:root {
	--yellow: #fff100;
	--gray: #E6E6E6;
}

/* ================================
	common
================================ */
/* title */
.title-wrapper .title-container {
	width: calc(100% - 140px);
	max-width: 1140px;
	margin: 0 auto 40px;
	padding: 40px 70px;
	position: relative;
	z-index: 20;
}

.title-wrapper .title-container h2 {
	line-height: 1.35;
}

.title-wrapper .title-container p {
	width: calc(100% - 140px);
	max-width: 640px;
	line-height: 1.85;
	font-weight: 600;
	margin-bottom: 0;
}

.title-wrapper .menu-subhead {
	display: inline-block;
	padding: 0 20px;
	background-color: #000;
	color: #fff;
	font-size: 1.6rem;
	font-weight: 700;
	margin-bottom: 28px;
}

.marker {
	background-color: var(--yellow);
	letter-spacing: .09em;
	padding: .4rem 1rem .2rem;
}

/* sticky */
.sticky-container {
	position: sticky;
	top: 0;
}

/* helper */
.disp-ib {
	display: inline-block;
}

.mb-0 {
	margin-bottom: 0 !important;
}

.sp_disp-i {
	display: none;
}

.sp_disp-b {
	display: none;
}

@media screen and (max-width: 834px) {

	.title-wrapper .menu-subhead {
		padding: 0 16px;
		font-size: 1.4rem;
		margin-bottom: 20px;
	}

	.sp_disp-i {
		display: inline;
	}

	.sp_disp-b {
		display: block !important;
	}
}

/* card */
/* .col3 {
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	flex-wrap: wrap;
}

.col3 .box {
	width: calc(100% / 3);
	margin-right: 60px;
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	flex-wrap: wrap;
	margin-bottom: 50px;
}

.col3 .box:nth-of-type(3n) {
	margin-right: 0;
}

.col3 .box:nth-last-of-type(1) {
	margin-bottom: 0;
} */

/* animation */

/* slide up */
.js-scrollUpTrigger {
	opacity: 0;
	transform: translate(0, 40px);
}

@media screen and (max-width: 640px) {
	.js-scrollUpTrigger {
		opacity: 1;
		transform: translate(0, 0);
	}
}

.js-scrollUpTrigger.view {
	transform: translate(0, 0);
	animation: view-slideUp 1s forwards;
}

@keyframes view-slideUp {
	0% {
		opacity: 0;
		transform: translate(0, 40px);
	}

	100% {
		opacity: 1;
		transform: translate(0, 0);
	}
}

/* scroll down */
.js-scrollDownTrigger {
	opacity: 0;
	transform: translate(0, -40px);
}

@media screen and (max-width: 640px) {
	.js-scrollDownTrigger {
		opacity: 1;
		transform: translate(0, 0);
	}
}

.js-scrollDownTrigger.view {
	transform: translate(0, 0);
	animation: view-slideDown 1s forwards;
}

@keyframes view-slideDown {
	0% {
		opacity: 0;
		transform: translate(0, -40px);
	}

	100% {
		opacity: 1;
		transform: translate(0, 0);
	}
}

/* scroll right */
.js-scrollRightTrigger {
	opacity: 0;
	transform: translate(-40px, 0);
}

@media screen and (max-width: 640px) {
	.js-scrollRightTrigger {
		opacity: 1;
		transform: translate(0, 0);
	}
}

.js-scrollRightTrigger.view {
	transform: translate(0, 0);
	animation: view-slideRight 1s forwards;
}

@keyframes view-slideRight {
	0% {
		opacity: 0;
		transform: translate(-40px, 0);
	}

	100% {
		opacity: 1;
		transform: translate(0, 0);
	}
}

/* scroll left */
.js-scrollLeftTrigger {
	opacity: 0;
	transform: translate(40px, 0);
}

@media screen and (max-width: 640px) {
	.js-scrollLeftTrigger {
		opacity: 1;
		transform: translate(0, 0);
	}
}

.js-scrollLeftTrigger.view {
	transform: translate(0, 0);
	animation: view-slideLeft 1s forwards;
}

@keyframes view-slideLeft {
	0% {
		opacity: 0;
		transform: translate(40px, 0);
	}

	100% {
		opacity: 1;
		transform: translate(0, 0);
	}
}

/* delay */
.js-delay2.view {
	animation-delay: .2s;
}

.js-delay3.view {
	animation-delay: .3s;
}

/* ================================
	intro
================================ */
.intro {
	display: flex;
	margin-bottom: 160px;
}

.intro .intro__title-box {
	width: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: url(../img/ar-no4/intro.jpg) no-repeat center center / cover;
	padding: 40px 40px 40px 70px;
}

.intro .intro__title {
	color: #fff;
	transform: translateY(-30%);
}

.intro .intro__title .sub,
.intro .intro__title .num,
.intro .intro__title .main {
	display: block;
	line-height: 1;
	text-align: center;
}

.intro .intro__title .sub {
	font-size: 39px;
}

.intro .intro__title .num {
	font-size: 100px;
	margin-bottom: 26px;
}

.intro .intro__body-box {
	width: 50%;
	background-color: var(--yellow);
	padding: 36px 70px 48px 40px;
}

.intro .intro__body-box h3 span {
	display: block;
	font-size: 65px;
}

.intro .intro__body-box .body {
	text-align: justify;
	margin: 32px 0 0;
}

@media screen and (max-width: 1000px) {
	.intro {
		flex-direction: column;
		margin-bottom: 80px;
	}

	.intro .intro__title-box {
		width: calc(100% - 100px);
		background: url(../img/ar-no4/intro.jpg) no-repeat center 60% / cover;
		background-color: rgba(0, 0, 0, .3);
		background-blend-mode: overlay;
		padding: 60px 40px 40px 60px;
	}

	.intro .intro__title {
		transform: translateY(0);
	}

	.intro .intro__title .sub {
		font-size: 30px;
	}

	.intro .intro__title .num {
		font-size: 70px;
		margin-bottom: 26px;
	}

	.intro .intro__body-box {
		width: calc(100% - 100px);
		padding: 26px 40px 40px 60px;
	}

	.intro .intro__body-box h3 span {
		display: block;
		font-size: 65px;
	}

	.intro .intro__body-box .body {
		text-align: justify;
		margin: 32px 0 0;
	}
}

@media screen and (max-width: 480px) {
	.intro .intro__title-box {
		width: calc(100% - 60px);
		padding: 60px 20px 40px 40px;
	}

	.intro .intro__title .sub {
		font-size: 20px;
		margin-bottom: 2px;
	}

	.intro .intro__title .num {
		font-size: 45px;
		margin-bottom: 18px;
	}

	.intro .intro__body-box {
		width: calc(100% - 60px);
		padding: 26px 20px 40px 40px;
	}

	.intro .intro__body-box h3 span {
		font-size: 52px;
		line-height: 1;
		margin-bottom: 12px;
	}

	.intro .intro__body-box .body {
		text-align: justify;
		margin: 24px 0 0;
	}
}

/* ================================
	Research1
================================ */
.research1 {
	background-color: var(--yellow);
	padding-top: 26px;
}

.research1 .title-wrapper .title-container {
	text-align: center;
}

.research1 .title-wrapper .title-container h2 {
	/* width: max-content; */
	font-size: 4.2rem;
	/* margin-right: auto; */
	/* margin-left: auto; */
}

/* .research1 .title-wrapper .title-container h2 span {
	display: block;
	text-align-last: justify;
} */

.research1 .title-container .menu-subhead {
	color: var(--yellow);
}

.research1 .title-container p {
	width: 100%;
	max-width: 100%;
	font-size: 2.1rem;
	letter-spacing: .1em;
	line-height: 1.25;
	margin-bottom: .722em;
}

.research1 .title-container .ref {
	font-size: 1.2rem;
	font-weight: normal;
	line-height: 1.25;
}

.research1 .title-container cite {
	font-style: normal;
}

.research1 .body-container .item .num {
	font-family: "bebas-neue-pro", sans-serif;
	display: block;
	color: #fff;
	/* letter-spacing: -.04em; */
	line-height: 1;
	font-weight: bold;
	text-align: center;
	/* padding-right: .04em; */
}

.research1 .body-container .num220 {
	font-size: clamp(70px, calc(220vw / 12.8), 220px);
}

.research1 .body-container .num320 {
	font-size: clamp(150px, calc(320vw / 12.8), 320px);
}

.research1 .body-container .num340 {
	font-size: clamp(150px, calc(340vw / 12.8), 340px);
}

.research1 .body-container .item h3 {
	font-size: 2.5rem;
	font-weight: bold;
	line-height: 1.25;
	margin-bottom: .24em;
}

.research1 .body-container .item .title32 {
	font-size: 3.2rem;
}

.research1 .body-container .item .note {
	display: block;
	font-size: 1.4rem;
	font-weight: bold;
	line-height: 1.25;
}

