.markdown pre code.hljs {
  padding: 0;
  background: transparent;
}
backlog-diagram {
  display: block;
  min-width: 0;
  margin: 1.25rem 0;
}
.diagram-output {
  overflow: auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}
.markdown .diagram-image {
  display: block;
  max-width: none;
  height: auto;
  margin: auto;
}
.diagram-source {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}
.diagram-source summary {
  cursor: pointer;
}
.diagram-source pre {
  color: var(--text);
}