Your question is Designing for Front-End Performance. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you had to adapt a UI design because of front-end performance constraints. Walk me through how you worked with engineers, what trade-offs you made, and how you ensured the final experience still felt polished and on-brand.