.knowledge-hub__hero {
	background: var(--color-white);
	padding: 40px 0 32px;
	border-bottom: 1px solid var(--color-border);
}

.knowledge-hub__title {
	font-family: var(--font-heading);
	color: var(--color-dark);
	margin: 0 0 6px;
}

.knowledge-hub__subtitle {
	color: var(--color-gray);
	margin: 0 0 24px;
}

.knowledge-hub__search {
	position: relative;
	max-width: 620px;
	margin: 0;
}

.knowledge-hub__search .knowledge-hub__search-icon {
	position: absolute;
	top: 50%;
	left: 18px;
	transform: translateY(-50%);
	color: var(--color-gray-medium);
	pointer-events: none;
	z-index: 2;
}

.knowledge-hub__search input.knowledge-hub__search-input {
	width: 100%;
	margin: 0;
	padding: 14px 46px 14px 48px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	font-family: var(--font-primary);
	font-size: 1rem;
	line-height: 1.4;
	background: var(--color-white);
	box-shadow: var(--shadow-sm);
	-webkit-appearance: none;
	appearance: none;
	transition: border-color var(--transition), box-shadow var(--transition);
}

.knowledge-hub__search input.knowledge-hub__search-input:focus {
	outline: none;
	border-color: var(--color-red);
	box-shadow: 0 0 0 3px var(--color-red-glow);
}

.knowledge-hub__search input[type="search"]::-webkit-search-cancel-button {
	-webkit-appearance: none;
	appearance: none;
	display: none;
}

.knowledge-hub__search input[type="search"]::-ms-clear {
	display: none;
	width: 0;
	height: 0;
}

.knowledge-hub__search .knowledge-hub__search-clear {
	position: absolute;
	top: 50%;
	right: 12px;
	transform: translateY(-50%);
	width: 28px;
	height: 28px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	border: none;
	background: var(--color-gray-light);
	color: var(--color-gray-dark);
	border-radius: 50%;
	font-size: 0.8rem;
	cursor: pointer;
	z-index: 2;
}

.knowledge-hub__search .knowledge-hub__search-clear:hover {
	background: var(--color-red);
	color: var(--color-white);
}

/* The hidden attribute must win over display:flex. */
.knowledge-hub__search .knowledge-hub__search-clear[hidden] {
	display: none;
}

.knowledge-hub__sidebar .sidebar__nav-link {
	width: 100%;
	margin: 0;
	background: none;
	border: 0;
	border-bottom: 1px solid var(--color-gray-light);
	border-radius: 0;
	box-shadow: none;
	font: inherit;
	text-align: left;
	cursor: pointer;
	-webkit-appearance: none;
	appearance: none;
}

.knowledge-hub__sidebar .sidebar__nav-link:last-child {
	border-bottom: 0;
}

.knowledge-hub__sidebar .sidebar__nav-link.is-empty {
	opacity: 0.4;
	cursor: default;
	pointer-events: none;
}

.knowledge-hub__toolbar {
	display: none;
	margin-bottom: 16px;
}

.knowledge-hub__count {
	margin: 0;
	font-size: 0.85rem;
	color: var(--color-gray);
	line-height: 1.4;
}

.knowledge-hub__count:empty {
	display: none;
}

.knowledge-hub__resultbar {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 8px 16px;
	margin-bottom: 12px;
}

.knowledge-hub__per-page {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-left: auto;
}

.knowledge-hub__per-page-label {
	font-size: 0.85rem;
	color: var(--color-gray);
}

.knowledge-hub__per-page-select {
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	padding: 6px 10px;
	font-size: 0.85rem;
	color: var(--color-gray-dark);
	background: var(--color-white);
	cursor: pointer;
}

@media (min-width: 769px) {

	.knowledge-hub .collection__sidebar.knowledge-hub__sidebar {
		width: 220px;
	}

	.knowledge-hub .collection__layout {
		gap: 24px;
	}
}

.knowledge-hub ul.products.collection__grid.knowledge-hub__grid,
.knowledge-hub .collection__grid.knowledge-hub__grid {
	grid-template-columns: repeat(6, 1fr);
	gap: 10px;
}

@media (max-width: 1399px) {

	.knowledge-hub ul.products.collection__grid.knowledge-hub__grid,
	.knowledge-hub .collection__grid.knowledge-hub__grid {
		grid-template-columns: repeat(5, 1fr);
		gap: 12px;
	}
}

