.game-wrapper{width:100vw;height:100vh;background:#1a1a2e;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;font-family:Segoe UI,sans-serif;overflow:hidden}.cloud-badge{position:absolute;top:20px;right:20px;background:#ffffff1a;padding:8px 16px;border-radius:20px;font-size:12px;border:1px solid rgba(255,255,255,.2)}.menu-screen{text-align:center;animation:fadeIn .5s}.game-stage{width:90%;max-width:600px;height:400px;background:#16213e;border-radius:20px;position:relative;border:2px solid #0f3460;overflow:hidden;display:flex;flex-direction:column}.hud{display:flex;justify-content:space-between;padding:20px;background:#0000004d}.track{flex-grow:1;position:relative;border-bottom:4px solid #e94560;margin:0 20px}.player-sprite{position:absolute;bottom:0;font-size:40px;width:50px;height:50px;display:flex;align-items:center;justify-content:center;z-index:10}.controls{display:flex;gap:20px;padding:20px;justify-content:center}.controls button{background:#e94560;border:none;padding:15px 30px;border-radius:50px;cursor:pointer;color:#fff}.quiz-btn{background:#4ecca3;border:none;padding:10px;margin:10px;border-radius:10px;cursor:pointer}h1{font-size:3rem;margin-bottom:10px;background:linear-gradient(to right,#4ecca3,#e94560);-webkit-background-clip:text;-webkit-text-fill-color:transparent}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}button:active{transform:scale(.95)}.lives{display:flex;gap:4px}