/* 独立商品详情页：沿用商品列表当前域名的主题配置 */
        body.detail-page-open {
            width: 100%;
            max-width: 100vw;
            background: var(--theme-base) !important;
            overflow-x: hidden !important;
            overscroll-behavior-x: none;
            touch-action: pan-y;
        }

        #productDetailPage {
            width: 100%;
            max-width: 100vw;
            min-height: 100vh;
            overflow-x: hidden;
            overscroll-behavior-x: none;
            background: var(--theme-base) !important;
            color: #f8fafc !important;
        }

        #productDetailPage * {
            box-sizing: border-box;
        }

        #productDetailPage .detail-shell {
            width: min(100%, 1280px);
            margin: 0 auto;
        }

        #productDetailPage .detail-header {
            position: sticky;
            top: 0;
            z-index: 70;
            background: var(--theme-base) !important;
            border-bottom: 1px solid var(--theme-border) !important;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14);
        }

        #productDetailPage .detail-panel {
            background: var(--theme-card) !important;
            border: 1px solid var(--theme-border) !important;
            box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
        }

        #productDetailPage .detail-subpanel {
            background: var(--theme-element) !important;
            border: 1px solid var(--theme-border-light) !important;
        }

        #productDetailPage .detail-title,
        #productDetailPage .detail-strong,
        #productDetailPage .detail-white {
            color: #f8fafc !important;
        }

        #productDetailPage .detail-muted {
            color: #9ca3af !important;
        }

        #productDetailPage .detail-price,
        #productDetailPage #detailBrandName {
            color: var(--theme-primary) !important;
        }

        #productDetailPage .detail-accent-bg {
            background: var(--theme-button) !important;
            color: var(--theme-button-text) !important;
        }

        #productDetailPage .detail-accent-bg:hover {
            background: var(--theme-button-hover) !important;
        }

        #productDetailPage .detail-accent-border {
            border-color: var(--theme-primary) !important;
            color: var(--theme-primary) !important;
        }

        #productDetailPage .detail-subpanel:hover,
        #productDetailPage .detail-panel:hover {
            border-color: var(--theme-border-hover) !important;
        }

        #productDetailPage button,
        #productDetailPage input,
        #productDetailPage a {
            -webkit-tap-highlight-color: transparent;
        }

        #productDetailPage .detail-panel,
        #productDetailPage .detail-subpanel {
            border-radius: 18px !important;
        }

        #productDetailPage #detailBackBtn,
        #productDetailPage #detailHeaderShareBtn,
        #productDetailPage #detailBottomShareBtn {
            border-radius: 9999px !important;
        }

        #productDetailPage #detailSearchForm,
        #productDetailPage #detailBuyBtn,
        #productDetailPage #detailBottomBuyBtn,
        #productDetailPage #detailWeidianBtn,
        #productDetailPage #detailNotFoundBackBtn {
            border-radius: 9999px !important;
        }

        #productDetailPage #detailSearchForm button {
            border-radius: 9999px !important;
        }

        /* 商品详情图集：大图、缩略图都使用带透明主题色的圆角容器 */
        #productDetailPage #detailMainImageWrap {
            margin: 14px 14px 0;
            padding: 10px;
            background: var(--theme-primary-alpha) !important;
            border: 1px solid var(--theme-border-light) !important;
            border-radius: 24px !important;
            overflow: hidden;
            touch-action: pan-y pinch-zoom;
            overscroll-behavior-x: contain;
            user-select: none;
            -webkit-user-select: none;
            cursor: grab;
        }

        #productDetailPage #detailMainGalleryViewport {
            background: #ffffff !important;
            border-radius: 16px !important;
            overflow: hidden;
            transform: translateZ(0);
        }

        #productDetailPage #detailMainGalleryTrack {
            display: flex;
            height: 100%;
            transform: translate3d(0, 0, 0);
            transition: transform 320ms cubic-bezier(0.22, 0.61, 0.36, 1);
            will-change: transform;
            backface-visibility: hidden;
        }

        #productDetailPage .detail-main-slide {
            flex: 0 0 100%;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #ffffff;
            overflow: hidden;
        }

        #productDetailPage .detail-main-slide-image {
            display: block;
            width: 100%;
            height: 100%;
            object-fit: contain;
            background: #ffffff !important;
            border-radius: 16px !important;
            pointer-events: none;
            user-select: none;
            -webkit-user-select: none;
            -webkit-user-drag: none;
            transform: translateZ(0);
            backface-visibility: hidden;
        }

