Gemini Prompt: Ultra-realistic ASMR macro video. No talking. No music. Extreme close-up of a clear ice block on a dark stone surface. A sharp metal tool slowly cracks and slices the ice, producing crisp crackling, clean snapping, and delicate melting sounds. Tiny ice shards scatter in slow motion, followed by soft water drips. Studio-grade microphone capture with hyper-clean audio, no background noise. Cool cinematic lighting, shallow depth of field, 4K resolution, 60fps slowed slightly. Seamless loop where the final crack aligns perfectly with the first frame. Minimal, calming, oddly satisfying.”