@font-face {
  font-family: 'Noto Serif KR';
  font-style: normal;
  font-weight: 400;
  src: url(https://fonts.gstatic.com/s/notoserifkr/v30/3JnoSDn90Gmq2mr3blnHaTZXbOtLJDvui3JOncjmeP5x658.ttf) format('truetype');
}
@font-face {
  font-family: 'Noto Serif KR';
  font-style: normal;
  font-weight: 600;
  src: url(https://fonts.gstatic.com/s/notoserifkr/v30/3JnoSDn90Gmq2mr3blnHaTZXbOtLJDvui3JOncg4f_5x658.ttf) format('truetype');
}
@font-face {
  font-family: 'Noto Serif KR';
  font-style: normal;
  font-weight: 900;
  src: url(https://fonts.gstatic.com/s/notoserifkr/v30/3JnoSDn90Gmq2mr3blnHaTZXbOtLJDvui3JOnchPf_5x658.ttf) format('truetype');
}