        #productDetailPage #detailThumbs {
            margin: 12px 14px 14px;
            padding: 10px;
            gap: 10px;
            background: var(--theme-primary-alpha) !important;
            border: 1px solid var(--theme-border-light) !important;
            border-radius: 20px !important;
            scroll-padding-left: 10px;
            scroll-snap-type: x proximity;
            overscroll-behavior-x: contain;
        }

        #productDetailPage #detailThumbs > button {
            flex: 0 0 96px;
            width: 96px !important;
            height: 96px !important;
            border-radius: 14px !important;
            scroll-snap-align: start;
        }

        #productDetailPage .detail-thumb-image {
            border-radius: 11px !important;
        }

        /* QC 图片：每张独占一行，只显示图片 */
        #productDetailPage #detailQcSection {
            margin-top: 28px;
        }

        #productDetailPage #detailQcHeading {
            padding-left: 18px;
            padding-right: 18px;
        }

        #productDetailPage #detailQcGrid {
            display: flex !important;
            flex-direction: column;
            gap: 18px;
            padding-left: 18px;
            padding-right: 18px;
        }

        #productDetailPage .detail-qc-card {
            width: 100%;
            overflow: hidden;
            border: 1px solid var(--theme-border-light) !important;
            border-radius: 22px !important;
            background: var(--theme-primary-alpha) !important;
            padding: 7px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.14);
            content-visibility: auto;
            contain-intrinsic-size: 680px 680px;
        }

        #productDetailPage .detail-grid-image {
            display: block;
            width: 100%;
            height: auto;
            max-height: none;
            object-fit: contain;
            background: #ffffff;
            border-radius: 16px !important;
        }

        #detailOriginalLink,
        #detailSearchInput {
            user-select: text;
            color: #f8fafc !important;
            background: transparent !important;
            outline: none;
        }

        #detailOriginalLink::placeholder,
        #detailSearchInput::placeholder {
            color: #6b7280 !important;
        }

        #productDetailPage #detailCopyOriginalBtn {
            background: transparent !important;
            border: 0 !important;
            box-shadow: none !important;
        }

        #productDetailPage #detailCopyOriginalBtn:hover {
            background: var(--theme-primary-alpha) !important;
            color: var(--theme-primary) !important;
        }

        .detail-thumb-active {
            border-color: var(--theme-primary) !important;
            box-shadow: 0 0 0 3px var(--theme-primary-alpha) !important;
        }

        .detail-dot-active {
            width: 22px !important;
            background: var(--theme-primary) !important;
        }

        #productDetailPage #detailGalleryDots > * {
            background-color: var(--theme-border-hover);
        }

        #productDetailPage .border-t {
            border-color: var(--theme-border) !important;
        }

        #detailBottomBar {
            background: var(--theme-card) !important;
            border-color: var(--theme-border) !important;
            box-shadow: 0 -12px 30px rgba(0, 0, 0, 0.28) !important;
        }

        /* 独立搜索结果页不显示商品详情底部价格/购买栏 */
        body.detail-search-page-open #detailBottomBar {
            display: none !important;
            visibility: hidden !important;
            pointer-events: none !important;
        }

        /* 移动端底部购买栏：按钮宽度跟随文案，超长时才限制最大宽度 */
        #detailBottomBar {
            display: flex !important;
            align-items: center;
            justify-content: space-between;
            overflow: hidden;
        }

        #detailBottomActions {
            min-width: 0;
            margin-left: auto;
        }

        #detailBottomShareBtn {
            width: 48px;
            min-width: 48px;
            height: 48px;
            border-radius: 9999px !important;
        }

        #detailBottomBuyBtn {
            width: max-content;
            min-width: 132px;
            max-width: calc(100vw - 184px);
            flex: 0 1 auto;
            padding-left: 22px;
            padding-right: 22px;
        }

        #detailBottomBuyText {
            display: block;
            min-width: 0;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            line-height: 1;
            font-size: clamp(11px, 3.6vw, 16px);
        }

        /* 商品卡片：价格单独一行，购买按钮在下一行居中并保留左右间距 */
        .product-card-buy-wrap {
            width: 100%;
            padding-left: 2px;
            padding-right: 2px;
            margin-top: 12px;
        }

        .product-card-buy-btn {
            width: 100%;
            min-width: 0;
            max-width: none;
            border-radius: 0.5rem !important;
        }

        .product-card-buy-btn span {
            min-width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        @media (min-width: 640px) {
            .product-card-buy-wrap {
                padding-left: 4px;
                padding-right: 4px;
            }
        }