@media (max-width: 1199px) {

	.knowledge-hub ul.products.collection__grid.knowledge-hub__grid,
	.knowledge-hub .collection__grid.knowledge-hub__grid {
		grid-template-columns: repeat(4, 1fr);
		gap: 14px;
	}
}

@media (max-width: 991px) {

	.knowledge-hub ul.products.collection__grid.knowledge-hub__grid,
	.knowledge-hub .collection__grid.knowledge-hub__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.knowledge-hub .hub-card .product-card__image {
	aspect-ratio: auto;
	height: 64px;
}

.knowledge-hub .hub-card .product-card__image>a {
	display: block;
	width: 100%;
	height: 100%;
}

.knowledge-hub .hub-card .product-card__image img {
	object-fit: cover;
	object-position: top;
}

.hub-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	font-size: 1.25rem;
	color: var(--color-gray-medium);
	background: var(--color-gray-light);
}

.knowledge-hub .hub-card .product-card__body {
	min-width: 0;
	padding: 8px 9px 10px;
}

.knowledge-hub .hub-card .product-card__name {
	margin-bottom: 0;
	font-size: 0.79rem;
	line-height: 1.3;
}

.knowledge-hub .hub-card .product-card__name a {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	min-height: calc(2 * 1.3em);
}

.hub-card__cat {
	display: block;
	align-self: flex-start;
	max-width: 100%;
	width: fit-content;
	margin: 0 0 4px;
	padding: 1px 5px;
	border-radius: 4px;
	background: var(--color-gray-light);
	border: 1px solid var(--color-border);
	color: var(--color-gray-dark);
	font-family: var(--font-heading);
	font-size: 0.53rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.35px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.knowledge-hub .hub-card .product-card__brand {
	max-width: 100%;
	margin-top: 4px;
	padding: 2px 7px;
	font-size: 0.62rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.knowledge-hub .hub-card .product-card__actions {
	padding-top: 8px;
}

.knowledge-hub .hub-card .product-card__cart-btn {
	gap: 5px;
	padding: 6px 6px;
	font-size: 0.7rem;
	white-space: nowrap;
}

.knowledge-hub .hub-card .hub-card__ext,
.knowledge-hub .hub-card .hub-card__size {
	display: none;
}

.hub-card__details-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 5px;
	width: 100%;
	margin-top: 6px;
	padding: 3px 0 0;
	border: none;
	background: none;
	color: var(--color-gray);
	font-family: var(--font-primary);
	font-size: 0.7rem;
	font-weight: 600;
	line-height: 1.2;
	cursor: pointer;
}

.hub-card__details-btn:hover {
	color: var(--color-red);
}

.hub-card__details-btn i {
	font-size: 0.68rem;
}

.knowledge-hub .hub-card .hub-card__details {
	display: none;
}

.hub-card__related {
	font-size: 0.78rem;
	color: var(--color-gray);
	margin: 6px 0 0;
	line-height: 1.4;
}

.hub-card__related-label {
	font-weight: 600;
	color: var(--color-gray-dark);
}

.hub-card__related a {
	color: var(--color-red);
}

.hub-card__related a:hover {
	text-decoration: underline;
}

.hub-card__related-more {
	color: var(--color-gray-medium);
}

.hub-card__desc {
	color: var(--color-gray);
	font-size: 0.8rem;
	line-height: 1.5;
	margin: 0;
}

.hub-card__desc+.hub-card__related {
	margin-top: 8px;
}

.hub-card__ext,
.hub-card__size {
	font-size: 0.7rem;
	opacity: 0.75;
}

.hub-card__size::before {
	content: "· ";
}

@media (max-width: 1399px) {

	.knowledge-hub .hub-card .product-card__image {
		height: 72px;
	}

	.knowledge-hub .hub-card .product-card__body {
		padding: 9px 10px 10px;
	}

	.knowledge-hub .hub-card .product-card__name {
		font-size: 0.82rem;
	}

	.knowledge-hub .hub-card .product-card__brand {
		font-size: 0.65rem;
	}

	.knowledge-hub .hub-card .product-card__cart-btn {
		font-size: 0.72rem;
		padding: 7px 8px;
	}

	.knowledge-hub .hub-card .hub-card__ext {
		display: inline;
	}
}

@media (max-width: 1199px) {

	.knowledge-hub .hub-card .product-card__image {
		height: 84px;
	}

	.hub-card__placeholder {
		font-size: 1.5rem;
	}

	.knowledge-hub .hub-card .product-card__body {
		padding: 9px 11px 11px;
	}

	.knowledge-hub .hub-card .hub-card__cat {
		font-size: 0.55rem;
		margin-bottom: 4px;
		padding: 2px 6px;
	}

