* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Helvetica Neue', Arial, sans-serif;
        }
        
        body {
            background-color: #fff5f5;
            color: #333;
            line-height: 1.6;
            padding-top: 83px;
            background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffb6c1' fill-opacity='0.2' fill-rule='evenodd'/%3E%3C/svg%3E");
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
            position: relative;
        }
        
      
        .navbar {
            background: 
                linear-gradient(90deg, rgba(255, 133, 162, 0.9) 0%, rgba(255, 166, 193, 0.9) 50%, rgba(255, 133, 162, 0.9) 100%),
                url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><defs><pattern id="gumdots" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="20" cy="20" r="8" fill="%23ff4081" opacity="0.3"/><circle cx="50" cy="50" r="10" fill="%23ff79b0" opacity="0.2"/><circle cx="80" cy="30" r="6" fill="%23ff9ec6" opacity="0.25"/><circle cx="40" cy="70" r="12" fill="%23ff5c8d" opacity="0.15"/><circle cx="70" cy="80" r="9" fill="%23ff87ba" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23gumdots)"/></svg>');
            background-size: auto, 100px 100px;
            box-shadow: 0 4px 20px rgba(255, 102, 163, 0.3);
            padding: 0 20px;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            height: 80px;
            display: flex;
            flex-direction: column;
            border-bottom: none;
        }

        .navbar::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, #ff85a2 0%, #ffa6c1 50%, #ff85a2 100%);
        }

        .nav-container {
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 100%;
            height: 100%;
            position: relative;
        }

        .brands-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            height: 50px;
            position: relative;
        }

        .logo-container {
            display: flex;
            align-items: center;
            justify-content: flex-start;
            height: 100%;
            margin-left: 10px;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 28px;
            font-weight: bold;
            color: white;
            text-shadow: 2px 2px 6px rgba(179, 0, 89, 0.4);
            font-family: 'Fredoka One', cursive;
            white-space: nowrap;
            height: 100%;
            z-index: 10;
            letter-spacing: 1px;
        }

        .logo-icon {
            font-size: 32px;
            margin-right: 10px;
            color: #fff;
            text-shadow: 2px 2px 4px rgba(179, 0, 89, 0.5);
            filter: drop-shadow(0 2px 3px rgba(0,0,0,0.2));
        }

        .brands-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            flex: 1;
            margin: 0 20px;
            height: 100%;
            gap: 6px;
        }

        .brand-item {
            padding: 6px 12px;
            background: rgba(255, 255, 255, 0.25);
            border-radius: 20px;
            color: white;
            font-weight: 600;
            font-size: 14px;
            transition: all 0.3s;
            cursor: pointer;
            white-space: nowrap;
            box-shadow: 0 2px 6px rgba(179, 0, 89, 0.15);
            text-shadow: 1px 1px 2px rgba(179, 0, 89, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.4);
        }

        .brand-item:hover, .brand-item.active {
            background: rgba(255, 255, 255, 0.85);
            color: #ff3385;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(179, 0, 89, 0.25);
        }

        .nav-row {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            width: 100%;
            height: 30px;
            gap: 12px;
            padding-bottom: 2px;
            position: relative;
            z-index: 2;
        }

        .nav-links {
            list-style: none;
            height: 100%;
            margin: 0;
            padding: 0;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .nav-links li {
            position: relative;
            height: 100%;
            display: flex;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: white;
            font-weight: 600;
            font-size: 15px;
            padding: 4px 14px;
            height: auto;
            display: flex;
            align-items: center;
            transition: all 0.3s;
            position: relative;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.2);
            box-shadow: 0 2px 6px rgba(179, 0, 89, 0.15);
            white-space: nowrap;
            text-shadow: 1px 1px 2px rgba(179, 0, 89, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.3);
            transform-origin: center;
        }

        .nav-links a:hover {
            color: #ff3385;
            background: rgba(255, 255, 255, 0.9);
            transform: translateY(-2px) scale(1.05);
            box-shadow: 0 4px 10px rgba(179, 0, 89, 0.25);
        }

        .cart-icon {
            color: white;
            font-size: 1.4rem;
            text-decoration: none;
            padding: 8px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.25);
            transition: all 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            box-shadow: 0 2px 6px rgba(179, 0, 89, 0.15);
            border: 1px solid rgba(255, 255, 255, 0.3);
            text-shadow: 1px 1px 2px rgba(179, 0, 89, 0.3);
        }

        .cart-icon:hover {
            background: rgba(255, 255, 255, 0.9);
            color: #ff3385;
            transform: translateY(-2px);
            box-shadow: 0 4px 10px rgba(179, 0, 89, 0.25);
        }