        /* 详情页目录面包屑：Home、一级目录、二级目录都可以点击 */
        #detailBreadcrumb {
            white-space: normal;
        }

        #detailBreadcrumb .detail-breadcrumb-link {
            appearance: none;
            -webkit-appearance: none;
            display: inline;
            padding: 0 !important;
            margin: 0;
            background: transparent !important;
            border: 0 !important;
            box-shadow: none !important;
            color: inherit !important;
            font: inherit;
            line-height: inherit;
            cursor: pointer;
        }

        #detailBreadcrumb .detail-breadcrumb-link:hover,
        #detailBreadcrumb .detail-breadcrumb-link:focus-visible {
            color: var(--theme-primary) !important;
            text-decoration: underline;
            text-underline-offset: 3px;
            outline: none;
        }

        #detailBreadcrumb .detail-breadcrumb-separator {
            display: inline-block;
            padding: 0 7px;
            opacity: 0.7;
        }

        /* 独立搜索结果页：不受当前目录限制 */
        #detailSearchResultsSection .detail-search-results-header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 18px;
        }

        #detailSearchResultsGrid > div {
            min-width: 0;
        }

        .detail-search-sort-controls {
            display: grid;
            grid-template-columns: minmax(64px, .72fr) minmax(0, 1.25fr) minmax(0, 1.25fr);
            align-items: center;
            gap: 8px;
            width: min(100%, 430px);
        }

        .detail-search-sort-btn {
            width: 100%;
            min-width: 0;
            min-height: 36px;
            padding: 7px 6px;
            border-radius: 9999px !important;
            border: 1px solid var(--theme-border-light) !important;
            background: var(--theme-element) !important;
            color: #9ca3af !important;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif !important;
            font-size: 11px !important;
            line-height: 1 !important;
            letter-spacing: -0.02em;
            font-weight: 800;
            white-space: nowrap;
            text-align: center;
            transition: border-color .2s ease, color .2s ease, background-color .2s ease, transform .15s ease;
        }

        .detail-search-sort-btn:hover {
            border-color: var(--theme-primary) !important;
            color: var(--theme-primary) !important;
        }

        .detail-search-sort-btn.is-active {
            background: var(--theme-button) !important;
            border-color: var(--theme-button) !important;
            color: var(--theme-button-text) !important;
        }

        #detailSearchLoadMore {
            border-radius: 9999px !important;
        }

        @media (max-width: 767px) {
            #detailSearchResultsSection {
                padding-left: 14px;
                padding-right: 14px;
            }

            #detailSearchResultsSection .detail-panel {
                border-left-width: 1px !important;
                border-right-width: 1px !important;
                border-radius: 18px !important;
            }

            #detailSearchResultsSection .detail-search-results-header {
                align-items: stretch;
                flex-direction: column;
                gap: 12px;
            }

            .detail-search-sort-controls {
                grid-template-columns: minmax(58px, .7fr) minmax(0, 1.3fr) minmax(0, 1.3fr);
                gap: 6px;
                width: 100%;
            }

            .detail-search-sort-btn {
                min-height: 34px;
                padding-left: 3px;
                padding-right: 3px;
                font-size: clamp(9px, 2.45vw, 10.5px) !important;
            }
        }

        /* tigercloset 同款站点使用代码中已有的白底黑字、锐角风格 */
        html[data-site-theme="tigercloset"] body.detail-page-open,
        html[data-site-theme="tigercloset"] #productDetailPage {
            background: #ffffff !important;
            color: #000000 !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-header {
            background: #ffffff !important;
            border-color: #d9d9d9 !important;
            box-shadow: none !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-panel {
            background: #ffffff !important;
            border-color: #d9d9d9 !important;
            box-shadow: none !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-subpanel {
            background: #f6f6f6 !important;
            border-color: #d9d9d9 !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-title,
        html[data-site-theme="tigercloset"] #productDetailPage .detail-strong,
        html[data-site-theme="tigercloset"] #productDetailPage .detail-white,
        html[data-site-theme="tigercloset"] #detailOriginalLink,
        html[data-site-theme="tigercloset"] #detailSearchInput {
            color: #000000 !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-muted {
            color: #555555 !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-price,
        html[data-site-theme="tigercloset"] #productDetailPage #detailBrandName {
            color: #000000 !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-accent-bg {
            background: #000000 !important;
            color: #ffffff !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-accent-border {
            border-color: #000000 !important;
            color: #000000 !important;
        }

        html[data-site-theme="tigercloset"] #productDetailPage .detail-panel,
        html[data-site-theme="tigercloset"] #productDetailPage .detail-subpanel,
        html[data-site-theme="tigercloset"] #productDetailPage button,
        html[data-site-theme="tigercloset"] #productDetailPage input,
        html[data-site-theme="tigercloset"] #productDetailPage a,
        html[data-site-theme="tigercloset"] #productDetailPage img {
            border-radius: 2px !important;
        }

        html[data-site-theme="tigercloset"] #detailBottomBar {
            background: #ffffff !important;
            border-color: #d9d9d9 !important;
            box-shadow: 0 -8px 20px rgba(0, 0, 0, 0.08) !important;
        }

