@charset "UTF-8";
@namespace url(http://www.w3.org/1999/xhtml);
@namespace epub url(http://www.idpf.org/2007/ops);
@namespace m url(http://www.w3.org/1998/Math/MathML/);
@namespace svg url(http://www.w3.org/2000/svg);
/* Alegreya */
@font-face {
  font-family: "Alegreya";
  src: url("Alegreya-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "Alegreya";
  src: url("Alegreya-Italic.otf") format("opentype");
  font-weight: 400;
  font-style: italic;
}
@font-face {
  font-family: "Alegreya";
  src: url("Alegreya-Bold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
}
@font-face {
  font-family: "Alegreya";
  src: url("Alegreya-BoldItalic.otf") format("opentype");
  font-weight: 700;
  font-style: italic;
}
/* AlegreyaSans */
@font-face {
  font-family: "AlegreyaSans";
  src: url("AlegreyaSans-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "AlegreyaSans";
  src: url("AlegreyaSans-Italic.otf") format("opentype");
  font-weight: 400;
  font-style: italic;
}
@font-face {
  font-family: "AlegreyaSans";
  src: url("AlegreyaSans-Bold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
}
@font-face {
  font-family: "AlegreyaSans";
  src: url("AlegreyaSans-BoldItalic.otf") format("opentype");
  font-weight: 700;
  font-style: italic;
}
/* AlegreyaSC */
@font-face {
  font-family: "AlegreyaSC";
  src: url("AlegreyaSC-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "AlegreyaSC";
  src: url("AlegreyaSC-Italic.otf") format("opentype");
  font-weight: 400;
  font-style: italic;
}
@font-face {
  font-family: "AlegreyaSC";
  src: url("AlegreyaSC-Bold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
}
@font-face {
  font-family: "AlegreyaSC";
  src: url("AlegreyaSC-BoldItalic.otf") format("opentype");
  font-weight: 700;
  font-style: italic;
}
/* AlegreyaSansSC */
@font-face {
  font-family: "AlegreyaSansSC";
  src: url("AlegreyaSansSC-Regular.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "AlegreyaSansSC";
  src: url("AlegreyaSansSC-Italic.otf") format("opentype");
  font-weight: 400;
  font-style: italic;
}
@font-face {
  font-family: "AlegreyaSansSC";
  src: url("AlegreyaSansSC-Bold.otf") format("opentype");
  font-weight: 700;
  font-style: normal;
}
@font-face {
  font-family: "AlegreyaSansSC";
  src: url("AlegreyaSansSC-BoldItalic.otf") format("opentype");
  font-weight: 700;
  font-style: italic;
}
/* RESET */
/* So here's the trick, we must reset to manage a number of problems once and for all:
- HTML5 backwards compatibility (EPUB 3 file in EPUB 2 app);
- user settings (e.g. line-height on Kobo and Kindle);
- CSS bloat (DRY);
- KFX for which a reset using `border: 0` seems to disable support;
- etc.
It all started as a normalize and became a reset given the magnitude of the task.
*/
article, address, aside, blockquote, canvas, dd, details, div, dl, dt, figure, figcaption, footer, h1, h2, h3, h4, h5, h6, header, hr, li, main, nav, ol, p, pre, section, summary, ul {
  margin: 0;
  padding: 0; /* RS may apply vertical padding to el such as p */
  font-size: 1em; /* Font size in pixel disable the user setting in legacy RMSDK */
  line-height: inherit; /* Kindle ignores it, Kobo needs it. If you don’t use inherit, the user setting may be disabled on some Kobo devices */
  text-indent: 0;
  font-style: normal;
  font-weight: normal;
}

/* This is absolutely necessary for backwards compatibility */
article, aside, figure, figcaption, footer, header, main, nav, section {
  display: block;
}

[hidden], [template] {
  display: none;
}

/* [Opinionated] Default to prevent RS from justifying all of these! */
h1, h2, h3, h4, h5, h6, dt, pre {
  text-align: left;
}

/* Following EPUB 3 spec by the letter (applies to RS but let’s make sure it is respected because we never know) */
nav[epub|type~=toc] ol {
  list-style: none !important;
}

