.hero {
	background: linear-gradient(180deg, rgba(123, 193, 221, 0.3) 0%, rgba(169, 212, 164, 0.3) 38%, rgba(242, 242, 242, 0) 99%);
}

.hero__inner {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	width: min(100% - 40px, var(--content-width));
	min-height: 605px;
	margin-inline: auto;
	padding-top: 44px;
	background: url("../img/top_img_01.png") top center / 100% auto no-repeat;
	text-align: center;
}

.hero__inner::before {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(255, 255, 255, 0.15);
	pointer-events: none;
}

.hero__logo,
.hero__lead,
.hero__sub {
	position: relative;
	z-index: 1;
}

.hero__logo {
	width: 160px;
}

.hero__lead {
	margin: 66px 0 0;
	font-family: var(--font-serif);
	color: #000305;
	font-size: 29px;
	font-weight: 300;
	line-height: 1.75;
	letter-spacing: 0;
}

.hero__sub {
	display: inline-block;
	margin: 14px 0 0;
	padding: 0 10px;
	border-inline: 1px solid #000305;
	color: #000305;
	font-family: var(--font-sans);
	font-size: 12px;
	font-weight: 300;
	line-height: 1.2;
	letter-spacing: 0.04em;
}

.news-section {
	background: var(--color-white);
}

.news-section__inner {
	display: grid;
	grid-template-columns: 17% 1fr;
	gap: 34px;
	align-items: center;
	padding: 58px 0 74px;
}

.news-section__heading {
	display: flex;
	align-items: center;
	gap: 24px;
	min-height: 80px;
}

.news-section__heading::after {
	content: "";
	width: 2px;
	height: 80px;
	background: url("../img/bar_pc.png") center / contain no-repeat;
}

.news-section__title {
	margin: 0;
	font-family: var(--font-sans);
	font-size: 38px;
	font-weight: 300;
	line-height: 1;
	letter-spacing: 0.04em;
	color: var(--color-text);
}

.news-section__content {
	display: grid;
	gap: 20px;
}

.news-item {
	display: grid;
	grid-template-columns: 190px 1fr;
	align-items: center;
	gap: 40px;
	min-width: 0;
}

.news-item__date {
	font-family: var(--font-serif);
	font-size: 18px;
	font-weight: 400;
	color: var(--color-text);
}

.news-item__title {
	display: block;
	margin: 0;
	overflow: hidden;
	font-family: var(--font-serif);
	color: var(--color-muted);
	font-size: 16px;
	font-weight: 200;
	line-height: 1.8;
	letter-spacing: 0.02em;
	white-space: nowrap;
	text-overflow: ellipsis;
}

.news-section__button {
	justify-self: end;
}

.intro-section {
	padding: 70px 0 0;
}

.intro-section__title {
	margin: 0 0 66px;
	font-family: var(--font-serif);
	color: #000305;
	font-size: 36px;
	font-weight: 300;
	line-height: 1.5;
	text-align: center;
}

.intro-section__body {
	display: grid;
	grid-template-columns: 34% 1fr;
	align-items: start;
	gap: 0;
	padding-bottom: 230px;
}

.intro-section__image img {
	width: 100%;
}

.intro-section__text {
	position: relative;
	z-index: -1;
	margin: 16px 0 0 41px;
	font-family: var(--font-serif);
	color: var(--color-text);
	font-size: 23px;
	font-weight: 300;
	line-height: 2.4;
	letter-spacing: 0.07em;
	mix-blend-mode: multiply;
}

.category-hero {
	position: relative;
	min-height: 187px;
	background: url("../img/back02-1.png") bottom center / 100% auto no-repeat;
}

.category-hero__inner {
	position: absolute;
	inset: auto 0 0;
	display: block;
	min-height: 193px;
}

.category-hero__title {
	display: grid;
	place-items: center;
	width: 100%;
	min-height: 193px;
	margin: 0 auto;
	padding-inline: 24px;
	font-family: var(--font-serif);
	color: #000305;
	font-size: 42px;
	font-weight: 300;
	line-height: 1.35;
	text-align: center;
	background-position: top center;
	background-repeat: no-repeat;
	background-size: 100% auto;
	max-width: 1000px;
}

