@charset "UTF-8";

.sub-intro-box {
	display: flex;
	flex-direction: column;
	align-items: center;
}
.sub-intro-box .img-box {
	width: 100%;
	font-size: 0;
	text-align: center;
}
.sub-intro-box .img-box > img {
	display: inline-block;
	max-width: 100%;
}
.sub-intro-box .txt-box {
	position: relative;
	background-color: #e9fcea;
	border-radius: 50px;
	margin-bottom: 120px;
	padding: 65px 60px;
	text-align: center;
}
.sub-intro-box .txt-box:before,
.sub-intro-box .txt-box:after {
	content: "";
	display: block;
	position: absolute;
	background-repeat: no-repeat;
	background-position: center;
	width: 58px;
	height: 41px;
}
.sub-intro-box .txt-box:before {
	left: 15px;
	top: -10px;
	background-image: url(/bnk/sub/images/sub_quote_left.png);
}
.sub-intro-box .txt-box:after {
	right: 25px;
	bottom: -15px;
	background-image: url(/bnk/sub/images/sub_quote_right.png);
}
.sub-intro-box .txt-box p {
	font-size: clamp(16px, calc(8.03px + 1.597vw), 24px);
	line-height: 1.667;
}
.container .sub-intro-box p > em {
	display: block;
	font-weight: var(--fw-bold);
}

.container .sub-intro-box + .article-sec {
	margin-top: 160px;
}

.article-sec {
	display: flex;
	flex-direction: column;
	gap: 150px;
}

.article-sec .article-box {
	display: flex;
	justify-content: space-between;
	gap: 30px;
}
.article-sec .article-box .tit-box {
	position: relative;
	width: 280px;
	padding-top: 15px;
}
.article-sec .article-box .tit-box::before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 1px;
	background-color: var(--primary-green);
	transform: scaleX(0);
	transform-origin: left center;
	transition: transform 0.5s ease-out;
}
.article-sec .article-box .tit-box.is-visible::before {
	transform: scaleX(1);
}
.article-sec .article-box .tit-box .tit {
	font-size: clamp(24px, calc(4.14px + 2.586vw), 30px);
	font-weight: 700;
	line-height: 1.3;
	opacity: 0;
	transform: translateX(-20px);
	transition:
		opacity 0.5s ease-out,
		transform 0.5s ease-out;
}
.article-sec .article-box .tit-box.is-visible .tit {
	opacity: 1;
	transform: translateX(0);
}
.article-sec .article-box .detail-box {
	flex: 1 1 0;
	max-width: 890px;
}
.article-box .detail-box .img-box {
	display: flex;
	gap: 25px;
}
.article-box .img-box .img-figure {
	flex: 1 1 0;
	opacity: 0;
	transform: translateY(28px);
	transition:
		opacity 0.65s ease-out,
		transform 0.65s ease-out;
}
.article-box .detail-box.is-visible .img-figure:nth-child(1) {
	opacity: 1;
	transform: translateY(0);
}
.article-box .detail-box.is-visible .img-figure:nth-child(2) {
	opacity: 1;
	transform: translateY(0);
	transition-delay: 0.15s;
}
.article-box .img-box .img-frame {
	height: 325px;
}
.article-box .img-box .img-frame > img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.article-box .img-box .img-credit {
	margin-top: 7px;
	color: #666;
	font-size: var(--fs-sm);
}
.article-sec .article-box .detail-box .img-box + .txt-box {
	margin-top: 40px;
}

.article-box .detail-box .txt-box {
	opacity: 0;
	transform: translateY(16px);
	transition:
		opacity 0.7s ease-out,
		transform 0.7s ease-out;
}
.article-box .detail-box.is-visible .txt-box {
	opacity: 1;
	transform: translateY(0);
}

@media all and (max-width: 1259px) {
	.article-box .img-box .img-frame {
		height: 270px;
	}
}
@media all and (max-width: 999px) {
	.sub-intro-box .txt-box {
		padding: 45px;
	}
	.sub-intro-box .txt-box:before,
	.sub-intro-box .txt-box:after {
		width: 41px;
		height: 29px;
		background-size: 41px auto;
	}
	.sub-intro-box .txt-box p br {
		display: none;
	}
	.container .sub-intro-box + .article-sec {
		margin-top: 130px;
	}

	.article-sec .article-box .tit-box {
		width: 225px;
	}
	.article-sec .article-box .tit-box br {
		display: none;
	}
	.article-box .detail-box .img-box {
		gap: 20px;
	}
	.article-box .img-box .img-frame {
		height: 170px;
	}
	.article-sec .article-box .detail-box .img-box + .txt-box {
		margin-top: 30px;
	}
}
@media all and (max-width: 799px) {
	.article-sec .article-box .tit-box {
		width: 225px;
	}
	.article-box .detail-box .img-box {
		gap: 15px;
	}
}
@media all and (max-width: 768px) {
	.container .sub-intro-box + .article-sec {
		margin-top: 40px;
	}
	.article-sec {
		gap: 50px;
	}
	.article-sec .article-box {
		flex-direction: column;
		gap: 20px;
	}
	.article-sec .article-box .tit-box {
		width: auto;
	}
	.sub-intro-box .txt-box {
		padding: 45px 30px;
		margin-bottom: 30px;
	}
	.sub-intro-box .txt-box:before,
	.sub-intro-box .txt-box:after {
		width: 41px;
		height: 29px;
		background-size: 41px auto;
	}
	.sub-intro-box .txt-box:before {
		left: 0;
		top: 0;
	}
	.sub-intro-box .txt-box:after {
		right: 0;
		bottom: 0;
	}
	.article-sec .article-box .detail-box .img-box + .txt-box {
		margin-top: 15px;
	}
}
@media all and (max-width: 499px) {
	.article-box .detail-box .img-box {
		direction: column;
	}
}