:root {
	--site-kh-ink: var( --ast-global-color-2, #0b2341 );
	--site-kh-blue: var( --ast-global-color-0, #045cb4 );
	--site-kh-blue-dark: var( --ast-global-color-1, #06366d );
	--site-kh-pale: var( --ast-global-color-5, #eef6fc );
	--site-kh-line: var( --ast-border-color, #dbe3ec );
	--site-kh-muted: var( --ast-global-color-3, #56677b );
	--site-kh-white: #ffffff;
}

.site-kh-page .entry-header {
	display: none;
}

.site-kh,
.site-kh * {
	box-sizing: border-box;
}

.site-kh {
	width: min( 100% - 2rem, 1240px );
	margin: 0 auto;
	padding: clamp( 1.5rem, 3vw, 2.5rem ) 0 clamp( 2.5rem, 6vw, 5rem );
	color: var( --site-kh-ink );
	font-family: inherit;
}

.site-kh button,
.site-kh input,
.site-kh h1,
.site-kh h2,
.site-kh h3,
.site-kh-article h1,
.site-kh-article h2,
.site-kh-article h3 {
	font-family: inherit;
}

.site-kh__header {
	display: grid;
	grid-template-columns: minmax( 0, 1fr ) minmax( 20rem, 0.75fr );
	align-items: end;
	gap: 2rem;
	margin-bottom: 2.25rem;
}

.site-kh__eyebrow {
	margin: 0 0 0.35rem;
	color: var( --site-kh-blue );
	font-size: 0.78rem;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.site-kh h1 {
	margin: 0;
	color: var( --site-kh-ink );
	font-size: clamp( 2.35rem, 5vw, 4.75rem );
	line-height: 0.98;
}

.site-kh__header p:last-child {
	max-width: 46rem;
	margin: 1rem 0 0;
	color: var( --site-kh-muted );
	font-size: 1.05rem;
}

.site-kh-search {
	display: flex;
	gap: 0.55rem;
	padding: 0.4rem;
	border: 1px solid var( --site-kh-line );
	border-radius: 0.8rem;
	background: var( --site-kh-white );
	box-shadow: 0 0.75rem 2rem rgba( 11, 35, 65, 0.07 );
}

.site-kh-search input[type="search"] {
	min-width: 0;
	flex: 1 1 auto;
	margin: 0;
	padding: 0.75rem 0.85rem;
	border: 0;
	background: transparent;
	box-shadow: none;
}

.site-kh-search button,
.site-kh-load-more,
.site-kh-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.85rem;
	padding: 0.7rem 1.25rem;
	border: 1px solid var( --site-kh-blue-dark );
	border-radius: 0.55rem;
	background: var( --site-kh-blue-dark );
	color: var( --site-kh-white );
	font-weight: 750;
	line-height: 1.2;
	text-decoration: none;
	cursor: pointer;
}

.site-kh-search button:hover,
.site-kh-load-more:hover,
.site-kh-button:hover {
	background: var( --site-kh-blue );
	color: var( --site-kh-white );
}

.site-kh__layout {
	display: grid;
	grid-template-columns: minmax( 0, 1fr ) minmax( 17rem, 21rem );
	align-items: start;
	gap: 2rem;
}

.site-kh__results-heading {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 1rem;
}

.site-kh__results-heading h2,
.site-kh-categories h2,
.site-kh-related > h2,
.site-kh-article-cta h2 {
	margin: 0;
	color: var( --site-kh-ink );
	font-size: 1.45rem;
}

.site-kh-list {
	display: grid;
	gap: 0.85rem;
}

.site-kh-card {
	display: grid;
	grid-template-columns: minmax( 13rem, 30% ) minmax( 0, 1fr );
	overflow: hidden;
	border: 1px solid var( --site-kh-line );
	border-radius: 0.85rem;
	background: var( --site-kh-white );
	box-shadow: 0 0.35rem 1.2rem rgba( 11, 35, 65, 0.05 );
}

.site-kh-card--no-image {
	grid-template-columns: minmax( 0, 1fr );
}

.site-kh-card__image {
	display: block;
	min-height: 12rem;
	overflow: hidden;
}

.site-kh-card__image img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 250ms ease;
}

.site-kh-card:hover .site-kh-card__image img {
	transform: scale( 1.025 );
}

.site-kh-card__body {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	padding: 1.25rem 1.35rem;
}

.site-kh-card__meta,
.site-kh-article-meta {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.55rem 0.9rem;
	margin-bottom: 0.7rem;
	color: var( --site-kh-muted );
	font-size: 0.82rem;
}

.site-kh-tag {
	display: inline-flex;
	align-items: center;
	min-height: 1.75rem;
	padding: 0.25rem 0.65rem;
	border-radius: 999px;
	background: var( --site-kh-pale );
	color: var( --site-kh-blue-dark );
	font-weight: 750;
}

.site-kh-card h3 {
	margin: 0;
	font-size: clamp( 1.25rem, 2vw, 1.65rem );
	line-height: 1.15;
}

.site-kh-card h3 a {
	color: var( --site-kh-ink );
	text-decoration: none !important;
}

