body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    font-family: sans-serif;
    background: #222;
    color: #eee;
}
h1 { margin-bottom: 2rem; }
.game-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    width: 80%;
    max-width: 1000px;
}
.game-card {
    background: #333;
    border: 2px solid #444;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s, border-color 0.2s;
}
.game-card:hover {
    transform: scale(1.05);
    border-color: #666;
    background: #444;
}
.game-card h3 { margin: 0; }
#tab-bar {
    position: fixed;
    top: 0;
    width: 100%;
    left: 0;
}