Typeset editorial documents on cool canvas with a single sky-blue accent and serif hierarchy. First format is multi-page playbooks; the same system also handles white papers, single-page A4 reports, long-form landing pages, and HTML slide decks. Triggers on "做 playbook / 白皮书 / 报告 / landing page / 幻灯片 / editorial PDF" or "make a playbook / white paper / single-page report / landing page / slides".
2026-05-17