@charset "utf-8";

/*
	** CONTENTS CSS
*/

.panel-box::after {
	display: block;
	content:"";
	clear: both;
}
.panel-side {
	position: sticky;
	left:0;
	top:20px;
	float: left;
	width: 200px;
}
.panel-side + .panel-contents {
	float: right;
	width: calc(100% - 290px);
}
.category-item {
	margin-bottom: 10px;
}
.category-lnk {
	display: flex;
	align-items: center;
	padding:0 20px;
	height: 65px;
	background:var(--primary-color);
	font-size: var(--font-size-20);
	font-weight: 500;
	color: #fff;
	border-radius:28px;
	position: relative;
	line-height: 1.2;
}
.category-item.active .category-lnk {
	background:var(--secondary-color);
	border-radius:28px 0 0 0;
}
.category-item.active .category-lnk::after {
	display: block;
	content:"";
	width: 40px;
	height: 100%;
	background:var(--secondary-color) url("../img/contents/grade-type-bg-active.png") no-repeat left center;
	position: absolute;
	right:-40px;
	top:0;
	border-radius: 0 28px 28px 0;
}
.category-menu {
	border:1px solid #dcdcdc;
	border-top:none;
	border-radius:0 0 28px 28px;
	display: none;
}
.category-item.active .category-menu {
	display: block;
}
.category-menu li:not(:first-child) {
	border-top:1px solid #dcdcdc;
}
.category-menu a {
	display: block;
	padding:18px 20px;
	font-size: var(--font-size-17);
	line-height: 1.2;
}
.category-menu a.active {
	color: var(--secondary-color);
	font-weight: 600;
}
.category-menu a:hover {
	color: var(--secondary-color);
}
@media all and (max-width: 1199px) {
	.panel-side + .panel-contents {
		width: calc(100% - 260px);
	}
}
@media all and (max-width: 1023px) {
	.panel-side {
		position: relative;
		left: auto;
		top:auto;
		float: none;
		width: 100%;
	}
	.category-list {
		display: flex;
		gap:0 6px;
		margin-bottom: 40px;
		overflow-x: auto;
		overflow-y: hidden;
	}
	.category-item {
		position: relative;
	}
	.category-lnk {
		height: 55px;
		white-space: nowrap;
		padding:0 45px;
		font-size: var(--font-size-18);
		border-radius: 28px !important;
		justify-content: center;
		gap:0 10px;
	}
	.category-lnk:hover {
		transform:none !important;
	}
	.category-item.active .category-lnk {
		background:var(--secondary-color) url("../img/contents/grade-type-bg-active.png") no-repeat calc(100% - 15px) center / 15px;
	}
	.category-item.active .category-lnk::after {
		display: none;
	}
	.category-menu {
		border:none;
		border-radius: 0;
		width: 100%;
		position: absolute;
		left:0;
		top:70px;
		gap:5px 0;
	}
	.category-item.active .category-menu {
		display: flex;
	}
	.category-menu li {
		display: flex;
		align-items: center;
		gap:0 10px;
	}
	.category-menu li:not(:first-child) {
		border:none;
	}
	.category-menu li:not(:last-child)::after {
		display: block;
		content:"";
		width: 1px;
		height: 15px;
		background:#c3c3c3;
		margin-right: 10px;
	}
	.category-menu a {
		padding:0;
		white-space: nowrap;
		color: #4b4b4b;
	}
	.panel-contents {
		float: none !important;
		width: 100% !important;
	}
}
@media all and (max-width: 767px) {
	.category-lnk {
		padding:0 35px;
		height: 42px;
		font-size: var(--font-size-17);
	}
	.category-item.active .category-lnk {
		background-size: 10px;
	}
	.category-menu {
		top:55px;
	}
	.category-menu a {
		font-size: var(--font-size-16);
	}
	.category-list {
		margin-bottom: 30px;
