/*

	General styles for the whole site

	Copyright © 2001-2013 Aral Balkan.
	Released under the MIT License.

*/
hide-element {
  height: 0;
  padding: 0;
  padding: 0;
  margin: 0;
  margin: 0;
  display: block;
  overflow: hidden;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
html {
  background-color: #eee;
  color: #333;
  text-align: left;
  -webkit-locale: 'en';
  -moz-hyphens: auto;
  -webkit-hyphens: auto;
  -ms-hyphens: auto;
  hyphens: auto;
}
@media only screen and (max-width: 761px) {
  html {
    font-size: 15px;
    font-size: 0.9375rem;
  }
}
@media only screen and (max-width: 728px) {
  html {
    font-size: 14px;
    font-size: 0.875rem;
  }
}
@media only screen and (max-width: 683px) {
  html {
    font-size: 13px;
    font-size: 0.8125rem;
  }
}
@media only screen and (max-width: 644px) {
  html {
    font-size: 12px;
    font-size: 0.75rem;
  }
}
h1,
h2,
h3,
h4,
h5,
h6 {
  text-align: left;
}
header h1 {
  text-align: center;
  font-size: 96px;
  font-size: 6rem;
  line-height: 96px;
  line-height: 6rem;
}
header h2 {
  text-align: center;
  font-style: italic;
  font-size: 22px;
  font-size: 1.375rem;
  line-height: 36px;
  line-height: 2.25rem;
  font-weight: 400;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  margin-top: 12px;
  margin-top: 0.75rem;
}
body {
  padding: 60px;
  padding-top: 0;
  font-family: 'Sentinel SSm A', 'Sentinel SSm B';
  font-weight: 400;
  font-style: normal;
  font-size: 20px;
  font-size: 1.25rem;
  line-height: 36px;
  line-height: 2.25rem;
  margin: 0 auto;
  max-width: 840px;
  max-width: 52.5rem;
}
@media only screen and (max-width: 443px) {
  body {
    padding: 24px;
  }
}
h1 {
  font-size: 72px;
  font-size: 4.5rem;
  line-height: 120px;
  line-height: 7.5rem;
  font-weight: 700;
}
h2 {
  font-size: 36px;
  font-size: 2.25rem;
  line-height: 48px;
  line-height: 3rem;
  margin-top: 36px;
  margin-top: 2.25rem;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  font-weight: 700;
}
h3 {
  font-weight: 700;
  border-bottom: 3px solid #ccc;
  border-bottom: 0.1875rem solid #ccc;
  font-size: 28px;
  font-size: 1.75rem;
  line-height: 36px;
  line-height: 2.25rem;
  margin-top: 36px;
  margin-top: 2.25rem;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
}
h4 {
  font-weight: 700;
  font-size: 24px;
  font-size: 1.5rem;
  line-height: 32px;
  line-height: 2rem;
}
p {
  margin: 24px 0;
  margin: 1.5rem 0;
}
a {
  color: #333;
  background-color: #ddd;
  text-decoration: none;
}
em {
  font-style: italic;
}
section {
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
}
small,
small a {
  font-size: 16px;
  font-size: 1rem;
  line-height: 18px;
  line-height: 1.125rem;
  font-style: italic;
}
strong {
  font-weight: 800;
}
abbr {
  border-bottom: 1px dotted #808080;
  border-bottom: 0.0625rem dotted #808080;
}
::selection {
  color: #fff;
  background: #c23038;
}
::-moz-selection {
  color: #fff;
  background: #c23038;
}
.important {
  font-size: 20px;
  font-size: 1.25rem;
  background-color: #ff0;
}
.secondary-information {
  font-size: 16px;
  font-size: 1rem;
  font-style: italic;
}
.floatleft {
  float: left;
  margin-left: 0;
  margin-right: 24px;
  margin-right: 1.5rem;
}
.summary {
  font-style: italic;
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 30px;
  line-height: 1.875rem;
}
.summary small {
  color: #aaa;
}
.summary a {
  background-color: #ccc;
}
li {
  margin-top: 12px;
  margin-top: 0.75rem;
  margin-bottom: 12px;
  margin-bottom: 0.75rem;
  background-repeat: no-repeat;
  background-position: 0px 6px;
}
ul li {
  list-style: disc;
}
ol li {
  list-style: decimal;
}
li small {
  color: #aaa;
}
