/* Use Vazir font for Persian text (force) */
html, body, *{
  font-family: "Vazir", "Vazir Font", system-ui, -apple-system, "Segoe UI", Tahoma, Arial, sans-serif !important;
}

/* If you only want to force it for elements that contain Persian */
[lang="fa"], [dir="rtl"], .fa-text{
  font-family: "Vazir", "Vazir Font", system-ui, -apple-system, "Segoe UI", Tahoma, Arial, sans-serif !important;
}