	}
}

.index-box {
	border:2px solid #fecc2f;
	border-radius: 15px;
	overflow: hidden;
	margin-bottom: 50px;
}
.index-btn {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding:0 30px 0 70px;
	gap:0 20px;
	height: 65px;
	font-size: var(--font-size-20);
	font-weight: 800;
	background:#fecc2f url("../img/contents/index-bg.png") no-repeat 30px center;
	transition: var(--transition);
}
.index-btn i {
	font-size: var(--font-size-20);
	transition: var(--transition);
}
.index-btn.active {
	background-color: #fff9e7;
}
.index-btn.active i {
	transform:rotate(180deg);
}
.index-btn.active + .index-cont {
	display: flex;
}
.index-cont {
	display: none;
	padding:30px 70px;
	flex-wrap: wrap;
	gap:30px;
	background: #fff;
}
.index-item {
	flex:0 0 calc(50% - 20px);
	line-height: 1.3;
}
.index-item .title {
	font-size: var(--font-size-17);
	font-weight: 600;
	margin-bottom: 12px;
}
.index-item .list li {
	margin-top:8px;
}
.index-item .list a {
	font-size: var(--font-size-15);
	font-weight: 500;
	color: #2d2d2d;
	position: relative;
	display: inline-block;
	vertical-align: top;
	padding-left: 10px;
}
.index-item .list a:hover {
	text-decoration: underline;
}
.index-item .list a::before {
	display: block;
	content:"-";
	position: absolute;
	left:0;
	top:0;
}
.index-item .list li a.active {
	color: #f5c01a;
	font-weight: 600;
	text-decoration: underline;
	text-underline-offset: 5px;
}
@media all and (max-width: 1023px) {
	.index-box {
		margin-bottom: 40px;
	}
	.index-btn {
		padding:0 20px 0 60px;
		background-position: 25px center;
		font-size: var(--font-size-18);
	}
	.index-cont {
		padding:30px 60px;
	}
}
@media all and (max-width: 767px) {
	.index-box {
		margin-bottom: 30px;
	}
	.index-btn {
		height: 55px;
		padding:0 20px 0 50px;
		background-position: 20px center;
		background-size: 20px;
		font-size: var(--font-size-17);
	}
	.index-cont {
		padding:25px;
		flex-direction: column;
		gap:20px;
	}
	.index-item .title {
		font-size: var(--font-size-16);
		margin-bottom: 10px;
	}
}



.post-box + .post-box {
	margin-top: 100px;
}
.post-header {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap:0 20px;
	margin-bottom: 30px;
	line-height: 1.2;
}
.post-title {
	font-size: 2.5em;
	font-weight: 600;
    margin-top: 30px;
}
.post-more {
	font-size: var(--font-size-18);
	display: flex;
	align-items: center;
	gap:0 10px;
	transition: var(--transition);
}
.post-more:hover {
	gap:0;
}
.post-more::after {
	display: block;
	content:"\f061";
	font-family: "Font Awesome 6 Pro";
	font-weight: 400;
	font-size: var(--font-size-15);
}
.post-body {
	display: flex;
	gap:30px;
}
.post-item {
	border-radius: 20px;
	overflow: hidden;
	flex:1;
}
.post-item .img-box {
	position: relative;
	padding-top:57%;
	overflow: hidden;
	border: 1px solid #e5e5e5;
	border-bottom: none;
	border-radius: 20px 20px 0 0;
}
.post-item .img-box::before {
	display: block;
	content:"";
	width: 100%;
	height: 100%;
	background:#eee url("../img/layout/logo.png") no-repeat center center / 120px;
	position: absolute;
	left: 0;
	top: 0;
	opacity: 0.5;
}
.post-item .img-box img {
	width: 100%;
	position: absolute;
	left:50%;
	top:50%;
	transform:translate(-50%, -50%);
	transition: 0.3s ease-in-out;
}
.post-item:hover .img-box img {
