@charset "UTF-8";
/*
Theme Name: CSNET 2023
Theme URI: https://www.csnet97.com/
Description: CSNET Original themes since 2023.
Author: CSNET
Author URI: https://www.csnet97.com/
Version: 1.0
*/

/*! destyle.css v3.0.0 | MIT License | https://github.com/nicolas-cusan/destyle.min.css */
*,::before,::after{box-sizing:border-box;border-style:solid;border-width:0}html{line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{margin:0}main{display:block}p,table,blockquote,address,pre,iframe,form,figure,dl{margin:0}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit;margin:0}ul,ol{margin:0;padding:0;list-style:none}dt{font-weight:700}dd{margin-left:0}hr{box-sizing:content-box;height:0;overflow:visible;border-top-width:1px;margin:0;clear:both;color:inherit}pre{font-family:monospace,monospace;font-size:inherit}address{font-style:inherit}a{background-color:transparent;text-decoration:none;color:inherit}abbr[title]{text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:inherit}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}svg,img,embed,object,iframe{vertical-align:bottom}button,input,optgroup,select,textarea{-webkit-appearance:none;appearance:none;vertical-align:middle;color:inherit;font:inherit;background:transparent;padding:0;margin:0;border-radius:0;text-align:inherit;text-transform:inherit}[type="checkbox"]{-webkit-appearance:checkbox;appearance:checkbox}[type="radio"]{-webkit-appearance:radio;appearance:radio}button,[type="button"],[type="reset"],[type="submit"]{cursor:pointer}button:disabled,[type="button"]:disabled,[type="reset"]:disabled,[type="submit"]:disabled{cursor:default}:-moz-focusring{outline:auto}select:disabled{opacity:inherit}option{padding:0}fieldset{margin:0;padding:0;min-width:0}legend{padding:0}progress{vertical-align:baseline}textarea{overflow:auto}[type="number"]::-webkit-inner-spin-button,[type="number"]::-webkit-outer-spin-button{height:auto}[type="search"]{outline-offset:-2px}[type="search"]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}label[for]{cursor:pointer}details{display:block}summary{display:list-item}[contenteditable]:focus{outline:auto}table{border-color:inherit}caption{text-align:left}td,th{vertical-align:top;padding:0}th{text-align:left;font-weight:700}


body .is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)) {
	max-width: 1200px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 25px;
	padding-right: 25px;
}
/*=================================
全体設定
=================================*/
* {
	margin: 0;
	padding: 0;
	/*vertical-align: bottom;*/
	box-sizing: border-box;
}
body {
	font-size: 15px;
	line-height: 1.8;
	font-family: 'Noto Sans JP',Helvetica Neue,Helvetica,YuGothic,Yu Gothic,'ヒラギノ角ゴ Pro W3',Hiragino Kaku Gothic Pro,"メイリオ",Meiryo, sans-serif;
	/*
	GenJyuuGothic-Normal, "Lucida Grande", "segoe UI", "ヒラギノ丸ゴ ProN W4", "Hiragino Maru Gothic ProN", Meiryo, Arial, sans-serif;
	*/
	/*
	Helvetica Neue,Helvetica,YuGothic,Yu Gothic,'ヒラギノ角ゴ Pro W3',Hiragino Kaku Gothic Pro,"メイリオ",Meiryo,sans-serif;
	*/
	color: #111;
	text-align: justify;
	margin: 0;
	padding: 0;
}
h2 {
	font-size: 28px;
	margin-bottom: 30px;
}
h3 {
	margin: 0 0 20px;
	font-size: 24px;
	line-height: 1.05;
	font-weight: 700;
	color: rgba(11, 11, 11, 1.0);
}
ul, ol {
	list-style: none;
}
table {
	width: 100%;
	border-collapse: collapse;
}
a, a:visited {
	display: inline-block;
	color: rgba(45, 45, 45, 1.0);
	text-decoration: none;
}
a:hover {
	color: rgba(225, 0, 54, 1.0);
}
.txt-size-s {
	font-size: 0.65rem;
	line-height: 1.6;
}
.txt-size-l {
	font-size: 1.2rem;
}
.txt-center {
	text-align: center;
}
.w1200 {
	width: 100%;
	max-width: 1250px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 25px;
	padding-right: 25px;
}
.w1200p0 {
	width: 100%;
	max-width: 1250px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 0;
	padding-right: 0;
}
.w1000 {
	width: 100%;
	max-width: 1050px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 25px;
	padding-right: 25px;
}
.w1000p0 {
	width: 100%;
	max-width: 1050px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 0;
	padding-right: 0;
}
.w800 {
	width: 100%;
	max-width: 850px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 25px;
	padding-right: 25px;
}
.w800p0 {
	width: 100%;
	max-width: 850px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 0;
	padding-right: 0;
}
.w100a {
	width: 100%;
	margin: 0 auto;
}
.w100 {
	width: 100%;
}
.w95a {
	width: 95%;
	margin: 0 auto;
}
.w95 {
	width: 95%;
}
.w90a {
	width: 90%;
	margin: 0 auto;
}
.w90 {
	width: 90%;
}
.w85a {
	width: 85%;
	margin: 0 auto;
}
.w85 {
	width: 85%;
}
.w80a {
	width: 80%;
	margin: 0 auto;
}
.w80 {
	width: 80%;
}
.w100a, .w100, .w95a, .w95, .w90a,.w90,
.w85a, .w85, .w80a, .w80 {
	max-width: 1200px;
}
.bg-white {
	background-color: rgba(255, 255, 255, 0.9);
}
.bg-black {
	background-color: rgba(75, 75, 75, 0.9);
}
.bg-gray {
	background-color: rgba(240, 240, 240, 0.9);
}
.bg-quartz {
	background-color: rgba(225, 0, 54, 0.9);
}
.bg-orange {
	background-color: rgba(234, 75, 12, 0.9);
}
.bg-yellow {
	background-color: rgba(252, 196, 0, 0.9);
}
.flex {
	display: flex;
}
.flex-w {
	display: flex;
	flex-wrap: wrap;
}
.flex-wb {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.flex-wc {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
}
.dsp-over-alert {
	display: none;
}
.column-2-sp1 {
	width: 49%;
}
.column-3-sp1 {
	width: 32%;
}
.tabsp-only, 
.sp-only {
	display: none;
}



