@charset "UTF-8";

/* cover */
.cover {
	position: relative;
	background-position: center center;
	background-size: cover;
}
.cover__heading {
	margin: 0;
	text-align: left;
	letter-spacing: 0.06em;
	font-family: "EB Garamond", serif;
	font-weight: 700;
}
.cover__heading::after {
	content: initial;
}
.cover__summary {
	position: relative;
	letter-spacing: 0.1em;
	color: var(--color-brown);
	font-weight: 500;
}
.cover__summary::before {
	position: absolute;
	z-index: -1;
	content: "";
	filter: blur(50px);
}
.cover__summary-paragraph:last-child {
	margin-bottom: 0;
}
@media (max-width: 991px) {
	.cover {
		padding: 80px var(--inner-padding);
		background-image: url("../images/img_cover_01_sp.webp");
	}
	.cover__heading {
		margin-bottom: 60px;
		font-size: min(calc(58rem / 16), 14.6vw);
		line-height: calc(70 / 58);
	}
	.cover__summary {
		width: fit-content;
		font-size: min(calc(15rem / 16), 3.7vw);
		line-height: calc(23 / 15);
	}
	.cover__summary::before {
		inset: -60px -15px;
		background-color: rgba(255, 255, 255, 0.4);
	}
	.cover__summary-paragraph {
		margin-bottom: 24px;
	}
}
@media (min-width: 992px) {
	.cover {
		display: flex;
		justify-content: space-between;
		height: 660px;
		padding: 115px var(--inner-padding) 120px var(--inner-padding);
		background-image: url("../images/img_cover_01_pc.webp");
	}
	.cover__heading {
		font-size: min(calc(90rem / 16), 8vw);
		line-height: 1;
	}
	.cover__summary {
		align-self: end;
		font-size: calc(17rem / 16);
		line-height: calc(30 / 17);
	}
	.cover__summary::before {
		inset: -84px -89px;
		background-color: rgba(255, 255, 255, 0.55);
	}
}

/* section */
.section--interview {
	background: no-repeat url("../images/img_section_01.svg") top 237px left calc(50% + 545px), no-repeat url("../images/img_section_02.svg") bottom 60px right calc(50% + 327px);
}
.section--search {
	background: var(--color-cream-light) no-repeat url("../images/img_section_03.svg") bottom -30px center;
}
@media (max-width: 991px) {
	.section--interview,
	.section--search {
		background-image: none;
	}
}

/* heading-2 */
.heading-2 {
	letter-spacing: 0.065em;
	color: var(--color-brown-dark);
	border: initial;
	border-bottom: 1px solid var(--color-ivory);
	font-family: "Playfair Display", serif;
	font-weight: 400;
	line-height: 1;
}
.heading-2--interview {
	color: transparent;
	-webkit-text-fill-color: transparent;
	background: linear-gradient(to bottom, #785b26 0%, #785b26 41.4%, #b39c78 61.7%, #785b26 100%);
	-webkit-background-clip: text;
	background-clip: text;
}
.heading-2::after {
	content: initial;
}
@media (max-width: 991px) {
	.heading-2 {
		margin: 0 0 40px 0;
		padding: 0 0 6px 0;
		font-size: calc(40rem / 16);
	}
}
@media (min-width: 992px) {
	.heading-2 {
		margin: 0 0 60px 0;
		padding: 0 0 12px 0;
		font-size: calc(74rem / 16);
	}
}

/* heading-3 */
.heading-3 {
	margin: 0 0 16px 0;
	padding: 0;
	color: var(--color-gold);
	border-left: none;
	font-family: "Playfair Display", serif;
	font-size: min(calc(48rem / 16), 4.6vw);
	font-weight: 400;
	line-height: calc(64 / 48);
}
.heading-3__ja {
	margin-left: 17px;
	font-family: "Noto Serif JP", serif;
	font-size: calc(17rem / 16);
	font-weight: 700;
	line-height: calc(25 / 17);
}
@media (max-width: 991px) {
	.heading-3 {
		display: none;
	}
}

