Mermaid Support Test

Test Input (Markdown)

# Test Document

## Simple Flowchart
```mermaid
graph TD
    A[Start] --> B{Test Working?}
    B -->|Yes| C[✅ Success!]
    B -->|No| D[❌ Failed]
    D --> E[Check Console]
    C --> F[Mermaid Renders!]
```

## Sequence Diagram
```mermaid
sequenceDiagram
    participant User
    participant App
    participant Mermaid
    
    User->>App: Load page
    App->>Mermaid: Render diagram
    Mermaid-->>App: SVG output
    App-->>User: Display diagram
```

Rendered Output

Console Output