html,body{background:#000;height:100%;margin:0;font-family:Segoe UI,system-ui,-apple-system,Helvetica Neue,Roboto,sans-serif;overflow:hidden}#app{position:fixed;inset:0}#app canvas{display:block}#hud{--warm:#ffd08a;--blue:#8db8ff;--ink:#0a08148c;pointer-events:none;color:#fff;text-shadow:0 1px 2px #00000073,0 0 18px #00000040;-webkit-font-smoothing:antialiased;position:fixed;inset:0}#hud .level,#hud .chase,#hud .meter .label{letter-spacing:5px;text-transform:uppercase;font-size:13px;font-weight:600}#hud .level{border-left:3px solid var(--warm);letter-spacing:4px;padding-left:12px;font-size:18px;font-style:italic;font-weight:800;position:absolute;top:26px;left:32px}#hud .chase{text-align:right;opacity:.9;position:absolute;top:28px;right:32px}#hud .chase b{letter-spacing:1px;min-width:3.6em;color:var(--blue);font-variant-numeric:tabular-nums;font-size:20px;font-style:italic;font-weight:800;display:inline-block}#hud .meter{text-align:center;width:min(44vw,520px);position:absolute;top:24px;left:50%;transform:translate(-50%)}#hud .meter .label{opacity:.75;margin-bottom:8px}#hud .meter .track{background:#ffffff29;border-radius:3px;height:6px;position:relative;overflow:hidden;box-shadow:0 0 0 1px #ffffff14,0 2px 10px #00000040}#hud .meter .fill{background:#6f9bff;border-radius:3px;width:0;height:100%;transition:width .25s ease-out,background-color .25s;box-shadow:0 0 12px #ffffff59}#hud .speed{letter-spacing:-1px;font-variant-numeric:tabular-nums;align-items:baseline;gap:8px;font-size:68px;font-style:italic;font-weight:800;line-height:1;transition:color .25s,text-shadow .25s;display:flex;position:absolute;bottom:26px;right:36px}#hud .speed.fast{color:var(--warm);text-shadow:0 1px 2px #0006,0 0 24px #ffaa5a8c}#hud .speed small{letter-spacing:3px;text-transform:uppercase;opacity:.8;font-size:14px;font-style:normal;font-weight:600}#hud .controls,#hud .message{text-align:center;opacity:0;transition:opacity .4s,transform .4s;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#hud .controls.show,#hud .message.show{opacity:1}#hud .controls{background:var(--ink);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid #ffffff1f;border-radius:14px;padding:22px 34px 20px;top:66%;box-shadow:0 10px 40px #00000059}#hud .controls .title{letter-spacing:8px;background:linear-gradient(180deg, #fff 30%, var(--warm));color:#0000;text-shadow:none;filter:drop-shadow(0 2px 6px #0006);-webkit-background-clip:text;background-clip:text;margin-bottom:16px;font-size:40px;font-style:italic;font-weight:900}#hud .controls .keys{opacity:.9;flex-wrap:wrap;justify-content:center;gap:10px 20px;font-size:14px;display:flex}#hud .controls .keys b{text-shadow:none;background:#ffffff14;border:1px solid #ffffff59;border-bottom-width:2px;border-radius:5px;margin-right:6px;padding:2px 7px;font-size:12px;font-weight:700;display:inline-block}#hud .controls .hint{opacity:.9;margin-top:14px;font-size:15px}#hud .controls .hint+.hint{margin-top:4px}#hud .controls .hint b{color:var(--warm)}#hud .controls .blue{color:var(--blue)!important}#hud .controls .go{letter-spacing:5px;text-transform:uppercase;margin-top:16px;font-size:13px;font-weight:700;animation:1.4s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.35}}#hud .message{letter-spacing:12px;text-shadow:0 2px 4px #00000059,0 0 40px #ffbe7899;font-size:96px;font-style:italic;font-weight:900;transform:translate(-50%,-40%)scale(.96)}#hud .message.show{transform:translate(-50%,-50%)scale(1)}#hud .message small{letter-spacing:6px;text-transform:uppercase;opacity:.85;margin-top:10px;font-size:15px;font-style:normal;font-weight:700;display:block}#hud .speedlines{opacity:0;background:repeating-conic-gradient(#0000 0deg 4.1deg,#ffffff80 4.1deg 4.5deg),repeating-conic-gradient(#0000 0deg 6.7deg,#ffffff59 6.7deg 7deg);width:150vmax;height:150vmax;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);-webkit-mask-image:radial-gradient(circle closest-side,#0000 38%,#000 80%);mask-image:radial-gradient(circle closest-side,#0000 38%,#000 80%)}#hud .fade{opacity:0;background:#fff;position:absolute;inset:0}#hud .chase b,#hud .speed small{text-transform:none}#hud .dash{flex-direction:column;align-items:center;gap:12px;display:flex;position:absolute;bottom:24px;left:28px}#hud .player-health{text-align:center;width:170px}#hud .player-health .label{letter-spacing:4px;opacity:.75;margin-bottom:7px;font-size:11px;font-weight:600}#hud .player-health .track{background:#ffffff29;border-radius:3px;height:6px;overflow:hidden;box-shadow:0 0 0 1px #ffffff14,0 2px 10px #00000040}#hud .player-health .fill{border-radius:3px;width:100%;height:100%;transition:width .25s ease-out,background-color .25s;box-shadow:0 0 12px #ffffff59}#hud .radar{border-radius:50%;display:block;box-shadow:0 0 0 1px #ffffff24,0 6px 24px #00000059}#hud .hurt{opacity:0;background:radial-gradient(#0000 55%,#dc1e148c 100%);position:absolute;inset:0}#hud .message.lost{text-shadow:0 2px 4px #00000059,0 0 40px #ff4632a6}#hud .message{white-space:nowrap}#hud .boost{text-align:right;width:150px;position:absolute;bottom:108px;right:36px}#hud .boost .label{letter-spacing:4px;opacity:.6;margin-bottom:6px;font-size:11px;font-weight:700;transition:opacity .2s,color .2s}#hud .boost .track{background:#ffffff29;border-radius:3px;height:5px;overflow:hidden}#hud .boost .fill{background:#ffffff8c;border-radius:3px;width:100%;height:100%}#hud .boost.ready .label{opacity:1;color:#8fd0ff}#hud .boost.ready .fill{background:#8fd0ff;box-shadow:0 0 12px #78beffe6}#hud .boost.active .label{opacity:1;color:#fff}#hud .boost.active .fill{background:linear-gradient(90deg,#8fd0ff,#fff);box-shadow:0 0 16px #a0d2ff}