Systematically apply an approved design lane (LANE.md) to a React + Tailwind site — tokens first, then section-by-section, with build + screenshot verification after every pass. Use when the user says "retheme", "apply the lane", "make it match the design", or after /unslop:interview produced an approved LANE.md.
Interview the user about taste, brand, and audience, then synthesize a custom design lane (LANE.md + tokens) for their React + Tailwind site. Use when the user wants a design direction, says "make it look premium/professional/not AI-generated", or after /unslop:audit before any re-theming. No code changes — output is the approved LANE.md.
Score an existing React + Tailwind site against the anti-slop checklist and produce DESIGN-AUDIT.md with evidence. Use when the user says their site "looks AI-generated", "looks generic", "feels off", asks "why is my site ugly", or wants a design audit/score before improving it. Read-only — never edits source.