body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    margin: 20px;
}

h1, h2, h3 {
    color: #333;
}

#TOC {
    background: #f9f9f9;
    border: 1px solid #ddd;
    padding: 10px;
    margin-bottom: 20px;
}

#TOC ul {
    list-style: none;
    padding-left: 15px;
}

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

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