@charset "utf-8";

/*============

cmn.css

=============*/

/*============

Layout

=============*/

/*-------------

font

--------------*/

html {
	font-size: 62.5%; /* PC ルートのフォントサイズ10px */
	scroll-behavior: smooth;
}

body {
	font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
	font-size: 1.6em; /* 基本のフォントサイズ1.6em（16px） */
	line-height: 1.8;
	background-color: #333;
}

p, ul, ol, dl, table, blockquote, address, pre, iframe, form, figure {
	font-size: 16px;
}

small {
	font-size: 14px;
}

h1, h2, h3, h4, h5, h6 {
	line-height: 1.5;
}

em, i, b {
	font-style: normal;
	font-weight: normal;
}

a:focus {
	text-decoration: none;
}

/*-------------

body

--------------*/

.body__inner {
	display: flex;
	flex-direction: column;
	width: 100%;
	min-height: 100vh;
}

/*-------------

header

--------------*/

.header {
	padding: 0 2.4rem 3.2rem;
	z-index: 80;
	background-color: #333;
}

.header__inner {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	position: relative;
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
}

.header__logo {
	width: 36rem;
	height: auto;
}

.header__logo a {
	display: block;
}

.header__logo a img {
	width: 100%;
	height: auto;
}

/*-------------

content

--------------*/

.content {
	flex: 1;
	padding-bottom: 16rem;
	background-color: #fff;
	position: relative;
}

/*-------------

breadcrumb

--------------*/

.breadcrumb {
	background-color: #666;
	padding: 0 2.4rem;
	z-index: 70;
}

.breadcrumb__inner {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	position: relative;
}

.breadcrumb-nav ol {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	flex-wrap: wrap;
	padding: 0.8rem 0 0.8rem 1.2rem;
}

.breadcrumb-nav .breadcrumb-nav__home {
	margin-left: -1.2rem;
}

.breadcrumb-nav li:not(:nth-of-type(1)) {
	position: relative;
	padding-left: 1.2rem;
}

.breadcrumb-nav li:not(:nth-of-type(-n+2)) {
	margin-left: 1.2rem;
}

.breadcrumb-nav li:not(:nth-of-type(1)):before {
	content: "";
	display: block;
	position: absolute;
	top: 1.1rem;
	left: 0;
	width: 0.6rem;
	height: 0.6rem;
	transform: translateY(-50%) rotate(45deg);
	border-top: 0.1rem solid #ccc;
	border-right: 0.1rem solid #ccc;
}

.breadcrumb-nav li {
	color: #eee;
	font-size: max(1.4rem, 12px);
	line-height: 1.6;
}

.breadcrumb-nav li a {
	color: #fff;
	display: block;
}

.breadcrumb-nav li a:hover {
	text-decoration: underline;
	text-underline-offset: 0.2rem;
}

.breadcrumb-nav__home a {
	width: 2.2rem;
	height: 1.2rem;
	background: url(../img/home_ic01.svg) no-repeat left center;
	font-size: 0;
	line-height: 0;
	background-size: 1.4rem auto;
}

/*-------------

footer

--------------*/

.footer {
	position: relative;
	z-index: 40;
}

.footer-navigation {
	padding: 0 2.4rem 0 3.2rem;
	background-color: #333;
}

.footer-navigation__inner {
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
	position: relative;
}

.footer-nav-list li {
	color: #fff;
	font-size: 14px;
	line-height: 1.4;
	margin-top: 0.8rem;
}

.footer-nav-list {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	padding-bottom: 4rem;
	flex-wrap: wrap;
}

.footer__copyright {
	background-color: #000;
	color: #fff;
	padding: 3.2rem 2.4rem;
	text-align: center;
}

/* footer__pagetop */

.footer__pagetop {
	position: absolute;
	top: -30px;
	right: 0;
}

.footer__pagetop a {
	width: 6rem;
	height: 6rem;
	border-radius: 50%;
	background-color: #e60012;
	transition: all 0.3s;
	display: block;
	box-shadow: 0 0.6rem 1.2rem -0.2rem rgba(50, 50, 93, 0.25), 0 0.3rem 0.7rem -0.3rem rgba(0, 0, 0, 0.3); /* #22 */
	transition: all 0.3s;
}

