.doc {
  color: var(--doc-font-color);
  font-size: var(--doc-font-size);
  hyphens: auto;
  line-height: var(--doc-line-height);
  margin: var(--doc-margin);
  padding: 0 1rem 4rem;
}

main.article > div.toolbar {
  visibility: visible;
  position: sticky;
}

@media screen and (min-width: 1024px) {
  main.article > div.toolbar {
    visibility: visible;
    position: sticky;
  }

  .doc {
    flex: auto;
    font-size: var(--doc-font-size--desktop);
    margin: var(--doc-margin--desktop);
    min-width: 0;
  }
}

.doc h1,
.doc h2,
.doc h3,
.doc h4,
.doc h5,
.doc h6 {
  color: var(--heading-font-color);
  font-weight: var(--heading-font-weight);
  hyphens: none;
  line-height: 1.3;
  margin: 1rem 0 0;
}

.doc > h1.page {
  font-weight: bold;
  color: var(--color-primary-dark-200);
  font-size: 36px;
}

.doc > h1.page:first-child + aside.toc.embedded {
  margin-top: -0.5rem;
}

.doc > h2#name + .sectionbody {
  margin-top: 1rem;
}

#preamble + .sect1,
.doc .sect1 + .sect1 {
  margin-top: 2rem;
}

.doc h1.sect0 {
  background: var(--abstract-background);
  font-size: 1.8em;
  margin: 1.5rem -1rem 0;
  padding: 0.5rem 1rem;
}

.doc h2:not(.discrete) {
  margin-left: -1rem;
  margin-right: -1rem;
  font-weight: bold;
  padding: 0.4rem 1rem 0.1rem;
}

.doc h3:not(.discrete) {
  font-weight: var(--alt-heading-font-weight);
}

.doc h1 .anchor,
.doc h2 .anchor,
.doc h3 .anchor,
.doc h4 .anchor,
.doc h5 .anchor,
.doc h6 .anchor {
  position: absolute;
  text-decoration: none;
  width: 1.75ex;
  margin-left: -1.5ex;
  visibility: hidden;
  font-size: 0.8em;
  font-weight: normal;
  padding-top: 0.05em;
}

.doc h1 .anchor::before,
.doc h2 .anchor::before,
.doc h3 .anchor::before,
.doc h4 .anchor::before,
.doc h5 .anchor::before,
.doc h6 .anchor::before {
  content: "\00a7";
}

.doc h1:hover .anchor,
.doc h2:hover .anchor,
.doc h3:hover .anchor,
.doc h4:hover .anchor,
.doc h5:hover .anchor,
.doc h6:hover .anchor {
  visibility: visible;
}

.doc p,
.doc dl {
  margin: 0;
}

.doc a {
  color: var(--link-font-color);
}

.doc a:hover {
  color: var(--link_hover-font-color);
}

a:hover {
  text-decoration: none;
}

.doc a.bare {
  hyphens: none;
}

.doc a.unresolved {
  color: var(--link_unresolved-font-color);
}

.doc i.fa {
  hyphens: none;
  font-style: normal;
}

.doc p code,
.doc thead code,
.doc .colist > table code {
  color: var(--code-font-color);
  background: var(--code-background);
  border-radius: 0.25em;
  font-size: 0.95em;
  padding: 0.125em 0.25em;
}

.doc .admonitionblock code {
  color: var(--color-accent-dark);
  background: var(--code-background);
  padding: 0.125em 0.25em;
}

.doc code,
.doc pre {
  hyphens: none;
  color: var(--color-bone);
  border-radius: 0.25rem;
  overflow: hidden;
}

.doc pre {
  font-size: calc(16 / var(--rem-base) * 1rem);
  line-height: 1.5;
  margin: 0;
}

.doc pre.content {
  color: var(--doc-font-color);
}

.doc blockquote {
  margin: 0;
}

.doc .paragraph.lead > p {
  font-size: calc(18 / var(--rem-base) * 1rem);
}

.doc .right {
  float: right;
}

.doc .left {
  float: left;
}

.doc .stretch {
  width: 100%;
}

.doc .underline {
  text-decoration: underline;
}

.doc .line-through {
  text-decoration: line-through;
}

.doc .paragraph,
.doc .dlist,
.doc .hdlist,
.doc .olist,
.doc .ulist,
.doc .exampleblock,
.doc .imageblock,
.doc .listingblock,
.doc .literalblock,
.doc .sidebarblock,
.doc .verseblock,
.doc .quoteblock,
.doc .partintro,
.doc details,
.doc hr {
  margin: 1rem 0 0;
}

