/* 단과/패키지 목록 공통 레이아웃 */
#sub-container #sub-container .listBox.c-List-Type > ul.course_1 {
	display: grid !important;
	grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
	column-gap: 32px !important;
	row-gap: 53px !important;
	width: 100% !important;
	height: auto !important;
	margin: 0 !important;
	padding: 0 !important;
	background: transparent !important;
	border-radius: 0 !important;
}

#sub-container #sub-container .listBox.c-List-Type > ul.course_1 > li {
	float: none !important;
	width: 100% !important;
	margin: 0 !important;
	position: relative;
	isolation: isolate;
	z-index: 0;
}

#sub-container #sub-container .listBox.c-List-Type > ul.course_1 > li:hover {
	z-index: 2;
}

#sub-container #sub-container .listBox.c-List-Type > ul.course_1 > li:first-child {
	padding-right: 0 !important;
}

#sub-container #sub-container .listBox.c-List-Type .ns-ss-all > a:first-child {
	display: block !important;
	width: 100% !important;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-box {
	height: 0 !important;
	overflow: hidden !important;
	position: relative !important;
	width: 100% !important;
	padding-bottom: 56.25% !important; /* 16:9 */
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-box img {
	position: absolute !important;
	top: 0 !important;
	left: 0 !important;
	width: 100% !important;
	height: 100% !important;
	max-width: 100% !important;
	object-fit: cover !important;
	object-position: center !important;
	transform: scale(1) !important;
}

#sub-container #sub-container .listBox.c-List-Type .ns-ss-all:hover .bs-ss-box img {
	transform: scale(1.05) !important;
}

#sub-container #sub-container .listBox.c-List-Type .ns-ss-all:hover .bs-ss-box.thumb-diagonal img {
	transform: none !important;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-text {
	margin-top: 0 !important;
	padding-top: 5px !important;
	margin-bottom: 0 !important;
	min-height: 0 !important;
	padding-bottom: 0 !important;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-text h1 {
	height: 26px !important;
	min-height: 0 !important;
	margin: 0 !important;
	line-height: 26px !important;
	display: block !important;
	white-space: nowrap !important;
	overflow: hidden !important;
	text-overflow: ellipsis !important;
	-webkit-line-clamp: unset !important;
	-webkit-box-orient: unset !important;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-text2 {
	display: flex !important;
	justify-content: space-between !important;
	align-items: center !important;
	gap: 8px !important;
	margin-top: 6px !important;
}

#sub-container #sub-container .listBox.c-List-Type .main_teacher {
	float: none !important;
	width: auto !important;
	flex: 1 !important;
	min-width: 0 !important;
	overflow: hidden !important;
	text-overflow: ellipsis !important;
	white-space: nowrap !important;
}

#sub-container #sub-container .listBox.c-List-Type .main_price {
	float: none !important;
	width: auto !important;
	flex-shrink: 0 !important;
	text-align: right !important;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-text1 {
	margin-top: 4px !important;
}

/* 썸네일 하단 물결 컷 + 강사 배지 */
#sub-container #sub-container .listBox.c-List-Type .bs-ss-box.thumb-diagonal {
	overflow: hidden !important;
	border-radius: 14px 14px 0 0;
	isolation: isolate;
	background: #fff;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-box.thumb-diagonal .thumb-img-mask {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: block;
	overflow: hidden;
	background: #fff;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-box.thumb-diagonal .thumb-img-zoom {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	transform: none;
	transition: transform 0.3s ease;
	transform-origin: center center;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-box.thumb-diagonal .thumb-img-zoom img {
	border-radius: 0 !important;
	transform: none !important;
}

/* 물결 오버레이는 zoom 래퍼 밖 정적 레이어로 둔다. 확대 애니메이션을 받지 않아 경계 잔상이 생기지 않는다. 좌/우/하단을 넉넉히 키워 뒤 이미지 확대가 비쳐도 완전히 덮는다. */
#sub-container #sub-container .listBox.c-List-Type .bs-ss-box.thumb-diagonal .thumb-wave-overlay {
	position: absolute;
	left: -2px;
	bottom: -1px;
	width: calc(100% + 4px);
	height: 100%;
	pointer-events: none;
	z-index: 2;
	background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0 96 C34 99 66 74 100 79 V100 H0 Z" fill="%23ffffff"/></svg>');
	background-size: 100% 100%;
	background-repeat: no-repeat;
	background-position: left bottom;
}

#sub-container #sub-container .listBox.c-List-Type .ns-ss-all:hover .bs-ss-box.thumb-diagonal .thumb-img-zoom {
	transform: scale(1.05);
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-box.thumb-diagonal::after {
	display: none;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-box .thumb-teacher-badge {
	position: absolute;
	right: 18px;
	bottom: 8px;
	z-index: 3;
	display: inline-block;
	max-width: 60%;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	padding: 3px 9px;
	border-radius: 6px;
	background: #001964;
	color: #fff;
	font-weight: 600;
	font-size: 13px;
	line-height: 1.4;
	letter-spacing: -0.02em;
}

/* 카드 호버: 하늘색 테두리 + 은은한 글로우 (transform 중첩으로 인한 잔상 방지) */
#sub-container #sub-container .listBox.c-List-Type .ns-ss-all {
	overflow: hidden;
	transition: margin-top 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
	margin-top: 0;
}