/* card */
.cards {
	display: grid;
}
.card__link {
	position: relative;
	z-index: 1;
	display: grid;
	overflow: hidden;
	grid-template-rows: auto auto auto 1fr;
	height: 100%;
	text-decoration: none !important;
	opacity: 1 !important;
	color: var(--color-white) !important;
	background: #71706b no-repeat url("../images/img_card_overlay_01.png");
	background-size: cover;
	box-shadow: 0 0 14px rgba(70, 46, 10, 0.14);
	font-weight: 400;
}
.card__link::after {
	position: absolute;
	z-index: -1;
	inset: 0;
	content: "";
	opacity: 0;
	background: no-repeat url("../images/img_card_overlay_01_on.png");
	background-size: cover;
}
.card__name-en {
	color: var(--color-cream) !important;
	font-family: "Playfair Display", serif;
}
.card__name-ja {
	color: var(--color-cream) !important;
	font-family: "Noto Serif JP", serif;
	font-weight: 600;
}
.card__affiliation {
	align-self: end;
}
.card__image {
	position: absolute;
	z-index: -1;
	inset: 0 0 0 auto;
	width: auto;
	height: 100%;
	opacity: 1 !important;
}
@media (max-width: 767px) {
	.cards {
		gap: 20px !important;
	}
}
@media (min-width: 768px) {
	.cards {
		gap: 0 40px;
		grid-template-columns: 1fr 1fr;
	}
	.card:nth-child(odd) {
		margin-bottom: 50px;
	}
	.card:nth-child(even) {
		margin-top: 50px;
	}
	.card:last-child {
		margin-bottom: 0;
	}
}
@media (max-width: 991px) {
	.cards {
		gap: 0 20px;
	}
	.card__link {
		min-height: 223px;
		padding: 31px 24px;
		text-shadow: 0 0 16px rgba(0, 0, 0, 0.68);
		font-size: calc(15rem / 16);
		line-height: calc(21 / 15);
	}
	.card__award {
		margin-bottom: 3px;
	}
	.card__name-en {
		font-size: calc(16rem / 16);
		line-height: calc(21 / 16);
	}
	.card__name-ja {
		font-size: calc(24rem / 16);
		line-height: calc(35 / 24);
	}
	.card__affiliation-text {
		display: -webkit-box;
		overflow: hidden;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
	}
	.card__image {
		right: -15px;
	}
}
@media (min-width: 992px) {
	.card__link {
		min-height: 330px;
		padding: 58px 11.052631%;
		text-shadow: 0 0 30px rgba(0, 0, 0, 0.68);
		font-size: calc(17rem / 16);
		line-height: calc(26 / 17);
	}
	.card__award {
		margin-bottom: 6px;
		line-height: calc(25 / 17);
	}
	.card__name-en {
		font-size: calc(18rem / 16);
		line-height: calc(24 / 18);
	}
	.card__name-ja {
		font-size: calc(36rem / 16);
		line-height: calc(51 / 36);
	}
}
@media (hover: hover) {
	.card__link:hover::after {
		transition: all 0.3s;
		opacity: 1;
	}
}

/* tabs */
@media (min-width: 992px) {
	.tabs {
		display: grid;
		gap: min(76px, 6.28vw);
		grid-template-columns: 1fr 1fr;
	}
}

/* tablist */
.tablist {
	display: grid;
	grid-template-columns: 1fr 1fr;
	margin-bottom: 16px;
}
.tablist__button {
	appearance: none;
	padding: 0;
	padding-bottom: 8px;
	color: var(--color-gold-dark);
	border: none;
	border-bottom: 2px solid var(--color-stone-light);
	background: none;
	font-family: "Marcellus", serif;
	font-size: calc(20rem / 16);
	font-weight: 400;
	line-height: calc(25 / 20);
}
.tablist__button.selected {
	border-color: var(--color-gold-light-x);
}
.tablist__button-ja {
	display: block;
	margin-top: -2px;
	font-family: "Noto Sans JP", sans-serif;
	font-size: calc(12rem / 16);
	font-weight: 700;
	line-height: calc(17 / 12);
}
@media (min-width: 992px) {
	.tablist {
		display: none;
	}
}

