Behavior Preview Driver

Baseline + Reactive Overlay
Tuning (Baseline offsets + Reactive limits)
Reactive gating
Driver mix & silence floor
Baseline values remain the source of truth; reactive offsets add and decay back toward the baseline when envelopes fade. Use the tuning sliders to nudge baselines or clamp how far audio-reactive modulation can deviate.
Preview driver cycles journey phases, envelopes, hue spans, and palette bands for offline visual QA. Polychora content has been intentionally excluded from this harness.