html, body {
	padding: 0;
	margin: 0;
}

.limitwidth {
	max-width: 650px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 12px;
	padding-right: 12px;
}

nav {
	position: sticky;
	z-index: 2; // above toc

	top: 0;
	left: 0;
	right: 0;

	line-height: 20px;
}

article {
	margin-top: 24px;
	margin-bottom: 24px;
}

nav a {
	display: inline-block;
	padding: 2px 8px;
}

nav .right { float: right; }

header, footer { padding: 8px 0px; }

img, figcaption {
	display: block;
	max-width: 80%;
	margin: 0 auto;
}

// table of contents
aside {
	// make sure mouse events work on toc even if content is behind toc
	position: relative;
	z-index: 1;

	float: right;
	width: 40%;

	margin-left: 12px;
	margin-bottom: 6px;
	padding: 6px 0px;
}

aside ul {
	padding-left: 16px;
	margin: 0;
	// list-style-position: inside;
	list-style-type: square;
}

// indent first level
aside > ul { margin-left: 12px; }

// align description arrow with list bullet inside toc
aside summary { list-style-position: outside; }

// hide bullets for list items that can be expanded
li.stub::marker { content: ""; }

// give collapsable element arrow "clickable" cursor
summary::marker { cursor: pointer; }

blockquote {
	position: relative;
	padding-left: 12px;
}

blockquote, figure {
	margin-left: 0;
	margin-right: 0;
}

pre {
	overflow-x: auto;
	border-radius: 6px;
	padding: 6px 8px;
}

figure figcaption {
	margin-top: 6px;
}

// fix anchor scroll offset
h1, h2, h3, h4, h5, h6 { scroll-margin-top: 40px; }

footer ul {
	list-style: none;
	padding: 0;
}

.autocolumn {
	display: flex;
	gap: 24px;
	justify-content: flex-start;
	flex-direction: row;
	flex-wrap: wrap;
}
.autocolumn .column {
	min-width: 250px;
	flex-grow: 1;
}