/* Book-specific styles */
.book-content {
    max-width: 550px;
    margin: 0 auto;
    padding: 2rem;
}

.book-title {
    text-align: center;
    margin-bottom: 3rem;
}

.chapter-heading {
    font-size: 1.5rem;
    font-weight: bold;
    text-align: center;
    margin-top: 2rem;
    margin-bottom: 1rem;
    scroll-margin-top: 2rem;
}

.section-heading {
    font-size: 1.2rem;
    font-weight: bold;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.subsection-heading {
    font-size: 1.1rem;
    font-weight: bold;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.subheading {
    font-size: 1rem;
    font-style: italic;
    font-weight: normal;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    padding-left: 2rem;
}

.book-image {
    display: block;
    margin: 2rem auto;
    max-width: 100%;
    height: auto;
}

.poem {
    margin: 2rem 0;
}

.poem-line {
    margin: 0.25rem 0;
    white-space: pre-wrap;
}

.poem-speaker {
    margin: 0.25rem 0;
    white-space: pre-wrap;
    font-variant: small-caps;
}

.toc {
    margin: 2rem 0;
}

.toc a {
    color: var(--text-color);
    text-decoration: none;
}

.toc a:hover {
    text-decoration: underline;
}

.toc-section {
    padding-left: 2rem;
}

.toc-centered {
    text-align: center;
    font-style: italic;
}


.author-bio {
    margin: 3rem 0;
    text-align: center;
    font-style: italic;
}

.colophon {
    margin: 3rem 0;
    text-align: center;
    font-size: 0.9em;
}

blockquote {
    margin: 2rem 0;
    padding-left: 2rem;
    border-left: 3px solid var(--library-green);
    font-style: italic;
}

.monospace {
    font-family: "FreeMono", mono;
    font-style: normal;
}

.whaling-prose {
    text-align: right;
    font-family: "FreeSans", sans-serif;
    font-style: normal;
}

.small-caps {
    font-variant: small-caps;
}