@charset "UTF-8";

@-ms-viewport { width: device-width; }

@font-face{
	font-family: 'AmaitorteSugarpowder';
	font-weight: normal;
	font-style: normal;
	src: url(type/amaitortesugarpowder.woff?33) format('woff');
}
@font-face{
	font-family: 'AmaitorteSugarpowder';
	font-weight: bold;
	font-style: normal;
	src: url(type/amaitortesugarpowder.woff?33) format('woff');
}

@font-face{
	font-family: 'My Hiragino Gothic';
	font-weight: normal;
	font-style: normal;
	src:
		local('ヒラギノ角ゴ ProN W3'),
		local('Hiragino Kaku Gothic ProN W3'),
		local('HiraKakuProN-W3'),
		local('ヒラギノ角ゴシック W3'),
		local('Hiragino Sans W3'),
		local('HiraginoSans-W3');
}
@font-face{
	font-family: 'My Hiragino Gothic';
	font-weight: bold;
	font-style: normal;
	src:
		local('ヒラギノ角ゴ ProN W6'),
		local('Hiragino Kaku Gothic ProN W6'),
		local('HiraKakuProN-W6'),
		local('ヒラギノ角ゴシック W6'),
		local('Hiragino Sans W6'),
		local('HiraginoSans-W6');
}

/* ルートとボディ */
html,
body{
	margin: 0;
	padding: 0;
}
html{
	font-family: 'Helvetica Neue', 'Helvetica', 'Arial', 'My Hiragino Gothic', 'メイリオ', 'Meiryo', 'ＭＳ ゴシック', sans-serif;
}
html.zhhantLang{
	/*font-family: "PingFang TC", "MHei", "Microsoft JhengHei", "Helvetica Neue", "Helvetica", "STHeitiTC-Light", "Arial", sans-serif;*/
	font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
}
html.zhhansLang{
	/*font-family: "PingHei", "Microsoft YaHei", "Helvetica Neue", "Helvetica", "STHeitiSC-Light", "Arial", sans-serif;*/
	font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
}
html.macintosh.webkit{
	-webkit-font-smoothing: antialiased;
}
html{
	font-size: 17px;
	line-height: 1.6;
	-webkit-text-size-adjust: 100%;
}
@media (max-width:1024px){
	html{
		font-size: 16px;
	}
}
@media (max-width:600px){
	html{
		font-size: 14px;
	}
}
body{
	background: #EBEBEB;
	background: #fff;
	color: #000;
	min-width: 320px;
}
body.darkbody{
	color: #FFFFFF;
}
@media only print{
	body{
		min-width: 1280px;
	}
}

a[href]{
	color: inherit;
	text-decoration: underline;
}
a[href]:hover,
a[href]:focus{
	color: #006729;
}
a[href]:active{
	color: #003314;
}

.js :focus{
	outline: none;
}
html:not(.safari) :focus-visible,
html.safari.tabkeyenabled :focus{
	outline: auto;
}

img{
	border: none;
}

.standardwidth{
	padding: 0 9px;
	margin: 0 auto;
	max-width: 1200px;
}

/* インデントとか */
.ib{
	display: inline-block;
	vertical-align: top;
}
.ibnw{
	display: inline-block;
	vertical-align: top;
	white-space: nowrap;
}
.nw{
	white-space: nowrap;
}

span.findent,
span.findent2,
span.flist,
span.flist2,
small.findent,
small.findent2,
small.flist,
small.flist2{
	display: block;
}
span.findent + br,
span.findent2 + br,
span.flist + br,
span.flist2 + br,
small.findent + br,
small.findent2 + br,
small.flist + br,
small.flist2 + br{
	display: none;
}
.findent{
	margin-left: 1em;
}
.findent2{
	margin-left: 1em;
}
.flist{
	padding-left: 1em;
	text-indent: -1em;
}
.flist2{
	padding-left: 2em;
	text-indent: -2em;
}

@media (min-width:751px){
	.onlyonss{
		display: none !important;
	}
}
@media (max-width:750px){
	.onlyonls{
		display: none !important;
	}
}

