/* 本地 Roboto + 中文系统字体回退（不依赖 Google Fonts） */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(roboto-300.woff2) format('woff2');
}
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(roboto-400.woff2) format('woff2');
}
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(roboto-500.woff2) format('woff2');
}
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(roboto-700.woff2) format('woff2');
}

body, .wrapper, .page, button, input, select, textarea {
  font-family: 'Roboto', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei',
    'Noto Sans SC', 'Helvetica Neue', Arial, sans-serif !important;
}