body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: #f4f4f4;
    text-align: center;
}

.container {
    background: #fff;
    padding: 40px 20px;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
    margin: 0;
    font-size: 2.5em;
    color: #333;
}

h2 {
    margin: 20px 0;
    font-size: 1.5em;
    color: #666;
}

.description {
    margin: 20px 0;
}

.description h3 {
    font-size: 1.3em;
    color: #333;
}

.description p {
    margin: 10px 0;
    color: #777;
}

p {
    margin: 10px 0;
    color: #777;
}

a {
    color: #007BFF;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    margin-top: 20px;
    color: #aaa;
}