.dm-materials__header {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--dm-space-3);
	margin-bottom: var(--dm-space-4);
}

.dm-materials .dm-section-title {
	margin: 0;
}

.dm-materials__all {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	flex: 0 0 auto;
	font-size: 13px;
	font-weight: 600;
	color: var(--dm-text-secondary);
	white-space: nowrap;
}

.dm-materials__all:hover {
	color: var(--dm-brand-bright);
}

.dm-materials__list {
	display: flex;
	flex-direction: column;
	gap: var(--dm-space-2);
	margin: 0;
	padding: 0;
	list-style: none;
}

.dm-materials__item {
	display: flex;
	min-height: 0;
}

.dm-materials__item .dm-card {
	width: 100%;
}

.dm-cards {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: var(--dm-space-4);
	margin: 0;
	padding: 0;
	list-style: none;
	align-items: stretch;
}

.dm-card {
	position: relative;
	display: flex;
	min-width: 0;
	height: 100%;
	background: var(--dm-surface);
	border: 1px solid var(--dm-border);
	border-radius: var(--dm-radius-lg);
	box-shadow: var(--dm-panel-shadow);
}

.dm-card--horizontal {
	align-items: stretch;
	gap: var(--dm-space-3);
	padding: var(--dm-space-3);
	padding-right: 48px;
}

.dm-card--vertical {
	flex-direction: column;
	overflow: hidden;
}

.dm-card__media {
	display: block;
	overflow: hidden;
	border-radius: var(--dm-radius-md);
	background: var(--dm-surface-2);
	flex: 0 0 96px;
	width: 96px;
	min-height: 0;
	aspect-ratio: 4 / 3;
}

.dm-card--vertical .dm-card__media {
	flex: 0 0 auto;
	width: 100%;
	border-radius: 0;
}

.dm-card__image,
.dm-card__placeholder {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 0;
	object-fit: cover;
}

.dm-card__placeholder {
	display: grid;
	place-items: center;
	background: linear-gradient(
		135deg,
		color-mix(in srgb, var(--dm-card-accent, var(--dm-brand)) 38%, var(--dm-surface-2)),
		var(--dm-surface-2)
	);
	color: var(--dm-card-accent, var(--dm-brand));
}

.dm-card__body {
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-width: 0;
	flex: 1 1 auto;
	padding: 0;
}

.dm-card--vertical .dm-card__body {
	justify-content: flex-start;
	padding: var(--dm-space-3);
	padding-right: 48px;
}

.dm-card__meta {
	display: flex;
	align-items: center;
	gap: var(--dm-space-2);
	margin: 0 0 6px;
	font-size: 11px;
	color: var(--dm-text-muted);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.dm-card__badge {
	display: inline-flex;
	align-items: center;
	min-height: 18px;
	padding: 0 8px;
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--dm-card-accent, var(--dm-brand));
	background: color-mix(in srgb, var(--dm-card-accent, var(--dm-brand)) 14%, transparent);
	border-radius: var(--dm-radius-pill);
	flex: 0 0 auto;
}

.dm-card__title {
	margin: 0;
	font-size: 14px;
	font-weight: 600;
	line-height: 1.35;
	overflow-wrap: anywhere;
}

.dm-card__title a {
	display: -webkit-box;
	max-height: 2.7em;
	color: var(--dm-text);
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.dm-card__title a:hover {
	color: var(--dm-brand-bright);
}

.dm-card__excerpt {
	display: -webkit-box;
	margin: 6px 0 0;
	font-size: 13px;
	line-height: 1.45;
	color: var(--dm-text-secondary);
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.dm-card__save {
	position: absolute;
	top: var(--dm-space-3);
	right: var(--dm-space-3);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	padding: 0;
	border: 1px solid var(--dm-border);
	border-radius: var(--dm-radius-md);
	background: var(--dm-surface);
	color: var(--dm-text-muted);
	flex-shrink: 0;
	cursor: pointer;
}

.dm-card--vertical .dm-card__save {
	top: var(--dm-space-2);
	right: var(--dm-space-2);
}

.dm-card__save:hover,
.dm-card__save:focus-visible,
.dm-card__save[aria-pressed="true"],
.dm-card__save.is-saved {
	color: var(--dm-brand-bright);
	border-color: var(--dm-brand);
}

@media (min-width: 480px) {
	.dm-card--horizontal .dm-card__media {
		flex-basis: 120px;
		width: 120px;
	}
}

@media (min-width: 768px) {
	.dm-cards {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.dm-card--horizontal .dm-card__media {
		flex-basis: 160px;
		width: 160px;
	}

	.dm-card--horizontal .dm-card__title {
		font-size: 15px;
	}
}

@media (min-width: 1024px) {
	.dm-cards {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (prefers-reduced-motion: reduce) {
	.dm-card,
	.dm-card__save {
		transition: none;
	}
}