Authentic UGC ad: a creator casually holds and presents the product on camera in a bright, sunlit room. Tight handheld close-up on the hands and product with a genuine, energetic reaction; a fast scroll-stopping hook in the first second, then a slow push-in onto the product. Phone-style 28mm look, shallow focus on the product, soft natural window light with warm ambient bounce, subtle film grain. Snappy social-ad pacing, single continuous take. Vertical 9:16.