/*
 * Mental-health Library discovery and reading layer.
 *
 * The Library has a neutral knowledge hierarchy: no entry is promoted as more
 * important than another. CSS is route-scoped and adds no font, image or JS.
 */

.bb-site :where(.bb-core-library, .bb-library-archive) {
	overflow: clip;
	background:
		radial-gradient(circle at 96% 7%, rgb(242 233 168 / 48%), transparent 22rem),
		radial-gradient(circle at 1% 18%, rgb(223 233 222 / 90%), transparent 26rem),
		var(--bb-paper);
}

.bb-site .bb-core-library {
	padding-block: clamp(3.25rem, 6vw, 6rem);
}

.bb-site .bb-library-hero {
	display: grid;
	max-width: none;
	grid-template-columns: minmax(0, 7fr) minmax(20rem, 5fr);
	gap: clamp(2.25rem, 6vw, 6rem);
	align-items: center;
	padding-block: clamp(3.5rem, 7vw, 7rem);
}

.bb-site .bb-core-library .bb-library-hero {
	padding-top: 0;
}

.bb-site .bb-library-hero__copy {
	margin-inline: 0;
}

.bb-site .bb-library-hero__copy h1,
.bb-site .bb-core-library .bb-library-hero__copy h1 {
	max-width: 13ch;
	margin: 0;
	font-size: clamp(3.15rem, 5.45vw, 6.15rem);
	line-height: 0.95;
}

.bb-site .bb-library-hero__copy :where(.has-lead-font-size, .bb-core-lead) {
	max-width: 56ch;
	margin-top: 1.5rem;
	color: var(--bb-muted);
	line-height: 1.7;
}

.bb-site .bb-library-safety {
	display: flex;
	max-width: 54ch;
	align-items: flex-start;
	gap: 0.7rem;
	margin-top: 1.35rem;
	padding: 0.9rem 1rem;
	border-radius: 1rem;
	background: rgb(255 253 249 / 72%);
	color: var(--bb-muted);
	font-size: 0.88rem;
	line-height: 1.55;
}

.bb-site .bb-library-safety::before {
	width: 0.65rem;
	min-width: 0.65rem;
	aspect-ratio: 1;
	margin-top: 0.35rem;
	border-radius: 50%;
	background: var(--bb-teal);
	content: "";
}

.bb-site .bb-library-discovery {
	margin-inline: 0;
	padding: clamp(1.55rem, 3vw, 2.5rem);
	border: 1px solid rgb(25 61 59 / 9%);
	border-radius: clamp(1.6rem, 3vw, 2.5rem);
	background:
		radial-gradient(circle at 93% 7%, rgb(223 233 222 / 78%), transparent 12rem),
		var(--bb-white);
	box-shadow: 0 1.75rem 5rem rgb(25 61 59 / 11%);
}

.bb-site .bb-library-discovery__label {
	display: inline-flex;
	width: fit-content;
	margin: 0 0 0.9rem;
	padding: 0.5rem 0.78rem;
	border-radius: 999px;
	background: var(--bb-sage);
	color: var(--bb-petrol-dark);
	font-size: 0.7rem;
	font-weight: 800;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.bb-site .bb-library-discovery h2 {
	max-width: 15ch;
	margin: 0;
	font-size: clamp(2.05rem, 3vw, 3rem);
	line-height: 1;
}

.bb-site .bb-library-discovery h2 + p {
	margin: 0.9rem 0 0;
	color: var(--bb-muted);
	font-size: 0.93rem;
	line-height: 1.55;
}

.bb-site .bb-library-discovery .wp-block-shortcode {
	margin-top: 1.35rem;
}

.bb-site .bb-library-discovery .bb-core-search {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 0.7rem;
	max-width: none;
	margin: 1.35rem 0 0;
	padding: 0;
	border: 0;
	background: transparent;
	box-shadow: none;
}

.bb-site .bb-library-discovery .wp-block-shortcode .bb-core-search {
	margin-top: 0;
}

.bb-site .bb-library-discovery .bb-core-search :where(input:not([type="hidden"]), select, button) {
	width: 100%;
	min-height: 3.15rem;
	margin: 0;
	border: 1px solid var(--bb-line);
	border-radius: 0.9rem;
	font: inherit;
}

