@charset "UTF-8";

.mainvisual {
	padding: 38px 0 0;
}

.mainvisual__image-wrap {
	position: relative;
	max-width: 1166px;
	aspect-ratio: 1166/656;
	margin-left: auto;
	margin-right: auto;
}

.mainvisual__image-wrap img {
	display: block;
}

.mainvisual__image-1 {
	position: absolute;
	bottom: 100%;
	left: 100%;
	width: 38.9%;
	opacity: 0;
	-webkit-transition: 4s;
	transition: 4s;
}

.mainvisual__image-1.is-visible {
	bottom: 42%;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	opacity: 1;
	-webkit-animation: image01 1s 4s forwards;
	animation: image01 1s 4s forwards;
}

.mainvisual__image-2 {
	position: absolute;
	bottom: 21.7%;
	left: 0;
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
	width: 44.3%;
	opacity: 0;
	-webkit-transition: 4s;
	transition: 4s;
}

.mainvisual__image-2.is-visible {
	left: 50%;
	-webkit-transform: translateX(0);
	transform: translateX(0);
	opacity: 1;
	-webkit-animation: image02 1s 4s forwards;
	animation: image02 1s 4s forwards;
}

.mainvisual__image-3 {
	position: absolute;
	bottom: 21.7%;
	left: 0;
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
	width: 41.6%;
	opacity: 0;
	-webkit-transition: 4s;
	transition: 4s;
}

.mainvisual__image-3.is-visible {
	left: auto;
	right: 50%;
	-webkit-transform: translateX(0);
	transform: translateX(0);
	opacity: 1;
	-webkit-animation: image03 1s 4s forwards;
	animation: image03 1s 4s forwards;
}

.mainvisual__image-4 {
	position: absolute;
	bottom: 0.8%;
	left: 0;
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
	width: 45%;
	z-index: 1;
	opacity: 0;
	-webkit-transition: 4s;
	transition: 4s;
}

.mainvisual__image-4.is-visible {
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	opacity: 1;
	-webkit-animation: image04 1.5s 4s forwards;
	animation: image04 1.5s 4s forwards;
}

.mainvisual__image-5 {
	position: relative;
	width: 100%;
	z-index: -1;
	opacity: 0;
	-webkit-transform: scale(0);
	transform: scale(0);
	-webkit-transition: 1.5s;
	transition: 1.5s;
}

.mainvisual__image-5.is-visible {
	opacity: 1;
	-webkit-transform: scale(1);
	transform: scale(1);
}

.mainvisual__image-6 {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
	opacity: 0;
	-webkit-transform: scale(0);
	transform: scale(0);
	-webkit-transition: 1.5s;
	transition: 1.5s;
}

.mainvisual__image-6.is-visible {
	opacity: 1;
	-webkit-transform: scale(1);
	transform: scale(1);
}

.mainvisual__text {
	font-size: 2.42rem;
	font-weight: 700;
	line-height: 1.95;
	text-align: center;
	color: #595757;
	margin-top: 20px;
	padding: 0 40px;
}

.mainvisual__text span {
	font-size: 3.41rem;
}

.home-heading {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	gap: 0 50px;
}

.home-heading--reverse {
	-webkit-box-orient: horizontal;
	-webkit-box-direction: reverse;
	-ms-flex-direction: row-reverse;
	flex-direction: row-reverse;
	text-align: right;
}

.home-heading__jp {
	position: relative;
	font-size: 1.76rem;
	font-weight: 500;
	-webkit-writing-mode: vertical-rl;
	-ms-writing-mode: tb-rl;
	writing-mode: vertical-rl;
	color: #F0B818;
	padding-top: 120px;
}

.home-heading__jp::before {
	position: absolute;
	top: 23px;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	content: "";
	width: 1.5px;
	height: 83px;
	display: block;
	background: #F0B818;
}

.home-heading__en {
	font-size: 2.189rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	line-height: 1.1;
	color: #595757;
}

.home-heading__en span {
	font-size: 5.655rem;
	letter-spacing: 0.08em;
}

.home-heading__text {
	font-size: 1.6rem;
	font-weight: 700;
	line-height: 2.1;
	color: #595757;
	margin-top: 25px;
}

.home-heading__text span {
	font-size: 2.189rem;
	letter-spacing: 0.05em;
	padding-right: 0.5em;
}

.home-research-wrap {
	padding: 62px 0 0;
	max-width: 1210px;
	margin-left: auto;
	margin-right: auto;
}

