@charset "utf-8";

.contents-wrap{
  max-width: 1200px;
  margin: 0 auto;
	letter-spacing: 0.05em;
	line-height:1.9;
	font-size: 16px;
	-ms-text-size-adjust:100%;
	-webkit-text-size-adjust:100%
}

.contents-wrap p,
.literature li{
	font-family: "Times New Roman",Times,"ヒラギノ明朝 Pro","Hiragino Mincho Pro","游明朝",YuMincho,"HGS明朝E","ＭＳ Ｐ明朝","MS PMincho",serif;
}

.main-contents{
	max-width: 945px;
	margin: 0 auto;
}

.breadcrumb {
	margin: 20px 0 0;
}

.main-contents section>p{
	max-width: 820px;
	margin: 0 0 0 auto;
}

.main-contents section>h2{
	font-size: 2.4rem;
	font-weight: 700;
	margin-bottom: 0.6em;
	line-height: 1.6;
	color: #4C6796;
	text-indent: -2em;
	margin-left: 2em;
	position: relative;
}

.main-contents section>h2::before{
	content:'';
	width: 38px;
	height: 38px;
	background: #456192;
	margin-right: 10px;
	display: inline-block;
	vertical-align: bottom;
}

.main-contents section>h2::after{
	content:'';
	border-bottom: #8295B5 3px solid;
	width: calc(100% + 2em);
	display: block;
	position: absolute;
	left: -2em;
}

.main-contents figure{
	margin: 3em auto;
	max-width: 70%;
}

.main-contents strong,
a[href^="#modal-id-00"],
.main-contents p>span{
font-family: sans-serif;
}

a[href^="#modal-id-00"],
.main-contents p>span{
	color: #7388AD;
	font-weight: 700;
}

a[href^="#modal-id-00"]:not(:root){
	text-decoration: underline;
}

.literature{
	margin:4em 0 3em;
}

.literature h3{
	font-size: 16px;
	margin-bottom: -4px;
}

.literature h3::before{
	content: "◆";
	font-size: 16px;
	color: gray;
	margin-right: 3px;
}

.literature ul{
	counter-reset: reference;
	list-style-type: none;
	margin: 0.5em 0 0 -18px;
}

.literature li::before{
	counter-increment: reference;
	content: counter(reference)'）';
}

h4.related-head {
    border-left: 6px solid #333;
    padding: 4px 0 3px 10px;
    margin-bottom: 5px;
    background-color: #ccd3e3;
    font-size: 15pt;
    color: #333;
}

h5.rnote_book_title {font-size:x-large; margin: 5px 0px; padding: 0px; line-height: 120%; font-weight: bold;}

.mt3{
	margin-top:3em;
}

.mt4{
	margin-top:4em;
}

@media (max-width: 640px){
.main-contents figure{
    max-width: 100%;
    margin: 1em auto;
}
}