* {
  box-sizing: border-box;
}

:root {
  color-scheme: light dark;
  --bg: #f7f7f4;
  --fg: #1d1f21;
  --muted: #62666d;
  --line: #d9d9d2;
  --panel: #ffffff;
  --link: #005f87;
  --code-bg: #ecece6;
  --notice-current: #e8f4ef;
  --notice-transitional: #fff2cf;
  --notice-legacy: #f4e1df;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #151617;
    --fg: #e7e7e1;
    --muted: #a6abb3;
    --line: #383a3d;
    --panel: #202225;
    --link: #7cc8e8;
    --code-bg: #2b2d30;
    --notice-current: #163729;
    --notice-transitional: #433618;
    --notice-legacy: #432421;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.55 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: var(--link);
}

.site-shell {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 100vh;
}

.site-sidebar {
  background: var(--panel);
  border-right: 1px solid var(--line);
  height: 100vh;
  overflow-y: auto;
  padding: 24px 18px;
  position: sticky;
  top: 0;
}

.site-title {
  color: var(--fg);
  display: block;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 20px;
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-nav-section {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  margin: 18px 10px 4px;
  text-transform: uppercase;
}

.site-nav-section:first-child {
  margin-top: 0;
}

.site-nav a {
  border-left: 3px solid transparent;
  color: var(--muted);
  display: block;
  padding: 6px 10px;
  text-decoration: none;
}

.site-nav a.active {
  border-color: var(--link);
  color: var(--fg);
  background: var(--code-bg);
}

.page {
  margin: 0;
  max-width: 960px;
  padding: 36px clamp(24px, 5vw, 64px) 72px;
}

.page-meta {
  font-size: 14px;
  margin-bottom: 14px;
  text-align: right;
}

.notice {
  border: 1px solid var(--line);
  margin: 0 0 28px;
  padding: 12px 14px;
}

.notice-current {
  background: var(--notice-current);
}

.notice-transitional {
  background: var(--notice-transitional);
}

.notice-legacy {
  background: var(--notice-legacy);
}

.notice-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.notice p {
  margin: 0;
}

.content {
  background: transparent;
}

.content h1,
.content h2,
.content h3,
.content h4 {
  line-height: 1.2;
  margin: 1.6em 0 0.55em;
}

.content h1 {
  font-size: 36px;
  margin-top: 0;
}

.content h2 {
  border-bottom: 1px solid var(--line);
  font-size: 26px;
  padding-bottom: 4px;
}

.content p,
.content ul,
.content ol,
.content pre,
.content table {
  margin: 0 0 1em;
}

.content code {
  background: var(--code-bg);
  border-radius: 3px;
  padding: 0.1em 0.25em;
}

.content pre {
  background: var(--code-bg);
  overflow-x: auto;
  padding: 14px;
}

.content .codehilite {
  margin: 0 0 1em;
}

.content .codehilite pre {
  background: transparent;
  margin: 0;
}

.content .codehilite code {
  background: transparent;
  padding: 0;
}

.content pre code {
  background: transparent;
  padding: 0;
}

.content img {
  height: auto;
  max-width: 100%;
}

.content table {
  border-collapse: collapse;
  display: block;
  overflow-x: auto;
}

.content th,
.content td {
  border: 1px solid var(--line);
  padding: 6px 10px;
}

@media (max-width: 860px) {
  .site-shell {
    display: block;
  }

  .site-sidebar {
    border-bottom: 1px solid var(--line);
    border-right: 0;
    height: auto;
    overflow: visible;
    padding: 16px clamp(16px, 4vw, 28px);
    position: static;
  }

