ชาเย็นกับหยดน้ำควบแน่น

Create a 20-second photorealistic iced-tea product film, vertical 9:16, captured with controlled studio lighting and a macro lens. Use one clear cylindrical tumbler on a pale stone coaster, three large ice cubes and amber tea. A thin lemon wheel rests on the rim at the right. The background is a softly blurred sunlit kitchen; backlight gives the glass a bright edge without hiding its contents. No labels or brands. 0–5s: a locked medium close-up shows the empty tumbler containing the three cubes and lemon wheel. An adult hand enters from the left holding a plain glass pitcher; begin pouring at two seconds. 5–10s: cut closer, maintaining the same pouring direction and liquid level from the previous frame. The stream strikes an ice cube, tea rises smoothly to two-thirds full, and the hand tips the pitcher upright before withdrawing left. 10–15s: cut to a macro view of the outside wall. Two condensation beads merge and travel downward, leaving a narrow wet trail; the ice drifts slightly inside. 15–20s: cut back to the medium composition. One cube gently turns and settles as the camera makes a very small push in, then holds. Keep the glass shape, lemon position, three cubes and final fill level consistent. Liquid stays inside the rim; droplets obey gravity and reflections follow the lens angle. Audio is a close pour, soft ice clinks and faint kitchen room tone, ending quietly. No music, speech, subtitles, extra hands or floating garnish. User request: Pour amber iced tea over three ice cubes in a clear tumbler with one lemon wheel; finish on condensation and a calm kitchen product view.