@charset "UTF-8";
/* This file contains all the constants for colors and font styles */
/*
 * The tufte-css preferred sans font is Gill Sans, but this is not freely available.
 * We use Lato instead, which is royalty free.
 */
/* Tufte CSS styles */
html {
  font-size: 15px;
}

body {
  width: 87.5%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 12.5%;
  font-family: et-book, Palatino, "Palatino Linotype", "Palatino LT STD", "Book Antiqua", Georgia, serif;
  background-color: #fffff8;
  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: et-book-roman-old-style;
}

.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-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;
}

.sidenote-number {
  counter-increment: sidenote-counter;
}

.sidenote-number:after,
.sidenote:before {
  font-family: et-book-roman-old-style;
  position: relative;
  vertical-align: baseline;
}

.sidenote-number:after {
  content: counter(sidenote-counter);
  font-size: 1rem;
  top: -0.5rem;
  left: 0.1rem;
}

.sidenote:before {
  content: counter(sidenote-counter) " ";
  font-size: 1rem;
  top: -0.5rem;
}

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: "Trebuchet MS", "Gill Sans", "Gill Sans MT", sans-serif;
}

.sans {
  font-family: "Gill Sans", "Gill Sans MT", Calibri, sans-serif;
  letter-spacing: 0.03em;
}

code, pre > code {
  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 1rem;
  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: 0.8em;
}

.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;
  }
  .margin-toggle:checked + .sidenote,
  .margin-toggle:checked + .marginnote {
    display: block;
    float: left;
    left: 1rem;
    clear: both;
    width: 95%;
    margin: 1rem 2.5%;
    vertical-align: baseline;
    position: relative;
  }
  label {
    cursor: pointer;
  }
  div.table-wrapper,
  table {
    width: 85%;
  }
  img {
    width: 100%;
  }
}
/* Overrides and additional CSS functionality */
.contrast {
  color: #111;
}

.smaller {
  font-size: 80%;
}

.larger {
  font-size: 2.8rem;
}

.faded {
  color: rgba(17, 17, 17, 0.5);
}

@media (prefers-color-scheme: dark) {
  .faded {
    color: rgba(255, 255, 255, 0.5);
  }
}
/**
 * Make it so that top-level <p> don't need to be wrapped in <section>
 */
article p, article footer, article table {
  width: 55%;
}
article li {
  width: 80%;
}

footer {
  width: 55%;
}

@media (max-width: 760px) {
  article p, article li, article footer, article table {
    width: 100%;
  }
  footer {
    width: 100%;
  }
}
/* Back home link */
p.backarrow {
  font-size: 1.2rem;
  font-style: italic;
  margin-top: 3rem;
}

/* Styles for nav and headers */
/* Style for active menu links: bold and with surrounding angle brackets */
nav.group a.active {
  font-weight: bold;
}

nav.group a.active:before {
  content: "⟨";
}

nav.group a.active:after {
  content: "⟩";
}

header > nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

header > nav a {
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #111;
  text-decoration: none;
  background: unset !important;
  text-shadow: unset !important;
  display: inline-block;
  float: left;
  margin-top: 0;
  margin-bottom: 0;
  margin-right: 2rem;
  margin-top: 1.5rem;
  padding-right: 0;
  vertical-align: baseline;
}

header > nav li:last-child a {
  margin-right: inherit;
}

header > nav a img {
  height: 5rem;
  position: relative;
  max-width: 100%;
  top: -1.5rem;
}

header::after {
  display: block;
  content: "";
  clear: both;
}

.clear::after {
  display: block;
  content: "";
  clear: both;
}

article {
  padding-top: 0em;
}

/* Footers */
ul.footer-links, .credits {
  list-style: none;
  text-align: center;
  margin: 0 auto;
}

ul.footer-links li {
  display: inline;
  padding: 0.5rem 0.25rem;
}

.credits {
  padding: 1rem 0rem;
}

/* End of styles for headers and footers */
.full-width article p, .full-width article li, .full-width article footer, .full-width article table {
  width: 90%;
}

