**Problem**
When applying the new mobile termbox on desktop for EntitySchemas, the font styles are not consistent with Wikimedia standards and don’t match the styles used in Vector (Wikidata desktop).
{F48286624}
**Details**
1. Serif fonts:
a. The serif font is reserved for H1/H2, which can only be regular. In the mobile Termbox, the serif stack is applied to a bold h2.
b. Serif fonts should be exclusively reserved for headings. For improved legibility and consistency, UI text should always rely on sans fonts.
2. Sans-serif:
a. Sans fonts are using a deprecated stack: `'Helvetica Neue', 'Helvetica', 'Liberation Sans', 'Arial', sans-serif`. This should be replaced either by `sans-serif` (would match Wikidata) or `-apple-system, 'BlinkMacSystemFont', 'Segoe UI', 'Roboto', 'Inter', 'Helvetica', 'Arial', sans-serif`.
**Solution**
We adjust the font styles (font family, color, sizing) of the mobile Termbox to make it more consistent with desktop styles.
Figma file: https://www.figma.com/file/COkIlsHmUGQE543InuUya1/Mobile-Termbox-Optimization?type=design&node-id=1380-9060&mode=design&t=dPcUfaqHnCCX2jmf-0
**Acceptance Criteria**
[] The fonts styles are consistent with Wikimedia standards matching styles used in Vector
**Open questions:**
Could we make sure the Termbox font styles are overridden by the Vector 2022 skin on desktop?
Or, should we adjust the font styles of the mobile Termbox?