:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#07111f;color:#f8fbff}*{box-sizing:border-box}html,body,#root{width:100%;min-width:320px;height:100%;margin:0}body{overflow:hidden;background:radial-gradient(circle at 25% 15%,rgba(0,210,255,.14),transparent 34%),radial-gradient(circle at 74% 78%,rgba(255,126,54,.14),transparent 32%),#07111f}button{font:inherit}.app-shell{display:grid;width:100vw;height:100vh;place-items:center;padding:12px}.game-container{width:min(100vw - 24px,1280px);height:min(100vh - 24px,720px);display:grid;place-items:center;position:relative}.game-container canvas{display:block;border-radius:8px;box-shadow:0 28px 80px #0000007a}