	transform:translate(-50%, -50%) scale(1.15);
}
.post-item .img-box .play {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 63px;
	height: 63px;
	border-radius: 100%;
	background: #fff;
	color: var(--primary-color);
	position: absolute;
	left:50%;
	top:50%;
	transform:translate(-50%, -50%);
	font-size: var(--font-size-30);
}
.post-item .img-box .play::before {
	display: block;
	content:"\f04b";
	font-weight: 900;
	font-family: "Font Awesome 6 Pro";
}
.post-item .cont-box {
	padding: 25px 30px 30px;
	border: 1px solid #e5e5e5;
	border-radius: 0 0 20px 20px;
	position: relative;
	overflow: hidden;
}
.post-item .title {
	font-size: var(--font-size-28);
	font-weight: 600;
	line-height: 1.2;
	overflow: hidden;
	text-overflow: ellipsis;
	word-break: break-word;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
}
.post-item .tag-box {
	margin-top:10px;
	color: #afafaf;
	font-size: var(--font-size-18);
	overflow: hidden;
	text-overflow: ellipsis;
	word-break: break-word;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	min-height: 47px;
}
.post-item .tag-box > * {
	margin:2px 15px 0 0;
	white-space: nowrap;
}
.post-item .badge-list {
	margin-bottom: 15px;
	display: flex;
	align-items: flex-end;
	gap:5px;
	flex-wrap: wrap;
}
.post-item .badge-box {
	position: relative;
	width: 50px;
	height: 33px;
	display: flex;
	align-items: flex-end;
	justify-content: center;
	color: #fff;
	font-size: 12px;
    letter-spacing: -1px;
	padding-bottom: 2px;
	transition: 0.3s ease-in-out;
}
.post-item .badge-box::before {
	display: block;
	content:"";
	width: 100%;
	height: 100%;
	background-position: left top;
	background-repeat: no-repeat;
	background-size: 100% 100%;
	background-image:url("../img/contents/post-badge-bg01.png");
	position: absolute;
	left:0;
	top:0;
	z-index: -1;
}
.post-item .badge-box.badge2 {width: 57px;}
.post-item .badge-box.badge3 {width: 52px;}
.post-item .badge-box.badge4 {width: 61px;}
.post-item .badge-box.badge5 {width: 60px;}
.post-item .badge-box.badge2::before {background-image:url("../img/contents/post-badge-bg02.png");}
.post-item .badge-box.badge3::before {background-image:url("../img/contents/post-badge-bg03.png");}
.post-item .badge-box.badge4::before {background-image:url("../img/contents/post-badge-bg04.png");}
.post-item .badge-box.badge5::before {background-image:url("../img/contents/post-badge-bg05.png");}
.post-item:hover .badge-box {transform:translateY(-8px);}
.post-item:hover .badge-box:nth-child(2) {transition-delay: 0.1s}
.post-item:hover .badge-box:nth-child(3) {transition-delay: 0.2s}
.post-item:hover .badge-box:nth-child(4) {transition-delay: 0.3s}
.post-item:hover .badge-box:nth-child(5) {transition-delay: 0.4s}

.post-type2 .post-item .img-box {
	padding-top:75%;
}
.post-type3 .post-item {
	background-color: #f4f4f4;
	background-repeat: no-repeat;
	background-position: 90% 90%;
	min-height: 300px;
	background-image: url("../img/contents/post-article-bg01.png");
	transition: background 0.3s ease-in-out;
}
.post-type3 .post-item:nth-child(4n-2) {background-image: url("../img/contents/post-article-bg02.png");}
.post-type3 .post-item:nth-child(4n-1) {background-image: url("../img/contents/post-article-bg03.png");}
