/*----------------------------------------*/
/* トップページCSS */
/* top.css */
/*----------------------------------------*/


/*----------------------------------------*/
/* .top-mv */
/*----------------------------------------*/

.front-page .top-mv {
	overflow: hidden;
	padding-top: 30px;
}
.front-page .top-mv .container {
	max-width: 1920px;
}
.front-page .top-mv .top-mv-row {
	align-items: center;
	min-height: calc(100vh - 270px);
}
.front-page .top-mv .slick-slider .slick-track,
.front-page .top-mv .slick-slider .slick-list {
	overflow: visible;
	display: flex;
}
.front-page .top-mv .slick-slider .slick-slide {
	transition: width 0.3s;
}
.front-page .top-mv .slick-slider .mask1.yellow-shadow {
	max-width: 100%;
}
.front-page .top-mv .slick-slider .mask1.yellow-shadow::before {
	top: 10%;
	left: 22%;
}
.front-page .top-mv .text-wrap .top-mv-title {
	line-height: 1.6;
	font-size: min(4.5vw,68px);
	margin: 0 auto 2em;
	width: fit-content;
	transition: font-size 0.3s;
	letter-spacing: 0.05em;
}
.front-page .rotate-txt {
	position: absolute;
	left: 0;
	bottom: 0;
	display: flex;
	justify-content: center;
	width: 60px;
	padding-bottom: 50px;
}
.front-page .rotate-txt::after {
	position: absolute;
	left: calc(50% - 1px);
	bottom: 0;
	content: "";
	width: 1px;
	height: 25px;
	background-color: #444444;
}
.front-page .rotate-txt .en {
	transform: rotate(-90deg);
	font-size: 13px;
	line-height: 1;
	letter-spacing: 0;
}
@media (max-width: 991px) {
	.front-page .top-mv .top-slider {
		left: 50%;
		width: 116vw;
		max-width: 640px;
		transform: translateX(-50%);
		margin-bottom: 40px;
	}
	.front-page .top-mv .text-wrap .top-mv-title {
		font-size: 42px;
		line-height: 1.4;
		text-align: center;
	}
}
@media (max-width: 767px) {
	.front-page {
		padding-top: 100px;
	}
	.front-page .top-mv {
		display: flex;
		align-items: center;
		padding: 0;
		min-height: calc(100svh - 100px);
	}
	.front-page .top-mv .top-mv-row {
		display: block;
		min-height: 0;
	}
	.front-page .top-mv .top-slider {
		width: 110vw;
		margin-bottom: 10px;
	}
	.front-page .top-mv .text-wrap .top-mv-title {
		font-size: 32px;
	}
	.front-page .top-mv .slick-slider .slick-slide > * {
		margin-bottom: 4%;
	}
	.front-page .rotate-txt {
		position: fixed;
		left: 50%;
		transform: translateX(-50%);
		padding-bottom: 25px;
	}
	.front-page .rotate-txt .en {
		transform: none;
		font-size: 12px;
		letter-spacing: 0;
	}
	.front-page .rotate-txt::after {
		height: 20px;
	}
}


/*----------------------------------------*/
/* .btn-wrap */
/*----------------------------------------*/

.front-page .page-body section .btn-wrap {
	margin-top: 40px;
}
@media (max-width: 767px) {
	.front-page .page-body section .btn-wrap {
		margin-top: 30px;
	}
}


/*----------------------------------------*/
/* .about-chiki-lab-sec */
/*----------------------------------------*/


/*----------------------------------------*/
/* .notification-sec */
/*----------------------------------------*/

