Mermaid Studio Expert-level Mermaid diagram creation, validation, and multi-format rendering. Creates diagrams from descriptions or code analysis, validates syntax, and renders to SVG, PNG, or ASCII with professional theming. Golden Rules — Elegant Diagrams by Default Every diagram MUST follow these principles. They are not optional — they define the difference between a mediocre diagram and a gold-standard one. Rule 1: Always Use an Init Directive for Professional Styling NEVER create a diagram without an directive or frontmatter config. The default Mermaid theme produces harsh black lines a…