/* フレックスボックス */
.row_box {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
}

/*==== justify-content ====*/
/* 中央揃え*/
.flex-center {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: center;
	justify-content: center;
}

/* 両端配置*/
.flex-between {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: space-between;
	justify-content: space-between;
}

/* 均等配置*/
.flex-around {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: space-around;
	justify-content: space-around;
}

/* 左揃え*/
.flex-left {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: flex-start;
	justify-content: flex-start;
}

/* 右揃え*/
.flex-right {
	display: -webkit-flex;
	display: flex;
	-webkit-justify-content: flex-end;
	justify-content: flex-end;
}

/*==== align-items ====*/
/* 上揃え */
.align-start {
	-webkit-align-items: flex-start;
	align-items: flex-start;
}

/* 下揃え */
.align-end {
	-webkit-align-items: flex-end;
	align-items: flex-end;
}

/* 中央揃え */
.align-center {
	-webkit-align-items: center;
	align-items: center;
}

/* ベースライン */
.align-baseline {
	-webkit-align-items: baseline;
	align-items: baseline;
}

/* 高さ揃え */
.align-stretch {
	-webkit-align-items: stretch;
	align-items: stretch;
}

/*==== flex-wrap ====*/
/* 折り返しなし */
.flex-nowrap {
	-webkit-flex-wrap: nowrap;
	flex-wrap: nowrap;
}

/* 上から下へ折り返し */
.flex-wrap {
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
}

/* 下から上へ折り返し */
.flex-reverse {
	-webkit-flex-wrap: wrap-reverse;
	flex-wrap: wrap-reverse;
}

/*==== align-content ====*/
/* 複数行設定 上揃え */
.flex-align-start {
	-webkit-align-content: flex-start;
	align-content: flex-start;
}

/* 複数行設定 下揃え */
.flex-align-end {
	-webkit-align-content: flex-end;
	align-content: flex-end;
}

/* 複数行設定 中央揃え */
.flex-align-end {
	-webkit-align-content: center;
	align-content: center;
}

/* 複数行設定 両端配置 */
.flex-align-between {
	-webkit-align-content: space-between;
	align-content: space-between;
}

/* 複数行設定 均等配置 */
.flex-align-around {
	-webkit-align-content: space-around;
	align-content: space-around;
}

/* 複数行設定 高さ揃え */
.flex-align-around {
	-webkit-align-content: stretch;
	align-content: stretch;
}

/*==== font ====*/
.fs_ja {
	font-family: "IBM Plex Sans JP", sans-serif;
}

.fs_en {
	font-family: "Libre Baskerville", serif;
}

a {
	text-decoration: none;
}


html {
	height: 100%;
	overflow-y: auto;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
	font-size: 62.5%;
	overflow-x: hidden;
	scroll-behavior: smooth;
}

body {
	font-family: "Shippori Mincho", serif;
	font-size: 15px;
	/*font-size: 1.5em;*/
	font-weight: 500;
	line-height: 1.8;
	/*letter-spacing: 0.05rem;*/
	color: #000000;
	counter-reset: number 0;
	background: url(../img/common/contents_back.jpg) repeat;
	margin: 0 !important;
	width: 100%;
	overflow: hidden;
	box-sizing: border-box;
	position: relative;
	z-index: 999;
}

.contents_inner {
	width: 90%;
	max-width: 1200px;
	margin: 0 auto;
}

.pc {
	display: block;
}

.sp {
	display: none;
}

/*==== link_btn ====*/
.link_btn {
	display: block;
	width: 158px;
	padding: 14px 30px 4px 0;
	height: 38px;
	background: url(../img/common/link_btn_back.jpg) no-repeat;
	font-size: 16px;
	background-size: cover;
	font-weight: 700;
	text-decoration: none;
	color: #fff;
	position: relative;
	z-index: 1000;
	transition: ease 0.2s;
	cursor: pointer;
}

.link_btn:hover {
	opacity: 0.7;
}

.link_btn img {
	position: absolute;
	right: 17px;
	top: 24px;
	width: 24px;
}

.contents_line {
	height: 23px;
	width: 100%;
}

.contents_line img {
	height: 100%;
	width: 100%;
}

.ttl_box {
	width: 100%;
	text-align: center;

}

.tiny {
	font-size: 12px;
}


.blue {
	color: #28468c;
	font-weight: 700;
}

.ttl_deco {
	width: 210px;
	position: relative;
	top: 52px;
}

.h3_ttl {
	font-size: 32px;
	color: #28468c;
	text-align: center;
	font-weight: 700;
}

.top_back_img {
	width: 100%;
	height: 54px;

}

.top_back_img img {
	width: 100%;
	height: 54px;
	z-index: 1001;
}


@media screen and (max-width: 1250px) {
	.top_back_img {
	width: 100%;
	height: 54px;
	position: fixed;
	top: 0;
	z-index: 1000;
	}
}


@media screen and (max-width: 640px) {
	.pc {
		display: none;
	}

	.sp {
		display: block;
	}

	.title_box .midline {
		width: 85%;
		top: 20px;
	}

	.h3_ttl {
		font-size: 24px;
	}

	.link_btn {
		padding: 14px 20px 4px 0;
		font-size: 14px;
	}

	.link_btn img {
		right: 20px;
	}

	.ttl_deco {
		width: 160px;
		position: relative;
		top: 45px;
	}

	.contents_line {
	height: 16px;
	width: 100%;
}



}

/*********************

      header

*********************/
header {
	padding: 0;
	z-index: 9999;
	position: relative;
	width: 100%;
	top: 0;
	transition: 0.3s;
	height: auto;
}




header .header_inner {
	align-items: center;
	height: 53px;
	width: 100%;
	justify-content: center;
	position: relative;
}

header .header_inner .back_img {
	position: absolute;
	z-index: -1;
	width: 100%;
	height: 54px;
}


