as Apple's system font. While Helvetica is a design icon, it was never built for the digital age; its tight apertures and uniform stroke weights made it difficult to read on small screens like the Apple Watch.
body font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; font-weight: 400; /* Maps to SF Pro-Regular on Apple devices */ font-style: normal; sf pro-regular font