@font-face {
  font-family: 'Pretendard-Regular';
  src: url('https://fastly.jsdelivr.net/gh/Project-Noonnu/noonfonts_2107@1.1/Pretendard-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* Font size + line-height */
html {
  font-size: 62.5%;
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}