.mermaid-preview {
  margin: 18px 0;
  min-width: 0;
}
.mermaid-diagram {
  max-width: 100%;
  overflow-x: auto;
  padding: 12px;
  border: 1px solid #d4dce4;
  background: #fff;
}
.mermaid-diagram svg {
  display: block;
  max-width: 100% !important;
  height: auto;
}
.mermaid-diagram.is-expanded svg {
  max-width: none !important;
}
.mermaid-zoom {
  margin-top: 8px;
  padding: 4px 10px;
  border: 1px solid #d4dce4;
  border-radius: 4px;
  background: #fff;
  color: inherit;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.mermaid-preview summary {
  cursor: pointer;
  margin-top: 8px;
  font-size: 12px;
}