.winter_page {
	margin-top: 50px;
}
.winter_page .winter header.section {
	position: relative;
	padding: 100px 0;
	text-align: center;
	background-image: url(../images/header_section_bg.jpg);
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}
.winter_page .winter header.section h1 {
	margin: 0;
	font-size: 1.625em;
	font-weight: normal;
	letter-spacing: .2em;
}
.winter_page .winter header.section .en {
	font-size: .875em;
}
.winter_page .winter .container {
	margin: 0 auto;
	padding: 5em 0;
	width: 92%;
	max-width: 800px;
}
.winter_page .winter .container .desc {
	margin-bottom: 40px;
	line-height: 1.9;
}
.winter_page .winter_notes .container {
	padding: 0 0 5em;
}
.winter_page .winter_notes .container .ttl {
	margin: 0 0 1.25em;
}
.winter_page .winter_notes .container .desc {
	margin: 0 0 .5em;
	padding-left: 1em;
	text-indent: -1em;
	line-height: 1.8;
}
.winter_page .winter_notes .container .desc:last-child {
	margin-bottom: 0;
}

.winter_course.is-photo-left .container .content {
	order: 1;
}
.winter_course .container .content .wrap h3 {
	line-height: 1.5;
}
.winter_course .container .content .wrap .name {
	margin: .75em 0 1.5em;
	line-height: 1.8;
	letter-spacing: .24em;
}
.winter_course .container .content .wrap .name span {
	display: inline-block;
}
.winter_course .container .content .wrap .price {
	line-height: 1.7;
}
.winter_course .container .content .wrap .price + .price {
	margin-top: .5em;
}
.winter_course .container .content .wrap .price span {
	display: inline-block;
	font-size: .875em;
	letter-spacing: .1em;
}
.winter_course .container .content .wrap .note {
	margin: 1em 0;
	line-height: 1.8;
}
.winter_course .container .content .wrap .price + .note {
	margin-top: 1.25em;
}
.winter_course .container .content .wrap ul li {
	margin: 0 0 1.1em;
	line-height: 1.8;
}
.winter_course .container .content .wrap .btn {
	margin: 2.5em 0 0;
}
.winter_course .container .content .wrap .btn a {
	display: block;
	margin: 0 0 .875em;
	padding: .875em;
	width: 300px;
	max-width: 100%;
	font-size: .875em;
	text-align: center;
	text-decoration: none;
	color: #fff;
	background-color: #A52E2E;
	transition: .3s;
	cursor: pointer;
}
.winter_course .container .content .wrap .btn a:last-child {
	margin-bottom: 0;
}
.winter_course .container .content .wrap .btn a:hover {
	opacity: .5;
}
@media (max-width: 767px) {
.winter_course.course .container .content {
	text-align: left;
}
.winter_course.is-photo-left .container .content {
	order: 0;
}
.winter_course .container .content .wrap .btn a {
	margin-left: auto;
	margin-right: auto;
}
}
.winter_popup {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 99999;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: opacity .6s;
}
.winter_popup[hidden] {
	display: none;
}
.winter_popup.is-open {
	opacity: 1;
}
.winter_popup_overlay {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background-color: rgba(0,0,0,.6);
}
.winter_popup_panel {
	position: relative;
	display: flex;
	width: 92%;
	max-width: 720px;
	max-height: 90vh;
	background-color: #fff;
	transform: translateY(12px);
	transition: transform .6s;
	overflow: hidden;
}
.winter_popup.is-open .winter_popup_panel {
	transform: translateY(0);
}
.winter_popup_image {
	margin: 0;
	width: 42%;
	flex: none;
}
.winter_popup_image img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.winter_popup_body {
	flex: 1;
	padding: 3em 2.5em;
	text-align: center;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.winter_popup_label {
	margin: 0 0 1em;
	font-size: .875em;
	letter-spacing: .2em;
}
.winter_popup_body h2 {
	margin: 0 0 1em;
	font-size: 1.375em;
	font-weight: normal;
	letter-spacing: .24em;
	line-height: 1.6;
	word-break: keep-all;
}
.winter_popup_text {
	margin: 0 0 2em;
	line-height: 1.9;
}
.winter_popup_body .btn a {
	display: inline-block;
	padding: .875em;
	width: 300px;
	max-width: 100%;
	font-size: .875em;
	text-align: center;
	text-decoration: none;
	color: #fff;
	background-color: #A52E2E;
	transition: .3s;
	cursor: pointer;
}
.winter_popup_body .btn a:hover {
	opacity: .5;
}
.winter_popup_close {
	position: absolute;
	top: 8px;
	right: 8px;
	width: 40px;
	height: 40px;
	padding: 0;
	border: 0;
	background: transparent;
	cursor: pointer;
	z-index: 1;
}
.winter_popup_close::before,
.winter_popup_close::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 22px;
	height: 1px;
	background-color: #3B3B3B;
}
.winter_popup_close::before {
	transform: translate(-50%,-50%) rotate(45deg);
}
.winter_popup_close::after {
	transform: translate(-50%,-50%) rotate(-45deg);
}
html.winter_popup_open {
	overflow: hidden;
}
@media (max-width: 767px) {
.winter_popup_panel {
	flex-direction: column;
	overflow: auto;
}
.winter_popup_image {
	width: 100%;
	min-height: 0;
	aspect-ratio: 4/3;
	overflow: hidden;
}
.winter_popup_image img {
	object-position: 50% 40%;
}
.winter_popup_body {
	flex: none;
	padding: 2em 1.5em;
}
.winter_popup_close {
	border-radius: 50%;
	background-color: rgba(0,0,0,.4);
}
.winter_popup_close::before,
.winter_popup_close::after {
	background-color: #fff;
}
}