# Carlo Hennsa Technical Document Style

> Showcase v1.3 (15 October 2026); underlying style guide v1.1. Independent navy/blue/gold document design. Author: Carlo Hennsa. Examples contain fictional content.

## ONE FILE IS SUFFICIENT (READ THIS FIRST)

**[AI_STYLE_REFERENCE.txt — single-file complete style specification](AI_STYLE_REFERENCE.txt)**

Absolute URL: https://hennsa.com/style/AI_STYLE_REFERENCE.txt

This `text/plain` file includes the full design guide, full core CSS, full optional example CSS, complete HTML starter template, navigation/print JavaScript, document-type blueprints, and HTML-to-A4-PDF instructions. **No additional URLs are necessary to reproduce the style.** Use embedded CSS and JS when generating a standalone document. Never copy example facts.

## Optional examples (HTML; for visual context only)

- [Technical assessment](examples/technical-review.html)
- [System design](examples/system-design.html)
- [Architecture decision record](examples/decision-record.html)
- [Integrated test plan](examples/test-plan.html)

## Fallback individual plain-text source mirrors

- [Full design guide (.txt)](downloads/Carlo_Document_Style_Guide.md.txt)
- [Core CSS (.txt)](assets/Carlo_Document_Theme.css.txt)
- [Showcase CSS (.txt)](assets/showcase.css.txt)
- [Menu/print JavaScript (.txt)](assets/site.js.txt)
- [AI notes (.txt)](ai-style-guide.md.txt)
- [Test plan Markdown (.txt)](downloads/test-plan.md.txt)

## Reference PDFs (optional)

- [Technical assessment](downloads/technical-review.pdf)
- [System design](downloads/system-design.pdf)
- [Decision record](downloads/decision-record.pdf)
- [Test plan](downloads/test-plan.pdf)

## Originals and site metadata

- [Design guide](downloads/Carlo_Document_Style_Guide.md)
- [Base CSS](assets/Carlo_Document_Theme.css)
- [Showcase CSS](assets/showcase.css)
- [JS](assets/site.js)
- [JSON manifest](style-manifest.json)
- [Readme (.txt)](README.md.txt)

## AI instruction (one URL)

Read https://hennsa.com/style/AI_STYLE_REFERENCE.txt and use it as the sole style reference. It includes the exact CSS, HTML starter, and JavaScript, with A4 print instructions. Create original content based on my information, credit Carlo Hennsa as author, and produce self-contained HTML plus an A4 PDF where supported. Do not invent project facts or reuse fictional examples.

## Compatibility notes

Some AI browser tools reject `text/css` or Markdown responses. All source mirrors use `.txt` and contain identical original bytes. Plain text is more widely supported but cannot bypass inaccessible domains, authentication, proxy limits or truncation. `llms.txt` is an optional discovery convention, not a guarantee of automated retrieval. Links here are relative to https://hennsa.com/style/.