.site-kh-card p {
	margin: 0.75rem 0;
	color: var( --site-kh-muted );
}

.site-kh-card__read {
	display: inline-flex;
	align-items: center;
	gap: 0.45rem;
	margin-top: auto;
	color: var( --site-kh-blue-dark );
	font-weight: 750;
	text-decoration: none !important;
}

.site-kh-categories {
	position: sticky;
	top: 2rem;
	padding: 1.35rem;
	border: 1px solid var( --site-kh-line );
	border-radius: 0.9rem;
	background: var( --site-kh-white );
	box-shadow: 0 0.75rem 2rem rgba( 11, 35, 65, 0.07 );
}

.site-kh-categories ul {
	margin: 1rem 0 0;
	padding: 0;
	list-style: none;
}

.site-kh-categories li + li {
	border-top: 1px solid var( --site-kh-line );
}

.site-kh-categories a {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.95rem 0.2rem;
	color: var( --site-kh-ink );
	font-weight: 700;
	text-decoration: none !important;
}

.site-kh-categories a:hover,
.site-kh-categories a.is-active {
	color: var( --site-kh-blue );
}

.site-kh-load-more {
	margin: 1.5rem auto 0;
}

.site-kh-load-more[disabled] {
	opacity: 0.65;
	cursor: wait;
}

.site-kh-load-status {
	margin: 0.65rem 0 0;
	color: #9d2c2c;
	text-align: center;
}

.site-kh-empty {
	padding: 2.5rem;
	border: 1px dashed var( --site-kh-line );
	border-radius: 0.85rem;
	text-align: center;
}

.single-post .site-kh-article-meta,
.single-post .site-kh-byline,
.single-post .site-kh-article-hero,
.single-post .site-kh-article-body,
.single-post .site-kh-article-cta,
.single-post .site-kh-share,
.single-post .site-kh-related {
	width: min( 100%, 820px );
	margin-right: auto;
	margin-left: auto;
}

/* The plugin supplies the guest byline and hero for Knowledge Hub posts. */
.site-kh-article .entry-meta,
.site-kh-article .ast-blog-meta-container,
.site-kh-article .entry-header .posted-on,
.site-kh-article .entry-header .byline,
.site-kh-article .entry-header .author,
.site-kh-article .post-thumb,
.site-kh-article .ast-single-post-featured-section {
	display: none !important;
}

/* Knowledge Hub articles show contributor details in the article intro. */
.site-kh-article .uwp_widget_author_box {
	display: none !important;
}

.site-kh-article a:not( .site-kh-button ) {
	color: var( --site-kh-blue );
}

.site-kh-byline {
	margin-top: -0.25rem;
	color: var( --site-kh-muted );
}

.site-kh-article-hero {
	overflow: hidden;
	margin-top: 1.5rem;
	margin-bottom: 2rem;
	border-radius: 1rem;
}

.site-kh-article-hero img {
	display: block;
	width: 100%;
	max-height: 34rem;
	object-fit: cover;
}

.site-kh-article-body {
	font-size: 1.08rem;
	line-height: 1.75;
}

.site-kh-article-body h2 {
	margin-top: 2.25rem;
	color: var( --site-kh-ink );
}

.site-kh-article-cta {
	margin-top: 2.5rem;
	padding: clamp( 1.5rem, 4vw, 2.4rem );
	border-radius: 1rem;
	background: var( --site-kh-blue-dark );
	color: var( --site-kh-white );
}

.site-kh-article-cta h2 {
	color: var( --site-kh-white );
}

.site-kh-article-cta .site-kh-button {
	border-color: var( --site-kh-white );
	background: var( --site-kh-white );
	color: var( --site-kh-blue-dark );
}

.site-kh-share {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.7rem 1rem;
	margin-top: 2rem;
	padding: 1rem 0;
	border-top: 1px solid var( --site-kh-line );
	border-bottom: 1px solid var( --site-kh-line );
}

.site-kh-related {
	margin-top: 2.5rem;
}

.site-kh-related__grid {
	display: grid;
	grid-template-columns: repeat( 3, minmax( 0, 1fr ) );
	gap: 1rem;
	margin-top: 1rem;
}

.site-kh-related article {
	padding: 1.1rem;
	border: 1px solid var( --site-kh-line );
	border-radius: 0.75rem;
}

.site-kh-related h3 {
	margin: 0;
	font-size: 1.1rem;
}

.site-kh-related p {
	margin-bottom: 0;
	color: var( --site-kh-muted );
	font-size: 0.92rem;
}

@media ( max-width: 900px ) {
	.site-kh__header,
	.site-kh__layout {
		grid-template-columns: 1fr;
	}

	.site-kh-categories {
		position: static;
		grid-row: 1;
	}
}

@media ( max-width: 640px ) {
	.site-kh {
		width: min( 100% - 1.25rem, 1240px );
		padding: 1.5rem 0 2.25rem;
	}

	.site-kh__header {
		gap: 1.25rem;
	}

	.site-kh-search,
	.site-kh-card {
		grid-template-columns: 1fr;
	}

	.site-kh-search {
		display: grid;
	}

	.site-kh-card__image {
		min-height: 13rem;
		max-height: 16rem;
	}

	.site-kh-related__grid {
		grid-template-columns: 1fr;
	}
}

@media ( prefers-reduced-motion: reduce ) {
	.site-kh-card__image img {
		transition: none;
	}
}