AA-Video-T2V v2.0 Prompt [1/2]: Photorealistic, very clean product-page footage. Crisp daylight at the start with a warm golden colour tone, becoming cooler and dimmer as the scene moves into evening. 0-2s: a presenter in her twenties, with round red-framed glasses, freckles, and green overalls, lifts a charcoal-grey volcano-shaped mist diffuser out of its box. She holds it up to the camera in a mid shot. The background behind her is soft and out of focus. 2-3s: hard cut to a fixed overhead close-up looking straight down at the volcano cone sitting on a walnut wood desk in bright daylight. 3-6s: cut to a fixed side close-up at the same height as the desk. Hands we do not see press the top of the cone. A thick burst of white mist erupts upward, glowing amber from inside the cone. The mist then rolls heavily down the sides of the cone and pools across the desk surface. 6-8s: soft cross-dissolve to the same fixed side close-up. It is the identical desk and the identical cone, but now in dim, warm evening lamplight. The mist keeps flowing down the sides of the cone without any break. 8-10s: cut back to a wide shot framed the same way as the opening shot. The same presenter, with the round red-framed glasses, freckles, and green overalls, stands beside the desk. She sweeps her whole arm through the rising mist in one big swing, scattering the mist into swirls. The volcano cone keeps the same shape, size, and charcoal colour in every shot. Only one diffuser and one presenter ever appear. No subtitles or on-screen text.