@charset "UTF-8";

/* Tufte CSS styles */
html {
	font-size: 15px;
}

body {
	width: 87.5%;
	margin-left: auto;
	margin-right: auto;
	padding-left: 12.5%;
	font-family: 'Times New Roman', Times, serif;
	background-color: #fefefe;
	color: #111;
	max-width: 1400px;
	counter-reset: sidenote-counter;
}

/* Adds dark mode */
@media (prefers-color-scheme: dark) {
	body {
		background-color: #151515;
		color: #ddd;
	}
}

h1 {
	font-weight: 400;
	margin-top: 4rem;
	margin-bottom: 1.5rem;
	font-size: 3.2rem;
	line-height: 1;
}

h2 {
	font-style: italic;
	font-weight: 400;
	margin-top: 2.1rem;
	margin-bottom: 1.4rem;
	font-size: 2.2rem;
	line-height: 1;
}

h3 {
	font-style: italic;
	font-weight: 400;
	font-size: 1.7rem;
	margin-top: 2rem;
	margin-bottom: 1.4rem;
	line-height: 1;
}

hr {
	display: block;
	height: 1px;
	width: 55%;
	border: 0;
	border-top: 1px solid #ccc;
	margin: 1em 0;
	padding: 0;
}

p.subtitle {
	font-style: italic;
	margin-top: 1rem;
	margin-bottom: 1rem;
	font-size: 1.8rem;
	display: block;
	line-height: 1;
}

.numeral {
	font-family: 'Times New Roman', Times, serif;
}

.danger {
	color: red;
}

article {
	padding: 5rem 0rem;
}

section {
	padding-top: 1rem;
	padding-bottom: 1rem;
}


p,
dl,
ol,
ul {
	font-size: 1.4rem;
	line-height: 2rem;
}

p {
	margin-top: 1.4rem;
	margin-bottom: 1.4rem;
	padding-right: 0;
	vertical-align: baseline;
}

/* Chapter Epigraphs */
div.epigraph {
	margin: 5em 0;
}

div.epigraph>blockquote {
	margin-top: 3em;
	margin-bottom: 3em;
}

div.epigraph>blockquote,
div.epigraph>blockquote>p {
	font-style: italic;
}

div.epigraph>blockquote>footer {
	font-style: normal;
}

div.epigraph>blockquote>footer>cite {
	font-style: italic;
}

/* end chapter epigraphs styles */

blockquote {
	font-size: 1.4rem;
}

blockquote p {
	width: 55%;
	margin-right: 40px;
}

blockquote footer {
	width: 55%;
	font-size: 1.1rem;
	text-align: right;
}

section>p,
section>footer,
section>table {
	width: 55%;
}

/* 50 + 5 == 55, to be the same width as paragraph */
section>dl,
section>ol,
section>ul {
	width: 50%;
	-webkit-padding-start: 5%;
}

dt:not(:first-child),
li:not(:first-child) {
	margin-top: 0.25rem;
}

figure {
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
	max-width: 55%;
	-webkit-margin-start: 0;
	-webkit-margin-end: 0;
	margin: 0 0 3em 0;
}

figcaption {
	float: right;
	clear: right;
	margin-top: 0;
	margin-bottom: 0;
	font-size: 1.1rem;
	line-height: 1.6;
	vertical-align: baseline;
	position: relative;
	max-width: 40%;
}

figure.fullwidth figcaption {
	margin-right: 24%;
}

/* Links: replicate underline that clears descenders */
a:link,
a:visited {
	color: inherit;
}

.no-tufte-underline:link {
	background: unset;
	text-shadow: unset;
}

a:link,
.tufte-underline,
.hover-tufte-underline:hover {
	text-decoration: none;
	background: -webkit-linear-gradient(#fffff8, #fffff8), -webkit-linear-gradient(#fffff8, #fffff8), -webkit-linear-gradient(currentColor, currentColor);
	background: linear-gradient(#fffff8, #fffff8), linear-gradient(#fffff8, #fffff8), linear-gradient(currentColor, currentColor);
	-webkit-background-size: 0.05em 1px, 0.05em 1px, 1px 1px;
	-moz-background-size: 0.05em 1px, 0.05em 1px, 1px 1px;
	background-size: 0.05em 1px, 0.05em 1px, 1px 1px;
	background-repeat: no-repeat, no-repeat, repeat-x;
	text-shadow: 0.03em 0 #fffff8, -0.03em 0 #fffff8, 0 0.03em #fffff8, 0 -0.03em #fffff8, 0.06em 0 #fffff8, -0.06em 0 #fffff8, 0.09em 0 #fffff8, -0.09em 0 #fffff8, 0.12em 0 #fffff8, -0.12em 0 #fffff8, 0.15em 0 #fffff8, -0.15em 0 #fffff8;
	background-position: 0% 93%, 100% 93%, 0% 93%;
}

