- Does CSS apply?
- Yes — inline and <style> CSS applies to the output. External stylesheets need to be inlined first (the tool doesn't fetch external URLs).
- What about JavaScript?
- Not executed — the PDF is generated from static HTML. Client-rendered content needs to be pre-rendered or replaced with static equivalents.
- Page break control?
- CSS `page-break-before: always` and `page-break-inside: avoid` both work. Use for clean chapter breaks and keeping tables together.
- Can I specify page size?
- A4, Letter, Legal, or custom dimensions. CSS @page rules also apply if you include them.