ok);font-weight:600}.scroll-x{overflow-x:auto}