/* detailHead */
#detailHead{
}
#detailHead .ttlWrap{
	position: relative;
	padding: 50px 0;
}
#detailHead .ttlWrap::before,
#detailHead .ttlWrap::after{
	content: '';
	width: 100%;
	height: 2px;
	position: absolute;
	top: 0;
	left: 0;
}
#detailHead .ttlWrap::before{
	background-color: var(--bg-color);
}
#detailHead .ttlWrap::after{
	width: 460px;
	background-color: var(--main-color);
}
#detailHead .bookTtl{
	font-size: 36px;
}
#detailHead .author{
	font-size: 18px;
	margin-top: 10px;
}
#detailHead .detailHeadWrap{
	display: flex;
	align-items: flex-start;
}
#detailHead .detailHeadWrap .col_1{
	width: 440px;
}
#detailHead .detailHeadWrap .col_1 .bookcover{
	padding: 60px;
	background-color: var(--bg-color);
	text-align: center;
}
#detailHead .detailHeadWrap .col_1 .bookcover img{
	margin: auto;
	max-width: 320px;
	width: 100%;
	box-shadow: 0px 0px 8px 2px rgba(0, 0, 0, 0.1);
}
#detailHead .detailHeadWrap .col_1 .optionList{
	margin-top: 20px;
}
#detailHead .detailHeadWrap .col_1 .optionList li{
	margin-bottom: 5px;
}
#detailHead .detailHeadWrap .col_1 .optionList li a{
	display: block;
	text-align: center;
	background-color: #e5f3fa;
	border: solid 1px #0085cd;
	border-radius: 10px;
	margin-bottom: 5px;
	line-height: 60px;
	color: #0085cd;
}
#detailHead .detailHeadWrap .col_1 .optionList li a span{
	position: relative;
	padding-left: 20px;
}
#detailHead .detailHeadWrap .col_1 .optionList li a span::before{
	content: '';
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background-size: contain;
}
#detailHead .detailHeadWrap .col_1 .optionList li.tachiyomi a span::before{
	width: 31px;
	height: 21px;
	background: url("../images/icon_books.svg") no-repeat;
	left: -20px;
}
#detailHead .detailHeadWrap .col_1 .optionList li.seigo a span::before{
	width: 23px;
	height: 13px;
	background: url("../images/icon_list.svg") no-repeat;
	left: -10px;
}
#detailHead .detailHeadWrap .col_1 .optionList li.naire a span::before{
	width: 18px;
	height: 18px;
	background: url("../images/icon_pen.svg") no-repeat;
	left: -5px;
}
#detailHead .detailHeadWrap .col_2{
	margin-left: 70px;
	width: calc(100% - 440px);
}
#detailHead .detailHeadWrap .col_2 .copy{
	color: var(--main-color);
	margin-bottom: 30px;
}
#detailHead .detailHeadWrap .col_2 .specList{
	margin-bottom: 30px;
}
#detailHead .detailHeadWrap .col_2 .specList dl{
	width: 100%;
	display: flex;
	padding: 15px 0;
	border-top: solid 1px var(--main-color);
}
#detailHead .detailHeadWrap .col_2 .specList dl:last-child{
	border-bottom: solid 1px var(--main-color);
}
#detailHead .detailHeadWrap .col_2 .specList dt{
	width: 7em;
	color: var(--main-color);
	border-right: solid 1px var(--main-color);
	padding-left: 2em;
	flex-shrink: 0;
}
#detailHead .detailHeadWrap .col_2 .specList dd{
	width: calc(100% - 5em);
	padding-left: 2em;
	word-break: break-all;
}
#detailHead .detailHeadWrap .col_2 .shopList{
	margin-bottom: 20px;
	background-color: var(--main-color);
	padding: 20px;
}
#detailHead .detailHeadWrap .col_2 .shopList p{
	color: #FFFFFF;
	text-align: center;
}
#detailHead .detailHeadWrap .col_2 .shopList p span{
	position: relative;
	padding-left: 25px;
}
#detailHead .detailHeadWrap .col_2 .shopList p span::before{
	content: '';
	display: block;
	position: absolute;
	width: 18px;
	height: 14px;
	background: url("../images/icon_shop.svg") no-repeat;
	top: 50%;
	left: 0;
	transform: translateY(-50%);
	background-size: contain;
}
#detailHead .detailHeadWrap .col_2 .shopList ul{
	width: 100%;
	margin-top: 10px;
	display: flex;
	flex-wrap: wrap;
}
#detailHead .detailHeadWrap .col_2 .shopList ul li{
	width: 33.33%;
	display: flex;
	padding: 5px;
}
#detailHead .detailHeadWrap .col_2 .note li{
	font-size: 12px;
	padding-left: 1em;
	text-indent: -1em;
}
/* intro */
#intro{
	margin-top: 50px;
}
#intro .ttlWrap{
	border-top: solid 1px var(--main-color);
	border-bottom: solid 1px var(--main-color);
	padding: 15px 0;
}
#intro .ttlWrap .secTtl{
	width: 8em;
	font-size: 22px;
	color: var(--main-color);
	border-right: solid 1px var(--main-color);
	padding: 0 1em;
}
#intro .txt,
#intro .image{