.home-research {
	padding: 0 4.7%;
	margin-top: -120px;
}

.home-research__contents::before,
.home-research__contents::after {
	content: "";
	display: table;
}

.home-research__contents::after {
	clear: both;
}

.home-research__item {
	float: left;
	width: 44.5%;
	text-decoration: none;
	-webkit-transition: 0.4s;
	transition: 0.4s;
}

.home-research__item:nth-child(even) {
	margin-left: 9.2%;
}

.home-research__item:nth-child(2) {
	margin-top: 135px;
}

.home-research__item:nth-child(2) .home-research__label {
	margin-bottom: -115px;
}

.home-research__item:nth-child(2) .home-research__image {
	width: 102%;
	margin-left: 27px;
}

.home-research__item:nth-child(3) {
	margin-top: -30px;
}

.home-research__item:nth-child(3) .home-research__label {
	margin-bottom: -125px;
}

.home-research__item:nth-child(4) {
	margin-top: 60px;
}

.home-research__item:nth-child(4) .home-research__label {
	margin-left: -20px;
	margin-bottom: -50px;
}

.home-research__item:nth-child(even) .home-research__image {
	left: 0;
	-webkit-transform: translateX(50vw);
	transform: translateX(50vw);
}

.home-research__item:nth-child(even) .home-research__image.is-visible {
	-webkit-transform: translateX(0);
	transform: translateX(0);
}

.home-research__label {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	font-size: 1.76rem;
	font-weight: 500;
	background: url(../img/top/bg_research_label.svg) no-repeat center/100% auto;
	width: 25%;
	min-width: 80px;
	aspect-ratio: 122/117;
	margin-left: 20px;
}

.home-research__image {
	position: relative;
	left: 100%;
	width: 95%;
	margin-left: auto;
	margin-right: auto;
	margin-bottom: 30px;
	-webkit-transform: translateX(calc(-100% - 50vw));
	transform: translateX(calc(-100% - 50vw));
	-webkit-transition: 2s;
	transition: 2s;
	opacity: 0;
}

.home-research__image img {
	display: block;
}

.home-research__image.is-visible {
	left: 0;
	-webkit-transform: translateX(0);
	transform: translateX(0);
	opacity: 1;
}

.home-research__heading {
	font-size: 2rem;
	font-weight: 700;
	line-height: 1.7;
	text-align: center;
	margin-bottom: 30px;
}

.home-research__heading span {
	position: relative;
}

.home-research__heading span::before {
	position: absolute;
	bottom: -4px;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	content: "";
	width: 100%;
	min-width: 340px;
	height: 14px;
	display: block;
	z-index: -1;
}

.home-research__heading--pink span::before {
	background: #F0D5D0;
}

.home-research__heading--yellow span::before {
	background: #F1DD93;
}

.home-research__heading--green span::before {
	background: #CAE1CF;
}

.home-research__heading--blue span::before {
	background: #C3E4E8;
}

.home-research__text {
	font-size: 1.7rem;
	font-weight: 500;
	line-height: 2;
	text-align: justify;
}

.home-professor-wrap {
	position: relative;
	padding: 50px 0;
	max-width: 1210px;
	margin-left: auto;
	margin-right: auto;
}

.home-professor-wrap .home-heading__jp {
	padding-top: 70px;
}

.home-professor-wrap .home-heading__jp::before {
	top: -27px;
}

.home-professor-wrap .home-heading__inner {
	padding-left: 30px;
}

.home-professor-wrap .home-heading__text {
	margin-top: 10px;
}

.home-professor {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	padding: 0 5.3%;
}

.home-professor__main {
	width: calc(100% - 358px);
	min-width: 60%;
	-ms-flex-negative: 0;
	flex-shrink: 0;
}

.home-professor__text-lg {
	font-size: 2.2rem;
	font-weight: 700;
	line-height: 1.95;
	margin-bottom: 35px;
}

.home-professor__text-sm {
	font-size: 1.6rem;
	font-weight: 700;
	line-height: 2.3;
}

.home-professor__images {
	width: 358px;
	max-width: 40%;
	padding-bottom: 10px;
	margin-top: -5.1%;
}

.home-professor__image {
	position: relative;
	width: 117.3%;
	-webkit-transform: translateX(20px);
	transform: translateX(20px);
}

