body {
    font-family: Arial, sans-serif;
    line-height: 1.5;
    max-width: 900px;
    margin: auto;
    padding: 20px;
}

h1, h2, h3 {
    font-weight: bold;
    margin-top: 20px;
}

p {
    text-align: justify;
}

.tocify {
    background-color: #f8f9fa;
    padding: 10px;
    border-radius: 5px;
}