:root{--bg:#0d1021;--panel:#0e1126c7;--panel-border:#ffffff17;--text:#f4f7ff;--muted:#9aa3c0;--primary:#ff2e63;--primary-2:#ff8a3d;--accent:#08d9d6;--gold:#ffd166;--radius:18px;--font:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px)}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--font);overscroll-behavior:none;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;margin:0;overflow:hidden}#app{height:100dvh;position:fixed;inset:0;overflow:hidden}#game{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}button{font:inherit;color:inherit;cursor:pointer}kbd{min-width:1.9em;height:1.9em;font:700 .78rem/1 var(--font);color:var(--text);background:linear-gradient(#2a3056,#1c2140);border:1px solid #ffffff24;border-bottom-width:3px;border-radius:7px;justify-content:center;align-items:center;padding:0 .45em;display:inline-flex}.overlay{padding:calc(16px + var(--safe-top)) calc(16px + var(--safe-right)) calc(16px + var(--safe-bottom)) calc(16px + var(--safe-left));-webkit-backdrop-filter:blur(3px);opacity:0;visibility:hidden;pointer-events:none;z-index:20;background:radial-gradient(#0d102159,#0d1021d1);justify-content:center;align-items:center;transition:opacity .25s,visibility 0s linear .25s;display:flex;position:absolute;inset:0}.overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .25s}.card{background:var(--panel);border:1px solid var(--panel-border);text-align:center;scrollbar-width:thin;border-radius:24px;width:min(100%,580px);max-height:100%;padding:32px 32px 24px;transition:transform .3s cubic-bezier(.2,.9,.3,1.2);position:relative;overflow-y:auto;transform:translateY(12px)scale(.98);box-shadow:0 30px 80px #00000080,inset 0 1px #ffffff0f}.overlay.is-visible .card{transform:none}.card--small{width:min(100%,420px)}.logo{letter-spacing:-.02em;margin:0 0 6px;font-size:clamp(3rem,12vw,5.2rem);font-style:italic;font-weight:900;line-height:.95;transform:skew(-6deg)}.logo-moto{color:var(--text);text-shadow:0 4px #00000059}.logo-rush{background:linear-gradient(90deg, var(--primary), var(--primary-2));color:#0000;filter:drop-shadow(0 0 18px #ff2e6373);-webkit-background-clip:text;background-clip:text;margin-left:.18em}.tagline{max-width:34ch;color:var(--muted);margin:8px auto 22px;line-height:1.45}.screen-title{letter-spacing:-.01em;margin:4px 0 16px;font-size:2.2rem;font-style:italic;font-weight:900}.best-line{color:var(--muted);margin:14px 0 22px;font-size:.95rem}.best-line strong{color:var(--gold);margin-left:4px;font-size:1.1rem}.btn{letter-spacing:.02em;border:0;border-radius:14px;justify-content:center;align-items:center;gap:10px;min-height:50px;padding:0 26px;font-size:1.05rem;font-weight:800;transition:transform .12s,box-shadow .2s,background .2s;display:inline-flex}.btn svg{fill:currentColor;width:1.2em;height:1.2em}.btn:active{transform:translateY(1px)scale(.98)}.btn:focus-visible,.icon-btn:focus-visible,.text-btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.btn-primary{color:#fff;background:linear-gradient(135deg, var(--primary), var(--primary-2));box-shadow:0 10px 30px #ff2e6366,inset 0 1px #ffffff4d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px #ff2e638c,inset 0 1px #ffffff4d}.btn-xl{border-radius:18px;min-width:220px;min-height:64px;font-size:1.45rem;animation:2.2s ease-in-out infinite pulse}@keyframes pulse{0%,to{box-shadow:0 10px 30px #ff2e6366,0 0 #ff2e6373,inset 0 1px #ffffff4d}50%{box-shadow:0 10px 30px #ff2e6366,0 0 0 14px #ff2e6300,inset 0 1px #ffffff4d}}.btn-ghost{background:#ffffff12;border:1px solid #ffffff24}.btn-ghost:hover{background:#ffffff21}.btn-row{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.key-hint{color:var(--muted);margin:16px 0 0;font-size:.85rem}.text-btn{color:var(--muted);background:0 0;border:0;border-radius:10px;align-items:center;gap:8px;margin-top:16px;padding:6px 12px;font-size:.9rem;display:inline-flex}.text-btn:hover{color:var(--text);background:#ffffff0f}.text-btn svg,.icon-btn svg{fill:currentColor;width:20px;height:20px}.mute-btn .icon-muted,.mute-btn .label-muted,.mute-btn.is-muted .icon-sound,.mute-btn.is-muted .label-sound{display:none}.mute-btn.is-muted .icon-muted,.mute-btn.is-muted .label-muted{display:inline}.controls{text-align:left;grid-template-columns:1fr 1fr;gap:12px;display:grid}.controls-col{background:#ffffff0a;border:1px solid #ffffff12;border-radius:14px;padding:14px 16px}.controls-col h2{letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin:0 0 10px;font-size:.72rem}.controls-col ul{color:#d7dcf0;gap:8px;margin:0;padding:0;font-size:.88rem;list-style:none;display:grid}.controls-col li{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.keys{align-items:center;gap:3px;display:inline-flex}.keys em{color:var(--muted);margin:0 3px;font-size:.75rem;font-style:normal}.kbd-gas{background:linear-gradient(#1f9d6b,#147a52)}.kbd-brake{background:linear-gradient(#c2334d,#93233a)}body:not(.is-touch) .controls-touch,body.is-touch .controls-keyboard{opacity:.55}.tips{color:var(--muted);flex-wrap:wrap;justify-content:center;gap:8px 18px;margin:16px 0 0;padding:0;font-size:.85rem;list-style:none;display:flex}.tips li{align-items:center;gap:7px;display:inline-flex}.tips b{color:var(--text)}.tip-dot{border-radius:50%;width:12px;height:12px}.tip-dot--coin{background:radial-gradient(circle at 35% 35%,#fff3a3,#d48806)}.tip-dot--near{background:var(--accent);box-shadow:0 0 10px var(--accent)}.tip-dot--oil{background:radial-gradient(circle at 35% 35%,#7c3aed,#0b0b10 70%)}.hud{top:calc(12px + var(--safe-top));left:calc(12px + var(--safe-left));right:calc(12px + var(--safe-right));pointer-events:none;opacity:0;z-index:10;justify-content:space-between;align-items:flex-start;gap:12px;transition:opacity .25s,transform .25s;display:flex;position:absolute;transform:translateY(-10px)}.hud.is-visible{opacity:1;transform:none}.hud-panel{-webkit-backdrop-filter:blur(6px);background:#0a0c1e9e;border:1px solid #ffffff14;border-radius:14px;padding:10px 16px;box-shadow:0 8px 24px #0000004d}.hud-score{align-items:flex-end;gap:18px;display:flex}.hud-stat{flex-direction:column;display:flex}.hud-label{letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-size:.66rem;font-weight:700}.hud-value{font-variant-numeric:tabular-nums;font-size:1.9rem;font-weight:900;line-height:1.05}.hud-stat--small .hud-value{color:var(--gold);font-size:1.1rem}.hud-right{align-items:flex-start;gap:8px;display:flex}.hud-speed{min-width:132px}.speed-readout{font-variant-numeric:tabular-nums;justify-content:flex-end;align-items:baseline;gap:5px;font-size:1.6rem;font-weight:900;line-height:1.05;display:flex}.speed-readout .unit{color:var(--muted);font-size:.7rem;font-weight:700}.speed-bar{background:#ffffff1a;border-radius:3px;height:5px;margin:6px 0 5px;overflow:hidden}.speed-bar>div{background:linear-gradient(90deg, var(--accent), var(--gold), var(--primary));transform-origin:0;height:100%;transform:scaleX(0)}.hud-meta{color:var(--muted);font-variant-numeric:tabular-nums;justify-content:space-between;gap:10px;font-size:.72rem;font-weight:700;display:flex}.hud-meta