.page_browse .browse_navigation_help {
	margin: 1.5rem 0;
	padding: 1rem;
	border-inline-start: 4px solid currentColor;
	background: rgba(0, 0, 0, 0.04);
}

.browse_navigation_tabs,
.browse_navigation_initials {
	display: flex;
	flex-wrap: wrap;
	gap: 0.25rem;
	align-items: center;
	margin: 1.25rem 0;
	padding: 0;
	border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.browse_navigation_tabs a,
.browse_navigation_initials a {
	display: inline-block;
	padding: 0.6rem 0.8rem;
	text-decoration: none;
}

.browse_navigation_tabs a.is_active,
.browse_navigation_initials a.is_active {
	font-weight: 700;
	border-bottom: 3px solid currentColor;
}

.browse_navigation_initials {
	justify-content: center;
	border-bottom: 0;
}

.browse_navigation_initials a {
	padding: 0.25rem 0.4rem;
}

.browse_navigation_author_list,
.browse_navigation_subject_list {
	margin: 1rem 0 1.5rem;
	padding: 0;
	list-style: none;
}

.browse_navigation_author_list li,
.browse_navigation_subject_list li {
	padding: 0.75rem;
	border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.browse_navigation_author_list strong,
.browse_navigation_subject_list strong {
	margin-inline-start: 0.35rem;
}

.browse_navigation_subject_list label {
	display: flex;
	gap: 0.65rem;
	align-items: center;
}

.browse_navigation_subject_list label a {
	flex: 1;
}

.browse_navigation_subject_form .submit {
	margin-bottom: 2rem;
}

.browse_navigation_subject_results {
	margin-top: 2rem;
}

.browse_navigation_issue_groups {
	margin: 1rem 0 2rem;
}

.browse_navigation_issue_group {
	margin-bottom: 0.5rem;
	border: 1px solid rgba(0, 0, 0, 0.12);
	border-radius: 4px;
	background: rgba(255, 255, 255, 0.35);
}

.browse_navigation_issue_group summary {
	display: flex;
	gap: 0.45rem;
	align-items: baseline;
	padding: 0.9rem 1rem;
	cursor: pointer;
}

.browse_navigation_issue_group[open] summary {
	border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.browse_navigation_issue_group ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.browse_navigation_issue_group li + li {
	border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.browse_navigation_issue_group li a {
	display: block;
	padding: 0.8rem 1rem;
	text-decoration: none;
}

.browse_navigation_issue_title {
	opacity: 0.72;
}

.browse_navigation_publication_index {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 2rem 2.5rem;
	margin: 1rem 0 2rem;
}

.browse_navigation_index_group {
	min-width: 0;
}

.browse_navigation_index_group h2 {
	margin: 0 0 0.65rem;
	font-size: 1.1em;
}

.browse_navigation_index_group ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.browse_navigation_index_group li {
	margin-bottom: 0.75rem;
	line-height: 1.45;
	overflow-wrap: anywhere;
}

.browse_navigation_index_term {
	margin-inline-end: 0.45rem;
	font-weight: 500;
	color: inherit;
	text-decoration: none;
}

.browse_navigation_index_article {
	color: inherit;
	opacity: 0.58;
	text-decoration: none;
}

.browse_navigation_index_term:hover,
.browse_navigation_index_article:hover {
	text-decoration: underline;
}

.browse_navigation_index_citation {
	margin-inline-start: 0.25rem;
	opacity: 0.62;
}

@media (max-width: 900px) {
	.browse_navigation_publication_index {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 560px) {
	.browse_navigation_publication_index {
		grid-template-columns: 1fr;
		gap: 1.25rem;
	}
}