.research1 .body-container .item .desc {
	font-size: 1.6rem;
	line-height: 1.86;
	text-align: justify;
	margin-top: 1.333em;
}

.research1 .body-container .item .desc18 {
	font-size: 1.8rem;
}

/* el3 */
.research1 .body-container .el3 {
	display: flex;
	justify-content: center;
	/* padding-bottom: 79px; */
	/* padding: 80px;
	position: sticky;
	top: 0; */
}

.research1 .body-container .el3 .item {
	width: calc(100% / 3 - 40px);
}

/* .research1 .body-container .el3 .item .num-wrap {
	margin: auto;
} */

.research1 .body-container .el3 .item:nth-of-type(1) .num {
	letter-spacing: .15em;
	margin-bottom: -40px;
	/* margin-bottom: 58px; */
}

.research1 .body-container .el3 .item:nth-of-type(2) {
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	margin: 0 60px;
}

.research1 .body-container .el3 .item:nth-of-type(2) .num {
	/* margin-top: 28px; */
	margin-top: 58px;
}

.research1 .body-container .el3 .item:nth-of-type(3) .num {
	/* margin-bottom: 58px; */
	margin-bottom: -40px;
}

/* .research1 .body-container .el3 .item:nth-of-type(1) .num-wrap{
	max-width: 212px;
	margin-left: 7.3em;
	margin-bottom: 58px;
} */


/* .research1 .body-container .el3 .item:nth-of-type(2) .num-wrap {
	max-width: 234px;
	margin-top: 74px;
} */

/* .research1 .body-container .el3 .item:nth-of-type(3) .num-wrap {
	max-width: 236px;
	margin-bottom: 58px;
} */

/* el4 */
.research1 .body-container .el4 {
	/* display: grid;
	grid-template-columns: 1fr 1fr 1fr 1fr; */
	display: flex;
	justify-content: space-between;
	padding: 79px 0 81px;
}

.research1 .body-container .el4>.item:nth-of-type(1) {
	/* grid-row: 1 / 4; */
	/* max-width: 282px; */
	width: 25%;
	margin-right: 40px;
}

.research1 .body-container .el4>.item:nth-of-type(1) .num {
	writing-mode: vertical-rl;
	/* margin-bottom: .152em; */
}

/* .research1 .body-container .el4 .item:nth-of-type(1) .num-wrap {
	margin-bottom: 62px;
} */

.research1 .body-container .el4>.item-wrap {
	width: 60%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.research1 .body-container .el4 .item-wrap .item:nth-of-type(1),
.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1),
.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) {
	margin: 0 0 0 auto;
}

.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1),
.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) {
	max-width: 606px;
}

.research1 .body-container .el4 .item-wrap .item:nth-of-type(1) .num {
	text-align: right;
	margin-top: 58px;
}

.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1) {
	padding-left: 40px;
	margin-top: 40px;
	margin-bottom: 113px;
}

.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) {
	display: flex;
	justify-content: flex-end;
}

.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1) .num {
	font-size: clamp(70px, calc(284vw / 12.8), 284px);
	text-align: right;
	margin-bottom: -58px;
}

.research1 .body-container .el4 .item-wrap .item:nth-of-type(2) .num {
	font-size: clamp(50px, calc(240vw / 12.8), 240px);
	writing-mode: vertical-rl;
	margin-right: 20px;
}

/* .research1 .body-container .el4 .item:nth-of-type(4) .num-wrap {
	flex-shrink: 0;
	width: 170px;
	margin-right: 46px;
} */

/* el2 */
.research1 .body-container .el2 {
	display: flex;
	justify-content: space-between;
	padding-top: 81px;
	padding: 81px 0 90px;
}

.research1 .body-container .el2 .item:nth-of-type(1) {
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	max-width: 330px;
	margin-right: 40px;
}

.research1 .body-container .el2 .item:nth-of-type(1) .num {
	font-size: clamp(60px, calc(190vw / 12.8), 190px);
	text-align: left;
	margin-top: 58px;
}

/* .research1 .body-container .el2 .item:nth-of-type(1) .num-wrap {
	margin-top: 36px;
} */

.research1 .body-container .el2 .item:nth-of-type(2) {
	display: flex;
	max-width: 700px;
}

.research1 .body-container .el2 .item:nth-of-type(2) .num {
	text-align: left;
	writing-mode: vertical-rl;
	margin-right: 32px;
}

/* .research1 .body-container .el2 .item:nth-of-type(2) .num-wrap {
	width: 26%;
	min-width: 126px;
	margin-right: 53px;
} */

.research1 .body-container .el2 .item:nth-of-type(2) .text-area {
	flex: 1;
}

/* el1 */
.research1 .body-container .el1 {
	padding: 90px 0 120px;
}

.research1 .body-container .el1 .num {
	font-size: clamp(90px, calc(330vw / 12.8), 330px);
	text-align: left;
	margin-bottom: -20px;
	/* margin-bottom: 100px; */
}

/* .research1 .body-container .el1 .num-wrap {
	margin-bottom: 11.4%;
} */

.research1 .body-container .el1 .desc {
	max-width: 734px;
	font-size: 2rem;
}

@media screen and (max-width: 1000px) {
	.research1 .title-wrapper .title-container h2 br {
		display: block;
	}

	.research1 .body-container .item h3 {
		font-size: 2rem;
	}

	.research1 .body-container .item .desc {
		font-size: 1.5rem;
	}
}

@media screen and (max-width: 834px) {
	/* .research1 {
		background-color: transparent;
	} */

	.research1 .title-wrapper .title-container h2 {
		font-size: 3.4rem;
	}

	.research1 .title-container p {
		font-size: 1.8rem;
	}

	.research1 .body-container .item h3 br {
		display: none;
	}

	.research1 .body-container .num220 {
		font-size: clamp(70px, calc(200vw / 12.8), 220px);
	}

	.research1 .body-container .item .desc {
		/* font-size: 1.3rem; */
		margin-bottom: 0;
	}

	/* .research1 .body-container .item h3 {
		font-size: 1.8rem;
	} */

	/* el3 */
	.research1 .body-container .el3 {
		flex-direction: column;
		justify-content: flex-start;
		padding-bottom: 39px;
	}

	.research1 .body-container .el3 .item {
		/* background-color: var(--yellow); */
		width: 100%;
		display: flex;
		align-items: center;
		justify-content: space-between;
		/* border-bottom: 1px solid #000; */
		margin-bottom: 60px;
		/* padding: 28px 36px 20px 0; */
	}

	.research1 .body-container .el3 .item .text-area {
		width: calc(50% + 20px);
		/* border-left: 2px solid #000; */
		margin-left: 20px;
	}

	.research1 .body-container .el3 .item .num {
		flex: 1;
	}

	.research1 .body-container .el3 .item:nth-of-type(1) {
		padding-top: 0;
	}

	.research1 .body-container .el3 .item:nth-of-type(1) .num {
		margin-bottom: 0;
	}

	.research1 .body-container .el3 .item:nth-of-type(2) {
		display: flex;
		flex-direction: row;
		justify-content: space-between;
		margin: 0 0 60px 0;
	}

	.research1 .body-container .el3 .item:nth-of-type(2) .num {
		margin-top: 0;
	}

	.research1 .body-container .el3 .item:nth-of-type(2) .text-area {
		margin-left: 0;
	}

	.research1 .body-container .el3 .item:nth-of-type(3) .num {
		margin-bottom: 0;
	}

	/* el4 */
	.research1 .body-container .el4 {
		display: flex;
		justify-content: space-between;
		padding: 79px 0 81px;
	}

	.research1 .body-container .el4>.item:nth-of-type(1) {
		width: 25%;
		margin-right: 40px;
	}

	.research1 .body-container .el4>.item:nth-of-type(1) .num {
		writing-mode: vertical-rl;
		margin-bottom: .152em;
	}

	.research1 .body-container .el4 .item-wrap .item:nth-of-type(1) {
		/* margin-bottom: 44px; */
		margin: 0;
	}

	.research1 .body-container .el4 .item-wrap .item:nth-of-type(1) .num {
		margin-top: 0;
	}

	.research1 .body-container .el4 .item-wrap .item:nth-of-type(1) .desc {
		margin-bottom: 1.5em;
	}

	/* .research1 .body-container .el4 .item:nth-of-type(2) {
		max-width: 700px;
	}
	
	.research1 .body-container .el4 .item:nth-of-type(2) .num-wrap {
		margin-top: 48px;
	} */

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1),
	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) {
		max-width: 606px;
		/* width: 100%; */
	}

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1) {
		margin-top: 70px;
		margin-bottom: 113px;
	}

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) {
		display: flex;
	}

	/* .research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) .num-wrap { */
	/* width: 28%;
		margin-right: 46px;
	}
	