.post-type3 .post-item:nth-child(4n) {background-image: url("../img/contents/post-article-bg04.png");}
.post-type3 .post-item:hover {background-position: 90% 85%;}
.post-type3 .post-item:nth-child(4n-3):hover {background-color: #ffeff7;}
.post-type3 .post-item:nth-child(4n-2):hover {background-color: #eaf8ff;}
.post-type3 .post-item:nth-child(4n-1):hover {background-color: #e1fff4;}
.post-type3 .post-item:nth-child(4n):hover {background-color: #e4e6ff;}
.post-type3 .cont-box {
	border:none;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	gap: 20px;
	width: 100%;
	height: 100%;
	padding:40px;
}
.post-type3 .cont-box .title {
	font-size: var(--font-size-24);
	line-height: 1.4;
	overflow: hidden;
	text-overflow: ellipsis;
	word-break: break-word;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}
.post-type3 .cont-box .logo {
	display: flex;
	align-items: center;
	gap: 5px;
	color: #8b8b8b;
}
.post-type3 .cont-box .date {
	font-weight: 600;
	color: #8b8b8b;
	margin-top: auto;
}
.post-body.post-list {
	flex-wrap: wrap;
}
.post-body.post-list .post-item {
	flex:0 0 calc(50% - 15px)
}
.post-body.post-list:is(.post-type2, .post-type3) .post-item {
	flex:0 0 calc(33.33333% - 20px)
}
.post-total {
	margin-left: 15px;
	font-size: 20px;
	color: var(--primary-color);
}
.post-empty {
	height: 100%;
	background: #f9f9f9;
	border: 1px solid #ececec;
	border-radius: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.post-empty::before {
	content: "\e0c0";
	font-family: "Font Awesome 6 Pro";
	font-weight: 900;
	font-size: 2.5em;
	color: #e6e6e6;
}
@media all and (max-width: 1023px) {
	.post-header {
		align-items: center;
		margin-bottom: 20px;
	}
	.post-body {
		gap:20px;
	}
	.post-title {
		font-size: 2.2em;
	}
	.post-item .cont-box {
		padding: 20px;
	}
	.post-item .title {
		font-size: var(--font-size-24);
	}
	.post-item .tag-box {
		font-size: var(--font-size-16);
		min-height:42px;
	}
	.post-item .badge-box {
		height: 28px;
		padding-bottom: 1px;
	}
	.post-type3 .cont-box {
		padding:30px 20px;
	}
	.post-body.post-list:is(.post-type2, .post-type3) .post-item {
		flex:0 0 calc(33.33333% - 14px)
	}
}
@media all and (max-width: 767px) {
	.post-box + .post-box {
		margin-top: 70px;
	}
	.post-header {
		margin-bottom: 15px;
	}
	.post-title {
		font-size: var(--font-size-28);
	}
	.post-more {
		font-size: var(--font-size-15);
	}
	.post-body {
		gap:15px;
		flex-wrap: wrap;
	}
	.post-item {
		flex:0 0 100%;
	}
	.post-item .img-box .play {
		width: 50px;
		height: 50px;
		font-size: var(--font-size-24);
	}
	.post-item .cont-box {
		padding:20px;
	}
	.post-item .title {
		font-size: var(--font-size-20);
	}
	.post-item .tag-box {
		font-size: var(--font-size-15);
		min-height: auto;
	}
	.post-item .tag-box > * {
		margin:2px 10px 0 0;
	}
	.post-item .badge-list {
		margin-bottom: 10px;
	}
	.post-item:hover .badge-box {
		transform:translateY(-5px);
	}
	.post-type3 .post-item {
		min-height: auto;
		background-size: 35px;
		background-position: calc(100% - 15px) calc(100% - 15px) !important;
	}
	.post-type3 .cont-box {
		padding:30px;
		gap:40px 0;
	}
	.post-type3 .cont-box .title {
		font-size: var(--font-size-20);
	}
	.post-body.post-list .post-item {
		flex:0 0 100% !important;
	}
	.post-total {
		margin-left: 8px;
		font-size: 17px;
	}
}


