*{box-sizing:border-box;margin:0;padding:0}html,body,#app,#game-container{width:100%;height:100%;overflow:hidden}html,body{background:#11110e}body{min-width:100vw;min-height:100vh}#game-container{justify-content:center;align-items:center;display:flex;position:fixed;inset:0}#game-container canvas{display:block}