*,:before,:after{box-sizing:border-box}html,body{color:#fff;overscroll-behavior:none;-webkit-user-select:none;user-select:none;background:#0a0a0a;width:100%;height:100%;margin:0;padding:0;font-family:ui-monospace,SF Mono,Monaco,Cascadia Code,monospace;overflow:hidden}#app{width:100%;height:100%}canvas#game{cursor:crosshair;touch-action:none;background:#0a0a0a;width:100%;height:100%;display:block}