:root{color-scheme:light;--ink: #1f2937;--ink-2: #6b7280;--ink-3: #9ca3af;--line: #e5e7eb;--surface: #ffffff;--surface-2: #f9fafb}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--surface-2)}.wrap{max-width:880px;margin:0 auto;padding:24px 20px 64px}h1{font-size:20px;margin:0 0 2px}.sub{color:var(--ink-2);font-size:13px;margin:0 0 8px}.nav{font-size:13px;margin:0 0 20px;color:var(--ink-3)}.nav a{color:#2563eb;text-decoration:none}.nav a:hover{text-decoration:underline}.nav .here{color:var(--ink);font-weight:500}.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}.card h2{font-size:13px;font-weight:600;color:var(--ink-2);text-transform:uppercase;letter-spacing:.04em;margin:0 0 12px}.controls{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.controls label{font-size:12px;color:var(--ink-2);display:block;margin-bottom:4px}.controls select{font-size:13px;padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--ink);min-width:200px}.ratio-box{flex:1;min-width:220px}.ratio-box input{width:100%}#ratio-label{font-variant-numeric:tabular-nums;color:var(--ink);font-weight:600}.swatches{display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap}.swatch{flex:1;min-width:96px;text-align:center}.swatch .chip{height:72px;border-radius:8px;border:1px solid rgba(0,0,0,.08)}.swatch .lbl{font-size:12px;margin-top:6px;color:var(--ink);font-weight:500}.swatch .hex{font-size:11px;color:var(--ink-3);font-family:ui-monospace,monospace}.strip-row{display:grid;grid-template-columns:110px 1fr;gap:10px;align-items:center;margin-bottom:8px}.strip-row .lbl{font-size:12px;color:var(--ink-2);text-align:right}.strip-row canvas{width:100%;height:28px;border-radius:6px;border:1px solid rgba(0,0,0,.08);display:block}.note{font-size:12px;color:var(--ink-3);margin-top:10px;line-height:1.5}.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--ink);margin-bottom:6px}.legend-item{display:inline-flex;align-items:center;gap:6px}#plot{width:100%;height:320px;display:block}#plot-tooltip{display:none;position:fixed;z-index:10;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:0 4px 12px #00000014;padding:8px 10px;font-size:12px;pointer-events:none}.tt-head{font-weight:600;margin-bottom:4px}.tt-row{display:flex;align-items:center;gap:6px;color:var(--ink-2)}.tt-row b{color:var(--ink);font-variant-numeric:tabular-nums;margin-left:auto}.tt-chip{width:8px;height:8px;border-radius:2px;display:inline-block}#drawdown{width:100%;height:120px;border-radius:6px;border:1px solid rgba(0,0,0,.08);display:block}.drawdown-labels{display:flex;justify-content:space-between;font-size:11px;color:var(--ink-3);margin-top:4px}details{margin-top:8px}summary{font-size:12px;color:var(--ink-2);cursor:pointer}table{border-collapse:collapse;font-size:12px;font-variant-numeric:tabular-nums;margin-top:8px}th,td{border:1px solid var(--line);padding:3px 10px;text-align:right}th{background:var(--surface-2);font-weight:600;color:var(--ink-2)}footer{font-size:11px;color:var(--ink-3);line-height:1.6;margin-top:24px}