:root{color:#f8fafc;background:#020617;font-family:Arial,sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{min-height:100vh;min-height:100dvh;display:grid;place-items:center;overflow:hidden;padding:12px;background:radial-gradient(circle at top,rgba(56,189,248,.18),transparent 28%),linear-gradient(180deg,#0f172a,#020617)}#app{width:min(calc((100vh - 24px)*.5625),calc(100vw - 24px));width:min(calc((100dvh - 24px)*.5625),calc(100vw - 24px));max-width:1080px;aspect-ratio:1080 / 1920}canvas{display:block;width:100%!important;height:100%!important;border:1px solid rgba(148,163,184,.22);box-shadow:0 24px 80px #0206178c}