/* [Opinionated] Default to prevent bloat in case linear="no" is rendered as linear="yes" */
nav[epub|type~=landmarks],
nav[epub|type~=page-list] {
  display: none;
}

/* pru:startPreserve(lazy) */
nav.nav-landmarks {
  display: none !important;
}

/* pru:endPreserve(lazy) */
a, abbr, b, bdi, bdo, cite, code, data, del, dfn, em, i, ins, kbd, mark, q, rp, rt, rtc, ruby, s, samp, small, span, strong, sub, sup, time, var {
  font-size: inherit;
  vertical-align: baseline;
  color: inherit;
  text-decoration: none;
}

/* Trying to prevent blank page if element with margin-bottom at the end of xhtml */
body > :last-child,
body > section > :last-child {
  margin-bottom: 0;
}

li p {
  line-height: inherit;
}

html {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 100%;
}

body {
  font-family: Alegreya, "Iowan Old Style", "Sitka Text", Palatino, "Book Antiqua", serif;
  font-weight: normal;
  line-height: 1.5;
  margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: Alegreya, "Iowan Old Style", "Sitka Text", Palatino, "Book Antiqua", serif;
  font-weight: 700;
  text-align: center;
  overflow-wrap: break-word;
}

div h1,
div h2,
div h3,
div h4,
div h5,
div h6 {
  font-family: inherit;
}

/* Flow content */
blockquote,
figure,
pre,
aside,
footer,
form,
hr {
  margin-top: 1.5em;
  margin-bottom: 1.5em;
}

p {
  font-size: 1em;
  line-height: 1.5;
  margin-top: 0;
  margin-bottom: 0;
  text-align: justify;
  -webkit-hyphens: auto;
      -ms-hyphens: auto;
          -epub-hyphens: auto;
          hyphens: auto;
}

p + p {
  text-indent: 1.5em;
}

/* Phrasing content */

sub,
sup {
  font-size: smaller;
  line-height: 1;
}
sub > a,
sup > a {
  line-height: inherit !important;
  text-decoration: none !important;
}

sup {
  -webkit-font-feature-settings: "sups";
          font-feature-settings: "sups";
  font-variant: super;
  vertical-align: super;
}

sub > a,
sup > a,
[role=doc-chapter] [epub\:type=noteref] {
  font-family: inherit;
  font-size: inherit;
  vertical-align: baseline;
  -webkit-font-feature-settings: normal;
          font-feature-settings: normal;
  font-variant: normal;
}

:link {
  color: #0000EE;
}

a {
  color: inherit;
  -webkit-hyphens: none;
      -ms-hyphens: none;
          -epub-hyphens: none;
          hyphens: none;
  overflow-wrap: break-word;
}

a[href^="http://"],
a[href^="https://"],
a[href^="//"] {
  color: #0000EE;
  text-decoration: none;
}

/* Headings */
h1 {
  margin-top: 0;
  margin-bottom: 3em;
  font-size: 1em;
}

h2 {
  margin-top: 0;
  margin-bottom: 1.5em;
  font-size: 1em;
}

/* Lists */
dl,
ol,
ul {
  margin-top: 1.5em;
  margin-bottom: 1.5em;
}

li {
  -webkit-hyphens: auto;
      -ms-hyphens: auto;
          -epub-hyphens: auto;
          hyphens: auto;
  text-align: left;
}

/* Table */
@media not amzn-mobi {
}

hr {
  width: 25%;
  margin-left: 37.5%;
  height: 0;
  border: none;
  opacity: 0.7;
}

/* Blank-line context change */
@media amzn-mobi {
}
@media amzn-mobi {
}

/* Over-engineered asterism with an SVG background
which is legacy RMSDK-compliant, reflows with text and
is night-mode compatible (black asterisk + white border) */

hr.dots {
  width: auto;
  border: none;
  height: 1.5em;
  margin-left: 0;
  text-indent: 0;
  text-align: center;
  background: transparent url("dots.svg") no-repeat center;
  /* Change url if you put asterism in a folder */
  background-size: 1.5em 0.2em;
  /* RMSDK doesn't support -> won't scale but SVG viewport is OK for a wide range of font-sizes */
  overflow: hidden;
  /* Fixes legacy RMSDK bug when contents before hr are invisible */
  opacity: 1;
  /* Better border color match in night mode (less disruptive) */
  page-break-inside: avoid;
}