b{color:var(--text)}.hud-buttons{pointer-events:auto;flex-direction:column;gap:8px;display:flex}.icon-btn{-webkit-backdrop-filter:blur(6px);background:#0a0c1e9e;border:1px solid #ffffff1a;border-radius:12px;place-items:center;width:44px;height:44px;transition:background .15s;display:grid}.icon-btn:hover{background:#282e5acc}.hint{left:50%;bottom:calc(28px + var(--safe-bottom));white-space:nowrap;text-overflow:ellipsis;opacity:0;pointer-events:none;z-index:11;background:#0a0c1eb8;border:1px solid #ffffff1a;border-radius:999px;max-width:calc(100% - 32px);padding:10px 18px;font-size:.9rem;font-weight:600;transition:opacity .4s,transform .4s;position:absolute;overflow:hidden;transform:translate(-50%,10px)}.hint.is-visible{opacity:1;transform:translate(-50%)}body.is-touch .hint{top:calc(110px + var(--safe-top));white-space:normal;text-align:center;border-radius:16px;bottom:auto}.record-badge{color:#3b2300;letter-spacing:.08em;text-transform:uppercase;background:linear-gradient(90deg,#ffd166,#ffb347);border-radius:999px;width:fit-content;margin:0 auto 6px;padding:6px 14px;font-size:.8rem;font-weight:900;animation:1.4s ease-in-out infinite glowPulse;display:none}.record-badge.is-visible{display:block}@keyframes glowPulse{50%{box-shadow:0 0 24px #ffd166b3}}.final-score{flex-direction:column;align-items:center;margin-bottom:16px;display:flex}.final-score-value{font-variant-numeric:tabular-nums;background:linear-gradient(90deg,#fff,#ffd9e2);color:#0000;-webkit-background-clip:text;background-clip:text;font-size:3.6rem;font-weight:900;line-height:1}.stats{grid-template-columns:repeat(2,1fr);gap:8px;margin:0 0 22px;display:grid}.stats>div{background:#ffffff0d;border-radius:12px;padding:10px}.stats dt{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:.7rem;font-weight:700}.stats dd{font-variant-numeric:tabular-nums;margin:2px 0 0;font-size:1.2rem;font-weight:800}.touch-controls{padding:0 calc(14px + var(--safe-right)) calc(18px + var(--safe-bottom)) calc(14px + var(--safe-left));pointer-events:none;z-index:12;justify-content:space-between;align-items:flex-end;gap:12px;display:none;position:absolute;bottom:0;left:0;right:0}body.is-touch .touch-controls.is-visible{display:flex}.touch-group{pointer-events:auto;gap:12px;display:flex}.touch-btn{-webkit-backdrop-filter:blur(4px);letter-spacing:.08em;touch-action:none;background:#0c0e2280;border:1px solid #ffffff2e;border-radius:22px;place-items:center;width:clamp(68px,19vw,92px);height:clamp(68px,19vw,92px);font-size:.85rem;font-weight:900;transition:transform 80ms,background 80ms;display:grid}.touch-btn svg{fill:currentColor;width:44%;height:44%}.touch-btn.is-active{background:#08d9d659;transform:scale(.93)}.touch-btn--gas{background:#1f9d6b73}.touch-btn--gas.is-active{background:#1fc57fbf}.touch-btn--brake{background:#c2334d6b}.touch-btn--brake.is-active{background:#e63c5abf}@media (width<=560px){.card{border-radius:20px;padding:24px 18px 18px}.controls{grid-template-columns:1fr}.hud-panel{padding:8px 12px}.hud-value{font-size:1.5rem}.hud-score{gap:12px}.hud-speed{min-width:108px}.speed-readout{font-size:1.3rem}.final-score-value{font-size:3rem}}@media (height<=560px){.card{padding:16px 20px}.logo{font-size:2.6rem}.tips,.text-btn{display:none}.btn-xl{min-height:52px;font-size:1.2rem}.best-line{margin:8px 0 12px}.tagline{display:none}.logo{margin-bottom:12px}.touch-btn{width:64px;height:64px}body.is-touch .hint{top:calc(96px + var(--safe-top))}}@media (width<=560px),(height<=560px){body.is-touch .controls-keyboard{display:none}body.is-touch .controls{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.btn-xl,.record-badge{animation:none}}