v21 palette skeleton with a clearer split between identity and work. The bottom-bar Me tab is gone — a small avatar sits next to the bell in the top nav and opens a slim Profile sheet (just identity, preferences, sign-out). In its place, an Office tab carries a Self / Manage segmented switcher in the nav: Self is your personal records, Manage is the team-lead view.
Same color customizer as v21 — all roles still live on :root. The new structure is purely IA: separating "who I am" from "what I run."