:root {
  --r-background: #2b2b2b;
  --r-background-color: #fdf6e3;
  --r-main-font: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
  --r-main-font-size: 40px;
  --r-main-color: #282828;
  --r-block-margin: 20px;
  --r-heading-margin: 0 0 20px 0;
  --r-heading-font: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
  --r-heading-color: #282828;
  --r-heading-line-height: 1.2;
  --r-heading-letter-spacing: normal;
  --r-heading-text-transform: uppercase;
  --r-heading-text-shadow: none;
  --r-heading-font-weight: bold;
  --r-heading1-text-shadow: none;
  --r-heading1-size: 2em;
  --r-heading2-size: 1.5em;
  --r-heading3-size: 1.3em;
  --r-heading4-size: 1em;
  --r-code-font: monospace;
  --r-link-color: #268bd2;
  --r-link-color-dark: #2076b3;
  --r-link-color-hover: #4ea3df;
  --r-selection-background-color: #d33682;
  --r-selection-color: #fff;
  --r-overlay-element-bg-color: 0 0 0;
  --r-overlay-element-fg-color: 240 240 240;
}
.reveal-viewport {
  background: var(--r-background);
  background-color: var(--r-background-color);
}
.reveal {
  font-family: var(--r-main-font);
  font-size: var(--r-main-font-size);
  color: var(--r-main-color);
  font-weight: 600;
}
.reveal ::selection {
  color: var(--r-selection-color);
  background: var(--r-selection-background-color);
  text-shadow: none;
}
.reveal ::selection {
  color: var(--r-selection-color);
  background: var(--r-selection-background-color);
  text-shadow: none;
}
.reveal .slides section,
.reveal .slides section > section {
  line-height: 1.3;
  font-weight: inherit;
}
.reveal h1,
.reveal h2,
.reveal h3,
.reveal h4,
.reveal h5,
.reveal h6 {
  margin: var(--r-heading-margin);
  color: var(--r-heading-color);
  font-family: var(--r-heading-font);
  font-weight: var(--r-heading-font-weight);
  line-height: var(--r-heading-line-height);
  letter-spacing: var(--r-heading-letter-spacing);
  text-transform: var(--r-heading-text-transform);
  text-shadow: var(--r-heading-text-shadow);
  word-wrap: break-word;
}
.reveal h1 {
  font-size: var(--r-heading1-size);
}
.reveal h2 {
  font-size: var(--r-heading2-size);
}
.reveal h3 {
  font-size: var(--r-heading3-size);
}
.reveal h4 {
  font-size: var(--r-heading4-size);
}
.reveal h1 {
  text-shadow: var(--r-heading1-text-shadow);
}
.reveal p {
  margin: var(--r-block-margin) 0;
  line-height: 1.3;
}
.reveal h1:last-child,
.reveal h2:last-child,
.reveal h3:last-child,
.reveal h4:last-child,
.reveal h5:last-child,
.reveal h6:last-child {
  margin-bottom: 0;
}
.reveal img,
.reveal video,
.reveal iframe {
  max-width: 95%;
  max-height: 95%;
}
.reveal strong,
.reveal b {
  font-weight: 700;
}
.reveal em {
  font-style: italic;
}
.reveal ol,
.reveal dl,
.reveal ul {
  text-align: left;
  margin: 0 0 0 1em;
  display: inline-block;
}
.reveal ol {
  list-style-type: decimal;
}
.reveal ul {
  list-style-type: disc;
}
.reveal ul ul {
  list-style-type: square;
}
.reveal ul ul ul {
  list-style-type: circle;
}
.reveal ul ul,
.reveal ul ol,
.reveal ol ol,
.reveal ol ul {
  margin-left: 40px;
  display: block;
}
.reveal dt {
  font-weight: 700;
}
.reveal dd {
  margin-left: 40px;
}
.reveal blockquote {
  width: 70%;
  margin: var(--r-block-margin) auto;
  background: #ffffff0d;
  padding: 5px;
  font-style: italic;
  display: block;
  position: relative;
  box-shadow: 0 0 2px #0003;
}
.reveal blockquote p:first-child,
.reveal blockquote p:last-child {
  display: inline-block;
}
.reveal q {
  font-style: italic;
}
.reveal pre {
  width: 90%;
  margin: var(--r-block-margin) auto;
  text-align: left;
  font-size: 0.55em;
  font-family: var(--r-code-font);
  word-wrap: break-word;
  line-height: 1.2em;
  display: block;
  position: relative;
  box-shadow: 0 5px 15px #00000026;
}
.reveal code {
  font-family: var(--r-code-font);
  text-transform: none;
  tab-size: 2;
}
.reveal pre code {
  word-wrap: normal;
  max-height: 400px;
  padding: 5px;
  display: block;
  overflow: auto;
}
.reveal .code-wrapper {
  white-space: normal;
}
.reveal .code-wrapper code {
  white-space: pre;
}
.reveal table {
  border-collapse: collapse;
  border-spacing: 0;
  margin: auto;
}
.reveal table th {
  font-weight: 700;
}
.reveal table th,
.reveal table td {
  text-align: left;
  border-bottom: 1px solid;
  padding: 0.2em 0.5em;
}
.reveal table th[align="center"],
.reveal table td[align="center"] {
  text-align: center;
}
.reveal table th[align="right"],
.reveal table td[align="right"] {
  text-align: right;
}
.reveal table tbody tr:last-child th,
.reveal table tbody tr:last-child td {
  border-bottom: none;
}
.reveal sup {
  vertical-align: super;
  font-size: smaller;
}
.reveal sub {
  vertical-align: sub;
  font-size: smaller;
}
.reveal small {
  vertical-align: top;
  font-size: 0.6em;
  line-height: 1.2em;
  display: inline-block;
}
.reveal small * {
  vertical-align: top;
}
.reveal img {
  margin: var(--r-block-margin) 0;
}
.reveal a {
  color: var(--r-link-color);
  text-decoration: none;
  transition: color 0.15s;
}
.reveal a:hover {
  color: var(--r-link-color-hover);
  text-shadow: none;
  border: none;
}
.reveal .roll span:after {
  color: #fff;
  background: var(--r-link-color-dark);
}
.reveal .r-frame {
  border: 4px solid var(--r-main-color);
  box-shadow: 0 0 10px #00000026;
}
.reveal a .r-frame {
  transition: all 0.15s linear;
}
.reveal a:hover .r-frame {
  border-color: var(--r-link-color);
  box-shadow: 0 0 20px #0000008c;
}
.reveal .controls {
  color: var(--r-link-color);
}
.reveal .progress {
  color: var(--r-link-color);
  background: #0003;
}
@media print {
  .backgrounds {
    background-color: var(--r-background-color);
  }
}
section.has-dark-background,
section.has-dark-background h1,
section.has-dark-background h2,
section.has-dark-background h3,
section.has-dark-background h4,
section.has-dark-background h5,
section.has-dark-background h6 {
  color: #fff;
}

.reveal .slide-number {
  right: auto;
  left: 8px;
  font-size: 50px;
}