.doc table.tableblock {
  font-size: calc(15 / var(--rem-base) * 1rem);
  margin: 1.5rem 0 0;
  border-collapse: separate;
  border: solid black 1px;
  border-radius: 6px;
  -moz-border-radius: 6px;
  border-spacing: 0;
}

.doc table.tableblock + * {
  margin-top: 1.5rem;
}

.doc p.tableblock + p.tableblock {
  margin-top: 0.5rem;
}

.doc td.tableblock > .content > :first-child {
  margin-top: 0;
}

.doc table.tableblock th,
.doc table.tableblock td {
  padding: 0.5rem;
}

.doc table.tableblock,
.doc table.tableblock > * > tr > * {
  border: 0 solid var(--table-border-color);
}

.doc table.grid-all > * > tr > * {
  border-width: 1px;
}

.doc table.grid-cols > * > tr > * {
  border-width: 0 1px;
}

.doc table.grid-rows > * > tr > * {
  border-width: 1px 0;
}

thead > tr > th:nth-child(1) {
  border-top-left-radius: 0.25rem;
}

thead > tr > th:last-child {
  border-top-right-radius: 0.25rem;
}

table > :last-child > tr:last-child > td:last-child {
  border-bottom-right-radius: 0.25rem;
}

table > :last-child > tr:last-child > td:nth-child(1) {
  border-bottom-left-radius: 0.25rem;
}

tfoot > tr > :first-child {
  border-bottom-left-radius: 0.25rem;
}

tfoot > tr > :last-child {
  border-bottom-right-radius: 0.25rem;
}

.doc table.frame-all {
  border-width: 1px;
}

.doc table.frame-ends {
  border-width: 1px 0;
}

.doc table.frame-sides {
  border-width: 0 1px;
}

.doc table.frame-none > colgroup + * > :first-child > *,
.doc table.frame-sides > colgroup + * > :first-child > * {
  border-top-width: 0;
}

/* NOTE let the grid win in case of frame-none */
.doc table.frame-sides > :last-child > :last-child > * {
  border-bottom-width: 0;
}

.doc table.frame-none > * > tr > :first-child,
.doc table.frame-ends > * > tr > :first-child {
  border-left-width: 0;
}

.doc table.frame-none > * > tr > :last-child,
.doc table.frame-ends > * > tr > :last-child {
  border-right-width: 0;
}

.doc table.stripes-all > tbody > tr,
.doc table.stripes-odd > tbody > tr:nth-of-type(odd),
.doc table.stripes-even > tbody > tr:nth-of-type(even),
.doc table.stripes-hover > tbody > tr:hover {
  background: var(--table-stripe-background);
}

.doc table.tableblock > tfoot {
  background: var(--table-footer-background);
}

.doc .halign-left {
  text-align: left;
}

.doc .halign-right {
  text-align: right;
}

.doc .halign-center {
  text-align: center;
}

.doc .valign-top {
  vertical-align: top;
}

.doc .valign-bottom {
  vertical-align: bottom;
}

.doc .valign-middle {
  vertical-align: middle;
}

.doc .admonitionblock {
  margin: 1.4rem 0 0;
}

.doc .admonitionblock p,
.doc .admonitionblock td.content {
  font-size: calc(16 / var(--rem-base) * 1rem);
}

.doc .admonitionblock td.content > :not(.title):first-child,
.doc .admonitionblock td.content > .title + * {
  margin-top: 0;
}

.doc .admonitionblock pre {
  font-size: calc(15 / var(--rem-base) * 1rem);
}

.doc .admonitionblock > table {
  table-layout: fixed;
  position: relative;
  width: 100%;
}

.doc .admonitionblock td.content {
  padding: 1rem 1rem 0.75rem;
  background: var(--admonition-background);
  width: 100%;
  word-wrap: anywhere;
}

.doc .admonitionblock .icon {
  position: absolute;
  top: 0;
  left: 0;
  font-size: calc(15 / var(--rem-base) * 1rem);
  padding: 0 0.5rem;
  height: 1.25rem;
  line-height: 1;
  font-weight: var(--admonition-label-font-weight);
  text-transform: uppercase;
  border-radius: 0.25rem;
  letter-spacing: 0.1rem;
  margin-right: -0.1rem;
  transform: translate(-0.5rem, -50%);
}

.doc .admonitionblock.caution .icon {
  background-color: var(--caution-color);
  color: var(--caution-on-color);
}

.doc .admonitionblock.important .icon {
  background-color: var(--important-color);
  color: var(--important-on-color);
}

