frame-light-leak-cinema.
Film light leaks, grain, 16:9 letterbox, and large serif type for cinematic openings or chapter cards.
Example prompt
Use the Light-Leak Cinematic Frame template to turn my content into a cinematic opening or chapter card with film light leaks, grain, letterbox framing, and large serif type. Preserve the template's visual signature, use real content and data, and avoid lorem ipsum or placeholder images.