body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #222;
    color: white;
    font-family: Arial, sans-serif;
}

.container {
    text-align: center;
    position: relative;
}

.scoreboard {
    margin-bottom: 10px;
}

canvas {
    border: 2px solid #fff;
    background-color: #008000;
}

button {
    margin-top: 10px;
    padding: 10px 20px;
    font-size: 16px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}