.back_img img {
	width: 100%;
	height: 100%;
}

header .gnav {
	align-items: center;
	gap: 40px;
	width: 100%;
}

header .gnav li:first-of-type {
	border-left: none;
	padding-left: 0px;
}

header .gnav li {
	border-left: 1px solid #fff;
	padding-left: 35px;
}

header .gnav li a {
	font-size: 15px;
	font-weight: 700;
	line-height: 1.5;
	color: #fff;
}


header .gnav li a:hover {
	color: #b2b2b2;
	transition: 0.3s;
}

header .line img {
	z-index: 1;
	pointer-events: none;
	margin-right: 12px;
}

header .menu_btn_wrap {
	display: none;
}



@media screen and (max-width: 1250px) {
	header .menu_btn_wrap {
		display: block;
		width: 100%;
		height: 60px;
		cursor: pointer;
		position: fixed;
		top: 0;
		right: 0;
		z-index: 1002;
	}

	header .header_inner .back_img {
		display: none;
	}

	header .header_inner {
		height: 0px;
	}


	header .menu_btn_wrap .menu_btn {
		width: 34px;
		height: 21px;
		display: block;
		position: absolute;
		top: -10px;
		bottom: 0;
		right: 20px;
		margin: auto;
		transition: all 0.3s;
		z-index: 1002;
	}

	header .menu_btn_wrap .menu_btn .lineh,
	header .menu_btn_wrap .menu_btn .linem,
	header .menu_btn_wrap .menu_btn .lineb {
		position: absolute;
		left: 0;
		width: 34px;
		height: 3px;
		background: #fff;
		transition: all 0.3s;
	}

	header .gnav li {
		padding-left: 0px;
	}

	header .menu_btn_wrap .menu_btn .lineh {
		top: 0;
	}

	header .menu_btn_wrap .menu_btn .linem {
		top: 50%;
		transform: translateY(-50%);
		opacity: 1;
	}

	header .menu_btn_wrap .menu_btn .lineb {
		bottom: 0;
	}

	header .menu_btn_wrap .menu_btn.active .lineh {
		transform: rotate(-135deg);
		top: 10px;
	}

	header .menu_btn_wrap .menu_btn.active .linem {
		opacity: 0;
	}

	header .menu_btn_wrap .menu_btn.active .lineb {
		transform: rotate(135deg);
		bottom: 9px;
	}

	header #nav {
		width: 100%;
		height: 100vh;
		overflow: auto;
		-webkit-overflow-scrolling: touch;
		background: url(../img/common/contents_back.jpg);
		padding-bottom: 50px;
		position: fixed;
		top: 54px;
		left: 0;
		display: none;
		z-index: 999;
	}

	header #nav ul.gnav {
		flex-wrap: wrap;
		gap: 0;
		width: 100%;
	}

	header #nav ul.gnav li {
		margin: 0 auto
	}

	header #nav ul.gnav li:first-child {
		border-top: 1px solid #b2b2b2;
	}

	header #nav ul.gnav li:nth-child(-n+5) {
		border-bottom: 1px solid #b2b2b2;
	}

	header #nav ul.gnav li a {
		display: block;
		text-align: center;
		color: #000;
		padding: 15px 0;
		transition: 0.3s;
	}

	header #nav ul.gnav li a:hover {
		color: #b2b2b2;
	}

	header .contact_btn a {
		margin: 20px auto 0 !important;
		max-width: 500px;
		width: 90%;
		padding: 10px 0 !important;
	}

}

/*********************

     mews_box

*********************/
.news_box {
	border: 1.5px solid #28468c;
	padding: 30px 30px 15px;
	width: 100%;
	max-width: 640px;
	height: auto;
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	color: #c1272d;
	font-weight: 600;
	font-size: 20px;
	line-height: 1.5;
	background: linear-gradient(-135deg, #28468c 10px, #0000 0),
		linear-gradient(45deg, #28468c 10px, #0000 0)#fff;
	box-sizing: border-box;

}

.news_box .link_btn {
	margin-top: 20px;

}


/*********************

    footer

*********************/
footer {
	position: relative;
	padding: 40px 0 15px;
	background: url(../img/common/footer_back.jpg) repeat;
	background-size: cover;
}

footer .footer_box {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 20px;
}

footer .logo_area img {
	width: 95px;
	margin-right: 15px;
}

footer .logo_area a {
	font-size: 17px;
	font-weight: 700;
	color: #fff;
	transition: ease 0.2s;
	background-color: none;
}

footer .contact_box {
	background-color: #fff;
	padding: 5px 15px;
	color: #28468c;
	font-weight: 700;
}

footer .logo_area a:hover {
	opacity: 0.6;
}

footer .footer_box p {
	font-size: 30px;
	font-weight: 500;
	color: #fff;
}

footer .footer_box .tel_box a{
	border-bottom: none;
	color: #fff;
}

footer .footer_box .tel_box a:active {
	color: #b2b2b2;
}

footer .privacy {
	width: 100%;
	text-align: center;
	margin-top: 10px;
	position: relative;
}


footer .privacy a{
	 font-size: 10px;
	 color: #fff;
	 text-decoration: underline;
	 	transition: ease 0.2s;
}

footer .privacy a:hover {
	color: #b2b2b2;
}

@media screen and (max-width: 840px) {}

@media screen and (max-width: 640px) {
	footer {
		padding: 30px 0 15px;
	}

	footer .logo_area {
		width: 100%;
		text-align: center;
	}

	footer .logo_area img {
		margin-right: 0px;
		margin-bottom: 10px;
	}

	footer .footer_box p {
		font-size: 24px;
	}

	footer .footer_box {
		gap: 15px;
	}
}