:root{--font-heading:'IBM Plex Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;--font-body:'IBM Plex Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;--font-ui:'IBM Plex Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;}@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url('https://btlcas.com/fonts/ibm-plex-sans/ibm-plex-sans-400.woff2') format('woff2');}@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url('https://btlcas.com/fonts/ibm-plex-sans/ibm-plex-sans-600.woff2') format('woff2');}@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:700;font-display:swap;src:url('https://btlcas.com/fonts/ibm-plex-sans/ibm-plex-sans-700.woff2') format('woff2');}