        .cart-count {
            position: absolute;
            top: -5px;
            right: -5px;
            background: linear-gradient(135deg, #ff3385 0%, #e60073 100%);
            color: white;
            border-radius: 50%;
            width: 22px;
            height: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            font-weight: bold;
            box-shadow: 0 2px 5px rgba(179, 0, 89, 0.25);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: white;
            cursor: pointer;
            text-shadow: 1px 1px 2px rgba(179, 0, 89, 0.3);
        }

        .top-banner {
            background: linear-gradient(90deg, #ffb3d9 0%, #ff99cc 100%);
            color: #cc0066;
            padding: 8px 0;
            overflow: hidden;
            position: fixed;
            top: 80px;
            left: 0;
            width: 100%;
            z-index: 999;
            box-shadow: 0 2px 8px rgba(204, 0, 102, 0.2);
            font-weight: 600;
            font-size: 16px;
            margin: 0;
            border-top: 3px solid #ffa6c1;
            margin-top: -3px;
        }
        
        .marquee {
            white-space: nowrap;
            animation: marquee 20s linear infinite;
        }
        
        @keyframes marquee {
            0% { transform: translateX(100%); }
            100% { transform: translateX(-100%); }
        }

        /* Hero区域 */
        .hero {
            position: relative;
            height: 500px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            padding-top: 0;
            margin-top: 0px;
            border-radius: 16px;
            margin: 20px 0;
            box-shadow: 0 8px 25px rgba(255, 102, 153, 0.25);
        }

        .hero-img {
            position: absolute;
            width: 100%;
            height: 500px;
            object-fit: cover;
            z-index: 1;
            border-radius: 16px;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 800px;
            padding: 0;
            background: transparent;
            border: none;
            box-shadow: none;
        }

        .hero-content h1 {
            font-size: 3.2rem;
            margin-bottom: 1rem;
            color: white;
            text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
            letter-spacing: 1px;
            font-weight: bold;
        }

        .hero-content p {
            font-size: 1.4rem;
            margin-bottom: 0;
            color: white;
            text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.7);
            font-weight: 500;
        }

/* 懶加載圖片樣式 */
        .lazy-image {
            opacity: 0;
            transition: opacity 0.3s ease-in-out;
        }
        
        .lazy-image.loaded {
            opacity: 1;
        }
        
        /* 加載動畫 */
        .loading-placeholder {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: loading 1.5s infinite;
            border-radius: 8px;
        }
        
        @keyframes loading {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }
        
        /* 圖片容器優化 */
        .product-image-container {
            position: relative;
            overflow: hidden;
        }
        
        .product-image {
            transition: transform 0.3s, opacity 0.3s;
        }
        
        /* 預加載指示器 */
        .preload-indicator {
            position: absolute;
            top: 10px;
            right: 10px;
            background: rgba(255, 255, 255, 0.9);
            padding: 4px 8px;
            border-radius: 12px;
            font-size: 0.7rem;
            color: #ff3385;
            font-weight: bold;
            z-index: 2;
        }


        /* 商品展示区域 */
        .products-section {
            padding: 60px 0;
        }

        .section-title {
            text-align: center;
            margin-bottom: 40px;
            color: #cc0066;
            font-size: 2.2rem;
            position: relative;
            padding-bottom: 15px;
            text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.7);
            font-weight: 700;
        }

        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, #ff85a2 0%, #ff3385 50%, #ff85a2 100%);
            border-radius: 2px;
        }

        .products-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .product-card {
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            box-shadow: 0 6px 15px rgba(255, 102, 153, 0.2);
            border: 2px solid #ffd1e6;
            display: flex;
            flex-direction: column;
            height: 380px; /* 固定高度 */
            position: relative;
        }

        .product-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 25px rgba(255, 102, 153, 0.3);
        }

        .product-image-container {
            width: 100%;
            height: 80%; /* 图片容器占据80%高度 */
            overflow: hidden;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #f9f9f9;
            flex-shrink: 0;
            position: relative;
        }

        .product-image {
            width: 100%;
            height: 100%;
            object-fit: cover; /* 裁剪但保持比例 */
            object-position: center; /* 确保图片居中显示 */
            cursor: pointer;
            transition: transform 0.3s;
        }

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

        .product-info {
            padding: 10px 12px;
            background: #fff;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            height: 20%; /* 信息区域占据20%高度 */
        }

        .product-name-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 8px;
        }

        .product-name {
            font-size: 1rem;
            font-weight: 700;
            color: #cc0066;
            text-align: left;
            line-height: 1.2;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            flex: 1;
            margin-right: 10px;
        }

