html,body{background:#000;width:100%;height:100%;margin:0;padding:0;overflow:hidden}#app{box-sizing:border-box;width:100vw;height:100dvh;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) env(safe-area-inset-bottom,0px) env(safe-area-inset-left,0px);touch-action:none;overscroll-behavior:none;-webkit-user-select:none;user-select:none;background-color:#000;background-position:50%;background-size:cover;position:fixed;top:0;left:0}#game{width:100%;height:100%;overflow:hidden}canvas{display:block}