@charset "utf-8";


/*** News Page Styles ***/


/* Common
------------------------------------------------------------- */

.contents_navi_box {
	width: 100%;
	display: block;
	margin: 0;
	padding: 15px 15px 0 15px;
	position: absolute;
	left: 0;
	top: 140px;
	background-color: #fff;
	z-index: 10;
}

.contents_main_box h2,
.contents_main_box .section_title {
	margin-bottom: 80px;
}

.contents_navi_box.sticky {
	position: sticky;
	top: 60px;
}

.contents_main_box h2.sticky,
.contents_main_box .section_title.sticky {
	margin-bottom: 65px;
}


/* Navigation
------------------------------------------------------------- */

.contents_navi_box .contents_navi {
	width: calc(100% - 30px);
	margin: 0;
	padding: 0;
	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
	background-color: #fff;
	position: absolute;
	left: 15px;
	top: 15px;
}

.contents_navi_box .contents_navi h4,
.contents_navi_box .contents_navi .column_title {
	width: 100%;
	margin: 0;
	padding: 0 8px;
	text-align: center;
	font-size: 1.6rem;
	font-weight: 400;
	line-height: 36px;
	color: #c21632;
	background-color: #fff;
	border: 1px solid #c21632;
	cursor: pointer;
}

.contents_navi_box .contents_navi h4::after,
.contents_navi_box .contents_navi .column_title::after {
	content: "";
	width: 32px;
	height: 32px;
	background-image: url(../img/arrow_pulldown_red.png);
	background-position: center center;
	background-repeat: no-repeat;
	background-size: contain;
	position: absolute;
	right: 5px;
	top: 50%;
	margin-top: -16px;
}

.contents_navi_box .contents_navi .column_title.open::after {
	transform: rotate(180deg);
}

.contents_navi_box .contents_navi > div {
	display: none;
	width: calc(100% + 30px);
	margin-left: -15px;
	padding: 0 15px;
	box-shadow: 0 3px 5px 0 rgba(0,0,0,0.1);
}

.contents_navi_box .contents_navi ul {
	margin: 0;
	padding: 12px 0 0 0;
	display: flex;
	flex-wrap: wrap;
}

.contents_navi_box .contents_navi ul li {
	width: calc(50% - 6px);
	margin: 0 12px 12px 0;
	padding: 0;
	height: 36px;
	border: 1px solid #c21632;
}

.contents_navi_box .contents_navi ul li:nth-child(even) {
	margin-right: 0;
}

.contents_navi_box .contents_navi ul li a {
	display: block;
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0 12px;
	font-size: 1.6rem;
	line-height: 36px;
	text-align: center;
	color: #c21632;
}

.contents_navi_box .contents_navi ul li a:hover,
.contents_navi_box .contents_navi ul li a:active,
.contents_navi_box .contents_navi ul li a:focus {
	text-decoration: none;
	color: #fff;
	background-color: #c21632;
}

.contents_navi_box .contents_navi ul li.current a,
.contents_navi_box .contents_navi ul#exhibition li.exhibition a,
.contents_navi_box .contents_navi ul#updates li.updates a,
.contents_navi_box .contents_navi ul#all li.all a,
.contents_navi_box .contents_navi ul#media li.media a,
.contents_navi_box .contents_navi ul#others li.others a {
	color: #fff;
	background-color: #c21632;
	pointer-events: none;
}



/* Index List
------------------------------------------------------------- */

ul.news_index_list {
	margin: 0 0 40px 0;
	padding: 0;
}

ul.news_index_list li {
	margin: 0 0 20px 0;
	padding: 0;
	border-bottom: 1px solid #cacaca;
}

ul.news_index_list li:last-child {
	border-bottom: 0;
}

ul.news_index_list li::after {
	content:"";
	display:block;
	clear:both;
}

ul.news_index_list li .news_img {
	margin-bottom: 16px;
}

ul.news_index_list li .news_img img {
	width: 100%;
}

.news_index_cont .news_title {
	margin-bottom: 8px;
	line-height: 1.3;
	font-size: 2.2rem;
	font-weight: 700;
	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.news_index_cont .news_date {
	display: inline-block;
	margin-bottom: 8px;
	line-height: 1.3;
	font-size: 1.5rem;
	color: #878787;
}

.news_index_cont .news_lead {
	margin-bottom: 12px;
	line-height: 1.66;
	font-size: 1.6rem;
}

.news_index_cont .btn {
	margin: 12px 0 28px 0;
}



/* News Tags
------------------------------------------------------------- */

.news_tag {
	display: inline-block;
	width: auto;
	height: 26px;
	min-width: 120px;
	line-height: 24px;
	margin: 0 12px 8px 0;
}

.news_tag a,
.news_tag span {
	display: block;
	width: 100%;
	height: 100%;
	text-align: center;
	white-space: nowrap;
	font-size: 1.4rem;
	background-color: #fff;
	border: 1px solid #c21632;
}

.news_tag a:hover,
.news_tag a:active {
	text-decoration: none;
	color: #fff;
	background-color: #c21632;
}

.news_tag a:focus {
	color: #c21632;
	background-color: #fff;
	border: 1px solid #007ad8;
}