.home-professor__image__text {
	position: absolute;
	bottom: calc(100% - 25px);
	right: 75px;
	font-size: clamp(1.4rem, 1.49vw, 2rem);
	font-weight: 500;
	letter-spacing: 0.12em;
	line-height: 1.4;
	color: #595757;
	width: 131%;
	padding: 1.2em 0 2em;
	text-align: center;
	background: url(../img/top/frame_balloon.svg) no-repeat center/contain;
}

.home-news-wrap {
	padding: 60px 0 0;
	max-width: 1210px;
	margin-left: auto;
	margin-right: auto;
}

.home-news-wrap .home-heading__jp {
	padding-top: 70px;
}

.home-news-wrap .home-heading__jp::before {
	top: -27px;
}

.home-news-wrap .home-heading__inner {
	padding-left: 30px;
}

.home-news-wrap .home-heading__text {
	margin-top: 10px;
}

.home-news {
	padding: 70px 0 0;
}

.home-news__top {
	position: relative;
	padding: 50px 0 37px;
}

.home-news__top::before {
	position: absolute;
	top: 0;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	content: "";
	width: 100vw;
	height: 100%;
	display: block;
	background: #F7DB99;
}

.home-news__bottom {
	position: relative;
	padding: 50px 5.4% 30px;
	background: #ffffff;
}

.home-news__bottom::before {
	position: absolute;
	top: 0;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	content: "";
	width: 100vw;
	height: 100%;
	display: block;
	background: #EFB718;
	z-index: -1;
}

.home-news__bottom .news-list {
	margin-top: 0;
}

.home-news__button {
	text-align: right;
	margin-top: 38px;
	padding: 0 20px;
}

.home-news__button a {
	font-size: 1.426rem;
	font-weight: 700;
	color: #9E9E9F;
	text-decoration-color: #EFB718;
	text-decoration-thickness: 2px;
	text-underline-offset: 0.7em;
	-webkit-transition: 0.4s;
	transition: 0.4s;
}

.news-list {
	margin-top: 25px;
}

.news-list__item {
	border-top: 1px solid #dcdddd;
}

.news-list__item:last-child {
	border-bottom: 1px solid #EFB718;
}

.news-list__item a {
	position: relative;
	text-decoration: none;
	padding: 28px 45px 31px 25px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	-webkit-transition: 0.4s;
	transition: 0.4s;
}

.news-list__item a::after {
	content: "";
	background: url("../img/common/icon_arrow.svg") no-repeat center/contain;
	width: 15px;
	height: 7px;
	position: absolute;
	top: 50%;
	right: 12px;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
	-webkit-transition: 0.4s;
	transition: 0.4s;
}

.news-list__date {
	letter-spacing: 0.04em;
	width: 116px;
	font-weight: 700;
	-ms-flex-negative: 0;
	flex-shrink: 0;
}

.news-list__cat {
	display: block;
	-ms-flex-negative: 0;
	flex-shrink: 0;
	margin-right: 35px;
	padding: 4px 3px;
	font-size: 1.07rem;
	min-width: 61px;
	color: #e1ad16;
	text-align: center;
	border: 1px solid #EFB718;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

.news-list__title {
	font-size: 1.5rem;
	font-weight: 500;
	line-height: 1.4;
	width: 100%;
}

.page-links {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 20px 3%;
	max-width: 1080px;
	margin-left: auto;
	margin-right: auto;
	padding: 100px 0 130px;
}

.page-links__item {
	position: relative;
	background: #F0F0F0;
}

.page-links__item::before,
.page-links__item::after {
	position: absolute;
	top: 10px;
	content: "";
	width: 5px;
	height: 5px;
	display: block;
	background: #EFB718;
	border-radius: 50%;
}

.page-links__item::before {
	left: 10px;
}

.page-links__item::after {
	right: 10px;
}

.page-links__item a {
	position: relative;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	-ms-flex-direction: column;
	flex-direction: column;
	text-decoration: none;
	padding: 34px 0 25px;
	height: 100%;
}

.page-links__item a::after {
	position: absolute;
	top: 0;
	left: 0;
	content: "";
	width: 100%;
	height: 100%;
	display: block;
	background: rgba(255, 255, 255, 0.4);
	opacity: 0;
	-webkit-transition: 0.4s;
	transition: 0.4s;
}

.page-links__text {
	font-size: 1.5rem;
	font-weight: 700;
	line-height: 1.3;
	text-align: center;
	border-bottom: 1px solid #EFB718;
	color: #EFB718;
	width: 63.2%;
	padding-bottom: 2px;
	margin-bottom: 3px;
}

