Customizable Offer Letter Templates

I want a polished set of offer letter templates that I can open in Microsoft Word and tailor quickly for any new hire. The files must be fully editable—logo, colours, sections, and wording—so my HR team can match different roles, contract lengths, and jurisdictions without touching the core layout each time.

Core deliverables:
• Three to five Word (.docx) templates covering common scenarios: permanent, fixed-term, and internship/contract.
• Clearly marked placeholders for candidate details, remuneration, start date, benefits, probation, confidentiality clauses, and signature blocks.
• Built-in styles for headings, body text, tables, and call-outs so brand updates happen in a single click.
• Brief “how-to-customise” notes inside the file or as a separate one-page guide.

Acceptance criteria:
• Opens flawlessly in Word 2016+ on Windows and macOS.
• All text, colours, and page elements editable without breaking alignment.
• No macros or external dependencies; just clean, well-structured .docx files.

If you have examples of previous HR-focused templates or know smart ways to automate form fields within Word, mention them; it will help me assess fit.