.centering{
	text-align: center !important;
}
.lefting{
	text-align: left !important;
}
.righting{
	text-align: right !important;
}




/* ヘッダ関連 */
#MainHeader{
	padding: 0;
	background-color: #fff;
	border-bottom: 5px solid #454E68;
}
#MainHeader > div{
	margin: 0 auto;
	padding: 6px 0;
	/*overflow: hidden;*/
	text-align: center;
	font-size: 0;
}
@media (max-width:568px){
	#MainHeader{
		border-bottom: 5px solid #454E68;
	}
	#MainHeader > div{
		padding: 2px 0;
	}
}


.submenuHolder{
	display: block;
	background-color: #fff;
	overflow: hidden;
	border-style: solid;
	border-color: #454E68;
	border-width: 5px 0 0;
}
.submenuHolder nav{
	display: block;
	max-width: 1200px;
	margin: 0 auto;
}
#MainHeader + .submenuHolder{
	border-width: 0 0 5px;
}
.submenuHolder:empty{
	display: none;
}
@media (max-width:820px){
	.submenuHolder{
		display: none;
	}
}



#LanguagePullDown{
	display: inline-block;
	position: relative;
	vertical-align: top;
	font-size: 12px;
	border-radius: 6px;
	height: 40px;
	margin: 14px 0 0 25px;
	border: 1px solid #ddd;
	background-color: #fff;
	color: #454E68;
}

.js #LanguagePullDown{
	cursor: pointer;
}
.js #LanguagePullDown:hover,
.js #LanguagePullDown:active{
	border: 1px solid #aaa;
	color: #454E68;
}
.js #LanguagePullDown:active{
	background-color: #efefef;
}
#LanguagePullDown.on{
	border: 1px solid #454E68 !important;
	background-color: #454E68 !important;
	color: #fff !important;
	border-radius: 6px 6px 0 0;
}

@media (max-width:1000px){
	#LanguagePullDown{
		/*display: none;*/
		margin-left: 10px;
	}
}
@media (max-width:820px){
	#LanguagePullDown{
		display: none;
	}
}

#LanguagePullDown p.label{
	display: block;
	margin: 0;
	padding: 0 9px;
	line-height: 20px;
}
.loading #LanguagePullDown p + p + p{
	display: none !important;
}
#LanguagePullDown p.label:fist-child{
}


#MainLogo{
	display: inline-block;
	vertical-align: top;
	
	width: 270px;
	font-size: 0;
	height: 70px;
	text-align: center;
	margin: 0;
	padding: 0 22px 0 0;
}
#MainLogo a{
	display: block;
	overflow: hidden;
	color: transparent !important;
	text-decoration: none !important;
	padding: 0;
	height: 100%;
	font-size: 0;
	
	background-image: url(base/logo_2020.png);
	background-image: image-set(url(base/logo_2020.png) 1x, url(base/logo_2x_2020.png) 2x);
	background-size: contain;
	background-repeat: no-repeat;
	background-position: 50% 50%;
	background-color: transparent !important;
}
.msie8e #MainHeader p:first-child a{
	text-indent: -1000px;
}
#MainMenu{
	display: inline-block;
	vertical-align: top;
	padding: 0 0 0 10px;
	position: relative;
}
@media (max-width:900px){
	#MainLogo{
		width: 200px;
		height: 70px;
		padding: 0 15px 0 0;
	}
}
@media (max-width:820px){
	#MainLogo{
		height: 52px;
	}
	#MainLogo a{
		padding: 0;
	}
	#MainMenu{
		display: block;
		padding: 0;
	}
}
#SubMenu{
	display: none;
	position: absolute;
	z-index: 5000;
	top: 100%;
	right: 0;
	margin: 0;
	border-radius: 5px 0 0 5px;
	padding: 8px;
	background-color: #fff;
	color: #454E68;
	font-size: 14px;
	
	border-color: #454E68;
	border-style: solid;
	border-width: 1px 0 1px 1px;
	
	box-shadow: 0 10px 20px rgba(0,0,0,0.25);
	
	box-sizing: border-box;
}
@media (max-width:820px){
	#SubMenu.on{
		display: flex;
	}
}




