Frost-Glass Serum · 精华瓶凝露

A frosted-glass serum bottle stands on wet black slate, half-buried in low-rolling cold fog, a single cool key light raking from camera-left. 0-2s: extreme macro push-in across the condensation field, beads trembling and sliding, dewy texture razor-sharp at f2.8 with creamy fall-off. 2-4s: the mist thins on a slow exhale, the glass pipette lifts and one amber drop releases in slow motion, surface tension holding a perfect bead before it lands. 4-6s: a 30-degree clockwise orbit wraps a warm rim light around the [brand] label, the glass throwing a faint prismatic edge. Bottle holds constant shape, fill level, and matte finish throughout — no deformation, drift, melting, or flicker. Implied sound: low room tone, a soft glass tick, one droplet plink.

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