/* Readium CSS
   HTML5 SR Patch stylesheet

   A set of style to adjust HTML5 Suggested Rendering to paginated content

   Repo: https://github.com/readium/readium-css */
/* Fragmentation */
body {
  orphans: 2;
  widows: 2;
}

figcaption, th, td {
  orphans: 1;
  widows: 1;
}

h1, h2, h3, h4, h5, h6, dt,
caption {
  /* autoprefixer: off */
  -webkit-column-break-after: avoid;
  page-break-after: avoid;
  break-after: avoid;
}

h1, h2, h3, h4, h5, h6, dt,
figure, tr, svg {
  /* autoprefixer: off */
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  break-inside: avoid;
}

svg|svg {
  /* autoprefixer: off */
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  break-inside: avoid;
}

h1 + p, h2 + p, h3 + p, .bdo-section__subtitle + p,
h1 + hr, h2 + hr, h3 + hr {
  /* autoprefixer: off */
  -webkit-column-break-before: avoid;
  page-break-before: avoid;
  break-before: avoid;
}

/* Hyphenation */
body {
  -webkit-hyphenate-character: "-";
  -moz-hyphenate-character: "-";
  -ms-hyphenate-character: "-";
  hyphenate-character: "-";
  -webkit-hyphenate-limit-lines: 3;
  -ms-hyphenate-limit-lines: 3;
  hyphenate-limit-lines: 3;
}

h1, h2, h3, h4, h5, h6, dt,
figcaption, pre, caption, address {
  -webkit-hyphens: none;
      -ms-hyphens: none;
          -epub-hyphens: none;
          hyphens: none;
}

/* OTF */
body {
  -webkit-font-feature-settings: "onum", "pnum";
          font-feature-settings: "onum", "pnum";
  font-variant: oldstyle-nums proportional-nums;
}

h1, h2, h3, h4, h5, h6, dt {
  -webkit-font-feature-settings: "lnum", "pnum";
          font-feature-settings: "lnum", "pnum";
  font-variant: lining-nums proportional-nums;
}

/* Night mode */
hr {
  color: inherit;
  border-color: currentColor;
}

/* Horizontal Spacing */
figure, blockquote {
  margin: 1.5em 5%;
}

ul, ol {
  padding-left: 1.5em;
}

li::marker {
  font-size: 1em;
  line-height: 1;
}

/* Normalization */

/* Make ruby text and parentheses non-selectable (TBC) */

img,
svg {
  max-width: 100%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
  vertical-align: bottom;
}

a[href^="#"] {
  text-decoration: none;
  line-height: inherit;
}

.bdo-toctitle {
  visibility: hidden;
  page-break-before: always;
  font-size: 1.7142857143em;
  line-height: 1.2222222222;
  min-height: 2.625em;
  margin-top: 2.625em;
  margin-bottom: 2.625em;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  position: relative;
  top: -0.2777777778em;
}

/* Lists */

.bdlistEmpty1 {
  list-style-type: none;
  padding-left: 1.5em;
}

.bdlistDash1 {
  list-style-type: none;
  padding-left: 0;
}
.bdlistDash1 li {
  padding-left: 1.5em;
}
.bdlistDash1 li::before {
  font-size: 1em;
  content: "–";
  text-indent: -1.5em;
  display: inline-block;
}
.bdlistDash1 + .bdlistDash1,
.bdlistDash1 + p {
  margin-top: 1.5em;
}