div[role='main'] ol,
div[role='main'] ul {
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  margin-top: 24px;
  margin-top: 1.5rem;
}
.notes-list {
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 30px;
  line-height: 1.875rem;
}
.notes-list li {
  list-style: none;
  margin-top: 24px;
  margin-top: 1.5rem;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
}
.notes-list li > a {
  margin-left: 6px;
  margin-left: 0.375rem;
}
.bulletPoints li {
  list-style-type: disc;
}
.list-of-links li {
  background-size: 32px 32px;
  background-size: 2rem 2rem;
  background-position: left top;
  vertical-align: baseline;
  padding-left: 48px;
  padding-left: 3rem;
  margin-left: -48px;
  margin-left: -3rem;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  list-style: none;
}
@media only screen and (max-width: 840px) {
  .list-of-links li {
    margin-left: 0;
  }
}
.twitter-link {
  background-image: url("/icons/twitter-link.png");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  .twitter-link {
    background-image: url("/icons/twitter-link@2x.png");
    background-size: 32px 32px;
    background-size: 2rem 2rem;
  }
}
.email-link {
  background-image: url("/icons/email-link.png");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  .email-link {
    background-image: url("/icons/email-link@2x.png");
    background-size: 32px 32px;
    background-size: 2rem 2rem;
  }
}
.video-link {
  background-image: url("/icons/video-link.png");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  .video-link {
    background-image: url("/icons/video-link@2x.png");
    background-size: 32px 32px;
    background-size: 2rem 2rem;
  }
}
.article-link {
  background-image: url("/icons/article-link.png");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  .article-link {
    background-image: url("/icons/article-link@2x.png");
    background-size: 32px 32px;
    background-size: 2rem 2rem;
  }
}
.book-link {
  background-image: url("/icons/book-link.png");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  .book-link {
    background-image: url("/icons/book-link@2x.png");
    background-size: 32px 32px;
    background-size: 2rem 2rem;
  }
}
.site-link {
  background-image: url("/icons/site-link.png");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  .site-link {
    background-image: url("/icons/site-link@2x.png");
    background-size: 32px 32px;
    background-size: 2rem 2rem;
  }
}
.indie-logo {
  display: block;
  width: 42px;
  width: 2.625rem;
  margin-top: 12px;
  margin-top: 0.75rem;
  margin-bottom: 18px;
  margin-bottom: 1.125rem;
  margin-left: auto;
  margin-right: auto;
}
blockquote,
.pull-quote {
  text-align: left;
}
blockquote {
  -moz-hyphens: none;
  -webkit-hyphens: none;
  -ms-hyphens: none;
  -moz-hyphens: none;
  -webkit-hyphens: none;
  -ms-hyphens: none;
  hyphens: none;
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 30px;
  line-height: 1.875rem;
  margin-left: 24px;
  margin-left: 1.5rem;
  margin-right: 24px;
  margin-right: 1.5rem;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  border-left: 6px solid #d3d3d3;
  border-left: 0.375rem solid #d3d3d3;
  padding-left: 24px;
  padding-left: 1.5rem;
}
.pullquote {
  float: right;
  width: 50%;
  border-left: none;
  margin-left: 12px;
  margin-left: 0.75rem;
  margin-right: 0;
  margin-bottom: 12px;
  margin-bottom: 0.75rem;
  font-size: 36px;
  font-size: 2.25rem;
  line-height: 48px;
  line-height: 3rem;
}
@media only screen and (max-width: 617px) {
  .pullquote {
    display: none;
  }
}
.floatleft {
  float: left;
  margin-left: 0;
  margin-right: 24px;
  margin-right: 1.5rem;
}
figure {
