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html-ppt-zhangzara-vellum

# Vellum HTML Presentation Template Vellum is a self-contained HTML presentation template featuring a dark navy canvas with warm-yellow italic Cormorant serif typography and dusty teal accents, designed for scholarly and literary content. Use it for research synthesis, white papers, academic briefs, and any work requiring a calm, considered atmosphere rather than energetic visuals. The template includes predefined slide layouts, decorative elements, and a complete design system that must be preserved without font substitutions, recoloring, or layout restructuring.

View source Repository: open-design

Install in Claude Code

Copy

git clone --depth 1 https://github.com/nexu-io/open-design /tmp/html-ppt-zhangzara-vellum && cp -r /tmp/html-ppt-zhangzara-vellum/design-templates/html-ppt-zhangzara-vellum ~/.claude/skills/html-ppt-zhangzara-vellum

Then start a new Claude Code session; the skill loads automatically.

Definition

SKILL.md

# Vellum

> Deep navy canvas with warm-yellow italic Cormorant serifs and a single dusty teal accent. A quiet, scholarly aesthetic.

A single self-contained HTML deck — typography, palette, decorative system,
and slide vocabulary are all tuned together. Mixing layouts across templates
breaks the system; stay inside this one.

## At a glance

- **Scheme:** dark
- **Formality:** high
- **Density:** low
- **Slides in demo:** 9

## Best for

Anything that should feel scholarly, literary, and quietly intelligent: research synthesis, white papers, academic and policy briefs, advisory deliverables, longform editorial pieces, founder reflections. Equally strong for any deck — including tech, business, or creator work — that wants a calm, considered atmosphere instead of energetic visuals.

## Avoid for

Contexts that need visual heat or pop — the navy + warm-yellow italic-Cormorant aesthetic is intentionally low-tempo.

## Workflow

1. **Clone `example.html`** into the user's workspace as the working file.
2. **Replace placeholder content** with the user's real headlines, body copy,
numbers, names, dates, and section labels. Match existing dimensions when
swapping image placeholders.
3. **Preserve the design system.** Never substitute fonts, recolor the palette,
restructure the layout grid, or strip decorative elements (corner brackets,
paper grain, geometric shapes, illustrated SVGs). They are part of the
identity.
4. **Adjust deck length by duplicating layouts.** If the user has more content
than the demo holds, duplicate an existing slide of the most appropriate
layout. If less, drop slides from the bottom. Update page-number labels.
5. **Designing missing layouts:** if a slide needs a layout the template
doesn't have, design it from scratch using the same fonts, palette,
decorative vocabulary, spacing rhythm, and component grammar — never bail
to a different template.
6. **Keep the navigation runtime as shipped.** If the deck ships an
`assets/deck-stage.js` or inline keyboard handler, leave it intact.

## Output contract

Emit between `<artifact>` tags:

```
<artifact identifier="zhangzara-vellum" type="text/html" title="Deck Title">
<!doctype html>
<html>...</html>
</artifact>
```

## Source & license

Vendored from upstream MIT-licensed
[`zarazhangrui/beautiful-html-templates`](https://github.com/zarazhangrui/beautiful-html-templates/tree/main/templates/vellum).

The full upstream MIT license text — including the original copyright notice — ships in this skill at
[`LICENSE`](./LICENSE) and must be redistributed alongside any copy of `example.html`,
`template.json`, or any vendored `assets/` runtime. See `template.json` for the upstream metadata snapshot.