:root{--bg-color: #0A0E1A;--neon-cyan: #00F5FF;--neon-pink: #FF006E;--neon-green: #39FF14;--text-color: #E0E0E0;--glass: rgba(26, 31, 58, .8)}.app-container{width:100%;height:100vh;background:var(--bg-color);color:var(--text-color);font-family:JetBrains Mono,monospace;overflow:hidden;position:relative;display:flex;justify-content:center;align-items:center}.screen{width:100%;max-width:450px;height:100%;display:flex;flex-direction:column;padding:20px;box-sizing:border-box;z-index:10}.scanline{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,transparent 50%,rgba(0,245,255,.03) 50%);background-size:100% 4px;pointer-events:none;z-index:100}.glitch-text{font-size:3rem;font-weight:900;color:#fff;text-shadow:2px 0 var(--neon-pink),-2px 0 var(--neon-cyan);position:relative;text-transform:uppercase;letter-spacing:4px}.hud{display:flex;justify-content:space-between;padding:15px;background:var(--glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;border:1px solid rgba(0,245,255,.3);margin-bottom:10px}.hud-item{display:flex;align-items:center;gap:8px;font-weight:700}.fuel-gauge{display:flex;align-items:center;gap:8px;width:120px}.fuel-bar-bg{flex:1;height:8px;background:#ffffff1a;border-radius:4px;overflow:hidden}.fuel-bar-fill{height:100%;box-shadow:0 0 10px currentColor}.track-container{flex:1;width:360px;margin:0 auto;background-color:#111;background-size:cover;background-position:center;position:relative;border-left:4px solid var(--neon-cyan);border-right:4px solid var(--neon-cyan);box-shadow:0 0 20px #00f5ff33;overflow:hidden}.road-lines{position:absolute;top:0;left:50%;width:4px;height:200%;background:repeating-linear-gradient(to bottom,transparent,transparent 40px,#fff 40px,#fff 80px);transform:translate(-50%);animation:roadMove 1s linear infinite}@keyframes roadMove{0%{transform:translate(-50%) translateY(-80px)}to{transform:translate(-50%) translateY(0)}}.player-car{position:absolute;width:40px;height:70px;z-index:50}.player-car img{width:100%;height:100%;object-fit:contain}.game-object{position:absolute;width:30px;height:30px;display:flex;justify-content:center;align-items:center}.game-object img{width:100%;height:100%;object-fit:contain}.svg-car{width:30px;height:50px;border-radius:4px;position:relative}.svg-car.red{background:var(--neon-pink);box-shadow:0 0 15px var(--neon-pink)}.svg-car.blue{background:var(--neon-cyan);box-shadow:0 0 15px var(--neon-cyan)}.svg-coin{width:20px;height:20px;background:gold;border-radius:50%;box-shadow:0 0 10px gold}.play-btn{background:var(--neon-cyan);color:#000;border:none;padding:16px 32px;font-size:1.2rem;font-weight:700;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;margin-top:20px;transition:all .2s;text-transform:uppercase}.play-btn:hover{transform:scale(1.05);box-shadow:0 0 20px var(--neon-cyan)}.car-selector{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:10px}.car-btn{background:var(--glass);border:1px solid rgba(255,255,255,.1);padding:15px;border-radius:8px;cursor:pointer;color:#fff}.car-btn.active{border-color:var(--neon-cyan);background:#00f5ff1a}.mobile-controls{display:flex;justify-content:space-between;padding:20px}.ctrl-btn{width:80px;height:80px;background:var(--glass);border:2px solid var(--neon-cyan);border-radius:50%;color:var(--neon-cyan);display:flex;justify-content:center;align-items:center}.cloud-sync{position:absolute;top:10px;right:10px;font-size:10px;color:var(--neon-cyan);display:flex;align-items:center;gap:4px;opacity:.7}