.roadmap-box {
	border-radius: 20px;
	border:3px solid var(--primary-color);
	overflow: hidden;
}
.roadmap {
	width: 100%;
	height: 500px;
}
.roadmap-select {
	background:var(--primary-color) url("../img/contents/roadmap-bg.png") no-repeat 50px center;
	padding:40px 2% 40px 18%;
	display: flex;
	flex-wrap: wrap;
	gap:5px 10px;
}
.roadmap-select li {
	flex:0 0 auto;
}
.roadmap-select .btn {
	font-size: var(--font-size-20);
	color: #fff;
	padding:5px 10px;
	border-radius: 25px;
	letter-spacing: -1px;
}
.roadmap-select .btn.active {
	color:var(--primary-color);
	background:#fff;
}
.roadmap-select .btn:not(.active):hover {
	text-decoration: underline;
}
.roadmap-overlay {
	border:2px solid var(--secondary-color);
	border-radius: 15px;
	background: #fff;
	padding:20px 30px 80px;
	width: 340px;
	position: relative;
	white-space: normal;
}
.roadmap-overlay .category {
	padding:0 10px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	height: 26px;
	color: #fff;
	font-size: var(--font-size-15);
	font-weight: 500;
	background:var(--secondary-color);
	border-radius: 25px;
	line-height: 1;
	margin-bottom: 5px;
}
.roadmap-overlay .title {
	font-size: var(--font-size-26);
	font-weight: 600;
	color: #2a2a2a;
}
.roadmap-overlay .addr {
	display: flex;
	gap:0 8px;
	font-size: var(--font-size-15);
	margin-top:15px;
	color: #2a2a2a;
	font-weight: 400;
}
.roadmap-overlay .addr::before {
	display: block;
	content:"\f3c5";
	font-weight: 900;
	font-family: "Font Awesome 6 Pro";
	color: #d0d0d0;
}
.roadmap-overlay .more {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	position: absolute;
	left:0;
	bottom:0;
	height: 48px;
	font-size: var(--font-size-17);
	background: var(--secondary-color);
	color: #fff;
	border-radius: 0 0 10px 10px;
}
.roadmap-overlay .close {
	position: absolute;
	right:15px;
	top:-15px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 30px;
	height: 30px;
	border-radius: 100%;
	background:var(--secondary-color);
	color: #fff;
}
@media all and (max-width: 1199px) {
	.roadmap-select {
		padding:30px 1% 20px 13%;
		background-size: 40px;
		background-position: 4% center;
		gap: 5px;
	}
	.roadmap-select .btn {
		padding:5px 8px;
	}
}
@media all and (max-width: 767px) {
	.roadmap {
		height: 300px;
	}
	.roadmap-select {
		padding:15px;
		background-image: none;
		gap:2px 5px;
	}
	.roadmap-select .btn {
		font-size: var(--font-size-16);
	}
	.roadmap-overlay {
		padding:15px 20px 55px;
		width: 250px;
	}
	.roadmap-overlay .category {
		height: 20px;
		font-size: var(--font-size-14);
	}
	.roadmap-overlay .title {
		font-size: var(--font-size-22);
	}
	.roadmap-overlay .addr {
		margin-top:5px;
	}
	.roadmap-overlay .more {
		height: 40px;
		font-size: var(--font-size-16);
		font-weight: 600;
	}
}


.sort-list {
	display: flex;
	gap:10px;
	flex-wrap: wrap;
	margin-bottom: 100px;
}
.sort-list .item {
	flex:0 0 calc((100% - 60px) / 7 );
}
.sort-list .btn {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	border-radius: 10px;
	border:1px solid var(--primary-color);
	width: 100%;
	height: 60px;
	font-size: var(--font-size-20);
	color: #262626;
	font-weight: 500;
	gap:5px 0;
	line-height: 1.2;
	background: #fff;
	transition: var(--transition);
}
.sort-list .btn:hover {
	box-shadow:0 0 6px rgba(0,0,0,0.4);
