名人夜晚离场：旋转门签名+跑车疾驰 10 秒

Image-to-Video Prompt: Theme: A celebrity named "Sifu" exits a building at night, signs an autograph for fans behind a barricade, then makes a quick getaway in a sports car Visuals: Glass revolving door entrance with warm interior light spilling onto a wet dark pavement, a man in a grey shirt and dark trousers walking with two security guards in black suits, a crowd of fans and photographers behind a metal barrier holding up phones and cameras, camera flashes popping, velvet rope stanchions in the foreground, a sleek sports car waiting at the curb Camera: Handheld documentary/paparazzi style, eye-level medium shot, camera tracks gently forward and follows the man as he walks toward the lens and stops to sign, then pans/follows as he moves to the car and drives off Style: Realistic, cinematic nighttime street photography, high contrast between bright building interior and dark exterior, dynamic flash lighting, glossy wet ground reflections, energetic celebrity-arrival atmosphere Action + Sound Design: [0-1.5s] The man and two security guards emerge from the revolving door into the night, the crowd behind the barricade visible and cheering "Sifu", camera shutters clicking [1.5-4s] He walks toward the camera with a smile, waving to the fans, while camera flashes pop around him and the guards stay close on either side [4-7s] He stops, takes a pen, and signs an autograph on a white notebook held out from the lower left of frame, the guards waiting patiently beside him [7-8.5s] He finishes signing, hands the pen back, waves once more to the crowd, then turns and strides confidently toward the waiting sports car [8.5-10s] He swings open the door, hops into the driver's seat in one fluid motion, the engine roars to life, and the car peels away from the curb into the night, tail lights streaking across the wet pavement as the crowd reacts with surprise and excitement