@charset "UTF-8";

/*
#key-visual:before{
	background-image: url(../images/news-key-visual.jpg);
}
*/
.kv-bg{
	background-image: url(../images/news-key-visual.jpg);
}

/* +++gallery,layout+++ */
.gallery{
	width: 90rem;
	margin:0 auto 6rem;
	
}
.swiper-gallery{
	margin-bottom: 2rem;
}
.swiper-thumbnail .swiper-wrapper{
	display: flex;
	flex-wrap: wrap;
	width: 100%;
}
.swiper-gallery .pic {
	width: 100%;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    position: relative;
}
.swiper-gallery .pic img {
    max-width: 100%;
    display: block;
    /*height: 77rem;*/
    width: auto;
    margin: 0 auto;
	width: 100%;
}
.swiper-thumbnail .swiper-slide{
	width: calc((100% - 6rem) / 3)!important;
	/*height: 24rem!important;*/
	overflow: hidden;
	aspect-ratio: 3 / 2;
    overflow: hidden;
    position: relative;
}
.swiper-thumbnail .swiper-slide:not(:nth-of-type(3n)){
	margin-right: 3rem;
	margin-bottom: 2rem;
}
.layout{
	width: 44rem;
	overflow: hidden;
}
.layout .pic img{
	cursor: pointer;
}
.swiper-pagination{
	position: relative;
	left: auto !important;
	right: auto !important;
	top: auto !important;
	bottom: auto !important;
	transform: none;
	margin-top: 2rem;
	display: flex;
	justify-content: flex-end;
	flex-wrap: wrap;
}
.swiper-pagination-bullet{
	width: 1rem;
	height: 1rem;
	background: rgba(217, 217, 217, 1);
	margin: 0 0 0 2rem !important;
	opacity: 1 !important;
}
.swiper-pagination-bullet.swiper-pagination-bullet-active{
	background: #007aff;
}

.post-head{
	margin-bottom: 6rem;
	justify-content: flex-start;
}
.date{
	font-size: 1.8rem;
	--spacing: .2em;
	margin-right: 3rem;
}
.cat{
	width: 10.7rem;
	height: 2.5rem;
	border: 1px solid #fff;
	display: flex;
	justify-content: center;
	align-items: center;
	--spacing: 0.2em;
}
.post-title{
	font-size: 2.2rem;
	font-weight: 500;
	line-height: 1.5;
	margin-bottom: 3rem;
	width: 100%;
	text-align: center;
}
.explanation{
	margin-bottom: 3rem;
}
.explanation p{
	margin-bottom: 6rem;
	font-size: 1.6rem;
	font-weight: 400;
	line-height: 1.60222;

}
.editor h3{
	font-size: 2.4rem;
	font-weight: 500;
	line-height: 1.5;
	padding-bottom: .8rem;
	margin-bottom: 4rem;
	border-bottom: 1px solid #fff;
}
.post-foot{
	position: relative;
	font-size: 1.8rem;
	font-weight: 700;
	display: flex;
	justify-content: center;

}
.post-foot .prev{
	position: absolute;
	right: 0;
	top: 0;
	padding-right: 3.4rem;
}
.post-foot .next{
	position: absolute;
	left: 0;
	top: 0;
	padding-left: 3.4rem;
}
.post-foot .prev:after{
	content: "";
	display: block;
	width: 2rem;
	height: 100%;
	background: url(../images/post-detail-arrow.svg) no-repeat;
	background-position: right center;
	background-size: 100% auto;
	position: absolute;
	right: 0;
	top: 0;
	bottom: 0;
	margin: auto;
	transform: scale(-1,1);
	transition: .3s all ease;
}
.post-foot .prev:hover:after{
	transform: translateX(1rem) scale(-1,1);
}
.post-foot .next:after{
	content: "";
	display: block;
	width: 2rem;
	height: 100%;
	background: url(../images/post-detail-arrow.svg) no-repeat;
	background-position: right center;
	background-size: 100% auto;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	margin: auto;
	transition: .3s all ease;
}
.post-foot .next:hover:after{
	transform: translateX(-1rem);
}
.go-archives{
	margin: 0 auto;
	display: block;
}
.detail_explanation{
	margin-bottom: 6rem;
}
.detail_explanation .item{
	width: calc((100% - 4rem) / 2);
}
.detail_explanation .item dl{

}
.detail_explanation .item dl{
	border-top:1px solid #222222;
	padding-top: 2rem;
    padding-bottom: 2rem;
}
.detail_explanation .item dl:last-child{
	border-bottom:1px solid #222222;
}
.detail_explanation .item dt{
	width: 30%;
}
.detail_explanation .item dd{
	width: 70%;
}
.detail_explanation .item dd p{
	white-space: pre-wrap;
	line-height: 1.60222;
}
.detail_explanation .tit{
	font-size: 2.5rem;
	margin-bottom: 1.5rem;
}
.detail_explanation .tit .en{
    margin-left: 2rem;
	font-size: 1.6rem;
}

@media screen and (min-width: 769px){
	main{
		padding-bottom: 18rem;
	}
}

@media screen and (max-width: 768px){
	.gallery{
		width: 100%;
		margin:0 auto 3rem;
		
	}
	.swiper-gallery .pic img {
		/*height: 30rem;*/
		
	}
	.swiper-thumbnail .swiper-slide:not(:nth-of-type(3n)) {
		margin-right: 1rem;
		margin-bottom: 1rem;
	}
	.swiper-thumbnail .swiper-slide{
		/*height: 10rem !important;*/
		width: calc((100% - 2rem) / 3) !important;
		margin-bottom: 1rem;
	}
	.swiper-thumbnail .swiper-slide:nth-last-of-type(-n+2) {
		margin-bottom: 0;
	}
	.post-head{
		margin-bottom: 4.8rem;
	}
	.date{
		font-size: 1.6rem;
		margin-top: .2rem;
	}
	.cat{
		font-size: 1.3rem;
		width: 10rem;
		height: 2.2rem;
		padding-top: .1rem;
		margin-right: 0;
	}
	.post-title{
		font-size: 2rem;
	}

	.explanation p{
		margin-bottom: 4rem;
		font-size: 1.4rem;
	}
	.post-foot{
		font-size: 1.6rem;

	}
	.post-foot .prev{
		padding-right: 2.6rem;
	}
	.post-foot .next{
		padding-left: 2.6rem;
	}
	.post-foot .prev:after{
		width: 1.5rem;
	}

	.post-foot .next:after{
		width: 1.5rem;
	}
	.post-foot .next:hover:after{
		transform: translateX(-.5rem);
	}
	.post-foot .prev:hover:after{
		transform: translateX(-.5rem) scale(-1,1);
	}

	.detail_explanation{
		margin-bottom: 3rem;
	}
	.detail_explanation .item{
		width: 100%;
	}
	.detail_explanation .item:not(:last-child){
		margin-bottom: 6rem;
	}
	.detail_explanation .item dl{
	
	}
	.detail_explanation .item dl{

	}
	.detail_explanation .item dl:last-child{
	}
	.detail_explanation .item dt{
		width: 100%;
		margin-bottom: 1.5rem;
	}
	.detail_explanation .item dd{
		width: 100%;
	}
	.detail_explanation .right{
		
	}
	.detail_explanation .left{
		
	}
	.detail_explanation .tit .en {
	    font-size: 1.4rem;
	}
	.detail_explanation .tit {
		margin-bottom: 1rem;
		font-size: 2rem;
	}




}