I don't know of any guides on building interfaces, but note that whenever you create a new interface page, you have 10 different interface pages to choose from.
Each one is radically different than the others, but in general, the top 7 interface pages are mobile-friendly, but they are way more limited in their design options.
The bottom 3 interface pages (Record Review, Record Summary, and Blank) give you the most flexibility in terms of design, but they aren't designed to work on mobile devices.
If you need even more design flexibility than what Airtable's native interfaces offer you, you can always turn to external interface tools, such as Noloco's advanced interfaces for Airtable or JetAdmin or Softr or Pory.
Personally, I love using Noloco with my Airtable consulting clients.
I give a brief demo of Noloco on this Airtable podcast episode.
And I gave an entire one-hour webinar on Noloco called Building a Client Portal on Noloco powered by Airtable.
The CEO of Noloco gave a demonstration of his product on this BuiltOnAir podcast episode.
p.s. If you're interested in working with an expert Airtable consultant to help you design powerful interfaces for your needs, feel free to reach out to me through my website: Airtable Consultant — ScottWorld