html {
	background: #222;
}
body {
	margin: 0 0 1.5em 0;
	color: white;
}

header {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	background: #333;
	padding: 5px 10px;
	gap: 1em;
	user-select: none;
}

#title {
	text-align: center;
}

#menu {
	margin-left: auto;
	display: flex;
	gap: 3ex;
}

header a {
	color: white;
	text-decoration: none;
	position: relative;
	width: fit-content;
}

header a:hover::after {
	content: "";
	background: green;
	position: absolute;
	display: block;
	bottom: -.3em;
	left: -1ex;
	height: 3px;
	width: calc(100% + 2ex);
}

main, footer{
	max-width: 900px;
	margin: 1.5em auto;
	padding-inline: 3ex;
}

#publishing {
	text-align: right;
	color: #555;
}
#publishing a {
	color: #555;
}

hr {
	color: #727272;
}

h1, h2, h3, h4, h5, h6 {
	text-align: center;
}

.monodate {
	font-family: monospace;
}

a {
	color: lightgreen;
}

/* highlighted code */
.chroma {
	overflow: scroll;
	background: none;
}

.chroma .lntable {
	margin: auto;
	width: fit-content;
}
.chroma code {
	margin: 0 1ex;
}

.chroma ::selection {
	background: #444;
}

:not(.chroma span)::selection {
	background: green;
	color: white;
}

pre {
	tab-size: 4;
}

ol, ul, pre code {
	margin: auto;
	display: block;
	width: fit-content;
	max-width: 100%;
}

img, figcaption {
	margin: auto;
	display: block;
	width: fit-content;
	max-width: 95%;
	color: #ddd;
}

#copyright {
	text-align: center;
	display: block;
	opacity: .2;
}

@media (max-width: 800px) {
	header {
		grid-template-columns: auto auto;
		grid-template-areas:
			"home quicklinks"
			"title title"
		;
	}
	#title {
		text-align: center;
		display: block;
		width: 100%;
		order: 3;
		grid-area: title;
	}
}