	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) .text-area {
		width: 65%;
	} */


	/* .research1 .body-container .el4 .item:nth-of-type(3),
	.research1 .body-container .el4 .item:nth-of-type(4) {
		max-width: 610px;
	} */

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1) .num {
		font-size: clamp(70px, calc(264vw / 12.8), 284px);
		margin-bottom: 20px;
	}

	.research1 .body-container .el4 .item-wrap .item:nth-of-type(2) {
		display: flex;
		align-items: flex-start;
	}

	.research1 .body-container .el4 .item-wrap .item:nth-of-type(2) .num {
		font-size: clamp(50px, calc(240vw / 12.8), 240px);
		writing-mode: vertical-rl;
		margin-right: 20px;
	}

	/* .research1 .body-container .el4 .item:nth-of-type(4) .num-wrap {
		flex-shrink: 0;
		width: 170px;
		margin-right: 46px;
	} */

	/* el2 */
	.research1 .body-container .el2 {
		padding-top: 81px;
		padding: 81px 0 50px;
	}

	.research1 .body-container .el2 .item:nth-of-type(1) {
		flex-direction: column;
		margin-right: 40px;
	}

	.research1 .body-container .el2 .item:nth-of-type(1) .num {
		font-size: clamp(60px, calc(244vw / 12.8), 190px);
		margin-top: 15px;
	}

	/* .research1 .body-container .el2 .item:nth-of-type(1) .num-wrap {
		margin-top: 36px;
	} */

	.research1 .body-container .el2 .item:nth-of-type(2) {
		display: flex;
		max-width: 700px;
	}

	.research1 .body-container .el2 .item:nth-of-type(2) .num {
		text-align: left;
		writing-mode: vertical-rl;
		margin-right: 32px;
	}

	/* .research1 .body-container .el2 .item:nth-of-type(2) .num-wrap {
		width: 26%;
		min-width: 126px;
		margin-right: 53px;
	} */

	.research1 .body-container .el2 .item:nth-of-type(2) .text-area {
		flex: 1;
	}

	/* el1 */
	.research1 .body-container .el1 {
		padding: 50px 0 120px;
	}

	.research1 .body-container .el1 .num {
		font-size: clamp(90px, calc(300vw / 12.8), 330px);
		margin-bottom: 30px;
	}

	/* .research1 .body-container .el1 .num-wrap {
		margin-bottom: 11.4%;
	} */

	.research1 .body-container .el1 .desc {
		max-width: 734px;
		font-size: 2rem;
	}
}

@media screen and (max-width: 640px) {
	.research1 .body-container .num220 {
		font-size: clamp(70px, calc(220vw / 12.8), 220px);
	}

	.research1 .body-container .num320 {
		font-size: calc(320vw / 12.8);
	}

	.research1 .body-container .num340 {
		font-size: clamp(150px, calc(340vw / 12.8), 340px);
	}

	.research1 .body-container .item .title32 {
		font-size: 2rem;
	}

	.research1 .body-container .item .note {
		font-size: 1.2rem;
		line-height: 1.6;
	}

	.research1 .title-container p {
		font-size: 1.6rem;
		line-height: 1.6;
	}

	.research1 .body-container .item .desc {
		font-size: 1.5rem;
	}

	/* el3 */
	.research1 .body-container .el3 {
		padding-bottom: 0;
	}

	.research1 .body-container .el3 .item {
		flex-direction: column;
		border-bottom: solid 1px #000;
		padding: 40px 0;
		margin-bottom: 0;
	}

	.research1 .body-container .el3 .item .text-area {
		width: 100%;
		margin-left: 0;
		margin-top: 32px;
	}

	.research1 .body-container .el3 .item .num {
		font-size: 150px;
	}

	.research1 .body-container .el3 .item:nth-of-type(2) {
		flex-direction: column-reverse;
		margin: 0;
	}

	.research1 .body-container .el3 .item:nth-of-type(2) .num {
		text-align: right;
	}

	.research1 .body-container .el3 .item:nth-of-type(2) .num {
		text-align: right;
	}

	/* el4 */
	.research1 .body-container .el4 {
		display: flex;
		flex-direction: column;
		justify-content: flex-start;
		padding: 0;
	}

	.research1 .body-container .el4 .item {
		border-bottom: solid 1px #000;
		padding: 40px 0;
	}

	.research1 .body-container .el4>.item:nth-of-type(1) {
		width: 100%;
		margin-right: 0;
		margin-bottom: 0;
	}

	.research1 .body-container .el4>.item:nth-of-type(1) h3 {
		font-size: 2rem;
	}

	.research1 .body-container .el4>.item:nth-of-type(1) .num {
		font-size: calc(300vw / 12.8);
		writing-mode: horizontal-tb;
	}

	.research1 .body-container .el4>.item-wrap {
		width: 100%;
	}

	.research1 .body-container .el4 .item-wrap .item:nth-of-type(1) {
		display: flex;
		flex-direction: column-reverse;
	}

	.research1 .body-container .el4 .item-wrap .item:nth-of-type(1) .num {
		font-size: calc(300vw / 12.8);
		text-align: center;
		margin-bottom: .152em;
	}

	.research1 .body-container .el4 .item-wrap .item:nth-of-type(1) .desc {
		margin-bottom: 0;
	}

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1),
	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) {
		width: 100%;
	}

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1) {
		margin: 0;
		flex-direction: column;
		padding-left: 0;
	}

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(1) .num {
		font-size: calc(300vw / 12.8);
		text-align: center;
		margin-bottom: 20px;
	}

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) {
		flex-direction: column;
		padding-right: 0;
	}

	.research1 .body-container .el4 .item-wrap .item-wrap .item:nth-of-type(2) .num {
		font-size: calc(300vw / 12.8);
		writing-mode: horizontal-tb;
		margin: 0 auto 20px;
	}

	/* el2 */
	.research1 .body-container .el2 {
		flex-direction: column;
		padding: 0;
	}

	.research1 .body-container .el2 .item {
		border-bottom: solid 1px #000;
		padding: 40px 0;
	}

	.research1 .body-container .el2 .item:nth-of-type(1) {
		max-width: 100%;
		flex-direction: column-reverse;
		margin-right: 0;
	}

	.research1 .body-container .el2 .item:nth-of-type(1) .num {
		font-size: calc(300vw / 12.8);
		text-align: center;
		margin-top: 0;
		margin-bottom: 20px;
	}

	.research1 .body-container .el2 .item:nth-of-type(2) {
		flex-direction: column;
		max-width: 100%;
	}

	.research1 .body-container .el2 .item:nth-of-type(2) .num {
		font-size: calc(300vw / 12.8);
		text-align: center;
		writing-mode: horizontal-tb;
		margin-right: 0;
		margin-bottom: 20px;
	}

	/* el1 */
	.research1 .body-container .el1 {
		padding: 40px 0 60px;
	}

	.research1 .body-container .el1 .num {
		font-size: calc(260vw / 12.8);
		text-align: center;
		margin-bottom: 20px;
	}

	.research1 .body-container .el1 .desc {
		max-width: 734px;
	}
}

@media screen and (max-width: 480px) {
	.research1 .title-wrapper .title-container h2 {
		font-size: 2.4rem;
		line-height: 1.4;
	}
}

/* ================================
	Research2
================================ */
.research2 .right-col,
.research2 .left-col {
	width: calc(50% - 91px);
}

.research2 .sticky-container .title-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: #fff;
}

.research2 .sticky-container .title-container h3 {
	font-size: 1.8rem;
	letter-spacing: .1em;
	margin-bottom: 0;
}

.research2 .sticky-container .title-container .marker {
	font-size: 2.6rem;
	margin-right: 1.2rem;
}

.research2 .sticky-container .title-container .img-wrap {
	width: 97px;
	/* height: 80px; */
	line-height: 0;
	padding-top: 20px;
}

.research2 .left-col {
	border-right: 1px solid var(--gray);
}

.research2 .card-container {
	display: flex;
	flex-wrap: wrap;
	margin-top: 48px;
}

.research2 .card-container .box {
	width: calc(50% - (32px / 2));
	margin-right: 32px;
	margin-bottom: 58px;
}

.research2 .card-container .box h4 {
	width: 100%;
	font-size: 1.6rem;
	text-align: center;
}

.research2 .card-container .box .img-wrap {
	text-align: center;
	margin: 24px 0 18px;
}

.research2 .card-container .box .img-wrap img {
	width: 140px;
}

.research2 .card-container .box .desc {
	font-size: 1.4rem;
	line-height: 1.75;
	text-align: justify;
}

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

	.research2 .right-col,
	.research2 .left-col {
		width: 100%;
	}

	.research2 .right-col {
		margin-bottom: 0;
	}

	.research2 .sticky-container .title-container {
		padding-right: 40px;
	}

	.research2 .sticky-container .title-container .img-wrap {
		width: 68px;
		padding: 10px 0 9px;
	}