/* 言語プルダウン */
.languagePullDowns{
	font-size: 14px;
	line-height: 1.5;
	
	list-style: none;
	text-align: left;
	
	margin: 0;
	padding: 0;
	white-space: nowrap;
	color: #454E68;
}
#SubMenu .languagePullDowns{
	margin: 0 0 0 10px;
	padding: 0 0 0 10px;
	border-left: 1px solid #ddd;
	font-size: 12px;
}
#LanguagePullDown .languagePullDowns{
	display: none;
	margin: 0;
	padding: 5px 0;
	border: 1px solid #454E68;
	border-radius: 5px 0 5px 5px;
	box-shadow: 0 10px 20px rgba(0,0,0,0.25);
	background-color: #fff;
	
	position: absolute;
	top: 100%;
	right: -1px;
	width: 100px;
	z-index: 5000;
}
#LanguagePullDown.on .languagePullDowns{
	display: block;
}
.languagePullDowns p{
	display: block;
	margin: 0;
	padding: 0;
}
.languagePullDowns p a{
	display: block;
	text-decoration: none;
	padding: 7px 10px;
}
.mouseUI .languagePullDowns p a:hover,
.mouseUI .languagePullDowns p a:focus,
.mouseUI .languagePullDowns p a:active{
	background-color: #454E68;
	color: #fff;
}
.mouseUI .languagePullDowns p a:active{
	filter: brightness(90%);
}


/* アイコンメニュー */
.menunav ul{
	margin: 9px 0;
	padding: 0;
	list-style: none;
	font-size: 0;
	width: 100%;
	clear: both;
}
#MainMenu.menunav > ul{
	display: flex;
	justify-content: space-around;
}
.submenuHolder .menunav ul{
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	margin: 9px 20px;
	box-sizing: border-box;
}
html:lang(ja) .submenuHolder .menunav ul{
	grid-template-columns: repeat(6, 1fr);
}
@media (max-width:1200px){
	.submenuHolder .menunav ul{
		grid-template-columns: repeat(4, 1fr);
	}
}
@media (max-width:820px){
	.menunav ul{
		flex-wrap: nowrap;
	}
}

.menunav ul li{
	display: block;
	text-align: center;
	padding: 0 22px;
	margin: 0;
	box-sizing: border-box;
}
#MainMenu.menunav > ul li{
	display: none;
}
#MainMenu.menunav > ul li.show_on_topmenu,
#MainMenu.menunav > ul li.show_on_ls_topmenu{
	display: inline-block;
}
.menunav.submenunav ul li.show_on_topmenu,
.menunav.submenunav ul li.show_on_ls_topmenu{
	display: none
}
@media (max-width:820px){
	.menunav ul{
		flex-wrap: nowrap;
	}
}
.menunav.submenunav ul li{
	display: block;
	padding: 0 4px;
	text-align: left;
}
.menunav ul li#LiSubMenu{
	display: none;
}
.menunav ul li#LiSubMenu.on{
	background-color: #454E68 !important;
	border-radius: 4px 0 0 0;
}
@media (max-width:1000px){
	.menunav ul li{
		padding: 0 15px;
		padding: 0 10px;
	}
	.menunav.submenunav ul li{
		flex-basis: 33.33333%;
	}
}
@media (max-width:820px){
	.menunav ul{
		margin: 0;
	}
	#MainMenu.menunav > ul li.show_on_ls_topmenu{
		display: none;
	}
	#MainMenu.menunav > ul li.show_on_ss_topmenu{
		display: block;
	}
	.menunav.submenunav ul li.show_on_ls_topmenu{
		display: block;
	}
	.menunav.submenunav ul li.show_on_ss_topmenu{
		display: none;
	}
	#MainMenu.menunav > ul li{
		padding: 4px 0;
		flex-grow: 1;
		text-align: center;
	}
	.menunav ul li#LiSubMenu{
		display: block;
	}
	.menunav.submenunav ul li{
		font-size: 12px;
	}
}




