body {
    font-family: 'Arial', sans-serif;
    text-align: center;
    background-color: #f0f8ff;
    color: #333;
}

#game-container {
    position: relative;
    width: 80%;
    height: 400px;
    margin: 20px auto;
    border: 2px solid #ccc;
    border-radius: 10px;
    background-color: #add8e6;
}

#start-button {
    font-size: 1.5em;
    padding: 10px 20px;
    border-radius: 10px;
    border: none;
    background-color: #4CAF50;
    color: white;
    cursor: pointer;
    margin-top: 20px;
}

#score {
    font-size: 1.2em;
    margin-top: 10px;
}

.star {
    position: absolute;
    width: 30px;
    height: 30px;
    background-image: url('https://img.icons8.com/color/48/000000/star--v1.png');
    background-size: cover;
    cursor: pointer;
    transition: transform 0.2s;
}

.star:hover {
    transform: scale(1.2);
}