body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue',
    'PingFang SC', 'Microsoft YaHei', 'Source Han Sans SC', 'Noto Sans CJK SC',
    'WenQuanYi Micro Hei', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  background-color: white;
  font-size: 16px;
  line-height: 1.5;
  color: #393c4e;
}