.bb-site .bb-library-discovery .bb-core-search :where(input:not([type="hidden"]), select) {
	padding: 0.72rem 0.9rem;
	background: var(--bb-white);
	color: var(--bb-ink);
}

.bb-site .bb-library-discovery .bb-core-search button {
	border-color: var(--bb-petrol);
	background: var(--bb-petrol);
	color: var(--bb-white);
	font-weight: 800;
	cursor: pointer;
}

.bb-site .bb-library-discovery .bb-core-search__reset {
	width: fit-content;
	color: var(--bb-petrol);
	font-size: 0.86rem;
	text-underline-offset: 0.25em;
}

.bb-site .bb-library-results {
	padding-block: clamp(3.75rem, 7vw, 7rem);
}

.bb-site .bb-core-library .bb-library-results {
	padding-bottom: 0;
}

@media (min-width: 1001px) {
	.bb-site .bb-core-library .bb-library-hero {
		margin-bottom: 0;
		padding-bottom: clamp(2.25rem, 3vw, 3.5rem);
	}

	.bb-site .bb-core-library .bb-library-results {
		padding-top: clamp(2.25rem, 3vw, 3.5rem);
	}
}

.bb-site .bb-library-results__header {
	display: flex;
	gap: 1rem 3rem;
	align-items: flex-end;
	justify-content: space-between;
	margin-bottom: clamp(2rem, 4vw, 3.25rem);
}

.bb-site .bb-library-results__header h2 {
	max-width: 14ch;
	margin: 0;
	font-size: clamp(2.7rem, 4.4vw, 4.75rem);
	line-height: 0.98;
}

.bb-site .bb-library-results__header p {
	max-width: 37ch;
	margin: 0 0 0.35rem;
	color: var(--bb-muted);
	line-height: 1.6;
}

.bb-site .bb-library-results .bb-core-grid,
.bb-site .bb-library-results .bb-content-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: clamp(1rem, 2vw, 1.6rem);
	margin: 0;
	padding: 0;
	list-style: none;
}

.bb-site .bb-core-library > .bb-core__container > .bb-core-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bb-site .bb-library-results :where(.bb-core-card, .bb-content-card),
.bb-site .bb-core-library > .bb-core__container > .bb-core-grid .bb-core-card {
	display: flex;
	min-height: 25rem;
	overflow: hidden;
	flex-direction: column;
	margin: 0;
	border: 1px solid rgb(25 61 59 / 9%);
	border-radius: 1.65rem;
	background: var(--bb-white);
	box-shadow: 0 0.8rem 2.7rem rgb(25 61 59 / 5%);
	transition:
		transform 220ms ease,
		box-shadow 220ms ease;
}

.bb-site .bb-library-results > .wp-block-query {
	margin: 0;
}

.bb-site .bb-library-results .bb-core-grid > :nth-child(6n + 2) .bb-core-card,
.bb-site .bb-library-results .bb-core-grid > .bb-core-card:nth-child(6n + 2),
.bb-site .bb-library-results .bb-content-grid > :nth-child(6n + 2) .bb-content-card,
.bb-site .bb-library-results .bb-core-grid > :nth-child(6n + 5) .bb-core-card,
.bb-site .bb-library-results .bb-core-grid > .bb-core-card:nth-child(6n + 5),
.bb-site .bb-library-results .bb-content-grid > :nth-child(6n + 5) .bb-content-card {
	background: var(--bb-cream);
}

.bb-site .bb-library-results .bb-core-grid > :nth-child(6n + 3) .bb-core-card,
.bb-site .bb-library-results .bb-core-grid > .bb-core-card:nth-child(6n + 3),
.bb-site .bb-library-results .bb-content-grid > :nth-child(6n + 3) .bb-content-card {
	background: var(--bb-sage);
}

.bb-site .bb-library-results :where(.bb-core-card, .bb-content-card):hover {
	transform: translateY(-5px);
	box-shadow: 0 1.35rem 3.5rem rgb(25 61 59 / 10%);
}

