body {
    font-family: Arial, sans-serif;
    text-align: center;
}

h1 {
    color: #333;
}

input[type="number"] {
    width: 60px;
    padding: 5px;
    font-size: 16px;
}

button {
    padding: 5px 10px;
    font-size: 16px;
    cursor: pointer;
}

#message {
    margin-top: 20px;
    font-size: 18px;
    color: #333;
}

#attempts {
    margin-top: 10px;
    font-size: 16px;
    color: #777;
}