body {
    font-family: Georgia, serif;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    color: #333;
}

h1, h2, h3 {
    color: #2c3e50;
}

h1 {
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
}

p {
    margin-bottom: 1em;
    text-align: justify;
}

blockquote {
    border-left: 4px solid #3498db;
    margin: 1em 0;
    padding-left: 1em;
    font-style: italic;
}

#TOC {
    border: 1px solid #ddd;
    padding: 1em;
    margin-bottom: 2em;
    background-color: #f9f9f9;
}

#TOC ul {
    list-style-type: none;
    padding-left: 0;
}

#TOC li {
    margin: 0.5em 0;
}

#TOC a {
    text-decoration: none;
    color: #3498db;
}

#TOC a:hover {
    text-decoration: underline;
}