pulumi/docs — reverse-engineered prompt

Build me a polished documentation website for Pulumi, the infrastructure as code product. I want it to feel like a real product docs site, with sections for docs, guides, tutorials, blog posts, landing pages, CLI docs, SDK docs, and contributor information.

Use Hugo and Markdown for the content, with reusable page templates, shared layouts, styles, assets, and data files so new docs and blog posts are easy to add. Include a local development setup so I can install the needed tools, run the site on localhost, build it, and check writing quality before publishing.

Please make the structure friendly for contributors, with clear README instructions, content examples, a style guide area, and sensible commands for setup, serving, linting, testing, and deployment. Keep the design clean and professional, similar to a modern cloud developer documentation site. Look up current docs online if you need to.