.toc > h1 {
  font-size: 2.2857142857em;
  line-height: 1.2;
  min-height: 1.96875em;
  margin-top: 0.65625em;
  margin-bottom: 0.65625em;
  min-height: 0;
}
.toc__part {
  -webkit-font-feature-settings: "smcp", "c2sc";
          font-feature-settings: "smcp", "c2sc";
  font-variant-caps: all-small-caps;
  text-transform: none;
  font-weight: normal;
  text-align: left;
}
.toc__item {
  text-align: left;
}
.toc__item > a {
  /* autoprefixer: off */
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  break-inside: avoid;
  color: #0000EE;
  color: initial;
  display: block;
  font-weight: bold;
  padding-top: 0.25em;
  padding-bottom: 0.25em;
  text-decoration: none;
  text-align: left;
}
.toc__item > a:focus, .toc__item > a:hover {
  text-decoration: underline;
}
.toc__list {
  list-style-type: none;
  padding-left: 0;
}

.footnotes {
  -webkit-font-feature-settings: "lnum";
          font-feature-settings: "lnum";
  font-variant: lining-nums;
}
.footnotes li {
  -webkit-font-feature-settings: "lnum";
          font-feature-settings: "lnum";
  font-variant: lining-nums;
  margin-left: 2em;
}
.footnotes a[href^="#footnote-"] {
  display: inline-block;
  width: 1.5em;
  text-align: center;
  text-decoration: none;
  outline: 1px solid #cccccc;
  outline: 1px solid rgba(0, 0, 0, 0.2);
  -webkit-transform: translateZ(0);
          transform: translateZ(0);
  margin-left: 0.25em;
}
@media not amzn-mobi {
}
@media not amzn-mobi {
}
@media not amzn-mobi {
}

.bdo-quote {
  font-family: "AlegreyaSans", -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1em;
  line-height: 1.5;
  margin-top: 1.5em;
  margin-bottom: 1.5em;
  margin-left: 1.5rem;
  margin-right: 0;
}
@media not amzn-mobi {
}
@media not amzn-mobi {
}
@media not amzn-mobi {
}
@media not amzn-mobi {
}
@media not amzn-mobi {
}
.bdo-img {
  font-family: "AlegreyaSans", -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  margin-top: 1.5em;
  margin-bottom: 1.5em;
  margin-left: 0;
  margin-right: 0;
}
.bdo-img img {
  display: block;
  width: 100%;
}
.bdo-img figcaption {
  font-size: 1em;
  line-height: 1.5;
  margin-top: 0.75em;
  margin-bottom: 0.75em;
  font-style: italic;
}
.bdo-img__description {
  display: block;
  font-weight: bolder;
}
.bdo-img__source {
  display: inline-block;
  min-width: 49%;
  text-align: left;
}
@media not amzn-mobi {
}
@media not amzn-mobi {
}

.bdo-part__headline {
  margin-top: 0;
  padding-top: 54pt; /* 3 x 14pt */
}
.bdo-part__headline > span {
  display: block;
}

.bdo-part__title {
  font-size: 1.9047619048em;
  line-height: 1.2;
  min-height: 2.3625em;
  margin-top: 0;
  margin-bottom: 0em;
}

#cover {
  height: 95%;
  margin: 0;
}

.doc-cover:only-of-type,
#cover:only-of-type {
  height: 100vh;
  margin: 0;
}

#preface div {
  font-size: 1em;
  line-height: 1.3333333333;
  min-height: 4.5em;
  margin-top: 0;
  margin-bottom: 0;
  min-height: 0;
  text-align: justify;
  text-indent: 0;
}
#preface div > p {
  line-height: inherit;
  text-indent: 0;
}
#preface .author-image {
  margin-top: 0;
  margin-bottom: 1.5em;
  margin-left: 0;
  margin-right: 0;
}

#titlepage *,
#titlepage p {
  -webkit-hyphens: none;
      -ms-hyphens: none;
          -epub-hyphens: none;
          hyphens: none;
  text-align: center;
  text-indent: 0;
}
#titlepage > :last-child {
  margin-top: 2em;
}
@media (min-width: 600px) {
  #titlepage > :last-child {
    margin-top: 4em;
  }
}

