Give me thumbnail concepts for my video.
VIDEO TITLE/TOPIC: [[TITLE]]
PLATFORM: [[PLATFORM]]
THE EMOTION OR CURIOSITY TO TRIGGER: [[HOOK]]
MY FACE/BRAND ELEMENTS: [[ELEMENTS]]
Deliver:
1. 3 distinct thumbnail concepts (composition, focal point, text overlay)
2. The ≤4-word text for each
3. Color/contrast direction so it pops in feed
4. What to avoid (clutter, tiny text, misleading)
5. Which concept best matches the title and why
Stop-the-scroll, but honest.