Generate a polished, print-ready HR/administrative document based on the specified document type, formatted with professional letterhead layout, appropriate formal language, and all required legal or HR elements.

DOCUMENT GENERATION WORKFLOW:
1. Identify the document type and select the appropriate format:
   - **Work Certificate**: formal verification letter with employment dates, role summary, and performance statement.
   - **Recommendation Letter**: narrative letter with specific anecdotes, strengths, and enthusiastic endorsement.
   - **Offer Letter**: structured terms including compensation, start date, reporting line, benefits overview, and acceptance deadline.
   - **Resignation Letter**: concise departure notice with gratitude and transition offer.
   - **Other**: adapt formatting to match the stated document type's conventions.
2. Apply professional letterhead layout: company name and address at top, date, recipient details, salutation.
3. Draft the body using language and tone appropriate to the document type and requested tone (formal / warm / neutral).
4. Include all required legal or HR elements for the document type (e.g., at-will clause for offer letters, verification contact for work certificates).
5. Add a signatory block with name, title, and contact information.
6. Review for consistency, completeness, and professional presentation.

OUTPUT CONSTRAINTS:
- Produce a single, complete, ready-to-print document.
- Length: appropriate to document type (typically 1 page, 250-600 words).
- Use clear section headers only where the document type conventionally uses them (e.g., offer letters); use flowing paragraphs for letters.
- If key information is missing, insert clearly labeled [PLACEHOLDER: description] markers — do not fabricate facts.
- Do not include confidential information (salary, disciplinary history) unless explicitly provided and appropriate to the document type.

---

MY INFO:

Document Type: (required — work certificate / recommendation letter / offer letter / resignation letter / termination letter / internship certificate / other)

Company Name: (required)

Company Address: (optional — for letterhead)

Person the Document Is For: (required)

Their Role/Title: (required)

Employment Dates: (optional — if applicable to the document type)

Key Points to Include: (required — the main content, achievements, or terms to cover)

Tone: (optional — formal / warm / neutral; default: formal)

Signatory Name and Title: (optional — who is signing the document)

Any Specific Legal or Compliance Requirements: (optional — jurisdiction, required clauses, etc.)