/* -----------------------------------------------
= reset
----------------------------------------------- */
html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
}
body, h1, h2, h3, h4, h5, h6, p,
dl, dt, dd, ol, ul, li,
figure, figcaption {
	margin: 0;
	padding: 0;
	font-size: 1em;
	font-weight: 500;
}
ol, ul {
	list-style-type: "";
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
th, td {
	text-align: left;
	vertical-align: middle;
}
a {
	color: inherit;
	text-decoration: none;
}
a img {
	border: none;
}
img {
	width: 100%;
	height: auto;
	vertical-align: bottom;
}
button,
textarea {
	margin: 0;
	padding: 0;
	color: inherit;
	border: none;
	border-radius: 0;
	background: transparent;
	-webkit-appearance: none;
	appearance: none;
	font: inherit;
}
button {
	text-align: left;
	cursor: pointer;
	letter-spacing: .02em;
}
input {
	border: none;
	border-radius: 0;
	font: inherit;
}
select {
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
	color: inherit;
	cursor: pointer;
	font: inherit;
}
iframe {
	border: none;
}
/* -----------------------------------------------
= variable
----------------------------------------------- */
:root {
	--red: #ed1b29;
	--en: "Arsenal", sans-serif;
	--zen: "Zen Old Mincho", serif;
}
/* -----------------------------------------------
= animation
----------------------------------------------- */
.js-inview {
	opacity: 0;
	transition: .8s opacity .4s;
}
.js-inview.is-show {
	opacity: 1;
}
/* -----------------------------------------------
= base
----------------------------------------------- */
body {
	font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
	font-weight: 500;
	line-height: 1.5;
	letter-spacing: .06em;
}
.is-pc {
	display: none;
}
@media print, screen and (min-width: 768px) {/* PC */
.is-pc {
	display: block;
}
.is-sp {
	display: none;
}
}/* @media */
/* -----------------------------------------------
= header
----------------------------------------------- */
.header {
	position: fixed;
	top: 0;
	left: 0;
	z-index: 10;
	width: 100%;
	min-height: 48px;
	background: #fff;
}
.header .site-name {
	position: relative;
	z-index: 1;
	padding: 9px 11px;
}
.header .site-name a {
	display: inline-flex;
	align-items: center;
	gap: 0 20px;
}
.header .site-name a img {
	width: 95.3px;
}
.header .site-name a span {
	font-size: calc(1rem / 1.6);
	letter-spacing: 0;
}
.header .youtube {
	position: absolute;
	top: 9px;
	right: 60px;
	width: 36px;
	z-index: 1;
}
@media print, screen and (min-width: 768px) {/* PC */
.header {
	display: flex;
	align-items: center;
	min-height: 64px;
}
.header .site-name {
	flex: 1;
	padding: 16px 30px;
}
.header .site-name a {
	gap: 0 42px;
}
.header .site-name a .logo .open {
	display: none;
}
.is-nav-opened .header .site-name a .logo .close {
	display: none;
}
.is-nav-opened .header .site-name a .logo .open {
	display: block;
}
.header .site-name a img {
	width: 161px;
}
.header .site-name a span {
	font-size: calc(1.6rem / 1.6);
}
.is-nav-opened .header .site-name a span {
	color: #fff;
}
.header .youtube {
	position: static;
	margin-right: 83px;
}
.is-nav-opened .youtube img {
	filter: invert(100%) sepia(100%) saturate(0%) hue-rotate(288deg) brightness(102%) contrast(102%);
}
}/* @media */
