landing-book

# Landing Book Use this private offline evidence library. Its 74 cases comprise: - 61 with independently verified still images. - 10 source-text-only cases without a verified still. - 3 inventory-only records without usable prose or still evidence. Portraits, logos, decoration, and recommendation cards are excluded. ## Retrieve 1. For end-to-end design or audits, open `references/playbook.md`. For a narrow comparison, skip directly to the catalog. 2. Search `references/catalog.md` by goal or exact hyphenated pattern. ```bash rg -i 'social-proof' references/catalog.md | rg -i 'breakcold|shipfast' rg -i 'newsletter' references/catalog.md | rg -i 'creator' rg -i 'request.*demo' references/catalog.md | rg -i 'chargebee|sleeknote|hubspot' ``` 3. Open the smallest relevant set in `references/cases/`: usually one file for a narrow question or two to three files for an end-to-end plan. 4. Open the linked evidence Markdown only when detailed visual grounding matters. The published evidence is text-only; cite the source URL or image SHA-256. 5. Raw images and machine records are upstream audit material, excluded from the installed skill. ## Evidence contract - Original images are primary. OCR/Gemini are supporting layers. - Keep observations grounded; label inferences as hypotheses with their limits. - Never claim conversion causality or invented A/B-test results. - A crop covers only its available pixels, not unseen page content. - Source-only cases may use archived prose but must not inherit visual claims. - Inventory-only records confirm existence; do not use them as design evidence. - Do not browse unless Boss requests current/live information. - Adapt patterns to the brief; never copy a page verbatim.