/* Modified from https://github.com/edwardtufte/tufte-css */

@charset "UTF-8";

@font-face {
  font-family: "et-book";
  src: url("https://edwardtufte.github.io/tufte-css/et-book/et-book-roman-line-figures/et-book-roman-line-figures.ttf");
  font-weight: normal;
  font-style: normal
}

@font-face {
  font-family: "et-book";
  src: url("https://edwardtufte.github.io/tufte-css/et-book/et-book-display-italic-old-style-figures/et-book-display-italic-old-style-figures.ttf");
  font-weight: normal;
  font-style: italic
}

@font-face {
  font-family: "et-book";
  src: url("https://edwardtufte.github.io/tufte-css/et-book/et-book-bold-line-figures/et-book-bold-line-figures.ttf");
  font-weight: bold;
  font-style: normal
}

@font-face {
  font-family: "et-book-roman-old-style";
  src: url("https://edwardtufte.github.io/tufte-css/et-book/et-book-roman-old-style-figures/et-book-roman-old-style-figures.ttf");
  font-weight: normal;
  font-style: normal;
}

/* 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; }

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: 0;
     font-size: 2.2rem;
     line-height: 1; }

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

hr {
  display: block;
  height: 1px;
  width: 50%;
  border: 0;
  border-top: 1px solid black;
  margin: 2em;
  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 {
  position: relative;
  padding: 5rem 0rem;
}

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

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

p {
  line-height: 2rem;
  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: 50%; }

blockquote footer {
  width: 50%;
  font-size: 1.1rem;
  text-align: right;
}

ol, ul {
  width: 45%;
  -webkit-padding-start: 5%;
  -webkit-padding-end: 5%;
}

li {
  padding: 0.5rem 0;
}

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-right: -48%;
  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; }

a:link {
  text-decoration: none;
  background: -webkit-linear-gradient(#fffff8, #fffff8), -webkit-linear-gradient(#fffff8, #fffff8), -webkit-linear-gradient(#333, #333);
  background: linear-gradient(#fffff8, #fffff8), linear-gradient(#fffff8, #fffff8), linear-gradient(#333, #333);
  -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%;
}

#toc {
  display: none;
}

video {
  max-width: 100%;
}

@media screen and (-webkit-min-device-pixel-ratio: 0) { a:link { background-position-y: 87%, 87%, 87%; } }

a:link::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; }

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%; }

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

.table-caption {
  float:right;
  clear:right;
  margin-right: -60%;
  width: 50%;
  margin-top: 0;
  margin-bottom: 0;
  font-size: 1.0rem;
  line-height: 1.6;
}

.footnote a:after, .footnote:before {
  content: counter(sidenote-counter) " ";
  font-family: et-book-roman-old-style;
  position: relative;
  vertical-align: baseline;
}

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

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

p, footer, table, div.table-wrapper-small, div.supertable-wrapper > p, div.booktabs-wrapper { width: 55%; }

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

div.table-wrapper {
  overflow-x: auto;
  font-family: "Trebuchet MS", "Gill Sans", "Gill Sans MT", sans-serif;
}

@media screen and (max-width: 760px) {
  p, footer { width: 90%; }
  pre.code { width: 87.5%; }
  ul { width: 85%; }
  figure { max-width: 90%; }
  figcaption, figure.fullwidth figcaption {
    margin-right: 0%;
    max-width: none;
  }
  blockquote p, blockquote footer { width: 90%; }
}

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

.code {
  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 1.125rem;
  line-height: 1.6;
}

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

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

pre.code {
  width: 52.5%;
  padding-left: 2.5%;
  overflow-x: auto;
}

.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; }

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

@media (max-width: 760px) {
  label.margin-toggle:not(.sidenote-number) {
    display: inline;
  }
  .footnote, .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;
  }
  pre.code {
    width: 90%;
    padding: 0;
  }
  .table-caption {
    display: block;
    float: right;
    clear: both;
    width: 98%;
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    margin-left: 1%;
    margin-right: 1%;
    vertical-align: baseline;
    position: relative;
  }
  div.table-wrapper, table, table.booktabs {
    width: 85%;
  }
  div.table-wrapper {
    border-right: 1px solid #efefef;
  }
  img {
    width: 100%;
  }
}
.sidenote,
.marginnote {
    float: right;
    clear: right;
    margin-right: -60%;
    width: 50%;
    margin-top: 0;
    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;
}
