:root {
	--bg-tint: #eee;
	--fg-tint: #555;
	--bg-ins: #cfd;
	--fg-ins: #2b4;
	--bg-del: #fde;
	--fg-del: #c23;
	--bg-highlight: #ff9;
}

body {
	font-family: monospace;
	line-height: 1.4;
	padding: 1ch;
	padding-block-end: 3ch;
	max-inline-size: 100ch;
	margin-inline: auto;
	tab-size: 4;
}

h1, h2, h3, h4, h5, h6 {
	font-size: inherit;
	margin-block-start: 2em;
	margin-block-end: 0;
}

ol, ul {
	padding-inline-start: 2em;
}

td, th {
	padding-inline: 0.4em;
	text-align: start;
	vertical-align: top;
	white-space: nowrap;
}
tr:hover td {
	background-color: var(--bg-tint);
}
td.text {
	white-space: normal;
}
td.num,
th.num {
	text-align: end;
}

ins {
	text-decoration: none;
	background-color: var(--bg-ins);
}
del {
	text-decoration: none;
	background-color: var(--bg-del);
}

.i {
	color: var(--fg-ins);
}
.d {
	color: var(--fg-del);
}

dl {
	overflow: hidden;
}
dt {
	font-weight: bold;
	min-inline-size: 7ch;
	clear: left;
}
dt, dd {
	float: left;
	margin: 0;
}

h2:target,
a:target,
span:target,
ins:target,
del:target {
	background-color: var(--bg-highlight);
}

header {
	display: flex;
	flex-direction: row;
}
header img {
	margin-inline-end: 1em;
	block-size: 4em;
}

.cloneurl {
	color: var(--fg-tint);
}

nav {
	margin-block-start: 1em;
}

#readme {
	margin-block-start: 4ch;
}

#readme pre {
	display: block;
	padding: 1ch;
	overflow-x: auto;
	font-family: inherit;
	background-color: var(--bg-tint);
}

#readme code {
	padding-inline: 1ch;
	background-color: var(--bg-tint);
}

#readme pre code {
	padding: 0;
	background-color: transparent;
}

#readme blockquote {
	color: var(--fg-tint);
	padding-inline: 1ch;
	border-inline-start: 1ch solid var(--bg-tint);
}

.diff {
	display: grid;
	border: 1px solid var(--bg-tint);
	overflow-x: auto;
}

.h {
	padding: 0.2em;
	border-inline-start: 11ch solid var(--bg-tint);
	padding-inline-start: 1ch;
	background-color: var(--bg-tint);
}

.line a {
	color: var(--fg-tint);
	text-decoration: none;
}
.line a:hover,
.line a:focus {
	color: inherit;
}

@media (prefers-color-scheme: dark) {
	:root {
		--bg-tint: #333;
		--fg-tint: #aaa;
		--bg-ins: #152;
		--fg-ins: #4b5;
		--bg-del: #511;
		--fg-del: #d33;
		--bg-highlight: #653;
		color-scheme: dark;
	}
}