# Canonical Vanilla × Mozilla Protocol — composed image prompt
# IndexStyle — https://indexstyle.org/compose?ids=canonical-vanilla+mozilla-protocol
# Canonical Vanilla carries the structure and Mozilla Protocol appears as the accent.
# Style descriptors only. This prompt names no artist, studio, brand or work.

Produce four original images that take their structure from Canonical Vanilla (style, 2013–) and their accent from Mozilla Protocol (style, 2017–).

## What to make

Make the kind of thing Canonical Vanilla exists for: technical product sites whose long copy must be scanned rapidly by heading, or sharing one typography and sectional rhythm across Canonical product sites and admin apps. Choose one subject and hold it across all four.

## Structure comes from Canonical Vanilla

- Thin large headings paired with bold smaller headings in Ubuntu type
- Asymmetric 25/75 and 50/50 splits
- Fine rules above sections and generous vertical space
- White surfaces, dark text and orange or aubergine focus

Composition: Divide an eight- or twelve-column grid in 25-percent units, putting short headings left and longer content right; rule the section tops. Type and lettering: Use Ubuntu Variable with light display headings and bold small headings and UI labels.

## Accent comes from Mozilla Protocol, used sparingly

- Bold black headings and broad white space
- Large fields of vivid color
- Flexible billboards and cards
- Short copy and explicit calls to action

Let one material quality come from it: Ground the page in black and white, reserving gradients for a single focal area.

## Colour and feeling

Build the ground on #FFFFFF, carry the structure in #E95420 and #2C001E, and let a single accent come from #7542E5. These are read off real works, so a direction rather than a fixed palette.
Feeling to carry: technique, trust, calm, exhilaration.

## Where they fight

- Canonical Vanilla and Mozilla Protocol both belong to Platform Screen Languages, so the difference is small. Push the roles further apart than feels comfortable.

## What goes wrong

- Canonical Vanilla: Ubuntu type alone does not make Vanilla. Keep the quarter-based splits and the reading rhythm between sections consistent too.
- Mozilla Protocol: Spreading the Firefox gradient everywhere buries the content. Color should reinforce meaning and focus.

## Across the four

Keep the roles fixed in all four. Vary the framing, the scale and the arrangement so the set shows what this pairing can do rather than four versions of one picture.

## Constraints

- Do not imitate, reference or name any specific artist, studio, brand, character or copyrighted work.
- Do not reproduce the composition of an existing work.
- Produce original compositions in the general period languages described above.

Design specs for each entry: https://indexstyle.org/styles/canonical-vanilla/design.md · https://indexstyle.org/styles/mozilla-protocol/design.md