:root{--bg:#f4f5f7;--card:#fff;--card-2:#e9ecef;--text:#15191c;--muted:#5f6b73;--accent:#1a8c80;--accent-soft:#1a8c8024;--good:#2e9e59;--good-soft:#2e9e592e;--bad:#c7403a;--bad-soft:#c7403a29;--line:#d9dde2;--nav-h:64px}@media (prefers-color-scheme:dark){:root{--bg:#101518;--card:#1a2126;--card-2:#242d33;--text:#eef2f3;--muted:#9aa7ae;--accent:#3cb8aa;--accent-soft:#3cb8aa2e;--line:#2d383f}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.45}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit;color:inherit}h1{margin:0 0 4px;font-size:28px}h2{margin:0;font-size:20px}p{margin:0}.muted{color:var(--muted)}.small{font-size:14px}.tiny{font-size:12px}.bold{font-weight:600}.accent{color:var(--accent)}.good{color:var(--good)}.bad{color:var(--bad)}.page{max-width:640px;padding:20px 16px 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th{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-size:12px;font-weight:600}table.grid td.num{text-align:right;white-space:nowrap}kbd{border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:6px;padding:1px 6px;font:12px ui-monospace,SFMono-Regular,Menlo,monospace}@media (min-width:900px){:root{--side-w:220px}.only-wide{display:block}.only-narrow{display:none!important}.nav{width:var(--side-w);height:auto;padding:18px 12px calc(16px + env(safe-area-inset-bottom));border-top:none;border-right:1px solid var(--line);flex-direction:column;align-items:stretch;top:0;bottom:0;right:auto}.nav a{border-radius:10px;flex-direction:row;flex:none;justify-content:flex-start;gap:10px;min-height:42px;padding:0 12px;font-size:15px}.nav a.active{background:var(--card-2)}.nav-brand{align-items:center;gap:10px;padding:4px 12px 18px;font-weight:600;display:flex}.nav-brand 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