/* classic: the original light scheme */
:root[data-theme="classic"]{
  --scheme:light;
  --bg:#fff; --fg:#333;
  --link:#5a5a5a; --link-strong:#444; --link-hover:#e87830;
  --title:#666; --wave:#c00; --digit:#e87830;
  --icon:#e87830; --accent:#e87830; --dim:#999;
}