Research article fonts

Self-hosted Latin-subset variable WOFF2 fonts, served only on posts with research_article: true. The accompanying OFL license files apply to the respective font families.

• IBM Plex Sans: normal, weights 400–700. Source: Google Fonts / IBM.
• Source Serif 4: normal and italic, weights 400–700. Source: Google Fonts / Adobe.

Downloaded from the official Google Fonts service on 2026-10-08. Fonts use font-display: swap; system fonts remain available as fallbacks. MathJax continues to supply mathematical glyphs independently.