@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Noto+Sans+SC:wght@100..900&display=swap');

/*-------------------------------------------------------------------------------*
 *	共通の記述
 *-------------------------------------------------------------------------------*/
body{
	font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "Noto Sans JP", sans-serif;
	font-weight: normal;
	background: #ebebeb;
	color: #323232;
	-webkit-text-size-adjust: 100%;
}
dl.topics_list a:hover {
	text-decoration: none;
}
footer #copyright {
	padding-bottom: 1em;
	text-align: right;
}

/*------------------------------------------ hyperlink */
a, a:visited {
	color: #1e5a96;
	text-decoration: underline;
	vertical-align: baseline;
	word-break: break-all;
}
sup {
	vertical-align: top;
}
.link_arrow {
	position: relative;
	padding: 0 0 0 26px;
}
.link_arrow::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	border-radius: 50%;
	background: #1e5a96;
}
.link_arrow::after {
	content: "";
	display: block;
	position: absolute;
	border-bottom: 1px solid #fff;
	border-right: 1px solid #fff;
	transform: skew(45deg);
	top: 7px;
}


/*--------------------------------------------------------------------
 *	text-align right, left, center
 *--------------------------------------------------------------------*/
.txt_left {
	text-align: left;
}

.txt_right {
	text-align: right;
}

.txt_center {
	text-align: center;
}

.txt_underline {
	text-decoration: underline;
}
.fw_b {
	font-weight: bold;
}
.fred {
	color: #f80000;
}

/*----------------------------------------------------------------------------------------*
 *	List Module
 *----------------------------------------------------------------------------------------*/

/*--------------------------------------------------------------------
 *	clear
 *--------------------------------------------------------------------*/
.clear {
	clear: both;
}
.c_fix::after {
	content: "";
	display: block;
	clear: both;
}




/*-------------------------------------------------------------------------------*
 *	750px以下用（SP用）の記述
 *-------------------------------------------------------------------------------*/
@media screen and (max-width: 750px) {
/* 750px以下用（SP用）の記述 */

.visible-sp {
	display: block !important;
}
.visible-pc {
	display: none !important;
}
html {
	overflow: hidden;
}
body {
	height: 100%;
	overflow-x: hidden;
	overflow-y: scroll;
}
.wrap {
	margin: 0 5%;
}
.link_arrow {
	padding-left: 30px;
}
.link_arrow::before {
	top: 0.1em;
	width: 19px;
	height: 19px;
}
.link_arrow::after {
	top: 8px;
	left: 4px;
	width: 8px;
	height: 3px;
}
header {
	position: relative;
	padding-top: 14%;
}
header #logo {
	position: absolute;
	top: 0;
	left: 2.3%;
	width: 56%;
	margin: 2% 0 0;
}
header nav {
	z-index: 2;
}
header nav ul {
	display: flex;
	flex-wrap: wrap;
	margin: 0 6.5%;
	padding-top: 17%;
	list-style: none;
}
header nav ul li {
	width: 48.5%;
	margin-bottom: 3%;
	font-size: clamp(0.688em, 0.176em + 2.56vw, 1.375em);
}
header nav ul li:nth-child(even) {
	margin-left: 3%;
}
header nav ul li a {
	position: relative;
	display: flex;
	align-items: center;
	padding: 0.5em 1em;
	border-radius: 40px;
	background: #fff;
	color: #1e5a96;
	text-decoration: none;
	font-weight: bold;
}
header nav ul li a:hover {
	color: #fff;
	background: #1e5a96;
	transition: .2s;
}
header nav ul li a::before {
	position: absolute;
    top: calc(50% - calc(clamp(1.125em, 0.427em + 3.49vw, 2.063em) / 2));
    right: 12px;
	content: '';
	width: clamp(1.125em, 0.427em + 3.49vw, 2.063em);
	height: clamp(1.125em, 0.427em + 3.49vw, 2.063em);
	border-radius: 50%;
	background: #eceaed;
}
header nav ul li a::after {
	position: absolute;
    top: calc(50% - calc(clamp(1.125em, 0.427em + 3.49vw, 2.063em) / 2));
    right: 12px;
	content: '';
	width: clamp(1.125em, 0.427em + 3.49vw, 2.063em);
	height: clamp(1.125em, 0.427em + 3.49vw, 2.063em);
	background: url(../images/arrow.png) no-repeat center center/clamp(0.531em, 0.136em + 1.98vw, 1.063em);
}
.header__nav {
	position: absolute;
	right: 0;
	left: 0;
	top: 0;
	width: 100%;
	height: 100vh;
	transform: translateX(100%);
	background-color: #ebebeb;
	transition: ease .4s;
}
.header__nav.active {
    transform: translateX(0);
}
header #hamburger {
	position: absolute;
	top: 0;
	right: 2.3%;
	display: flex;
	flex-direction: column;
	width: 14%;
	min-width: 60px;
	margin-top: 2%;
	padding: 2.2% 0;
	background: #fff;
	border-radius: 30px;
	border: none;
	z-index: 3;
}
.hamburger span {
	width: 42%;
	height: 2px;
	background-color: #1e5a96;
	position: relative;
	transition: ease .4s;
	display: block;
	margin: 0 auto;
}
.hamburger span:nth-child(1) {
	top: 0;
}
.hamburger span:nth-child(2) {
	margin: 6px auto;
}
.hamburger span:nth-child(3) {
	top: 0;
}
.header__nav.active {
	transform: translateX(0);
}
.hamburger.active span:nth-child(1) {
	top: 8px;
	transform: rotate(30deg);
}
.hamburger.active span:nth-child(2) {
	opacity: 0;
}
.hamburger.active span:nth-child(3) {
	top: -8px;
	transform: rotate(-30deg);
}
header .pc_util {
	display: none;
}
ul.side_menu {
	display: none !important;
}
dl.topics_list {
	font-size: 2.5vw;
}
dl.topics_list dt {
	float: left;
	width: 7em;
	margin: 0;
	padding-left: 2.8%;
	padding-top: 1em;
}
dl.topics_list dd {
	margin: 0;
	padding: 1em 0 1em 7.5em;
	border-bottom: 1px solid #ccc;
	font-weight: bold;
}
footer {
	position: sticky;
	top: 100vh;
	padding-top: 8.3%;
}
footer #copyright {
	margin-bottom: 0;
	font-size: clamp(0.625em, 0.392em + 1.16vw, 0.938em);
}