.page-links__text::before,
.page-links__text::after {
	position: absolute;
	bottom: 10px;
	content: "";
	width: 5px;
	height: 5px;
	display: block;
	background: #EFB718;
	border-radius: 50%;
}

.page-links__text::before {
	left: 10px;
}

.page-links__text::after {
	right: 10px;
}

.page-links__icon {
	mix-blend-mode: multiply;
}

.news-list-slide-wrap {
	position: relative;
	max-width: 1080px;
	margin-left: auto;
	margin-right: auto;
}

.news-list-slide-wrap .swiper-button-prev::after,
.news-list-slide-wrap .swiper-button-next::after {
	content: "";
	width: 28px;
	height: 28px;
	display: block;
	background: url(../img/top/arrow_circle.svg) no-repeat center/contain;
}

.news-list-slide-wrap .swiper-button-prev {
	left: 0;
	right: auto;
}

.news-list-slide-wrap .swiper-button-prev::after {
	-webkit-transform: scale(-1, 1);
	transform: scale(-1, 1);
}

.news-list-slide-wrap .swiper-button-next {
	left: auto;
	right: 0;
}

.news-list-slide {
	max-width: 980px;
	margin-left: auto;
	margin-right: auto;
}

.news-list-slide__item a {
	position: relative;
	display: block;
	text-decoration: none;
	background: #ffffff;
	padding: 23px 28px 15px;
}

.news-list-slide__item a::before {
	position: absolute;
	top: 5px;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	content: "";
	width: calc(100% + 16px);
	height: 1px;
	display: block;
	background: #EFB718;
}

.news-list-slide__info {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	gap: 10px;
	margin-bottom: 15px;
}

.news-list-slide__date {
	font-weight: 700;
	letter-spacing: 0.04em;
}

.news-list-slide__cat {
	font-size: 1.07rem;
	font-weight: 700;
	color: #EFB718;
	border: 1px solid #EFB718;
	padding: 0.3em 0.8em;
}

.news-list-slide__image {
	border-radius: 15px 15px 0 0;
	aspect-ratio: 244/177;
	overflow: hidden;
}

.news-list-slide__image img {
	display: block;
	-o-object-fit: cover;
	object-fit: cover;
	width: 100%;
	height: 100%;
}

.news-list-slide__title {
	display: block;
	font-size: 1.5rem;
	font-weight: 500;
	line-height: 1.53;
	margin-top: 6px;
	-webkit-transition: 0.4s;
	transition: 0.4s;
}

.news-list-slide__more {
	display: block;
	font-size: 1.1rem;
	font-weight: 500;
	color: #EFB718;
	text-align: right;
	margin-top: 8px;
}

.news-list-slide__more::after {
	content: "";
	width: 21px;
	height: 21px;
	display: inline-block;
	background: url(../img/top/arrow_circle.svg) no-repeat center/contain;
	vertical-align: middle;
	margin-left: 10px;
	-webkit-transform: translateY(-2px);
	transform: translateY(-2px);
}

.top-gallery {
	overflow: hidden;
	margin-top: 80px;
	position: relative;
}

.top-gallery__layer {
	white-space: nowrap;
	width: 4000px;
	height: 420px;
}

.top-gallery__layer::before,
.top-gallery__layer::after {
	content: "";
	display: table;
}

.top-gallery__layer::after {
	clear: both;
}

.top-gallery__layer:not(:first-child) {
	position: absolute;
	top: 0;
	left: 0;
}

.top-gallery__layer__inner {
	width: 2000px;
	height: 100%;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-ms-flex-pack: distribute;
	justify-content: space-around;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	position: absolute;
	top: 0;
	left: 0;
}

.top-gallery__layer:nth-child(1) {
	width: 5000px;
}

.top-gallery__layer:nth-child(1) .top-gallery__layer__inner {
	width: 2500px;
}

.top-gallery__layer:nth-child(1) .top-gallery__layer__inner:nth-child(1) {
	-webkit-animation: toRight1 15s linear infinite;
	animation: toRight1 15s linear infinite;
}

.top-gallery__layer:nth-child(1) .top-gallery__layer__inner:nth-child(2) {
	-webkit-animation: toRight2 15s linear infinite;
	animation: toRight2 15s linear infinite;
}

.top-gallery__layer:nth-child(1) .top-gallery__item:nth-child(1) {
	width: 300px;
	margin-top: 10px;
}