.bb-site .bb-library-results .bb-core-card__body {
	display: flex;
	height: 100%;
	flex-direction: column;
	padding: clamp(1.4rem, 2.3vw, 2rem);
}

.bb-site .bb-library-results .bb-content-card {
	padding: clamp(1.4rem, 2.3vw, 2rem);
}

.bb-site .bb-library-results :where(.bb-core-card__media, .wp-block-post-featured-image) {
	margin: 0;
}

.bb-site .bb-library-results :where(.bb-core-card__media img, .wp-block-post-featured-image img) {
	width: 100%;
	aspect-ratio: 3 / 2;
	border-radius: 0;
	object-fit: cover;
}

.bb-site .bb-library-results :where(.bb-core-card__meta, .wp-block-post-terms) {
	margin: 0 0 1rem;
	color: var(--bb-teal);
	font-size: 0.7rem;
	font-weight: 800;
	letter-spacing: 0.075em;
	text-transform: uppercase;
}

.bb-site .bb-library-results :where(.bb-core-card__meta, .wp-block-post-terms) a {
	color: inherit;
	text-decoration: none;
}

.bb-site .bb-library-results :where(.bb-core-card h3, .wp-block-post-title) {
	margin: 0;
	font-family: var(--bb-editorial);
	font-size: clamp(1.65rem, 2.2vw, 2.25rem);
	font-weight: 500;
	letter-spacing: -0.025em;
	line-height: 1.03;
	overflow-wrap: break-word;
	word-break: normal;
}

.bb-site .bb-library-results :where(.bb-core-card h3, .wp-block-post-title) a {
	color: var(--bb-ink);
	overflow-wrap: break-word;
	text-decoration: none;
	word-break: normal;
}

.bb-site .bb-library-results .bb-core-card__author {
	margin: 0.85rem 0 0;
	color: var(--bb-muted);
	font-size: 0.8rem;
}

.bb-site .bb-library-results .bb-core-card__body > p:not([class]),
.bb-site .bb-library-results .wp-block-post-excerpt__excerpt {
	display: -webkit-box;
	overflow: hidden;
	margin-top: 1.15rem;
	color: var(--bb-muted);
	line-height: 1.62;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
}

.bb-site .bb-library-results .wp-block-post-excerpt {
	display: flex;
	flex: 1;
	flex-direction: column;
	margin: 0;
}

.bb-site .bb-library-results :where(.bb-core-card__link, .wp-block-post-excerpt__more-text) {
	margin-top: auto;
	padding-top: 1.35rem;
}

.bb-site .bb-library-results :where(.bb-core-card__link, .wp-block-post-excerpt__more-link) {
	color: var(--bb-petrol);
	font-weight: 800;
	text-decoration-thickness: 1px;
	text-underline-offset: 0.32em;
}

.bb-site .bb-library-results .navigation.pagination,
.bb-site .bb-library-results .wp-block-query-pagination {
	display: flex;
	gap: 0.45rem;
	justify-content: center;
	margin-top: clamp(2.5rem, 5vw, 4.5rem);
}

.bb-site .bb-library-results :where(.nav-links, .wp-block-query-pagination) :where(a, .current) {
	display: inline-flex;
	min-width: 2.65rem;
	min-height: 2.65rem;
	align-items: center;
	justify-content: center;
	padding: 0.55rem 0.8rem;
	border: 1px solid var(--bb-line);
	border-radius: 999px;
	background: var(--bb-white);
	color: var(--bb-ink);
	text-decoration: none;
}

.bb-site .bb-library-results :where(.nav-links, .wp-block-query-pagination) .current {
	border-color: var(--bb-petrol);
	background: var(--bb-petrol);
	color: var(--bb-white);
}

/* Curated Library entry. */

.bb-site .bb-core-library-entry {
	padding-block: clamp(3.5rem, 7vw, 7rem);
	background:
		radial-gradient(circle at 95% 4%, rgb(242 233 168 / 42%), transparent 21rem),
		var(--bb-paper);
}

.bb-site .bb-core-library-entry .bb-core__container--narrow {
	width: min(100% - 2rem, 70rem);
}