/*== Header設定 =========================*/
header {
	width: 100%;
	margin: 0 auto;
	/*padding: 0 40px;*/
	background-color: rgba(252, 196, 0, 1.0);
	position: fixed;
	top: 0;
	z-index: 99;
}
.site-header h1 {
	padding: 4px 40px;
	font-size: 13px;
}
.site-header-inner {
	padding: 0 40px;
	align-items: center;
}
#header-logo {
	width: 20%;
	max-width: 240px;
}
#header-menu {
	width: 78%;
	text-align: right;
}


/*== Nav設定 =========================*/
nav {
	margin: 0;
	padding: 0;
	border-style: none;
	float: right;
}
#g-navi {
	padding: 0 10px;
	text-align: center;
}
#g-navi > li {
	display: inline-block;
}
#g-navi > li.active-navi {
	background-color: rgba(255, 255, 255, 0.4);
}
#g-navi > li > a,
#g-navi > li > span {
	font-weight: bold;
	padding: 1.0em;
	letter-spacing: -0.02rem;
	transition: 0.5s;
	position: relative;
}
#g-navi > li > a:hover {
	color: rgba(255, 255, 255, 1.0);
	background-color: rgba(225, 0, 54, 1.0);
}
#g-navi > li.active-navi > a:hover {
	color: rgba(45, 45, 45, 1.0);
	background-color: rgba(255, 255, 255, 0);
}
#g-navi > li.has-child > a::after {
	font-family: 'Material Icons';
	content: '\e5cf';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
}
.sp-menu-btn {
	display: none;
}


/*== Navi-Child設定 =========================*/
.has-child-box {
	width: 100%;
	background-color: rgba(252, 196, 0, 1.0);
	position: absolute;
	left: 0;
	top: 88px;
	z-index: 2;
	visibility: hidden;
	opacity: 0;
	transition: all .3s;
}
.has-child-box ul li a {
	color: rgba(255, 255, 255, 1.0);
}
.has-child.active-navi .has-child-box ul li a {
	color: rgba(45, 45, 45, 1.0);
}
.has-child:hover > div.has-child-box {
	z-index: 3;
}
/*hoverしたら表示*/
.has-child:hover > div.has-child-box,
.has-child.active-navi > div.has-child-box {
	visibility: visible;
	opacity: 1;
}
.has-child.active-navi ul {
	background-color: rgba(255, 255, 255, 0.4);
}
.has-child:hover ul {
	background-color: rgba(225, 0, 54, 1.0);
}
.has-child.active-navi:hover ul {
	background-color: rgba(255, 255, 255, 0.4);
}
.has-child ul li {
	padding: 6px 0;
}
.has-child ul li:hover {
	background-color: rgba(255, 255, 255, 0.4);
}
.has-child ul li a,
.has-child ul li a:visited {
	padding: 0.5em 1.0em;
	font-size: 0.85em;
	font-weight: bold;
	letter-spacing: -0.02rem;
	border-left: 2px solid rgba(252, 196, 0, 1.0);
	transition: 0.5s;
}
.has-child ul li:last-child a {
	border-right: 2px solid rgba(252, 196, 0, 1.0);
}
.has-child ul li a:hover,
.has-child ul li.active-navi a {
	color: rgba(225, 0, 54, 1.0);
}


