:root {
	--wd-text-font: "Lora", Arial, Helvetica, sans-serif;
	--wd-text-font-weight: 400;
	--wd-text-color: rgb(118,118,118);
	--wd-text-font-size: 15px;
	--wd-title-font: "Marcellus SC", Arial, Helvetica, sans-serif;
	--wd-title-font-weight: 400;
	--wd-title-color: #242424;
	--wd-entities-title-font: "Marcellus SC", Arial, Helvetica, sans-serif;
	--wd-entities-title-font-weight: 400;
	--wd-entities-title-color: #333333;
	--wd-entities-title-color-hover: rgb(51 51 51 / 65%);
	--wd-alternative-font: "Lora", Arial, Helvetica, sans-serif;
	--wd-widget-title-font: "Marcellus SC", Arial, Helvetica, sans-serif;
	--wd-widget-title-font-weight: 400;
	--wd-widget-title-transform: uppercase;
	--wd-widget-title-color: #333;
	--wd-widget-title-font-size: 18px;
	--wd-header-el-font: "Marcellus SC", Arial, Helvetica, sans-serif;
	--wd-header-el-font-weight: 400;
	--wd-header-el-transform: uppercase;
	--wd-header-el-font-size: 14px;
	--wd-otl-style: dotted;
	--wd-otl-width: 2px;
	--wd-primary-color: rgb(195,147,91);
	--wd-alternative-color: #fbbc34;
	--btn-default-bgcolor: #f7f7f7;
	--btn-default-bgcolor-hover: #efefef;
	--btn-accented-bgcolor: rgb(195,147,91);
	--btn-accented-bgcolor-hover: rgb(169,127,79);
	--wd-form-brd-width: 1px;
	--notices-success-bg: #459647;
	--notices-success-color: #fff;
	--notices-warning-bg: #E0B252;
	--notices-warning-color: #fff;
	--wd-link-color: #333333;
	--wd-link-color-hover: #242424;
}
.wd-age-verify-wrap {
	--wd-popup-width: 500px;
}
.wd-popup.wd-promo-popup {
	background-color: #111111;
	background-image: url();
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center center;
}
.wd-promo-popup-wrap {
	--wd-popup-width: 800px;
	--wd-popup-padding: 15px;
}
:is(.woodmart-woocommerce-layered-nav, .wd-product-category-filter) .wd-scroll-content {
	max-height: 223px;
}
.wd-page-title .wd-page-title-bg img {
	object-fit: cover;
	object-position: center center;
}
.wd-footer {
	background-color: rgb(255,255,255);
	background-image: none;
}
:is(.page, .search-no-results, .error404) :is(.wd-page-content, .whb-header) {
	background-color: rgb(255,255,255);
	background-image: none;
}
.woodmart-archive-shop:not(.single-product) :is(.wd-page-content, .whb-header) {
	background-color: rgb(255,255,255);
	background-image: none;
}
.single-product :is(.wd-page-content, .whb-header) {
	background-color: rgb(255,255,255);
	background-image: none;
}
.woodmart-archive-blog :is(.wd-page-content, .whb-header) {
	background-color: rgb(255,255,255);
	background-image: none;
}
.single-post :is(.wd-page-content, .whb-header) {
	background-color: rgb(255,255,255);
	background-image: none;
}
.woodmart-archive-portfolio :is(.wd-page-content, .whb-header) {
	background-color: rgb(255,255,255);
	background-image: none;
}
.single-portfolio :is(.wd-page-content, .whb-header) {
	background-color: rgb(255,255,255);
	background-image: none;
}
.mfp-wrap.wd-popup-quick-view-wrap {
	--wd-popup-width: 920px;
}
:root{
--wd-container-w: 1222px;
--wd-form-brd-radius: 0px;
--btn-default-color: #333;
--btn-default-color-hover: #333;
--btn-accented-color: #fff;
--btn-accented-color-hover: #fff;
--btn-default-brd-radius: 0px;
--btn-default-box-shadow: none;
--btn-default-box-shadow-hover: none;
--btn-default-box-shadow-active: none;
--btn-default-bottom: 0px;
--btn-accented-bottom-active: -1px;
--btn-accented-brd-radius: 0px;
--btn-accented-box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .15);
--btn-accented-box-shadow-hover: inset 0 -2px 0 rgba(0, 0, 0, .15);
--wd-brd-radius: 0px;
}

@media (min-width: 1222px) {
section.elementor-section.wd-section-stretch > .elementor-container {
margin-left: auto;
margin-right: auto;
}
}


.wd-page-title {
background-color: #0a0a0a;
}

Your full block has two critical issues where **Rule #4** still overrides the fix due to class naming and CSS specificity conflicts.

Here are the exact errors and the corrected CSS snippet to replace your block:

**Key Fixes Applied:**

* **Class Specificity:** WoodMart standard markup uses `.related.products` (single class string) rather than `.related-products`.
* **MediaQuery Exclusion:** Excluded `.related` containers from Rule #4 so Desktop Grid styles never hijack slider carousels.

```css
/* 1. Force Page, Footer & Layout Backgrounds White */
html, 
body, 
body.boxed-layout,
.website-wrapper, 
.main-page-wrapper,
#app,
#page,
.site-content,
.main-footer,
.footer-container,
.wd-html-block {
    background-color: #ffffff !important;
}

/* 2. Standardize Slider Image */
.woodmart-slider .wd-slide,
.woodmart-slide-bg,
.woodmart-slider .woodmart-slide-inner,
.wd-slider .wd-slide {
    background-size: cover !important;
    background-position: center center !important;
}

/* 3. Limit Hero Slider Max-Height */
.woodmart-slider,
.wd-slider {
    max-height: 520px !important;
}

/* 4. Force WoodMart Grid Template to 3 Columns on Desktop (Exclude Related Carousels) */
@media (min-width: 1025px) {
  :not(.related) > .products.elements-grid,
  :not(.related) > div.products[class*="wd-products-holder"] {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 20px !important;
  }
  :not(.related) > .products.elements-grid .product-grid-item,
  :not(.related) > div.products[class*="wd-products-holder"] .product-grid-item {
    width: 100% !important;
    max-width: 100% !important;
    flex: none !important;
  }
}