:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif}html,body{touch-action:none;-webkit-user-select:none;user-select:none;background-color:#111;width:100%;height:100%;margin:0;padding:0;overflow:hidden}#app-container{width:100%;height:100%;position:relative}canvas{outline:none;width:100%;height:100%;display:block}