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

.game-container {
    text-align: center;
}

.score, .timer {
    font-size: 1.5em;
    margin: 10px 0;
}

.game-area {
    position: relative;
    width: 800px;
    height: 800px;
    background: url('background.png') no-repeat center center;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
}

.holes {
    display: grid;
    grid-template-columns: repeat(3, 150px);
    grid-gap: 10px;
}

.hole {
    width: 150px;
    height: 150px;
    background: url('empty-hole.png') no-repeat center center;
    background-size: cover;
    position: relative;
}

.hole.active {
    background: url('mole-in-hole.png') no-repeat center center;
    background-size: cover;
}

.hole.whacked {
    background: url('mole-whacked.png') no-repeat center center;
    background-size: cover;
}