Spec Reviewer Design Spotlight turns screenshot evidence into a single, review-ready artifact for each requirement. It automatically identifies the precise UI region, renders a color-coded, numbered bounding box and a short label, and makes the annotated image the canonical visual evidence. The feature reduces reviewer friction, speeds remediation by making issues traceable to code or tests, and supplies structured, machine-friendly artifacts for downstream automation. It fails safely, preserves originals when localization is uncertain, and renders annotations in a resolution-aware way so they remain legible across devices.