What good tailoring actually looks like
Good tailoring means you bring the right evidence closer to the surface. You clarify the role family, move the most relevant bullets higher, use the terms that accurately describe your work, and make your experience easier to match with the listing. It does not mean repeating the same phrase five times or copying blocks of language that your background cannot support.
A recruiter, hiring manager, or screening system should come away with a cleaner picture of what you can do. If your edits make the resume noisier, less specific, or less believable, the tailoring has probably gone too far.