gsp-typography

This is a standalone composable skill. It works two ways:

1. Standalone — user runs /gsp-typography directly for type scale generation, font pairing, or full system design
2. As a building block — the creative-director invokes /gsp-typography --enrich to add technical precision to creative typeface choices

Visual companion: https://typescale.com/ — users can preview ratios interactively there, then feed the values here.

Input: Font families + ratio, --enrich, --list-ratios, --preview, --from-style, or interactive Output: typography.md foundation chunk + CSS file (Tailwind or vanilla) Agent: None — inline skill, mathematical scale generation