Legal deeds, affidavits, official certificates, and commercial contracts present one of the most stubborn dilemmas in document engineering: they contain two radically different types of content that must coexist on the same page.

Dynamic, Flowable Text: Typed clauses, legal covenants, names, dates, and terms that need to be edited, rephrased, or corrected.

Static, Authenticating Graphical Elements: Red circular wax seals, blue notary ink stamps, watermarks, embossed badges, and handwritten pen signatures that certify authenticity.

When converting these scanned documents into editable Microsoft Word (.docx) files, conventional tools almost always fail. Why does standard optical character recognition (OCR) destroy legal stamps, what are the underlying coordinate mechanics, and how does layout-aware dual-layer reconstruction solve this?

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