.design-preview-page .primary-nav a.is-active::after,
.design-preview-page .cart-link.is-active::after {
    transform: scaleX(1);
}

.design-preview-page .primary-nav {
    overflow-y: hidden;
}

.preview-page-main {
    margin: 0 auto;
    max-width: 1440px;
    min-height: 55vh;
    padding: clamp(52px, 6vw, 92px) 4.2vw clamp(76px, 8vw, 124px);
    width: 100%;
}

.preview-page-main h1,
.preview-page-main h2,
.preview-page-main h3 {
    color: var(--ink);
    font-family: var(--serif);
    letter-spacing: -0.025em;
}

.preview-page-main h1 {
    font-size: clamp(2.5rem, 5vw, 4.7rem);
    font-weight: 500;
    line-height: 1.04;
}

.preview-page-main h2 {
    font-weight: 500;
}

.preview-page-main .button,
.preview-page-main button:not(.button-link),
.preview-page-main .cart-action-button {
    background: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 2px;
    color: var(--white);
    font-family: var(--sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    min-height: 46px;
    padding: 12px 22px;
    transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.preview-page-main .button:hover,
.preview-page-main button:not(.button-link):hover,
.preview-page-main .cart-action-button:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: var(--white);
    transform: translateY(-1px);
}

.preview-page-main .button-secondary,
.preview-page-main .cart-action-button {
    background: transparent;
    color: var(--ink);
}

.preview-page-main .button-secondary:hover,
.preview-page-main .cart-action-button:hover {
    color: var(--white);
}

.preview-page-main .shop-page,
.preview-page-main .cart-page,
.preview-page-main .blog-page,
.preview-page-main .blog-post-detail,
.preview-page-main .contact-page,
.preview-page-main .legal-page,
.preview-page-main .not-found-page {
    margin: 0 auto;
    max-width: 1320px;
    padding: 0;
}

.preview-page-main .shop-page-intro,
.preview-page-main .blog-page-intro,
.preview-page-main .contact-page-intro,
.preview-page-main .legal-header p,
.preview-page-main .shipping-payment-hero p {
    color: var(--ink-soft);
    font-size: clamp(1rem, 1.5vw, 1.18rem);
    max-width: 760px;
}

.preview-page-main .shop-toolbar,
.preview-page-main .shop-product-detail,
.preview-page-main .shop-product-guidance,
.preview-page-main .shop-related-products,
.preview-page-main .cart-table,
.preview-page-main .checkout-form,
.preview-page-main .checkout-review-block,
.preview-page-main .contact-item,
.preview-page-main .legal-content,
.preview-page-main .withdrawal-function,
.preview-page-main .shipping-payment-card {
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid var(--line);
    border-radius: 4px;
    box-shadow: 0 18px 48px rgba(67, 51, 39, 0.055);
}

.preview-page-main .shop-toolbar {
    box-shadow: none;
    background: transparent;
    border: 0;
    margin-bottom: clamp(34px, 4vw, 56px);
    padding: 13px 15px;
}

.preview-page-main .shop-page-intro {
    margin-left: auto;
    margin-right: auto;
}

.preview-lightbox {
    margin: auto;
    background: #24211e;
    border: 0;
    border-radius: 5px;
    color: white;
    max-width: 96vw;
    max-height: 94vh;
    padding: 48px;
}

.preview-lightbox::backdrop { background: rgb(0 0 0 / 78%); }
.preview-lightbox img { display: block; max-width: min(80vw, calc(96vw - 96px)); max-height: 76vh; object-fit: contain; }
.preview-lightbox button { position: absolute; background: #24211e; color: white; border: 0; min-width: 44px; min-height: 44px; font-size: 24px; cursor: pointer; }
.preview-lightbox [data-preview-close] { right: 0; top: 0; }
.preview-lightbox [data-preview-previous] { left: 0; top: 45%; }
.preview-lightbox [data-preview-next] { right: 0; top: 45%; }
.preview-lightbox button[hidden] { display: none; }
.design-preview-page :focus-visible { outline: 2px solid var(--accent-dark); outline-offset: 4px; }