.bb-site .bb-core-library-entry .bb-core-entry__header {
	max-width: 60rem;
	margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
	padding: clamp(1.5rem, 4vw, 3.75rem);
	border: 0;
	border-radius: 2.5rem;
	background:
		radial-gradient(circle at 94% 8%, rgb(223 233 222 / 62%), transparent 14rem),
		var(--bb-white);
	box-shadow: 0 1.5rem 4.5rem rgb(25 61 59 / 8%);
}

.bb-site .bb-core-library-entry .bb-core-entry__header::after {
	display: none;
}

.bb-site .bb-core-library-entry .bb-core-entry__topics {
	margin-bottom: 1.2rem;
}

.bb-site .bb-core-library-entry .bb-core-entry__topics a {
	display: inline-flex;
	padding: 0.5rem 0.75rem;
	border-radius: 999px;
	background: var(--bb-sage);
	color: var(--bb-petrol-dark);
	font-size: 0.7rem;
	font-weight: 800;
	letter-spacing: 0.075em;
	text-decoration: none;
	text-transform: uppercase;
}

.bb-site .bb-core-library-entry h1 {
	max-width: 17ch;
	font-size: clamp(2.85rem, 5vw, 5.75rem);
	line-height: 0.96;
}

.bb-site .bb-core-library-entry .bb-core-lead {
	max-width: 63ch;
	margin-top: 1.45rem;
	line-height: 1.67;
}

.bb-site .bb-core-library-entry .bb-core-byline {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.85rem 1.5rem;
	margin-top: 1.75rem;
	padding: 1.25rem;
	border: 1px solid var(--bb-line);
	background: var(--bb-cream);
}

.bb-site .bb-core-library-entry .bb-core-entry__image {
	margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.bb-site .bb-core-library-entry .bb-core-entry__image img {
	width: 100%;
	max-height: 39rem;
	object-fit: cover;
}

.bb-site .bb-core-library-entry .bb-core-entry__content {
	max-width: 49rem;
	margin-inline: auto;
	font-size: clamp(1.05rem, 1.3vw, 1.16rem);
	line-height: 1.88;
}

.bb-site .bb-core-library-entry .bb-core-entry__content :where(h2, h3) {
	margin-top: 1.65em;
	line-height: 1.06;
}

.bb-site .bb-core-library-entry .bb-core-entry__content :where(ul, ol) {
	padding-left: 1.25rem;
}

.bb-site .bb-core-library-entry .bb-core-entry__content li + li {
	margin-top: 0.55rem;
}

.bb-site .bb-core-library-entry .bb-core-entry__content a {
	color: var(--bb-teal);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.22em;
}

.bb-site .bb-core-library-entry .bb-article-section {
	padding-block: clamp(1.4rem, 3vw, 2.35rem);
	border-bottom: 1px solid rgb(25 61 59 / 10%);
}

.bb-site .bb-core-library-entry .bb-article-section:first-of-type {
	margin-top: clamp(1.5rem, 3vw, 2.5rem);
	border-top: 1px solid rgb(25 61 59 / 10%);
}

.bb-site .bb-core-library-entry .bb-article-section > :first-child,
.bb-site .bb-core-library-entry .bb-faq > :first-child {
	margin-top: 0;
}

.bb-site .bb-core-library-entry .bb-clinical-note {
	margin-top: 1.5rem;
	padding: 1.2rem 1.35rem;
	border-left: 0.28rem solid var(--bb-teal);
	border-radius: 0 1rem 1rem 0;
	background: var(--bb-sage);
	color: var(--bb-petrol-dark);
	font-size: 0.95em;
}

.bb-site .bb-core-library-entry .bb-faq {
	margin-top: clamp(2.75rem, 6vw, 4.75rem);
}

.bb-site .bb-core-library-entry .bb-faq-item {
	margin-top: 0.75rem;
	border: 1px solid var(--bb-line);
	border-radius: 1.15rem;
	background: var(--bb-white);
}

.bb-site .bb-core-library-entry .bb-faq-item summary {
	padding: 1rem 1.2rem;
	color: var(--bb-ink);
	font-weight: 800;
	cursor: pointer;
}

