Motion edit prompt

Starting from the curled side-sleeping pose, create one slow, soft adjustment cycle while keeping the mattress, long pillow, torso, clothing, and overall composition stationary. First, pivot the head at the neck so it tips forward and downward toward the pillow, then hold it briefly. As the head settles, rotate the front arm that reaches across the pillow downward and slightly left from the shoulder, letting the forearm and hand slide lower along the pillow while staying attached to the body. Then animate the front bent leg: the thigh pivots downward and slightly outward from the hip, while the shin and foot counter-rotate from the knee so the knee opens and the toe touches the lower-left end of the pillow and moves slightly out beyond it, with the knee crease and leg shading deforming to match the bend. Hold this more relaxed, slightly stretched pose, then reverse the same staggered motions with gentle ease-in/ease-out so the head begins returning, the arm lifts back before the leg curls back, and the head, arm, and leg return to where they sit in the provided SVG; shadows should follow their attached moving parts.