/**
 * Reset some basic elements
 */
body, h1, h2, h3, h4, h5, h6,
p, blockquote, pre, hr,
dl, dd, ol, ul, figure {
  margin: 0;
  padding: 0;
}

/**
 * Basic styling
 */
body {
  font: 400 16px/1.5 Roboto, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  color: #111;
  background-color: #fdfdfd;
  -webkit-text-size-adjust: 100%;
  -webkit-font-feature-settings: "kern" 1;
  -moz-font-feature-settings: "kern" 1;
  -o-font-feature-settings: "kern" 1;
  font-feature-settings: "kern" 1;
  font-kerning: normal;
  min-height: 100vh;
}

/**
 * Set `margin-bottom` to maintain vertical rhythm
 */
h1, h2, h3, h4, h5, h6,
p, blockquote, pre,
ul, ol, dl, figure,
.highlight {
  margin-bottom: 15px;
}

hr {
  margin-bottom: 11px;
}

/**
 * Wrapper
 */
.wrapper {
  width: 100%;
  max-width: 1110px;
  margin-right: auto;
  margin-left: auto;
  padding-right: 30px;
  padding-left: 30px;
  box-sizing: border-box;
}
@media screen and (max-width: 800px) {
  .wrapper {
    padding-right: 15px;
    padding-left: 15px;
  }
}

.page-body {
  display: flex;
  flex-direction: row-reverse;
}
@media screen and (max-width: 600px) {
  .page-body {
    display: block;
  }
}
@media print {
  .page-body {
    display: block;
  }
}

/**
 * `main` element
 */
main {
  display: block; /* Default value of `display` of `main` element is 'inline' in IE 11. */
}

.page-content {
  flex-grow: 1;
  width: 100%;
  max-width: 800px;
}

/**
 * Navigation sidebar
 */
.navigation-sidebar {
  width: 250px;
  min-width: 250px;
  box-sizing: border-box;
  padding-right: 30px;
}
@media screen and (max-width: 600px) {
  .navigation-sidebar {
    margin-top: 30px;
    width: 100%;
  }
}
@media print {
  .navigation-sidebar {
    margin-top: 30px;
    width: 100%;
  }
}

/**
 * Images
 */
img {
  max-width: 100%;
  vertical-align: middle;
}

img.emoji {
  height: 1em;
}

/**
 * Figures
 */
figure > img {
  display: block;
}

figcaption {
  font-size: 14px;
}

/**
 * Lists
 */
ul, ol {
  margin-left: 30px;
}

li > ul,
li > ol {
  margin-bottom: 0;
}

/**
 * Headings
 */
h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
}

/**
 * Links
 */
a {
  color: #2a7ae2;
  text-decoration: none;
}
a:visited {
  color: #2a7ae2;
}
a:hover {
  color: #1756a9;
  text-decoration: underline;
}
.social-media-list a:hover {
  text-decoration: none;
}
.social-media-list a:hover .username {
  text-decoration: underline;
}

/**
 * Blockquotes
 */
blockquote {
  color: #424242;
  border-left: 4px solid #e8e8e8;
  padding-left: 15px;
}
blockquote > :last-child {
  margin-bottom: 0;
}

/**
 * Code formatting
 */
pre,
code {
  font-size: 15px;
  border: 1px solid #e8e8e8;
  border-radius: 3px;
  background-color: #eef;
  tab-size: 4;
  -moz-tab-size: 4;
  font-variant-ligatures: none;
}

.small pre, .small code {
  font-size: 0.7rem;
}

code {
  padding: 1px 5px;
}

pre {
  padding: 8px 12px;
  overflow-x: auto;
}
pre > code {
  border: 0;
  padding-right: 0;
  padding-left: 0;
}

/**
 * Clearfix
 */
.footer-col-wrapper:after, .wrapper:after {
  content: "";
  display: table;
  clear: both;
}

/**
 * Icons
 */
.svg-icon {
  width: 16px;
  height: 16px;
  display: inline-block;
  fill: #828282;
  padding-right: 5px;
  vertical-align: text-top;
}

