/* Sets font to Arial for the entire body and all child elements */
body, 
.wrapper-body, 
.entity-form, 
.field-label, 
input, 
textarea, 
select, 
button,
.section-title h3 {
    font-family: Arial, Helvetica, sans-serif !important;
}

/* Specific override for Microsoft Fabric/Fluent UI elements used in the form */
[class^="ms-"], [class*=" ms-"] {
    font-family: Arial, Helvetica, sans-serif !important;
}

/* Combined with your previous request: Labels unbolded and Arial */
.field-label {
    font-weight: 400 !important;
    font-family: Arial, Helvetica, sans-serif !important;
}