稳定器长镜头：咖啡馆-街道-地铁

Steadicam long take. Subject: a man in his 30s in a navy jacket. Action: in a warm yellow-lit cafe he pushes the door open, walks through traffic with car headlights creating long light trails on wet asphalt, then descends a dim subway staircase. Scene: warm interior cafe to cool-toned urban street to fluorescent subway. Light: the lighting transitions smoothly from warm 3000K to neutral daylight to cool 5600K subway fluorescents, all motivated. Camera: a single continuous Steadicam follow, never cutting. Style: cinematic urban documentary, anamorphic feel. Audio: cafe chatter and door bell, traffic, then echoey subway hum. Constraints: maintain subject identity, no watermark, no text, no jump cuts.