:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#22343c;background:#fff;font-synthesis:none;--muted:#74828a;--line:#dfe6e9;--blue:#286b82;--teal:#198b87;--red:#bb624b;--gold:#a58124;--violet:#78618c}*{box-sizing:border-box}body{margin:0}button,select,input{font:inherit}button,select{color:inherit}button{cursor:pointer;background:white;border:1px solid var(--line);border-radius:5px;padding:7px 12px;font-size:14px}button:hover{border-color:#7b9aa7;background:#f5f9fa}button:disabled{opacity:.35;cursor:default}button:focus-visible,select:focus-visible,a:focus-visible,canvas:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #3b8caa;outline-offset:3px}a{color:var(--blue);text-decoration:none}header{height:73px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 32px}header>a{font-size:14px}h1{font:500 27px/1.2 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strong{font-size:22px;line-height:1.2;font-weight:500;letter-spacing:-.035em;font-variant-numeric:tabular-nums;margin-bottom:5px}.score-grid button.active{border-bottom-color:currentColor}.score-grid button:nth-child(1){color:var(--teal)}.score-grid button:nth-child(2){color:var(--red)}.score-grid button:nth-child(3){color:var(--gold)}.score-grid button:nth-child(4){color:var(--violet)}.chart-heading{display:flex;align-items:center;justify-content:space-between;margin:19px 0 7px;gap:10px}.chart-heading span{font-size:12px;color:#93a0a6}#trajectory{display:block;width:100%;height:auto;overflow:visible;cursor:crosshair}.curve-legend{display:flex;gap:10px;flex-wrap:wrap;font-size:11px;margin-top:5px}.curve-legend span:before{content:"";display:inline-block;width:8px;height:2px;background:currentColor;vertical-align:middle;margin-right:4px}.car{color:var(--teal)}.ambulance{color:var(--red)}.cab{color:var(--gold)}.road{color:var(--violet)}.examples-heading{display:flex;gap:5px;align-items:center;justify-content:space-between;margin-top:24px;margin-bottom:10px;flex-wrap:wrap}.examples-heading select{font-size:12px;padding:5px 18px 5px 7px}.examples{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.example{border:0;background:none;padding:0;text-align:left;min-width:0}.example:hover{background:none}.example 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@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}