:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#020c1b}*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;overflow:hidden;overscroll-behavior:none}body{background:radial-gradient(circle at 50% 20%,#0b5272,#020c1b 70%);touch-action:none;-webkit-user-select:none;user-select:none}#game{position:fixed;inset:0;width:100vw;height:100dvh;display:flex;align-items:center;justify-content:center;overflow:hidden}#game canvas{display:block;flex:0 0 auto;margin:0 auto!important;max-width:100%;max-height:100%;box-shadow:0 0 50px #0009}