@charset "UTF-8";

/* base
========================================================================== */
.clearfix::after {
	content: "";
	display: block;
	clear: both;
}
img{
	vertical-align: bottom;
}
.body-article .footer{
	margin-top: 0;
}
.body-article .main{
	padding: 0 10px;
}
.img-article{
	width: 100%;
	max-width: 500px;
}
@media screen and (min-width: 768px) {
	.body-article .main{
		padding: 0 20px;
	}
	.img-article{
		width: 70%!important;
		max-width: 100%;
	}
}

/* main-column
========================================================================== */
.main-2col{
	margin-top: 40px;
}
.main-column img{
	margin: 10px 0;
}
@media screen and (min-width: 768px) {
	.main-2col{
		position: relative;
		margin-top: 40px;
	}
	.main-column{
		width: calc(100% - 330px);
		float: left;
		margin-right: 30px;
	}
	.main-column img{
		margin: 20px 0;
	}
}

/* side-column
========================================================================== */

@media screen and (min-width: 768px) {
	.side-column{
		position: sticky;
		width: 300px;
		float: right;
		top: 178px;
	}
}

/* main_visual
========================================================================== */
.main_visual{
	width: 100%;
}
.main_visual img{
	width: 100%;
	max-width: 100%;
}
@media screen and (min-width: 768px) {
	.main_visual{
		padding: 0;
	}	
}

/* 目次
========================================================================== */
.block-mokuji{
	position: relative;
	background-color: #f4f4f4;
	border-radius: 10px;
	padding: 30px 20px;
	margin-bottom: 30px;
}
.block-mokuji .mokuji-ttl{
	position: absolute;
	top: -10px;
	left: 60px;
	font-weight: bold;
}
.block-mokuji .mokuji-ttl::before{
	position: absolute;
	content: "";
	background: url(../img/basic/icon_mokuji.svg) no-repeat center center;
    background-size: 24px 26px;
    width: 24px;
    height: 26px;
	top: 0;
    left: -40px;	
}
.block-mokuji .mokuji-list li a{
	border-bottom: 1px dashed #dad7cb;
	display: block;
	color: #1d3994;
	padding: 8px 0 6px;
	line-height: 1.5;
}
.block-mokuji .mokuji-list li a.active {
  font-weight: bold;
}
.block-mokuji .mokuji-list li a:hover{
	text-decoration: underline;
}
.block-mokuji .mokuji-list li a.active:hover{
	text-decoration: none;
}
.block-mokuji .mokuji-list > li > a{
	position: relative;
	padding-left: 20px;
}
.block-mokuji .mokuji-list > li > a::before{
	position: absolute;
	content: "";
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background-color: #e0d9b5;
	top: 50%;
	left: 0;
	transform: translate(-0, -50%);
}
.block-mokuji .mokuji-list > li > ul > li > a{
	position: relative;
	margin-left: 22px;
	padding-left: 20px;
}
.block-mokuji .mokuji-list > li > ul > li > a::before{
	position: absolute;
	content: "";
	width: 3px;
	height: 3px;
	border-radius: 50%;
	background-color: #aaa;
	top: 20px;
	left: 6px;
	transform: translate(-0, -50%);
}
@media screen and (min-width: 768px) {
	.block-mokuji{
		margin-bottom: 0;
	}
}

/* 汎用パーツ
========================================================================== */

/*ttl*/
.article-ttl01{
	font-size: 2.4rem;
	font-weight: bold;
	border-bottom: 3px solid #e0d9b5;
	padding-bottom: 8px;
	margin: 30px 0 15px;
}
.article-ttl01 > .article-ttl02{
	background-color: aqua;
}
.article-ttl02{
	font-size: 2rem;
	background-color: #f6f2de;
	border-radius: 10px;
	padding: 8px 10px;
	margin: 30px 0 20px;
}
.article-ttl03{
	font-size: 1.8rem;
	border-left: 5px solid #e0d9b5;
	padding-left: 15px;
	margin: 30px 0 20px;
}
@media screen and (min-width: 768px) {
	.article-ttl01{
		font-size: 2.8rem;
		padding-bottom: 12px;
		margin: 60px 0 35px;
	}
	.article-ttl02{
		font-size: 2.2rem;
		padding: 10px 20px;
		margin: 40px 0 25px;
	}
	.article-ttl03{
		font-size: 2rem;
	}
}

