I don't really see much of this as brutalism. Fully opaque drop shadows just don't make any sense; a brutalist design wouldn't have drop shadows. For me, the i

I don't really see much of this as brutalism. Fully opaque drop shadows just don't make any sense; a brutalist design wouldn't have drop shadows. For me, the ideal UI brutalism would be black-and-white Macintosh System 6. For web brutalism, I'd generally consider "as little styling as possible; keep close to browser defaults with the changes you need for usability and readability".