:root{color-scheme:dark;background:#07090c}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{background:radial-gradient(circle at 48% 46%,#11171b,#07090c 58%,#030405);touch-action:none}canvas{display:block;width:100%;height:100%;cursor:grab}canvas:active{cursor:grabbing}@media(prefers-reduced-motion:reduce){canvas{cursor:default}}