body {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #f0f0f0;
    font-family: Arial, sans-serif;
    margin: 0;
    height: 100vh;
    justify-content: center;
}

h1 {
    margin-bottom: 20px;
}

#game-board {
    display: grid;
    grid-template-columns: repeat(8, 50px);
    grid-template-rows: repeat(8, 50px);
    gap: 2px;
}

.tile {
    width: 50px;
    height: 50px;
    background-color: #ffcc00;
    border: 2px solid #cccccc;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #333;
}

#score {
    font-size: 24px;
    margin-top: 10px;
}