body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

h1 {
    text-align: center;
    margin-top: 20px;
    color: #333;
}

form {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

form label {
    font-weight: bold;
}

form ol {
    list-style-type: none;
    padding: 0;
}

form li {
    margin-bottom: 20px;
}

form input[type="text"],
form input[type="button"] {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

form input[type="radio"],
form input[type="checkbox"] {
    margin-right: 5px;
}

form input[type="button"] {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

form input[type="button"]:hover {
    background-color: #45a049;
}

.message {
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    color: #333;
    margin-top: 20px;
}