#books-layout {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 2rem;
    align-items: start;
    margin-top: 1.5rem;
}

.booknav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.booknav button {
	text-align: left;
    display: block;
    background-color: transparent;
    color: black;
    padding: 2px 5px 2px 3px;
    border: none;
    outline: none;
    cursor: pointer;
    transition: 0.3s;
	font-family: 'Open Sans', sans-serif;
    font-size: 0.9em;
	font-weight: 400;
	margin-bottom: 10px;
}

.booknav button:hover {
	font-weight: 800;
}

.booknav button.active {
}

.book-desc {
    display: none;
}

.book-desc.active {
    display: block;
}

.book-desc h3 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    line-height: 1.2;
}

.edition {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 1.5rem;
    align-items: start;
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid #ddd;
}

.edition:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.edition-cover {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.edition-cover img {
    width: 100%;
    max-width: 160px;
    height: auto;
    display: block;
}

.edition-info .book-meta {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.7;
    color: #000;
}

.edition-info .book-blurb {
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    #books-layout {
        grid-template-columns: 1fr;
    }

    .edition {
        grid-template-columns: 1fr;
    }

    .edition-cover img {
        max-width: 160px;
    }
}

.cover-link {
    font-size: 0.75em;
    text-align: center;
    margin-top: 0.25em;
}