@font-face {
  font-family: 'Helvetica Neue';
  src: url('HelveticaNeueUltraLight.otf') format('opentype');
  font-weight: 100;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica Neue';
  src: url('HelveticaNeueThin.otf') format('opentype');
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica Neue';
  src: url('HelveticaNeueLight.otf') format('opentype');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica Neue';
  src: url('HelveticaNeueRoman.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica Neue';
  src: url('HelveticaNeueMedium.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica Neue';
  src: url('HelveticaNeueBold.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica Neue';
  src: url('HelveticaNeueHeavy.otf') format('opentype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica Neue';
  src: url('HelveticaNeueBlack.otf') format('opentype');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}