.top-gallery__layer:nth-child(1) .top-gallery__item:nth-child(2) {
	width: 320px;
	-webkit-box-pack: end;
	-ms-flex-pack: end;
	justify-content: flex-end;
}

.top-gallery__layer:nth-child(1) .top-gallery__item:nth-child(3) {
	width: 330px;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
}

.top-gallery__layer:nth-child(1) .top-gallery__item:nth-child(4) {
	width: 310px;
	-webkit-box-pack: end;
	-ms-flex-pack: end;
	justify-content: flex-end;
	margin-bottom: 3%;
}

.top-gallery__layer:nth-child(2) .top-gallery__layer__inner:nth-child(1) {
	-webkit-animation: toRight1 20s linear infinite;
	animation: toRight1 20s linear infinite;
}

.top-gallery__layer:nth-child(2) .top-gallery__layer__inner:nth-child(2) {
	-webkit-animation: toRight2 20s linear infinite;
	animation: toRight2 20s linear infinite;
}

.top-gallery__layer:nth-child(2) .top-gallery__item:nth-child(1) {
	width: 200px;
	padding-top: 50%;
	padding-right: 30px;
}

.top-gallery__layer:nth-child(2) .top-gallery__item:nth-child(2) {
	width: 280px;
	-webkit-box-pack: end;
	-ms-flex-pack: end;
	justify-content: flex-end;
	margin-bottom: 20px;
	margin-right: 100px;
}

.top-gallery__layer:nth-child(2) .top-gallery__item:nth-child(3) {
	width: 220px;
}

.top-gallery__layer:nth-child(3) .top-gallery__layer__inner:nth-child(1) {
	-webkit-animation: toRight1 22s linear infinite;
	animation: toRight1 22s linear infinite;
}

.top-gallery__layer:nth-child(3) .top-gallery__layer__inner:nth-child(2) {
	-webkit-animation: toRight2 22s linear infinite;
	animation: toRight2 22s linear infinite;
}

.top-gallery__layer:nth-child(3) .top-gallery__item:nth-child(1) {
	width: 220px;
	-webkit-box-pack: end;
	-ms-flex-pack: end;
	justify-content: flex-end;
	padding-bottom: 5%;
	margin-left: 80px;
}

.top-gallery__layer:nth-child(3) .top-gallery__item:nth-child(2) {
	width: 200px;
	padding-top: 4%;
	margin-left: 50px;
	margin-right: 50px;
}

.top-gallery__layer:nth-child(3) .top-gallery__item:nth-child(3) {
	width: 300px;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
}

.top-gallery__layer:nth-child(3) .top-gallery__item:nth-child(4) {
	width: 250px;
	padding-top: 5%;
	margin-left: 100px;
}

.top-gallery__item {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	-ms-flex-direction: column;
	flex-direction: column;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.top-gallery__item img {
	display: block;
	width: 100%;
	height: auto;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
}

.top-deco-1 {
	position: absolute;
	bottom: -30px;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	width: 100vw;
	max-width: 1550px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: end;
	-ms-flex-pack: end;
	justify-content: flex-end;
}

.top-deco-1 img {
	display: block;
	width: 45px;
	position: absolute;
	left: calc(50% - 50vw);
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
}

.top-deco-2 {
	position: absolute;
	bottom: 100%;
	left: calc(50% - 50vw);
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
	width: 65px;
}

.top-deco-3 {
	position: absolute;
	bottom: calc(100% - 7px);
	left: calc(50% - 50vw);
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
	width: 47px;
}

.top-deco-4 {
	position: absolute;
	top: -28px;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	width: 100vw;
	max-width: 1438px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: end;
	-ms-flex-pack: end;
	justify-content: flex-end;
}

.top-deco-4 img {
	display: block;
	width: 100px;
}

.top-deco-5 {
	position: absolute;
	bottom: calc(100% - 17px);
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	width: 100vw;
	max-width: 1422px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: end;
	-ms-flex-pack: end;
	justify-content: flex-end;
	z-index: 1;
	pointer-events: none;
}

.top-deco-5 img {
	display: block;
	width: 83px;
}

.top-deco-6 {
	position: absolute;
	top: -35px;
	left: 50%;
	-webkit-transform: translateX(-50%);
	transform: translateX(-50%);
	width: 100vw;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	z-index: 1;
}

