@charset "utf-8";
/* 学習ツール */
/* *******************************************************************
+ Since:2025-08-19
+ Update:XXXX-XX-XX
******************************************************************* */

#gtool header {
	background: #FFFFFF url(../img/gtool/hd_btmline.png) repeat-x bottom;
	padding: 0 0 13px;
}

h1.headTitle {
	margin: 20px 0 30px;
}

h1.headTitle .main {
	width: 290px;
}

#gtool .mainRead img {
	float: right;
}

#gtool h2 {
	border-bottom: 1px dotted #000000;
	padding: 10px 20px;
	position: relative;
}

#gtool h2::before {
	content: "";
	background: #4A91CA;
	width: 10px;
	height: 30px;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	margin: auto;
}

#gtool h3 {
	background: url(../img/gtool/bg_head2.png) no-repeat 5px 8px;
	border-bottom: 1px dotted #4A91CA;
	padding: 5px 28px;
    margin: 0 0 10px;
	font-size: 18px;
	color: #4A91CA;
}

#gtool .aboutBoxWrap {
	padding: 15px 0 0;
	display: flex;
	align-items: flex-start;
	flex-wrap: wrap;
	gap: 30px;
}

#gtool .aboutBox {
	margin: 0 0 20px;
	width: calc(100% / 2 - 30px );
}

.aboutBox .ph {
	margin-top:20px;
	text-align: center;
	display: flex;
	justify-content: center;
	align-items: flex-end;
	gap: 10px 40px;
}
.aboutBox .ph.text_start{
	align-items: flex-start;
}
.aboutBox .ph figure{
	margin: 0;
}
.aboutBox .ph figcaption {
	font-size: 16px;
	line-height: 18px;
	font-weight: 600;
}


.aboutBox .ph img + figcaption {
	margin-top: 10px;
}
.aboutBox .ph figcaption + img {
	margin-top: 10px;
}

#gtool .aboutBox h4,
#gtool .aboutBoxL h4 {
	padding: 6px 2px;
	font-size: 16px;
}

#gtool .aboutBox h4 span,
#gtool .aboutBoxL h4 span {
	color: #4A91CA;
}
.attention{
	padding-left: 1em;
	text-indent: -1em;
}
@media screen and (max-width: 767px) {

	h1.headTitle .main {
		width: 100%;
	}

	#gtool .aboutBox {
        width: 100%;
		margin: 0 0 15px;
	}

	#gtool h3 {
		padding-right: 0;
	}

	.aboutBox .ph figcaption {
		font-size: 14px;
	}
	.aboutBox .ph {
		gap: 10px 20px;
	}
	.aboutBox .ph_2ph figure{
		width: calc(50% - 20px );
	}
}