*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:linear-gradient(180deg,#000b22 0% 50%,#112b43);display:flex;justify-content:center;align-items:center;height:100dvh;touch-action:manipulation;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}#game-container{width:100%;height:100%;max-width:100vw;max-height:100dvh;display:flex;justify-content:center;align-items:center;filter:drop-shadow(0 0 60px rgba(67,114,144,.15))}#game-container canvas{image-rendering:pixelated;image-rendering:crisp-edges;max-width:100%;max-height:100%;border-radius:4px}