.shop-page .product-detail-hero { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) 280px; gap: 24px; align-items: start; }
.shop-page .product-information-panel { min-width: 0; padding: 8px 0; }
.shop-page .product-information-panel h1 { margin: 12px 0; font-size: 24px; font-weight: 500; line-height: 1.4; overflow-wrap: anywhere; }
.shop-page .product-information-panel h2 { font-size: 18px; margin: 24px 0 10px; }
.shop-page .product-information-panel .product-brand-line { flex-wrap: wrap; font-size: 12px; }
.shop-page .product-key-facts { margin: 18px 0 10px; border-top: 1px solid var(--shop-line); }
.shop-page .product-key-facts > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 16px; padding: 9px 0; border-bottom: 1px solid var(--shop-line); font-size: 13px; }
.shop-page .product-key-facts dt { font-weight: 600; overflow-wrap: anywhere; }
.shop-page .product-key-facts dd { margin: 0; overflow-wrap: anywhere; }
.shop-page .product-summary-features { padding-left: 20px; line-height: 1.65; font-size: 14px; }
.shop-page .product-summary-features li { margin-bottom: 8px; }
.shop-page .product-purchase-panel { padding: 18px; border: 1px solid var(--shop-line); border-radius: 8px; box-shadow: none; }
.shop-page .product-purchase-panel .product-price-block { margin: 0 0 18px; padding: 0 0 16px; }
.shop-page .product-purchase-panel .product-price-block > strong { font-size: 26px; overflow-wrap: anywhere; }
.shop-page .product-buy-form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.shop-page .product-buy-form .product-add-button { width: 100%; min-height: 44px; justify-content: center; border-radius: 4px; padding: 10px; font-size: 14px; }
.shop-page .product-service-notes { gap: 12px; font-size: 12px; }
.shop-page .payment-options { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; margin-top: 16px; }
.shop-page .payment-option-card { padding: 12px 0; border: 0; border-bottom: 1px solid var(--shop-line); border-radius: 0; background: none; box-shadow: none; min-width: 0; }
.shop-page .payment-option-content { min-width: 0; overflow-wrap: anywhere; }
.shop-page .payment-option-content strong { font-size: 13px; }
.shop-page .payment-option-content span { font-size: 12px; }
.shop-page .product-gallery { position: sticky; top: 150px; }
.shop-page .product-gallery-stage { border: 0; box-shadow: none; border-radius: 0; background: #fff; }
.shop-page .product-gallery-image { padding: 16px; }
.shop-page .product-gallery-thumbs { flex-wrap: wrap; gap: 8px; }
.shop-page .product-gallery-thumb { width: 58px; height: 58px; flex: 0 0 58px; border-radius: 4px; }
.shop-page .product-resource-grid { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--shop-line); }
.shop-page #product-specifications { scroll-margin-top: 160px; }
html[data-theme="light"] .shop-page .product-information-panel { color: #202124; }
html[data-theme="light"] .shop-page .product-information-panel h1 { color: #202124; }
html[data-theme="light"] .shop-page .product-purchase-panel .payment-option-content strong { color: #202124; }
html[data-theme="light"] .shop-page .product-purchase-panel .payment-option-content span { color: #515963; }
/* Payment methods here are informational, not selectable checkout controls. */
.shop-page .product-purchase-panel .payment-option-card { cursor: default; transition: background-color .2s ease; }
.shop-page .product-purchase-panel .payment-option-card:hover { transform: none; box-shadow: none; }
html[data-theme="light"] .shop-page .product-purchase-panel .payment-option-card:hover { background: #eef4f2; border-color: #d5dfda; }
html[data-theme="light"] .shop-page .product-purchase-panel .payment-option-card:hover > svg { color: #17654e; }
html[data-theme="light"] .shop-page .product-information-panel .product-brand-line small { color: #59616b; }
.product-detail-page {
    --detail-text: #20262d;
    --detail-muted: #56616d;
    --detail-surface: #ffffff;
    --detail-hover: #edf4f1;
    --detail-line: #d9dfe4;
    --detail-link: #17654e;
    --detail-button: #17654e;
    --detail-button-hover: #104c3a;
    --detail-on-button: #ffffff;
}
html[data-theme="dark"] .product-detail-page {
    --detail-text: #eef1f4;
    --detail-muted: #b3bdc7;
    --detail-surface: #202428;
    --detail-hover: #293730;
    --detail-line: #46515b;
    --detail-link: #8ed8b6;
    --detail-button: #8ed8b6;
    --detail-button-hover: #b1e8ce;
    --detail-on-button: #132b21;
}
html[data-theme] .shop-page.product-detail-page { color: var(--detail-text); background: transparent; }
html[data-theme] .shop-page .product-information-panel,
html[data-theme] .shop-page .product-purchase-panel,
html[data-theme] .shop-page .product-information-panel h1 { color: var(--detail-text); }
html[data-theme] .shop-page .product-purchase-panel { background: var(--detail-surface); border-color: var(--detail-line); }
.shop-page .product-information-panel h1 { font-size: 26px; font-weight: 600; line-height: 1.35; }