.bb-site .bb-core-library-entry .bb-faq-item p {
	margin: 0;
	padding: 0 1.2rem 1.2rem;
	color: var(--bb-muted);
}

.bb-site .bb-core-library-entry .bb-library-related {
	max-width: 56rem;
	margin: clamp(3.5rem, 7vw, 6rem) auto 0;
	padding: clamp(1.6rem, 4vw, 3rem);
	border-radius: 1.75rem;
	background: var(--bb-white);
	box-shadow: 0 1.25rem 4rem rgb(25 61 59 / 7%);
}

.bb-site .bb-core-library-entry .bb-library-related h2 {
	margin: 0;
	font-size: clamp(2rem, 3vw, 3rem);
}

.bb-site .bb-core-library-entry .bb-library-related ul {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.75rem;
	margin: 1.5rem 0 0;
	padding: 0;
	list-style: none;
}

.bb-site .bb-core-library-entry .bb-library-related a {
	display: flex;
	height: 100%;
	align-items: center;
	padding: 1rem 1.1rem;
	border: 1px solid var(--bb-line);
	border-radius: 1rem;
	background: var(--bb-cream);
	color: var(--bb-petrol-dark);
	font-weight: 750;
	line-height: 1.35;
	text-decoration: none;
}

.bb-site .bb-core-library-entry .bb-library-related a:hover {
	border-color: var(--bb-teal);
	background: var(--bb-sage);
}

.bb-site .bb-core-library-entry .bb-core-notice {
	max-width: 56rem;
	margin: clamp(3.5rem, 7vw, 6rem) auto 0;
	padding: clamp(1.7rem, 4vw, 3.5rem);
	background:
		radial-gradient(circle at 92% 9%, rgb(242 233 168 / 48%), transparent 13rem),
		var(--bb-sage);
}

.bb-site .bb-core-library-entry .bb-core-notice h2 {
	max-width: 16ch;
	font-size: clamp(2.15rem, 3.5vw, 3.5rem);
}

@media (max-width: 1000px) {
	.bb-site .bb-library-hero {
		grid-template-columns: minmax(0, 1fr);
	}

	.bb-site .bb-library-discovery {
		max-width: 46rem;
	}

	.bb-site .bb-library-results .bb-core-grid,
	.bb-site .bb-library-results .bb-content-grid,
	.bb-site .bb-core-library > .bb-core__container > .bb-core-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 680px) {
	.bb-site .bb-library-hero,
	.bb-site .bb-library-results {
		padding-block: 3.25rem;
	}

	.bb-site .bb-library-hero {
		gap: 2.5rem;
	}

	.bb-site .bb-library-hero__copy h1,
	.bb-site .bb-core-library .bb-library-hero__copy h1,
	.bb-site .bb-core-library-entry h1 {
		font-size: clamp(2.75rem, 12vw, 4rem);
	}

	.bb-site .bb-library-results__header {
		align-items: flex-start;
		flex-direction: column;
	}

	.bb-site .bb-library-results .bb-core-grid,
	.bb-site .bb-library-results .bb-content-grid,
	.bb-site .bb-core-library > .bb-core__container > .bb-core-grid {
		grid-template-columns: minmax(0, 1fr);
	}

	.bb-site .bb-library-results :where(.bb-core-card, .bb-content-card),
	.bb-site .bb-core-library > .bb-core__container > .bb-core-grid .bb-core-card {
		min-height: 0;
	}

	.bb-site .bb-core-library-entry .bb-core-entry__header {
		border-radius: 1.75rem;
	}

	.bb-site .bb-core-library-entry .bb-core-byline {
		grid-template-columns: minmax(0, 1fr);
	}

	.bb-site .bb-core-library-entry .bb-library-related ul {
		grid-template-columns: minmax(0, 1fr);
	}
}

@media (prefers-reduced-motion: reduce) {
	.bb-site .bb-library-results :where(.bb-core-card, .bb-content-card),
	.bb-site .bb-library-discovery :where(input, select, button) {
		scroll-behavior: auto;
		transition: none;
	}
}