/* Roboto 字体定义 - 使用本地字体文件 */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('./Roboto-Light.woff2') format('woff2'),
       url('./Roboto-Light.woff') format('woff');
}

@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('./Roboto-Regular.woff2') format('woff2'),
       url('./Roboto-Regular.woff') format('woff');
}

@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('./Roboto-Medium.woff2') format('woff2'),
       url('./Roboto-Medium.woff') format('woff');
}

@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('./Roboto-Bold.woff2') format('woff2'),
       url('./Roboto-Bold.woff') format('woff');
}