.menunav ul li a{
	display: flex;
	align-items: center;
	background-color: transparent !important;
	padding: 0 8px;
	gap: 6px;
	opacity: 0.5;
	font-size: 0;
	color: #999;
	text-decoration: none;
	font-weight: bold;
	box-sizing: border-box;
}
#MainMenu.menunav > ul li a{
	justify-content: center;
}
.menunav.submenunav ul li a{
	padding: 0;
}
.menunav ul li a[href]{
	opacity: 1;
	color: #454E68;
}
.mouseUI .menunav ul li a[href]:hover,
.mouseUI .menunav ul li a[href]:focus{
	opacity: 0.9;
}
.menunav ul li a[href]:active{
	opacity: 1;
	filter: brightness(90%);
}
.menunav ul li.on a[href]{
	color: #ffffff;
}
.menunav ul li.mmselectedself:not(.home) a{
	color: #478b57 !important;
	filter: none !important;
}
.menunav ul li.webticket a[href]{
	color: #02b739;
}
.menunav ul li a span{
	display: inline-block;
	font-size: 14px;
	vertical-align: top;
}
.menunav.submenunav ul li a span{
}
.menunav ul li a span.longname{
	letter-spacing: -0.2em;
}
.enLang .menunav ul li a span.longname{
	letter-spacing: -0.1em;
}

.menunav ul li a:before{
	content: "";
	display: inline-block;
	vertical-align: top;
	font-size: 52px;
	color: transparent;
	background-image: url(nav/home.png);
	background-image: image-set(url(nav/home.png) 1x, url(nav/home_2x.png) 2x);
	background-size: 1em auto;
	width: 1em;
	height: 1em;
}
.menunav.submenunav ul li a:before{
	font-size: 32px;
}
.menunav ul li.mmselectedself:not(.home) a:before,
.menunav ul li.on a:before{
	background-position: 0 -2em !important;
}

.menunav ul li.exhibitions a:before{
	background-image: url(nav/event.png);
	background-image: image-set(url(nav/event.png) 1x, url(nav/event_2x.png) 2x);
}
.menunav ul li.about a:before{
	background-image: url(nav/about.png);
	background-image: image-set(url(nav/about.png) 1x, url(nav/about_2x.png) 2x);
}
.menunav ul li.kidsfamily a:before{
	background-image: url(nav/kidsfamily.png);
	background-image: image-set(url(nav/kidsfamily.png) 1x, url(nav/kidsfamily_2x.png) 2x);
}
.menunav ul li.permanent a:before{
	background-image: url(nav/collections.png);
	background-image: image-set(url(nav/collections.png) 1x, url(nav/collections_2x.png) 2x);
}
.menunav ul li.map a:before{
	background-image: url(nav/garden.png);
	background-image: image-set(url(nav/garden.png) 1x, url(nav/garden_2x.png) 2x);
}
.menunav ul li.facility a:before{
	background-image: url(nav/facility.png);
	background-image: image-set(url(nav/facility.png) 1x, url(nav/facility_2x.png) 2x);
}
.menunav ul li.indoorexhibits a:before{
	background-image: url(nav/indoor.png);
	background-image: image-set(url(nav/indoor.png) 1x, url(nav/indoor_2x.png) 2x);
}
.menunav ul li.access a:before{
	background-image: url(nav/access.png);
	background-image: image-set(url(nav/access.png) 1x, url(nav/access_2x.png) 2x);
}
.menunav ul li.contact a:before{
	background-image: url(nav/contact.png);
	background-image: image-set(url(nav/contact.png) 1x, url(nav/contact_2x.png) 2x);
}
.menunav ul li.spticket a:before{
	background-image: url(nav/eticket.png);
	background-image: image-set(url(nav/eticket.png) 1x, url(nav/eticket_2x.png) 2x);
}
.menunav ul li.webticket a:before{
	background-image: url(nav/ticketv2.png);
	background-image: image-set(url(nav/ticketv2.png) 1x, url(nav/ticketv2_2x.png) 2x);
}
.menunav ul li.pressinfo a:before{
	background-image: url(nav/press.png);
	background-image: image-set(url(nav/press.png) 1x, url(nav/press_2x.png) 2x);
}
.menunav ul li.group a:before{
	background-image: url(nav/transport.png?1);
	background-image: image-set(url(nav/transport.png?1) 1x, url(nav/transport_2x.png?1) 2x);
}
.menunav ul li.donation a:before{
	background-image: url(nav/donationv2.png);
	background-image: image-set(url(nav/donationv2.png) 1x, url(nav/donationv2_2x.png) 2x);
}
.menunav ul li#LiSubMenu a:before{
	background-image: url(nav/san.png);
}