.preview-page-main .shop-grid {
    gap: clamp(18px, 2.2vw, 32px);
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.preview-page-main .shop-card,
.preview-page-main .blog-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 4px;
    box-shadow: none;
    overflow: hidden;
}

.preview-page-main .shop-card {
    position: relative;
}

.preview-page-main .shop-card-image {
    aspect-ratio: 0.92;
    object-fit: cover;
}

.preview-page-main .shop-card-body {
    padding: 18px 18px 20px;
}

.preview-page-main .shop-card-meta {
    margin: 0;
    position: absolute;
    right: 12px;
    top: 12px;
    z-index: 1;
}

.preview-page-main .shop-card-meta .shop-category {
    display: none;
}

.preview-page-main .shop-card-meta .shop-stock-badge {
    backdrop-filter: blur(8px);
    background: rgba(251, 250, 247, 0.9);
    border: 1px solid rgba(117, 82, 59, 0.16);
    color: var(--ink-soft);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.preview-page-main .shop-card h2,
.preview-page-main .shop-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.preview-page-main .shop-card-footer {
    align-items: baseline;
    border-top: 0;
    padding-top: 0;
}

.preview-page-main .shop-card-link {
    background: transparent;
    color: var(--accent-dark);
    font-size: 0.72rem;
    min-height: auto;
    padding: 0;
}

.preview-page-main .shop-card-link::after {
    content: " →";
    margin-left: 3px;
}

.preview-page-main .shop-card-link:hover {
    background: transparent;
    color: var(--ink);
}

.preview-page-main .shop-category-filter a {
    border-radius: 999px;
}

.preview-page-main .shop-category-filter a.active {
    background: var(--accent-dark);
    color: var(--white);
}

.preview-page-main .shop-product-detail {
    background: transparent;
    border: 0;
    box-shadow: none;
    gap: clamp(34px, 5vw, 76px);
    padding: 0;
}

.preview-page-main .shop-detail-image {
    border-radius: 3px;
}

.preview-page-main .shop-detail-main-link {
    border-radius: 3px;
}

.preview-page-main .shop-detail-content {
    padding: clamp(4px, 1vw, 18px) 0;
}

.preview-page-main .shop-detail-content h1 {
    font-size: clamp(2.5rem, 4.5vw, 4rem);
    margin-bottom: 12px;
}

.preview-page-main .shop-price {
    color: var(--accent-dark);
}

.preview-page-main .shop-add-button {
    min-width: min(100%, 310px);
}

.preview-page-main .shop-trust-stack {
    background: transparent;
    border: 0;
}

.preview-page-main .shop-trust-item {
    border-color: var(--line);
}

.preview-page-main .shop-related-products .shop-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.preview-page-main .gallery-intro {
    margin: 0 auto clamp(38px, 5vw, 72px);
    max-width: 820px;
    text-align: center;
}

.preview-catalog-count {
    color: var(--accent-dark);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    margin: 18px 0 0;
    text-transform: uppercase;
}

.preview-page-main .gallery-intro h2 {
    font-size: clamp(2.5rem, 5vw, 4.7rem);
}

.preview-page-main .gallery-mosaic {
    gap: clamp(12px, 1.6vw, 24px);
}

.gallery-category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    justify-content: center;
    margin: -30px auto 46px;
    max-width: 1040px;
}

.preview-page-main button.gallery-filter-button {
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--ink-soft);
    min-height: 38px;
    padding: 7px 16px;
}

.preview-page-main button.gallery-filter-button:hover,
.preview-page-main button.gallery-filter-button.is-active {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: var(--white);
    transform: none;
}

.preview-page-main .gallery-mosaic-item[hidden] {
    display: none;
}

.preview-page-main .gallery-mosaic-item {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 3px;
    overflow: hidden;
}

