How to change color of specific text in Product Description

To change color of specific text in Product Description, like this.

#1. First, use this code to Custom CSS

span.style-text {
  color: #df1a14;
}

#2. Next, use this code to Code Injection > Footer

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$('.product-description').each(function() {
   $(this).html($(this).html().replace(/launch a business/g, '<span class="style-text">launch a business</span>'));
});
});
</script>

#3. Remember to update text here.

and update color here.