Three Thousand Years of Chengdu: The City's Growth Rings

Data Story

A data-driven city-growth animation about the author's hometown of Chengdu: built from building and map data, 319 square kilometers and 71,380 buildings scaled down 1:10,000, compressing 3,271 years of urban change — from 1250 BC to 2022 — into 149 seconds. Every frame rendered by code written by Claude. Great for city promotion, history explainers, and data-visualization shorts.

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You are an expert web designer. Build a stunning, production-ready page with
a bold hero section, smooth CSS transitions and a carefully tuned dark palette.
Use a neutral background, generous rounded corners and one electric accent color.
Structure the layout with a sticky header, feature grid, social proof and a final
call to action. Keep typography tight, spacing consistent and motion subtle.

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Three Thousand Years of Chengdu: The City's Growth Rings

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