/* 通用横幅 */
        .general-banner {
            position: relative;
            width: 100%;
            height: 220px;
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-top: 95px;
        }

        .general-banner-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            z-index: 0;
        }

        .general-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 1;
        }

        .general-banner-content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: #fff;
            padding: 0 20px;
        }

        .general-banner-title {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 10px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }

        .general-banner-description {
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
        }

        @media screen and (max-width: 992px) {
            .general-banner { margin-top: 70px; height: 180px; }
            .general-banner-title { font-size: 2rem; }
        }

        @media screen and (max-width: 768px) {
            .general-banner { margin-top: 60px; height: 150px; }
            .general-banner-title { font-size: 1.5rem; }
            .general-banner-description { font-size: 0.9rem; }        
        }


        /* ========== 产品列表页样式（添加.product-list-main作用域） ========== */
        .product-list-main {
            max-width: 1380px;
            margin: 0 auto;
            padding: 40px 28px;
            margin-top: 20px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
            position: relative;
        }

        .product-list-main .product-categories {
            display: flex;
            gap: 12px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .product-list-main .category-btn {
            padding: 10px 24px;
            border: 2px solid #e5e0da;
            background: #fff;
            color: #3f3a35;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .product-list-main .category-btn:hover {
            border-color: #F05D0D;
            color: #F05D0D;
        }

        .product-list-main .category-btn.active {
            background: #F05D0D;
            border-color: #F05D0D;
            color: #fff;
        }

        .product-list-main .category-select-wrapper {
            display: none;
            margin-bottom: 30px;
        }

        .product-list-main .category-select {
            width: 100%;
            padding: 12px 20px;
            border: 2px solid #e5e0da;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            color: #3f3a35;
            background: #fff;
            cursor: pointer;
            appearance: none;
            -webkit-appearance: none;
            -moz-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%233f3a35' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 20px center;
        }

        .product-list-main .category-select:focus {
            outline: none;
            border-color: #F05D0D;
        }

        .product-list-main .product-grid-wrapper {
            position: relative;
            min-height: 200px;
            margin-bottom: 50px;
        }

        .product-list-main .product-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            transition: opacity 0.3s ease;
        }

        .product-list-main .product-grid.loading {
            opacity: 0;
            pointer-events: none;
        }

        .product-list-main .product-card {
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 4px rgba(0,0,0,0.04);
            transition: box-shadow 0.3s ease;
            text-decoration: none;
            display: block;
            position: relative;
            cursor: pointer;
            animation: productFadeInUp 0.4s ease forwards;
        }

        .product-list-main .product-card:hover {
            box-shadow: 0 4px 8px rgba(0,0,0,0.08);
        }

        .product-list-main .product-card.hidden {
            display: none;
        }

        .product-list-main .product-card.show {
            animation: productFadeInUp 0.5s ease forwards;
        }

        @keyframes productFadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .product-list-main .product-image-wrapper {
            position: relative;
            width: 100%;
            padding-top: 100%;
            overflow: hidden;
            background: #f8f6f4;
        }

        .product-list-main .product-image {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        .product-list-main .product-card:hover .product-image {
            transform: scale(1.08);
        }

        .product-list-main .product-hover-icon {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%) scale(0);
            width: 50px;
            height: 50px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.3s ease, opacity 0.3s ease;
            opacity: 0;
            pointer-events: none;
        }

        .product-list-main .product-card:hover .product-hover-icon {
            transform: translate(-50%, -50%) scale(1);
            opacity: 1;
        }

        .product-list-main .product-hover-icon svg {
            width: 24px;
            height: 24px;
            color: #F05D0D;
        }

        .product-list-main .product-info {
            padding: 15px;
            text-align: center;
        }

        .product-list-main .product-model {
            font-size: 1rem;
            font-weight: 600;
            color: #2e2b28;
            margin-bottom: 0;
            transition: color 0.3s ease;
            text-align: center;
        }

        .product-list-main .product-card:hover .product-model {
            color: #F05D0D;
        }

        .product-list-main .loading-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: none;
            align-items: center;
            justify-content: center;
            background: rgba(244, 242, 239, 0.8);
            z-index: 10;
            border-radius: 8px;
        }

        .product-list-main .loading-overlay.active {
            display: flex;
        }

        .product-list-main .loading-spinner {
            width: 50px;
            height: 50px;
            border: 3px solid #f3f3f3;
            border-top: 3px solid #F05D0D;
            border-radius: 50%;
            animation: productSpin 0.8s linear infinite;
        }

        @keyframes productSpin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }

        .product-list-main .loading-text {
            margin-top: 15px;
            color: #6b635b;
            font-size: 1rem;
            font-weight: 500;
            text-align: center;
        }

