Lexicon

Lexicon is a responsive Zendesk Guide Help Center theme by Isulium. Mood: calm knowledge-first editorial. Built for finance / ops knowledge bases that want a distinctive home composition on a proven Guide foundation (knowledge base, community, requests, service catalog when enabled).

Composition highlights

• Full-bleed curved photo hero with branded search

• Popular articles grid and category tile band

• Knowledge-base tree sidebar (category / section / article)

• Community hero and service catalog layouts aligned with the Lexicon chrome

• Optional search suggestion pills (settings)

• Footer credit: Powered by Isulium

What’s included

• Theme license for one (1) Zendesk Help Center or brand

• Color, typography, hero, footer, and sidebar settings via the Guide theme editor

• Custom home and KB layouts (lexicon-* composition)
• Free updates via the Zendesk Marketplace (when published)

Locales & RTL

• 37 translation files (keys synchronized with en-us)
• Settings admin labels localized across supported locales (French complete; additional locales for Lexicon-specific and sidebar strings)

• RTL supported (dir=rtl styles for Arabic/Hebrew Help Centers)

Technical notes

• api_version: 4
• script.js and custom Lexicon JS ship unminified
• Minified Guide platform feature bundles in assets/ retain Apache-2.0 provenance for Marketplace review (src/BUNDLES_SOURCE.txt)
• Developer Edition note: minified platform bundles are not partner-customizable UI

Accessibility & quality

• Responsive layouts for desktop and mobile

• Focus-visible controls on interactive chrome

• HTTPS-only assets; no third-party tracking scripts