*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none;touch-action:none}body{font-family:system-ui,sans-serif;background:#050510;color:#fff;overflow:hidden}.app{width:100vw;height:100vh;position:relative;display:flex;flex-direction:column}.cloud-tag{position:absolute;top:15px;right:15px;z-index:999;display:flex;align-items:center;gap:6px;background:#0009;padding:6px 12px;border-radius:20px;font-size:12px;border:1px solid #333;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.spin{animation:spin 2s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.screen{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;height:100%}.start{background:radial-gradient(circle,#1a0b2e,#050510)}.play{background:#050510;perspective:800px;cursor:grab}.play:active{cursor:grabbing}.over{background:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:200}.neon-title{font-size:4rem;font-weight:900;font-style:italic;text-align:center;margin-bottom:20px;color:#fff;text-shadow:0 0 10px #0ff,0 0 20px #0ff,0 0 40px #0ff}.neon-title.red{text-shadow:0 0 10px #f05,0 0 20px #f05,0 0 40px #f05}.high-score{display:flex;align-items:center;gap:8px;font-size:1.2rem;background:#ffffff1a;padding:10px 20px;border-radius:30px;margin-bottom:30px}.levels{display:flex;gap:15px;margin-bottom:40px}.lvl-card{background:#00000080;border:2px solid #333;padding:15px 25px;border-radius:12px;cursor:pointer;text-align:center;transition:.2s}.lvl-card.sel{border-color:#0ff;background:#00ffff1a;transform:translateY(-5px);box-shadow:0 5px 15px #0ff3}.lvl-card h3{color:#fff;margin-bottom:5px}.lvl-card p{color:#aaa;font-size:.9rem}.btn{display:flex;align-items:center;gap:10px;padding:15px 40px;font-size:1.2rem;font-weight:700;border:none;border-radius:30px;cursor:pointer;background:linear-gradient(45deg,#f0f,#0ff);color:#fff;box-shadow:0 0 15px #ff00ff80;transition:.2s;margin-bottom:15px}.btn:hover{transform:scale(1.05);box-shadow:0 0 25px #0ffc}.btn.outline{background:transparent;border:2px solid #0ff;color:#0ff;box-shadow:none}.btn.outline:hover{background:#00ffff1a}.hint{color:#888;margin-top:20px;background:#00000080;padding:10px 20px;border-radius:20px}.road{position:absolute;top:0;right:0;bottom:0;transform-origin:bottom;transform:rotateX(60deg) scale(2.5);background:linear-gradient(to top,#111,#000);border-left:5px solid #0ff;border-right:5px solid #0ff;box-shadow:0 0 50px #0ff inset;pointer-events:none;width:80%;left:10%}.lines{position:absolute;left:50%;transform:translate(-50%);width:8px;height:100%;background:repeating-linear-gradient(to bottom,transparent 0%,transparent 30%,#0ff 30%,#0ff 100%);background-size:100% 300px;animation:scroll .5s linear infinite}@keyframes scroll{to{background-position:0 1000px}}.hud{position:absolute;top:0;left:0;width:100%;padding:20px;display:flex;justify-content:space-between;z-index:10;pointer-events:none}.s-lbl{font-size:.8rem;color:#aaa;letter-spacing:2px}.s-val{font-size:2.5rem;font-weight:900;color:#0ff;font-style:italic;text-shadow:0 0 10px rgba(0,255,255,.5)}.spd{font-size:1.5rem;font-weight:700;font-family:monospace;color:#fff;margin-top:10px}.hud-r{display:flex;flex-direction:column;align-items:flex-end;gap:10px;pointer-events:auto}.icon-btn{background:#ffffff1a;border:1px solid #555;color:#fff;width:40px;height:40px;border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.lives{display:flex;gap:5px}.pause-mask{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;z-index:150;display:flex;justify-content:center;align-items:center}.pause-mask h2{font-size:3rem;color:#fff;letter-spacing:10px}.game-area{position:absolute;top:0;right:0;bottom:0;left:0;z-index:5;pointer-events:none}.obj{position:absolute;transform:translate(-50%,-50%);display:flex;justify-content:center;align-items:center;will-change:left,top}.player{transition:transform .1s}.warn{position:absolute;bottom:-30px;font-size:24px;animation:bounce .5s infinite alternate}@keyframes bounce{to{transform:translateY(-10px)}}.res-card{background:linear-gradient(135deg,#f053,#0ff3);border:1px solid rgba(255,255,255,.2);padding:30px 50px;border-radius:20px;text-align:center;margin-bottom:30px}.res-card p{color:#aaa;font-size:1.2rem;margin-bottom:10px}.res-card h1{font-size:4rem;color:#fff;text-shadow:0 0 20px #0ff;margin-bottom:10px}.new-rec{background:#f0f;color:#fff;padding:5px 15px;border-radius:20px;font-weight:700;animation:pulse 1s infinite}@keyframes pulse{50%{transform:scale(1.1)}}