*,*:before,*:after{box-sizing:border-box}:root{--bg-color: 0 0% 20%}html,body{width:100%;height:100%}body{margin:0;background-color:hsl(var(--bg-color));position:relative}canvas{display:block;position:absolute;touch-action:none}canvas[data-rubiks-cube-debug]{pointer-events:none}.buttons{display:flex;flex-direction:column;gap:10px;position:absolute;z-index:100;top:10px;left:10px}