	.research2 .left-col {
		border-right: none;
	}

	.research2 .card-container .box {
		width: calc(50% - 16px);
		margin-bottom: 48px;
	}

	.research2 .card-container .box:nth-last-of-type(-n + 2) {
		width: calc(50% - 16px);
		margin: 0 32px 48px 0;
	}

	.research2 .card-container .box:last-of-type {
		margin-right: 0;
	}
}

@media screen and (max-width: 834px) {
	.research2 .sticky-container .title-container {
		justify-content: flex-start;
		padding-right: 0;
	}

	.research2 .sticky-container .title-container .img-wrap {
		margin-left: 20px;
	}
}

@media screen and (max-width: 480px) {

	.research2 .sticky-container .title-container h3 {
		font-size: 1.6rem;
	}

	.research2 .sticky-container .title-container .marker {
		font-size: 2rem;
		margin-right: .8rem;
	}

	.research2 .sticky-container .title-container .img-wrap img {
		width: 62px;
		height: auto;
	}

	.research2 .card-container {
		justify-content: center;
	}

	.research2 .card-container .box:nth-last-of-type(-n + 2) {
		width: 100%;
		margin: 0 0 38px;
	}

	.research2 .left-col {
		border-right: none;
	}

	.research2 .right-col .card-container .box:nth-last-of-type(-n + 2) {
		margin-bottom: 18px;
	}

	.research2 .card-container .box {
		width: 100%;
		max-width: 320px;
		margin: 0 0 38px;
	}

	.research2 .card-container .box h4 {
		font-size: 1.5rem;
	}

	.research2 .card-container .box .img-wrap img {
		width: 120px;
	}
}

@media screen and (max-width: 374px) {
	.research2 .sticky-container .title-container {
		padding: 12px 0;
	}

	.research2 .sticky-container .title-container h3 {
		font-size: 1.4rem;
	}

	.research2 .sticky-container .title-container .img-wrap {
		display: none;
	}
}

/* ================================
	bg
================================ */
.card-bg {
	aspect-ratio: 1280 / 928;
	display: grid;
	grid-template-columns: 1fr .5fr .5fr;
	padding-top: 20px;
	margin-bottom: 160px;
}

.card-bg .box {
	margin: 0;
}

.card-bg .box:nth-child(1) {
	grid-row: 1 / span 2;
}

.card-bg .box img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	margin-bottom: 0;
}

@media screen and (max-width: 480px) {
	.card-bg {
		margin-bottom: 80px;
	}
}

/* ================================
	research3
================================ */
.research3 {
	background-color: var(--yellow);
}

.research3 .title-container {
	padding-top: 60px;
	padding-bottom: 0;
	margin-bottom: 0;
}

.research3 .title-container .menu-subhead {
	color: var(--yellow);
}

/* .research3 .js-dragAndDrop {
	cursor: move;
	position: absolute;
} */

/* .research3 .full-col {
	width: 100vw;
	height: 100vh;
	position: relative;
	overflow: hidden;
} */

.research3 .body-box {
	aspect-ratio: 1140 / 800;
	/* width: 1140px; */
	width: 100%;
	background: url(../img/ar-no4/research3_illust.jpg) no-repeat center top /contain;
	padding-bottom: 58px;
	/* position: absolute; */
}

.research3 .body-box .bg {
	display: none;
}

.research3 .body-box .balloon-box {
	width: 100%;
	height: 100%;
	position: relative;
}

.research3 .body-box .balloon-box .balloon {
	display: inline-block;
	max-width: calc(514px - (40px * 2));
	background-color: #fff;
	border-radius: 50vh;
	padding: 9px 16px 8px;
	position: absolute;
	cursor: pointer;
	pointer-events: all;
}

.research3 .body-box .balloon-box .balloon::after {
	content: "";
	width: 16px;
	display: block;
	background-color: #fff;
	aspect-ratio: 16 / 18;
	clip-path: polygon(50% 0, 100% 100%, 0 100%);
	/* margin: auto; */
	position: absolute;
	bottom: 0;
	/* right: 0;
	left: 0; */
	transform: translateY(95%) rotate(180deg);
}

.research3 .body-box .balloon-box .top-arrow::after {
	top: 0;
	bottom: auto;
	transform: translateY(-95%) rotate(0);
}

.research3 .body-box .balloon-box .balloon:nth-child(1) {
	bottom: calc(590% / 8);
	left: calc(13% / 11.4);
}

.research3 .body-box .balloon-box .balloon:nth-child(1)::after {
	left: 86px;
}

.research3 .body-box .balloon-box .balloon:nth-child(2) {
	top: calc(326% / 8);
	left: calc(400% / 11.4);
}

.research3 .body-box .balloon-box .balloon:nth-child(2)::after {
	left: 78px;
}

.research3 .body-box .balloon-box .balloon:nth-child(3) {
	top: calc(338% / 8);
	left: calc(626% / 11.4);
}

.research3 .body-box .balloon-box .balloon:nth-child(3)::after {
	left: 58px;
}

.research3 .body-box .balloon-box .balloon:nth-child(4) {
	bottom: calc(388% / 8);
	right: calc(112% / 11.4);
}

.research3 .body-box .balloon-box .balloon:nth-child(4)::after {
	right: 62px;
}

.research3 .body-box .balloon-box .balloon:nth-child(5) {
	bottom: calc(371% / 8);
	left: calc(497% / 11.4);
}

.research3 .body-box .balloon-box .balloon:nth-child(5)::after {
	left: 96px;
}

.research3 .body-box .balloon-box .balloon:nth-child(6) {
	bottom: calc(10% / 8);
	left: calc(558% / 11.4);
}

.research3 .body-box .balloon-box .balloon:nth-child(6)::after {
	left: 56px;
}

.research3 .body-box .btn-balloon {
	cursor: pointer;
}

.research3 .body-box .btn-balloon.js-float {
	animation: float 2s infinite forwards;
}

@keyframes float {
	0% {
		transform: translateY(0);
	}

	50% {
		transform: translateY(-6px);
	}

	100% {
		transform: translateY(0);
	}
}

.research3 .body-box .balloon-box .balloon .col2 {
	align-items: center;
	justify-content: space-between;
	flex-wrap: nowrap;
}

.research3 .body-box .balloon-box .balloon h3 {
	display: flex;
	align-items: center;
	font-size: 1.5rem;
	line-height: 1.25;
	margin-bottom: 0;
}

.research3 .body-box .balloon-box .balloon h3 .num {
	display: block;
	flex-shrink: 0;
	/* width: 24px; */
	width: 23px;
	font-size: 13px;
	line-height: 24px;
	border: 1px solid #000;
	border-radius: 50vh;
	text-align: center;
	padding-left: 1px;
	margin-right: .53em;
}

.research3 .body-box .balloon-box .balloon .btn-plus {
	/* initialization */
	background-color: transparent;
	padding: 0;
	border: transparent;
	/* /initialization */
	flex-shrink: 0;
	display: block;
	width: 17px;
	height: 17px;
	margin-left: 15px;
	position: relative;
	cursor: pointer;
}

.research3 .body-box .balloon-box .balloon .btn-plus span {
	display: block;
	width: 100%;
	height: 1px;
	background-color: #000;
	margin: auto;
	position: absolute;
	inset: 0;
}

.research3 .body-box .balloon-box .balloon .btn-plus span:nth-child(2) {
	transform: rotate(90deg);
}

.research3 .body-box .balloon-box .balloon p {
	display: none;
	font-size: 1.5rem;
	line-height: 1.85;
	text-align: justify;
	margin-top: 1.2em;
}

/* open */
.research3 .body-box .balloon-box .balloon.open {
	border-radius: 10px;
	padding: 40px 40px 19px;
	cursor: auto;
	pointer-events: none;
}

.research3 .body-box .balloon-box .balloon.open:nth-child(6)::after {
	display: none;
}

.research3 .body-box .balloon-box .balloon.open .col2 {
	align-items: flex-start;
}

.research3 .body-box .balloon-box .balloon.open .btn-plus {
	width: 22px;
	height: 22px;
	pointer-events: all;
}

.research3 .body-box .balloon-box .balloon.open .btn-plus span:nth-child(1) {
	transform: rotate(135deg);
}

.research3 .body-box .balloon-box .balloon.open .btn-plus span:nth-child(2) {
	transform: rotate(225deg);
}

.research3 .body-box .balloon-box .balloon.open p {
	display: block;
}

@media screen and (max-width: 1280px) {

	.research3 .body-box .balloon-box .balloon::after {
		width: calc(16vw / 12.8);
	}

	.research3 .body-box .balloon-box .balloon h3 {
		font-size: calc(15vw / 12.8);
	}

	.research3 .body-box .balloon-box .balloon h3 .num {
		width: calc(23vw / 12.8);
		font-size: calc(13vw / 12.8);
		line-height: calc(24vw / 12.8);
	}