.footer__pagetop a span {
	display: block;
	padding-top: 2.4rem;
	color: #fff;
	font-size: 12px;
	text-align: center;
	font-weight: bold;
}

.footer__pagetop a:before {
	content: "";
	display: block;
	position: absolute;
	top: 1.6rem;
	left: 0;
	right: 0;
	margin: auto;
	width: 1rem;
	height: 1rem;
	transform: rotate(-45deg);
	border-top: 2px solid #fff;
	border-right: 2px solid #fff;
	transition: all 0.3s;
}

.footer__pagetop a:hover {
	box-shadow: 0 1.3rem 2.7rem -0.5rem rgba(50, 50, 93, 0.25), 0 0.8rem 1.6rem -0.8rem rgba(0, 0, 0, 0.3); /* #23 */
	transform: scale(1.03);
	transition: all 0.3s;
}

.footer__pagetop a:hover span {
	text-decoration: underline;
	text-underline-offset: 0.2rem;
}

.footer__pagetop a:hover:before {
	transform: rotate(-45deg) scale(1.1);
	transition: all 0.3s;
}

/* footer-nav-list */

.footer-nav-list__title {
	font-size: 16px;
	font-weight: bold;
}

.footer-nav-list li a {
	position: relative;
	display: inline-block;
}

.footer-nav-list li a:before {
	content: "";
	display: block;
	position: absolute;
	top: 0.5rem;
	left: -1.4rem;
	width: 0.7rem;
	height: 0.7rem;
	transform: rotate(45deg);
	border-top: 2px solid #e60012;
	border-right: 2px solid #e60012;
	margin: auto;
}

.footer-nav-list .footer-nav-list__title a:before {
	top: 0.8rem;
}

.footer-nav__first-level {
	margin: 1.2rem 0 0 1.6rem;
}

.footer-nav-list__title:not(:nth-of-type(1)) {
	margin-top: 3.2rem;
}

.footer-nav-list > li {
	margin-top: 4rem;
}

.footer-nav-list > li:not(:last-of-type) {
	margin-right: 4rem;
}

.footer-nav-list li a:hover {
	text-decoration: underline;
	text-underline-offset: 0.1rem;
}

/*============

Parts

=============*/

/*-------------

page-link

--------------*/

.page-link {
	position: relative;
	display: inline-block;
	padding-left: 1.8rem;
	text-decoration: underline;
	text-underline-offset: 0.2rem;
	transition: all 0.3s;
}

.page-link:before {
	position: absolute;
	content: "";
	top: 0.8rem;
	left: 0.2rem;
	margin: auto;
	width: 0.8rem;
	height: 0.8rem;
	transform: rotate(135deg);
	border-top: 2px solid #e60012;
	border-right: 2px solid #e60012;
}

.page-link:hover {
	text-decoration: underline;
	text-underline-offset: 0.3rem;
	transition: all 0.3s;
}

.page-link:hover:before {
	transform: rotate(135deg) scale(1.2);
	transition: all 0.3s;
}

/*-------------

txt-link

--------------*/

.txt-link {
	position: relative;
	display: inline-block;
	padding-left: 1.6rem;
	text-decoration: underline;
	text-underline-offset: 0.2rem;
	transition: all 0.3s;
}

.txt-link:before {
	position: absolute;
	content: "";
	top: 1.0rem;
	left: 0;
	margin: auto;
	width: 0.8rem;
	height: 0.8rem;
	transform: rotate(45deg);
	border-top: 2px solid #e60012;
	border-right: 2px solid #e60012;
}

.txt-link:hover {
	text-decoration: underline;
	text-underline-offset: 0.3rem;
	transition: all 0.3s;
}

.txt-link.external-link:hover {
	text-underline-offset: 0.3rem;
	transition: all 0.3s;
}

.txt-link:hover:before {
	transform: rotate(45deg) scale(1.2);
	transition: all 0.3s;
}

/*-------------

pdf-link

--------------*/

.pdf-link {
	position: relative;
	display: inline-block;
	padding-right: 2.4rem;
}

