Curious about the design behind bsky.app? SiteFontCheck scanned their live CSS architecture and identified 1 unique font family. The website relies heavily on <intervariable, system-ui, -apple-system, blinkmacsystemfont, segoe ui, roboto, helvetica, arial, sans-serif, apple color emoji, segoe ui emoji> across its main text elements. Below is the precise map of font sizes, weights, and text elements used across their site.