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Get Started Free →Open Design's unit-economics and BYOK cost model: the assumptions, the sensitivity, and why it scales. Built as a decision-grade data & finance deck for CFO, investors.
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | 11% | 0% |
| case-02 | ✗→✓ | ▲ Improved | 11% | 0% |
| case-03 | ✗→✓ | ▲ Improved | 11% | 0% |
| case-04 | ✗→✓ | ▲ Improved | 11% | 0% |
| case-06 | ✗→✓ | ▲ Improved | 11% | 0% |
> Warm cream and rust-red supper-club aesthetic with bold uppercase grotesk headlines, italic Fraunces, and pill-shaped outlined buttons.
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.
Anything that should feel like a warm, intimate, modern hospitality / community brand: supper clubs, dinner series, small restaurants, creative-studio events, membership pitches, lifestyle and wine brands. Equally good for any deck wanting a single warm accent colour, italic-meets-bold typography, and a social-media-aware modern-editorial voice.
Decks that need corporate polish, technical density, or a cold / minimalist register — the rust-red palette and bold-italic mix are intentionally warm and people-facing.
example.html into the user's workspace as the working file.numbers, names, dates, and section labels. Match existing dimensions when swapping image placeholders.
restructure the layout grid, or strip decorative elements (corner brackets, paper grain, geometric shapes, illustrated SVGs). They are part of the identity.
than the demo holds, duplicate an existing slide of the most appropriate layout. If less, drop slides from the bottom. Update page-number labels.
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.
assets/deck-stage.js or inline keyboard handler, leave it intact.
Emit between <artifact> tags:
<artifact identifier="zhangzara-long-table" type="text/html" title="Deck Title">
<!doctype html>
<html>...</html>
</artifact>Vendored from upstream MIT-licensed zarazhangrui/beautiful-html-templates.
The full upstream MIT license text — including the original copyright notice — ships in this skill at 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.
Other measured skills in the registry, with their headline benchmark lift.