#sub-container #sub-container .listBox.c-List-Type .ns-ss-all:hover {
	transform: none !important;
	margin-top: -3px;
	border-color: #3aa6ec;
	box-shadow: 0 7px 15px rgba(58, 166, 236, 0.24), 0 0 0 1.5px rgba(58, 166, 236, 0.14);
}

#sub-container #sub-container .listBox.c-List-Type .ns-ss-all .bs-ss-text h1,
#sub-container #sub-container .listBox.c-List-Type .ns-ss-all .thumb-teacher-badge {
	transition: color 0.3s ease, background-color 0.3s ease;
}

#sub-container #sub-container .listBox.c-List-Type .ns-ss-all:hover .bs-ss-text h1 {
	color: #3aa6ec;
}

#sub-container #sub-container .listBox.c-List-Type .ns-ss-all:hover .thumb-teacher-badge {
	background: #3aa6ec;
}

/* 수강기간: 제목(bs-ss-text)과 동일한 폰트 */
#sub-container #sub-container .listBox.c-List-Type .bs-ss-text2 .main_course_day {
	font-size: 16px !important;
	font-weight: 600;
	color: #222;
	line-height: 26px;
}

#sub-container #sub-container .listBox.c-List-Type .bs-ss-text2 .main_course_day .main_lec_stit {
	font-size: inherit;
	font-weight: inherit;
	color: inherit;
	margin-right: 0;
}

/* 수강신청 목록: 페이지 배경 + 2차 메뉴 */
#sub-container {
	background: #eef1f5;
	margin-bottom: 0;
	padding-bottom: 100px;
}

/* 내부 중첩 #sub-container에는 하단 여백 중복 적용 방지 */
#sub-container #sub-container {
	margin-bottom: 0;
	padding-bottom: 0;
}

#sub-container .sub-body {
	background: transparent !important;
	margin-top: 0 !important;
	padding-top: 24px;
}

#sub-container .n5 .submenu_list {
	display: flex !important;
	flex-wrap: nowrap;
	width: 100% !important;
	max-width: 1200px;
	height: 52px !important;
	margin: 0 auto 20px !important;
	padding: 0;
	background-color: #fff !important;
	border-radius: 6px;
	overflow: hidden !important;
	box-sizing: border-box;
}

#sub-container .n5 .submenu_list a {
	float: none !important;
	flex: 0 0 50% !important;
	width: 50% !important;
	max-width: 50% !important;
	height: 100% !important;
	min-height: 0;
	margin: 0;
	padding: 0;
	display: flex !important;
	align-items: center;
	justify-content: center;
	text-align: center;
	box-sizing: border-box;
	border-radius: 0;
	background-color: #5c637b !important;
	background-image: linear-gradient(90deg, #96a3c612 50%, transparent 50%), linear-gradient(#96a3c612 50%, transparent 50%) !important;
	background-size: 4px 4px !important;
	background-position: 0 0, 2px 2px !important;
	font-size: 16px;
	color: #fff !important;
	letter-spacing: -0.02em;
}

#sub-container .n5 .submenu_list a:first-child {
	border-radius: 6px 0 0 6px;
}

#sub-container .n5 .submenu_list a:last-child {
	border-radius: 0 6px 6px 0;
}

#sub-container .n5 .submenu_list a:hover {
	color: #fff !important;
	font-weight: 600;
}

#sub-container .n5 .submenu_list a.focus {
	background-color: #202230 !important;
	background-image: linear-gradient(90deg, #2a3142 50%, transparent 50%), linear-gradient(#2a3142 50%, transparent 50%) !important;
	color: #fff !important;
	font-weight: 600;
}

/* 강좌 목록 제목 */
#sub-container .sub-title .subject-title {
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 12px;
	color: #202230;
	font-weight: 700;
	padding-left: 15px;
	padding-bottom: 14px;
	border-bottom: 1px solid #9e9e9e50;
}

#sub-container .sub-title .subject-title::before {
	background-color: #e24b5a;
	top: 7px;
	transform: none;
}

#sub-container .sub-title .subject-title .subject-sub {
	font-size: 16px;
	font-weight: 400;
	color: #5f6b7a;
	letter-spacing: -0.02em;
}

@media (max-width: 1024px) {
	#sub-container #sub-container .listBox.c-List-Type > ul.course_1 {
		grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
		column-gap: 21px !important;
	}
}

/* 모바일: 탭 상단 여백 + 카드 간격 50% 축소 */
@media (max-width: 834px) {
	#sub-container .n5 {
		margin-top: 0 !important;
	}

	#sub-container .sub-body {
		padding-top: 20px !important;
	}

	#sub-container .n5 .submenu_list {
		margin-top: 0 !important;
		margin-bottom: 16px !important;
	}

	#sub-container .sub-title > .section {
		margin-bottom: 35px;
	}

	#sub-container #sub-container .listBox.c-List-Type > ul.course_1 {
		row-gap: 26px !important; /* PC 53px의 50% */
	}
}

@media (max-width: 767px) {
	#sub-container #sub-container .listBox.c-List-Type > ul.course_1 {
		grid-template-columns: 1fr !important;
	}
}