@media (max-width:740px){
	.menunav ul li a{
		padding: 0 4px;
	}
	#MainMenu.menunav > ul li a{
		display: block;
	}
	#MainMenu.menunav > ul li a:before{
		margin: 0 auto;
		display: block;
	}
	#MainMenu.menunav > ul li a span{
		display: block;
		line-height: 1.5;
	}
}
@media (max-width:480px){
	.menunav ul li a:before{
		font-size: 42px;
	}
	.menunav ul li a span{
		font-size: 12px;
	}
}
@media (max-width:412px){
	.menunav ul li a:before{
		font-size: 36px;
	}
}



















/* フッタ関連 */
body > footer{
	background-color: #497257;
	color: #FFF;
	font-weight: bold;
	text-align: center;
	padding: 24px 0 150px;
	margin: 24px 0 0;
}
body > footer:after{
	content: "";
	display: block;
	padding: 0 0 env(safe-area-inset-bottom);
}

body > footer section{
	display: block;
	border-bottom: 4px solid #EBEBEB;
	padding: 1em 9px;
	margin: 0;
}
body > footer ul{
	padding: 0;
	margin: 0;
	display: block;
	list-style: none;
	font-size: 0;
	text-align: center;
}
body > footer ul + ul{
	margin: 21px 0 0;
}
body > footer ul li{
	border-left: 1px solid #FFF;
	border-right: 1px solid #FFF;
	display: inline-block;
	margin: 0 -1px 0 0;
	padding: 0 9px;
	font-size: 13px;
	
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}
body > footer ul li a{
	display: block;
	line-height: 1.25;
	white-space: nowrap;
}
body > footer ul li a[href]{
	color: inherit;
	text-decoration: none;
}
body > footer ul li a[href]:hover,
body > footer ul li a[href]:focus{
	color: inherit;
	background-color: rgba(255,255,255,0.2);
}
body > footer ul li a[href]:active{
	color: inherit;
	background-color: rgba(0,0,0,0.1);
}
body > footer section p{
	margin: 0;
}
body > footer section p a{
	display: inline-block;
	vertical-align: top;
}
body > footer section p a img{
	vertical-align: top;
}


body > footer > p{
	margin: 16px 0 0;
	padding: 0;
	text-align: center;
	font-size: 11px;
	font-weight: normal;
}
body > footer > p small{
	font-size: inherit;
}

#LangSelect2{
	display: none;
}
@media (max-width:960px){
	#LangSelect2{
		display: block;
	}
}







/* メインコンテンツ */
#StandardHeader{
	margin: 9px 0;/*
	border-bottom: 1px dashed #454e68;*/
}
#StandardHeader div{
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 9px;
}
#StandardHeader ul{
	display: block;
	float: right;
	font-size: 12px;
	line-height: 1.5;
	margin: 0;
	padding: 29px 9px 0;
	list-style: none;
}
#StandardHeader ul li{
	display: inline-block;
	vertical-align: top;
	margin: 0;
	padding: 0;
}
.msie8e #StandardHeader ul li{
	display: inline;
}
#StandardHeader ul li:before{
	content: "> ";
}
#StandardHeader ul li:first-child:before{
	content: "";
}
/*#StandardHeader ul li ruby rp,
#StandardHeader ul li ruby rt{
	display: none;
}*/
#StandardHeader h1{
	font-size: 26px;
	line-height: 76px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin: 0;
	padding: 0;
	float: left;
}
#StandardHeader h1 img{
	vertical-align: top;
	width: auto;
	height: 76px;
}
#StandardHeader:after{
	content: "";
	display: block;
	clear: both;
}
@media (max-width:768px){
	#StandardHeader ul{
		float: none;
		text-align: right;
		border-bottom: 1px dashed #ccc;
		padding: 0 0 4px;
	}
	#StandardHeader h1{
		font-size: 16px;
		line-height: 48px;
		padding: 0 0;
	}
	#StandardHeader h1 img{
		height: 48px;
	}
}
/*main{
	padding: 0;
	margin: 0 auto;
	font-size: 14px;
	max-width: 960px;
}
@media (max-width:960px){
	main{
		margin: 0 9px;
	}
}*/