}
.sort-list .btn .num {
	font-size: var(--font-size-24);
	color: var(--primary-color);
	font-weight: 900;
	line-height: 1;
	display: none;
}
.sort-list .btn.active {
	background: var(--primary-color);
	color: #fff;
}
.sort-list .btn.active .num {
	color: #0cd2f9;
}
@media all and (max-width: 1023px) {
	.sort-list {
		gap:8px;
	}
	.sort-list .item {
		flex:0 0 calc((100% - 48px) / 7 );
	}
	.sort-list .btn {
		height: 50px;
		font-size: var(--font-size-17);
	}
}
@media all and (max-width: 767px) {
	.sort-list {
		flex-wrap: nowrap;
		overflow-x: auto;
		overflow-y: hidden;
		margin-bottom: 70px;
	}
	.sort-list .btn {
		padding:0 15px;
		white-space: nowrap;
		min-width: 100px;
	}
}



.post-box + .sort-list {
	margin-top: 100px;
}
@media all and (max-width: 767px) {
	.post-box + .sort-list {
		margin-top: 70px;
	}
}



.post-view .post-header {
	flex-direction: column;
	align-items: center;
	margin-bottom: 80px;
}
.post-view .post-title {
	margin-bottom: 20px;
	font-size: 3em;
}
.post-view .post-item {
	border-radius: 0;
}
.post-view .post-item .tag-box {
	display: block;
	min-height: auto;
	font-size: var(--font-size-24);
}
.post-view .post-item .tag-box .lnk {
	display: inline-block;
	color: #afafaf;
}
.post-view .post-item .tag-box .lnk:hover {
	text-decoration: underline;
}
.post-view .post-body {
	display: block;
	margin-top: 40px;
	padding: 70px 80px 90px;
	border: 1px solid var(--primary-color);
	background: #fafafa;
	border-radius: 25px;
}
.post-view-video,
.post-view-thumbs {
	margin-bottom: 40px;
}
.post-view-video .video-box {
	position: relative;
	overflow: hidden;
	padding-bottom: 56.25%;
	margin-bottom: 20px;
	height: 0;
}
.post-view-video .video {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}
.post-view-thumbs {
	margin-bottom: 40px;
}
.post-view-thumbs .swiper {
	--swiper-navigation-color: var(--primary-color);
}
.post-view-thumbs .swiper-main {
	width: 100%;
	height: 610px;
}
.post-view-thumbs .swiper-thumbs {
	width: 100%;
	height: 160px;
	padding: 10px 0;
}
.post-view-thumbs .swiper-slide {
	display: flex;
	justify-content: center;
	align-items: center;
	border-radius: 15px;
	overflow: hidden;
}
.post-view-thumbs .swiper-thumbs .swiper-slide {
	opacity: 0.5;
	cursor: pointer;
}
.post-view-thumbs .swiper-thumbs .swiper-slide-thumb-active {
	opacity: 1;
	transition: var(--transition);
}
.post-view-thumbs .swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: contain;
}
@media all and (max-width: 1023px) {
	.post-view .post-header {
		margin-bottom: 70px;
	}
	.post-view .post-title {
		font-size: 2.5em;
	}
	.post-view .post-item .tag-box {
		font-size: var(--font-size-20);
	}
	.post-view .post-body {
		margin-top: 30px;
		padding: 45px 50px 60px;
	}
	.post-view-thumbs .swiper-main {
		height: 480px;
	}
	.post-view-thumbs .swiper-thumbs {
		height: 150px;
	}
}
@media all and (max-width: 767px) {
	.post-view .post-header {
		margin-bottom: 50px;
	}
	.post-view .post-title {
		margin-bottom: 10px;
		font-size: var(--font-size-30);
	}
	.post-view .post-item .tag-box {
		font-size: var(--font-size-17);
	}
	.post-view .post-body {
		margin-top: 20px;
		padding: 30px 20px 40px;
		border-radius: 20px;
	}
	.post-view-video,
	.post-view-thumbs {
		margin-bottom: 30px;
	}
