@charset "UTF-8";

@media (max-width: 899px) {
	.menu-link svg {
		fill: #fff;
		stroke: #fff;
	}
}
a {
	color: inherit;
	/* text-decoration: none; */
}



/* -------- detail -------- */
#SubArticles,
#SubSubArticles{
	/* border-top: 1px solid #ddd; */
	margin: 4em auto 0;
	padding: 0;
	width: auto;
	max-width: var(--max-width);
	padding: 0 var(--pw);
}
#SubArticles h2,
#SubSubArticles h2{
	font-size: 1.5em;
	font-weight: normal;
	margin: 1em auto;
	max-width: var(--max-width);
}

.maindetail,
.subdetail{
	position: relative;
	padding: clamp(100px, 10%, 145px) var(--pw) clamp(16px, 5%, 145px);
	margin: 0 auto;
}
.maindetail{
	max-width: var(--max-width);
	padding: 0 var(--pw);
}
.subdetail{
	border-top: 1px solid #ddd;
	padding: clamp(24px, 5%, 145px) 0 clamp(24px, 5%, 145px);
}

.maindetail .detailtitle,
.subdetail .detailtitle{
	font-size: 1.5em;
	font-weight: normal;
	margin: 1em 0;
	padding: 0;
}
.subdetail .detailtitle{
	font-size: 1.2em;
	margin-top: 0;
}
.maindetail .detailtitle:empty,
.subdetail .detailtitle:empty{
	display: none;
}

.backnav a{
	display: inline-flex;
	align-items: center;
	
	align-content: center;
	color: var(--buttontextcolor);
	background-color: var(--buttonbgcolor);
	text-align: center;
	text-decoration: none;
	padding: 0.2em 0.5em 0.2em 0.2em;
	border-radius: 3px;
	font-size: 0.95em;
}
.backnav a:before{
	content: "＜";
	font-family: "AmaitorteSugarpowder";
}

.gallery {
	padding: 0;
	margin: 0 0 1em;
	display: block;
}

#CollapsedArea > .gallery{
	margin: max(2%, 1.5em) auto 0;
	max-width: var(--max-width);
	padding: 0 var(--pw);
}

.slideviewarea{
	overflow: hidden;
	position: relative;
}

.slideview{
	overflow: hidden;
	display: block;
	margin: 0;
	padding: 0;
	position: relative;
}
.slideview li{
	margin: 0;
	padding: 0;
	border-radius: var(--standardbuttonradius);
	overflow: hidden;
}
.js .slideview li{
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	opacity: 0;
	transition: opacity 0.4s 0.4s ease-out;
	pointer-events: none;
	background-color: #efefef;
	background-color: #fff;
}
.js .slideview li[aria-hidden="false"]{
	/* position: absolute; */
	position: relative;
	opacity: 1;
	z-index: 5;
	transition: opacity 0.4s ease-out;
	pointer-events: auto;
}
.js .slideview li:first-child{
	/* position: relative; */
}
.documentnotready .slideview li{
	transition: none !important;
}

.slideview li img{
	width: 100%;
	object-fit: contain;
	object-position: 50% 50%;
	aspect-ratio: 3/2;
}
.slideview li iframe{
	width: 100%;
	aspect-ratio: 3/2;
}
.slideview li figure{
	overflow: hidden;
}
.slideview li figure figcaption{
	font-size: 0.7em;
	margin: 0.5em auto;
	padding: 0 0.5em;
	/* width: fit-content; */
	
	display: flex;
	gap: 0.5em;
	justify-content: space-between;
	position: relative;
	z-index: 12;
	background-color: #efefef;
}
.slideview li figure figcaption span{
	display: block;
	min-width: 1em;
	min-height: 1em;
}
.slideview li figure figcaption:empty{
	display: none;
}


@media (max-width:900px){
	.slideview{
		/* margin: 0 calc(var(--pagebodymargin) * -1); */
	}
	.slideview li{
		/* border-radius: 0; */
	}
}


