电影分镜直转视频（@storyboard 蓝图）

Use @[storyboard ref] as the authoritative 15-second cinematic shot blueprint. Do not render the storyboard sheet itself: exclude all panel borders, headers, text, labels, project card, director. Subject: faithfully reproduce only the in-shot content drawn in each panel. Action: follow shot order, scale and camera direction exactly as drawn. Scene, light, camera: match the storyboard frame composition; respect the indicated lens and angle for each panel. Style: cinematic continuity, no extra inserts. Constraints: no watermark, no subtitles, no project card, no director name, no panel borders bleeding into the render.