.social-media-list li + li {
  padding-top: 5px;
}

/**
 * Tables
 */
table {
  margin-bottom: 30px;
  width: 100%;
  text-align: left;
  color: #3f3f3f;
  border-collapse: collapse;
  border: 1px solid #e8e8e8;
}
table tr:nth-child(even) {
  background-color: #f7f7f7;
}
table th, table td {
  padding: 10px 15px;
}
table th {
  background-color: #f0f0f0;
  border: 1px solid #dedede;
  border-bottom-color: #c9c9c9;
}
table td {
  border: 1px solid #e8e8e8;
}
table.compact th, table.compact td {
  padding: 5px 7.5px;
}

/**
 * Site header
 */
.site-header {
  margin-top: 24px;
  margin-bottom: 15px;
}

.site-title {
  font-size: 26px;
  font-weight: 300;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 0;
  display: block;
}

.site-subtitle {
  display: block;
  font-size: 12.8px;
}
.site-subtitle, .site-subtitle:hover {
  text-decoration: none;
}

.site-title, .site-title:visited, .site-subtitle, .site-subtitle:visited {
  color: #424242;
}
.site-title:hover, .site-subtitle:hover {
  color: #111;
}

/**
 * Navigation sidebar
 */
.navigation-sidebar section {
  margin-bottom: 15px;
}
.navigation-sidebar section > ul {
  margin-left: 0;
  list-style: none;
}
.navigation-sidebar section > ul > li > ul {
  font-size: 12.8px;
}
.navigation-sidebar a, .navigation-sidebar a:visited {
  color: #111;
}
.navigation-sidebar a:hover {
  color: #424242;
}
.navigation-sidebar .tags ul {
  margin-left: 15px;
  list-style: none;
}
.navigation-sidebar .tags ul li {
  display: inline;
  margin-right: 1ex;
}
.navigation-sidebar .tags ul li a {
  white-space: nowrap;
}

/**
 * Page content
 */
.post-list {
  margin-left: 0;
  list-style: none;
}
.post-list > li {
  margin-bottom: 30px;
}
.post-list h3 {
  margin-bottom: 0;
}

.post-meta {
  font-size: 14px;
  color: #828282;
  margin-bottom: 15px;
}
.post-meta a, .post-meta a:visited {
  color: #828282;
}
.post-meta a:hover {
  color: #424242;
}

.post-link {
  display: block;
  font-size: 24px;
}

.pagination {
  text-align: center;
}

/**
 * Posts
 */
.post-header {
  margin-bottom: 30px;
}

.post-title,
.post-content h1 {
  font-size: 42px;
  letter-spacing: -1px;
  line-height: 1;
}
@media screen and (max-width: 800px) {
  .post-title,
  .post-content h1 {
    font-size: 36px;
  }
}

.post-content {
  margin-bottom: 30px;
}
.post-content h2 {
  font-size: 32px;
}
@media screen and (max-width: 800px) {
  .post-content h2 {
    font-size: 28px;
  }
}
.post-content h3 {
  font-size: 26px;
}
@media screen and (max-width: 800px) {
  .post-content h3 {
    font-size: 22px;
  }
}
.post-content h4 {
  font-size: 20px;
}
@media screen and (max-width: 800px) {
  .post-content h4 {
    font-size: 18px;
  }
}

.reversefootnote sup {
  display: none;
}

/**
 * Site footer
 */
.site-footer {
  border-top: 1px solid #e8e8e8;
  padding: 30px 0;
}

.footer-heading {
  font-size: 18px;
  margin-bottom: 15px;
}

.contact-list,
.social-media-list {
  list-style: none;
  margin-left: 0;
}
.contact-list a, .contact-list a:visited,
.social-media-list a,
.social-media-list a:visited {
  color: #828282;
}
.contact-list a:hover,
.social-media-list a:hover {
  color: #424242;
}
.contact-list a:hover .pager-icon,
.social-media-list a:hover .pager-icon {
  filter: brightness(50%);
}
.contact-list .pager-icon,
.social-media-list .pager-icon {
  padding-bottom: 4px;
}

.social-media-list li {
  display: inline-block;
  font-size: 24px;
  margin-right: 1ex;
}

.footer-col-wrapper {
  font-size: 15px;
  color: #828282;
  margin-left: -15px;
}

.footer-col {
  float: left;
  margin-bottom: 15px;
  padding-left: 15px;
}

.footer-col-1 {
  width: -webkit-calc(33% - (30px / 2));
  width: calc(33% - 30px / 2);
}

