/* jupyter-sphinx hard-codes light colours for its cells. Use the theme's
   variables instead, which follow the light/dark toggle. */
div.jupyter_container {
  background-color: var(--color-background-primary);
  border: 1px solid var(--color-background-border);
  box-shadow: none;
}
.jupyter_container div.code_cell,
.jupyter_container div.code_cell pre,
div.jupyter_container div.highlight {
  background-color: var(--color-code-background);
  border-color: var(--color-background-border);
}
.jupyter_container div.output pre,
.jupyter_container .output .highlight {
  background-color: var(--color-background-secondary);
  color: var(--color-foreground-primary);
}
.jupyter_container .code_cell td.linenos {
  border-right-color: var(--color-background-border);
  color: var(--color-foreground-secondary);
}
.jupyter_container .stderr {
  background-color: var(--color-background-secondary);
  border-left: 3px solid var(--color-problematic);
}

/* Keep explanations readable on wide screens without constraining diagrams. */
.content {
  max-width: 52rem;
}
article p,
article li {
  line-height: 1.65;
}
article h2 {
  margin-top: 2.25rem;
}
article .highlight pre {
  font-size: 0.85rem;
  line-height: 1.55;
}
div.jupyter_container {
  margin: 1.25rem 0;
  border-radius: 0.35rem;
}
.jupyter_container .output {
  border-top: 1px solid var(--color-background-border);
}
article figure {
  margin: 1.75rem 0;
}
article figure img,
.jupyter_container .output img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0.5rem auto;
}
article figcaption {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-foreground-secondary);
}
article details {
  margin: 1.25rem 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-background-border);
  border-radius: 0.35rem;
}
article summary {
  cursor: pointer;
  color: var(--color-brand-content);
}
article summary:focus-visible {
  outline: 2px solid var(--color-brand-content);
  outline-offset: 0.25rem;
}
article details[open] > summary {
  margin-bottom: 1rem;
}