html,body{margin:0;height:100%;background:#17121f;overflow:hidden;overscroll-behavior:none}#stage{height:100dvh;display:flex;align-items:center;justify-content:center}#wrap{position:relative;height:min(100dvh,150vw);aspect-ratio:2 / 3}#wrap canvas{position:absolute;inset:0;width:100%;height:100%}#gl{z-index:1;background:#000}#game{z-index:2;touch-action:none;-webkit-user-select:none;user-select:none;cursor:pointer}