/* tabpanel */
@media (max-width: 991px) {
	.tabpanel.hidden-true {
		display: none;
	}
}

/* search-list */
.search-list {
	display: grid;
}
.search-list__item {
	background: var(--color-white);
}
.search-list__button {
	appearance: none;
	position: relative;
	width: 100%;
	text-align: left;
	letter-spacing: 0.02em;
	border: none;
	background: no-repeat url("../images/ico_square_01.svg");
	font-family: "Noto Serif JP", serif;
	font-weight: 700;
}
.search-list__button::after {
	position: absolute;
	display: block;
	content: "";
}
.search-list__button.expanded::after {
	transition: all 0.3s;
	transform: rotate(180deg);
}
.search-list__button-alias {
	display: block;
	letter-spacing: initial;
}
@media (max-width: 991px) {
	.search-list {
		gap: 10px;
	}
	.search-list__button {
		min-height: 67px;
		padding: 0 30px;
		background-position: 14px center;
		font-size: calc(18rem / 16);
		line-height: calc(26 / 18);
	}
	.search-list__button::after {
		top: calc(50% - 6px);
		right: 14px;
		width: 12px;
		height: 12px;
		background: no-repeat url("../images/ico_chevron-small_down_01.svg") center center;
	}
	.search-list__button-alias {
		font-size: calc(8rem / 16);
		line-height: calc(11 / 8);
	}
}
@media (min-width: 992px) {
	.search-list {
		gap: 20px;
	}
	.search-list__button {
		min-height: 91px;
		padding: 0 60px;
		background-position: 40px center;
		font-size: calc(22rem / 16);
		line-height: calc(31 / 22);
	}
	.search-list__button::after {
		top: calc(50% - 7px);
		right: 40px;
		width: 14px;
		height: 14px;
		background: no-repeat url("../images/ico_chevron_down_01.svg") center center;
	}
	.search-list__button-alias {
		font-size: calc(12rem / 16);
		line-height: calc(17 / 12);
	}
}

/* year-list */
.year-list {
	display: none;
}
.year-list__item {
	border-top: 1px solid var(--color-ivory);
}
.year-list__item:first-child {
	border-top: 2px solid var(--color-ivory-dark);
}
.year-list__button {
	appearance: none;
	position: relative;
	width: 100%;
	text-align: left;
	letter-spacing: 0.02em;
	border: none;
	background: none;
	font-family: "Noto Serif JP", serif;
	font-weight: 700;
}
.year-list__button::after {
	position: absolute;
	display: block;
	content: "";
}
.year-list__button.expanded::after {
	transition: all 0.3s;
	transform: rotate(180deg);
}
.year-list__button-round {
	display: inline-block;
}
@media (max-width: 991px) {
	.year-list {
		margin: 0 10px;
	}
	.year-list__button {
		min-height: 59px;
		padding: 0 20px 0 4px;
		font-size: calc(15rem / 16);
		line-height: calc(21 / 15);
	}
	.year-list__button::after {
		top: calc(50% - 6px);
		right: 4px;
		width: 12px;
		height: 12px;
		background: no-repeat url("../images/ico_chevron-small_down_01.svg") center center;
	}
	.year-list__button-round {
		width: calc(51rem / 16);
	}
	.year-list__button-number {
		font-size: calc(20rem / 16);
		line-height: calc(29 / 20);
	}
}
@media (min-width: 992px) {
	.year-list {
		margin: 0 30px;
	}
	.year-list__button {
		min-height: 71px;
		padding: 0 30px 0 10px;
		font-size: calc(17rem / 16);
		line-height: calc(25 / 17);
	}
	.year-list__button::after {
		top: calc(50% - 7px);
		right: 10px;
		width: 14px;
		height: 14px;
		background: no-repeat url("../images/ico_chevron_down_01.svg") center center;
	}
	.year-list__button-round {
		width: calc(65rem / 16);
	}
	.year-list__button-number {
		font-size: calc(22rem / 16);
		line-height: calc(31 / 22);
	}
}