	.knowledge-hub .hub-card .product-card__name {
		font-size: 0.86rem;
	}

	.knowledge-hub .hub-card .product-card__brand {
		font-size: 0.68rem;
		padding: 2px 9px;
	}

	.knowledge-hub .hub-card .product-card__cart-btn {
		font-size: 0.74rem;
	}

	.knowledge-hub .hub-card .hub-card__size {
		display: inline;
	}

	.knowledge-hub .hub-card .hub-card__details-btn {
		font-size: 0.72rem;
	}
}

.hub-modal {
	position: fixed;
	inset: 0;
	z-index: 10000;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 24px;
}

/* The hidden attribute must win over display:flex. */
.hub-modal[hidden] {
	display: none;
}

.hub-modal__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(15, 15, 15, 0.55);
}

.hub-modal__panel {
	position: relative;
	display: flex;
	flex-direction: column;
	width: 100%;
	max-width: 600px;
	max-height: min(78vh, 640px);
	overflow-y: auto;
	-webkit-overflow-scrolling: touch;
	padding: 22px 24px 24px;
	background: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-xl);
}

.hub-modal__close {
	position: absolute;
	top: 12px;
	right: 12px;
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
	border: none;
	border-radius: 50%;
	background: var(--color-gray-light);
	color: var(--color-gray-dark);
	font-size: 0.95rem;
	cursor: pointer;
	z-index: 2;
	transition: background var(--transition-fast), color var(--transition-fast);
}

.hub-modal__close:hover {
	background: var(--color-red);
	color: var(--color-white);
}

.hub-modal__media {
	flex-shrink: 0;
	margin: 0 0 14px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	background: var(--color-gray-light);
	overflow: hidden;
	text-align: center;
}

.hub-modal__media:empty {
	display: none;
}

.hub-modal__media img {
	display: block;
	width: 100%;
	height: 220px;
	object-fit: cover;
	object-position: top;
}

.hub-modal__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 112px;
	font-size: 2.5rem;
	color: var(--color-gray-medium);
}

@media (max-height: 760px) {

	.hub-modal__media img {
		height: 130px;
	}

	.hub-modal__placeholder {
		height: 84px;
		font-size: 2rem;
	}
}

.hub-modal__cat {
	display: inline-block;
	align-self: flex-start;
	margin: 0 0 6px;
	padding: 3px 8px;
	border: 1px solid var(--color-border);
	border-radius: 4px;
	background: var(--color-gray-light);
	color: var(--color-gray-dark);
	font-family: var(--font-heading);
	font-size: 0.68rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.4px;
}

.hub-modal__title {
	margin: 0 0 6px;
	padding-right: 36px;
	font-family: var(--font-heading);
	font-size: 1.18rem;
	line-height: 1.25;
	color: var(--color-dark);
}

.hub-modal__brand {
	display: inline-block;
	align-self: flex-start;
	width: fit-content;
	margin: 0 0 10px;
	padding: 3px 12px;
	background: var(--color-gray-light);
	border: 1px solid var(--color-border);
	border-radius: 14px;
	color: var(--color-gray-dark);
	font-size: 0.78rem;
	font-weight: 600;
}

.hub-modal__details .hub-card__desc {
	font-size: 0.92rem;
	line-height: 1.6;
}

.hub-modal__details .hub-card__related {
	margin-top: 12px;
	font-size: 0.88rem;
}

.hub-modal__details:empty {
	display: none;
}

.hub-modal__meta {
	margin: 12px 0 0;
	color: var(--color-gray-medium);
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.4px;
}

.hub-modal__download {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	align-self: flex-start;
	margin-top: 14px;
	padding: 10px 24px;
	font-size: 0.88rem;
	text-decoration: none;
}

/* .btn's inline-block out-ranks the UA [hidden] rule. */
.hub-modal__download[hidden],
.hub-modal__cat[hidden],
.hub-modal__brand[hidden],
.hub-modal__meta[hidden] {
	display: none;
}

@media (max-width: 600px) {

	.hub-modal {
		padding: 16px;
	}

	.hub-modal__panel {
		max-width: none;
		max-height: 84vh;
		padding: 18px 16px 20px;
	}

