Sipio font notices Sipio uses Geist, Geist Mono and Playfair Display under the SIL Open Font License 1.1. Their copyright and full licence notices are distributed at: /legal/fonts/geist-OFL.txt /legal/fonts/geist-mono-OFL.txt /legal/fonts/playfair-display-OFL.txt These fonts allow commercial use in Sipio. Sipio does not own the fonts. The font licence does not require Sipio's application code to use that licence. Font files may not be sold by themselves. Preserve copyright and licence notices in distributions; respect reserved font names for modified fonts. Upstream sources, retrieved 30 September 2026: https://github.com/google/fonts/blob/main/ofl/geist/OFL.txt https://github.com/google/fonts/blob/main/ofl/geistmono/OFL.txt https://github.com/google/fonts/blob/main/ofl/playfairdisplay/OFL.txt Sipio serves these fonts locally through next/font/google.