	.research3 .body-box .balloon-box .balloon:nth-child(1)::after {
		left: calc(86vw / 12.8);
	}

	.research3 .body-box .balloon-box .balloon:nth-child(2)::after {
		left: calc(78vw / 12.8);
	}

	.research3 .body-box .balloon-box .balloon:nth-child(3)::after {
		left: calc(58vw / 12.8);
	}

	.research3 .body-box .balloon-box .balloon:nth-child(4)::after {
		right: calc(62vw / 12.8);
	}

	.research3 .body-box .balloon-box .balloon:nth-child(5)::after {
		left: calc(96vw / 12.8);
	}

	.research3 .body-box .balloon-box .balloon:nth-child(6)::after {
		left: calc(56vw / 12.8);
	}
}

@media screen and (max-width: 1000px) {
	.research3 .body-box {
		aspect-ratio: auto;
		background: none;
		padding-bottom: 28px;
	}

	.research3 .body-box .bg-sp {
		display: block;
		aspect-ratio: 1140 / 800;
		width: 100%;
		background: url(../img/ar-no4/research3_illust_sp.jpg) no-repeat center top /contain;
		margin-bottom: 40px;
	}

	.research3 .body-box .balloon-box .balloon {
		display: inline-block;
		width: calc(100% - 40px);
		max-width: 100%;
		padding: 14px 20px 16px;
		margin-bottom: 20px;
		position: static;
		inset: auto;
		transition: border-radius 2s ease .2s, padding .2s ease;
	}

	.research3 .body-box .balloon-box .balloon:nth-of-type(3n) {
		margin-right: 0;
	}

	.research3 .body-box .balloon-box .balloon::after {
		content: none;
	}

	.research3 .body-box .btn-balloon.js-float {
		animation: none;
	}

	.research3 .body-box .balloon-box .balloon h3 {
		font-size: 1.5rem;
	}

	.research3 .body-box .balloon-box .balloon h3 .num {
		width: 24px;
		font-size: 1.3rem;
		line-height: 2.4rem;
		margin-right: .53em;
	}

	.research3 .body-box .balloon-box .balloon h3 br {
		display: none;
	}

	.research3 .body-box .balloon-box .balloon .btn-plus {
		/* initialization */
		background-color: transparent;
		padding: 0;
		border: transparent;
		/* /initialization */
		display: block;
		width: 17px;
		height: 17px;
		margin-left: 15px;
		position: relative;
		cursor: pointer;
	}

	.research3 .body-box .balloon-box .balloon .btn-plus span {
		display: block;
		width: 100%;
		height: 1px;
		background-color: #000;
		margin: auto;
		position: absolute;
		inset: 0;
		transition: .4s ease;
	}

	.research3 .body-box .balloon-box .balloon .btn-plus span:nth-child(2) {
		transform: rotate(90deg);
	}

	.research3 .body-box .balloon-box .balloon p {
		display: none;
		font-size: 1.3rem;
		line-height: 1.85;
		text-align: justify;
		margin-top: 1.2em;
	}

	/* open */
	.research3 .body-box .balloon-box .balloon.open {
		max-width: 100%;
		border-radius: 10px;
		padding: 40px 20px 19px;
		cursor: auto;
		pointer-events: none;
		transition: border-radius 1.6s cubic-bezier(0.25, 1, 0.5, 1) -.9s, padding .2s ease;
	}

	.research3 .body-box .balloon-box .balloon.open .col2 {
		align-items: flex-start;
	}

	.research3 .body-box .balloon-box .balloon.open .btn-plus {
		width: 22px;
		height: 22px;
		pointer-events: all;
	}

	.research3 .body-box .balloon-box .balloon.open .btn-plus span {
		transition: .4s ease;
	}

	.research3 .body-box .balloon-box .balloon.open .btn-plus span:nth-child(1) {
		transform: rotate(135deg);
	}

	.research3 .body-box .balloon-box .balloon.open .btn-plus span:nth-child(2) {
		transform: rotate(225deg);
	}

	.research3 .body-box .balloon-box .balloon.open p {
		display: none;
	}

	.research3 .body-box .balloon-box .balloon.open .btn-plus {
		width: 18px;
		height: 18px;
	}
}

@media screen and (max-width: 480px) {
	.research3 .body-box .balloon-box .balloon {
		/* width: calc(100% - 32px); */
		/* padding: 14px 16px 15px; */
		margin-bottom: 8px;
	}

	.research3 .body-box .balloon-box .balloon:nth-of-type(even) {
		margin-left: 0;
	}

	.research3 .body-box .balloon-box .balloon:nth-of-type(odd) {
		margin-right: 0;
	}
}

/* ================================
	research4
================================ */
.research4 .research4-body {
	padding-top: 20px;
}

.research4 .research4-body .wide-col2:not(:first-child) {
	padding-top: 80px;
	position: relative;
}

.research4 .research4-body .wide-col2:not(:first-child)::before {
	content: "";
	display: block;
	width: calc(100% - 140px);
	height: 1px;
	background-color: #000;
	position: absolute;
	top: 0;
}

.research4 .research4-body .full-col {
	display: flex;
}

.research4 .research4-body .side-col {
	width: 260px;
	padding-right: 50px;
}

.research4 .side-col .sticky-container {
	top: 40px;
}

.research4 .side-col .title-box {
	font-weight: bold;
}

.research4 .side-col .title-box h3 {
	margin-bottom: 70px;
}

.research4 .side-col .title-box .sub {
	display: block;
	font-size: 1.3rem;
	line-height: 1;
	text-transform: uppercase;
	margin-bottom: 1.23em;
}

.research4 .side-col .title-box .indent {
	display: block;
	padding-left: 1rem;
}

.research4 .side-col .title-box .main {
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
	font-size: 1.8rem;
	margin-bottom: 1em;
	position: relative;
}

.research4 .side-col .title-box .main::before,
.research4 .side-col .title-box .main::after {
	color: var(--yellow);
	line-height: 1;
	position: absolute;
	z-index: -1;
}

.research4 .side-col .title-box .main::before {
	content: "“";
	font-size: 117px;
	top: -22px;
	left: -27px;
}

.research4 .side-col .title-box .main::after {
	content: "”";
	font-size: 81px;
	right: 0px;
	bottom: -60px;
}

.research4 .research4-body .wide-col2:nth-child(1) .title-box .main::after {
	right: 20px;
}

.research4 .research4-body .wide-col2:nth-child(3) .title-box .main::after {
	right: 32px;
}

.research4 .side-col .company-box {
	border-top: 2px solid #000;
	padding-top: 18px;
	margin-top: 40px;
}

.research4 .side-col .company-box p {
	font-size: 1.2rem;
	letter-spacing: 0;
	line-height: 1.85;
	text-align: justify;
}

.research4 .side-col .company-box .name {
	font-size: 1.5rem;
	font-weight: bold;
	margin-bottom: .6em;
}

.research4 .research4-body .main-col {
	flex: 1;
	width: auto;
	padding-left: 50px;
}

.research4 .research4-body .main-col p {
	text-align: justify;
	text-indent: 1em;
	margin-bottom: 0;
}

.research4 .research4-body .main-col img {
	margin-bottom: 0;
}

.research4 .research4-body .main-col .col2 .img-wrap {
	width: calc(50% - 8px);
}

.research4 .research4-body .main-col .col2 .img-wrap:nth-child(1) {
	padding-right: 8px;
}

.research4 .research4-body .main-col .col2 .img-wrap:nth-child(2) {
	padding-left: 8px;
}

.research4 .research4-body .main-col .col2-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	grid-auto-flow: dense;
	gap: 16px;
	margin: 32px 0;
}

.research4 .research4-body .main-col .col2-grid .row-2 {
	grid-row: auto / span 2;
}

.research4 .research4-body .main-col .col2-grid .img-wrap {
	margin: 0;
}

.research4 .research4-body .main-col .col2-grid img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.research4 .research4-body .main-col .img-wrap {
	line-height: 0;
	margin: 32px 0;
}

@media screen and (max-width: 1000px) {
	.research4 .research4-body {
		padding-top: 0;
	}

	.research4 .research4-body .wide-col2:not(:first-child) {
		padding-top: 40px;
	}

	.research4 .research4-body .wide-col2:not(:first-child)::before {
		width: calc(100% - 100px);
		right: 40px;
	}

	.research4 .research4-body .side-col {
		width: 220px;
		padding-right: 20px;
	}

	.research4 .side-col .sticky-container {
		top: 30px;
	}

	.research4 .side-col .title-box h3 {
		margin-bottom: 50px;
	}

	.research4 .side-col .title-box .main {
		font-size: 1.6rem;
	}

	.research4 .side-col .title-box .main::before {
		content: "“";
		font-size: 107px;
		left: -24px;
	}

