珠宝项链

Cinematic 4K product video sequence, transitioning through 4 stages with consistent photorealistic style and high-key magical lighting. [Stage 1: Transition - 1s to3s] Smooth motion blur transition pulling back to a Medium Shot. The necklace is worn by a blonde woman. The pendant rises subtly with her gentle breathing against a blurred, warm lifestyle background. [Stage 2: The Touch - 3s to 6s] Seamless cut to Top-down POV. The necklace rests in a long elegant fair hand on soft white fur. A thum