.front-page .notification-sec {}
.front-page .notification-sec .notification-list {
	margin-top: 45px;
	margin-bottom: 80px;
}
.front-page .notification-sec .notification-list a {
	color: var(--black);
	text-decoration: none;
}
.front-page .notification-sec .notification-list > ul {
	list-style: none;
	padding: 0;
	margin: 0;
}
.front-page .notification-sec .notification-list > ul > li {
	position: relative;
	border-top: solid 1px #DDDDDD;
	padding: 18px 0;
}
.front-page .notification-sec .notification-list > ul > li:last-child {
	border-bottom: solid 1px #DDDDDD;
}
.front-page .notification-sec .notification-list > ul > li::after {
	content: "";
	position: absolute;
	right: 30px;
	top: 50%;
	transform: translateY(-50%) rotate(45deg);
	display: block;
	width: 7px;
	height: 7px;
	border-style: solid;
	border-width: 1px 1px 0 0;
	border-color: #5F6368;
}
.front-page .notification-sec dl.article-dl {
	padding-right: 40px;
	margin: 0;
}
.front-page .notification-sec dl.article-dl > dt {
	display: flex;
	font-size: 14px;
	margin-bottom: 9px;
}
.front-page .notification-sec dl.article-dl > dt .date {
	margin-right: 1em;
}
.front-page .notification-sec dl.article-dl > dt .category-list {}
.front-page .notification-sec dl.article-dl > dt .category-list > ul {
	display: flex;
	list-style: none;
	padding: 0;
	margin: 0 -1em;
}
.front-page .notification-sec dl.article-dl > dt .category-list > ul > li {
	padding: 0 1em;
}
.front-page .notification-sec dl.article-dl > dt .category-list > ul > li > a {
	font-weight: 700;
	background-color: var(--yellow2);
}
.front-page .notification-sec dl.article-dl > dd {
	font-size: 15px;
	margin-bottom: 0;
}
.front-page .notification-sec dl.article-dl > dd > a {
	color: #0F4A76;
	text-decoration: underline;
}
.front-page .notification-sec .mail-magazine-banner {}
.front-page .notification-sec .mail-magazine-banner > a {
	display: flex;
	flex-direction: row-reverse;
	justify-content: center;
	align-items: center;
	background-color: var(--bgblue);
	max-width: 800px;
	padding: 35px;
	margin: 0 auto;
	color: var(--black);
	text-decoration: none;
}
.front-page .notification-sec .mail-magazine-banner dl.left-text {
	text-align: center;
	margin: 0 15px 0 0;
}
.front-page .notification-sec .mail-magazine-banner dl.left-text dt {
	font-size: 28px;
	margin-bottom: 5px;
}
.front-page .notification-sec .mail-magazine-banner dl.left-text dd {
	font-size: 15px;
	margin-bottom: 0;
}
.front-page .notification-sec .mail-magazine-banner dl.mail-magazine-yellow {
	font-size: 15px;
	font-weight: 700;
	text-align: center;
	line-height: 1;
	height: 70px;
	width: 120px;
	padding: 12px 10px;
	margin: 0;
	background-image: url(../img/common/mail-magazine-yellow-bg.svg);
	background-position: center;
	background-size: contain;
	background-repeat: no-repeat;
}
.front-page .notification-sec .mail-magazine-banner dl.mail-magazine-yellow > dt {
	margin: 0 0 2px;
	font-size: 20px;
}
.front-page .notification-sec .mail-magazine-banner dl.mail-magazine-yellow > dt::before {
	font-family: "Material Symbols Sharp";
	content: "\e158";
	font-weight: 400;
	line-height: 1;
}
@media (min-width: 768px) {
	.front-page .notification-sec .notification-list a {
		transition: opacity 0.3s;
	}
	.front-page .notification-sec .notification-list a:hover {
		opacity: 0.6;
	}
	.front-page .notification-sec .mail-magazine-banner > a {
		transition: opacity 0.3s;
	}
	.front-page .notification-sec .mail-magazine-banner > a:hover {
		opacity: 0.6;
	}
}
@media (max-width: 767px) {
	.front-page .notification-sec .notification-list {
		margin-top: 40px;
	}
	.front-page .notification-sec .notification-list > ul > li {
		padding: 20px 0;
	}
	.front-page .notification-sec .notification-list > ul > li::after {
		right: 10px;
		width: 5px;
		height: 5px;
	}
	.front-page .notification-sec dl.article-dl {
		padding-right: 30px;
	}
	.front-page .notification-sec dl.article-dl > dd {
		font-size: 14px;
		line-height: 1.7;
	}
	.front-page .notification-sec .mail-magazine-banner > a {
		display: block;
		padding: 30px 20px;
	}
	.front-page .notification-sec .mail-magazine-banner dl.mail-magazine-yellow {
		margin: 0 auto 15px;
	}
	.front-page .notification-sec .mail-magazine-banner dl.left-text dt {
		font-size: 20px;
	}
	.front-page .notification-sec .mail-magazine-banner dl.left-text dd {
		font-size: 14px;
	}
}


