:root{color-scheme:dark;--ink:#f5f4e9;--muted:#a5b5b7;--panel:#13212cec;--line:#ffffff1c;--gold:#ffd43b}*{box-sizing:border-box}body{margin:0;background:#233f3a;color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;overscroll-behavior:none}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #fff;outline-offset:4px}button:disabled{cursor:default;opacity:.5}[hidden]{display:none!important}#track{position:fixed;inset:0;width:100%;height:100%;touch-action:none}.top{position:fixed;z-index:20;left:0;right:0;top:0;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:max(14px,env(safe-area-inset-top)) 22px 14px;background:linear-gradient(#0c192aee,#0c192a00);pointer-events:none}.top>*{pointer-events:auto}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:12px;font-weight:850;letter-spacing:.06em}.brand small{display:block;color:var(--gold);font-size:9px;letter-spacing:.13em}.brand img{border-radius:9px}.top-actions{display:flex;gap:8px}.top-actions button{background:#112330d9;color:#eff5ef;border:1px solid var(--line);border-radius:10px;min-height:44px;padding:8px 14px;font-size:12px;font-weight:750}.overlay{position:fixed;inset:0;z-index:10;display:flex;align-items:safe center;justify-content:center;overflow-y:auto;padding:88px 20px 28px;background:linear-gradient(90deg,#0a1921c9,#0a19214d);backdrop-filter:blur(3px)}.panel{width:min(510px,100%);background:var(--panel);border:1px solid #d5eee22e;border-radius:24px;padding:30px;box-shadow:0 24px 70px #0006}.eyebrow{margin:0 0 16px;color:#a5dbc1;font-size:10px;font-weight:800;letter-spacing:.16em}h1{margin:0;font-size:clamp(42px,8vw,65px);line-height:.95;letter-spacing:-.04em;font-weight:950}h1 span{color:var(--gold)}.tagline{font-size:18px;margin:14px 0;color:#e7eee6}.specs{display:flex;gap:8px;margin:0 0 20px;font-size:11px;color:var(--muted)}.specs span{border:1px solid var(--line);border-radius:6px;padding:4px 9px}fieldset{padding:0;border:0;margin:0}legend{font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:800;margin-bottom:9px;color:var(--muted)}.tracks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.track-choice{padding:10px 6px;background:#ffffff06;border:1px solid var(--line);border-radius:12px;color:var(--ink);font-size:11px;font-weight:750}.track-choice[aria-pressed=true]{border-color:var(--gold);background:#ffd43b13;color:var(--gold)}.track-choice svg{display:block;margin:0 auto 5px;width:90%;height:45px;overflow:visible}.track-choice span{display:block;font-size:8px;color:var(--muted);font-weight:500;margin-top:4px}.setup{display:flex;gap:22px;align-items:center;margin:18px 0}.setup>label{font-size:11px;color:var(--muted);flex:1}select{display:block;margin-top:4px;width:100%;padding:8px;border:1px solid var(--line);border-radius:8px;background:#21313b;color:var(--ink);font:inherit;font-size:13px;min-height:40px}.assist{display:flex;gap:7px;align-items:center}.assist input{accent-color:var(--gold);width:18px;height:18px;flex:none}.assist span{font-size:12px;font-weight:700;color:var(--ink)}.assist small{font-size:10px;line-height:1.3;display:block;color:var(--muted);font-weight:400;margin-top:3px}.primary,.secondary{width:100%;min-height:50px;border:0;border-radius:12px;font-weight:850;padding:12px 18px}.primary{display:flex;justify-content:space-between;background:var(--gold);color:#201c0c;box-shadow:0 4px 0 #a68521}.primary:hover{background:#ffe171}.primary:active{transform:translateY(2px)}.secondary{background:#ffffff0c;border:1px solid #ffffff30;color:var(--ink);margin-top:14px}.instructions{font-size:11px;color:var(--muted);line-height:1.65;margin:18px 0 12px}.instructions b{color:#dbe4dd}.menu-links{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:11px}.menu-links a{color:#b5d6cd;min-height:32px;display:inline-flex;align-items:center;text-underline-offset:4px}.best{font-size:11px;color:var(--gold);margin:4px 0 