.full-width footer {
  width: 90%;
}

li.listing hr {
  width: 100%;
}

.listing, .listing h3 {
  display: inline-block;
  margin: 0;
}

li.listing {
  margin: 0;
}
li.listing p {
  width: 100%;
}

li.listing:last-of-type {
  border-bottom: none;
  margin-bottom: 1.4rem;
}

li.listing h3.new {
  text-transform: uppercase;
  font-style: normal;
}

hr.slender {
  border: 0;
  height: 1px;
  margin-top: 2.1rem;
  margin-bottom: 2.1rem;
  background-color: black;
}

@media screen {
  .print-footer {
    display: none;
  }
}
@media print {
  * {
    -webkit-transition: none !important;
    transition: none !important;
  }
  *,
  *:before,
  *:after {
    background: transparent !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  @page {
    margin: 0.75in 0.5in 0.75in 0.5in;
    orphans: 4;
    widows: 2;
  }
  body {
    font-size: 12pt;
  }
  html body span.print-footer {
    font-size: 9pt;
    margin-top: 22.4pt;
    padding-top: 4pt;
    border-top: 1px solid #000;
  }
  thead {
    display: table-header-group;
  }
  tr,
  img {
    page-break-inside: avoid;
  }
  img {
    max-width: 100% !important;
  }
  p,
  h2,
  h3 {
    orphans: 4;
    widows: 4;
  }
  article h2, article h2 h3, article h3, article h3 h4, article h4, article h4 h5 {
    page-break-after: avoid;
  }
  body header, footer.page-footer, p.backarrow {
    display: none;
  }
}
h1 {
  font-weight: 400;
  margin-top: 4rem;
  margin-bottom: 2rem;
  font-size: 3.2rem;
  line-height: 1;
}

h1.header-title {
  font-weight: 400;
  margin-top: 4rem;
  margin-bottom: 2rem;
  font-size: 4rem;
  line-height: 1;
}
h1.header-title a {
  background: unset;
  text-shadow: unset;
}

h2 {
  font-style: italic;
  font-weight: 400;
  margin-top: 0rem;
  margin-bottom: 0;
  font-size: 2.2rem;
  line-height: 1;
}

h2.header-subtitle {
  font-weight: 400;
  font-size: 2rem;
  font-style: normal;
  line-height: 1;
}

h3 {
  font-style: italic;
  font-weight: 400;
  font-size: 1.7rem;
  margin-top: 2rem;
  margin-bottom: 0;
  line-height: 1;
}

/* Reduce size of header-title on narrow phone screens */
@media screen and (max-width: 500px) {
  h1.header-title {
    font-size: 4rem;
  }
  h2.header-subtitle {
    font-size: 2.5rem;
  }
}
p.subtitle {
  font-style: italic;
  margin-top: 1rem;
  margin-bottom: 2rem;
  font-size: 1.8rem;
  display: block;
  line-height: 1;
}

p.byline {
  font-style: italic;
  margin-top: 1rem;
  margin-bottom: 3rem;
  display: block;
  line-height: 1;
  color: rgba(0, 0, 0, 0.6);
}

@media (prefers-color-scheme: dark) {
  p.byline {
    color: rgba(255, 255, 255, 0.6);
  }
}
p.margin-maker {
  margin-top: 1rem;
  margin-bottom: 3.4rem;
}

.extra-spacing {
  margin-bottom: 0.75rem;
}

.medium-spacing {
  margin-bottom: 1rem;
}

.large-spacing {
  margin-bottom: 1.5rem;
}

p, ol, ul {
  font-size: 1.4rem;
}

p, li {
  line-height: 2rem;
  padding-right: 2rem;
  vertical-align: baseline;
}