        /* 商品详情页右上角三点菜单：币种与页面主题 */
        #detailMoreMenuWrap {
            position: relative;
            z-index: 130;
        }

        #detailMoreBtn {
            border-radius: 9999px !important;
        }

        #detailMoreMenu {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            width: min(290px, calc(100vw - 28px));
            max-height: min(70vh, 560px);
            overflow-y: auto;
            overscroll-behavior: contain;
            background: var(--theme-card) !important;
            border: 1px solid var(--theme-border) !important;
            border-radius: 16px !important;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.34);
            color: #f8fafc;
        }

        #detailMoreMenu.hidden {
            display: none !important;
        }

        #detailMoreMenu .detail-menu-heading {
            color: #9ca3af;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            padding: 14px 16px 8px;
        }

        #detailMoreMenu .detail-menu-section + .detail-menu-section {
            border-top: 1px solid var(--theme-border);
        }

        #detailCurrencyOptions {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 6px;
            padding: 4px 10px 12px;
        }

        #detailThemeOptions {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
            padding: 4px 10px 12px;
        }

        #detailMoreMenu .detail-menu-option {
            min-width: 0;
            min-height: 42px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            padding: 9px 10px;
            color: #d1d5db;
            background: transparent;
            border: 1px solid transparent;
            border-radius: 10px !important;
            font-size: 13px;
            font-weight: 800;
            text-align: left;
            transition: background-color .18s ease, border-color .18s ease, color .18s ease;
        }

        #detailMoreMenu .detail-menu-option:hover {
            background: var(--theme-element);
            border-color: var(--theme-border-light);
        }

        #detailMoreMenu .detail-menu-option.is-active {
            color: var(--theme-primary) !important;
            background: var(--theme-primary-alpha) !important;
            border-color: var(--theme-primary) !important;
        }

        #detailMoreMenu .detail-menu-option-label {
            min-width: 0;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }

        html[data-site-theme="tigercloset"] #detailMoreMenu {
            background: #ffffff !important;
            border-color: #d9d9d9 !important;
            color: #000000 !important;
            box-shadow: 0 16px 38px rgba(0, 0, 0, 0.14) !important;
        }

        html[data-site-theme="tigercloset"] #detailMoreMenu .detail-menu-heading {
            color: #666666 !important;
        }

        html[data-site-theme="tigercloset"] #detailMoreMenu .detail-menu-option {
            color: #111111 !important;
        }

        html[data-site-theme="tigercloset"] #detailMoreMenu .detail-menu-option.is-active {
            color: #000000 !important;
            background: #f3f3f3 !important;
            border-color: #000000 !important;
        }

        @media (max-width: 767px) {
            #detailHeaderShareBtn {
                display: none !important;
            }

            #productDetailPage {
                padding-bottom: 88px;
            }

            #productDetailPage .detail-shell {
                width: 100%;
            }

            #productDetailPage .detail-header-inner {
                padding-left: 14px;
                padding-right: 14px;
            }

            #productDetailPage .detail-main-wrap {
                padding: 0;
            }

            #productDetailPage .detail-desktop-actions {
                display: none !important;
            }

            /* 移动端通过手指左右滑动大图，隐藏左右切换按钮 */
            #productDetailPage #detailPrevImageBtn,
            #productDetailPage #detailNextImageBtn {
                display: none !important;
            }

            #productDetailPage #detailMainImageWrap {
                margin: 12px 12px 0;
                padding: 8px;
                border-radius: 20px !important;
            }

            #productDetailPage #detailMainGalleryViewport,
            #productDetailPage .detail-main-slide-image {
                border-radius: 14px !important;
            }

            #productDetailPage #detailThumbs {
                margin: 10px 12px 12px;
                padding: 8px;
                gap: 10px;
                border-radius: 18px !important;
            }