.top-deco-6 img {
	display: block;
	width: 105px;
}

@media (hover: hover) {

.home-research__item:hover {
	opacity: 0.6;
}

.home-news__button a:hover {
	color: #231815 !important;
}

.news-list__item a:hover {
	background: hsla(45, 81.4432989691%, 48.5%, 0.15);
}

.news-list__item a:hover::after {
	-webkit-transform: translateY(-50%) translateX(8px);
	transform: translateY(-50%) translateX(8px);
}

.page-links__item a:hover::after {
	opacity: 1;
}

.news-list-slide__item a:hover .news-list-slide__title {
	color: #E9B317;
}

}

@media screen and (max-width: 1000px) {

.mainvisual { /* 1000px以下 */
	padding: 110px 0 0;
}

.home-research__item:nth-child(2) .home-research__image { /* 1000px以下 */
	margin-top: 50px;
}

.home-research__item:nth-child(3) .home-research__image { /* 1000px以下 */
	margin-top: 60px;
}

.home-research__item:nth-child(4) .home-research__image { /* 1000px以下 */
	margin-top: 20px;
}

.top-deco-5 img { /* 1000px以下 */
	width: 55px;
}

}

@media screen and (max-width: 767px) {

.mainvisual__text { /* sp */
	font-size: 1.5rem;
}

.mainvisual__text span { /* sp */
	font-size: 1.7rem;
}

.home-heading { /* sp */
	gap: 0 20px;
	-webkit-box-orient: vertical;
	-webkit-box-direction: normal;
	-ms-flex-direction: column;
	flex-direction: column;
	margin-bottom: 30px;
}

.home-heading--reverse { /* sp */
	text-align: left;
}

.home-heading__jp { /* sp */
	font-size: 1.5rem;
	-webkit-writing-mode: horizontal-tb;
	-ms-writing-mode: lr-tb;
	writing-mode: horizontal-tb;
	margin-bottom: 20px;
	padding-left: 50px;
	padding-top: 0 !important;
}

.home-heading__jp::before { /* sp */
	top: 0.5em !important;
	left: 0;
	-webkit-transform: none;
	transform: none;
	width: 40px;
	height: 2px;
}

.home-heading__en { /* sp */
	font-size: 2rem;
}

.home-heading__en span { /* sp */
	font-size: 4rem;
}

.home-heading__text { /* sp */
	font-size: 1.4rem;
}

.home-research { /* sp */
	padding: 0;
	margin-top: 0;
}

.home-research__item { /* sp */
	float: initial;
	width: 100%;
}

.home-research__item:nth-child(even) { /* sp */
	margin-left: 0;
}

.home-research__item:nth-child(2) { /* sp */
	margin-top: 60px;
}

.home-research__item:nth-child(2) .home-research__label { /* sp */
	margin-bottom: -60px;
}

.home-research__item:nth-child(2) .home-research__image { /* sp */
	width: 100%;
	margin-left: 0;
}

.home-research__item:nth-child(3) { /* sp */
	margin-top: 60px;
}

.home-research__item:nth-child(3) .home-research__label { /* sp */
	margin-bottom: -60px;
}

.home-research__item:nth-child(4) .home-research__label { /* sp */
	margin-left: 0;
	margin-bottom: -30px;
}

.home-research__label { /* sp */
	font-size: 1.5rem;
	width: 80px;
	height: 76px;
	margin-left: 0;
}

.home-research__image { /* sp */
	width: 100%;
}

.home-research__heading { /* sp */
	font-size: 1.8rem;
	margin-bottom: 20px;
}

.home-research__heading span::before { /* sp */
	bottom: -2px;
	height: 7px;
	min-width: 300px;
}

.home-research__text { /* sp */
	font-size: 1.6rem;
}

.home-professor-wrap { /* sp */
	margin-top: 40px;
}

.home-professor-wrap .home-heading__jp { /* sp */
	padding-top: 0;
}

.home-professor-wrap .home-heading__jp::before { /* sp */
	top: 0.5em;
}

.home-professor-wrap .home-heading__inner { /* sp */
	padding-left: 0;
}

.home-professor { /* sp */
	display: block;
	padding: 0;
}

.home-professor__main { /* sp */
	width: 100%;
}

.home-professor__text-lg { /* sp */
	font-size: 1.8rem;
	margin-bottom: 20px;
}

.home-professor__text-sm { /* sp */
	font-size: 1.4rem;
}

.home-professor__images { /* sp */
	width: auto;
	max-width: 100%;
	padding-bottom: 0;
	margin-top: 18.7vw;
}

.home-professor__image { /* sp */
	width: 100%;
	-webkit-transform: translateX(0);
	transform: translateX(0);
}

