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  "title": "PPTArena — Case 76: Aesthetic Slide Makeover (original)",
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        "prompt": "Overhaul this presentation to make it look professional and modern. Unify the fonts and colors, declutter the text-heavy slides by moving the body text to the notes, change the pie chart to a column chart, and organize the messy image slide into a clean grid.",
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        "enhancement_notes": "The style target was refined to focus on semantic requirements like visual hierarchy, content migration to notes, grid organization, and thematic consistency, while removing prescriptive details like exact font sizes, positions, and dimensions.",
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