@import url("https://unpkg.com/@haydn/universal@0.0.3/universal.css");
@import url("https://fonts.googleapis.com/css2?family=Courier+Prime:ital,wght@0,400;0,700;1,400;1,700&display=swap");

.logo {
  color: currentColor;
  display: grid;
  font-size: 32px;
  font-weight: bold;
  gap: 8px;
  grid-template-columns: auto 1fr;
  line-height: 34px;
  text-decoration: none;
  cursor: pointer;
}

:root {
  --color-canvas: light-dark(oklch(74% 0.02 145), oklch(26% 0.02 145));
  color-scheme: dark light;
}

body {
  background: var(--color-canvas);
  color: light-dark(oklch(0% 0 0), oklch(100% 0 0));
  font: normal 400 16px / 24px "Courier Prime", ui-monospace, Menlo, Monaco,
    "Cascadia Mono", "Segoe UI Mono", "Roboto Mono", "Oxygen Mono",
    "Ubuntu Monospace", "Source Code Pro", "Fira Mono", "Droid Sans Mono",
    "Courier New", monospace;
}

body {
  display: grid;
  grid-template-columns: minmax(0, 120ch);
  justify-content: center;
  padding: 3lh 1lh;
  gap: 3lh;
}

header {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: max-content;
}

header h1 {
  font-size: 32px;
  line-height: 34px;
}

header h1::before {
  content: "|";
  font-weight: normal;
  padding: 0 1em;
}

main {
  --color-canvas: light-dark(oklch(100% 0 0), oklch(18% 0 0));
  background: var(--color-canvas);
  border-radius: 8px;
  color: light-dark(black, oklch(90% 0 0));
}

main {
  padding: 1lh;
  display: grid;
  align-content: start;
  gap: 1lh;
  grid-template-columns: 30ch 1fr;
}

/* nav */

nav {
  align-self: start;
  background: color-mix(in oklch, currentColor, var(--color-canvas) 98%);
  border-radius: 8px;
  left: 0;
  padding: 0.5lh;
  position: sticky;
  top: 1lh;
}

nav a {
  cursor: pointer;
  text-decoration: underline;
}

nav a:hover {
  text-decoration: none;
}

nav ul ul {
  padding-left: 1em;
}

nav ul li {
  list-style: none;
}

nav ul * + ul {
  margin-top: 0.25lh;
}

nav ul li + li {
  margin-top: 0.25lh;
}

/* article */

article h1 {
  font-size: 32px;
  font-weight: bold;
  line-height: 34px;
}

article h2 {
  font-size: 24px;
  font-weight: bold;
  line-height: 24px;
}

article h3 {
  font-size: 18px;
  font-weight: bold;
  line-height: 18px;
}

article * + :where(h1, h2, h3) {
  margin-top: 1lh;
}

article * + :where(blockquote, p, pre, table) {
  margin-top: 0.5lh;
}

article a {
  color: inherit;
  text-decoration: underline;
  cursor: pointer;
}

article a:hover {
  text-decoration: none;
}

article :where(ul, ol) {
  padding-left: 4ch;
}

article :where(ul, ol) li {
  display: list-item;
}

article ul li {
  list-style: disc;
}

article ol li {
  list-style: decimal;
}

article strong {
  font-weight: bold;
}

article code {
  font: inherit;
  background: color-mix(in oklch, currentColor, var(--color-canvas) 90%);
  border: 1px solid color-mix(in oklch, currentColor, var(--color-canvas) 80%);
  border-radius: 4px;
  padding: 0.25ex 0.5ex;
}

article th {
  font-weight: bold;
}

article th,
article td {
  border: 1px solid color-mix(in oklch, currentColor, var(--color-canvas) 80%);
  padding: 0.25lh 0.5lh;
}

article blockquote {
  border-left: 1ex solid
    color-mix(in oklch, currentColor, var(--color-canvas) 90%);
  color: color-mix(in oklch, currentColor, var(--color-canvas) 50%);
  background: color-mix(in oklch, currentColor, var(--color-canvas) 98%);
  margin-left: 0;
  padding: 0.5lh 0 0.5lh 2ex;
}

/* footer */

footer {
  color: color-mix(in oklch, currentColor, var(--color-canvas) 50%);
  font-size: 14px;
  grid-column: 2 / -1;
  padding-top: 0.5lh;
  text-align: center;
}

footer a {
  cursor: pointer;
  text-decoration: underline;
}

footer a:hover {
  text-decoration: none;
}

/* mermaid */

.mermaid {
  display: grid;
  place-items: center;
}

.mermaid .marker {
  fill: currentColor !important;
  stroke: currentColor !important;
}

.mermaid .clusters rect {
  fill: transparent !important;
  stroke: currentColor !important;
  stroke-dasharray: 4px 4px !important;
}

.mermaid .clusters .cluster-label,
.mermaid .clusters .cluster-label .nodeLabel {
  color: currentColor !important;
}

.mermaid .edgePaths path {
  stroke: currentColor !important;
}

.mermaid .nodes rect {
  fill: transparent !important;
  stroke: currentColor !important;
  stroke-width: 2px !important;
}

.mermaid .nodes .label,
.mermaid .nodes .label .nodeLabel {
  color: currentColor !important;
}