        .product-list-main .product-pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            margin-top: 20px;
            transition: opacity 0.3s ease;
        }

        .product-list-main .pagination-btn {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid #e5e0da;
            background: #fff;
            color: #3f3a35;
            font-size: 1rem;
            font-weight: 600;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .product-list-main .pagination-btn:hover {
            border-color: #F05D0D;
            color: #F05D0D;
        }

        .product-list-main .pagination-btn.active {
            background: #F05D0D;
            border-color: #F05D0D;
            color: #fff;
        }

        .product-list-main .pagination-btn.disabled {
            opacity: 0.5;
            pointer-events: none;
        }

        /*产品详情页*/
        /* ========== 产品详情页样式 ========== */
        .product-detail-main {
            max-width: 1380px;
            margin: 0 auto;
            padding: 40px 28px;
            /*background: #ffffff;*/
            border-radius: 8px;
            margin-top: 20px;
            margin-bottom: 20px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.04);
        }

        /* 产品展示区域（左右布局） */
        .product-showcase {
            display: flex;
            gap: 50px;
            margin-bottom: 60px;
        }

        /* 左侧图片区域 */
        .product-gallery {
            flex: 0 0 45%;
            max-width: 45%;
            min-width: 0;
        }

        .product-main-image {
            width: 90%;
            aspect-ratio: 1 / 1;
            overflow: hidden;
            border-radius: 8px;
            margin: 0 auto 15px;
            background: #f8f6f4;
        }

        .product-main-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        /* 缩略图轮播 */
        .product-thumbnails-wrapper {
            position: relative;
            display: flex;
            align-items: center;
            gap: 10px;
            width: 90%;
            margin: 0 auto;
        }

        .product-thumbnails-container {
            flex: 1;
            overflow: hidden;
            position: relative;
        }

        .product-thumbnails {
            display: flex;
            gap: 10px;
            transition: transform 0.4s ease;
        }

        .product-thumbnail {
            flex: 0 0 calc(20% - 8px);
            aspect-ratio: 1 / 1;
            overflow: hidden;
            border-radius: 4px;
            cursor: pointer;
            border: 2px solid transparent;
            transition: border-color 0.3s ease;
            background: #f8f6f4;
            scroll-snap-align: start;
        }

        .product-thumbnail.active {
            border-color: #F05D0D;
        }

        .product-thumbnail img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

        .thumbnail-arrow {
            flex: 0 0 40px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #fff;
            border: 1px solid #e5e0da;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #3f3a35;
            box-shadow: 0 2px 4px rgba(0,0,0,0.04);
            transition: all 0.3s;
        }

        .thumbnail-arrow:hover {
            background: #F05D0D;
            color: #fff;
            border-color: #F05D0D;
        }

        .thumbnail-arrow svg {
            width: 18px;
            height: 18px;
        }

        /* 右侧产品信息 */
        .product-info-panel {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
        }

        .product-info-title {
            font-size: 2rem;
            font-weight: 700;
            color: #1f1d1b;
            line-height: 1.4;
            margin-bottom: 20px;
            word-break: break-word;
        }

        .product-info-divider {
            width: 100%;
            height: 1px;
            background: rgba(0, 0, 0, 0.1);
            margin-bottom: 20px;
        }

        .product-info-description {
            font-size: 1rem;
            color: #6b635b;
            line-height: 1.8;
            margin-bottom: 30px;
            word-break: break-word;
        }

        .product-inquiry-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 30px;
            background: #F05D0D;
            color: #fff;
            border: none;
            border-radius: 4px;
            font-size: 1rem;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s ease;
            align-self: flex-start;
            text-decoration: none;
        }

        .product-inquiry-btn:hover {
            background: #d94f0a;
            transform: translateY(-2px);
        }

        .product-inquiry-btn svg {
            width: 20px;
            height: 20px;
        }

        /* 产品详情模块 */
        .product-detail-sections {
            max-width: 1380px;
            margin: 0 auto;
        }

        .product-detail-section {
            margin-bottom: 50px;
        }

        .product-detail-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: #1f1d1b;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 2px solid #F05D0D;
        }

        /* 产品规格 */
        .product-specs-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 0;
            border: 1px solid #e5e0da;
            border-radius: 8px;
            overflow: hidden;
            background: #faf8f6;
        }

        .product-spec-item {
            display: flex;
            padding: 18px 25px;
            border-bottom: 1px solid #f0ede9;
            border-right: 1px solid #f0ede9;
            transition: background 0.2s;
        }

        .product-spec-item:nth-child(even) {
            border-right: none;
        }

        .product-spec-item:nth-last-child(-n+2) {
            border-bottom: none;
        }

