/* ===================================================================
動作環境 / 制限事項
=================================================================== */

:root {
	--spec-spacing: 0.8em;
}
.spec-block {
	max-width: 1200px;
	margin: 0 auto calc(var(--spec-spacing) * 8) auto;
	word-wrap: break-word;
}
.spec-headerLv1 {
	margin: 0 0 calc(var(--spec-spacing) * 2) 0;
	padding: .4em 1em;
	background-color: #336c9b;
	text-align: center;
	font-size: 1.4em;
	font-weight: 400;
	color: #fff;
}
.spec-headerLv1Sub {
	display: block;
	text-align: center;
	font-size: 0.75em;
}
.spec-listLv1 {
	margin: var(--spec-spacing) 0;
	padding: 0 0 0 1.6em;
}
.spec-listLv2 {
	margin: calc(var(--spec-spacing) * 0.5) 0;
	padding: 0 0 0 1.6em;
}
.spec-note {
	margin: var(--spec-spacing) 0 0 0;
	padding: 0;
}
.spec-note li {
	margin-left: 30px;
	list-style-type: none;
	counter-increment: annotation;
	text-indent: 1.8em;
	font-size: small;
}
.spec-note li:before {
	display: inline-block;
	width: 2em;
	margin-left: -50px;
	content: '\203B'counter(annotation);
	text-indent: 0;
}
.spec-noteParagraph {
	margin: var(--spec-spacing) 0;
	padding: 0;
}
.spec-labelLv1 {
	box-sizing: border-box;
	float: left;
	clear: left;
	width: 30%;
	margin: 0;
	padding: var(--spec-spacing) calc(var(--spec-spacing) * 2) var(--spec-spacing) 0.2em;
	border-top: 1px solid #dce3e8;
	font-size: 1em;
	font-weight: 500;
	color: #0064ba;
}
.spec-labelLv2 {
	margin: var(--spec-spacing) 0;
	padding: 0;
	font-weight: 500;
}
.spec-containerLv1 {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	overflow: hidden;
	border-bottom: 1px solid #dce3e8;
}
.spec-containerLv2 {
	box-sizing: border-box;
	float: left;
	width: 70%;
	margin: 0;
	padding: 0;
	border-top: 1px solid #dce3e8;
}
.spec-block sup {
	position: relative;
	bottom: 0.25em;
	vertical-align: baseline;
	line-height: 1;
}