html,body,#app{width:100%;height:100%;min-height:100vh;min-height:100dvh;margin:0;overflow:hidden;background:#03040a;overscroll-behavior:none}body{touch-action:none;user-select:none;-webkit-user-select:none}canvas{display:block;width:100vw;height:100vh;height:100dvh;background:#03040a;cursor:crosshair}