The panel lists eight font slots (the rows) across five platforms — iOS, Android, Windows, macOS and Linux. Open any cell's dropdown: your device's system fonts appear first, then a group labelled “Web fonts (same everywhere)”. Every option in that group carries a “web” badge. Pick one — for example Inter — and Segmently self-hosts that font with your funnel, so it looks identical on every device and makes no external Google Fonts request.