/* -----------------------------------------------
= nav
----------------------------------------------- */
.btn-nav {
	position: fixed;
	top: 0;
	right: 0 ;
	z-index: 1;
	width: 48px;
	height: 48px;
	background: var(--red);
}
.btn-nav::before,
.btn-nav::after {
	content: "";
	position: absolute;
	right: calc(50% - 13px);
	width: 26px;
	height: 1px;
	background: #fff;
	transition: transform .3s;
}
.btn-nav::before {
	top: 17px;
}
.btn-nav::after {
	top: 31px;
}
.btn-nav[aria-expanded="true"]::before {
	top: 24px;
	transform: rotate(-45deg);
}
.btn-nav[aria-expanded="true"]::after {
	top: 24px;
	transform: rotate(45deg);
}
.btn-nav span {
	display: block;
	position: absolute;
	top: 24px;
	right: calc(50% - 13px);
	width: 26px;
	height: 1px;
	background: #fff;
}
.btn-nav[aria-expanded="true"] span {
	display: none;
}
.nav {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: #f5f5f5;
	opacity: 0;
	pointer-events: none;
	transition: opacity .4s;
}
.nav[aria-hidden="false"] {
	opacity: 1;
	pointer-events: auto;
}
.nav-inner {
	margin-top: 48px;
	max-height: calc(100svh - 48px);
	overflow-y: auto;
	overscroll-behavior: contain;
}
.nav .set {
	padding: 20px 23px 80px;
}
.nav-inner .copy {
	margin-bottom: 30px;
}
.nav-inner .copy img {
	width: 197.2393px;
}
.nav-inner .set > ul {
	margin-bottom: 20px;
}
.nav-inner .set > ul > li {
	padding-block: 12px;
	border-top: 0.5px solid #f6b9bd;
}
.nav-inner li {
	font-size: calc(1.6rem / 1.6);
	line-height: calc(26 / 16);
	letter-spacing: .04em;
}
.nav-inner .set > ul > li > ul {
	margin-left: 1.5em;
	list-style-type: disc;
}
.nav .corporate a {
	display: inline-block;
	padding: 3px 10px;
	color: #fff;
	background: var(--red);
	font-size: calc(1.2rem / 1.6);
	font-weight: 700;
	letter-spacing: .04em;
}
@media print, screen and (min-width: 768px) {/* PC */
.btn-nav {
	top: 0;
	width: 64px;
	height: 64px;
}
.btn-nav::before,
.btn-nav::after {
	right: calc(50% - 17.5px);
	width: 35px;
}
.btn-nav::before {
	top: 23px;
}
.btn-nav::after {
	top: 41px;
}
.btn-nav[aria-expanded="true"]::before {
	top: 32px;
}
.btn-nav[aria-expanded="true"]::after {
	top: 32px;
}
.btn-nav span {
	top: 32px;
	right: calc(50% - 17.5px);
	width: 35px;
}
.nav {
	height: 100vh;
	color: #fff;
	background: url(../img/shared/footer-bg.jpg) no-repeat 50% / cover;
}
.nav-inner {
	margin-top: 0;
	max-height: 100vh;
}
.nav .set {
	max-width: 1150px;
	margin-inline: auto;
	padding: 135px 30px 70px;
}
.nav-inner .copy {
	margin-bottom: 60px;
}
.nav-inner .copy img {
	width: 394.4785px;
}
.nav-inner .set > ul {
	display: grid;
	grid-auto-flow: column;
	grid-template-rows: repeat(4, auto);
	border-bottom: none;
}
.nav-inner .set > ul > li {
	padding-block: 0 25px;
	border-top: none;
}
.nav-inner .set > ul > li:nth-child(2) {
	grid-row: span 3;
}
.nav-inner .set > ul > li:nth-child(3) {
	grid-row: span 4;
}
.nav-inner li {
	font-weight: 700;
}
.nav-inner li p {
	margin-bottom: 15px;
	font-weight: 700;
}
.nav-inner .set > ul > li > ul {
	margin-left: 1em;
}
.nav-inner .set > ul > li > ul > li {
	margin-bottom: 10px;
	font-size: calc(1.4rem / 1.6);
}
.nav .corporate {
	margin-top: 50px;
}
.nav .corporate a {
	padding: 5px 15px;
	font-size: calc(1.6em / 1.6);
}
}/* @media */
@media (hover: hover) {
.nav li a {