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  margin-top: 24px;
  margin-top: 1.5rem;
}
figcaption {
  text-align: center;
  font-size: 16px;
  font-size: 1rem;
  line-height: 24px;
  line-height: 1.5rem;
  font-weight: 700;
  margin-top: -24px;
  margin-top: -1.5rem;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  padding: 12px;
}
.bordered-image {
  border: 5px solid #aaa;
  border: 0.3125rem solid #aaa;
}
.no-border {
  border: none;
}
figure img {
  max-width: 100%;
  width: 100%;
  display: block;
  border: 5px solid #aaa;
  border: 0.3125rem solid #aaa;
}
figure figcaption {
  margin-top: 6px;
  margin-top: 0.375rem;
  margin-bottom: 12px;
  margin-bottom: 0.75rem;
}
figure figcaption small {
  font-weight: normal;
}
.regular-full-size-image {
  max-width: 100%;
  width: 100%;
  display: block;
}
.responsive-video {
  position: relative;
  padding-bottom: 53.1%;
/* ~16:9 */
  padding-top: 3.5%;
  height: 0;
}
.responsive-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
code,
pre {
  font-family: Courier, monospace;
  font-size: smaller;
  white-space: pre-wrap;
  white-space: -moz-pre-wrap;
  white-space: -pre-wrap;
  white-space: -o-pre-wrap;
  word-wrap: break-word;
}
pre {
  border: 1px solid #333;
  padding: 16px;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  margin-top: 24px;
  margin-top: 1.5rem;
}
pre:before {
  content: ' Code: ';
  display: block;
  margin-left: -16px;
  margin-left: -1rem;
  padding-right: 32px;
  padding-right: 2rem;
  width: 100%;
  color: #fff;
  background-color: #333;
  margin-top: -16px;
  margin-top: -1rem;
  font-size: 14px;
  font-size: 0.875rem;
}
@media only screen and (max-width: 617px) {
  pre:before {
    border-right: 3px solid #333;
    border-right: 0.1875rem solid #333;
  }
}
.gist pre:before {
  content: '';
}
pre[class*="language-"] {
  margin-top: 24px;
  margin-top: 1.5rem;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
}
nav {
  background-color: #ddd;
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
  padding-top: 2px;
  padding-top: 0.125rem;
}
nav a {
  background-color: transparent;
}
nav .current-page {
  color: #808080;
  border-bottom: 4px solid #808080;
  border-bottom: 0.25rem solid #808080;
}
nav li {
  display: inline;
  background-repeat: no-repeat;
}
nav li:first-child {
  background-image: url("/icons/home-link.png");
  padding-left: 48px;
  padding-left: 3rem;
  margin-left: -48px;
  margin-left: -3rem;
  padding-top: 12px;
  padding-top: 0.75rem;
  vertical-align: baseline;
  background-size: 32px 32px;
  background-size: 2rem 2rem;
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  nav li:first-child {
    background-image: url("/icons/home-link@2x.png");
    background-size: 32px 32px;
    background-size: 2rem 2rem;
  }
}
@media only screen and (max-width: 840px) {
  nav li:first-child {
    margin-left: 0;
  }
}
nav li:nth-child(n+2):before {
  background-image: url("/icons/arrow.png");
  background-repeat: no-repeat;
  background-position: 0 5px;
  content: url("/icons/arrow-transparent.png");
  padding-right: 4px;
  padding-right: 0.25rem;
  padding-left: 2px;
  padding-left: 0.125rem;
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  nav li:nth-child(n+2):before {
    background-image: url("/icons/arrow@2x.png");
    background-size: 13px 13px;
    background-size: 0.8125rem 0.8125rem;
  }
}
nav.non-linear li {
  display: block;
}
nav.non-linear li:first-child {
  background-image: url("/icons/menu.png");
  margin-left: -48px;
  margin-left: -3rem;
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  nav.non-linear li:first-child {
    background-image: url("/icons/menu@2x.png");
    background-size: 32px 32px;
