Screenshot-to-Responsive Website Builder

 Create a website reconstruction tool that transforms supplied screenshots of a webpage at multiple viewport sizes into a responsive frontend implementation. Infer layout structure, spacing, typography, image placement, component boundaries, and responsive breakpoints. Generate reusable components, CSS or Tailwind styles, and realistic placeholder assets where originals are unavailable. Include a live preview with desktop, tablet, and mobile modes, and compare rendered screenshots against the references to identify mismatches. Clearly distinguish inferred design decisions from details that cannot be recovered from screenshots alone.