.home-professor__image__text { /* sp */
	right: 50%;
	font-size: 1.4rem;
	background-size: 100% 100%;
	padding: 0.6em 0 1.5em;
	width: 320px;
	-webkit-transform: translateX(50%);
	transform: translateX(50%);
}

.home-news-wrap .home-heading__inner { /* sp */
	padding-left: 0;
}

.news-list__item a { /* sp */
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	padding: 15px 30px 15px 0;
}

.news-list__item a::after { /* sp */
	right: 0;
	width: 13px;
	height: 4px;
}

.news-list__title { /* sp */
	font-size: 1.4rem;
	margin-top: 12px;
	width: auto;
}

.page-links { /* sp */
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
}

.page-links__item a { /* sp */
	padding: 22px 0 15px;
}

.page-links__text { /* sp */
	font-size: 1.4rem;
	width: 70%;
}

.news-list-slide { /* sp */
	overflow: visible;
}

.news-list-slide__item a { /* sp */
	padding: 23px 20px 15px;
}

.top-gallery__layer { /* sp */
	width: 200% !important;
	height: 300px;
}

.top-gallery__layer__inner { /* sp */
	width: 100% !important;
}

.top-gallery__layer:nth-child(1) .top-gallery__item:nth-child(1) { /* sp */
	width: 20%;
}

.top-gallery__layer:nth-child(1) .top-gallery__item:nth-child(2) { /* sp */
	width: 20%;
}

.top-gallery__layer:nth-child(1) .top-gallery__item:nth-child(3) { /* sp */
	width: 26%;
}

.top-gallery__layer:nth-child(1) .top-gallery__item:nth-child(4) { /* sp */
	width: 22%;
}

.top-gallery__layer:nth-child(2) .top-gallery__item:nth-child(1) { /* sp */
	width: 30%;
}

.top-gallery__layer:nth-child(2) .top-gallery__item:nth-child(2) { /* sp */
	width: 20%;
}

.top-gallery__layer:nth-child(2) .top-gallery__item:nth-child(3) { /* sp */
	width: 25%;
}

.top-gallery__layer:nth-child(3) .top-gallery__item:nth-child(1) { /* sp */
	width: 18%;
}

.top-gallery__layer:nth-child(3) .top-gallery__item:nth-child(2) { /* sp */
	width: 20%;
}

.top-gallery__layer:nth-child(3) .top-gallery__item:nth-child(3) { /* sp */
	width: 18%;
}

.top-gallery__layer:nth-child(3) .top-gallery__item:nth-child(4) { /* sp */
	width: 20%;
}

.top-deco-1 img { /* sp */
	width: 40px;
}

.top-deco-2 { /* sp */
	width: 55px;
}

.top-deco-3 { /* sp */
	right: 10%;
	width: 40px;
}

.top-deco-4 { /* sp */
	top: 0;
}

.top-deco-4 img { /* sp */
	width: 60px;
}

.top-deco-5 img { /* sp */
	width: 50px;
}

.top-deco-6 img { /* sp */
	width: 60px;
}

}

@-webkit-keyframes image01 {

0% {
	-webkit-transform: translateX(-50%) scale(1);
	transform: translateX(-50%) scale(1);
}

50% {
	-webkit-transform: translateX(-50%) scale(1.2);
	transform: translateX(-50%) scale(1.2);
}

100% {
	-webkit-transform: translateX(-50%) scale(1);
	transform: translateX(-50%) scale(1);
}

}

@keyframes image01 {

0% {
	-webkit-transform: translateX(-50%) scale(1);
	transform: translateX(-50%) scale(1);
}

50% {
	-webkit-transform: translateX(-50%) scale(1.2);
	transform: translateX(-50%) scale(1.2);
}

100% {
	-webkit-transform: translateX(-50%) scale(1);
	transform: translateX(-50%) scale(1);
}

}

@-webkit-keyframes image02 {

0% {
	-webkit-transform: translateX(0) rotate(0);
	transform: translateX(0) rotate(0);
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

25% {
	-webkit-transform: translateX(0) rotate(-10deg);
	transform: translateX(0) rotate(-10deg);
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

50% {
	-webkit-transform: translateX(0) rotate(0);
	transform: translateX(0) rotate(0);
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

100% {
	-webkit-transform: translateX(0) rotate(360deg);
	transform: translateX(0) rotate(360deg);
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