.slidemenu{
	display: grid;
	grid-template-columns: repeat(9, 1fr);
	margin: 10px 0 0;
	padding: 0;
	gap: 10px;
	text-align: center;
	list-style: none;
}
.subdetail .gallery .slidemenu {
	grid-template-columns: repeat(6, 1fr);
}
.slidemenu li{
	display: inline-block;
	vertical-align: top;
	margin: 0;
	padding: 0;
	cursor: pointer;
	
	background-color: #efefef;
	transition: opacity 0.25s ease-out;
}
.slidemenu li:only-child{
	display: none;
}
.mouseUI .slidemenu li:active{
	filter: brightness(90%);
}
.slidemenu li[data-amtstat="selected"]{
	opacity: 0.3;
}
.documentnotready .slidemenu li{
	transition: none !important;
}
.slidemenu li img{
	width: 100%;
	height: auto;
	vertical-align: top;
	aspect-ratio: 3/2;
	object-fit: contain;
	object-position: 50% 50%;
	border-radius: var(--standardbuttonradius);
}
@media (max-width:900px){
	.slidemenu{
		grid-template-columns: repeat(6, 1fr);
	}
}

.slideprev,
.slidenext{
	position: absolute;
	z-index: 10;
	top: 0;
	left: 0.5em;
	bottom: 0;
	color: transparent;
	font-size: 10px;
	width: 44px;
	height: 120px;
	margin: auto;
	border-radius: 999px;
	cursor: pointer;
	transform: opacity 0.4s ease-out;
	background-color: rgba(0,0,0,0.1);
}
.slidenext{
	left: auto;
	right: 00.5em;
}
.slideprev.unavailable,
.slidenext.unavailable{
	opacity: 0;
	pointer-events: none;
}
.mouseUI .slideprev:hover,
.mouseUI .slidenext:hover{
	background-color: rgba(0,0,0,0.4);
	/* box-shadow: 0 100px 0 rgba(0,0,0,0.15) inset; */
}
.slideprev:before,
.slidenext:after{
	content: "＜";
	font-family: 'AmaitorteSugarPowder';
	color: #fff;
	font-size: 32px;
	line-height: 1;
	width: 1em;
	height: 1em;
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
}
.slidenext:after{
	content: "＞";
}





.gallery .text p {
	margin: 0 0 1em;
}
.gallery h2,
.additionalgallerytext h2{
	margin-top: max(2%, 1.5em);
	margin-bottom: 0.5em;
	font-size: 1.25em;
}
@media (max-width: 640px) {
	.gallery {
	}
	.gallery .slidemenu,
	.subdetail .gallery .slidemenu {
		grid-template-columns: repeat(4, 1fr);
	}
	.gallery .text {
		margin-top: max(2%, 1.5em);
	}
	.gallery .tags {
	}
}
@media (min-width: 641px) {
	.gallery.withslide {
		display: grid;
		grid-template-columns: 67.5% 1fr;
		grid-template-rows: auto 1fr;
		gap: 0 2%;
	}
	.subdetail .gallery.withslide {
		grid-template-columns: 40% 1fr;
	}
	.gallery .slideview,
	.gallery .slidemenu {
		grid-column-start: 1;
		align-items: flex-start;
	}
	.gallery .text {
		grid-column-start: 2;
		grid-row: 1 / span 2;
		/* float: right;
		width: 30.5%; */
	}
}


.tags {
	margin-top: max(2%, 1.5em);
	grid-column: 2;
	grid-row: 2;
	padding: 0;
	border: none;
}
.tags ul{
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(12em, 1fr));
	gap: 1em;
	margin: 1em 0 1.5em 0;
	padding: 0;
	list-style: none;
	
	margin: 0;
	font-size: clamp(13px, 1.0248901903vw, 14px);
}
@media (max-width: 768px) {
	.tags ul{
		grid-template-columns: 1fr 1fr;
	}
}
.tags ul a{
	display: block;
	align-content: center;
	color: var(--buttontextcolor);
	background-color: var(--buttonbgcolor);
	text-align: center;
	text-decoration: none;
	padding: 0.4em 0.5em;
	border-radius: 3px;
	font-size: 0.95em;
}


/* アコーディオンのしくみ */
button.readmorebutton{
	font: inherit;
	border: none;
	
	display: block;
	text-align: center;
	border-radius: var(--standardbuttonradius);
	align-content: center;
	display: block;
	background-color: var(--buttonbgcolor);
	color: var(--buttontextcolor);
	text-align: center;
	text-decoration: none;
	padding: 0.4em 0.5em;
	border-radius: 3px;
	
	width: calc(100% - var(--pw) - var(--pw));
	margin: 2em auto;
	max-width: calc(var(--max-width) - var(--pw) - var(--pw));
}
button.readmorebutton[aria-expanded="true"]{
	display: none;
}


