/* The old font we use, only has semi-bold at 600 (not 500 like SF UI does) */
.semi-bold {
  font-weight: 600;
}

body.new-nav,
body.new-nav h1,
body.new-nav h2,
body.new-nav h3,
body.new-nav h4,
body.new-nav h5,
body.new-nav input,
body.new-nav select,
body.new-nav textarea,
body.new-nav button {
  font-family: "SF UI Text", Roboto, "Helvetica Neue", Helvetica, arial, freesans, clean, sans-serif;
}

body.new-nav .semi-bold {
  font-weight: 500;
}

/* The old font we use, only has semi-bold at 600 (not 500 like SF UI does) */
.semi-bold {
  font-weight: 600;
}

body.new-nav,
body.new-nav h1,
body.new-nav h2,
body.new-nav h3,
body.new-nav h4,
body.new-nav h5,
body.new-nav input,
body.new-nav select,
body.new-nav textarea,
body.new-nav button {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Helvetica, sans-serif;
}

body.new-nav .semi-bold {
  font-weight: 500;
}

Update system font stack to latest Bass
Update system font stack to latest Bass