.category-hero--material .category-hero__title {
	background-image: url("../img/img02.jpg");
}

.category-hero--material .category-hero__inner {
	top: -70px;
}

.category-hero--original {
	margin-top: 200px;
}

.category-hero--original .category-hero__title {
	background-image: url("../img/img03jpg.jpg");
}

.category-hero--original .category-hero__inner {
	top: -70px;
}

.material-section {
	position: relative;
	padding: 96px 0 0;
}

.material-section--aq {
	margin-top: 28px;
}

.material-section__heading {
	display: grid;
	justify-items: center;
	gap: 22px;
	margin-bottom: 86px;
}

.material-section__image-title {
	width: 16%;
	min-width: 138px;
}

.material-section__image-title--liposome {
	width: 34%;
	min-width: 244px;
}

.material-section__image-title--others {
	width: 12%;
	min-width: 120px;
}

.material-section__subtitle {
	margin: 0;
	color: #000;
	font-family: var(--font-serif);
	font-size: 22px;
	font-weight: 300;
	line-height: 1.5;
	text-align: center;
}

.material-section__description {
	margin: 0;
	color: #000;
	font-family: var(--font-serif);
	font-size: 22px;
	font-weight: 200;
	line-height: 1.6;
	letter-spacing: 0.02em;
	text-align: center;
}

.material-list {
	display: grid;
	gap: 100px 0;
}

.material-list--three {
	grid-template-columns: repeat(3, 1fr);
}

.material-list--single {
	grid-template-columns: repeat(2, minmax(0, 1fr));
	column-gap: 40px;
}

.material-list--single .material-card {
	grid-column: 1 / -1;
	width: min(100%, calc((100% - 40px) / 2));
	justify-self: center;
}

.material-card {
	padding: 0 50px;
	text-align: center;
}

.material-card__title {
	margin: 0;
	font-family: var(--font-serif);
	font-size: 26px;
	font-weight: 500;
	line-height: 1.6;
	letter-spacing: 0.02em;
	color: var(--color-text);
}

.material-card__line {
	margin: 10px auto 0;
}

.material-card__text {
	display: -webkit-box;
	min-height: 0;
	margin: 28px 0 28px;
	overflow: hidden;
	font-family: var(--font-serif);
	color: var(--color-muted);
	font-size: 17px;
	font-weight: 500;
	line-height: 1.55;
	letter-spacing: 0.02em;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	text-align: left;
}

.material-card__button {
	margin-inline: auto;
}

.section-button {
	display: flex;
	justify-content: flex-end;
	margin-top: 92px;
}

.material-section--liposome,
.material-section--others {
	padding-top: 180px;
}

.product-section {
	padding: 44px 0 86px;
}

.product-section__inner {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
}

.product-card {
	display: grid;
	justify-items: center;
	gap: 16px;
	text-align: center;
}

.product-card__image-link {
	display: block;
}

.product-card__title {
	margin: 0;
	font-family: var(--font-serif);
	font-size: 18px;
	font-weight: 500;
	line-height: 1.6;
	letter-spacing: 0.02em;
	color: var(--color-muted);
}

.product-card__text {
	width: 100%;
	margin: 0;
	font-family: var(--font-serif);
	font-size: 15px;
	font-weight: 400;
	line-height: 1.8;
	letter-spacing: 0.02em;
	color: var(--color-muted);
}

.page-top {
	display: flex;
	justify-content: flex-end;
	width: min(100% - 40px, var(--content-width));
	margin: 0 auto 10px;
}

.page-top__link {
	display: inline-block;
}

@media (max-width: 1024px) {
	.material-card {
		padding-inline: 28px;
	}
}

@media (max-width: 767px) {
	.hero__inner {
		min-height: 560px;
		width: 100%;
		padding-top: 24px;
		background-image: url("../img/top_img_01_sp.jpg");
		background-size: cover;
	}