	transition: color .3s;
}
.nav li a:hover {
	color: var(--red);
}
.nav .corporate a {
	transition: .3s;
}
.nav .corporate a:hover {
	color: var(--red);
	background: #fff;
}
}/* @media */
/* -----------------------------------------------
= main
----------------------------------------------- */
.main {
	margin-top: 48px;
	scroll-margin-top: 48px;
}
@media print, screen and (min-width: 768px) {/* PC */
.main {
	margin-top: 60px;
	scroll-margin-top: 60px;
}
}/* @media */
/* -----------------------------------------------
= footer
----------------------------------------------- */
.footer .copyright {
	padding: 14px 10px 8px;
	font-size: calc(.9rem / 1.6);
	text-align: center;
	letter-spacing: .04em;
}
@media print, screen and (min-width: 768px) {/* PC */
.footer .inner {
	background: url(../img/shared/footer-bg.jpg) no-repeat 50% / cover;
}
.footer .site-name {
	max-width: 1330px;
	margin-inline: auto;
	padding: 85px 30px;
}
.footer .site-name a img {
	width: 165px;
}
.footer .site-name p {
	margin-top: 26px;
}
.footer .site-name p img {
	width: 394px;
}
.footer .menu {
	max-width: 1330px;
	margin-inline: auto;
	padding: 0 30px 85px;
	color: #fff;
}
.footer .menu > ul {
	display: grid;
	grid-auto-flow: column;
	grid-template-rows: repeat(4, auto);
	justify-content: start;
	gap: 25px 40px;
}
.footer .menu > ul > li:nth-child(3) {
	grid-row: span 2;
}
.footer .menu li {
	font-weight: 700;
}
.footer .menu li p {
	font-weight: 700;
}
.footer .menu > ul > li > ul {
	margin-left: 1em;
}
.footer .menu > ul > li > ul > li {
	margin-bottom: 10px;
	font-size: calc(1.4rem / 1.6);
}
.footer .menu > ul > li > ul {
	margin-top: 1em;
	margin-left: 1em;
	list-style-type: disc;
}
.footer .corporate {
	margin-top: 20px;
}
.footer .corporate a {
	display: inline-block;
	padding: 5px 15px;
	color: #fff;
	background: var(--red);
	font-size: calc(1.6em / 1.6);
	font-weight: 700;
	letter-spacing: .04em;
}
.footer .copyright {
	padding: 19px 30px 20px;
	font-size: calc(1.4rem / 1.6);
}
.footer .page-top {
	position: fixed;
	right: 0;
	bottom: 60px;
	z-index: 5;
	width: 62px;
	height: 62px;
	color: #fff;
	background: var(--red);
	border: 1px solid var(--red);
	font-size: calc(1.4rem / 1.6);
	text-align: center;
	letter-spacing: .04em;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s;
}
.footer .page-top.is-show {
	opacity: 1;
	pointer-events: auto;
}
.footer .page-top a {
	display: flex;
	justify-content: center;
	align-items: end;
	position: relative;
	height: 100%;
	line-height: 2;
}
.footer .page-top a::before {
	content: "";
	position: absolute;
	top: 20px;
	left: calc(50% - 8px);
	width: 16px;
	height: 16px;
	border-top: 2px solid #fff;
	border-right: 2px solid #fff;
	transform: rotate(-45deg);
}
}/* @media */
@media (hover: hover) {
.footer .corporate a {
	transition: .3s;
}
.footer .corporate a:hover {
	color: var(--red);
	background: #fff;
}
.footer .menu a {
	transition: color .3s;
}
.footer .menu a:hover {
	color: var(--red);
}
.footer .page-top a {
	transition: .3s;
}
.footer .page-top a:hover {
	color: var(--red);
	background: #fff;
}
.footer .page-top a::before {
	transition: border .3s;
}
.footer .page-top a:hover::before {
	border-top-color: var(--red);
	border-right-color: var(--red);
}
}/* @media */