        .product-sales {
            color: #ff6699;
            font-size: 0.85rem;
            background: rgba(255, 204, 230, 0.3);
            padding: 2px 8px;
            border-radius: 10px;
            white-space: nowrap;
        }

        .product-price-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .product-price {
            color: #ff0066;
            font-weight: bold;
            font-size: 1.1rem;
            text-align: left;
        }

        /* 选择规格按钮 */
        .select-btn {
            display: block;
            padding: 6px 12px;
            background: linear-gradient(135deg, #ff85a2 0%, #ff3385 100%);
            color: white;
            border: none;
            border-radius: 15px;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
            box-shadow: 0 3px 8px rgba(255, 102, 153, 0.3);
            font-size: 12px;
            text-align: center;
            white-space: nowrap;
        }

        .select-btn:hover {
            background: linear-gradient(135deg, #ff3385 0%, #e60073 100%);
            transform: translateY(-2px);
            box-shadow: 0 5px 12px rgba(255, 102, 153, 0.4);
        }

        /* 品牌筛选区域 */
        .brand-products-section {
            display: none;
            padding: 60px 0;
        }

        /* 在线客服按钮样式 */
        .customer-service {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 1000;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .service-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, #ff3385 0%, #ff85a2 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 6px 20px rgba(255, 102, 153, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
            margin-bottom: 10px;
            position: relative;
            overflow: hidden;
        }

        .service-icon:hover {
            transform: scale(1.1);
            box-shadow: 0 8px 25px rgba(255, 102, 153, 0.7);
        }

        .service-icon i {
            font-size: 28px;
            color: white;
            z-index: 2;
        }

        .service-text {
            background: rgba(255, 255, 255, 0.9);
            padding: 8px 15px;
            border-radius: 20px;
            font-weight: 600;
            color: #ff3385;
            box-shadow: 0 3px 10px rgba(255, 102, 153, 0.3);
            text-align: center;
            max-width: 180px;
            line-height: 1.4;
            font-size: 14px;
            border: 1px solid rgba(255, 133, 162, 0.3);
        }

        .service-contact {
            font-size: 12px;
            margin-top: 5px;
            color: #cc0066;
            font-weight: 500;
        }

        /* 响应式设计 */
        @media (max-width: 1200px) {
            .products-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            
            .brand-item {
                padding: 5px 10px;
                font-size: 13px;
            }
            
            .logo {
                font-size: 24px;
            }
            
            .logo-icon {
                font-size: 28px;
            }
        }

        @media (max-width: 1024px) {
            .brands-container {
                gap: 4px;
            }
            
            .brand-item {
                padding: 4px 9px;
                font-size: 12px;
            }
            
            .nav-links a {
                padding: 4px 12px;
                font-size: 14px;
            }
        }

        @media (max-width: 900px) {
            .products-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .product-card {
                height: 340px; /* 调整高度 */
            }

            .brand-item {
                padding: 4px 8px;
                font-size: 11px;
            }
            
            .hero-content h1 {
                font-size: 2.5rem;
            }
            
            .hero-content p {
                font-size: 1.2rem;
            }
        }

        @media (max-width: 768px) {
            body {
                padding-top: 73px;
            }
            
            .navbar {
                height: 70px;
            }
            
            .top-banner {
                top: 70px;
                padding: 6px 0;
            }
            
            .brands-row {
                height: 40px;
            }
            
            .nav-row {
                height: 30px;
            }
            
            .logo {
                font-size: 22px;
            }
            
            .logo-icon {
                font-size: 25px;
                margin-right: 8px;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .brands-container, .nav-links {
                display: none;
            }
            
            /* 移动端菜单样式 */
            .mobile-nav {
                position: fixed;
                top: 90px;
                left: 0;
                width: 100%;
                background: rgba(255, 204, 230, 0.98);
                backdrop-filter: blur(10px);
                padding: 15px 0;
                box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
                z-index: 998;
                display: none;
            }
            
            .mobile-nav.active {
                display: block;
            }
            
            .mobile-nav-links {
                list-style: none;
            }
            
            .mobile-nav-links li {
                border-bottom: 1px solid #ffb3d9;
            }
            
            .mobile-nav-links a {
                display: block;
                padding: 12px 20px;
                color: #cc0066;
                text-decoration: none;
                font-weight: 600;
                transition: all 0.3s;
            }
            
            .mobile-nav-links a:hover {
                background: rgba(255, 179, 217, 0.7);
                padding-left: 30px;
            }
            
            .mobile-brands {
                display: grid;
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
                padding: 15px;
            }
            
            .mobile-brand-item {
                padding: 10px;
                background: rgba(255, 179, 217, 0.3);
                border-radius: 10px;
                text-align: center;
                color: #cc0066;
                font-weight: 600;
                cursor: pointer;
            }