/*== Main設定 =========================*/
main {
	border-bottom: 2px solid rgba(252, 196, 0, 1.0);
}
.not-top h2 {
	margin-bottom: 0;
	padding-top: 150px;
	font-size: 48px;
	color: rgba(255, 255, 255, 1.0);
	text-align: center;
	border-bottom: 2px solid rgba(252, 196, 0, 1.0);
}
#home.not-top h2 {
	border-bottom: none;
}
.sec {
	padding: 150px 0 0;
}
.sec-mid {
	padding: 80px 0 0;
}
.sec-last {
	padding-bottom: 150px;
}
.sec h3 {
	margin-bottom: 40px;
	font-size: 48px;
	text-align: center;
}
.error-conte {
	height: 70vh;
	padding-top: 200px;
}
.br-sp {
	display: none;
}
.list-style-dot {
	list-style-type: disc;
}


/*== Aside設定 =========================*/
#group-site a {
	width: 36%;
	margin: 20px 1%;
	padding: 20px;
	background-color: rgba(252, 196, 0, 1.0);
	border-radius: 20px;
	display: block;
	overflow: hidden;
}
#group-site a:hover {
	color: #000;
}
#group-site a dd.group-site-img {
	margin: 5px 0;
	overflow: hidden;
	background-color: rgba(0, 0, 0, 1.0);
}
#group-site a:hover dt {
	color: rgba(225, 0, 54, 1.0);
}
#group-site a:hover dd.group-site-img img {
	animation-name: scaleUp;
	animation-duration:0.8s;
	animation-fill-mode:forwards;
}
@keyframes scaleUp {
	0% {
		transform: scale(1.0);
	}
	100% {
		transform: scale(1.15);
	}
}


/*== Footer設定 =========================*/
footer {
	color: rgba(240, 240, 240, 1.0);
	text-align: center;
	background-color: rgba(45, 45, 45, 1.0);
	background-image:
	radial-gradient(#000 40%, transparent 20%),
	radial-gradient(#000 40%, transparent 20%);
	background-size: 4px 4px;
	background-position: 0 0, 2px 2px;
	border-top: 3px solid rgba(225, 0, 54, 1.0);
}
.footer-inner {
	padding: 50px 0;
	text-align: left;
}
.footer-inner .corp-logo {
	width: 20%;
}
.footer-inner .corp-data {
	width: 38%;
}
.footer-inner .corp-service {
	width: 38%;
}
.footer-inner .corp-service dt {
	font-weight: normal;
}
.footer-menu a {
	font-size: 0.75rem;
	color: rgba(255, 255, 255, 1.0);
}
.site-credit {
	padding: 5px 0;
	font-size: 0.75rem;
	line-height: 1.9;
}


/*== リンクボタン設定 =========================*/
.cs-btn1 {
	text-align: center;
}
.cs-btn1 a, .cs-btn1 a:visited {
	padding: 0.5em 1.5em;
	font-size: 28px;
	color: rgba(12, 12, 12, 1.0);
	background-color: rgba(252, 196, 0, 1.0);
	transition: 0.5s;
}
.cs-btn1 a:hover {
	color: rgba(240, 240, 240, 1.0);
	background-color: rgba(225, 0, 54, 1.0);
}


/*== アニメーション関連設定 =========================*/
.fadeUp {
	animation-name: fadeUpAnime;
	animation-duration:0.6s;
	animation-fill-mode:forwards;
	opacity: 0;
}
@keyframes fadeUpAnime {
	from {
		opacity: 0;
		transform: translateY(80px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}


/*== 背景フェイドスライド設定 =========================*/
#slider {
	width: 100%;
	height: 100vh;
	position: fixed;
	top: 0;
	z-index: -99;
}



