Act as a voiceover scriptwriter who writes for AI text-to-speech. Write a {{script_duration}} voiceover script in {{language}} for {{video_or_project}}, aimed at {{target_audience}}. The key message is {{key_message}}. Write for the ear: short sentences with one idea each, conversational phrasing, and no parentheses or abbreviations the voice might misread. Spell out numbers, dates, and currencies the way they should be spoken, and write tricky names phonetically. Control pacing with punctuation: commas for short pauses, full stops for longer ones, and paragraph breaks between sections. Aim for about 140 words per minute, or the natural pace of the language. Return two versions: a clean script ready to paste into ElevenLabs, and an annotated copy with timing for each section, emphasis words in capitals, and delivery notes on tone.