  .site-title {
    margin-bottom: 12px;
  }

  .site-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 4px 8px;
  }

  .page {
    padding: 28px clamp(16px, 4vw, 28px) 56px;
  }
}

pre { line-height: 125%; }
td.linenos .normal { color: #5d6262; background-color: #353535; padding-left: 5px; padding-right: 5px; }
span.linenos { color: #5d6262; background-color: #353535; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #7a8080; background-color: #353535; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #7a8080; background-color: #353535; padding-left: 5px; padding-right: 5px; }
.codehilite .hll { background-color: #484848 }
.codehilite { background: #3f3f3f; color: #DCDCCC }
.codehilite .c { color: #7F9F7F; font-style: italic } /* Comment */
.codehilite .err { color: #E37170; font-weight: bold } /* Error */
.codehilite .esc { color: #DCDCCC } /* Escape */
.codehilite .g { color: #ECBCBC; font-weight: bold } /* Generic */
.codehilite .k { color: #EFDCBC } /* Keyword */
.codehilite .l { color: #9FAFAF } /* Literal */
.codehilite .n { color: #DCDCCC } /* Name */
.codehilite .o { color: #F0EFD0 } /* Operator */
.codehilite .x { color: #DCDCCC } /* Other */
.codehilite .p { color: #F0EFD0 } /* Punctuation */
.codehilite .ch { color: #7F9F7F; font-style: italic } /* Comment.Hashbang */
.codehilite .cm { color: #7F9F7F; font-style: italic } /* Comment.Multiline */
.codehilite .cp { color: #DFAF8F; font-weight: bold; font-style: italic } /* Comment.Preproc */
.codehilite .cpf { color: #CC9393; font-style: italic } /* Comment.PreprocFile */
.codehilite .c1 { color: #7F9F7F; font-style: italic } /* Comment.Single */
.codehilite .cs { color: #DFDFDF; font-weight: bold; font-style: italic } /* Comment.Special */
.codehilite .gd { color: #C3BF9F; font-weight: bold; background-color: #313C36 } /* Generic.Deleted */
.codehilite .ge { color: #FFF; font-weight: bold } /* Generic.Emph */
.codehilite .ges { color: #ECBCBC; font-weight: bold } /* Generic.EmphStrong */
.codehilite .gr { color: #ECBCBC; font-weight: bold } /* Generic.Error */
.codehilite .gh { color: #EFEFEF; font-weight: bold } /* Generic.Heading */
.codehilite .gi { color: #709080; font-weight: bold; background-color: #313C36 } /* Generic.Inserted */
.codehilite .go { color: #5B605E; font-weight: bold } /* Generic.Output */
.codehilite .gp { color: #ECBCBC; font-weight: bold } /* Generic.Prompt */
.codehilite .gs { color: #ECBCBC; font-weight: bold } /* Generic.Strong */
.codehilite .gu { color: #EFEFEF; font-weight: bold } /* Generic.Subheading */
.codehilite .gt { color: #80D4AA; font-weight: bold; background-color: #2F2F2F } /* Generic.Traceback */
.codehilite .kc { color: #DCA3A3 } /* Keyword.Constant */
.codehilite .kd { color: #F0DFAF } /* Keyword.Declaration */
.codehilite .kn { color: #F0DFAF } /* Keyword.Namespace */
.codehilite .kp { color: #EFDCBC } /* Keyword.Pseudo */
.codehilite .kr { color: #EFDCBC } /* Keyword.Reserved */
.codehilite .kt { color: #DFDFBF; font-weight: bold } /* Keyword.Type */
.codehilite .ld { color: #9FAFAF } /* Literal.Date */
.codehilite .m { color: #8CD0D3 } /* Literal.Number */
.codehilite .s { color: #CC9393 } /* Literal.String */
.codehilite .na { color: #EFEF8F } /* Name.Attribute */
.codehilite .nb { color: #EFEF8F } /* Name.Builtin */
.codehilite .nc { color: #EFEF8F } /* Name.Class */
.codehilite .no { color: #DCA3A3 } /* Name.Constant */
.codehilite .nd { color: #DCDCCC } /* Name.Decorator */
.codehilite .ni { color: #CFBFAF } /* Name.Entity */
.codehilite .ne { color: #C3BF9F; font-weight: bold } /* Name.Exception */
.codehilite .nf { color: #EFEF8F } /* Name.Function */
.codehilite .nl { color: #DCDCCC } /* Name.Label */
.codehilite .nn { color: #DCDCCC } /* Name.Namespace */
.codehilite .nx { color: #DCDCCC } /* Name.Other */
.codehilite .py { color: #DCDCCC } /* Name.Property */
.codehilite .nt { color: #E89393; font-weight: bold } /* Name.Tag */
.codehilite .nv { color: #DCDCCC } /* Name.Variable */
.codehilite .ow { color: #F0EFD0 } /* Operator.Word */
.codehilite .pm { color: #F0EFD0 } /* Punctuation.Marker */
.codehilite .w { color: #DCDCCC } /* Text.Whitespace */
.codehilite .mb { color: #8CD0D3 } /* Literal.Number.Bin */
.codehilite .mf { color: #C0BED1 } /* Literal.Number.Float */
.codehilite .mh { color: #8CD0D3 } /* Literal.Number.Hex */
.codehilite .mi { color: #8CD0D3 } /* Literal.Number.Integer */
.codehilite .mo { color: #8CD0D3 } /* Literal.Number.Oct */
.codehilite .sa { color: #CC9393 } /* Literal.String.Affix */
.codehilite .sb { color: #CC9393 } /* Literal.String.Backtick */
.codehilite .sc { color: #CC9393 } /* Literal.String.Char */
.codehilite .dl { color: #CC9393 } /* Literal.String.Delimiter */
.codehilite .sd { color: #7F9F7F } /* Literal.String.Doc */
.codehilite .s2 { color: #CC9393 } /* Literal.String.Double */
.codehilite .se { color: #CC9393 } /* Literal.String.Escape */
.codehilite .sh { color: #CC9393 } /* Literal.String.Heredoc */
.codehilite .si { color: #DCA3A3; font-weight: bold } /* Literal.String.Interpol */
.codehilite .sx { color: #CC9393 } /* Literal.String.Other */
.codehilite .sr { color: #CC9393 } /* Literal.String.Regex */
.codehilite .s1 { color: #CC9393 } /* Literal.String.Single */
.codehilite .ss { color: #CC9393 } /* Literal.String.Symbol */
.codehilite .bp { color: #DCDCCC } /* Name.Builtin.Pseudo */
.codehilite .fm { color: #EFEF8F } /* Name.Function.Magic */
.codehilite .vc { color: #DCDCCC } /* Name.Variable.Class */
.codehilite .vg { color: #DCDCCC } /* Name.Variable.Global */
.codehilite .vi { color: #DCDCCC } /* Name.Variable.Instance */
.codehilite .vm { color: #DCDCCC } /* Name.Variable.Magic */
.codehilite .il { color: #8CD0D3 } /* Literal.Number.Integer.Long */