.doc .admonitionblock.note .icon {
  background-color: var(--note-color);
  color: var(--note-on-color);
}

.doc .admonitionblock.tip .icon {
  background-color: var(--tip-color);
  color: var(--tip-on-color);
}

.doc .admonitionblock.warning .icon {
  background-color: var(--warning-color);
  color: var(--warning-on-color);
}

.doc .admonitionblock .icon i {
  display: inline-flex;
  align-items: center;
  height: 100%;
}

.doc .admonitionblock .icon i::after {
  content: attr(title);
}

.doc .imageblock {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.doc .imageblock img,
.doc .imageblock object,
.doc .imageblock svg,
.doc .image > img,
.doc .image > object,
.doc .image > svg {
  display: inline-block;
  height: auto;
  max-width: 100%;
  vertical-align: middle;
}

.doc .image:not(.left):not(.right) > img {
  margin-top: -0.2em;
}

#preamble .abstract blockquote {
  background: var(--abstract-background);
  border-left: 5px solid var(--abstract-border-color);
  color: var(--abstract-font-color);
  font-size: calc(16 / var(--rem-base) * 1rem);
  padding: 0.75em 1em;
}

.doc .quoteblock,
.doc .verseblock {
  background: var(--quote-background);
  border-left: 5px solid var(--quote-border-color);
  color: var(--quote-font-color);
}

.doc .quoteblock {
  padding: 0.25rem 2rem 1.25rem;
}

.doc .quoteblock .attribution {
  color: var(--quote-attribution-font-color);
  font-size: calc(15 / var(--rem-base) * 1rem);
  margin-top: 0.75rem;
}

.doc .quoteblock blockquote {
  margin-top: 1rem;
}

.doc .quoteblock .paragraph {
  font-style: italic;
}

.doc .quoteblock cite {
  padding-left: 1em;
}

.doc .verseblock {
  font-size: 1.15em;
  padding: 1rem 2rem;
}

.doc .verseblock pre {
  font-family: inherit;
  font-size: inherit;
}

.doc ol,
.doc ul {
  margin: 0;
  padding: 0 0 0 2rem;
}

.doc .toolbar ul {
  padding: 0;
}

.doc .toolbar a {
  color: unset;
}

.doc ul.checklist,
.doc ul.none,
.doc ol.none,
.doc ul.no-bullet,
.doc ol.unnumbered,
.doc ul.unstyled,
.doc ol.unstyled {
  list-style-type: none;
}

.doc ul.no-bullet,
.doc ol.unnumbered {
  padding-left: 1.25rem;
}

.doc ul.unstyled,
.doc ol.unstyled {
  padding-left: 0;
}

.doc ul.circle {
  list-style-type: square;
}

.doc ul.disc {
  list-style-type: square;
}

.doc ul.square {
  list-style-type: square;
}

.doc ol.arabic {
  list-style-type: decimal;
}

.doc ol.decimal {
  list-style-type: decimal-leading-zero;
}

.doc ol.loweralpha {
  list-style-type: lower-alpha;
}

.doc ol.upperalpha {
  list-style-type: upper-alpha;
}

.doc ol.lowerroman {
  list-style-type: lower-roman;
}

.doc ol.upperroman {
  list-style-type: upper-roman;
}

.doc ol.lowergreek {
  list-style-type: lower-greek;
}

.doc ul.checklist {
  padding-left: 0.5rem;
}

.doc ul.checklist p > i.fa-check-square-o:first-child,
.doc ul.checklist p > i.fa-square-o:first-child {
  display: inline-flex;
  justify-content: center;
  width: 1.25rem;
}

.doc ul.checklist i.fa-check-square-o::before {
  content: "\2713";
}

.doc ul.checklist i.fa-square-o::before {
  content: "\274f";
}

.doc .dlist .dlist,
.doc .dlist .olist,
.doc .dlist .ulist,
.doc .olist .dlist,
.doc .olist .olist,
.doc .olist .ulist,
.doc .ulist .dlist,
.doc .ulist .olist,
.doc .ulist .ulist {
  margin-top: 0.5rem;
}

.doc .olist li + li,
.doc .ulist li + li {
  margin-top: 0.5rem;
}

.doc .ulist .listingblock,
.doc .olist .listingblock,
.doc .admonitionblock .listingblock {
  padding: 0;
}

.doc .admonitionblock .title,
.doc .exampleblock .title,
.doc .imageblock .title,
.doc .literalblock .title,
.doc .listingblock .title,
.doc .openblock .title,
.doc .tableblock caption {
  color: var(--caption-font-color);
  font-size: calc(16 / var(--rem-base) * 1rem);
  font-weight: var(--caption-font-weight);
  font-style: italic;
  hyphens: none;
  letter-spacing: 0.01em;
  padding-bottom: 0.075rem;
  text-align: left;
}

