/* Defaults */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	font-weight: normal;
	font-style: normal;
}

i, cite, dfn, em {
	font-style: italic;
}

strong {
	font-weight: bold;
}

q[title] {
	cursor: help;
	border-bottom: 1px dotted hsl(0, 0%, 50%);
}

/* Layout */
html {
	height: 100%;
	overflow-y: scroll;
}

body {
	min-height: 100%;
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	-webkit-flex-direction: column;
}

article {
	flex: 1;
	-webkit-flex: 1;
}

/* Styling */
html {
	background-color: black;
	color: white;
	font-family: Georgia, serif;
	font-size: 1em;
	text-align: center;
}

header {
	padding: 1em 2em;
	background-image:
		  -webkit-linear-gradient(left, black 0%, hsla(0, 0%, 0%, 0) 50%, black 100%)
		, -webkit-linear-gradient(top, hsla(0, 100%, 100%, 0) 0%, hsla(0, 100%, 100%, 0.15) 100%)
		, -webkit-linear-gradient(top, hsla(0, 100%, 100%, 0.35) 0%, hsla(0, 100%, 100%, 0.35) 100%)
	;
	background-image:
		  -moz-linear-gradient(left, black 0%, hsla(0, 0%, 0%, 0) 50%, black 100%)
		, -moz-linear-gradient(top, hsla(0, 100%, 100%, 0) 0%, hsla(0, 100%, 100%, 0.15) 100%)
		, -moz-linear-gradient(top, hsla(0, 100%, 100%, 0.35) 0%, hsla(0, 100%, 100%, 0.35) 100%)
	;
	background-size:
		  100% 100%
		, 100% 100%
		, 100% 0.0625em;
	;
	background-repeat: no-repeat;
	background-position: center bottom;
	font-family: Constantia, Georgia, serif;
	line-height: 2em;
}

	header p {
		display: inline-block;
	}

	header > * + * {
		margin-left: 1em;
	}

	header p:first-child {
		font-size: 1.5em;
	}

	header p:nth-child(2) {
		font-style: italic;
		font-size: 1em;
		color: hsl(0, 0%, 75%);
	}

	header a {
		color: inherit;
		text-decoration: none;
	}

	header a:hover {
		text-decoration: underline;
	}

	header a[href^='http://'] {
		font-style: italic;
		padding: 0.35em;
		color: white;
		white-space: nowrap;
		border-radius: 0.1875rem;
		border: 0.0625rem solid hsl(220, 50%, 50%);
		background-color: hsl(220, 100%, 50%);
		background-image: -webkit-linear-gradient(
			top,
			hsla(0, 0%, 0%, 0) 0%,
			hsla(0, 0%, 0%, 0.5) 100%
		);
		background-image: -moz-linear-gradient(
			top,
			hsla(0, 0%, 0%, 0) 0%,
			hsla(0, 0%, 0%, 0.5) 100%
		);
		text-shadow: 0.0625rem 0.0625rem 0.0625rem black;
		box-shadow: 0 0 0.5em black;
		text-decoration: none;
	}

	header a[href^='http://']:hover {
		background-color: hsl(220, 100%, 45%);
	}

	header a[href^='http://']:before {
		content: "» ";
	}

article {
	background-image:
		  -webkit-linear-gradient(left, black 0%, hsla(0, 0%, 0%, 0) 50%, black 100%)
		, -webkit-linear-gradient(top, hsla(0, 100%, 100%, 0.20) 0%, hsla(0, 100%, 100%, 0) 100%)
		, -webkit-linear-gradient(bottom, hsla(0, 100%, 100%, 0.15) 0%, hsla(0, 100%, 100%, 0) 100%)
	;
	background-image:
		  -moz-linear-gradient(left, black 0%, hsla(0, 0%, 0%, 0) 50%, black 100%)
		, -moz-linear-gradient(top, hsla(0, 100%, 100%, 0.20) 0%, hsla(0, 100%, 100%, 0) 100%)
		, -moz-linear-gradient(bottom, hsla(0, 100%, 100%, 0.15) 0%, hsla(0, 100%, 100%, 0) 100%)
	;
	background-size: 100% 100%, 100% 20em, 100% 20em;
	background-repeat: no-repeat;
	background-position: center top, center top, center bottom;
	text-align: left;
	padding: 2em;
	padding-top: 3em;
	color: hsl(0, 0%, 85%);
}

