Browser support proof

Browser support proof connects MdWrk's public product claims to static pages, package surfaces, and verification artifacts. The lander is expected to produce crawlable HTML, Markdown mirrors, sitemap entries, robots policy, LLM files, content indexes, and JSON-LD graph data.

This page is intentionally a proof page rather than a marketing claim alone. It points readers toward the artifacts that make browser and PWA support inspectable.

The reusable lander package owns proof-page rendering shape. MdWrk owns the browser support facts and the evidence language.