@font-face { font-family: 'IBM Plex Sans Thai'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/ibm-400.ttf') format('truetype'); }
@font-face { font-family: 'IBM Plex Sans Thai'; font-style: normal; font-weight: 500; font-display: swap; src: url('/fonts/ibm-500.ttf') format('truetype'); }
@font-face { font-family: 'IBM Plex Sans Thai'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/ibm-600.ttf') format('truetype'); }
@font-face { font-family: 'IBM Plex Sans Thai'; font-style: normal; font-weight: 700; font-display: swap; src: url('/fonts/ibm-700.ttf') format('truetype'); }