Document the Python preview environment, automatic sitemap updates, canonical URLs, generated sharing card and Search Console checks after publication. Apply the website's clear, concise writing standard to search and sharing metadata.
Several guides use broad headings and repeat their summaries, making the main example harder to follow. This change names each task directly, keeps Notion's clipboard investigation in the main reading path, and moves the Markdown example and longer provenance into expandable details. The browser guide now opens the hosted example, and the first native CLI query works without a global install.
The existing figures, prompts, source excerpts and comparison controls remain the teaching material. Provider details now fit narrow screens. The repository README links to all Showcases, and the website authoring docs share a signed design principle: a good website is like a good paper—easy to follow, clear and concise, with a clean, refined presentation. A new style guide and scoped AGENTS.md explain how to maintain that approach.
Closes#985.
Validation:
- `python3 scripts/prepare-website.py` and `python3 scripts/verify-website.py`: 12 HTML pages, 183 local references, SVG XML, the six-file ZIP and the sole manual Pages publisher.
- Oxfmt checks and `git diff --check`; `npm run check:fast` with Node.js 24.18.0.
- Browser checks at both `/` and `/rea/`: 24 routes, 68 copy buttons, 20 comparison steps, two CSV exports, two ZIP downloads and eight viewport widths from 320px to 1440px.
- Existing code excerpts, expanded details, keyboard access, no-JavaScript content, continuous cursor animation and reduced motion checked.
Existing analysis and compiler-check evidence is retained; real native-provider verification and compiler replay were not rerun for these copy and layout changes. The homepage content and publication triggers are unchanged.
N0zoM1z0