.preview-page-main .gallery-mosaic-item a {
    border-radius: 2px;
}

.preview-page-main .gallery-mosaic-item figcaption {
    background: transparent;
    border: 0;
    border-radius: 0;
    bottom: auto;
    box-shadow: none;
    color: var(--ink);
    font-family: var(--serif);
    font-size: 0.95rem;
    left: auto;
    max-width: none;
    padding: 10px 4px 13px;
    position: static;
}

.preview-page-main .gallery-mosaic-item figcaption span {
    color: var(--accent-dark);
    font-family: var(--sans);
    font-size: 0.58rem;
    font-weight: 600;
    letter-spacing: 0.08em;
}

.preview-page-main .blog-list {
    gap: clamp(28px, 4vw, 56px);
}

.preview-page-main .blog-card {
    align-items: stretch;
    display: grid;
    grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
}

.preview-page-main .blog-card-image {
    height: 100%;
    min-height: 320px;
    object-fit: cover;
}

.preview-page-main .blog-card > :not(a),
.preview-page-main .blog-card > a + * {
    margin-left: clamp(24px, 3vw, 48px);
    margin-right: clamp(24px, 3vw, 48px);
}

.preview-page-main .contact-list,
.preview-page-main .shipping-payment-summary {
    gap: clamp(18px, 2.5vw, 34px);
}

.preview-page-main .contact-item,
.preview-page-main .shipping-payment-card,
.preview-page-main .legal-content,
.preview-page-main .withdrawal-function {
    padding: clamp(24px, 3vw, 44px);
}

.preview-page-main input,
.preview-page-main select,
.preview-page-main textarea {
    background: var(--white);
    border: 1px solid #cfc2b6;
    border-radius: 2px;
    color: var(--ink);
    font-family: var(--sans);
}

.preview-page-main input:focus,
.preview-page-main select:focus,
.preview-page-main textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(154, 116, 87, 0.12);
    outline: none;
}

.preview-safety-notice {
    background: #f4eee5;
    border: 1px solid #d8c7b6;
    color: var(--accent-dark);
    margin: 0 auto 30px;
    max-width: 1320px;
    padding: 14px 18px;
}

@media (max-width: 1100px) {
    .preview-page-main .shop-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .preview-page-main {
        padding-left: 5vw;
        padding-right: 5vw;
    }

    .preview-page-main .shop-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .preview-page-main .shop-related-products .shop-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .preview-page-main .blog-card {
        grid-template-columns: 1fr;
    }

    .preview-page-main .blog-card-image {
        min-height: 0;
    }
}

@media (max-width: 620px) {
    .preview-page-main {
        padding-bottom: 72px;
        padding-top: 42px;
    }

    .preview-page-main h1,
    .preview-page-main .gallery-intro h2 {
        font-size: clamp(2.25rem, 12vw, 3.2rem);
    }

    .preview-page-main .shop-grid {
        gap: 12px;
    }

    .preview-page-main .shop-card-body {
        padding: 13px;
    }

    .preview-page-main .shop-card h2,
    .preview-page-main .shop-card h3 {
        font-size: 1rem;
    }

    .preview-page-main .shop-toolbar {
        align-items: stretch;
        flex-direction: column;
        flex-wrap: nowrap;
    }

    .preview-page-main .shop-category-filter {
        min-width: 0;
        width: calc(100% + 30px);
        max-width: calc(100% + 30px);
        flex-wrap: nowrap;
        margin: 0 -15px;
        overflow-x: auto;
        overflow-y: hidden;
        padding: 2px 15px 9px;
        scrollbar-width: thin;
    }

    .preview-page-main .shop-category-filter a {
        white-space: nowrap;
    }

    .gallery-category-filter {
        flex-wrap: nowrap;
        justify-content: flex-start;
        margin-left: -5vw;
        margin-right: -5vw;
        overflow-x: auto;
        padding: 2px 5vw 12px;
    }

    .preview-page-main button.gallery-filter-button {
        white-space: nowrap;
    }
}