body > section{
	border-top: 5px solid #454E68;
	padding: 1em 0;
	overflow: hidden;
}
body > section > div > h1{
	font-size: 20px;
	line-height: 1.5;
	margin: 0 0 9px;
}
body > section > h1 small{
	display: inline-block;
	font-size: 0.8em;
	line-height: inherit;
	margin: 0 0 0 1em;
	vertical-align: top;
}
@media (max-width:768px){
	body > section > div > h1{
		font-size: 22px;
		line-height: 33px;
	}
}
@media (max-width:568px){
	body > section > div > h1{
		font-size: 16px;
		line-height: 24px;
	}
}
@media (max-width:360px){
	body > section > div > h1{
		font-size: 14px;
		line-height: 21px;
	}
}













/*ベーシックな*/

section.whitepage{
	margin: 0 0 24px;
}
section.whitepage h2{
	border-top: #C9C9C9 1px dashed;
	font-size: 18px;
	padding: 12px 0;
	margin: 0;
}
section.whitepage > div{
	background-color: #F2F2F2;
	border: #C9C9C9 1px solid;
	border-radius: 3px;
	padding: 9px;
	margin: 0 0 16px;
}











/*祝日表示*/
time.nationalholiday > span:after{
	content: "・祝";
}







/*ページトップに戻るボタン*/
#PageTop{
	position: fixed;
	bottom: 23px;
	right: 23px;
	margin: 0;
	padding: 0 env(safe-area-inset-right) env(safe-area-inset-bottom);
	
	opacity: 1;
	transition: opacity 0.4s ease-out;
	
	z-index: 5000;
}
#PageTop a{
	display: block;
	width: 75px;
	height: 75px;
	border-radius: 12px;
	background-image: url(base/gototop.png?v2);
	background-size: contain;
	background-repeat: no-repeat;
	box-shadow: 0 0 0 3px #fff;
}
#PageTop a:active{
	filter: brightness(90%);
}
#PageTop img{
	display: none;
}
#PageTop.hidden,
#PageTop[aria-hidden="true"]{
	opacity: 0;
	pointer-events: none;
}
@media (max-width:747px){
	#PageTop{
		bottom: 8px;
		right: 8px;
	}
	#PageTop a{
		width: 42px;
		height: 42px;
		border-radius: 7px;
	}
}
@media (max-width:400px){
	#PageTop a{
		width: 37px;
		height: 37px;
		border-radius: 6px;
	}
}







/* クリック制御 */
.coveredarea,
.mrmmplacedimg{
	position: relative;
}
span.coveredarea,
span.mrmmplacedimg{
	display: inline-block;
	vertical-align: top;
}
.coveredarea:after,
.mrmmplacedimg:after{
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-image: url(base/emptysquare.png);
	/*background-color: rgba(244,0,0,0.1);*/
}

ul.mrmmcolumns .mrmmplacedimg{
	width: 100%;
}




/* HTML5 */
header, nav, main, section, article, aside, footer{
	display: block;
}


/* 言語ローカライゼーション */
/*html.localize.enLang *[lang="ja"],
html.localize.deLang *[lang="ja"],
html.localize.jaLang *[lang="en"],
html.localize.deLang *[lang="en"],
html.localize.jaLang *[lang="de"],
html.localize.enLang *[lang="de"]{
	display: none !important;
}*/