@import url('https://fonts.googleapis.com/css2?family=Roboto&display=swap'); :root { /* 1) Go to https://fonts.google.com/ 2) Find a font you like, click on it 3) Replace "Roboto" in the link in line 1 with the name from the url and "Roboto" in line 9 with the name from the ui */ --font-primary: "Roboto"; /* above line changes the primary font only. You can also change the ones below (remove this line to activate the lines below) --font-display: "Roboto"; --font-headline: "Roboto"; --font-code: "Roboto"; /* you should use a monospace font for this */ }