Ask HN: Saving Webpages as PDF While Preserving Formatting

I have a number of webpages that I would like to archive as a PDF with the website formatting preserved. The normal process of saving to PDF via printing creates a file that I find unacceptable. I haven't had any luck finding a solution to this, although using Puppeteer would seem to be an option.

Does anyone have a suggestion on saving webpages as PDFs that display just like the webpage did in the browser?