.sans {
  font-family: Lato, LatoLatin, "Cabin", "Gill Sans", "Trebuchet MS", sans-serif;
  letter-spacing: 0.03em;
}

pre, pre code, p code, p pre code {
  font-family: Consolas, "Liberation Mono", Menlo, "DejaVu Sans Mono", "Bitstream Vera Sans Mono", monospace;
  font-size: 1rem;
  line-height: 1.71428571;
  margin-top: 1.71428571rem;
  width: inherit;
}

h1 code, h2 code, h3 code {
  font-size: 0.8em;
}

/*
 * Fancy Blockquotes
 * Style the blockquotes with a fancy quote character at the beginning
 */
blockquote.fancy p:first-child {
  position: relative;
}

blockquote.fancy p:first-child::before {
  content: "“";
  display: block;
  position: absolute;
  font-size: 5rem;
  top: 0.9rem;
  left: -3.4rem;
}

/* Make all elements in a blockquote except the last line of a blockquote non-italic so it looks like an attribution line.
 * To avoid this, either add an empty <p></p> at the end, style the p with italic, or don't use the fancy blockquote.
 */
blockquote.fancy p {
  font-style: italic;
}

.header-logo {
  margin-top: 4rem;
  margin-bottom: 2rem;
  text-align: left;
}
.header-logo .header-logo-img {
  max-height: 120px;
  width: auto;
  display: block;
  margin: 0;
}

