#fw-section-header {
--color-primary: #222259;
--color-primary-rgb: 34, 34, 89;
--color-background: #1c1050;
--color-background-rgb: 28, 16, 80;
--color-on-primary: #ffffff;
--color-on-primary-rgb: 255, 255, 255;
--color-on-background: #ffffff;
--color-on-background-rgb: 255, 255, 255;
--color-product-image-background: #ffffff;
--color-background-brightness: 27;
background-color: var(--color-background);
color: var(--color-on-background);
.header {
  position: absolute !important;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99999 !important;
    background: #00172b;          /* nền header */ /* nếu cần nền mờ để chữ dễ đọc */
}
}