@charset "utf-8";

html, body, header, footer, section, article, figure, figcaption, div, ul, ol, dl, li, dt, dd, h1, h2, h3, p, img {
	box-sizing: border-box;
}
html {
	min-height: 100%;
	-webkit-font-feature-settings: "palt";
	font-feature-settings: "palt";
}
body {
	min-height: 100%;
	background-color: #fdfcf6;
	background-image: url(../images/noise.gif);
}
img {
	max-width: 100%;
	height: auto;
	width /***/:auto;@・
}

header {
	padding-top: 5rem;
}
header h1 {
	width: 40%;
	max-width: 260px;
	margin: 0 auto 1rem auto;
}
nav ul {
	list-style-type: none;
	margin: 4rem 0 0 0;
	display: flex;
	justify-content: center;
	font-size: 1.6rem;
	flex-wrap: wrap;
}
@media (min-width: 550px) {
	nav ul {
		margin: 5rem 0 0 0;
		font-size: 1.8rem;
		flex-wrap: nowrap;
	}
}
nav ul li {
	margin: 0 2rem;
	padding: 1rem 0;
	text-align: center;
	flex-basis: calc(50% - 4rem);
}
@media (min-width: 550px) {
	nav ul li {
		padding: 0;
		flex-basis: auto;
	}
}
nav ul li a {
	text-decoration: none;
}

div.inner {
	margin: 0 5%;
}

div#contents {
	margin: 4rem 0 0 0;
}
@media (min-width: 550px) {
	div#contents {
		margin: 5rem 0 0 0;
	}
}

dl#concept {
	margin: 6rem 0 10rem 0;
	padding: 2rem 2rem 0.1px 2rem;
	text-align: right;
	font-size: 1.2rem;
	background: linear-gradient(to right, transparent, #fdfcf6), url(../images/bg.jpg);
	background-size: cover;
	background-position: center center;
}
dl#concept dt {
	font-weight: bold;
	font-size: 1.25em;
}
dl#concept dd {
	margin: 0 0 2rem 0;
}

section {
	min-height: 100vh;
}
section h2 {
	margin-bottom: 1.5em;
	padding-bottom: 0.3em;
	text-align: center;
	border-bottom: 1px #444 solid;
}

#information dl.exhibition {
	margin-left: 10%;
}
#information dl.exhibition>dt {
	font-weight: bold;
}

#items div.carousel .swiper-wrapper {
	margin-bottom: 3.5em;
}
#items div.carousel figure {
	margin: 3px 0 0 0;
	padding: 0 1em;
	width: 100%;
	text-align: center;
}
@media (min-width: 768px) {
	#items div.carousel figure {
		width: 50%;
	}
	#items figure:nth-child(even) {
		display: flex;
		flex-wrap: wrap-reverse;
		align-content: flex-start;
	}
}
@media (min-width: 1024px) {
	#items div.carousel figure {
		width: 33.33333333%;
	}
}
#items div.carousel img {
	border-radius: 5px;
	box-shadow: 0 0 3px 0px rgba(51, 51, 0, 0.4);
}
#items div.carousel figcaption {
	text-align: left;
	margin-bottom: 0.4em;
}
#items div.carousel dl {
	margin: 0;
}
nav.row {
	margin: 5rem 0;
}
nav.row button {
	font-size: 1.2rem;
}
@media (min-width: 550px) {
	nav.row {
		font-size: 1.4rem;
	}
}
nav.row a {
	border: 1px #666 solid;
	border-radius: 5px;
	padding: 0.4em 1.5em 0.6em;
	text-decoration: none;
}
p.older {
	text-align: right;
}


footer p {
	margin: 0.9rem 0;
	line-height: 1;
	font-size: 1.2rem;
	text-align: center;
}