Curious about the design behind okfn.de? SiteFontCheck scanned their live CSS architecture and identified 3 unique font families. The website relies heavily on <apercu, sans-serif> for its main text elements, paired with <arial> and <system, -apple-system, blinkmacsystemfont, .sfnstext-regular, san francisco, roboto, segoe ui, helvetica neue, lucida grande, ubuntu, arial, sans-serif> as fallback options. Below is the precise map of font sizes, weights, and text elements used across their site.