Quarto Authoring This skill is based on Quarto CLI v1.9.36 (2026-03-24). When to Use What Task: Write a new Quarto document Use: Follow "QMD Essentials" below, then see specific reference files Task: Add cross-references Use: references/cross-references.md Task: Configure code cells Use: references/code-cells.md Task: Add figures with captions Use: references/figures.md Task: Create tables Use: references/tables.md Task: Add citations and bibliography Use: references/citations.md Task: Add callout blocks Use: references/callouts.md Task: Add diagrams (Mermaid, Graphviz) Use: references/diagra…