@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 100;
  src: url(https://fonts.jimstatic.com/s/ibmplexserif/v19/jizBREVNn1dOx-zrZ2X3pZvkTi186zUTiw.ttf) format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 200;
  src: url(https://fonts.jimstatic.com/s/ibmplexserif/v19/jizAREVNn1dOx-zrZ2X3pZvkTi3Q-iI0q14.ttf) format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 300;
  src: url(https://fonts.jimstatic.com/s/ibmplexserif/v19/jizAREVNn1dOx-zrZ2X3pZvkTi20-SI0q14.ttf) format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.jimstatic.com/s/ibmplexserif/v19/jizDREVNn1dOx-zrZ2X3pZvkTiUf2zI.ttf) format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 500;
  src: url(https://fonts.jimstatic.com/s/ibmplexserif/v19/jizAREVNn1dOx-zrZ2X3pZvkTi3s-CI0q14.ttf) format('truetype');
}
@font-face {
  font-family: 'IBM Plex Serif';
  font-style: normal;
  font-weight: 600;
  src: url(https://fonts.jimstatic.com/s/ibmplexserif/v19/jizAREVNn1dOx-zrZ2X3pZvkTi3A_yI0q14.ttf) format('truetype');
}