@charset "utf-8";
/* CSS Document */

/* ------------------------------------------------------------------------ */

/* ir 共通

/* ------------------------------------------------------------------------ */
.ir_news_list a {
	display: none;
}

.ttl_flex{
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-bottom: 1px solid #005eae;
	padding: 0 0 8px;
}

.ttl_flex > h2{
	text-align: left;
	font-size: 2.0rem;
	font-weight: 500;
	font-size: 2.8rem;
	color: #005eae;
}

.ttl_flex > .select_box{
	position: relative;
	margin-top: 8px;
}

@media screen and (max-width: 767px){
	.ttl_flex > h2{
		font-size: 2.2rem;
	}
	
}

/* ------------------------------------------------------------------------ */

/* ir トップページ

/* ------------------------------------------------------------------------ */

/* ir_news
--------------------------------------------------------------------------- */

#ir_top section{
	position: relative;
	margin-top: -8px;
}

#ir_top .ttl_flex > h2{
	color: #1a1a1a;
	font-size: 2.0rem;
}

.ttl_flex > p > a{
	color: #005eae;
	font-size: 1.4rem;
	font-weight: 500;
	padding-right: 18px;
	text-decoration: none;
}

.ttl_flex > p > a:hover{
	text-decoration: underline;
}

.ir_news_list > a{
	display: block;
    text-decoration: none;
    color: #232323;
    padding: 8px 0;
}

.ir_news_list > a > dl{
	position: relative;
	display: flex;
	align-items: center;
	border-bottom: 1px solid #e0e0e0;
	padding: 10px 0 16px;
}

.ir_news_list > a > dl > dt{
	font-size: 2.8rem;
	font-weight: 700;
	color: #575757;
	text-align: left;
	font-family: 'Roboto', sans-serif;
	line-height: 1.1;
	padding: 0 14px 0 0;
	letter-spacing: 0.05em;
}

.ir_news_list > a > dl > dt span{
	display: block;
	font-size: 1.4rem;
}

.ir_news_list > a > dl > dd{
	padding: 10px 40px 14px 16px;
	border-left: 1px solid #e0e0e0;
	text-align: left;
}

.ir_news_list > a > dl > dd span.circle{
	right: 0;
}

@media screen and (max-width: 767px){
	.ir_news_list > a > dl > dt{
		padding: 0 8px 0 0;
		font-size: 2.4rem;
	}
	
	.ir_news_list > a > dl > dt span{
		font-size: 1.3rem;
	}
	
	.ir_news_list > a > dl > dd{
		padding: 10px 28px 14px 8px;
	}
	
}

/* ir_list
--------------------------------------------------------------------------- */

.ir_list{
	margin-top: 72px;
}

.ir_list > ul{
	display: flex;
	flex-wrap: wrap;
}

.ir_list > ul > li{
	width: calc(100% / 3 - 8px);
	margin-right: 12px;
    margin-bottom: 12px;
}

.ir_list > ul > li:nth-of-type(3n){
	margin-right: 0;
}

.ir_list > ul > li > a{
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 2.0rem;
	color: #fff;
	aspect-ratio: 1 / 0.75;
	text-decoration: none;
	overflow: hidden;
	border-radius: 8px;
}

.ir_list > ul > li > a:before{
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	transition: all .3s;
	z-index: -1;
}

.ir_list > ul > li > a:hover:before{
	transform: scale(1.1);
}

.ir_list > ul > li.item01 > a:before{
	background-image: url("../img/img_ir_list_001.png")
}

.ir_list > ul > li.item02 > a:before{
	background-image: url("../img/img_ir_list_002.png")
}

.ir_list > ul > li.item03 > a:before{
	background-image: url("../img/img_ir_list_003.png")
}

.ir_list > ul > li.item04 > a:before{
	background-image: url("../img/img_ir_list_004.png")
}

.ir_list > ul > li.item05 > a:before{
	background-image: url("../img/img_ir_list_005.png")
}

.ir_list > ul > li.item06 > a:before{
	background-image: url("../img/img_ir_list_006.png")
}

.ir_list > ul > li.item07 > a:before{
	background-image: url("../img/img_ir_list_007.png")
}

.ir_list > ul > li.item08 > a:before{
	background-image: url("../img/img_ir_list_008.png")
}

.ir_list > ul > li.item09 > a:before{
	background-image: url("../img/img_ir_list_009.png")
}

@media screen and (max-width: 767px){
	.ir_list > ul > li,
	.ir_list > ul > li:nth-of-type(3n){
		width: calc(100% / 2 - 8px);
		margin-right: 12px;
	}
	
	.ir_list > ul > li:nth-of-type(2n){
		margin-right: 0;
	}
	
	.ir_list > ul > li > a{
		font-size: 1.6rem;
	}
	
}