	.post-view-video .video-box {
		margin-bottom: 10px;
	}
	.post-view-thumbs .swiper-main {
		height: 250px;
	}
	.post-view-thumbs .swiper-thumbs {
		height: 80px;
		padding: 8px 0;
	}
	.post-view-thumbs .swiper-slide {
		border-radius: 8px;
	}
}


.post-view-category {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 5px 25px;
}
.post-view-category .item-box {
	display: flex;
	align-items: flex-start;
}
.post-view-category .title {
	padding: 7px 25px;
	border-radius: 99px;
	background: var(--primary-color);
	font-size: var(--font-size-18);
	color: #fff;
	text-align: center;
	white-space: nowrap;
}
.post-view-category .desc-box {
	display: flex;
	flex-wrap: wrap;
	gap: 0 5px;
	margin: 0 15px;
	padding-top: 5px;
	font-size: var(--font-size-20);
}
.post-view-category .desc-box .lnk:not(:last-child)::after {
	content: ",";
}
.post-view-category .desc-box .lnk:hover {
	text-decoration: underline;
}
@media all and (max-width: 1023px) {
	.post-view-category {
		gap: 5px 15px;
		justify-content: flex-start;
	}
	.post-view-category .title {
		padding: 7px 20px;
		font-size: var(--font-size-16);
	}
	.post-view-category .desc-box {
		margin: 0 8px;
		font-size: var(--font-size-18);
	}
}
@media all and (max-width: 767px) {
	.post-view-category .title {
		padding: 6px 15px;
		font-size: var(--font-size-14);
	}
	.post-view-category .desc-box {
		font-size: var(--font-size-16);
	}
}



.grade-index {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0 20px;
	width: 100%;
	min-height: 190px;
	padding: 40px 20px 40px 65px;
	margin-bottom: 12px;
	border-radius: 15px;
	border: 2px solid #fecc2f;
	background-color: #fff;
	background-repeat: no-repeat;
	background-position: left -130px center;
	transition: 0.3s ease-in-out;
}
.grade-index:nth-child(1) {background-image: url("../img/contents/grade-index-img01.png");}
.grade-index:nth-child(2) {background-image: url("../img/contents/grade-index-img02.png");}
.grade-index:nth-child(3) {background-image: url("../img/contents/grade-index-img03.png");}
.grade-index:nth-child(4) {background-image: url("../img/contents/grade-index-img04.png");}
.grade-index:nth-child(5) {background-image: url("../img/contents/grade-index-img05.png");}
.grade-index:nth-child(6) {background-image: url("../img/contents/grade-index-img06.png");}
.grade-index:hover {
	padding-left: 170px;
	background-position: left 40px center;
}
.grade-index .title {
	display: block;
	font-size: var(--font-size-26);
	font-weight: 600;
	word-break: keep-all;
}
.grade-index .list {
	flex: 0 0 45%;
	text-align: left;
	transition: var(--transition);
}
.grade-index .list li:not(:last-child) {
	margin-bottom: 15px;
}
.grade-index .list a {
	font-size: var(--font-size-20);
	color: #2d2d2d;
	position: relative;
	z-index: 1;
}
.grade-index .list a:hover {
	font-weight: 600;
}
.grade-index .list a::after {
	content: "";
	position: absolute;
	z-index: -1;
	bottom: 1px;
	left: 0;
	width: 100%;
	height: 6px;
	background: #fecc2f;
	display: none;
}
.grade-index .list a:hover::after {
	display: block;
}
@media all and (max-width: 1023px) {
	.grade-index {
		min-height: 160px;
		padding: 30px 20px 30px 140px;
		background-size: 90px;
		background-position: left 25px center;
	}
	.grade-index:hover {
		padding-left: 140px;
