:root{--neon-blue: #00f2ff;--neon-purple: #bc13fe;--space-bg: #02020a}body{margin:0;background:#000;color:#fff;font-family:Orbitron,sans-serif;display:flex;justify-content:center;align-items:center;height:100vh;overflow:hidden}.game-container{position:relative;padding-top:40px}.cloud-status{position:absolute;top:0;right:0;font-size:12px;background:#00f2ff1a;padding:4px 12px;border-radius:20px;color:var(--neon-blue);display:flex;align-items:center;gap:6px;border:1px solid rgba(0,242,255,.2)}.game-viewport{position:relative;background:var(--space-bg);border:3px solid rgba(0,242,255,.3);box-shadow:0 0 50px #00f2ff26;border-radius:12px;overflow:hidden}.star-field{position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(2px 2px at 20px 30px,#fff,transparent),radial-gradient(2px 2px at 150px 150px,#fff,transparent),radial-gradient(2px 2px at 300px 400px,#fff,transparent);background-size:400px 400px;animation:bgScroll 10s linear infinite}@keyframes bgScroll{0%{background-position:0 0}to{background-position:0 400px}}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000d9;display:flex;flex-direction:column;justify-content:center;align-items:center;z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.overlay h1{font-size:42px;letter-spacing:4px;background:linear-gradient(to bottom,#fff,var(--neon-blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:20px 0}.start-btn{background:linear-gradient(45deg,var(--neon-blue),var(--neon-purple));border:none;padding:16px 40px;color:#fff;border-radius:50px;font-size:20px;font-weight:700;cursor:pointer;display:flex;align-items:center;gap:12px;box-shadow:0 0 25px #00f2ff80;transition:.3s}.start-btn:hover{transform:scale(1.1);box-shadow:0 0 40px #00f2ffcc}.hud{position:absolute;top:20px;left:20px;right:20px;display:flex;justify-content:space-between;z-index:50}.hud-item{background:#0009;padding:8px 16px;border-radius:30px;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700}.heart-dot{width:12px;height:12px;border-radius:50%;background:#fff3}.heart-dot.active{background:#ff4d4d;box-shadow:0 0 10px #ff4d4d}.player{position:absolute;bottom:40px;z-index:40}.player img{width:60px;height:60px;filter:drop-shadow(0 0 15px var(--neon-blue))}.bullet{position:absolute;z-index:30;display:flex;justify-content:center}.bullet img{width:100%;height:100%;filter:drop-shadow(0 0 10px #fff)}.bullet-core{width:6px;height:100%;background:#fff;border-radius:10px;box-shadow:0 0 10px var(--neon-blue),0 0 20px var(--neon-blue),0 0 30px var(--neon-blue)}.enemy{position:absolute;display:flex;align-items:center;justify-content:center;font-size:40px;z-index:35}.enemy img{width:100%;height:100%;filter:drop-shadow(0 0 10px rgba(255,0,0,.3))}.mobile-controls{margin-top:20px;display:flex;gap:15px;width:100%}.ctrl-btn,.fire-btn{flex:1;padding:20px;border-radius:15px;border:1px solid rgba(255,255,255,.2);background:#ffffff0d;color:#fff;font-size:18px;cursor:pointer}.fire-btn{flex:2;background:linear-gradient(to bottom,#ff4d4d,#900);font-weight:700;text-transform:uppercase;box-shadow:0 0 20px #ff4d4d66}.anim-pulse{animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.gameover h2{color:#ff4d4d;font-size:48px;text-shadow:0 0 20px rgba(255,77,77,.5)}