html[data-theme] .shop-page .product-information-panel :is(h2, h3),
html[data-theme] .shop-page .product-resource-grid :is(h2, h3),
html[data-theme] .shop-page .product-reviews h2 { color: var(--detail-text); font-size: 18px; line-height: 1.4; font-weight: 600; letter-spacing: 0; }
html[data-theme] .shop-page .product-information-panel .product-detail-description { color: var(--detail-text); font-size: 14px; line-height: 1.7; }
html[data-theme] .shop-page .product-information-panel .product-brand-line small { color: var(--detail-muted); font-size: 12px; letter-spacing: 0; }
html[data-theme] .shop-page .product-information-panel .product-brand-category { font-size: 12px; font-weight: 500; letter-spacing: 0; }
html[data-theme] .shop-page .product-information-panel a { color: var(--detail-link); font-size: 13px; }
html[data-theme] .shop-page .product-information-panel a:hover { text-decoration: underline; text-underline-offset: 3px; }
html[data-theme] .shop-page .product-information-panel .product-brand-category-separator { color: var(--detail-muted); }
html[data-theme] .shop-page .product-key-facts { border-color: var(--detail-line); }
html[data-theme] .shop-page .product-key-facts > div { border-color: var(--detail-line); font-size: 13px; line-height: 1.6; }
html[data-theme] .shop-page .product-key-facts dt { color: var(--detail-muted); font-weight: 500; }
html[data-theme] .shop-page .product-key-facts dd { color: var(--detail-text); }
html[data-theme] .shop-page .product-purchase-panel .product-price-block > strong { color: var(--detail-text); font-size: 28px; line-height: 1.25; font-weight: 700; }
html[data-theme] .shop-page .product-purchase-panel .product-price-block del { color: var(--detail-muted); font-size: 14px; }
html[data-theme] .shop-page .product-purchase-panel .product-add-button { color: var(--detail-on-button) !important; background: var(--detail-button) !important; border-color: var(--detail-button) !important; font-size: 14px; font-weight: 600; box-shadow: none; }
html[data-theme] .shop-page .product-purchase-panel .product-add-button:hover { background: var(--detail-button-hover) !important; border-color: var(--detail-button-hover) !important; }
html[data-theme] .shop-page .product-purchase-panel .product-add-button .icon { color: inherit; }
html[data-theme] .shop-page .product-purchase-panel .quantity-picker { background: var(--detail-surface); border-color: var(--detail-line); }
html[data-theme] .shop-page .product-purchase-panel .quantity-picker :is(input, button) { color: var(--detail-text); background: transparent; font-size: 14px; min-height: 44px; }
html[data-theme] .shop-page .product-purchase-panel .quantity-picker button:hover { background: var(--detail-hover); }
html[data-theme] .shop-page .product-purchase-panel .product-service-notes { border-color: var(--detail-line); }
html[data-theme] .shop-page .product-purchase-panel .product-service-notes span { color: var(--detail-text); font-size: 13px; line-height: 1.6; }
html[data-theme] .shop-page .product-purchase-panel .product-service-notes .icon { color: var(--detail-link); flex-shrink: 0; }
html[data-theme] .shop-page .product-purchase-panel .payment-option-card { gap: 10px; padding: 12px 8px; border-color: var(--detail-line); }
html[data-theme] .shop-page .product-purchase-panel .payment-option-card:hover { background: var(--detail-hover); border-color: var(--detail-line); }
html[data-theme] .shop-page .product-purchase-panel .payment-option-content strong { color: var(--detail-text); font-size: 13px; font-weight: 600; line-height: 1.5; }
html[data-theme] .shop-page .product-purchase-panel .payment-option-content span { color: var(--detail-muted); font-size: 13px; line-height: 1.6; }
html[data-theme] .shop-page .product-purchase-panel .payment-option-card > svg { color: var(--detail-link); }
html[data-theme] .shop-page .product-purchase-panel .experience-contact { color: var(--detail-link); font-size: 13px; overflow-wrap: anywhere; }
html[data-theme] .shop-page .product-detail-hero :focus-visible { outline: 2px solid var(--detail-link); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
    .shop-page .product-purchase-panel .payment-option-card { transition: none; }
}
@media (max-width: 1150px) {
    .shop-page .product-detail-hero { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .shop-page .product-gallery { position: static; }
    .shop-page .product-purchase-panel { grid-column: 2; }
}
@media (max-width: 760px) {
    .shop-page .product-detail-hero { grid-template-columns: minmax(0, 1fr); gap: 20px; }
    .shop-page .product-purchase-panel { grid-column: auto; }
    .shop-page .product-information-panel h1 { font-size: 22px; }
    .shop-page .product-resource-grid { grid-template-columns: minmax(0, 1fr); }
}
.shop-main > .shop-page.product-detail-page { width: 100%; max-width: none; margin-inline: 0; }