Triathlon & Time-Trial Aerobar Forearm Tilt, Pad Width & Chest-Gap CdA Estimator

Deterministic Frontal silhouette projection A_p * C_d empirical wind-tunnel delta model (pad center-to-center, forearm incline & helmet-to-hand stagnation bridge) engine (.json, .svg, .pdf) built for Sync Ergonomics, Profile Design, FastTT, Vision Metron TFE — zero-upload ephemeral Wasm RAM execution.