html {
  font-size: 18px;
}

:root body {
  color-scheme: light dark;
  --content-gap: 15px;
  --radius: 5px;
  --article-max-width: 90ex;
  --toc-max-width: 90ex;
  --text-font-family: "Inria Sans", sans-serif;
  --kaiti-font-family: "LXGW WenKai TC", "FandolKai", "KaiTi", "SimKai", "STKaiti", "Kaiti SC", "Kaiti TC", "华文楷体", "楷体", serif;

  /* root font size: 16px */
  --pre-font-size: 1rem;
  --code-font-size: 1rem;
  --cjk-kaiti-font-size: 1rem;
  /* If this value is not 1rem, the CJK text in Typst will not match the size of the CJK text in KaTeX. */
  --katex-font-size: 1em;
  --katex-frac-line-font-size: 1.25em;
  --details-h1-font-size: 1.2rem;
  /* 13pt */
  --section-details-h1-font-size: 1.083rem;
  --article-details-h1-font-size: 1.5rem;
  /* 0.9em */
  --article-details-h1-taxon-font-size: 1.35rem;
  /* 24px; */
  --logo-font-size: 1.5rem;
  /* 14pt; */
  --footer-h2-font-size: 1.167rem;
  --p-line-height: 1.55rem;

  --text-color: black;
  --toc-link-color: #555;
  --background-color: white;

  --background-color-pre: rgba(0, 100, 100, 0.04);
  --background-color-code: rgba(0, 100, 100, 0.04);

  --hover-color-block: rgba(0, 100, 255, 0.04);
  --hover-color-link: rgba(0, 100, 255, 0.1);
  --target-color: rgb(67, 92, 255);

  --link-color: black;
  --slug-color: gray;
  --logo-color: #666;
  --logo-hover-color: #aaa;
  --span-taxon-color: #444;
  --article-taxon-color: #888;
  --mark-color: rgb(255, 255, 151);
  --em-color: var(--text-color);

  --alert-border-color: gray;
}

@media (prefers-color-scheme: dark) {
  :root body {
    --text-color: white;
    --toc-link-color: white;
    --background-color: #2f2f2f;

    --background-color-pre: rgba(100, 100, 100, 0.2);
    --background-color-code: rgba(150, 150, 150, 0.2);

    --hover-color-block: rgba(100, 162, 255, 0.06);
    --hover-color-link: rgba(100, 162, 255, 0.2);
    --target-color: rgb(255, 255, 151);

    --link-color: white;
    --slug-color: #aeaeae;
    --logo-color: #999;
    --logo-hover-color: #eee;
    --span-taxon-color: #bbb;
  }
}

@media print {
  html {
    font-size: 16px;
  }

  .edit,
  #theme-options {
    display: none;
  }
}

.cursor-pointer {
  cursor: pointer;
}

theme-option {
  display: inline-block;
}

theme-option>input {
  display: none;
}

theme-option>label {
  color: var(--slug-color);
}

theme-option>label:hover {
  background-color: var(--hover-color-link);
}

theme-option:has(input:checked)>label {
  color: var(--link-color);
}

theme-option>label::before {
  content: "[";
  color: rgba(0, 0, 0, 0);
}

theme-option>label::after {
  content: "]";
  color: rgba(0, 0, 0, 0);
}

theme-option:has(input:checked)>label::before {
  color: var(--link-color);
}

theme-option:has(input:checked)>label::after {
  color: var(--link-color);
}

#theme-options::before {
  content: "(";
}

#theme-options::after {
  content: ")";
}

body {
  color: var(--text-color);
  font-optical-sizing: auto;
  font-size: 1rem;
  font-family: var(--text-font-family);
  hyphens: auto;
  background-color: var(--background-color);
}

pre,
code {
  font-optical-sizing: auto;
}

p,
pre {
  line-height: var(--p-line-height);
}

pre {
  border-radius: var(--radius);
  background-color: var(--background-color-pre);
  padding: 0.5rem;
  font-size: var(--pre-font-size);
  margin-top: 0rem;
  overflow-x: auto;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}

code {
  border-radius: var(--radius);
  background-color: var(--background-color-code);
  padding: 0.1rem;
  font-size: var(--code-font-size);
}

pre,
code {
  font-family: monospace;
}

table {
  border-collapse: collapse;
  margin-bottom: 1rem;
}

/* !forest */
th {
  font-weight: normal;
  text-align: left;
}

th,
td {
  padding: 0 15px;
  vertical-align: top;
}

/* !forest */
pre>code {
  border-radius: 0;
  background-color: transparent;
  padding: 0;
}