0}#hud{position:fixed;inset:0;z-index:3;pointer-events:none}.race-stats{position:absolute;top:max(76px,calc(env(safe-area-inset-top) + 66px));left:22px;display:flex;gap:24px;padding:12px 18px;background:#10252cda;border:1px solid var(--line);border-radius:14px;box-shadow:0 4px 20px #0003}.race-stats small{display:block;color:#c9d9cd;font-size:9px;letter-spacing:.1em}.race-stats strong{display:block;font-size:24px;font-variant-numeric:tabular-nums;line-height:1.2}.car-health{position:absolute;bottom:136px;right:24px;display:grid;grid-template-columns:auto 42px;gap:3px 10px;width:170px;padding:10px 12px;border-radius:10px;background:#10252cda}.car-health span{font-size:8px;grid-column:1/-1;letter-spacing:.12em}.car-health meter{width:100%;height:13px;accent-color:#77df9c}.car-health b{font-size:10px;text-align:right}#raceHint{position:absolute;bottom:124px;left:24px;font-size:11px;color:#fff;text-shadow:0 2px 3px #000;background:#10252cda;padding:7px 11px;border-radius:8px;max-width:46vw}#controls{position:fixed;bottom:max(22px,env(safe-area-inset-bottom));left:22px;right:22px;z-index:5;display:flex;justify-content:space-between;align-items:flex-end;pointer-events:none;gap:12px}#controls button{pointer-events:auto;touch-action:none;user-select:none;-webkit-user-select:none;min-height:64px;border:1px solid #ffffff36;border-radius:16px;background:#10252cea;color:white;font-size:26px;font-weight:800;box-shadow:0 4px 0 #07141c}.steering{display:flex;gap:7px;align-items:center}.steering button{width:64px}.steering #brake{width:64px;font-size:10px}#controls button.held{background:#ffcf3b;color:#11231e}.fire{width:112px!important;background:#ffd43b!important;color:#201c0c!important;padding:10px}.fire small{font-size:8px;display:block;letter-spacing:.1em}.fire span{font-size:15px;display:block}#countdown{position:fixed;inset:30% 0 auto;text-align:center;font-size:100px;font-weight:950;z-index:5;text-shadow:0 6px 15px #0007;color:#ffe15f;pointer-events:none}#notice{position:fixed;top:160px;left:50%;transform:translateX(-50%);max-width:80vw;background:#10252cee;border:1px solid #a5dbc159;border-radius:12px;padding:10px 18px;font-size:13px;font-weight:750;z-index:6;opacity:0;pointer-events:none;transition:opacity .2s}#notice.visible{opacity:1}.compact{max-width:400px;text-align:center}.compact h2{font-size:32px;line-height:1.1;margin:0 0 14px}.compact p{font-size:14px;color:var(--muted)}.compact .eyebrow{font-size:10px;color:var(--gold)}.text-button{border:0;background:transparent;color:#b5d6cd;font-size:12px;min-height:44px;padding:10px;margin-top:8px}#ranking{text-align:left;list-style:none;padding:0;margin:20px 0}#ranking li{display:flex;justify-content:space-between;padding:8px 10px;border-bottom:1px solid var(--line);font-size:12px}#ranking li.you{color:var(--gold);background:#ffd43b0a;border-radius:8px}#reward{font-size:11px;color:var(--gold)}@media(min-width:1000px){#menu{justify-content:flex-start;padding-left:7vw}.panel{padding:32px}.car-health{bottom:116px}}@media(max-width:480px){.top{padding-left:14px;padding-right:14px}.top-actions button{padding:8px 10px}.panel{padding:22px}.overlay{padding:80px 12px 24px}.setup{gap:12px}.race-stats{left:12px;top:76px;gap:18px;padding:10px 14px}.race-stats strong{font-size:21px}.race-stats small{font-size:8px}#controls{left:12px;right:12px;gap:8px}.steering button{width:51px}#controls button{min-height:58px;border-radius:13px}.steering #brake{width:48px}.fire{width:98px!important}.car-health{right:12px;bottom:110px;width:143px}#raceHint{left:12px;bottom:100px;max-width:43vw;font-size:10px}#notice{top:151px;width:max-content;font-size:12px}}@media(max-height:480px) and (min-width:600px){.race-stats{top:64px;gap:16px;padding:7px 12px}.race-stats strong{font-size:18px}#controls{bottom:12px}.car-health{bottom:99px}#raceHint{bottom:92px}#notice{top:120px}.overlay{padding-top:75px;align-items:flex-start}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}