雾中灯塔扫光
固定远景，依靠灯束、海浪和雾气呈现镜头的时间感。
Wide night shot of a rocky coastline and a small lighthouse high on the right side of the frame. Lock the camera in place. Over five seconds, let its pale light sweep once across the fog toward the left, while two gentle waves break against the rocks below. Keep the coastline and tower geometry fixed. Deep teal atmosphere with restrained highlights. No flashes, cut, title, lightning, or added boats.