@media screen and (-webkit-min-device-pixel-ratio: 0) {

	a:link,
	.tufte-underline,
	.hover-tufte-underline:hover {
		background-position-y: 87%, 87%, 87%;
	}
}

/* Adds dark mode */
@media (prefers-color-scheme: dark) {

	a:link,
	.tufte-underline,
	.hover-tufte-underline:hover {
		text-shadow: 0.03em 0 #151515, -0.03em 0 #151515, 0 0.03em #151515, 0 -0.03em #151515, 0.06em 0 #151515, -0.06em 0 #151515, 0.09em 0 #151515, -0.09em 0 #151515, 0.12em 0 #151515, -0.12em 0 #151515, 0.15em 0 #151515, -0.15em 0 #151515;
	}
}

a:link::selection,
a:link::-moz-selection {
	text-shadow: 0.03em 0 #b4d5fe, -0.03em 0 #b4d5fe, 0 0.03em #b4d5fe, 0 -0.03em #b4d5fe, 0.06em 0 #b4d5fe, -0.06em 0 #b4d5fe, 0.09em 0 #b4d5fe, -0.09em 0 #b4d5fe, 0.12em 0 #b4d5fe, -0.12em 0 #b4d5fe, 0.15em 0 #b4d5fe, -0.15em 0 #b4d5fe;
	background: #b4d5fe;
}

/* Sidenotes, margin notes, figures, captions */
img {
	max-width: 100%;
}

.sidenote,
.marginnote {
	float: right;
	clear: right;
	margin-right: -60%;
	width: 50%;
	margin-top: 0.3rem;
	margin-bottom: 0;
	font-size: 1.1rem;
	line-height: 1.3;
	vertical-align: baseline;
	position: relative;
}

blockquote .sidenote,
blockquote .marginnote {
	margin-right: -82%;
	min-width: 59%;
	text-align: left;
}

div.fullwidth,
table.fullwidth {
	width: 100%;
}

div.table-wrapper {
	overflow-x: auto;
	font-family: 'Times New Roman', Times, serif
}

.sans {
	font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
	letter-spacing: .03em;
}

code,
pre>code {
	font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
	font-size: 1.0rem;
	line-height: 1.42;
	-webkit-text-size-adjust: 100%;
	/* Prevent adjustments of font size after orientation changes in iOS. See https://github.com/edwardtufte/tufte-css/issues/81#issuecomment-261953409 */
}

.sans>code {
	font-size: 1.2rem;
}

h1>code,
h2>code,
h3>code {
	font-size: 0.80em;
}

.marginnote>code,
.sidenote>code {
	font-size: 1rem;
}

pre>code {
	font-size: 0.9rem;
	width: 52.5%;
	margin-left: 2.5%;
	overflow-x: auto;
	display: block;
}

pre.fullwidth>code {
	width: 90%;
}

.fullwidth {
	max-width: 90%;
	clear: both;
}

span.newthought {
	font-variant: small-caps;
	font-size: 1.2em;
}

input.margin-toggle {
	display: none;
}

label.sidenote-number {
	display: inline-block;
	max-height: 2rem;
	/* should be less than or equal to paragraph line-height */
}

label.margin-toggle:not(.sidenote-number) {
	display: none;
}

.iframe-wrapper {
	position: relative;
	padding-bottom: 56.25%;
	/* 16:9 */
	padding-top: 25px;
	height: 0;
}

.iframe-wrapper iframe {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

@media (max-width: 760px) {
	body {
		width: 84%;
		padding-left: 8%;
		padding-right: 8%;
	}

	hr,
	section>p,
	section>footer,
	section>table {
		width: 100%;
	}

	pre>code {
		width: 97%;
	}

	section>dl,
	section>ol,
	section>ul {
		width: 90%;
	}

	figure {
		max-width: 90%;
	}

	figcaption,
	figure.fullwidth figcaption {
		margin-right: 0%;
		max-width: none;
	}

	blockquote {
		margin-left: 1.5em;
		margin-right: 0em;
	}

	blockquote p,
	blockquote footer {
		width: 100%;
	}

	label.margin-toggle:not(.sidenote-number) {
		display: inline;
	}

	.sidenote,
	.marginnote {
		display: none;
	}

	label {
		cursor: pointer;
	}

	div.table-wrapper,
	table {
		width: 85%;
	}

	img {
		width: 100%;
	}
}