body {
    font-family: 'Arial Rounded MT Bold', Arial, sans-serif;
    text-align: center;
    background-color: #4CAF50;
    margin: 0;
    padding: 20px;
}

h1 {
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.game-info {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin: 20px 0;
    font-size: 24px;
    color: white;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    max-width: 500px;
    margin: 20px auto;
}

.hole {
    width: 100px;
    height: 100px;
    background-color: #795548;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    box-shadow: inset 0 10px 0 0 rgba(0,0,0,0.2);
}

.mole {
    width: 70%;
    position: absolute;
    bottom: -40px;
    left: 15%;
    transition: bottom 0.3s ease;
}

.hole.active .mole {
    bottom: 10px;
}

#start-btn {
    padding: 15px 30px;
    font-size: 18px;
    background-color: #FFC107;
    color: #333;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
    transition: transform 0.1s;
}

#start-btn:hover {
    background-color: #FFB300;
    transform: scale(1.05);
}

#start-btn:active {
    transform: scale(0.95);
}

@media (max-width: 500px) {
    .grid {
        grid-template-columns: repeat(2, 1fr);
    }
}