Read the [materials folder, e.g.: courseware] and help me design a 60-second vertical short video for my Channels account.
Requirements:
1. For ordinary office workers, cover [one knowledge point] from the materials that they can use right away after watching;
2. Keep the visual style consistent with the materials, light and fun, with a bit of workplace grumbling;
3. Don't make it yet, just give me a shot and script plan: time, shot and visuals, word-for-word voiceover, on-screen text, sound effects.
Mark any invented plot as "dramatized".