	.research4 .side-col .title-box .main::after {
		content: "”";
		font-size: 75px;
		right: 0px;
		bottom: -50px;
	}

	.research4 .research4-body .wide-col2:nth-child(1) .title-box .main::after {
		right: 7px;
	}

	.research4 .research4-body .wide-col2:nth-child(2) .title-box .main::after {
		right: -14px;
	}

	.research4 .research4-body .wide-col2:nth-child(3) .title-box .main::after {
		right: 21px;
	}

	.research4 .side-col .company-box {
		padding-top: 16px;
		margin-top: 28px;
	}

	.research4 .research4-body .main-col {
		padding-left: 20px;
	}

	.research4 .research4-body .main-col .col2-grid {
		gap: 12px;
		margin: 20px 0;
	}

	.research4 .research4-body .main-col .img-wrap {
		margin: 20px 0;
	}
}

@media screen and (max-width: 834px) {
	.research4 .research4-body .wide-col2:not(:first-child) {
		padding-top: 40px;
	}

	.research4 .research4-body .full-col {
		margin-bottom: 40px;
	}

	.research4 .research4-body .wide-col2:not(:first-child)::before {
		width: calc(100% - 60px);
		right: 20px;
	}

	.research4 .research4-body .full-col {
		flex-direction: column;
	}

	.research4 .research4-body .side-col {
		width: 100%;
		padding-right: 0;
	}

	.research4 .side-col .sticky-container {
		position: static;
	}

	.research4 .side-col .title-box {
		text-align: center;
	}

	.research4 .side-col .title-box h3 {
		text-align: left;
		margin-bottom: 32px;
	}

	.research4 .side-col .title-box .main {
		display: inline-block;
		font-size: 2.1rem;
		text-align: center;
		position: relative;
		z-index: 10;
	}

	.research4 .side-col .title-box .main br {
		display: block;
	}

	.research4 .research4-body .wide-col2:nth-child(1) .title-box .main::before {
		left: -26px;
	}

	.research4 .research4-body .wide-col2:nth-child(1) .title-box .main::after {
		right: -13px;
	}

	.research4 .research4-body .wide-col2:nth-child(2) .title-box .main::before {
		left: -7px;
	}

	.research4 .research4-body .wide-col2:nth-child(2) .title-box .main::after {
		right: -21px;
	}

	.research4 .research4-body .wide-col2:nth-child(3) .title-box .main::before {
		left: -11px;
	}

	.research4 .research4-body .wide-col2:nth-child(3) .title-box .main::after {
		right: -13px;
	}

	.research4 .side-col .company-box {
		border-top: none;
		padding: 0 0 8px;
		margin: 24px 0 32px;
	}

	.research4 .side-col .company-box .name {
		font-size: 1.3rem;
	}

	.research4 .research4-body .main-col {
		padding-left: 0;
	}
}

@media screen and (max-width: 480px) {
	.research4 .side-col .title-box .sub {
		margin-bottom: .83em;
	}

	.research4 .side-col .title-box .main {
		font-size: 1.6rem;
	}

	.research4 .research4-body .main-col .col2 {
		flex-direction: column;
	}

	.research4 .research4-body .main-col .col2 .img-wrap {
		width: 100%;
	}

	.research4 .research4-body .main-col .col2 .img-wrap:nth-child(1) {
		padding-right: 0;
		margin-bottom: 12px;
	}

	.research4 .research4-body .main-col .col2 .img-wrap:nth-child(2) {
		padding-left: 0;
		margin-top: 0;
	}

	.research4 .research4-body .main-col .col2-grid {
		gap: 10px;
	}
}

/* ================================
	research5
================================ */
.research5 .research5-body {
	margin-top: 75px;
}

.research5 .research5-body .body-inner {
	border: 1px solid #000;
	padding: 100px 80px 72px;
	position: relative;
}

.research5 .research5-body>*+* {
	margin-top: 155px;
}

.research5 .research5-body .title-box {
	display: flex;
	background-color: #fff;
	margin: 0 40px;
	position: absolute;
	top: 0;
	left: 0;
	transform: translateY(-50%);
}

.research5 .research5-body .title-box * {
	margin-bottom: 0;
}

.research5 .research5-body .title-box h3 {
	font-size: 2.4rem;
	line-height: 1.5;
	border-right: 1px solid #000;
	border-left: 1px solid #000;
	padding: 0 34px;
}

.research5 .research5-body .title-box div {
	display: flex;
	align-items: center;
	border-right: 1px solid #000;
	padding: 0 20px;
}

.research5 .research5-body .title-box p {
	font-size: 1.8rem;
	font-weight: bold;
	line-height: 1.5;
}

.research5 .research5-body .profile-box {
	display: flex;
	margin-bottom: 65px;
}

.research5 .research5-body .profile-box .box {
	width: calc(100% - (62px / 2));
	display: flex;
}

.research5 .research5-body .profile-box .box:nth-child(1) {
	margin-right: 31px;
}

.research5 .research5-body .profile-box .box:nth-child(2) {
	margin-left: 31px;
}

.research5 .research5-body .profile-box .img-wrap {
	width: 135px;
	height: 135px;
	border-radius: 50vh;
	overflow: hidden;
	margin-right: 24px;
}

.research5 .research5-body .img-wrap img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	margin-bottom: 0;
}

.research5 .research5-body .profile-box .text-area {
	flex: 1;
}

.research5 .research5-body .profile-box .text-area .sub {
	font-size: 1.2rem;
	font-weight: bold;
	line-height: 1.5;
	margin-bottom: .2em;
}

.research5 .research5-body .profile-box .text-area .name {
	font-size: 1.6rem;
	font-weight: bold;
	line-height: 1.5;
	margin-bottom: .55em;
}

.research5 .research5-body .profile-box .text-area .name span {
	font-size: 1.2rem;
	padding-left: .66em;
}

.research5 .research5-body .profile-box .text-area .desc {
	font-size: 1.2rem;
	line-height: 1.85;
	text-align: justify;
	margin-bottom: 0;
}

.research5 .body-box p {
	text-align: justify;
	margin-bottom: 1em;
}

.research5 .body-box p span {
	font-weight: bold;
	padding-right: 1rem;
}

.research5 .body-box .col2 .img-wrap {
	aspect-ratio: 460 / 300;
	width: calc(50% - (25px / 2));
	line-height: 0;
	margin-top: 25px;
}

.research5 .body-box .col2 .img-wrap:nth-child(1) {
	margin-right: calc(25px / 2);
}

.research5 .body-box .col2 .img-wrap:nth-child(2) {
	margin-left: calc(25px / 2);
}

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

	.research5 .research5-body .body-inner {
		padding: 80px 40px 40px;
	}

	.research5 .research5-body>*+* {
		margin-top: 105px;
	}

	.research5 .research5-body .title-box {
		margin: 0 30px;
	}

	.research5 .research5-body .title-box h3 {
		font-size: 2.2rem;
		padding: 0 26px;
	}

	.research5 .research5-body .profile-box {
		margin: 0 40px 52px;
	}

	.research5 .research5-body .profile-box .box {
		flex-direction: column;
		align-items: center;
		width: calc(100% - (50px / 2));
	}

	.research5 .research5-body .profile-box .box:nth-child(1) {
		margin-right: 50px;
	}

	.research5 .research5-body .profile-box .box:nth-child(2) {
		margin-left: 50px;
	}

	.research5 .research5-body .profile-box .img-wrap {
		width: 120px;
		height: 120px;
		margin-right: 0;
		margin-bottom: 10px;
	}

	.research5 .body-box .col2 .img-wrap {
		width: calc(50% - (20px / 2));
		margin-top: 15px;
	}

	.research5 .body-box .col2 .img-wrap:nth-child(1) {
		margin-right: calc(20px / 2);
	}

	.research5 .body-box .col2 .img-wrap:nth-child(2) {
		margin-left: calc(20px / 2);
	}
}

@media screen and (max-width: 834px) {

	.research5 .research5-body .body-inner {
		padding: 80px 30px 30px;
	}

	.research5 .research5-body>*+* {
		margin-top: 105px;
	}

	.research5 .research5-body .title-box {
		flex-direction: column;
		border-right: 1px solid #000;
		border-left: 1px solid #000;
		padding: 0 26px;
		margin: 0 30px;
	}

	.research5 .research5-body .title-box h3 {
		font-size: 2.2rem;
		border-right: none;
		border-left: none;
		padding: 0 0 12px;
	}

	.research5 .research5-body .title-box div {
		display: block;
		border-right: none;
		padding: 0;
	}

	.research5 .research5-body .title-box p {
		font-size: 1.6rem;
	}

	.research5 .research5-body .title-box p br {
		display: none;
	}

	.research5 .research5-body .profile-box {
		margin: 0 0 40px;
	}

	.research5 .research5-body .profile-box .box {
		flex-direction: column;
		align-items: center;
		width: calc(100% - (15px / 2));
	}

