.chart-lab-jump{display:flex;flex-wrap:wrap;gap:10px 24px;margin:24px 0;font-size:.92rem}
.chart-lab-section{scroll-margin-top:100px}.chart-lab-section>p{max-width:78ch;line-height:1.75}
.chart-lab-controls{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin:24px 0}.chart-lab-controls label{font-size:.9rem;line-height:1.6;min-width:0}.chart-lab-controls select{display:block;width:100%;margin-top:7px;min-height:44px;padding:10px 12px;border:1px solid var(--border-color);border-radius:4px;background:var(--bg-card);color:var(--text-primary);font:inherit}
.chart-lab-rule{border-left:3px solid var(--accent);padding:4px 0 4px 16px;font-size:.9rem;color:var(--text-secondary)}
.chart-lab-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 26px;border-block:1px solid var(--border-color);padding:22px 0;margin:24px 0}.chart-lab-metrics>div{min-width:0}.chart-lab-metrics dt{font-size:.83rem;line-height:1.5;color:var(--text-secondary);margin-bottom:7px}.chart-lab-metrics dd{margin:0;font:600 1.2rem var(--font-mono,monospace);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.chart-lab-figure{margin:26px 0 12px}.chart-lab-plot{overflow-x:auto;border:1px solid var(--border-color);background:var(--bg-card);border-radius:4px}.chart-lab-plot svg{display:block;width:100%;min-width:680px;height:auto}.chart-lab-figure figcaption{font-size:.85rem;line-height:1.7;color:var(--text-secondary);margin-top:12px}.chart-lab-hint{font-size:.83rem!important;color:var(--text-secondary);line-height:1.7}
.chart-lab-inspector{padding:18px 0;margin:18px 0;border-block:1px solid var(--border-color);font-size:.94rem;line-height:1.7}.chart-lab-inspector h3{font-size:1rem;margin:0 0 6px}.chart-lab-inspector p{margin:6px 0}.chart-lab-inspector strong{font-variant-numeric:tabular-nums}
.chart-lab-downloads{flex-wrap:wrap;margin:24px 0 10px}.chart-lab-records{margin:26px 0}.chart-lab-records>summary{cursor:pointer;color:var(--accent);line-height:1.6;padding:8px 0}.chart-lab-table{min-width:790px}.chart-lab-table td,.chart-lab-table th{font-size:.85rem;line-height:1.7;font-variant-numeric:tabular-nums}.chart-lab-table th[scope=row]{font-weight:400}
.chart-lab-fictional{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;margin:26px 0}.chart-lab-fictional article{min-width:0;padding-top:18px;border-top:2px solid var(--border-color)}.chart-lab-fictional h3{font-size:1.16rem;margin:0 0 12px;line-height:1.5}.chart-lab-path{font:600 1.04rem var(--font-mono,monospace);line-height:1.7;font-variant-numeric:tabular-nums}.chart-lab-toyplot svg{display:block;width:100%;height:auto}.chart-lab-method{line-height:1.8;padding-left:24px;max-width:80ch}.chart-lab-method li{margin:10px 0}.chart-lab-method code{overflow-wrap:anywhere}
.chart-lab-section [hidden]{display:none!important}.chart-lab-section select:focus-visible,.chart-lab-section button:focus-visible,.chart-lab-plot:focus-visible,.chart-lab-records>summary:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
@media(max-width:740px){.chart-lab-controls{grid-template-columns:1fr;gap:16px}.chart-lab-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 14px}.chart-lab-fictional{grid-template-columns:1fr;gap:24px}.chart-lab-metrics dd{font-size:1.05rem}}
@media print{.chart-lab-controls,.chart-lab-downloads,.chart-lab-jump,.chart-lab-hint{display:none}.chart-lab-plot{overflow:visible}.chart-lab-plot svg{min-width:0}.chart-lab-fictional{grid-template-columns:1fr 1fr}.chart-lab-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}