@charset "utf-8";
body.about .p-tab_body {
	inline-size: 100% !important;
}

.about_over-container {
	display: flex;
	max-width: 1920px;
	width: 100%;
	margin: 0 auto;
}
.about_over-contents {
	display: flex;
	max-width: 1640px;
	width: 97.5%;
	column-gap: 20px;
	align-items: center;

	row-gap: 20px;
}
.about_over-img {
	overflow: hidden;
	max-width: 960px;
	width: 100%;

	aspect-ratio: 96/53;
}
.about_over-img img {
	width: 100%;
	height: 100%;

	object-fit: cover;
	object-position: center;
}
.about_over-details {
	display: flex;
	width: 100%;
	flex-direction: column;

	row-gap: 15px;
}
@media screen and (min-width: 768px) {
	.about_over-container {
		margin-bottom: 105px;
		justify-content: flex-end;
	}
	.about_over-contents {
		width: 97.5%;
		flex-direction: row-reverse;
	}
	.about_over-img {
		min-height: 330px;
	}
	.about_over-details {
		max-width: 630px;
	}
}
@media screen and (max-width: 767px) {
	.about_over-container {
		margin-bottom: 55px;
		padding: 0 20px;
	}
	.about_over-contents {
		width: 100%;
		flex-direction: column;
	}
}
.about_over-details h2 {
	font-size: 40px;
	font-size: clamp(1.563rem, 0.776rem + 1.64vw, 2.5rem);
}
.about_over-details p {
	font-size: clamp(0.875rem, 0.56rem + 0.66vw, 1.25rem);
	line-height: clamp(1.688rem, 0.953rem + 1.53vw, 2.563rem);
	text-align: justify;
}





.about_principal-container {
	display: block;
	max-width: 1920px;
	width: 100%;
	margin: 0 auto;
	background: linear-gradient(to right bottom, #cbd1d9 0%, #ebebeb 48.77%, #cbd1d9 100%);
}
.about_principal-contents {
	display: flex;
	max-width: 1360px;
	margin: 0 auto;
	column-gap: 20px;
	justify-content: space-between;
	align-items: center;

	row-gap: 20px;
}
.about_principal-img {
	max-width: 540px;
	width: 100%;

	aspect-ratio: 4/3;
}
.about_principal-img img {
	width: 100%;
	height: 100%;

	object-fit: cover;
	object-position: center;
}
.about_principal-details {
	max-width: 780px;
	width: 100%;
}
.about_principal-title {
	padding-bottom: clamp(0.313rem, 0.05rem + 0.55vw, 0.625rem);
	border-bottom: clamp(0.188rem, 0.083rem + 0.22vw, 0.313rem) solid #a98f50;
	font-size: 40px;
	font-size: clamp(1.563rem, 0.776rem + 1.64vw, 2.5rem);
	line-height: 1.15;
}
.about_principal-details h3 {
	display: flex;
	font-size: clamp(1.438rem, 0.756rem + 1.42vw, 2.25rem);
	flex-direction: column-reverse;

	row-gap: 10px;
}
.about_principal-details h3 span {
	color: #24406e;
	font-size: clamp(0.875rem, 0.613rem + 0.55vw, 1.188rem);
}
.about_principal-details p {
	font-size: clamp(0.875rem, 0.56rem + 0.66vw, 1.25rem);
	line-height: clamp(1.688rem, 0.953rem + 1.53vw, 2.563rem);
	text-align: justify;
}
@media screen and (min-width: 768px) {
	.display_mb {
		display: none;
	}
	.about_principal-container {
		margin-bottom: 180px;
		padding: 75px 0;
	}
	.about_principal-contents {
		width: 95%;
	}
	.about_principal-title {
		margin-bottom: 35px;
	}
	.about_principal-details h3 {
		margin-bottom: 25px;

		row-gap: 10px;
	}
	.about_principal-details h3 span {
		font-weight: 600;
	}
}
@media screen and (max-width: 767px) {
	.display_pc {
		display: none;
	}
	.about_principal-container {
		margin-bottom: 70px;
		padding: 30px 20px;
	}
	.about_principal-contents {
		width: 100%;
		flex-direction: column;
	}
	.about_principal-title {
		margin-bottom: 20px;
	}
	.about_principal-details h3 {
		margin-bottom: 10px;

		row-gap: 10px;
	}
	.about_principal-details h3 span {
		font-weight: 500;
	}
	.about_principal-details p br {
		display: none;
	}
}







.about_study-container {
	display: flex;
	max-width: 1360px;
	margin: 0 auto;
	flex-direction: column;
}
.about_study-container h2 {
	font-weight: bold;
	font-size: clamp(1.563rem, 0.776rem + 1.64vw, 2.5rem);
}
.about_study-list {
	display: flex;
	width: 100%;
	flex-direction: column;

	row-gap: 35px;
}
.about_study-item {
	display: flex;
	width: 100%;
	column-gap: 20px;
	justify-content: space-between;
	align-items: center;

	row-gap: 15px;
}

.about_study-img {
	max-width: 390px;
	width: 100%;

	aspect-ratio: 39/29;
}
.about_study-img img {
	width: 100%;
	height: 100%;

	object-position: center;
	object-fit: cover;
}
.about_study-details {
	display: flex;
	max-width: 910px;
	width: 100%;
	flex-direction: column;
}
@media screen and (min-width: 768px) {
	.about_study-container {
		width: 95%;

		row-gap: 30px;
	}
	.about_study-list {
		row-gap: 35px;
	}
	.about_study-item {
		flex-direction: row-reverse;
	}
	.about_study-details {
		row-gap: 20px;
	}
}
@media screen and (max-width: 767px) {
	.about_study-container {
		width: 100%;
		padding: 0 20px;

		row-gap: 20px;
	}
	.about_study-list {
		row-gap: 30px;
	}
	.about_study-item {
		flex-direction: column;
	}
	.about_study-details {
		row-gap: 10px;
	}
}
.about_study-details h3 {
	padding-left: clamp(0.313rem, 0.05rem + 0.55vw, 0.625rem);
	border-left: clamp(0.313rem, 0.05rem + 0.55vw, 0.625rem) solid #a98f50;
	font-size: clamp(1.125rem, 0.338rem + 1.64vw, 2.063rem);
	line-height: 1.75;
}
.about_study-details p {
	font-size: clamp(0.875rem, 0.56rem + 0.66vw, 1.25rem);
	line-height: clamp(1.625rem, 0.995rem + 1.31vw, 2.375rem);
	text-align: justify;
}