body {
    font-family: Georgia;
    background-color: #ffffff;
    color: #111;
    max-width: 720px;
    margin: 8px;
    padding: 8px;
    line-height: 1.7;
    
}

header {
    text-align: left;
    margin-bottom: 8px;
}

.symbol {
    max-width: 200px;
    margin-bottom: 1rem;
}

.tagline {
    font-style: italic;
    color: #111;
}

h1, h2 {
    font-family: Georgia;
}

a {
    color: #0000EE;
    text-decoration: underline;
}


.chapter-list {
    list-style: none;
    padding-left: 8px;
}

    .chapter-list li {
        margin-bottom: 8px;
    }

footer {
    margin-top: 4rem;
    font-size: 0.9rem;
    color: #aaa;
    text-align: center;
}
.chapter-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 4rem;
    padding-top: 1.5rem;
    border-top: 1px solid #333;
}

.nav-link {
    font-family: Georgia;
    font-size: 0.95rem;
    color: #0000EE;
}

    .nav-link:hover {
        text-decoration: underline;
    }


img {
  max-width: 100%;
  height: auto;
  display: block;
}