:root, html {
  --theme-primary-color: #1890ff;
  --theme-red: #ff4d4f;
  --theme-yellow: #ffbb4c;
  --theme-orange: #ff9849;
  --theme-green: #42b696;
  --theme-lightgreen: #91c445;
  --theme-service-center: #6682d5;
  --theme-light-service-center: #456dbc;
  --text-main-color: #262626;
  --text-sub1-color: #595959;
  --text-sub2-color: #8c8c8c;
  --text-sub3-color: #c5c5c5;
  --text-sub4-color: #666666;
  --text-sub5-color: #3f3f3f;
  --text-sub6-color: #525252;
  --text-sub7-color: #3f3f3f;
  --text-sub8-color: #7a7a7a;
  --text-sub9-color: #9a9fa3;
  --text-sub10-color: #525252;
  --bg-default-color: #ffffff;
  --bg-light-color: #f7f7f7;
  --border-default-color: #e7e7e7;

  --rank-qs-text: #ffffff;
  --rank-times-text: #f3c696;
  --rank-usnews-text: #ffffff;
}