		background-position: left 25px center;
	}
	.grade-index .title {
		font-size: var(--font-size-22);
	}
	.grade-index .list a {
		font-size: var(--font-size-18);
	}
}
@media all and (max-width: 767px) {
	.grade-index {
		display: block;
		min-height: 130px;
		padding: 25px 80px 25px 20px;
		background-size: 78px;
		background-position: right 5px bottom 5px;
	}
	.grade-index:hover {
		padding-left: 20px;
		background-position: right 5px bottom 5px;
	}
	.grade-index .title {
		font-size: var(--font-size-18);
		margin-bottom: 20px;
	}
	.grade-index .list li:not(:last-child) {
		margin-bottom: 10px;
	}
	.grade-index .list a {
		font-size: var(--font-size-16);
	}
}



.introduce-box + .introduce-box {
	margin-top: 120px;
}
.introduce-box .title {
	font-size: 3em;
	font-weight: 600;
	line-height: 1.4;
	margin-bottom: 70px;
}
.introduce-box .img-book {
	text-align: center;
	margin: 0 auto;
	margin-bottom: 40px;
}
.introduce-box .title.center {
	text-align: center;
}
.introduce-box .bg-box {
	padding: 60px 100px;
	border-radius: 20px;
	background-color: #fbfbfb;
	text-align: center;
	font-size: var(--font-size-20);
	line-height: 1.65;
	word-break: keep-all;
}
.introduce-box .img-kids {
	text-align: center;
}
.introduce-box .list-box {
	margin-bottom: 60px;
	display: flex;
	gap: 24px;
}
.introduce-box .list-box li {
	flex: 1 1 0;
}
.introduce-box .list-box .img {
	border-radius: 20px 20px 0 0;
	overflow: hidden;
}
.introduce-box .list-box .img img {
	width: 100%;
}
.introduce-box .list-box .text {
	padding: 35px;
	border-radius: 0 0 20px 20px;
	border: 1px solid #dcdcdc;
	border-top: none;
	font-size: var(--font-size-18);
	word-break: keep-all;
}
.introduce-box .list-box .text .strong {
	display: block;
	margin-bottom: 25px;
	font-weight: 600;
	font-size: 24px;
}
.introduce-box .desc {
	font-size: var(--font-size-22);
	line-height: 1.6;
	word-break: keep-all;
}
@media all and (max-width: 1023px) {
	.introduce-box + .introduce-box {
		margin-top: 100px;
	}
	.introduce-box .title {
		font-size: 2.5em;
		margin-bottom: 60px;
	}
	.introduce-box .img-book {
		width: 280px;
		margin-bottom: 30px;
	}
	.introduce-box .bg-box {
		padding: 40px 60px;
		font-size: var(--font-size-18);
	}
	.introduce-box .list-box {
		margin-bottom: 50px;
		gap: 20px;
	}
	.introduce-box .list-box .text {
		padding: 30px 25px;
		font-size: var(--font-size-17);
	}
	.introduce-box .list-box .text .strong {
		margin-bottom: 20px;
		font-size: 22px;
	}
	.introduce-box .desc {
		font-size: var(--font-size-20);
	}
}
@media all and (max-width: 767px) {
	.introduce-box + .introduce-box {
		margin-top: 80px;
	}
	.introduce-box .title {
		font-size: var(--font-size-24);
		margin-bottom: 40px;
	}
	.introduce-box .img-book {
		width: 220px;
		margin-bottom: 15px;
	}
	.introduce-box .img-kids {
		width: 300px;
		margin: 0 auto;
	}
	.introduce-box .bg-box {
		padding: 30px 20px;
		font-size: var(--font-size-17);
	}
	.introduce-box .list-box {
		margin-bottom: 40px;
		flex-direction: column;
		gap: 15px;
	}
	.introduce-box .list-box li {
		flex: 0 0 auto;
	}
	.introduce-box .list-box .text {
		padding: 25px 25px;
	}
	.introduce-box .list-box .text .strong {
		margin-bottom: 10px;
	}
	.introduce-box .desc {
		font-size: var(--font-size-17);
	}
}