            /* 一屏约显示 3.5 张，让下一张明显露出，提示可以左右滑动 */
            #productDetailPage #detailThumbs > button {
                flex: 0 0 28%;
                width: 28% !important;
                height: auto !important;
                aspect-ratio: 1 / 1;
                min-width: 78px;
                max-width: 104px;
                border-radius: 13px !important;
            }

            #productDetailPage #detailQcSection {
                margin-top: 24px;
            }

            #productDetailPage #detailQcHeading,
            #productDetailPage #detailQcGrid {
                padding-left: 14px;
                padding-right: 14px;
            }

            #productDetailPage #detailQcGrid {
                gap: 14px;
            }

            #productDetailPage .detail-qc-card {
                padding: 6px;
                border-radius: 19px !important;
            }

            #productDetailPage .detail-grid-image {
                border-radius: 14px !important;
            }

            #productDetailPage .detail-panel {
                border-left-width: 0 !important;
                border-right-width: 0 !important;
                border-radius: 0 !important;
            }

            #productDetailPage aside.detail-panel {
                margin-top: 0;
                padding-bottom: 24px;
            }
        }

        @media (min-width: 768px) {
            #detailBottomBar {
                display: none !important;
            }
        }

/* Product detail: tutorial and FAQ accordions */
#detailTipsContent {
    overflow: hidden;
}

.detail-guide-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.detail-guide-card {
    overflow: hidden;
    border: 1px solid var(--theme-border-light);
    border-radius: var(--site-card-button-radius) !important;
    background: var(--theme-card);
}

.detail-guide-toggle {
    width: 100%;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border: 0;
    background: transparent;
    color: #f8fafc;
    text-align: left;
    font-size: 14px;
    font-weight: 900;
}

.detail-guide-toggle:hover {
    background: var(--theme-primary-alpha);
    color: var(--theme-primary);
}

.detail-guide-toggle-title {
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 9px;
}

.detail-guide-toggle-title > i {
    flex: 0 0 auto;
    font-size: 19px;
}

.detail-guide-caret {
    flex: 0 0 auto;
    transition: transform 180ms ease;
}

.detail-guide-toggle[aria-expanded="true"] .detail-guide-caret {
    transform: rotate(180deg);
}

.detail-guide-article {
    max-height: min(68vh, 760px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 4px 16px 18px;
    border-top: 1px solid var(--theme-border);
    color: #cbd5e1;
    font-size: 14px;
    line-height: 1.7;
    user-select: text;
}

.detail-guide-article h2 {
    margin: 16px 0 10px;
    color: #f8fafc;
    font-size: 19px;
    line-height: 1.35;
    font-weight: 900;
}

.detail-guide-article h3 {
    margin: 18px 0 6px;
    color: #f8fafc;
    font-size: 15px;
    line-height: 1.45;
    font-weight: 900;
}

.detail-guide-article p {
    margin: 8px 0;
}

.detail-guide-article ul {
    margin: 8px 0;
    padding-left: 20px;
    list-style: disc;
}

.detail-guide-article li + li {
    margin-top: 4px;
}

.detail-guide-article strong {
    color: #f8fafc;
}

.detail-guide-link {
    color: var(--theme-primary) !important;
    font-weight: 900;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.detail-guide-ending {
    margin-top: 18px !important;
    color: var(--theme-primary);
    font-weight: 900;
}

html[data-color-mode="light"] .detail-guide-card,
html[data-site-theme="tigercloset"] .detail-guide-card {
    background: #ffffff;
    border-color: var(--theme-border);
}

html[data-color-mode="light"] .detail-guide-toggle,
html[data-site-theme="tigercloset"] .detail-guide-toggle,
html[data-color-mode="light"] .detail-guide-article h2,
html[data-color-mode="light"] .detail-guide-article h3,
html[data-color-mode="light"] .detail-guide-article strong,
html[data-site-theme="tigercloset"] .detail-guide-article h2,
html[data-site-theme="tigercloset"] .detail-guide-article h3,
html[data-site-theme="tigercloset"] .detail-guide-article strong {
    color: #111827;
}

html[data-color-mode="light"] .detail-guide-article,
html[data-site-theme="tigercloset"] .detail-guide-article {
    color: #4b5563;
    border-color: var(--theme-border);
}

@media (max-width: 767px) {
    .detail-guide-toggle {
        padding: 11px 12px;
        font-size: 13px;
    }

    .detail-guide-article {
        max-height: 64vh;
        padding: 2px 13px 16px;
        font-size: 13px;
        line-height: 1.65;
    }

    .detail-guide-article h2 {
        font-size: 17px;
    }

    .detail-guide-article h3 {
        font-size: 14px;
    }
}