html {
	line-height: 1.6;
	font-family: serif;
	color: #1a1a1a; background-color: #eeeeee;
}
body {
	margin: 0 auto;
	max-width: 60ch;

	padding-left: 50px; padding-right:  50px;
	padding-top:  10px; padding-bottom: 50px;

	hyphens: auto;
	word-wrap: break-word;
	text-rendering: optimizeLegibility;
	font-kerning: normal;
}
p { margin: 1em 0; }
@media (max-width: 600px) {
	body { padding: 1em; }
	p { text-align: left; }
}
@media print {
	body {
		background-color: transparent;
		color: black;
		font-size: 12pt;
        max-width: 80ch;
	}
	p, h2, h3 {
		orphans: 3;
		widows: 3;
	}
	h2, h3, h4 {
		page-break-after: avoid;
	}
}
a {
	color: hotpink;
}
a:visited {
	color: purple;
}
img {
	max-width: 100%;
}
h1, h2, h3, h4, h5, h6 {
	margin-top: 1.4em;
}
h5, h6 {
	font-size: 1em;
	font-style: italic;
}
h6 {
	font-weight: normal;
}
h1 {
	font-weight: 400;
}
h2, h3 {
	font-weight: 300;
}
ol, ul {
	padding-left: 1.7em;
	margin-top: 1em;
}
li > ol, li > ul {
	margin-top: 0;
}
blockquote {
	margin: 1em 0 1em 1.7em;
	padding-left: 1em;
	border-left: 2px solid #e6e6e6;
	color: #606060;
}
code {
	font-family: monospace;
	font-size: 85%;
	margin: 0;
}
pre {
	margin: 1em 0;
	overflow: auto;
}
pre code {
	padding: 0;
	overflow: visible;
}
.sourceCode {
	background-color: transparent;
	overflow: visible;
}
hr {
	background-color: #1a1a1a;
	border: none;
	height: 1px;
	margin: 1em 0;
}
table {
	margin: 1em 0;
	width: 100%;
	overflow-x: auto;
	font-variant-numeric: lining-nums tabular-nums;
}
table caption {
	margin-bottom: 0.75em;
}
tbody {
	margin-top: 0.5em;
	border-top: 1px solid #1a1a1a;
	border-bottom: 1px solid #1a1a1a;
}
th {
	border-top: 1px solid #1a1a1a;
	padding: 0.25em 0.5em 0.25em 0.5em;
}
td {
	padding: 0.125em 0.5em 0.25em 0.5em;
}
header {
	text-align: left;
    border-bottom: medium black solid;
}

#TOC nav { border-bottom: medium black solid; }
#TOC li { list-style: none; }
#TOC a:not(:hover) { text-decoration: none; }

code{white-space: pre-wrap;}
span.smallcaps{font-variant: small-caps;}
span.underline{text-decoration: underline;}
div.column{display: inline-block; vertical-align: top; width: 50%;}
div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
ul.task-list{list-style: none;}
.display.math{display: block; text-align: center; margin: 0.5rem auto;}
.footnote-ref ~ .footnote-ref :before {
  content: ', '
}

@media (prefers-color-scheme: dark){
    body {color:white;background:black}
    html {color:white;background:black}
    a:link, a:visited { color: #aab9c1; } 
    a:hover, a:active { color: hotpink; } /* hotpink on hover */
}