html,body{margin:0;padding:0;background:#000;height:100%;overflow:hidden}
#wrap{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:#000}
#game{image-rendering:pixelated;image-rendering:crisp-edges;background:#000}
#scanlines{position:absolute;pointer-events:none;background:repeating-linear-gradient(to bottom,rgba(0,0,0,0) 0px,rgba(0,0,0,0) 2px,rgba(0,0,0,.18) 3px);mix-blend-mode:multiply}