.doc .imageblock .title {
  margin-top: 0.5rem;
  padding-bottom: 0;
}

.doc details {
  margin-left: 1rem;
}

.doc details > summary {
  display: block;
  position: relative;
  line-height: var(--doc-line-height);
  margin-bottom: 0.5rem;
}

.doc details > summary::-webkit-details-marker {
  display: none;
}

.doc details > summary::before {
  content: "";
  border: solid transparent;
  border-left-color: currentColor;
  border-width: 0.3em 0 0.3em 0.5em;
  position: absolute;
  top: calc((var(--doc-line-height) * 0.5 - 0.3) * 1em);
  left: -1rem;
  transform: translateX(15%);
}

.doc details[open] > summary::before {
  border-color: currentColor transparent transparent;
  border-width: 0.5rem 0.3rem 0;
  transform: translateY(15%);
}

.doc details > summary::after {
  content: "";
  width: 1rem;
  height: 1em;
  position: absolute;
  top: calc((var(--doc-line-height) * 0.5 - 0.5) * 1em);
  left: -1rem;
}

.doc details.result {
  margin-top: 0.25rem;
}

.doc details.result > summary {
  color: var(--caption-font-color);
  font-style: italic;
  margin-bottom: 0;
}

.doc details.result > .content {
  margin-left: -1rem;
}

.doc .exampleblock > .content,
.doc details.result > .content {
  background: var(--example-background);
  border: 1px solid var(--example-border-color);
  border-radius: 0.25rem;
  padding: 0.75rem;
}

.doc .exampleblock > .content::after,
.doc details.result > .content::after {
  content: "";
  display: table;
  clear: both;
}

.doc .exampleblock > .content > :first-child,
.doc details > .content > :first-child {
  margin-top: 0;
}

.doc .sidebarblock {
  background: var(--sidebar-background);
  border-radius: 0.25rem;
  padding: 0.75rem 1.5rem;
}

.doc .sidebarblock > .content > .title {
  font-size: calc(22.5 / var(--rem-base) * 1rem);
  font-weight: var(--alt-heading-font-weight);
  line-height: 1.3;
  margin-bottom: -0.3em;
  text-align: center;
}

.doc .sidebarblock > .content > :not(.title):first-child {
  margin-top: 0;
}

/* NEEDS REVIEW prevent pre in table from causing article to exceed bounds */
.doc .tableblock pre,
.doc .listingblock.wrap pre {
  white-space: pre-wrap;
}

.doc pre.highlight code,
.doc .listingblock pre:not(.highlight),
.doc .literalblock pre {
  background: var(--pre-background);
  box-shadow: inset 0 0 1.75px var(--pre-border-color);
  display: block;
  overflow-x: auto;
  padding: 1rem;
}

.doc pre.highlight {
  position: relative;
}

.doc .source-toolbox {
  display: flex;
  visibility: hidden;
  position: absolute;
  top: 0.25rem;
  right: 0.5rem;
  color: var(--pre-annotation-font-color);
  font-family: var(--body-font-family);
  font-size: calc(13.5 / var(--rem-base) * 1rem);
  line-height: 1;
}

.doc .listingblock:hover .source-toolbox {
  visibility: visible;
}

.doc .source-toolbox .source-lang {
  text-transform: uppercase;
  letter-spacing: 0.075em;
  font-size: 0.96em;
  line-height: 1.0425;
}

.doc .source-toolbox > :not(:last-child)::after {
  content: "|";
  letter-spacing: 0;
  padding: 0 1ch;
}

.doc .source-toolbox .copy-button {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: transparent;
  border: none;
  color: inherit;
  outline: none;
  padding: 0;
  font-size: inherit;
  line-height: inherit;
  width: 1em;
  height: 1em;
}

.doc .source-toolbox .copy-icon {
  flex: none;
  width: inherit;
  height: inherit;
}

.doc .source-toolbox img.copy-icon {
  filter: invert(50.2%);
}

.doc .source-toolbox svg.copy-icon {
  fill: currentColor;
}

.doc .source-toolbox .copy-toast {
  flex: none;
  position: relative;
  display: inline-flex;
  justify-content: center;
  margin-top: 1em;
  background-color: var(--doc-font-color);
  border-radius: 0.25em;
  padding: 0.5em;
  color: var(--color-white);
  cursor: auto;
  opacity: 0;
  transition: opacity 0.5s ease 0.75s;
}

