tap the card to advance · number rail jumps + replays · the tap pulses at the moment's BPM in the active colour
📚 grammar & craft: card-grammar.md §1–18 — deconstructed visually (and playable) on the grammar page · framing.md · bpm.md — vault 05-Reference/. Scenes with their own workbench pages open from the tabs above (↗): the Robin & Edgar storm lives on its own page — playable in both presentations, with the songs, the 22-card map, and the notes in one place.