}

@keyframes image02 {

0% {
	-webkit-transform: translateX(0) rotate(0);
	transform: translateX(0) rotate(0);
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

25% {
	-webkit-transform: translateX(0) rotate(-10deg);
	transform: translateX(0) rotate(-10deg);
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

50% {
	-webkit-transform: translateX(0) rotate(0);
	transform: translateX(0) rotate(0);
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

100% {
	-webkit-transform: translateX(0) rotate(360deg);
	transform: translateX(0) rotate(360deg);
	-webkit-transform-origin: left center;
	transform-origin: left center;
}

}

@-webkit-keyframes image03 {

0% {
	-webkit-transform: translateX(0);
	transform: translateX(0);
}

50% {
	-webkit-transform: translateX(0);
	transform: translateX(0);
}

75% {
	-webkit-transform: translateX(0) scale(1.2);
	transform: translateX(0) scale(1.2);
	-webkit-transform-origin: right center;
	transform-origin: right center;
}

90% {
	-webkit-transform: translateX(0) scale(0.95);
	transform: translateX(0) scale(0.95);
	-webkit-transform-origin: right center;
	transform-origin: right center;
}

100% {
	-webkit-transform: translateX(0);
	transform: translateX(0);
	-webkit-transform-origin: right center;
	transform-origin: right center;
}

}

@keyframes image03 {

0% {
	-webkit-transform: translateX(0);
	transform: translateX(0);
}

50% {
	-webkit-transform: translateX(0);
	transform: translateX(0);
}

75% {
	-webkit-transform: translateX(0) scale(1.2);
	transform: translateX(0) scale(1.2);
	-webkit-transform-origin: right center;
	transform-origin: right center;
}

90% {
	-webkit-transform: translateX(0) scale(0.95);
	transform: translateX(0) scale(0.95);
	-webkit-transform-origin: right center;
	transform-origin: right center;
}

100% {
	-webkit-transform: translateX(0);
	transform: translateX(0);
	-webkit-transform-origin: right center;
	transform-origin: right center;
}

}

@-webkit-keyframes image04 {

0% {
	-webkit-transform: translateX(-50%) scale(1);
	transform: translateX(-50%) scale(1);
}

30% {
	-webkit-transform: translateX(-50%) scale(0.5);
	transform: translateX(-50%) scale(0.5);
}

60% {
	-webkit-transform: translateX(-50%) scale(1);
	transform: translateX(-50%) scale(1);
}

70% {
	-webkit-transform: translate(-50%, -10px);
	transform: translate(-50%, -10px);
}

80% {
	-webkit-transform: translate(-50%, 0);
	transform: translate(-50%, 0);
}

90% {
	-webkit-transform: translate(-50%, -10px);
	transform: translate(-50%, -10px);
}

100% {
	-webkit-transform: translate(-50%, 0);
	transform: translate(-50%, 0);
}

}

@keyframes image04 {

0% {
	-webkit-transform: translateX(-50%) scale(1);
	transform: translateX(-50%) scale(1);
}

30% {
	-webkit-transform: translateX(-50%) scale(0.5);
	transform: translateX(-50%) scale(0.5);
}

60% {
	-webkit-transform: translateX(-50%) scale(1);
	transform: translateX(-50%) scale(1);
}

70% {
	-webkit-transform: translate(-50%, -10px);
	transform: translate(-50%, -10px);
}

80% {
	-webkit-transform: translate(-50%, 0);
	transform: translate(-50%, 0);
}

90% {
	-webkit-transform: translate(-50%, -10px);
	transform: translate(-50%, -10px);
}

100% {
	-webkit-transform: translate(-50%, 0);
	transform: translate(-50%, 0);
}

}

@-webkit-keyframes toRight1 {

0% {
	-webkit-transform: translateX(0%);
	transform: translateX(0%);
}

100% {
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
}

}

@keyframes toRight1 {

0% {
	-webkit-transform: translateX(0%);
	transform: translateX(0%);
}

100% {
	-webkit-transform: translateX(-100%);
	transform: translateX(-100%);
}

}

@-webkit-keyframes toRight2 {

0% {
	-webkit-transform: translateX(100%);
	transform: translateX(100%);
}

100% {
	-webkit-transform: translateX(0%);
	transform: translateX(0%);
}

}

@keyframes toRight2 {

0% {
	-webkit-transform: translateX(100%);
	transform: translateX(100%);
}

100% {
	-webkit-transform: translateX(0%);
	transform: translateX(0%);
}

}