.pdf-link:after {
	position: absolute;
	content: "";
	top: 0.3rem;
	right: 0;
	width: 1.8rem;
	height: 2.1rem;
	background: url(../img/pdf_ic01.svg) no-repeat center right;
	background-size: 1.8rem 2.1rem;
}

.pdf-link:hover {
	text-decoration: underline;
	text-underline-offset: 0.2rem;
}

.pdf-link:hover:after {
	transform: scale(1.2);
	transition: all 0.3s;
}

.footer-nav-list .pdf-link {
	padding-right: 2.0rem;
}

.footer-nav-list .pdf-link:after {
	top: 0.1rem;
	width: 1.4rem;
	height: 1.7rem;
	background: url(../img/pdf_ic01.svg) no-repeat center right;
	background-size: 1.4rem 1.7rem;
}

/* pdf-link--nav */

.pdf-link--nav {
	position: relative;
}

.pdf-link--nav:after {
	position: absolute;
	content: "";
	top: 0.3rem;
	right: 0;
	width: 1.8rem;
	height: 2.1rem;
	background: url(../img/pdf_ic01.svg) no-repeat center right;
	background-size: 1.8rem 2.1rem;
}

.pdf-link--nav:hover:after {
	transform: scale(1.2);
	transition: all 0.3s;
}

/*-------------

external-link

--------------*/

.external-link {
	position: relative;
	display: inline-block;
	padding-right: 2.2rem;
}

.external-link:after {
	position: absolute;
	content: "";
	top: 0;
	bottom: 0;
	right: 0;
	margin: auto;
	width: 14px;
	height: 14px;
	background: url(../img/external_ic02.svg) no-repeat center right;
	background-size: max(1.2rem, 12px) auto;
}

.external-link:hover {
	text-decoration: underline;
	text-underline-offset: 0.2rem;
}

.external-link:hover:after {
	transform: scale(1.2);
	transition: all 0.3s;
}

.txt-link.external-link {
	padding-right: 1.8rem;
	margin-right: 0.6rem;
}

/* external-link--nav */

.external-link--nav {
	position: relative;
	padding-right: 2.2rem;
}

.external-link--nav:after {
	position: absolute;
	content: "";
	top: 0.8rem;
	bottom: auto;
	right: 0;
	margin: auto;
	width: 16px;
	height: 16px;
	background: url(../img/external_ic02.svg) no-repeat center right;
	background-size: max(1.6rem, 14px) auto;
}

.external-link--nav:hover:after {
	transform: scale(1.2);
	transition: all 0.3s;
}

/*-------------

only

--------------*/

.sp_only {
	display: none;
}

.tablet_only {
	display: none;
}

/*============

media queries

=============*/

/*-------------

タブレット・スマホ

--------------*/

@media (max-width: 959px) {
	.header {
		padding: 2.4rem;
	}

	.header__inner {
		align-items: center;
	}

	/* only */
	.pc_only {
		display: none;
	}

	.tablet_only {
		display: block;
	}
}

/*-------------

スマホ

--------------*/

@media (max-width: 519px) {
	html {
		font-size: 46.875%; /* スマホ ルートのフォントサイズ7.5px PCの75% */
	}

	.breadcrumb-nav li:not(:nth-of-type(1)):before {
		top: 1.2rem;
	}

	.footer__pagetop a span {
		font-size: 0;
		line-height: 0;
	}

	.footer__pagetop a:before {
		top: 0;
		bottom: 0;
	}

	.header__inner {
		padding-right: 5rem;
	}

	/* only */
	.pc_tablet_only {
		display: none;
	}

	.tablet_only {
		display: none;
	}

	.sp_only {
		display: block;
	}

	/* footer-nav-list li a */
	.footer-nav-list li a:before {
		top: 0.8rem;
	}

	.footer-nav-list .footer-nav-list__title a:before {
		top: 1.3rem;
	}

	/* txt-link */
	.txt-link:before {
		top: 1.4rem;
	}

	/* pdf-link */
	.pdf-link:after {
		top: 0.7rem;
	}

	.footer-nav-list .pdf-link:after {
		top: 0.3rem;
	}
}