0.00-1.00s: Torso and shoulders rise slightly on a gentle...

0.00-1.00s: Torso and shoulders rise slightly on a gentle inhale; long hair and skirt ease upward and drift back faintly while the floating cyan cube bobs up with soft pulsing glow. 1.00-2.00s: Torso settles smoothly downward on the exhale; hair, skirt, and floating cube ease down into the starting resting height, smoothly matching the initial rising trajectory for a seamless loop.