.titlepage__author {
  font-size: 1.4285714286em;
  line-height: 1.05;
  margin-top: 0;
  margin-bottom: 0;
}
.titlepage__title {
  font-size: 2.2857142857em;
  line-height: 1.22222;
  min-height: 1.96875em;
  margin-top: 0.65625em;
  margin-bottom: 0.65625em;
}
@media (min-width: 600px) {
  .titlepage__title {
    font-size: 3.4285714286em;
    line-height: 1.22222;
    min-height: 1.3125em;
    margin-top: 1.3125em;
    margin-bottom: 0.4375em;
  }
}
.titlepage__subtitle {
  font-size: 1.1428571429em;
  line-height: 1.3125;
  margin-top: 0;
  margin-bottom: 1.3125em;
}
.titlepage__publisher {
  font-family: "AlegreyaSans", -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.4285714286em;
  line-height: 1.05;
  margin-top: 0;
  margin-bottom: 0;
}
@media amzn-mobi {
}
@media not amzn-mobi {
  .titlepage__publisher--logo svg|svg {
    display: inline-block;
    fill: currentColor;
  }
  .titlepage__publisher--logo svg|svg > svg|* {
    fill: currentColor;
  }
}

#imprint p {
  font-size: 1em;
  line-height: 1.3333333333;
  min-height: 4.5em;
  margin-top: 0;
  margin-bottom: 1.5em;
  min-height: 0;
  -webkit-hyphens: none;
      -ms-hyphens: none;
          -epub-hyphens: none;
          hyphens: none;
  text-indent: 0;
  text-align: left;
}
#imprint > p:last-child {
  margin-bottom: 0;
}
#imprint .imprint-from-db p:not(:last-child) {
  margin-bottom: 0;
}
#imprint .imprint-from-db:last-child p:last-child {
  margin-bottom: 0;
}

[role=doc-chapter] > h1,
[role=doc-appendix] > h1,
[role=doc-endnotes] > h1,
[role=doc-afterword] > h1,
[data-type=excerpt] > h1,
.frontmatter__hypercontainer > h1 {
  font-size: 1.7142857143em;
  line-height: 1.2222222222;
  min-height: 2.625em;
  margin-top: 2.625em;
  margin-bottom: 2.625em;
  margin-top: 0;
  padding-top: 2.625em;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  position: relative;
  top: -0.2777777778em;
}
@media not amzn-mobi {
}
[role=doc-chapter] a,
[role=doc-appendix] a,
[role=doc-endnotes] a,
[role=doc-afterword] a,
[data-type=excerpt] a,
.frontmatter__hypercontainer a {
  color: inherit;
  text-decoration: underline;
}

@media screen {
  a[id^=footnote-ref]::before {
    content: "[";
  }
  a[id^=footnote-ref]::after {
    content: "]";
  }
}
@media screen {
}
@media print {
}

.read-news h1,
.read-news h2 {
  clear: both;
  font-size: 1.5em;
  text-align: left;
  margin-bottom: 0.5rem;
  page-break-before: auto;
}
.read-news h1 {
  margin-top: 0;
}
.read-news p {
  text-indent: 0;
  text-align: left;
  clear: both;
}
.read-news p > a {
  display: block;
  padding: 0.5em 0;
  text-decoration: none !important;
}
.read-news p > a > b {
  display: inline-block;
  text-decoration: underline;
}
.read-news img {
  display: inline-block;
  width: 2em;
  margin-right: 1em;
  vertical-align: middle;
  text-decoration: none !important;
}
.read-news a {
  color: #0000EE;
  display: inline-block;
  text-decoration: underline;
}
.read-news .newsletter-img {
  vertical-align: top;
}
.read-news .newsletter-text {
  border-top: 0.25em solid white;
  display: inline-block;
  width: 80%;
}

.read-before {
  width: 70%;
  margin: 0 15%;
  height: 95%;
}

.read-before:only-of-type {
  height: 100vh;
}

.read-before svg {
  display: block;
  width: 100%;
  height: 95%;
}

@page {
  margin: 1.25em 2.2em;
  margin: 30px 30px 20px 30px; /* Recommended by Barnes & Noble in this old spec: https://simg1.imagesbn.com/pimages/pubit/support/pubit_epub_formatting_guide.pdf */
}

.toc__list {
  margin-top: 0.5em;
  padding-left: 0;
}
.toc__item > a {
  padding-top: 0.25em;
  padding-bottom: 0.25em;
}
@media amzn-mobi {
}