body {
    font-family: sans-serif;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
    padding: 0;
}

.container {
    background-color: #fff;
    padding: 2rem;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    width: 90%;
}

h1,
h2,
h3 {
    color: #4CAF50;
}

h1 {
    border-bottom: 2px solid #4CAF50;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
}

a {
    color: #4CAF50;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

p,
ul {
    line-height: 1.6;
}

p {
    margin-bottom: 1rem;
}

.last-updated {
    font-size: 0.8em;
    color: #7f8c8d;
    text-align: right;
    margin-top: 30px;
    font-style: italic;
}