        .product-spec-item:hover {
            background: #f0ede9;
        }

        .product-spec-label {
            flex: 0 0 40%;
            font-weight: 600;
            color: #3f3a35;
            font-size: 0.95rem;
        }

        .product-spec-value {
            flex: 1;
            color: #6b635b;
            font-size: 0.95rem;
            word-break: break-word;
        }

        /* 产品图片网格 */
        .product-images-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1px;
            background: #e5e0da;
            border: 1px solid #e5e0da;
            border-radius: 8px;
            overflow: hidden;
        }

        .product-detail-image {
            /*aspect-ratio: 1 / 1;正方形用这个*/
            aspect-ratio: 970 / 600;/*亚马逊用这个*/
            overflow: hidden;
            background: #fff;
        }

        .product-detail-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.3s ease;
        }

        .product-detail-image:hover img {
            transform: scale(1.05);
        }

        /* ========== 相关产品轮播 ========== */
        .related-products {
            margin-top: 60px;
        }

        .related-products-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
        }

        .related-products-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: #1f1d1b;
        }

        .related-products-arrows {
            display: flex;
            gap: 10px;
        }

        .related-arrow {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #fff;
            border: 1px solid #e5e0da;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #3f3a35;
            transition: all 0.3s;
        }

        .related-arrow:hover {
            background: #F05D0D;
            color: #fff;
            border-color: #F05D0D;
        }

        .related-arrow svg {
            width: 18px;
            height: 18px;
        }

        .related-products-carousel {
            overflow: hidden;
            position: relative;
        }

        .related-products-track {
            display: flex;
            gap: 20px;
            transition: transform 0.4s ease;
        }

        .related-product-card {
            flex: 0 0 calc(25% - 15px);
            min-width: 0;
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 4px rgba(0,0,0,0.04);
            text-decoration: none;
            display: block;
            cursor: pointer;
            transition: box-shadow 0.3s ease;
        }

        .related-product-card:hover {
            box-shadow: 0 4px 8px rgba(0,0,0,0.08);
        }

        .related-product-image {
            aspect-ratio: 1 / 1;
            overflow: hidden;
            background: #f8f6f4;
        }

        .related-product-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.3s ease;
        }

        .related-product-card:hover .related-product-image img {
            transform: scale(1.05);
        }

        .related-product-info {
            padding: 12px;
            text-align: center;
        }

        .related-product-model {
            font-size: 0.9rem;
            font-weight: 600;
            color: #2e2b28;
            transition: color 0.3s ease;
        }

        .related-product-card:hover .related-product-model {
            color: #F05D0D;
        }



        /* ========== 响应式 ========== */
        @media screen and (max-width: 1200px) {
            /*产品列表*/
            .product-list-main .product-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            /*产品详情*/
            .product-showcase { gap: 30px; }
            .related-product-card {
                flex: 0 0 calc(33.333% - 14px);
            }
        }

        @media screen and (max-width: 992px) {
            .product-list-main .product-categories { display: none; }
            .product-list-main .category-select-wrapper { display: block; }
            /*产品详情*/
            .product-showcase {
                flex-direction: column;
                gap: 30px;
            }
            .product-gallery {
                flex: 1;
                max-width: 100%;
            }
            .product-info-title {
                font-size: 1.5rem;
            }

            .related-product-card {
                flex: 0 0 calc(33.333% - 14px);
            }

        }

        @media screen and (max-width: 768px) {
            /*产品列表*/
            .product-list-main {
                padding: 20px 16px;
            }
            
            .product-list-main .product-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 15px;
            }
            
            .product-list-main .product-info {
                padding: 10px;
            }
            
            .product-list-main .product-model {
                font-size: 0.9rem;
            }
            
            .product-list-main .pagination-btn {
                width: 35px;
                height: 35px;
                font-size: 0.9rem;
            }
            /*产品详情*/
            .product-detail-main {
                padding: 20px 16px;
            }

            .product-info-title {
                font-size: 1.3rem;
            }

            .product-main-image {
                width: 100%;
            }

            .product-thumbnails-wrapper {
                width: 100%;
            }

            .product-thumbnail {
                flex: 0 0 calc(33.333% - 7px);
            }

            .thumbnail-arrow {
                flex: 0 0 32px;
                width: 32px;
                height: 32px;
            }

            .product-specs-grid {
                grid-template-columns: 1fr;
            }

            .product-spec-item {
                border-right: none;
            }

            .product-spec-item:nth-last-child(-n+2) {
                border-bottom: 1px solid #f0ede9;
            }

            .product-spec-item:last-child {
                border-bottom: none;
            }

            .product-images-grid {
                grid-template-columns: 1fr;
            }

            .related-products-title {
                font-size: 1.3rem;
            }

            .related-product-card {
                flex: 0 0 calc(50% - 10px);
            }
        }