/*=================================
タブレット設定（600px〜1024px）
=================================*/
@media only screen and (max-width: 1024px) {

	body {
		font-size: 14px;
	}
	.tabsp-only {
		display: block;
	}
	header {
		min-height: 67px;
		box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
	}
	.site-header h1 {
		padding: 0 20px 4px;
	}
	.site-header-inner {
		padding: 0 20px;
	}
	#header-logo {
		width: 85%;
		max-width: 200px;
	}
	#g-navi {
		display: none;
	}
	#g-navi.navi-open {
		display: block;
		position: fixed;
		top: 67px;
		right: 0;
		width: 90vw;
		height: 100vh;
		background-color: rgba(252, 240, 195, 1.0);
		z-index: 998;
		animation: fadein 0.6s;
	}
	@keyframes fadein{
		/*fadeinの変化を記述*/
		0%{
			opacity: 0;
		}
		100%{
			opacity: 1;
		}
	}
	#g-navi {
		padding-top: 15px;
		text-align: left;
	}
	#g-navi li {
		display: block;
		border-bottom: 1px solid rgb(120, 120, 120);
	}
	#g-navi li a {
		padding: 10px 5px;
		display: block;
		position: relative;
	}
	#g-navi li span {
		padding: 0 0.5em;
	}
	.has-child:hover > div.has-child-box,
	.has-child.active-navi > div.has-child-box {
		display: none;
	}
	#g-navi > li.has-child > a::after {
		bottom: unset;
		left: unset;
		right: 15px;
		transform: translateX(0);
		display: none;
	}
	.sp-menu-btn {
		display: block;
		width: 50px;
		height: 50px;
		background-color: #fff;
		border-radius: 50%;
		text-align: center;
		cursor: pointer;
		position: absolute;
		top: 8px;
		right: 8px;
		z-index: 999;
	}
	.sp-menu-btn img {
		width: 80%;
		padding: 5px 0 0;
	}
	.error-conte {
		height: 85vh;
	}
	.footer-inner .corp-logo,
	.footer-inner .corp-data,
	.footer-inner .corp-service {
		width: 100%;
	}
	.corp-logo {
		margin-bottom: 20px;
		text-align: center;
	}
	.corp-logo img {
		width: 80%;
	}
	.corp-service dl {
		margin-top: 15px;
	}
	.corp-service dl dt {
		margin-bottom: 5px;
		padding: 3px;
		line-height: 1.1;
		text-align: center;
		color: rgba(45, 45, 45, 1.0);
		background-color: rgba(255, 255, 255, 1.0);
	}
	.cs-btn1 a {
		padding: 0.5em 1.0em;
		font-size: 20px;
	}
	.dsp-over-alert {
		display: block;
		font-size: 16px;
		text-align: center;
	}
	.dsp-over-alert::before {
		font-family: Material Icons;
		content: '\e9ec';
		margin-right: 3px;
		font-size: 19px;
		color: rgb(120, 120, 120);
	}
	.dsp-over {
		overflow-x: scroll;
	}
	.dsp-over-box {
		min-width: 1024px;
		padding: 15px 5px;
	}

}



/*=================================
スマホ設定（320px〜599px）
=================================*/
@media only screen and (max-width: 599px) {

	.txt-size-l {
		font-size: 1.12rem;
		letter-spacing: -0.02em;
	}
	.column-2-sp1, 
	.column-3-sp1 {
		width: 100%;
	}
	.sp-only {
		display: block;
	}
	h2 span {
		display: block;
	}
	header {
		width: 100%;
		/*height: 90px;*/
		padding: 5px 15px;
		display: block;
		position: fixed;
		top: 0;
	}
	.site-header h1 {
		padding: 0 0 4px;
		font-size: 11px;
		line-height: 1.4;
	}
	.site-header-inner {
		padding: 0;
	}
	.sp-menu-btn {
		top: 12px;
	}
	#g-navi.navi-open {
		top: 78px;
	}
	main {
		padding: 67px 0 0;
	}
	#home main {
		padding: 0;
	}
	.sec {
		padding: 100px 0 0;
	}
	.sec-mid {
		padding: 50px 0 0;
	}
	.sec-last {
		padding-bottom: 100px;
	}
	.not-top h2 {
		padding-top: 20px;
		font-size: 24px;
	}
	.sec h3 {
		font-size: 24px;
	}
	#group-site a {
		width: 100%;
		margin: 20px 0;
		border-radius: 15px;
	}
	#footer-addr {
		font-size: 0.7rem;
	}
	.btn-green a,
	.btn-green a:visited {
		font-size: 1.0rem !important;
	}
	#footer-email {
		font-size: 20px;
	}
	#footer-tel {
		font-size: 0.8em;
	}
	#footer-tel a {
		font-size: 18px;
		letter-spacing: -0.07rem;
	}
	.fancybox-slide--iframe .fancybox-content {
		max-width: 100%;
	}
	.br-sp {
		display: inline;
	}

}



/*=================================
Clearfix設定
=================================*/
.clearfix:after {content: ""; display: block; clear: both;}
.clearfix:before {content: ""; display: block; clear: both;}
.clearfix {display: block;}