/* 750px以下用（SP用）の記述 end */
}


/*-------------------------------------------------------------------------------*
 *	751px以上用（PC用）の記述
 *-------------------------------------------------------------------------------*/
@media screen and (min-width: 751px), print {
/* 751px以上用（PC用）の記述 */

.visible-sp {
	display: none !important;
}
.visible-pc {
	display: block !important;
}
body {
	height: calc(100% - 1em);
}
.wrap {
	width: 78.5%;
	max-width: 1010px;
	margin: 0 auto;
}
.side {
	max-width: 254px;
	width: 25%;
}
.link_arrow {
	padding-left: 30px;
}
.link_arrow::before {
	width: 21px;
	height: 21px;
}
.link_arrow::after {
	left: 3px;
	width: 10px;
	height: 4px;
}
header .wrap {
	position: relative;
}
header #logo {
	margin: 13px 0 20px;
}
header #logo img {
	max-width: 407px;
	width: 40.3%;
}
header nav {
	display: none;
}
header button {
	display: none;
}
header .pc_util {
	position: absolute;
	top: 0;
	right: 0;
	display: flex;
	align-items: center;
	list-style: none;
	margin: 0;
	font-size: clamp(0.625em, 1.33vw, 1.1em);
}
header .pc_util li {
	position: relative;
}
header .pc_util li:nth-child(2) {
	margin-left: 35px;
}
header .pc_util li a {
	text-decoration: none;
	padding-left: 21px;
}
header .pc_util li a:hover {
	opacity: 0.8;
}
header .pc_util li a::before {
	position: absolute;
    top: calc(50% - 8px);
    left: 0;
	display: inline-block;
	margin-right: 5px;
	content: '';
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: #1e5a96;
}
header .pc_util li a::after {
	position: absolute;
	left: 1px;
	top: calc(50% - 8px);
	content: '';
	width: 16px;
	height: 16px;
	background: url(../images/util_arrow.png) no-repeat center center;
}
ul.side_menu {
	margin: 0;
}
ul.side_menu li {
	list-style: none;
	margin-bottom: 15px;
}
ul.side_menu li a {
	position: relative;
	width: calc(100% - 2em);
	display: flex;
	align-items: center;
	padding: 0.5em 1em;
	border-radius: 35px;
	background: #fff;
	color: #1e5a96;
	text-decoration: none;
	font-size: clamp(1em, 0.375em + 1.33vw, 1.375em);
	font-weight: bold;
}
ul.side_menu li.current_page_item a,
ul.side_menu li a:hover {
	color: #fff;
	background: #1e5a96;
	transition: .2s;
}
ul.side_menu li a::before {
	position: absolute;
    top: calc(50% - 16px);
    right: 12px;
	content: '';
	width: 33px;
	height: 33px;
	border-radius: 50%;
	background: #eceaed;
}
ul.side_menu li a::after {
	position: absolute;
    top: calc(50% - 16px);
    right: 12px;
	content: '';
	width: 33px;
	height: 33px;
	background: url(../images/arrow.png) no-repeat center center;
}
dl.topics_list dt {
	float: left;
	width: 90px;
	margin: 0;
	padding-left: 18px;
	padding-top: 1em;
	font-size: 1.1em;
}
dl.topics_list dd {
	margin: 0;
	padding: 1em 0 1em 130px;
	border-bottom: 1px solid #ccc;
	font-weight: bold;
	font-size: 1.1em;
}
footer {
	position: sticky;
	top: 100vh;
	padding-top: 4.28%;
}
footer #copyright {
	font-size: clamp(0.625em, 1.33vw, 1em)
}


/* 751px以上用（PC用）の記述 end */
}

/*-------------------------------------------------------------------------------*
 *	印刷用の記述
 *-------------------------------------------------------------------------------*/

@media print {
/* 印刷用の記述 */

html,body{
	height: auto;
}

/* 印刷用の記述 end */
}