	article h1 {
		font-size: 2.5em;
		line-height: 1em;
		text-align: center;
	}

	article h1, article h2, article h3, article p, article ol, article ul, article figure {
		max-width: 45rem;
		margin-left: auto;
		margin-right: auto;
	}

	article h1, article h2, article h3 {
		font-family: Constantia, Georgia, serif;
		color: white;
	}

	article h2 {
		font-size: 1.5em;
		margin-top: 1.5em;
	}

	article h3 {
		font-size: 1.25em;
		margin-top: 1.5em;
		font-style: italic;
	}

	article p, article ol, article ul {
		margin-top: 1em;
		margin-bottom: 1em;
		line-height: 1.5em;
	}

	article ol, article ul {
		padding-left: 3em;
		padding-right: 3em;
	}

	article p.publication-date {
		text-align: center;
		font-size: 0.875em;
		font-style: italic;
		color: hsl(0, 0%, 50%);
		margin-top: 1.5rem;
		margin-bottom: 1.5rem;
		border-top: 1px solid hsl(0, 0%, 15%);
		border-bottom: 1px solid hsl(0, 0%, 15%);
		padding-top: 0.5em;
		padding-bottom: 0.5em;
	}

	article a {
		color: hsl(200, 100%, 50%);
	}

	article a:visited {
		color: hsl(220, 50%, 50%);
	}

	article figure {
		margin-top: 1.5em;
		margin-bottom: 1.5em;
		text-align: center;
	}

	article figure img {
		display: inline-block;
		max-width: 100%;
		height: auto;
		max-height: 15em;
	}

	article figure img + img,
	article figure a + a,
	article figure img + a,
	article figure a + img {
		margin-left: 1em;
	}

	article figure img.wide {
		width: 100%;
		height: auto;
		max-height: none;
	}

	article figure a {
		display: inline-block;
	}

	article p.appendix {
		text-align: center;
		font-style: italic;
		color: hsl(0, 0%, 50%);
	}

	article p.appendix:before {
		display: block;
		margin-top: 2rem;
		margin-bottom: 2rem;
		content: "❦";
		text-align: center;
		font-size: 2rem;
		font-style: normal;
		color: hsl(0, 0%, 35%);
	}

	h1 span.category, h1 span.title {
		display: block;
	}

	h1 span.category {
		font-size: 0.5em;
		color: hsl(0, 0%, 50%);
		text-transform: uppercase;
	}

	.wide-gallery img {
		height: 8rem;
		vertical-align: middle;
	}

	article div.side-by-side {
		text-align: center;
	}

	article div.side-by-side > * {
		display: inline-block;
	}

	article div.side-by-side figure {
		margin: 0 1em;
	}

	article div.side-by-side figure > * {
		display: block;
		margin-top: 1em;
		margin-bottom: 1em;
	}

	article figcaption {
		font-style: italic;
		color: hsl(0, 0%, 50%);
	}

	article .footnote {
		font-size: 0.875em;
		color: hsl(0, 0%, 50%);
		border-top: 1px solid hsl(0, 0%, 25%);
		padding-top: 1em;
		margin-top: 1em;
	}

footer {
	height: 4em;
	background-image:
		  -webkit-linear-gradient(left, black 0%, hsla(0, 0%, 0%, 0) 50%, black 100%)
		, -webkit-linear-gradient(bottom, hsla(0, 100%, 100%, 0) 0%, hsla(0, 100%, 100%, 0.20) 100%)
		, -webkit-linear-gradient(top, hsla(0, 100%, 100%, 0.35) 0%, hsla(0, 100%, 100%, 0.35) 100%)
	;
	background-image:
		  -moz-linear-gradient(left, black 0%, hsla(0, 0%, 0%, 0) 50%, black 100%)
		, -moz-linear-gradient(bottom, hsla(0, 100%, 100%, 0) 0%, hsla(0, 100%, 100%, 0.20) 100%)
		, -moz-linear-gradient(top, hsla(0, 100%, 100%, 0.35) 0%, hsla(0, 100%, 100%, 0.35) 100%)
	;
	background-size:
		  100% 100%
		, 100% 100%
		, 100% 0.0625em;
	;
	background-repeat: no-repeat;
	background-position: center top;
	line-height: 4em;
}

	footer li {
		display: inline;
	}

	footer li + li {
		margin-left: 1em;
	}

	footer a {
		color: hsl(200, 100%, 50%);
	}