RX100

@font-face {
  font-family: "RX100";
  src: url("https://cdn.fontshare.com/wf/VQMHT7VGIMIEZUW7KETAG2YQ7CFBFZQG/L2XDMVV7CQ2FM3MNRLCLZCJSSCY6LMWE/UR4RC3ALHXDTOAWHCAWE2TFIL7KJW4C7.woff2") format("woff2");
  font-display: swap;
  font-weight: 400;
  font-style: normal;
}

:root {
  --font-rx100: RX100, "RX100 fallback", sans-serif;
}

/*
 * Metric-matched fallback, generated with fontaine. Put it after the family in your
 * stack (`font-family: "RX100", "RX100 fallback", sans-serif`)
 * and the text will not move when the real font arrives.
 */
@font-face {
  font-family: "RX100 fallback";
  src: local("Arial"), local("Arimo"), local("Liberation Sans"), local("DejaVu Sans"), local("Helvetica");
  size-adjust: 100%;
  ascent-override: 97%;
  descent-override: 26%;
  line-gap-override: 9%;
}

import { createUnifont, providers } from 'unifont'

const unifont = await createUnifont([
  providers.fontshare(),
])

const { fonts, fallbacks } = await unifont.resolveFont('RX100', {
  weights: ['400'],
  styles: ['normal'],
  subsets: ['latin'],
})

// vite.config.ts
import { defineConfig } from 'vite'
import { fontless } from 'fontless'

export default defineConfig({
  plugins: [
    fontless({
      families: [
        {
          name: 'RX100',
          provider: 'fontshare',
          weights: [400],
          styles: ['normal'],
          subsets: ['latin'],
        },
      ],
    }),
  ],
})

// Then just use it in CSS. fontless finds the declaration, resolves it through unifont,
// and adds the @font-face rules plus metric-matched fallbacks.
//
//   .headline { font-family: 'RX100', sans-serif; }

// nuxt.config.ts
export default defineNuxtConfig({
  modules: ['@nuxt/fonts'],
  fonts: {
    families: [
      {
        name: 'RX100',
        provider: 'fontshare',
        weights: ['400'],
        styles: ['normal'],
        subsets: ['latin'],
      },
    ],
  },
})

<link rel="stylesheet" href="https://unifont.dev/api/v1/fonts/RX100/css?weights=400&styles=normal&subsets=latin">

<!-- Or self-host: copy the CSS tab, download the woff2 files it points at,
     and serve them from your own origin. -->