/*----------------------------------------*/
/* .room-and-donate-sec */
/*----------------------------------------*/

@media (max-width: 767px) {
	.front-page .room-and-donate-sec {
		padding: 35px 0 55px;
	}
	
	.front-page .room-and-donate-sec .link-list > .row > *:not(:last-child) dl {
		margin-bottom: 120px;
	}
	.front-page .room-and-donate-sec .link-list dl dd p {
		font-size: 15px;
	}
}


/*----------------------------------------*/
/* .member-sec */
/*----------------------------------------*/

.front-page .member-sec {
	padding-bottom: 50px;
}
.front-page .member-sec .member-list {
	margin-top: 60px;
}
.front-page .member-sec .member-list > .row {}
.front-page .member-sec .member-list > .row > * {}
.front-page .member-sec .member-list dl.member-dl {
	margin-bottom: 45px;
}
.front-page .member-sec .member-list dl.member-dl > dt {
	margin: 0 0 15px;
}
.front-page .member-sec .member-list dl.member-dl > dt .img-blue {
	margin-bottom: 0;
}
.front-page .member-sec .member-list dl.member-dl > dd {
	margin: 0;
}
.front-page .member-sec .member-list dl.member-dl .position {
	font-size: 15px;
	font-weight: 400;
	margin-bottom: 0.125em;
}
.front-page .member-sec .member-list dl.member-dl .list-title {
	font-size: 20px;
	font-weight: 500;
	margin: 0;
}
.front-page .member-sec .member-list dl.img-copyright::after {
	margin-top: 10px;
}
.front-page .member-sec .member-list dl.member-dl > dt .nowprinting img {
	background-color: var(--white);
}
.front-page .member-sec .member-list .more {
	display: flex;
	justify-content: center;
	align-items: center;
	font-weight: 700;
	font-size: 15px;
	text-decoration: none;
	color: var(--black);
	mask: url(../img/common/mask1.svg) center 100%/100%;
	aspect-ratio: 5/4;
	background-color: var(--white);
}
.front-page .member-sec .member-list .more:focus {
	text-decoration: underline;
}
.front-page .member-sec .member-list .more span {
	position: relative;
	display: inline-block;
	padding-right: 40px;
	max-width: 100%;
}
.front-page .member-sec .member-list .more span::after {
	position: absolute;
	right: 0;
	top: 50%;
	transform: translate(0%,-50%);
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 19px;
	width: 30px;
	height: 30px;
	border-radius: 40px;
	background-color: var(--yellow2);
	font-family: "Material Symbols Sharp";
	content: "\e5c8";
	font-weight: 400;
	line-height: 1;
}
@media (min-width: 768px) {
	.front-page .member-sec .member-list .more {
		transition: opacity 0.3s;
	}
	.front-page .member-sec .member-list .more:hover {
		opacity: 0.6;
	}
}
@media (max-width: 767px) {
	.front-page .member-sec {
		padding-bottom: 20px;
	}
	.front-page .member-sec .member-list {
		margin-top: 45px;
	}
	.front-page .member-sec .member-list > .row {
		margin-right: -9px;
		margin-left: -9px;
	}
	.front-page .member-sec .member-list > .row > * {
		padding-right: 9px;
		padding-left: 9px;
	}
	.front-page .member-sec .member-list dl.member-dl {
		margin-bottom: 50px;
	}
	.front-page .member-sec .member-list dl.member-dl > dt {
		margin-bottom: 10px;
	}
	.front-page .member-sec .member-list dl.member-dl .position {
		font-size: 14px;
		margin-bottom: 0.25em;
	}
	.front-page .member-sec .member-list dl.img-copyright::after {
		margin-top: 8px;
	}
}