*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}html{background:#000}body{background:#000;color:#0f0;font-family:Courier New,Courier,monospace;display:grid;place-items:center;overflow:hidden;position:fixed;inset:0;width:100%;height:100svh;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;overscroll-behavior:none}::-webkit-scrollbar{width:0;height:0;display:none}html{scrollbar-width:none;-ms-overflow-style:none}canvas#game{border:2px solid #00FF00;background:#000;box-shadow:0 0 20px #0f03;display:block;z-index:1;touch-action:none;box-sizing:border-box;max-width:100vw;max-height:100svh;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges;-webkit-user-select:none;user-select:none;-webkit-user-drag:none}.loading{position:fixed;inset:0;display:grid;place-items:center;color:#0f0;font-family:Courier New,Courier,monospace;font-size:1.25rem;letter-spacing:.15em;text-transform:uppercase;pointer-events:none;z-index:0;animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.4}50%{opacity:1}}.noscript{position:fixed;inset:0;display:grid;place-items:center;text-align:center;padding:2rem;color:#0f0;background:#000;z-index:10}.noscript h1{font-size:2rem;margin:0 0 .5rem;letter-spacing:.2em}.noscript p{margin:0;opacity:.8}:fullscreen{background:#000}:fullscreen canvas#game,:-webkit-full-screen canvas#game{max-width:100vw;max-height:100vh;border-color:#0f0}