摩天楼顶直升机撤离

Create a 30-second 16:9 ultra-photorealistic cinematic action scene. A Western woman in her late 20s, wearing a dark jacket, cargo pants, boots, and small backpack, exits a skyscraper rooftop and receives a radio message: “Extraction is inbound.” A modern twin-engine rescue helicopter approaches and hovers safely above the rooftop. Realistic rotor wash moves her hair, jacket, dust, and lightweight debris. She runs naturally toward the aircraft, grips the handrail, boards with assistance, and secures herself inside. The helicopter rises gradually, clears the rooftop, and flies between the skyscrapers. Use realistic human biomechanics, helicopter lift, momentum, wind, rotor wash, footsteps, engine and city sounds, consistent characters and lighting, smooth professional camera movement, and natural daylight. No CGI look, impossible helicopter movement, teleportation, excessive dust, exaggerated action, injuries, text, logos, or watermark.