body {
    font-family: 'Courier New', Courier, monospace;
    background-color: #f0f8ff;
    color: #333;
    line-height: 1.6;
    padding: 20px;
}

h1, h2, h3 {
    color: #00509e;
}

a {
    color: #ff4500;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.button {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    background-color: #228b22;
    color: #fff;
    border-radius: 5px;
    text-align: center;
    transition: background-color 0.3s;
}

.button:hover {
    background-color: #006400;
}

.footer {
    text-align: center;
    padding: 10px;
    background-color: #e0eeee;
    border-top: 1px solid #ccc;
    margin-top: 20px;
}