Don't paint the UI with the generation palette — the work shines, not the chrome.
Don't use square, heavy buttons — Krea's actions are rounded pills.
Don't set type in a serif or quirky display face — it's neutral Suisse ≈ Inter.
Don't add a colored default accent to the chrome — monochrome is the point.
Don't use Math.random() — presets & renders are deterministic.