	.hub-modal__title {
		font-size: 1.05rem;
	}

	.hub-modal__media img {
		height: 180px;
	}

	.hub-modal__download {
		align-self: stretch;
		width: 100%;
	}
}

@media (max-width: 767px) {

	.knowledge-hub ul.products.collection__grid.knowledge-hub__grid,
	.knowledge-hub .collection__grid.knowledge-hub__grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 12px;
	}

	.knowledge-hub .hub-card .product-card__image {
		aspect-ratio: auto;
		height: 78px;
	}

	.hub-card__placeholder {
		font-size: 1.3rem;
	}

	.knowledge-hub .hub-card .product-card__body {
		padding: 8px 10px 10px;
	}

	.knowledge-hub .hub-card .product-card__name {
		font-size: 0.8rem;
		margin-bottom: 0;
	}

	.knowledge-hub .hub-card .product-card__brand {
		margin-top: 4px;
		font-size: 0.65rem;
	}

	.knowledge-hub .hub-card .product-card__cart-btn {
		gap: 4px;
		padding: 7px 6px;
		font-size: 0.7rem;
		white-space: nowrap;
	}

	.knowledge-hub .hub-card .hub-card__size {
		display: none;
	}

	.knowledge-hub .hub-card .hub-card__ext {
		font-size: 0.66rem;
	}
}

@media (max-width: 379px) {

	.knowledge-hub ul.products.collection__grid.knowledge-hub__grid,
	.knowledge-hub .collection__grid.knowledge-hub__grid {
		grid-template-columns: 1fr;
	}

	.knowledge-hub .hub-card .hub-card__size {
		display: inline;
	}
}

.hub-empty-cell {
	grid-column: 1 / -1;
	list-style: none;
}

.knowledge-hub .knowledge-hub__grid .product-card--skeleton .skeleton--image {
	aspect-ratio: auto;
	height: 64px;
}

.knowledge-hub .knowledge-hub__grid .product-card--skeleton .product-card__body {
	padding: 8px 9px 10px;
	gap: 5px;
}

@media (max-width: 1399px) {

	.knowledge-hub .knowledge-hub__grid .product-card--skeleton .skeleton--image {
		height: 72px;
	}

	.knowledge-hub .knowledge-hub__grid .product-card--skeleton .product-card__body {
		padding: 9px 10px 10px;
		gap: 6px;
	}
}

@media (max-width: 1199px) {

	.knowledge-hub .knowledge-hub__grid .product-card--skeleton .skeleton--image {
		height: 84px;
	}

	.knowledge-hub .knowledge-hub__grid .product-card--skeleton .product-card__body {
		padding: 9px 11px 11px;
	}
}

.knowledge-hub .knowledge-hub__grid .product-card--skeleton .skeleton--text {
	height: 12px;
}

.knowledge-hub .knowledge-hub__grid .product-card--skeleton .skeleton--short {
	height: 10px;
}

.knowledge-hub .knowledge-hub__grid .product-card--skeleton .skeleton--chip {
	width: 52px;
	height: 18px;
	margin-top: 2px;
}

.knowledge-hub .knowledge-hub__grid .product-card--skeleton .skeleton--btn {
	height: 30px;
}

@media (max-width: 767px) {

	.knowledge-hub .knowledge-hub__grid .product-card--skeleton .skeleton--image {
		height: 78px;
	}

	.knowledge-hub .knowledge-hub__grid .product-card--skeleton .product-card__body {
		padding: 8px 10px 10px;
	}
}

.knowledge-hub__grid.is-loading {
	opacity: 0.5;
	pointer-events: none;
	transition: opacity var(--transition);
}

.knowledge-hub__pagination {
	margin-top: 32px;
}

.knowledge-hub__pagination:empty {
	margin-top: 0;
}

.knowledge-hub__pagination .woocommerce-pagination ul {
	margin: 0;
}

@media (max-width: 768px) {
	.knowledge-hub__toolbar {
		display: block;
	}

	.knowledge-hub__sidebar .sidebar__apply-row {
		display: flex;
		gap: 10px;
	}

	.knowledge-hub__sidebar .sidebar__apply-row .sidebar__apply-btn {
		width: auto;
		flex: 1 1 auto;
	}

	.knowledge-hub__sidebar .sidebar__apply-btn--clear {
		flex: 0 0 auto;
		background: var(--color-white);
		color: var(--color-dark);
		border-color: var(--color-border);
	}

	.knowledge-hub__sidebar .sidebar__apply-btn--clear:hover,
	.knowledge-hub__sidebar .sidebar__apply-btn--clear:active {
		background: var(--color-gray-light);
		color: var(--color-dark);
	}
}