.doc .source-toolbox .copy-toast::after {
  content: "";
  position: absolute;
  top: 0;
  width: 1em;
  height: 1em;
  border: 0.55em solid transparent;
  border-left-color: var(--doc-font-color);
  transform: rotate(-90deg) translateX(50%) translateY(50%);
  transform-origin: left;
}

.doc .source-toolbox .copy-button.clicked .copy-toast {
  opacity: 1;
  transition: none;
}

.doc .language-console .hljs-meta {
  user-select: none;
}

.doc .dlist dt {
  font-style: italic;
}

.doc .dlist dd {
  margin: 0 0 0.25rem 1.5rem;
}

.doc .dlist dd:last-of-type {
  margin-bottom: 0;
}

.doc td.hdlist1,
.doc td.hdlist2 {
  padding: 0.5rem 0 0;
  vertical-align: top;
}

.doc tr:first-child > .hdlist1,
.doc tr:first-child > .hdlist2 {
  padding-top: 0;
}

.doc td.hdlist1 {
  font-weight: var(--body-font-weight-bold);
  padding-right: 0.25rem;
}

.doc td.hdlist2 {
  padding-left: 0.25rem;
}

.doc .colist {
  font-size: calc(16 / var(--rem-base) * 1rem);
  margin: 0.25rem 0 -0.25rem;
}

.doc .colist > table > tr > :first-child,
.doc .colist > table > tbody > tr > :first-child {
  padding: 0.25em 0.5rem 0;
  vertical-align: top;
}

.doc .colist > table > tr > :last-child,
.doc .colist > table > tbody > tr > :last-child {
  padding: 0.25rem 0;
}

.doc .conum[data-value] {
  border: 1px solid currentColor;
  border-radius: 100%;
  display: inline-block;
  font-family: var(--body-font-family);
  font-size: calc(13.5 / var(--rem-base) * 1rem);
  font-style: normal;
  line-height: 1.2;
  text-align: center;
  width: 1.25em;
  height: 1.25em;
  letter-spacing: -0.25ex;
  text-indent: -0.25ex;
}

.doc .conum[data-value]::after {
  content: attr(data-value);
}

.doc .conum[data-value] + b {
  display: none;
}

.doc hr {
  border: solid var(--section-divider-color);
  border-width: 2px 0 0;
  height: 0;
}

.doc b.button {
  white-space: nowrap; /* effectively ignores hyphens setting */
}

.doc b.button::before {
  content: "[";
  padding-right: 0.25em;
}

.doc b.button::after {
  content: "]";
  padding-left: 0.25em;
}

.doc kbd {
  display: inline-block;
  font-size: calc(12 / var(--rem-base) * 1rem);
  background: var(--kbd-background);
  border: 1px solid var(--kbd-border-color);
  border-radius: 0.25em;
  box-shadow: 0 1px 0 var(--kbd-border-color), 0 0 0 0.1em var(--body-background) inset;
  padding: 0.25em 0.5em;
  vertical-align: text-bottom;
  white-space: nowrap; /* effectively ignores hyphens setting */
}

.doc kbd,
.doc .keyseq {
  line-height: 1;
}

.doc .keyseq {
  font-size: calc(16 / var(--rem-base) * 1rem);
}

.doc .keyseq kbd {
  margin: 0 0.125em;
}

.doc .keyseq kbd:first-child {
  margin-left: 0;
}

.doc .keyseq kbd:last-child {
  margin-right: 0;
}

.doc .menuseq,
.doc .path {
  hyphens: none;
}

.doc .menuseq i.caret::before {
  content: "\203a";
  font-size: 1.1em;
  font-weight: var(--body-font-weight-bold);
  line-height: calc(1 / 1.1);
}

.doc :not(pre).nowrap {
  white-space: nowrap;
}

.doc .nobreak {
  hyphens: none;
  word-wrap: normal;
}

#footnotes {
  font-size: 0.85em;
  line-height: 1.5;
  margin: 2rem -0.5rem 0;
}

.doc td.tableblock > .content #footnotes {
  margin: 2rem 0 0;
}

#footnotes hr {
  border-top-width: 1px;
  margin-top: 0;
  width: 20%;
}

#footnotes .footnote {
  margin: 0.5em 0 0 1em;
}

#footnotes .footnote + .footnote {
  margin-top: 0.25em;
}

#footnotes .footnote > a:first-of-type {
  display: inline-block;
  margin-left: -2em;
  text-align: right;
  width: 1.5em;
}
