/* rem 基准：以 16px 为设计稿基准 */
html {
  font-size: 16px;
}

@media screen and (max-width: 1920px) {
  html {
    font-size: 16px;
  }
}

@media screen and (max-width: 1440px) {
  html {
    font-size: 14px;
  }
}

@media screen and (max-width: 1024px) {
  html {
    font-size: 12px;
  }
}

@media screen and (max-width: 768px) {
  html {
    font-size: 12px;
  }
}

@media screen and (max-width: 480px) {
  html {
    font-size: 12px;
  }
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

@font-face { 
  font-family: 'D-DIN-PRO';
  src: url('/public/ttf/D-DIN-PRO-400-Regular.otf');
}
@font-face { 
  font-family: 'Source Han Sans';
  src: url('/public/ttf/SourceHanSansCN-Normal.otf');
}