/m-hierarchy — Hierarchy Audit

Measure:\n- Distinct heading levels in use (target: 4+)\n- Font weight variety (target: 2-4)\n- Size ratio between largest and smallest (target: 2.5x+)\n- Presence of subheadings, captions, overlines\n- Color-based hierarchy (primary, secondary, muted text)\n\nScore reflects information architecture quality.