/* !forest */
.footnote-definition:last-child {
  margin-bottom: 1rem;
}

/* !forest */
.footnote-definition>p {
  display: inline;
}

/* !forest */
.footnote-definition-label {
  margin-right: 4px;
}

/* !forest */
.footnote-reference:target {
  border: 1px solid var(--target-color);
}

.footnote-definition:target>.footnote-definition-label {
  border: 1px solid var(--target-color);
}

.footnote-reference::before,
.footnote-definition-label::before {
  content: "[";
}

.footnote-reference::after,
.footnote-definition-label::after {
  content: "]";
}

.katex {
  font: normal var(--katex-font-size) KaTeX_Main, Times New Roman, serif;
  line-height: 1rem;
  text-indent: 0;
  text-rendering: auto;
}

.katex .mfrac .frac-line {
  font-size: var(--katex-frac-line-font-size);
}

/* Generated by KaTeX */
.cjk_fallback {
  font-size: 1rem;
  font-family: var(--text-font-family);
}

p:has(span.katex-html:empty) {
  display: none;
}

section+p:empty {
  display: none;
}

.katex-display {
  overflow-x: auto;
  overflow-y: hidden;
}

.katex-display .katex {
  /* Inconsistent bounding box at different font sizes. */
  /* Also see: https://github.com/KaTeX/KaTeX/issues/3965 */
  padding-top: 1px;
}

.display-none {
  display: none;
}

em {
  color: var(--em-color);
  font-style: italic;
}

em span:is([lang=zh], [lang=ja], [lang=ko]) {
  font-style: normal;
  font-family: var(--kaiti-font-family);
  font-size: var(--cjk-kaiti-font-size);
}

blockquote {
  font-style: italic;
  --blockquote-cjk-font-family: var(--kaiti-font-family);
}

blockquote span:is([lang=zh], [lang=ja], [lang=ko]) {
  font-style: normal;
  font-family: var(--blockquote-cjk-font-family);
  font-size: var(--cjk-kaiti-font-size);
}

/* GFM Blockquote tags: https://github.com/orgs/community/discussions/16925 */

blockquote:is(.markdown-alert-note, .markdown-alert-tip, .markdown-alert-important, .markdown-alert-warning, .markdown-alert-caution) {
  --blockquote-cjk-font-family: var(--text-font-family);
  margin: 0.5rem 0.5rem;
  padding: 0rem 0.5rem;
  font-style: normal;
  border-left: .25rem double var(--alert-border-color);
}

blockquote:is(.markdown-alert-note, .markdown-alert-tip, .markdown-alert-important, .markdown-alert-warning, .markdown-alert-caution)>p:first-child::before {
  font-size: var(--section-details-h1-font-size);
  font-family: monospace;
  font-style: normal;
  color: var(--span-taxon-color);
  margin-right: 0.5rem;
  display: block;
  content: var(--alert-label);
}

blockquote.markdown-alert-note {
  --alert-label: "[# NOTE]";
}

blockquote.markdown-alert-tip {
  --alert-label: "[# TIP]";
}

blockquote.markdown-alert-important {
  --alert-label: "[# IMPORTANT]";
}

blockquote.markdown-alert-warning {
  --alert-label: "[# WARNING]";
}

blockquote.markdown-alert-caution {
  --alert-label: "[# CAUTION]";
}

h1,
h2,
h3,
h4 {
  margin-top: 0.5em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 500;
  margin-bottom: 0;
}

h5,
h6,
p {
  margin-top: 0;
}

details>summary {
  list-style-type: none;
  outline: none;
}

details>summary>header {
  display: inline;
}

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

details h1 {
  font-size: var(--details-h1-font-size);
  display: inline;
}

span.taxon {
  color: var(--span-taxon-color);
  font-weight: 500;
}

article>section>details>summary>header>h1 {
  font-size: var(--article-details-h1-font-size);
}

article>section>details>h2 {
  font-size: 1.25rem;
}

article>section>details>h3 {
  font-size: 1.125rem;
}

article>section>details>h4 {
  font-size: 1rem;
}

article>section>details>h5,
article>section>details>h6 {
  font-size: 0.875rem;
}

article>section>details>summary>header {
  display: block;
  margin-bottom: 0.5em;
}

article>section>details>summary>header>h1>.taxon {
  display: block;
  font-size: var(--article-details-h1-taxon-font-size);
  color: var(--article-taxon-color);
  padding-bottom: 5pt;
}

article>section>details>summary>header>h1>.taxon:empty {
  display: none;
}

section.block>details {
  margin-bottom: 0.4em;
}

section.block>details[open] {
  margin-bottom: 1em;
}

section.block.link-list>details {
  margin-bottom: 0em;
}

section.block.link-list>details>section.block>details {
  margin-bottom: 0.25em;
}