@media screen and (max-width: 500px) {
  .header-logo .header-logo-img {
    max-height: 80px;
  }
}
/**
 * Syntax highlighting styles
 */
@media (prefers-color-scheme: dark) {
  .highlight table td {
    padding: 5px;
  }
  .highlight table pre {
    margin: 0;
  }
  .highlight, .highlight .w {
    color: #f8f8f2;
    /* background-color: #272822; */
  }
  .highlight .err {
    color: #272822;
    background-color: #f92672;
  }
  .highlight .c, .highlight .ch, .highlight .cd, .highlight .cm, .highlight .cpf, .highlight .c1, .highlight .cs {
    color: #75715e;
  }
  .highlight .cp {
    color: #f4bf75;
  }
  .highlight .nt {
    color: #f4bf75;
  }
  .highlight .o, .highlight .ow {
    color: #f8f8f2;
  }
  .highlight .p, .highlight .pi {
    color: #f8f8f2;
  }
  .highlight .gi {
    color: #a6e22e;
  }
  .highlight .gd {
    color: #f92672;
  }
  .highlight .gh {
    color: #66d9ef;
    /* background-color: #272822; */
    font-weight: bold;
  }
  .highlight .k, .highlight .kn, .highlight .kp, .highlight .kr, .highlight .kv {
    color: #ae81ff;
  }
  .highlight .kc {
    color: #fd971f;
  }
  .highlight .kt {
    color: #fd971f;
  }
  .highlight .kd {
    color: #fd971f;
  }
  .highlight .s, .highlight .sb, .highlight .sc, .highlight .dl, .highlight .sd, .highlight .s2, .highlight .sh, .highlight .sx, .highlight .s1 {
    color: #a6e22e;
  }
  .highlight .sa {
    color: #ae81ff;
  }
  .highlight .sr {
    color: #a1efe4;
  }
  .highlight .si {
    color: #cc6633;
  }
  .highlight .se {
    color: #cc6633;
  }
  .highlight .nn {
    color: #f4bf75;
  }
  .highlight .nc {
    color: #f4bf75;
  }
  .highlight .no {
    color: #f4bf75;
  }
  .highlight .na {
    color: #66d9ef;
  }
  .highlight .m, .highlight .mb, .highlight .mf, .highlight .mh, .highlight .mi, .highlight .il, .highlight .mo, .highlight .mx {
    color: #a6e22e;
  }
  .highlight .ss {
    color: #a6e22e;
  }
}
@media (prefers-color-scheme: light) {
  /* Generated by `rouge style github` with minor changes */
  .highlight table td {
    padding: 5px;
  }
  .highlight table pre {
    margin: 0;
  }
  .highlight .cm {
    /* color: #999988; */
    color: #888877;
    font-style: italic;
  }
  .highlight .cp {
    color: #999999;
    font-weight: bold;
  }
  .highlight .c1 {
    /* color: #999988; */
    color: #888877;
    font-style: italic;
  }
  .highlight .cs {
    /* color: #999999; */
    color: #888888;
    font-weight: bold;
    font-style: italic;
  }
  .highlight .c, .highlight .ch, .highlight .cd, .highlight .cpf {
    /* color: #999988; */
    color: #888877;
    font-style: italic;
  }
  .highlight .err {
    color: #a61717;
    background-color: #e3d2d2;
  }
  .highlight .gd {
    color: #000000;
    background-color: #ffdddd;
  }
  .highlight .ge {
    color: #000000;
    font-style: italic;
  }
  .highlight .gr {
    color: #aa0000;
  }
  .highlight .gh {
    /* color: #999999; */
    color: #888888;
  }
  .highlight .gi {
    color: #000000;
    background-color: #ddffdd;
  }
  .highlight .go {
    color: #888888;
  }
  .highlight .gp {
    color: #555555;
  }
  .highlight .gs {
    font-weight: bold;
  }
  .highlight .gu {
    color: #aaaaaa;
  }
  .highlight .gt {
    color: #aa0000;
  }
  .highlight .kc {
    color: #000000;
    font-weight: bold;
  }
  .highlight .kd {
    color: #000000;
    font-weight: bold;
  }
  .highlight .kn {
    color: #000000;
    font-weight: bold;
  }
  .highlight .kp {
    color: #000000;
    font-weight: bold;
  }
  .highlight .kr {
    color: #000000;
    font-weight: bold;
  }
  .highlight .kt {
    color: #445588;
    font-weight: bold;
  }
  .highlight .k, .highlight .kv {
    color: #000000;
    font-weight: bold;
  }
  .highlight .mf {
    color: #009999;
  }
  .highlight .mh {
    color: #009999;
  }
  .highlight .il {
    color: #009999;
  }
  .highlight .mi {
    color: #009999;
  }
  .highlight .mo {
    color: #009999;
  }
  .highlight .m, .highlight .mb, .highlight .mx {
    color: #009999;
  }
  .highlight .sa {
    color: #000000;
    font-weight: bold;
  }
  .highlight .sb {
    color: #d14;
  }
  .highlight .sc {
    color: #d14;
  }
  .highlight .sd {
    color: #d14;
  }
  .highlight .s2 {
    color: #d14;
  }
  .highlight .se {
    color: #d14;
  }
  .highlight .sh {
    color: #d14;
  }
  .highlight .si {
    color: #d14;
  }
  .highlight .sx {
    color: #d14;
  }
  .highlight .sr {
    color: #009926;
  }
  .highlight .s1 {
    color: #d14;
  }
  .highlight .ss {
    color: #990073;
  }
  .highlight .s, .highlight .dl {
    color: #d14;
  }
  .highlight .na {
    color: #008080;
  }
  .highlight .bp {
    /* color: #999999; */
    color: #888888;
  }
  .highlight .nb {
    color: #0086B3;
  }
  .highlight .nc {
    color: #445588;
    font-weight: bold;
  }
  .highlight .no {
    color: #008080;
  }
  .highlight .nd {
    color: #3c5d5d;
    font-weight: bold;
  }
  .highlight .ni {
    color: #800080;
  }
  .highlight .ne {
    color: #990000;
    font-weight: bold;
  }
  .highlight .nf, .highlight .fm {
    color: #990000;
    font-weight: bold;
  }
  .highlight .nl {
    color: #990000;
    font-weight: bold;
  }
  .highlight .nn {
    color: #555555;
  }
  .highlight .nt {
    color: #000080;
  }
  .highlight .vc {
    color: #008080;
  }
  .highlight .vg {
    color: #008080;
  }
  .highlight .vi {
    color: #008080;
  }
  .highlight .nv, .highlight .vm {
    color: #008080;
  }
  .highlight .ow {
    color: #000000;
    font-weight: bold;
  }
  .highlight .o {
    color: #000000;
    font-weight: bold;
  }
  .highlight .w {
    color: #bbbbbb;
  }
  .highlight {
    /* background-color: #f8f8f8; */
  }
}
/* Override this file in your site to create any custom site-local CSS */
/* Put site-local CSS overrides in _sass/site-style.scss */

/*# sourceMappingURL=main.css.map */