	margin-top: 20px;
}
#intro .txt{
	line-height: 2;
}
#intro .image{
	display: flex;
	flex-wrap: wrap;
}
#intro .image .wrap{
	width: 50%;
	padding:0 20px 20px 0;
	position: relative;
}
#intro .image .wrap a{
	position: relative;
	display: inline-block;
}
#intro .image .wrap img{
	border: solid 1px #CCCCCC;
}
#intro .image .wrap a::after{
	content: '';
	display: block;
	position: absolute;
	width: 31px;
	height: 32px;
	background: url("../images/icon_zoom.svg") no-repeat;
	bottom: 30px;
	right: -10px;
	background-size: contain;
}
/* mokuji */
#mokuji{
	margin-top: 50px;
}
#mokuji .ttlWrap{
	border-top: solid 1px var(--main-color);
	border-bottom: solid 1px var(--main-color);
	padding: 15px 0;
}
#mokuji .ttlWrap .secTtl{
	width: 8em;
	font-size: 22px;
	color: var(--main-color);
	border-right: solid 1px var(--main-color);
	padding: 0 1em;
}
#mokuji .wrap{
	position: relative;
}
#mokuji .wrap.hide{
	height: 200px;
	overflow-y: hidden;
}
#mokuji .txt{
	margin-top: 20px;
	line-height: 2;
}
#mokuji .btnMore{
	margin-top: 20px;
	text-align: center;
	position: absolute;
	bottom: 0;
	width: 100%;
	padding-top: 100px;
	padding-bottom: 50px;
	background: linear-gradient(to bottom, rgb(255, 255, 255, 0) 0%, rgb(255, 255, 255, 1) 70%);
	display: none;
}
#mokuji .btnMore span{
	position: relative;
	margin: auto;
	display: inline-block;
	width: 100%;
	max-width: 300px;
	height: 50px;
	border-radius: 25px;
	background-color: var(--main-color);
	color: #FFFFFF;
	text-align: center;
	line-height: 50px;
	font-weight: bold;
	cursor: pointer;
}
#mokuji .btnMore span::after{
	position: absolute;
	top: 0;
	bottom: 0;
	right: 20px;
	margin: auto;
	content: "";
	vertical-align: middle;
	width: 10px;
	height: 10px;
	border-top: 2px solid #FFFFFF;
	border-right: 2px solid #FFFFFF;
	-webkit-transform: rotate(135deg);
	transform: rotate(135deg);
}
/* relation */
#relation{
	margin-top: 50px;
}
#relation .ttlWrap{
	border-top: solid 1px var(--main-color);
	border-bottom: solid 1px var(--main-color);
	padding: 15px 0;
}
#relation .ttlWrap .secTtl{
	width: 8em;
	font-size: 22px;
	color: var(--main-color);
	border-right: solid 1px var(--main-color);
	padding: 0 1em;
}
#relation .wrap{
	position: relative;
}
#relation .wrap .arrow_box{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
}
#relation .relation-slider{
	margin: 10px auto 0;
	width: calc(100% - 80px);
	opacity: 0;
}
#relation .relation-slider .slick-track{
	display: flex;
	align-items: flex-end;
}
#relation .relation-slider .slick-slide{
	margin: 20px;
}
#relation .relation-slider .slick-slide img{
	box-shadow: 0px 0px 8px 2px rgba(0, 0, 0, 0.1);
}
#relation .relation-slider .slick-slide .bookTtl{
	margin-top: 10px;
	font-size: 16px;
}
@media screen and (max-width:1200px) {
	/* detailHead */
	#detailHead .detailHeadWrap .col_2{
		margin-left: 30px;
	}
}
@media screen and (max-width:1000px) {
	/* detailHead */
	#detailHead .ttlWrap{
		padding: 20px 0;
	}
	#detailHead .ttlWrap::after{
		width: 20%;
	}
	#detailHead .bookTtl{
		font-size: 26px;
		line-height: 1.4;
	}
	#detailHead .author{
		font-size: 16px;
	}
	#detailHead .detailHeadWrap{
		display: flex;
		align-items: flex-start;
		flex-direction: column;
	}
	#detailHead .detailHeadWrap .col_1{
		width: 100%;
	}
	#detailHead .detailHeadWrap .col_1 .bookcover{
		padding: 30px;
	}
	#detailHead .detailHeadWrap .col_2{
		margin: 30px 0 0 0;
		width: 100%;
	}
	/* intro */
	#intro .ttlWrap .secTtl{
		font-size: 18px;
	}
	/* mokuji */
	#mokuji .ttlWrap .secTtl{
		font-size: 18px;
	}
	/* relation */
	#relation .ttlWrap .secTtl{
		font-size: 18px;
	}
	#relation .relation-slider{
		width: calc(100% - 70px);
	}
	#relation .relation-slider .slick-slide{
		margin: 15px;
	}
	#relation .relation-slider .slick-slide .bookTtl{
		font-size: 14px;
	}
}
@media screen and (max-width:600px) {
	/* detailHead */
	#detailHead .detailHeadWrap .col_2 .shopList{
		margin-bottom: 10px;
		padding: 10px;
	}
	#detailHead .detailHeadWrap .col_2 .shopList ul{
		margin-top: 5px;
	}
	#detailHead .detailHeadWrap .col_2 .shopList ul li{
		width: 50%;
	}
}