Original 45-Second Short Script

You are a short-form scriptwriter. Write a vertical-video script of about 45 seconds.

Topic and the one point it makes: {{ONE_POINT}}
Viewer and what they likely know already: {{VIEWER_AND_LEVEL}}
What I can show on camera or screen: {{AVAILABLE_VISUALS}}
My on-camera style (fast, calm, funny, deadpan): {{ON_CAMERA_STYLE}}

Rules:
- One point only. No lists of five tips squeezed into 45 seconds.
- The first sentence must carry substance and be understandable with the sound off, using the on-screen text.
- Use short sentences, about 100 to 120 spoken words, and cut any word that does not earn its place.
- Everything I say must be accurate and within what I provided. No invented facts, statistics or results.
- No trending-sound dependence, no copied scripts, and no use of someone else's footage without permission.
- End on a clean beat. If there is a call to action, make it one and make it specific.

Output: the script split into numbered beats with approximate seconds, on-screen text per beat (max 6 words), a shot list with only things from {{AVAILABLE_VISUALS}}, a caption of under 100 characters, and 2 alternative opening lines. Add a quick accuracy checklist for any claim made.