:root{color:#e2e8f0;background-color:#0f172a;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{place-items:center;min-height:100vh;margin:0;display:grid}#game{border:2px solid #334155;border-radius:8px;overflow:hidden;box-shadow:0 12px 28px #00000059}