1515
The animation begins with a dark screen and a dormant grey flame. Upon activation, the screen flashes vibrant orange as a circular vortex spins rapidly, morphing into the streak number. The flame ignites with bouncy spring physics, releasing spark particles. Below, the weekly calendar grid, a filling progress bar, celebratory text, and a 'Continue' button fade and slide up in a staggered sequence to reward the user's daily habit.
