Sora提示词：A highly realistic 30-second video of an AI border collie na

A highly realistic 30-second video of an AI border collie named Congcong, wearing a blue knitted scarf (signature accessory), in a sunny suburban backyard with green grass, a white picket fence, and a wooden doghouse. Congcong is playfully chasing a red frisbee—runs nimbly, leaps into the air with ears flapping, catches the frisbee in its mouth, and lands gently, then wags its tail excitedly while looking at the camera. Soft golden sunlight filters through the trees, casting warm dappled shadows on the ground. The camera follows Congcong smoothly: starts with a medium shot, switches to a low-angle shot when leaping, and ends with a close-up of its bright, intelligent eyes and wet nose. No humans appear. Video style: warm-toned, cinematic, ultra-detailed (fur texture, grass blades, sunlight reflections), 4K resolution, 60fps, natural sound effects (wind rustling, frisbee flying, Congcong’s soft panting).