/* Custom CSS theme */
<style>

/* Sign out link */
.ec-cart-step__change.ec-link {
  color: #333333 !important;
  -webkit-text-fill-color: #333333 !important;
} .ec-confirmation__section .ec-link{color:#333333 !important;-webkit-text-fill-color:#333333 !important}
 h1.page-title__name.ec-header-h1{color:#000000 !important;-webkit-text-fill-color:#000000 !important}
 

</style>

<script>
document.addEventListener("DOMContentLoaded", function() {

  /* Account titles */
  const titles = document.querySelectorAll('h1.page-title__name.ec-header-h1');

  titles.forEach(function(title) {
    title.style.setProperty('color', '#000000', 'important');
    title.style.setProperty('-webkit-text-fill-color', '#000000', 'important');
  });

  /* Sign out link */
  const signOutLinks = document.querySelectorAll('.ec-cart-step__change.ec-link');

  signOutLinks.forEach(function(link) {
    link.style.setProperty('color', '#333333', 'important');
    link.style.setProperty('-webkit-text-fill-color', '#333333', 'important');
  });

} );
</script>