<style>
  /*-- The root styles must go in the element of the structure with the name "Product price". --*/
  
  .card-product-7__price{
    
    /*-- Styles applied to the "price" class that don't have a child element with the "del" tag, in this way, you can give styles to the regular price without applying to those with sale prices. --*/
    .price:not(:has(del)) bdi {
      color: var(--white);
      font-weight: 700;
    }
  }
  
  /* ---- ADDITIONAL INFORMATION FOR SALE TAG ----
  
  - The element in the "Sale container" structure, which is the sale tag, needs to have a "Dynamic data" condition added, and the dynamic data field should be "" and not equal (!=). This way, the tag will only be displayed when it has a sale price.
  
  - */
</style>