.page-hero--research::after {
	background:
		linear-gradient(90deg, rgba(0, 42, 31, 0.96), rgba(0, 87, 63, 0.74), rgba(15, 23, 42, 0.28)),
		url("../images/hero/hero-biomaterial.png") center / cover no-repeat;
}

.research-grid-page {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 24px;
}

.research-card-page {
	overflow: hidden;
	border: 1px solid var(--color-border);
	border-radius: 12px;
	background: var(--color-white);
	box-shadow: var(--shadow-card);
}

.research-card-page__media {
	width: 100%;
	height: 170px;
	overflow: hidden;
	border-radius: 12px 12px 0 0;
}

.research-card-page__media img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: center;
}

.research-card-page__body {
	padding: 24px;
}

.research-card-page h3 {
	margin-bottom: 10px;
	color: #063f31;
	font-size: 1.22rem;
	line-height: 1.25;
}

.research-card-page p {
	margin-bottom: 16px;
	font-size: 0.94rem;
	line-height: 1.58;
}

.research-card-page a {
	display: inline-flex;
	margin-top: 16px;
	color: var(--color-primary);
	font-size: 0.9rem;
	font-weight: 900;
}

.tag-list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.tag-list span {
	padding: 5px 9px;
	border-radius: 999px;
	background: var(--color-primary-soft);
	color: var(--color-primary);
	font-size: 0.72rem;
	font-weight: 850;
}

.research-detail-section {
	margin-top: 54px;
	padding-top: 8px;
}

.research-detail-list {
	display: grid;
	gap: 18px;
	margin-top: 24px;
}

.research-detail-block {
	display: grid;
	grid-template-columns: 58px minmax(0, 1fr) minmax(220px, 0.44fr);
	gap: 22px;
	align-items: start;
	scroll-margin-top: 96px;
	padding: 24px;
	border: 1px solid rgba(0, 87, 63, 0.14);
	border-radius: 12px;
	background:
		linear-gradient(90deg, rgba(229, 244, 237, 0.78), rgba(255, 255, 255, 0) 34%),
		var(--color-white);
	box-shadow: 0 14px 32px rgba(15, 23, 42, 0.07);
}

.research-detail-block--alternate {
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(229, 244, 237, 0.72)),
		var(--color-white);
}

.research-detail-block__index span {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	border-radius: 10px;
	background: var(--color-primary);
	color: var(--color-white);
	font-size: 0.82rem;
	font-weight: 900;
}

.research-detail-block__content,
.research-detail-block__meta {
	min-width: 0;
}

.research-detail-block h3 {
	margin: 0 0 10px;
	color: #063f31;
	font-size: 1.22rem;
	line-height: 1.25;
}

.research-detail-block p {
	margin: 0;
	color: var(--color-gray);
	font-size: 0.94rem;
	line-height: 1.64;
}

.research-detail-block__group {
	margin-top: 18px;
}

.research-detail-block__group strong,
.research-detail-block__meta strong {
	display: block;
	margin-bottom: 9px;
	color: var(--color-dark);
	font-size: 0.76rem;
	font-weight: 900;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.research-detail-block__meta {
	display: grid;
	gap: 14px;
	padding: 18px;
	border: 1px solid rgba(0, 87, 63, 0.12);
	border-radius: 10px;
	background: rgba(248, 252, 250, 0.92);
}

.research-detail-block__meta p {
	font-size: 0.86rem;
	line-height: 1.55;
}

.related-researchers {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	min-width: 0;
}

.related-researcher-link {
	display: inline-flex;
	align-items: center;
	min-height: 34px;
	max-width: 100%;
	padding: 6px 11px;
	border-radius: 999px;
	background: var(--color-primary-soft);
	color: #063f31;
	font-size: 12px;
	font-weight: 700;
	line-height: 1.2;
	overflow-wrap: anywhere;
	transition: background-color 160ms ease, color 160ms ease;
}

.related-researcher-link:hover,
.related-researcher-link:focus-visible {
	background: var(--color-primary);
	color: var(--color-white);
}

.teaser-split {
	display: grid;
	grid-template-columns: 420px minmax(0, 1fr);
	gap: 34px;
	align-items: center;
	padding: 24px;
	border: 1px solid var(--color-border);
	border-radius: 12px;
	background: var(--color-white);
	box-shadow: var(--shadow-card);
}

.teaser-split .visual-card {
	width: 100%;
	height: 100%;
	min-height: 260px;
	overflow: hidden;
	border-radius: 20px;
}

.research-facility-image {
	display: block;
	width: 100%;
	height: 100%;
	min-height: 260px;
	object-fit: cover;
	object-position: center;
}

.teaser-split__content h2 {
	margin-bottom: 12px;
	color: #063f31;
}

@media (max-width: 900px) {
	.teaser-split .visual-card,
	.research-facility-image {
		min-height: 220px;
	}

	.research-detail-block {
		grid-template-columns: 48px minmax(0, 1fr);
	}

	.research-detail-block__meta {
		grid-column: 2;
	}
}

@media (max-width: 600px) {
	.research-card-page__media {
		height: 180px;
	}

	.research-detail-section {
		margin-top: 38px;
	}

	.research-detail-list {
		gap: 14px;
	}

	.research-detail-block {
		grid-template-columns: 1fr;
		gap: 16px;
		padding: 20px;
	}

	.research-detail-block__meta {
		grid-column: auto;
		padding: 16px;
	}
}