/* Details
------------------------------------------------------------- */

.news_details_header {
	margin: 0 0 16px 0;
	padding-left: 4px;
}

.news_details_header .news_date {
	display: inline-block;
	margin: 0 20px 12px 0;
	line-height: 1.3;
	font-size: 1.6rem;
	color: #878787;
}

.news_details_img img {
	width: 100%;
	margin-bottom: 16px;
}

.news_details_img a:focus {
	background-color: transparent;
}

.news_details_cont {
	margin-bottom: 32px;
}

.news_details_cont > h3 {
	margin-top: 32px;
}


.news_details_cont p {
	margin-bottom: 8px;
}

.news_details_cont p.news_lead {
	font-size: 2rem;
	margin-bottom: 16px;
}

.pageback {
	margin: 20px 0 40px 0;
	text-align: center;
}

.pageback .btn {
	height: 32px;
	margin: 0 auto;
}

.pageback .btn a {
	height: 100%;
	font-size: 1.6rem;
	line-height: 30px;
}

.pageback .btn a i {
	font-size: 2.6rem;
	vertical-align: -6px;
}




/* for Small Size
-------------------------------------------------------------------------------- */
@media print, screen and (min-width:480px) {



}




/* for PC-Size
-------------------------------------------------------------------------------- */
@media print, screen and (min-width:1000px) {

	/* Common
	------------------------------------------------------------- */

	.contents_navi_box {
		width: 270px;
		margin: 0 10px 0 0;
		padding: 40px 0 20px 30px;
		position: relative;
		top: 0;
		background-color: transparent;
	}

	.contents_main_box h2,
	.contents_main_box .section_title {
		margin-bottom: 20px;
	}


	/* Navigation
	------------------------------------------------------------- */

	.contents_navi_box .contents_navi {
		width: 100%;
		position: sticky;
		top: 125px;
	}

	.contents_navi_box .contents_navi h4,
	.contents_navi_box .contents_navi .column_title {
		margin: 0;
		padding: 0 2px 8px 2px;
		text-align: left;
		font-size: 2rem;
		font-weight: 700;
		line-height: 1;
		color: #000;
		background-color: transparent;
		border: 0;
		border-bottom: 2px solid #000;
		pointer-events: none;
		cursor: default;
	}

	.contents_navi_box .contents_navi h4::after,
	.contents_navi_box .contents_navi .column_title::after {
		display: none;
	}

	.contents_navi_box .contents_navi > div {
		display: block;
		box-shadow: none;
	}

	.contents_navi_box .contents_navi ul {
		margin: 0;
		padding: 0;
		position: relative;
	}

	.contents_navi_box .contents_navi ul li {
		width: 100%;
		margin: 0;
		padding: 0;
		height: 45px;
		border: 0;
		border-bottom: 1px solid #dfdfdf;
	}

	.contents_navi_box .contents_navi ul li a {
		display: block;
		width: 100%;
		height: 100%;
		margin: 0;
		padding: 0 12px;
		font-size: 1.8rem;
		line-height: 45px;
		text-align: left;
		color: #000;
	}

	.contents_navi_box .contents_navi ul li a:hover,
	.contents_navi_box .contents_navi ul li a:active,
	.contents_navi_box .contents_navi ul li a:focus {
		text-decoration: none;
		color: #c21632;
		background-color: #f5f5f5;
	}

	.contents_navi_box .contents_navi ul li.current a,
	.contents_navi_box .contents_navi ul#exhibition li.exhibition a,
	.contents_navi_box .contents_navi ul#updates li.updates a,
	.contents_navi_box .contents_navi ul#all li.all a,
	.contents_navi_box .contents_navi ul#media li.media a,
	.contents_navi_box .contents_navi ul#others li.others a {
		color: #c21632;
		background-color: transparent;
		pointer-events: none;
	}


	/* Index List
	------------------------------------------------------------- */

	ul.news_index_list {
		border-top: 1px solid #cacaca;
		padding-top: 32px;
	}

	ul.news_index_list li {
		margin: 0 0 32px 0;
		display: flex;
	}

	ul.news_index_list li:last-child {
		border-bottom: 1px solid #cacaca;
	}

	ul.news_index_list li .news_img {
		width: 240px;
		margin: 0 16px 32px 0;
	}

	ul.news_index_list li .news_index_cont {
		width: calc(100% - 256px);
		padding: 0;
	}

	.news_index_cont .news_title {
		font-size: 2.5rem;
	}

	.news_index_cont .news_date {
		font-size: 1.6rem;
	}

	.news_index_cont .news_lead {
		font-size: 1.8rem;
	}

	ul.news_index_list li .news_index_cont .btn {
		display: block;
		width: 136px;
	}



	/* Details
	------------------------------------------------------------- */

	.news_details_cont p.news_lead {
		font-size: 2.5rem;
	}


}





/* for LargeSize
-------------------------------------------------------------------------------- */
@media print, screen and (min-width:1200px) {


	/* Common
	------------------------------------------------------------- */

	.contents_navi_box {
		width: 330px;
	}

	.contents_main_box {
		width: calc(100% - 340px);
	}


	/* Index List
	------------------------------------------------------------- */

	ul.news_index_list li .news_img {
		width: 296px;
	}

	ul.news_index_list li .news_index_cont {
		width: calc(100% - 312px);
	}

}







/*** Print Styles ***/

@media print{


}