*{margin:0;padding:0;box-sizing:border-box}html,body{touch-action:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}body{--bg-center: #0a1a3a;--bg-mid: #06102a;--bg-edge: #010814;--pulse-r: 26;--pulse-g: 82;--pulse-b: 118;--pulse2-r: 33;--pulse2-g: 150;--pulse2-b: 243;background:radial-gradient(circle at center,var(--bg-center) 0%,var(--bg-mid) 40%,var(--bg-edge) 100%);display:flex;justify-content:center;align-items:center;min-height:100vh;margin:0;font-family:Courier New,monospace;color:#fff;overflow:hidden;position:fixed;width:100%;height:100%}body:before{content:"";position:fixed;top:50%;left:50%;width:200vmax;height:200vmax;transform:translate(-50%,-50%);background:radial-gradient(circle,transparent 18%,rgba(var(--pulse-r),var(--pulse-g),var(--pulse-b),.08) 19%,transparent 20%),radial-gradient(circle,transparent 38%,rgba(var(--pulse-r),var(--pulse-g),var(--pulse-b),.06) 39%,transparent 40%),radial-gradient(circle,transparent 58%,rgba(var(--pulse-r),var(--pulse-g),var(--pulse-b),.04) 59%,transparent 60%),radial-gradient(circle,transparent 78%,rgba(var(--pulse-r),var(--pulse-g),var(--pulse-b),.03) 79%,transparent 80%);animation:bg-pulse 4s ease-in-out infinite;pointer-events:none;z-index:0}body:after{content:"";position:fixed;top:50%;left:50%;width:200vmax;height:200vmax;transform:translate(-50%,-50%);background:radial-gradient(circle,transparent 8%,rgba(var(--pulse2-r),var(--pulse2-g),var(--pulse2-b),.06) 9%,transparent 10%),radial-gradient(circle,transparent 28%,rgba(var(--pulse2-r),var(--pulse2-g),var(--pulse2-b),.04) 29%,transparent 30%),radial-gradient(circle,transparent 48%,rgba(var(--pulse2-r),var(--pulse2-g),var(--pulse2-b),.03) 49%,transparent 50%),radial-gradient(circle,transparent 68%,rgba(var(--pulse2-r),var(--pulse2-g),var(--pulse2-b),.02) 69%,transparent 70%);animation:bg-pulse 4s ease-in-out infinite 2s;pointer-events:none;z-index:0}@keyframes bg-pulse{0%,to{transform:translate(-50%,-50%) scale(.4);opacity:0}50%{opacity:1}to{transform:translate(-50%,-50%) scale(1.2);opacity:0}}#game-wrapper{display:flex;flex-direction:column;align-items:center;z-index:1;max-height:100vh;max-height:100dvh}#game-container{position:relative;max-width:100vw;max-height:100vh;border-radius:4px;overflow:hidden;touch-action:none;z-index:1;flex-shrink:1;min-height:0}canvas{display:block;touch-action:none}#loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;background:#000;display:flex;justify-content:center;align-items:center;z-index:10000;transition:opacity .5s ease-out}.loading-content{text-align:center;max-width:400px;padding:20px}.loading-title{font-size:48px;color:gold;text-shadow:0 0 10px #FFD700,0 0 20px #FFD700,0 0 30px #FFD700;margin-bottom:40px;letter-spacing:8px;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.loading-bar{width:100%;height:8px;background:#1a1a2e;border-radius:4px;overflow:hidden;margin-bottom:20px;box-shadow:inset 0 2px 4px #00000080}.loading-fill{height:100%;background:linear-gradient(90deg,#2196f3,#00e676,gold);border-radius:4px;animation:loading 1.5s ease-in-out infinite;box-shadow:0 0 10px #2196f380}@keyframes loading{0%{width:0%}50%{width:70%}to{width:100%}}.loading-text{color:#888;font-size:14px;letter-spacing:2px;animation:blink 1.5s ease-in-out infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}#mobile-controls{flex-shrink:0;display:flex;align-items:center;justify-content:center;gap:18px;padding:8px 0 12px;touch-action:none;-webkit-user-select:none;user-select:none;z-index:2}.ctrl-side-btn{width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:#ffffff14;border:2px solid rgba(255,255,255,.15);border-radius:50%;color:#ffffffb3;font-size:22px;touch-action:none;cursor:pointer;transition:background .08s,border-color .08s;align-self:flex-start}.ctrl-side-btn:active,.ctrl-side-btn.active{background:#ffd70040;border-color:#ffd70099;color:gold}#mobile-dpad{flex-shrink:0;display:flex;flex-direction:column;align-items:center;touch-action:none}.dpad-row{display:flex;justify-content:center;align-items:center}.dpad-middle{gap:0}.dpad-btn{width:58px;height:58px;display:flex;align-items:center;justify-content:center;background:#ffffff14;border:2px solid rgba(255,255,255,.15);border-radius:12px;color:#ffffffb3;font-size:22px;touch-action:none;transition:background .08s,border-color .08s}.dpad-btn.active{background:#ffd70040;border-color:#ffd70099;color:gold}.dpad-center{width:58px;height:58px;border-radius:50%;background:#ffffff0a;border:1px solid rgba(255,255,255,.06)}@media (max-width: 768px){body{align-items:flex-start;padding:env(safe-area-inset-top,0) 0 env(safe-area-inset-bottom,0) 0}#game-wrapper{max-height:100vh;max-height:100dvh}#game-container{box-shadow:none;border-radius:0}.loading-title{font-size:36px}}@media (max-height: 600px) and (orientation: landscape){body{align-items:center}#game-container{box-shadow:none}}body.game-active{user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}#game-container:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#fff0 50%,#00000005 50%);background-size:100% 4px;pointer-events:none;opacity:.3}#game-container{will-change:transform;transform:translateZ(0);backface-visibility:hidden}.instructions{margin-top:20px;background:#1a1a2e;padding:15px;border-radius:5px;text-align:center}.instructions h3{color:gold;margin-bottom:10px}.instructions p{color:#ccc;margin:5px 0;font-size:.9em}@media (max-width: 640px){.game-header h1{font-size:1.8em}.game-info{flex-direction:column;gap:5px}.game-controls{flex-direction:column}}