/* class */
.inline-typst {
  display: inline;
  margin: 0 0;
  font-size: var(--katex-font-size);
}

.block {
  padding-left: 5px;
  padding-right: 10px;
  padding-bottom: 2px;
  border-radius: var(--radius);
}

.block:hover {
  background-color: var(--hover-color-block);
}

.block.hide-metadata>details>summary>header>.metadata {
  display: none;
}

img {
  object-fit: cover;
  max-width: 100%;
}

figure {
  text-align: center;
}

figcaption {
  font-style: italic;
  padding: 3px;
}

mark {
  background-color: var(--mark-color);
}

hr {
  margin-top: 10px;
  margin-bottom: 20px;
  background-color: gray;
  border: 0 none;
  width: 100%;
  height: 1pt;
}

ul,
ol {
  margin-top: 1em;
  margin-bottom: 1em;
}

.logo>span {
  color: var(--logo-color);
  text-decoration: none;
}

.logo>span:hover {
  color: var(--logo-hover-color);
}

.logo {
  font-weight: 600;
  font-size: var(--logo-font-size);
}

section section[data-taxon="Reference"]>details>summary>header>h1>.taxon,
section section[data-taxon="Person"]>details>summary>header>h1>.taxon {
  display: none;
}

section .block[data-taxon]>header>h1,
section .block[data-taxon] details>summary>header>h1 {
  font-size: var(--section-details-h1-font-size);
}

footer>section {
  margin-bottom: 1em;
}

footer h2 {
  font-size: var(--footer-h2-font-size);
}

.metadata ul {
  padding-left: 0;
  display: inline;
}

.metadata li::after {
  content: " · ";
}

.metadata li:last-child::after {
  content: "";
}

.metadata * {
  display: inline;
}

.link {
  cursor: pointer;
}

a {
  color: var(--link-color);
  text-decoration: inherit;
}

a.slug:hover,
a.edit:hover,
a.hash:hover,
a.bullet:hover,
.link:hover {
  background-color: var(--hover-color-link);
}

.link.external,
.link.asset {
  text-decoration: underline;
}

.link.asset::before {
  content: "[F] ";
  /* file */
}

a.link.local,
.link.local a,
a.slug,
a.edit,
a.hash {
  box-shadow: none;
  text-decoration-line: underline;
  text-decoration-style: dotted;
  overflow-wrap: break-word;
}

.slug,
.edit,
.doi,
.orcid {
  color: var(--slug-color);
  font-weight: 200;
}

body>header {
  margin-bottom: 0.5em;
}

#grid-wrapper>article {
  max-width: var(--article-max-width);
  margin-right: auto;
  grid-area: article;
}

@media only screen and (max-width: 1000px) {
  :root body {
    --code-font-size: 0.9rem;
  }

  figure {
    margin: 0rem;
  }

  .block {
    padding-left: 2px;
    padding-right: 2px;
    padding-bottom: 2px;
    border-radius: 5px;
  }

  #grid-wrapper>nav {
    transition: ease all 0.2s;
  }

  .mobile-sticky-nav {
    position: sticky;
    top: 0px;
    max-height: calc(100vh - 0px);
    overflow-y: auto;
    scrollbar-width: thin;

    background-color: var(--background-color);
    z-index: 7;
    border-bottom: solid var(--text-color);
  }
}

@media only screen and (min-width: 1000px) {
  body {
    margin-top: 2rem;
    margin-left: 2rem;
    transition: ease all 0.2s;
  }

  #grid-wrapper {
    display: grid;
    grid-auto-flow: column;
  }

  .sticky-nav {
    position: sticky;
    top: 0px;
    max-height: calc(100vh - 0px);
    overflow-y: auto;
    scrollbar-width: thin;
  }
}

nav#toc li.item-summary li {
  display: none;
}

nav#toc ul {
  list-style-type: none;
}

nav#toc li>ul {
  margin: 0;
  padding-left: 1rem;
}

nav#toc,
nav#toc a {
  color: var(--toc-link-color);
}

nav#toc {
  grid-area: toc;
}

nav {
  font-optical-sizing: auto;
}

nav#toc a.bullet {
  opacity: 0.7;
  margin-left: 0.4rem;
  margin-right: 0.3rem;
  padding-left: 0.2rem;
  padding-right: 0.2rem;
  text-decoration: none;
}

.typst-text use[fill="#000000"],
.typst-group use[fill="#000000"],
path.typst-shape[fill="#000000"] {
  fill: var(--text-color);
}

path.typst-shape[stroke="#000000"] {
  stroke: var(--text-color);
}