	.research5 .research5-body .profile-box .box:nth-child(1) {
		margin-right: 15px;
	}

	.research5 .research5-body .profile-box .box:nth-child(2) {
		margin-left: 15px;
	}

	.research5 .research5-body .profile-box .img-wrap {
		width: 120px;
		height: 120px;
		margin-right: 0;
		margin-bottom: 10px;
	}

	.research5 .body-box .col2 .img-wrap {
		width: calc(50% - (20px / 2));
		margin-top: 15px;
	}

	.research5 .body-box .col2 .img-wrap:nth-child(1) {
		margin-right: calc(20px / 2);
	}

	.research5 .body-box .col2 .img-wrap:nth-child(2) {
		margin-left: calc(20px / 2);
	}
}

@media screen and (max-width: 480px) {
	.research5 .research5-body {
		margin-top: 65px;
	}

	.research5 .research5-body .body-inner {
		padding: 80px 20px 20px;
	}

	.research5 .research5-body .title-box {
		padding: 0 16px;
		margin: 0 16px;
	}

	.research5 .research5-body .title-box h3 {
		font-size: 1.8rem;
		text-align: justify;
		padding: 0 0 8px;
	}

	.research5 .research5-body .title-box p {
		font-size: 1.4rem;
	}

	.research5 .research5-body .profile-box {
		margin: 0 0 40px;
	}

	.research5 .research5-body .profile-box .box {
		width: calc(100% - (10px / 2));
	}

	.research5 .research5-body .profile-box .box:nth-child(1) {
		margin-right: 10px;
	}

	.research5 .research5-body .profile-box .box:nth-child(2) {
		margin-left: 10px;
	}

	.research5 .research5-body .profile-box .img-wrap {
		aspect-ratio: 1 / 1;
		width: 100%;
		max-width: 120px;
		height: auto;
	}

	.research5 .body-box .col2 .img-wrap {
		width: 100%;
		flex-direction: column;
		margin-top: 15px;
	}

	.research5 .research5-body .profile-box .text-area .sub {
		font-size: 1.1rem;
	}

	.research5 .research5-body .profile-box .text-area .name {
		font-size: 1.4rem;
	}

	.research5 .research5-body .profile-box .text-area .name span {
		display: block;
		font-size: 1.1rem;
		padding-top: .2em;
		padding-left: 0;
	}

	.research5 .research5-body .profile-box .text-area .desc {
		font-size: 1.1rem;
	}

	.research5 .body-box p {
		margin-bottom: .6em;
	}

	.research5 .body-box .col2 .img-wrap:nth-child(1) {
		margin-right: 0;
	}

	.research5 .body-box .col2 .img-wrap:nth-child(2) {
		margin-left: 0;
	}
}

/* ここから元スタイル */

.interview-wrapper .wide-col2 .col2 {
	display: block;
}


.interview-wrapper .wide-col2 h5 {
	padding: 0;
	color: #000;
}

.interview-wrapper .wide-col2 h5 span {
	background-color: var(--yellow);
	padding: 8px 0 5px;
}

.interview-wrapper .wide-col2 h5 span:nth-of-type(1) {
	padding-left: 10px;
}

.interview-wrapper .wide-col2 h5 span:nth-last-of-type(1) {
	padding-right: 10px;
}

.interview-wrapper .wide-col2 h5:before {
	display: none;
}

.wide-col2 .wide-prof-box {
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding: 50px 0;
	margin: 0 auto 50px;
}

.title-wrapper.brdr .title-container .cat {
	display: block;
	border-top: 5px solid #000;
	background-color: transparent;
	color: #000;
	font-size: 9rem;
	line-height: 1;
	padding: 0;
	transform: scale(1, 1.1);
	margin-bottom: 60px;
	font-weight: 700;
}

.title-container .name {
	font-size: 2rem;
	margin-bottom: 30px;
}

.title-container .name span {
	font-size: 0.8em;
	display: inline-block;
	padding: 3px 15px 0px;
	border: 2px solid var(--yellow);
	margin-right: 18px;
	letter-spacing: 0.2rem;
	text-indent: 0.2rem;
}

.interview-wrapper .wide-col2 .wide-prof-box img {
	max-width: 230px;
}

.interview-wrapper .wide-col2 .wide-prof-box .block {
	width: auto;
	margin-left: 50px;
}

.interview-wrapper .wide-col2 .wide-prof-box .block h3 {
	display: inline-block;
	font-size: 2.5rem;
	line-height: 2;
	position: relative;
}

.interview-wrapper .wide-col2 .wide-prof-box .block h3 span {
	padding: 9px 10px 4px;
	background-color: var(--yellow);
	position: relative;
}

.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-last-of-type(1) {
	padding-right: 0px;
	padding-left: 0;
}

.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-of-type(1):before,
.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-last-of-type(1):after {
	content: "";
	width: 25px;
	height: 25px;
	background: no-repeat center center / contain url(../../../img/svg/quot.svg);
	position: absolute;
	top: -16px;
	left: -19px;
	z-index: 100;
}

.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-last-of-type(1):after {
	transform: rotate(-180deg);
	top: auto;
	left: auto;
	right: -19px;
	bottom: -16px;
}

.interview-wrapper .wide-col2 .wide-prof-box .block .credit {
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	flex-wrap: wrap;
}

.interview-wrapper .wide-col2 .wide-prof-box .block .credit h4 {
	width: auto;
	margin-right: 50px;
}

.interview-wrapper .wide-col2 .wide-prof-box .block .credit h4 span {
	font-size: 0.75em;
}

.interview-wrapper .wide-col2 .wide-prof-box .block .credit p {
	max-width: 400px;
	font-size: 1.4rem;
	line-height: 1.75;
	margin-top: 5px;
}

.col2 {
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	flex-wrap: wrap;
}

/* .col2 .box {
	width: calc(50% - 40px);
	margin-right: 80px;
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	flex-wrap: wrap;
	margin-bottom: 50px;
} */

.col2 .box:nth-of-type(2n) {
	margin-right: 0;
}

.col2 .box:nth-last-of-type(-n + 2) {
	margin-bottom: 0;
}


.col2 .box .prof-main {
	width: 150px;
	margin-right: 30px;
}

.col2 .box .prof-desc {
	width: calc(100% - 180px);
}

.col2 .box .prof-main .num {
	font-size: 2.1rem;
	color: #fff;
	line-height: 1.5;
	margin-bottom: 10px;
}

.col2 .box .prof-main h4 span {
	font-size: 1.2rem;
}

.idea-intro-wrrapper {
	padding: 50px 0 80px;
	margin-bottom: 80px;
	background-color: #ec6d45;
	position: relative;
}

.idea-intro-wrrapper .book-wrapper {
	position: absolute;
	width: 500px;
	height: 650px;
	top: 280px;
	right: calc(50% - 540px);
}

.idea-intro-wrrapper .book-wrapper img {
	width: 400px;
	margin-left: 100px;
}

.idea-intro-wrrapper .book-credit {
	width: 320px;
	position: absolute;
	left: 0;
	bottom: 0;
	color: #fff;
	font-size: 1.2rem;
	line-height: 1.75;
}

.idea-intro-wrrapper .book-credit p {
	font-size: 1.3rem;
}

@media screen and (min-width: 1280px) {
	.idea-intro-wrrapper {
		background-position: calc(((100vw - 1280px) / 2) + 850px) 320px;
	}

	.idea-intro-wrrapper .book-credit {
		right: calc(((100vw - 1280px) / 2) + 280px);
	}
}

.idea-intro-wrrapper .wide-col2 {
	margin-bottom: 0;
}

.idea-intro-wrrapper .title-container .cat {
	display: block;
	background-color: transparent;
	color: #000;
	font-size: 9rem;
	letter-spacing: 0.1rem;
	line-height: 1;
	padding: 0;
	transform: scale(1, 1.1);
	margin-bottom: 30px;
}

.idea-intro-wrrapper .prof-desc .cat {
	color: #fff;
	font-size: 1.5rem;
	font-weight: bold;
	margin-bottom: 8px;
}

.idea-intro-wrrapper .prof-desc p {
	line-height: 1.75;
}

.action-wrapper .full-col {
	position: relative;
}

.action-wrapper .main-image {
	width: calc((100% / 3 - 40px) * 2);
	position: absolute;
	top: -150px;
	right: 30px;
}

.action-wrapper .project-list .box .cat {
	height: 35px;
	font-weight: 700;
	position: relative;
	margin-bottom: 15px;
	display: flex;
	align-items: center;
}

.action-wrapper .project-list .box .cat:before,
.action-wrapper .project-list .box .cat.blue-yellow:after {
	content: "";
	width: 35px;
	height: 35px;
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	margin: auto 0;
	background-color: #005ca2;
	border-radius: 50%;
}

