@charset "utf-8";
@namespace "http://www.w3.org/1999/xhtml";
@namespace epub "http://www.idpf.org/2007/ops";
@namespace m "http://www.w3.org/1998/Math/MathML/";
@namespace svg "http://www.w3.org/2000/svg";
/* Alegreya */
/* AlegreyaSans */
/* AlegreyaSC */
/* AlegreyaSansSC */
/* 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 */
  /* 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;
}
/* [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;
}
html {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-size: 100%;
}
body {
  font-weight: normal;
  line-height: 1.5;
  margin: 0;
}
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  text-align: center;
  overflow-wrap: break-word;
}
/* 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 */
:link {
  color: #00E;
}
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: #00E;
  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;
}
h3 {
  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 */
hr {
  width: 25%;
  margin-left: 37.5%;
  height: 0;
  border: none;
  opacity: 0.7;
}
/* Blank-line context change */
hr.transition {
  clear: both;
  width: auto;
  height: 0;
  border: none;
  background: none;
  margin-left: 0;
  /* Note: overridden in night mode excepted when using linear-gradient */
}
/* Over-engineered asterism with an SVG background
which is legacy RMSDK-compliant, reflows with text and
is night-mode compatible (black asterisk + white border) */
/* 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;
}
h1, h2, h3, h4, h5, h6, dt, caption {
  /* autoprefixer: off */
  page-break-after: avoid;
  break-after: avoid;
}
h1, h2, h3, h4, h5, h6, dt, figure, tr, svg {
  /* autoprefixer: off */
  page-break-inside: avoid;
  break-inside: avoid;
}
svg|svg {
  /* autoprefixer: off */
  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 */
  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 {
  height: auto;
  -o-object-fit: contain;
  object-fit: contain;
  vertical-align: bottom;
}
a[href^="#"] {
  text-decoration: none;
}
.bdo-toctitle {
  visibility: hidden;
  page-break-before: always;
  font-size: 1.714286em;
  line-height: 1.222222;
  min-height: 2.625em;
  margin-top: 2.625em;
  margin-bottom: 2.625em;
  -webkit-box-sizing: content-box;
  box-sizing: content-box;
  position: relative;
  top: -0.277778em;
}
/* Lists */
.toc > h1 {
  font-size: 2.285714em;
  line-height: 1.2;
  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 */
  page-break-inside: avoid;
  break-inside: avoid;
  color: #00E;
  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;
}
#cover {
  height: 95%;
  margin: 0;
}
.doc-cover:only-of-type, #cover:only-of-type {
  height: 100vh;
  margin: 0;
}
#preface h3 {
  font-size: 1em;
  line-height: 1.333333;
  margin-top: 0;
  margin-bottom: 0;
  min-height: 0;
  text-align: left;
}
#preface div {
  font-size: 1em;
  line-height: 1.333333;
  margin-top: 0;
  margin-bottom: 0;
  min-height: 0;
  text-align: justify;
  text-indent: 0;
}
#preface div > p {
  text-indent: 0;
}
#preface div + h3 {
  margin-top: 1.5em;
}
#preface .aboutbook {
  margin-top: 1.5em;
}
#preface .authorvita {
  margin-top: 1.5em;
}
#preface .author-image {
  margin-top: 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: 1.428571em;
  line-height: 1.05;
  margin-top: 0;
  margin-bottom: 0;
}
.titlepage__title {
  font-size: 2.285714em;
  line-height: 1.22222;
  min-height: 1.96875em;
  margin-top: 0.65625em;
  margin-bottom: 0.65625em;
}
@media (min-width: 600px) {
  .titlepage__title {
    font-size: 3.428571em;
    line-height: 1.22222;
    min-height: 1.3125em;
    margin-top: 1.3125em;
    margin-bottom: 0.4375em;
  }
}
.titlepage__subtitle {
  font-size: 1.142857em;
  line-height: 1.3125;
  margin-top: 0;
  margin-bottom: 1.3125em;
}
.titlepage__publisher {
  font-size: 1.428571em;
  line-height: 1.05;
  margin-top: 0;
  margin-bottom: 0;
}
@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: 1.333333;
  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;
}
.bdo-dedication {
  page-break-after: always;
}
.bdo-dedication p {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  -webkit-hyphens: none;
  -ms-hyphens: none;
  -epub-hyphens: none;
  hyphens: none;
}
[role=doc-chapter] > h1, [role=doc-appendix] > h1, [role=doc-afterword] > h1, [data-type=excerpt] > h1, .frontmatter__hypercontainer > h1 {
  font-size: 1.714286em;
  line-height: 1.222222;
  min-height: 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: -0.277778em;
}
.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: #00E;
  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;
}