A single-file HTML slide deck generator that leans hard into Swiss grid rigor and high-contrast fintech aesthetics: black, warm paper, and neon lime. You get exactly three slides with modular data cards, strict typographic hierarchy, and built-in keyboard plus click navigation. The template lives in assets, you swap in your metrics and copy while keeping the layout constraints intact, and Claude writes one self-contained HTML artifact with inline CSS and JS. Motion is deliberately restrained, just fade transitions and minimal hover states. Useful when you need a premium data story deck that feels more like editorial design than generic slide software, and you want it live in the browser without any build tooling.
npx skills add https://github.com/nexu-io/open-design --skill digits-fintech-swiss-template