.action-wrapper .project-list .box .cat p {
	display: inline-block;
	line-height: 0;
	font-size: 1.5rem;
	letter-spacing: 0.1rem;
	position: relative;
	z-index: 50;
	margin-left: 15px;
	margin-bottom: 0;
	/*
	color: #fff;
	mix-blend-mode: difference;*/
}

.action-wrapper .project-list .box .cat.yellow:before {
	background-color: #fff000;
}

.action-wrapper .project-list .box .cat.green:before {
	background-color: #00a856;
}

.action-wrapper .project-list .box .cat.blue-yellow:after {
	background-color: #fff000;
	top: 0;
	left: 30px;
	mix-blend-mode: multiply;
}

.action-wrapper .project-list .box .info .num {
	font-size: 2.1rem;
	font-weight: 700;
	border-top: 1px solid #000;
}

.action-wrapper .project-list .box .info .num span {
	font-size: 2em;
	font-weight: 400;
}

.action-wrapper .project-list .box .info p {
	line-height: 1.75;
}

.action-wrapper .project-list .box img {
	width: 100%;
}

@media screen and (max-width: 960px) {

	.col2 .box,
	.col2 .box:nth-last-of-type(-n + 2) {
		width: 100%;
		margin: 0 auto 40px;
	}

	.col2 .box.image-block {
		width: 80%;
		margin-bottom: 0;
	}

	.title-wrapper .title-container h2 {
		font-size: 2.8rem;
	}

	.title-wrapper .title-container h2 br {
		display: none;
	}

	.title-wrapper .title-container p br {
		display: none;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 br {
		display: none;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-of-type(1) {
		padding-right: 0;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-last-of-type(1) {
		padding-left: 0;
	}

	.idea-intro-wrrapper .wide-col2 {
		padding-top: 200px;
	}

	.idea-intro-wrrapper .wide-col2 .full-col {
		max-width: 550px;
		padding-bottom: 0;
		margin-bottom: 0;
	}

	.idea-intro-wrrapper .col2 .box:nth-of-type(2) {
		display: none;
	}

	.idea-intro-wrrapper .book-wrapper {
		width: calc(100% - 160px);
		position: relative;
		top: 0;
		left: 0;
		right: 0;
		margin: 0 auto 50px;
		height: auto;
		display: flex;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.idea-intro-wrrapper .book-wrapper img {
		width: calc(50% - 50px);
		margin: 0 50px 0 0;
	}

	.idea-intro-wrrapper .book-credit {
		width: 100%;
		position: relative;
	}

	.idea-intro-wrrapper .wide-col2 {
		padding-top: 0;
	}

	.idea-intro-wrrapper .wide-col2 .col2 .box:nth-last-of-type(1) {
		margin-bottom: 0;
	}

	.action-wrapper .main-image {
		position: static;
		width: 100%;
	}

	.col3 .box {
		width: calc(50% - 30px);
		margin-right: 60px;
	}

	.col3 .box:nth-of-type(2n) {
		margin-right: 0;
	}

	.action-wrapper .col3 .box:nth-of-type(2),
	.action-wrapper .col3 .box:nth-of-type(3) {
		display: none;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span {
		padding-left: 0;
		padding-right: 0;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-of-type(1) {
		padding-left: 10px;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-last-of-type(1) {
		padding-right: 10px;
	}

	.wide-col2 .wide-prof-box {
		padding: 30px 0;
	}
}

@media screen and (max-width: 480px) {
	.start-index h1 br {
		display: none;
	}

	.history-modal {
		width: 380px;
		height: 68px;
	}

	.history-modal.active {
		width: 85%;
		height: 85vh;
	}

	.history-modal .inner {
		padding: 20px 30px 50px 50px;
	}

	.history-open {
		padding: 15px 50px;
	}

	.history-open h3 {
		font-size: 1.8rem;
		margin-bottom: 0;
	}

	.history-modal.active .history-open h3 {
		font-size: 5.2rem;
	}

	.history-open p {
		font-size: 1.2rem;
	}

	.history-modal .inner .block {
		padding-bottom: 25px;
	}

	.history-modal .inner .block dl dt,
	.history-modal .inner .block dl dd {
		line-height: 1.75;
		margin-bottom: 8px;
	}

	.title-wrapper .title-container {
		width: calc(100% - 60px);
		margin: 0;
		padding: 40px 20px 40px 40px;
	}

	.title-wrapper.brdr .title-container .cat {
		font-size: 6rem;
		margin-bottom: 40px;
	}

	.title-container .name {
		font-size: 1.6rem;
		line-height: 2;
	}

	.title-wrapper .title-container h2 {
		font-size: 2.1rem;
		line-height: 1.6;
	}

	.title-wrapper .title-container p {
		width: 100%;
	}

	.workshopmenu-wrapper {
		margin-top: 30px;
	}

	.workshopmenu-wrapper .title-wrapper .title-container {
		margin-bottom: 30px;
	}

	.workshopmenu-wrapper .title-wrapper .title-container h2 {
		font-size: 2.8rem;
	}

	.workshopmenu-wrapper .title-wrapper .title-container p {
		margin-bottom: 40px;
	}

	.workshopmenu-wrapper .title-wrapper .title-container h2 {
		padding: 0 30px;
	}

	.workshopmenu-wrapper .title-wrapper .title-container h2:before,
	.workshopmenu-wrapper .title-wrapper .title-container h2:after {
		width: 18px;
		height: 18px;
	}

	.workshop-menu .box .info {
		width: calc(100% - 40px);
		padding-left: 40px;
	}

	.workshop-menu .box .info .num {
		width: 30px;
	}

	.workshop-menu .image-block {
		height: auto;
		display: flex;
		align-items: flex-start;
		justify-content: flex-start;
	}

	.workshop-menu .image-block img {
		position: static;
	}

	.workshop-menu .image-block img:nth-of-type(1) {
		width: 100%;
		margin-bottom: 10px;
	}

	.workshop-menu .image-block img:nth-of-type(2) {
		width: calc(50% - 5px);
		margin-right: 10px;
	}

	.workshop-menu .image-block img:nth-of-type(3) {
		width: calc(50% - 5px);
	}

	.workshop-menu .day1 {
		margin-bottom: 40px;
	}

	.workshop-menu p {
		font-size: 1.4rem;
		line-height: 1.75;
	}

	.idea-intro-wrrapper {
		padding-bottom: 40px;
	}

	.interview-wrapper .wide-col2 .wide-prof-box img {
		max-width: 180px;
		margin-bottom: 20px;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block {
		margin-left: 0;
		padding: 0 20px;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span,
	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-of-type(1),
	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-last-of-type(1) {
		padding: 0;
		position: static;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 {
		font-size: 1.8rem;
		line-height: 1.5;
		background-color: var(--yellow);
		padding: 10px 12px 5px;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-of-type(1):before {
		width: 18px;
		height: 18px;
		top: -13px;
		left: -13px;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3:after {
		content: "";
		width: 18px;
		height: 18px;
		background: no-repeat center center / contain url(../../../img/svg/quot.svg);
		position: absolute;
		transform: rotate(-180deg);
		right: -13px;
		bottom: -13px;
		z-index: 100;
	}

	.interview-wrapper .wide-col2 .wide-prof-box .block h3 span:nth-last-of-type(1) {
		display: none;
	}

	.idea-intro-wrrapper .book-wrapper {
		width: calc(100% - 60px);
		padding: 0 20px 0 40px;
	}

	.idea-intro-wrrapper .book-wrapper {
		flex-wrap: wrap;
	}

	.idea-intro-wrrapper .book-wrapper img {
		width: 100%;
		max-width: 200px;
		margin: 0 auto 20px;
	}

	.idea-intro-wrrapper .title-container .cat {
		font-size: 6rem;
	}

	.idea-intro-wrrapper .box {
		position: relative;
	}

	.col2 .box .prof-main {
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
	}

	.col2 .box .prof-main .info {
		width: 50%;
	}

	.col2 .box .prof-main .num {
		margin-bottom: 5px;
	}

	.col2 .box .prof-main {
		width: 100%;
		margin-right: 0;
	}

	.col2 .box .prof-main img {
		width: calc(50% - 20px);
		max-width: 130px;
		aspect-ratio: 2/3;
		object-fit: cover;
		object-position: center 13%;
		margin-right: 10px;
	}

	.col2 .box .prof-desc {
		width: 100%;
	}

	.wide-col2 .wide-prof-box {
		flex-wrap: wrap;
		padding: 20px 0;
		margin-bottom: 20px;
	}

	.col2 .box,
	.col2 .box:nth-last-of-type(-n + 2) {
		margin-bottom: 30px;
	}

	.col3 .box {
		width: 100%;
		margin-right: 0;
	}

	.action-wrapper .full-col {
		margin-bottom: 60px;
	}
}