蓝发女子折返奔跑，骑电动车男子失衡摔倒

Create a 30-second ultra-realistic cinematic video on a quiet residential street during warm golden-hour lighting. A beautiful young woman with short, light-blue hair walks toward the camera, wearing a white mini dress, a light-blue cardigan, and white sneakers. She suddenly notices something, turns around, and runs toward a small object lying on the road, accidentally losing her balance near a young man riding a yellow electric scooter. The man in a red sweatshirt and black pants stops his scooter immediately as the woman approaches him. He loses his balance and falls onto the street while the scooter tips sideways beside him. The woman stops in front of him, looking concerned as he begins to get back up and lifts the scooter from the ground. He stands up, steadies the scooter, and looks toward the woman as she watches him calmly. She then turns away and walks down the street toward the camera with a relaxed expression. Use smooth cinematic camera tracking, realistic body movements, natural facial expressions, detailed clothing textures, warm sunlight, soft shadows, and a shallow depth of field for a polished, lifelike film aesthetic.