:root{--bg-0: #06060c;--bg-1: #0a1026;--neon-cyan: rgba(54, 235, 255, .22);--neon-magenta: rgba(255, 92, 231, .18);--neon-lime: rgba(106, 255, 151, .14)}html,body{height:100%}body{margin:0;background:radial-gradient(900px 600px at 25% 20%,var(--neon-cyan),transparent 55%),radial-gradient(700px 500px at 78% 32%,var(--neon-magenta),transparent 58%),radial-gradient(900px 700px at 55% 90%,var(--neon-lime),transparent 60%),linear-gradient(180deg,var(--bg-0),var(--bg-1));overflow:hidden;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}#app{width:100vw;height:100vh;display:grid;place-items:center}canvas{display:block;image-rendering:pixelated}