.footer-col-2 {
  width: -webkit-calc(33% - (30px / 2));
  width: calc(33% - 30px / 2);
}

.footer-col-3 {
  width: -webkit-calc(33% - (30px / 2));
  width: calc(33% - 30px / 2);
}

@media screen and (max-width: 800px) {
  .footer-col-1,
  .footer-col-2 {
    width: -webkit-calc(50% - (30px / 2));
    width: calc(50% - 30px / 2);
  }
  .footer-col-3 {
    width: -webkit-calc(100% - (30px / 2));
    width: calc(100% - 30px / 2);
  }
}
@media screen and (max-width: 600px) {
  .footer-col {
    float: none;
    width: -webkit-calc(100% - (30px / 2));
    width: calc(100% - 30px / 2);
  }
}
/**
 * Images
 */
.page-content img:not(.emoji) {
  display: block;
  margin: 0 auto;
}

/**
 * Retraction notice
 */
div.retracted {
  position: relative;
}

div.retracted::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' version='1.1' height='300px' width='300px'><text transform='translate(20, 200) rotate(-45)' fill='rgba(0,0,0,0.15)' font-size='40' font-family='Helvetica,Arial,sans-serif'>RETRACTED</text></svg>");
}

/**
 * KaTeX
 */
span:not(.katex-display) > .katex {
  font-size: 1.1rem;
}

/**
 * Syntax highlighting styles
 */
.highlight {
  background: #fff;
}
.highlighter-rouge .highlight {
  background: #eef;
}
.highlight .c {
  color: #998;
  font-style: italic;
}
.highlight .err {
  color: #a61717;
  background-color: #e3d2d2;
}
.highlight .k {
  font-weight: bold;
}
.highlight .o {
  font-weight: bold;
}
.highlight .cm {
  color: #998;
  font-style: italic;
}
.highlight .cp {
  color: #999;
  font-weight: bold;
}
.highlight .c1 {
  color: #998;
  font-style: italic;
}
.highlight .cs {
  color: #999;
  font-weight: bold;
  font-style: italic;
}
.highlight .gd {
  color: #000;
  background-color: #fdd;
}
.highlight .gd .x {
  color: #000;
  background-color: #faa;
}
.highlight .ge {
  font-style: italic;
}
.highlight .gr {
  color: #a00;
}
.highlight .gh {
  color: #999;
}
.highlight .gi {
  color: #000;
  background-color: #dfd;
}
.highlight .gi .x {
  color: #000;
  background-color: #afa;
}
.highlight .go {
  color: #888;
}
.highlight .gp {
  color: #555;
}
.highlight .gs {
  font-weight: bold;
}
.highlight .gu {
  color: #aaa;
}
.highlight .gt {
  color: #a00;
}
.highlight .kc {
  font-weight: bold;
}
.highlight .kd {
  font-weight: bold;
}
.highlight .kp {
  font-weight: bold;
}
.highlight .kr {
  font-weight: bold;
}
.highlight .kt {
  color: #458;
  font-weight: bold;
}
.highlight .m {
  color: #099;
}
.highlight .s {
  color: #d14;
}
.highlight .na {
  color: #008080;
}
.highlight .nb {
  color: #0086B3;
}
.highlight .nc {
  color: #458;
  font-weight: bold;
}
.highlight .no {
  color: #008080;
}
.highlight .ni {
  color: #800080;
}
.highlight .ne {
  color: #900;
  font-weight: bold;
}
.highlight .nf {
  color: #900;
  font-weight: bold;
}
.highlight .nn {
  color: #555;
}
.highlight .nt {
  color: #000080;
}
.highlight .nv {
  color: #008080;
}
.highlight .ow {
  font-weight: bold;
}
.highlight .w {
  color: #bbb;
}
.highlight .mf {
  color: #099;
}
.highlight .mh {
  color: #099;
}
.highlight .mi {
  color: #099;
}
.highlight .mo {
  color: #099;
}
.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 .bp {
  color: #999;
}
.highlight .vc {
  color: #008080;
}
.highlight .vg {
  color: #008080;
}
.highlight .vi {
  color: #008080;
}
.highlight .il {
  color: #099;
}

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