.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
}

.game-grid button {
    font-family: 'Comic Sans MS', sans-serif;
    font-size: 1.1em;
    padding: 15px 20px;
    background-color: #3a3a3a;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.game-grid button:hover {
    background-color: #2563eb;
}