:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#020814}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 50% 15%,rgba(28,63,104,.6),transparent 32%),radial-gradient(circle at 75% 80%,rgba(85,38,133,.35),transparent 28%),#020814;overflow:hidden}#app{width:100vw;height:100vh;display:grid;place-items:center}canvas{display:block;border-radius:18px;box-shadow:0 22px 90px #00000094,0 0 0 1px #f5c7622e}