/*table*/
.table-type01{
	width: 100%;
	background-color: #fff;
	border: 1px solid #dad7cb;
}
.table-type01 th, .table-type01 td{
	border-bottom: 1px solid #dad7cb;
	padding: 15px 20px;
    vertical-align: middle;
}
.table-type01 th{
	background-color: #f3f2ef;
	border-right: none;
}

/*box*/
.box-point{
	position: relative;
	border: 3px dotted #b39b6b;
	border-radius: 10px;
	padding: 20px 20px 15px;
	margin: 20px 0;
}
.box-point .point__ic{
	position: absolute;
    top: -15px;
    left: 25px;
    background-color: #fff;
    font-size: 1.6rem;
    font-weight: bold;
    color: #b39b6b;
    padding: 0px 10px 0 45px;
}
.box-point .point__ic::before{
	position: absolute;
	content: "";
	background: url(../img/basic/icon_point.svg) no-repeat center center;
    background-size: 30px 22px;
    width: 30px;
    height: 22px;
	top: -2px;
    left: 10px;
}
.box-point .point__ttl{
	font-weight: bold;
	margin-bottom: 5px;
}
@media screen and (min-width: 768px) {
	.box-point{
		padding: 25px 25px 20px;
		margin: 25px 0;
	}
	.box-point .point__ic{
		font-size: 1.8rem;
		padding: 0px 10px 0 55px;
	}
	.box-point .point__ic::before{
		background-size: 34px 26px;
		width: 34px;
		height: 26px;
	}

}

.box-case__wrap{
	margin: 20px 0;
}
.box-case{
	padding: 20px 0;
	text-align: center;
	border-bottom: 2px dotted #dad7cb;
}
.box-case .case__wrap{
	text-align: left;
}
.box-case .case__wrap .case__ttl{
	display: inline-block;
	background-color: #b39b6b;
	border-radius: 20px;
	padding: 3px 20px;
	color: #fff;
	font-weight: bold;
	font-size: 1.4rem;
	margin-bottom: 13px;
}
.box-case .case__wrap .case__summary{
	font-weight: bold;
	margin-bottom: 5px;
}
.box-case .case__wrap .case__timeline{
	display: flex;
	flex-wrap: wrap;
}
.box-case .case__wrap .case__timeline dt{
	position: relative;
	width: 5em;
	display: inline-block;
	font-weight: bold;
	margin-bottom: 15px;
}
.box-case .case__wrap .case__timeline dt::after{
	content: "…";
	position: absolute;
	top: -5px;
	right: 7px;
}
.box-case .case__wrap .case__timeline dd{
	width: calc(100% - 5em);
	display: inline-block;
	margin-bottom: 10px;
}
.box-case img{
	max-width: 400px;
}
@media screen and (min-width: 768px) {
	.box-case__wrap{
		margin: 25px 0;
	}
	.box-case{
		padding: 25px 0;
	}	
	.box-case .case__wrap{
		width: calc(100%/2 - 10px);
		float: left;
		margin-right: 20px;
	}
	.box-case .case__wrap + img{
		width: calc(100%/2 - 10px);
		float: left;
		margin: 0;
	}
	.box-case .case__wrap .case__ttl{
		font-size: 1.5rem;
	}
	.box-case .case__wrap .case__summary{
		font-size: 1.8rem;
		margin-bottom: 8px;
	}
	.box-case .case__wrap .case__timeline dd{
		margin-bottom: 15px;
	}
	.box-case img{
		max-width: auto;
	}
}

/*text*/
.main-column p{
	line-height: 1.7;
}
.gray-dot:before{color: #aaa;}