/* researcher */
.researchers {
	display: none;
	border-top: 1px solid var(--color-ivory);
}
.search-list__item > .researchers {
	border-top: 2px solid var(--color-ivory-dark);
}
.researcher:not(:first-child) {
	border-top: 1px solid var(--color-ivory);
}
.researcher__link {
	display: grid;
	text-decoration: none !important;
	opacity: 1 !important;
	color: var(--color-charcoal) !important;
	font-weight: 500;
}
.researcher__name {
	grid-column: 1 / -1;
	color: var(--color-gold);
	font-family: "Noto Serif JP", serif;
	font-weight: 700;
}
.researcher__name-en {
	display: inline-block;
	font-family: "Playfair Display", serif;
}
.researcher__image {
	width: 100%;
	height: auto;
	opacity: 1 !important;
}
.researcher__affiliation-text {
	display: -webkit-box;
	overflow: hidden;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 4;
}
.researcher__tags {
	display: flex;
	align-self: end;
	flex-wrap: wrap;
}
.researcher__tag {
	color: var(--color-stone);
}
.researcher__more {
	grid-column: 1 / -1;
	justify-self: end;
	text-align: right;
	color: var(--color-gold);
	background: no-repeat url("../images/ico_arrow_right_01.svg") right bottom;
	font-family: "EB Garamond", serif;
	font-weight: 400;
}
@media (max-width: 991px) {
	.search-list__item > .researchers {
		margin: 0 10px;
	}
	.researcher__link {
		gap: 0 10px;
		grid-template-columns: 115px 1fr;
		padding: 12px 4px;
		font-size: calc(15rem / 16);
		line-height: calc(22 / 15);
	}
	.researcher__name {
		margin-bottom: 6px;
		font-size: calc(20rem / 16);
		line-height: calc(29 / 20);
	}
	.researcher__name-en {
		margin-left: 8px;
		font-size: calc(14rem / 16);
		line-height: calc(19 / 14);
	}
	.researcher__image {
		object-fit: cover;
		height: 100px;
	}
	.researcher__tags {
		grid-column: 2 / -1;
		gap: 0 10px;
		margin-bottom: 3px;
	}
	.researcher__tag {
		font-size: calc(12rem / 16);
		line-height: calc(17 / 12);
	}
	.researcher__more {
		width: 5.5625rem;
		padding: 0 23px 2px 0;
		font-size: calc(14rem / 16);
		line-height: calc(18 / 14);
	}
}
@media (min-width: 992px) {
	.researchers {
		padding: 0 30px;
	}
	.search-list__item > .researchers {
		margin: 0 30px;
	}
	.researcher__link {
		gap: 0 12px;
		grid-template-columns: 17fr 25fr;
		padding: 20px 0;
		font-size: calc(17rem / 16);
		line-height: calc(27 / 17);
	}
	.researcher__name {
		margin-bottom: 10px;
		font-size: calc(22rem / 16);
		line-height: calc(31 / 22);
	}
	.researcher__name-en {
		margin-left: 10px;
		font-size: calc(18rem / 16);
		line-height: calc(24 / 18);
	}
	.researcher__image {
		grid-row: 2 / 4;
	}
	.researcher__affiliation {
		margin-bottom: 12px;
	}
	.researcher__tags {
		gap: 0 15px;
		margin-bottom: 6px;
	}
	.researcher__tag {
		font-size: calc(14rem / 16);
		line-height: calc(27 / 14);
	}
	.researcher__more {
		width: 5.875rem;
		padding: 0 20px 1px 0;
		font-size: calc(17rem / 16);
		line-height: calc(22 / 17);
	}
}