main section {
	margin-bottom: 100px;
}

#section1 article,
#section2 article {
	max-width: 1100px;
	margin: 0 auto;
}

main section h3 {
	font-size: 80px;
	text-align: center;
	margin-bottom: 100px;
}

#section1 article {
	display: flex;
	gap: 40px;
}

#section1 article .profile {
	width: calc(100% - 430px);
	flex: none;
	border: 1px solid #000;
	padding: 40px;
	box-sizing: border-box;
	border-radius: 30px;
}

#section1 article .profile table {
	width: 100%;
	border-top: 1px solid #bfbfbf;
}

#section1 article .profile th,
#section1 article .profile td {
	border-bottom: 1px solid #bfbfbf;
	padding: 10px;
	vertical-align: top;
}

#section1 article .profile th {
	white-space: nowrap;
}

#section1 article .profile td ul {
	padding: 0 0 0 30px;
}

#section1 article figure {
	width: 390px;
	display: flex;
	flex-direction: column;
	gap: 40px;
	flex: none;
}

#section1 article figure img {
	display: block;
	width: 100%;
	border-radius: 30px;
}

#section2 iframe {
	width: 100%;
	display: block;
}

#section3 {
	background: #000;
	padding: 80px 5%;
	border-radius: 50px;
}

#section3-1 {
	position: relative;
	margin-bottom: 50px;
}

.bg_eng {
	color: #fff;
	font-size: clamp(16px, 1.45dvw, 28px);
	opacity: 0.1;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 1;
}

#section3-1 h3 {
	position: relative;
	z-index: 2;
	display: flex;
	gap: 50px;
	align-items: center;
	justify-content: center;
}

#section3-1 h3 .eng {
	font-size: clamp(60px, 5.6dvw, 120px);
	opacity: 0.6;
	display: block;
	color: #fff;
	line-height: 1em;
	text-align: left;
}

#section3-1 h3 .jp {
	font-size: 36px;
	display: block;
	color: #fff;
	text-align: left;
	white-space: nowrap;
	line-height: 1.5em;
}

#section3-2 {
	padding: 3.125dvw 3.645dvw;
	background: #fff;
	border-radius: 20px;
}

#section3-2 .photo_comment {
	gap: 3dvw;
}

#section3-2 .photo_comment .comment {
	width: calc(100% - 25.24dvw);
}

#section3-2 .photo_comment figure {
	width: 22.24dvw;
	text-align: right;
}

#section4 {
	padding: 0 5%;
	margin-bottom: 100px;
}

#section4 h3 {
	height: 200px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	background: url('../images/title_member.svg') no-repeat center center;
}

#section4 h3 .eng {
	display: block;
	line-height: 1em;
	font-size: 80px;
}

#section4 h3 .jp {
	display: block;
	font-size: 24px;
}

#section4 #staff_list {
	list-style: none;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 5dvw;
	max-width: 1700px;
	margin: 0 auto;
}

#section4 #staff_list li {
	width: calc((100% - 10dvw) / 3);
}

#section4 #staff_list li a img {
	display: block;
	margin: 0 auto 20px;
	filter: saturate(0%);
	transition: filter 0.2s linear;
	cursor: pointer;
}

#section4 #staff_list li a:hover img{
	filter: saturate(100%);
}

#section4 #staff_list li .eng {
	font-size: 30px;
	display: block;
}

#staff_list li .jp {
	display: block;
	margin: 5px 0 0;
	color: #444;
	font-size: 16px;
	line-height: 1.5;
}

.staff_box {
	max-width: 1100px;
	box-sizing: border-box;
	margin: 0 auto;
	padding: 40px 60px;
	background: #fff;
	border-radius: 20px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
	display: none;
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 1001;
	max-height: 80dvh;
	overflow-y: auto;
}

.staff_overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.6);
	z-index: 1000;
}

.staff_box .close_btn {
	position: absolute;
	top: 15px;
	right: 15px;
	font-size: 28px;
	color: #333;
	cursor: pointer;
	background: none;
	border: none
}

.staff_box h4 {
	margin-bottom: 20px;
}

.staff_box h4 .eng {
	font-size: 48px;
	display: block;
	line-height: 1em;
}

.staff_box .photo_comment {
	gap: 40px;
}

.staff_box .photo_comment .comment {
	width: calc(100% - 440px);
	flex: none;
}

.staff_box .photo_comment figure {
	width: 400px;
	flex: none;
}