:root{--bg: #0b0c10;--surface: #14161c;--surface-2: #1c1f27;--text: #e8eaed;--muted: #9aa0aa;--accent: #ffcc00;--accent-2: #4f9dff;--border: #262a33;--radius: 12px;--maxw: 820px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}a{color:var(--accent-2)}.site-header,.site-footer{border-bottom:1px solid var(--border)}.site-footer{border-bottom:none;border-top:1px solid var(--border);margin-top:48px}.site-header .wrap,.site-footer .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px}.brand{font-weight:800;letter-spacing:-.02em;color:var(--text);text-decoration:none;font-size:1.15rem}.brand span{color:var(--accent)}.muted{color:var(--muted)}.site-footer 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li{display:flex;align-items:center;gap:8px;min-width:0}.map-swatch{flex:none;width:12px;height:12px;border-radius:3px;background:color-mix(in oklab,var(--map-hue) var(--p),var(--map-land))}.map-lrank{flex:none;min-width:1.4em;font-weight:800;color:var(--accent);text-align:right}.map-lname{flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.map-lval{flex:none;color:var(--muted);font-variant-numeric:tabular-nums}@media(max-width:560px){.dotchart .dot-row,.units .unit-row{grid-template-columns:110px 1fr}.scale-track{height:160px}}details.faq{border:1px solid var(--border);border-radius:10px;padding:12px 16px;margin:10px 0;background:var(--surface)}details.faq summary{cursor:pointer;font-weight:600}details.faq p{color:var(--muted);margin:10px 0 2px}.note{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;margin:16px 0}.note h2{margin-top:0;font-size:1.05rem}.sources li{margin:4px 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a{text-decoration:none;border-bottom:1px solid transparent}.topic-nav a:hover{color:var(--accent);border-bottom-color:currentColor}.topic-back{margin-top:1.4rem;font-size:.9rem}