	.hero__logo {
		width: 150px;
	}

	.hero__lead {
		margin-top: 82px;
		font-size: 35px;
		line-height: 2;
	}

	.hero__sub {
		font-size: 13px;
	}

	.news-section__inner {
		grid-template-columns: 1fr;
		justify-items: stretch;
		gap: 16px;
		padding: 34px 0 58px;
	}

	.news-section__heading {
		display: grid;
		justify-items: start;
		gap: 14px;
		min-height: 0;
	}

	.news-section__heading::after {
		width: 203px;
		height: 3px;
		background-image: url("../img/bar_sp.png");
	}

	.news-section__title {
		font-size: 30px;
	}

	.news-item {
		grid-template-columns: 1fr;
		justify-items: start;
		gap: 10px;
		padding: 14px 0 10px;
		text-align: left;
	}

	.news-item__date {
		font-family: var(--font-serif);
		font-size: 14px;
		line-height: 1;
	}

	.news-item__title {
		display: -webkit-box;
		font-family: var(--font-serif);
		font-size: 14px;
		line-height: 1.7;
		white-space: normal;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
	}

	.news-section__button {
		justify-self: end;
	}

	.intro-section {
		padding-top: 46px;
	}

	.intro-section__title {
		margin-bottom: 42px;
		font-size: 29px;
		line-height: 1.4;
	}

	.intro-section__body {
		grid-template-columns: 1fr;
		padding-bottom: 76px;
	}

	.intro-section__image {
		width: 100vw;
		margin-left: calc(50% - 50vw);
	}

	.intro-section__text {
		z-index: auto;
		width: min(100% - 28px, 420px);
		margin: 24px auto 0;
		font-family: var(--font-serif);
		font-size: 15px;
		line-height: 2;
		text-align: center;
	}

	.category-hero {
		min-height: 187px;
	}

	.category-hero__title {
		min-height: 187px;
		padding: 0 12px;
		font-family: var(--font-serif);
		font-size: 28px;
		line-height: 1.35;
		background-position: center center;
		background-repeat: no-repeat;
		background-size: cover;
	}

	.category-hero--material .category-hero__title {
		background-image: url("../img/img02.jpg");
	}

	.category-hero--material .category-hero__inner {
		top: 0;
	}

	.category-hero--original .category-hero__title {
		background-image: url("../img/img_02_sp.jpg");
	}

	.category-hero--original .category-hero__inner {
		top: 0;
	}

	.material-section {
		padding-top: 72px;
	}

	.material-section--liposome,
	.material-section--others {
		padding-top: 120px;
	}

	.material-section__heading {
		gap: 20px;
		margin-bottom: 46px;
	}

	.material-section__image-title,
	.material-section__image-title--liposome,
	.material-section__image-title--others {
		width: auto;
		max-width: 80%;
	}

	.material-section__subtitle {
		font-family: var(--font-serif);
		font-size: 20px;
	}

	.material-section__description {
		font-family: var(--font-serif);
		font-size: 14px;
		line-height: 1.8;
	}

	.material-list,
	.material-list--three,
	.material-list--single {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 36px 18px;
	}

	.material-list--single .material-card {
		grid-column: 1 / -1;
		width: min(100%, calc((100% - 18px) / 2));
	}

	.material-card {
		padding-inline: 0;
	}

	.material-card__title {
		font-family: var(--font-serif);
		font-size: 13px;
		line-height: 1.6;
	}

	.material-card__text {
		min-height: 0;
		margin: 16px 0 18px;
		font-family: var(--font-serif);
		font-size: 12px;
		line-height: 1.6;
		-webkit-line-clamp: 2;
	}

	.section-button {
		justify-content: center;
		margin-top: 58px;
	}

	.product-section {
		padding: 24px 0 70px;
	}

	.product-section__inner {
		grid-template-columns: 1fr;
		gap: 44px;
	}

	.product-card__title {
		font-family: var(--font-serif);
		font-size: 15px;
	}

	.product-card__text {
		font-family: var(--font-serif);
		font-size: 14px;
		line-height: 1.7;
	}

	.page-top {
		width: min(100% - 28px, 420px);
	}

	.page-top__link img {
		height: 10vh;
		width: auto;
	}
}