specification — Funk Hand Certification (Six Seven / Seis Sete)

A hand SVG fills the screen. The audio loop counts "seis... sete..." and you tap the fingers in the sequence it calls — a region-tap rhythm read on the hand itself, not a button. Each finger you nail lights up and drops a tiny annotation ("clean count," "early — you're rushing the funk," "you waved at the camera instead"); miss the sequence and it logs which finger betrayed you. After one loop you get a "Funk Hand Certification" card listing your per-finger verdict and a tier — from "J-Hope cleared this" down to "your hands are arguing with each other." The card is the share because it diagnos…