#CollapsedArea,
#SecondCollapsedArea{
	transition: opacity 0.4s ease-out;
	overflow: hidden;
}
#CollapsedArea[inert],
#SecondCollapsedArea[inert]{
	opacity: 0;
	height: 0;
}


/* -------- SubArticlesMenu / SubArticlesMenuOnTop -------- */
.subArticlesMenu{
	font-size: clamp(16px, 1.317715959vw, 18px);
	font-weight: normal;
	margin: 1em auto;
	padding: 0;
	/* padding: 0 var(--pw);
	max-width: var(--max-width); */
}
.subArticlesMenu ul{
	display: grid;
	margin: 0;
	padding: 0;
	list-style: none;
	font-size: 0.9em;
	gap: clamp(10px, 2vw, 1.5em);
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}
@media (max-width: 500px){
	.subArticlesMenu ul{
		grid-template-columns: 1fr 1fr 1fr;
		font-size: 10px;
	}
}
.subArticlesMenu ul li{
	margin: 0;
	padding: 0;
}
.subArticlesMenu ul li a{
	display: block;
	text-align: center;
}
.mouseUI .subArticlesMenu ul li a:hover{
	opacity: 0.9;
}
.mouseUI .subArticlesMenu ul li a:active{
	opacity: 1;
	filter: brightness(90%);
}
.subArticlesMenu ul li a img{
	width: 100%;
	height: auto;
	vertical-align: top;
	aspect-ratio: 3/2;
	object-fit: contain;
	object-position: 50% 50%;
	border-radius: 0.5em;
	margin: 0 0 0.25em;
}
.subArticlesMenu ul li a span{
	display: inline-block;
	vertical-align: top;
	text-align: left;
}

.subArticlesMenuOnTop{
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	margin: 5px auto;
	width: fit-content;
	max-width: calc(100% - 20px);
	box-sizing: border-box;
	z-index: 100;
	padding: 5px;
	background-color: rgba(255,255,255,0.9);
	backdrop-filter: blur(5px);
	box-shadow: 0 0 8px rgba(0,0,0,0.2);
	border-radius: 8px;
	
	opacity: 0;
	transform: scale(0.9) translate(0, -20px);
	pointer-events: none;
	transform-origin: 50% 100%;
	transition: opacity 0.2s ease-out, transform 0.2s ease-out;
}
@media (max-width: 500px){
	.subArticlesMenuOnTop{
		margin: 0;
		max-width: none;
		width: auto;
		border-radius: 8px 8px 0 0;
		background-color: #fff;
		box-shadow: 0 0 5px rgba(0,0,0,0.2);
	}
}
.subArticlesMenuOnTop[aria-hidden="false"]{
	opacity: 1;
	transform: none;
	pointer-events: auto;
}
.subArticlesMenuOnTop ul{
	display: flex;
	justify-content: center;
	gap: 5px;
	margin: 0;
	padding: 0;
	list-style: none;
}
.subArticlesMenuOnTop ul li{
	flex-basis: 5%;
	flex-grow: 1;
	margin: 0;
	padding: 0;
	max-width: 56px;
}
.subArticlesMenuOnTop ul li a{
	display: block;
	text-align: center;
	line-height: 1.25;
	font-size: 10px;
	position: relative;
	overflow: hidden;
}
.mouseUI .subArticlesMenuOnTop ul li a:hover{
	filter: brightness(110%);
}
.mouseUI .subArticlesMenuOnTop ul li a:active{
	opacity: 1;
	filter: brightness(90%);
}
.subArticlesMenuOnTop ul li a img{
	width: 100%;
	height: auto;
	vertical-align: top;
	aspect-ratio: 1/1;
	object-fit: contain;
	object-position: 50% 50%;
	border-radius: 3px;
}
.subArticlesMenuOnTop ul li a span:first-child{
	display: flex;
	aspect-ratio: 1/1;
	justify-content: center;
	align-items: center;
	
	color: transparent;
	background-image: url(data:image/svg+xml;base64,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);
	background-size: contain;
	background-repeat: no-repeat;
	background-position: 50% 50%;
	opacity: 0.6;
}
.subArticlesMenuOnTop ul li a img + span{
	position: absolute;
	top: 0;
	left: 0;
	color: transparent;
}