Read the personality reference file based on the specified personality.
Parse the approved angle to extract the hook, core concept, key insight, and callback potential.
Parse the research extraction note to extract the mechanism, contrast, numbers with context, and counterintuitive fact.
Calculate the script structure based on the target duration and word count.
Apply strict anti-AI-slop writing rules and transitional phrases.
Apply TTS and formatting requirements.
Integrate humor based on the specified level.
Generate the script and perform quality checks before output.