雨夜巴士窗（浅景深情绪样板）

Moody cinematic style, cool blue tone palette, melancholic atmosphere. Subject: a young woman in her mid-twenties, dark hair tucked behind one ear, faint earphones in, gazing out a fogged bus window. Her reflection is faintly visible on the rain-streaked glass. Action: she traces a single line through the condensation, then lets her hand fall. Camera: tight close-up with very shallow depth of field, 85mm lens look, soft static framing. Lighting: cool blue ambient bath from passing streetlights, occasional warm amber from shopfronts smearing across the glass. Environment: interior of a city bus at night during a heavy rainstorm, blurred neon outside dissolving into bokeh. Audio: steady patter of rain on the bus roof, low diesel engine rumble, distant wet tire hiss, soft indie piano theme bleeding from her earphones.