    background-size: 2rem 2rem;
  }
}
nav.non-linear li:nth-child(n+2):before {
  background-image: url("none");
}
@media all and (-webkit-min-device-pixel-ratio: 1.5) {
  nav.non-linear li:nth-child(n+2):before {
    background-image: url("null@2x");
    background-size: auto auto;
  }
}
time,
.date-range {
  background-color: #333;
  color: #fff;
  border-radius: 4px;
  border-radius: 0.25rem;
  font-style: normal;
  padding: 0px 3px 2px 3px;
/* Make sure that the rule is written out only once in case there is no rem substitution */
  padding: 0px 0.1875rem 0.125rem 0.1875rem;
  position: relative;
  top: -1px;
  top: -0.0625rem;
}
.date-range time {
  top: 0;
}
#about-the-author {
  overflow: auto;
  border: 5px solid #ccc;
  border: 0.3125rem solid #ccc;
  background-color: #ddd;
  padding: 12px;
  margin-top: 36px;
  margin-top: 2.25rem;
}
#about-the-author img {
  width: 100px;
  width: 6.25rem;
  float: left;
  margin-right: 24px;
  margin-right: 1.5rem;
}
#about-the-author h2 {
  margin-top: 0;
  margin-bottom: 12px;
  margin-bottom: 0.75rem;
  line-height: 28px;
  line-height: 1.75rem;
  font-size: 28px;
  font-size: 1.75rem;
}
#about-the-author p {
  margin: 0;
  margin: 0;
  font-size: 16px;
  font-size: 1rem;
}
.footnote {
  vertical-align: baseline;
  position: relative;
  font-size: 16px;
  font-size: 1rem;
  top: -6px;
  top: -0.375rem;
}
#furtherinformation,
#footnotes {
  font-style: italic;
  font-size: 18px;
  font-size: 1.125rem;
  line-height: 30px;
  line-height: 1.875rem;
}
#furtherinformation h3,
#footnotes h3 {
  font-style: normal;
}
#copyright {
  border-top: 1px solid #aaa;
  padding-top: 12px;
  padding-top: 0.75rem;
  font-size: 14px;
  font-size: 0.875rem;
  line-height: 30px;
  line-height: 1.875rem;
  font-style: italic;
}
.better-header {
  margin-bottom: 24px;
  margin-bottom: 1.5rem;
}
.better-header,
.better-screenshot {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  display: block;
}
.better-screenshot {
  display: block;
  float: left;
  width: 25%;
  margin-right: 48px;
  margin-right: 3rem;
  border: 1px solid #999;
  border: 0.0625rem solid #999;
}
@media only screen and (max-width: 825px) {
  .better-screenshot {
    float: none;
    width: 100%;
  }
}
.better-header p {
  line-height: 24px;
  line-height: 1.5rem;
}
.better-header a {
  background: #e5e5e5;
  color: #676767;
  display: block;
  overflow: hidden;
  padding: 14px 1px 1px;
  padding: 0.875rem 0.0625rem 0.0625rem;
  padding: 0.875rem;
  text-align: center;
  text-decoration: none;
}
.better-header a:hover,
.better-header a:active,
.better-header a:focus {
  color: #4d4d4d;
}
.better-header--text {
  padding-left: 28%;
}
@media only screen and (max-width: 825px) {
  .better-header--text {
    padding-left: 0;
  }
}
.better-header h2 {
  color: #4d4d4d;
  line-height: 36px;
  line-height: 2.25rem;
  margin-top: 6px;
  margin-top: 0.375rem;
  margin-bottom: 0px;
  font-size: 28px;
  font-size: 1.75rem;
}
@media only screen and (max-width: 825px) {
  .better-header h2 {
    text-align: center;
    margin-top: 24px;
    margin-top: 1.5rem;
  }
}
.better-header p {
  font-size: 16px;
  font-size: 1rem;
  text-align: left;
  margin: 12px 0;
  margin: 0.75rem 0;
}
@media only screen and (max-width: 825px) {
  .better-header p {
    text-align: center;
  }
}
.better-header h2 em {
  border-bottom: 2px solid #4d4d4d;
  border-bottom: 0.125rem solid #4d4d4d;
  color: #4d4d4d;
  display: inline-block;
  font-style: normal;
  font-weight: bold;
  line-height: 30px;
  line-height: 1.875rem;
}
.better-header p {
  color: #4d4d4d;
  margin-bottom: 0;
}
.better-header p strong {
  color: #4d4d4d;
}