:root {
    --gold: linear-gradient(180deg, #fccd4d 0%, #b8860b 100%);
    --bg: #0b0b0d;
    --card: #1c1c1e;
    --text: #ffffff;
    --border: rgba(255, 255, 255, 0.1);
}
body {
    margin: 0; background: var(--bg); color: var(--text);
    font-family: -apple-system, sans-serif; padding-bottom: 70px;
}
.game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 10px; }
.card { background: var(--card); border-radius: 12px; padding: 10px; border: 0.5px solid var(--border); }
.tab-bar { position: fixed; bottom: 0; width: 100%; height: 60px; background: #1c1c1e; display: flex; justify-content: space-around; align-items: center; border-top: 0.5px solid var(--border); }