            .mobile-brand-item.active {
                background: rgba(255, 102, 153, 0.5);
                color: white;
            }

            .products-grid {
                grid-template-columns: 1fr;
                max-width: 400px;
                margin: 0 auto;
            }

            .product-card {
                height: 320px; /* 调整高度 */
            }

            .products-section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 1.9rem;
                margin-bottom: 30px;
            }
            
            .hero-content {
                padding: 1.5rem;
                margin: 0 15px;
            }
            
            .hero-content h1 {
                font-size: 2rem;
            }
            
            .hero-content p {
                font-size: 1rem;
            }
            
            /* 移动端客服按钮调整 */
            .customer-service {
                bottom: 20px;
                right: 20px;
            }
            
            .service-icon {
                width: 60px;
                height: 60px;
            }
            
            .service-icon i {
                font-size: 24px;
            }
            
            .service-text {
                font-size: 12px;
                max-width: 150px;
                padding: 6px 12px;
            }
            
            .service-contact {
                font-size: 10px;
            }
        }

        @media (max-width: 480px) {
            .section-title {
                font-size: 1.7rem;
            }
            
            .product-card {
                height: 300px; /* 调整高度 */
            }
            
            .product-name {
                font-size: 0.9rem;
            }
            
            .product-price {
                font-size: 1rem;
            }
            
            .logo {
                font-size: 20px;
            }
            
            .logo-icon {
                font-size: 23px;
                margin-right: 6px;
            }
            
            .cart-icon {
                width: 36px;
                height: 36px;
                font-size: 1.2rem;
            }
            
            .navbar {
                padding: 0 10px;
            }
            
            .hero-content h1 {
                font-size: 1.8rem;
            }
            
            .hero-content p {
                font-size: 0.9rem;
            }
        }

        @media (min-width: 769px) {
            .mobile-menu-btn, .mobile-nav {
                display: none;
            }
        }
        /* 缺貨商品提示樣式 */
        .no-products-message {
            grid-column: 1 / -1;
            text-align: center;
            padding: 60px 20px;
            background: white;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(255, 102, 153, 0.2);
            border: 2px solid #ffd1e6;
            transition: transform 0.3s, box-shadow 0.3s;
        }

        .no-products-message:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(255, 102, 153, 0.3);
        }

        .back-to-home {
            color: #ff69b4;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .back-to-home:hover {
            color: #ff1493;
            transform: translateX(-5px);
        }

/* 客服图标容器样式 */
.customer-service-container {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 182, 193, 0.3);
}

.service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
}

.service-item:hover {
    background: rgba(255, 182, 193, 0.1);
    transform: translateY(-3px);
}

.service-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    font-size: 22px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.service-item:hover .service-icon {
    transform: scale(1.1);
}

.online-service .service-icon {
    background: linear-gradient(135deg, #FF6B6B, #FF8E8E);
    color: white;
}

.line-service .service-icon {
    background: linear-gradient(135deg, #00B900, #00D100);
    color: white;
}

.wechat-service .service-icon {
    background: linear-gradient(135deg, #07C160, #09D169);
    color: white;
}

.service-text {
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    color: #555;
    margin-bottom: 4px;
}

.service-desc {
    font-size: 12px;
    color: #777;
    text-align: center;
}

/* 二维码弹窗样式 */
.qr-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.qr-modal.active {
    display: flex;
}

.qr-content {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    max-width: 280px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.qr-image {
    width: 200px;
    height: 200px;
    margin: 15px 0;
    border-radius: 8px;
    border: 1px solid #eee;
}

.qr-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.qr-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

.qr-close {
    background: #FF6B6B;
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.qr-close:hover {
    background: #FF5252;
}

/* 移动端优化 */
@media (max-width: 768px) {
    .customer-service-container {
        right: 10px;
        padding: 10px;
        gap: 10px;
    }
    
    .service-icon {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
    
    .service-text {
        font-size: 12px;
    }
    
    .service-desc {
        font-size: 10px;
    }
}

/* 客服图标容器样式 */
.customer-service-container {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 182, 193, 0.3);
}

.service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
}

.service-item:hover {
    background: rgba(255, 182, 193, 0.1);
    transform: translateY(-3px);
}

.service-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    font-size: 22px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.service-item:hover .service-icon {
    transform: scale(1.1);
}

.online-service .service-icon {
    background: linear-gradient(135deg, #FF6B6B, #FF8E8E);
    color: white;
}

.line-service .service-icon {
    background: linear-gradient(135deg, #00B900, #00D100);
    color: white;
}

.wechat-service .service-icon {
    background: linear-gradient(135deg, #07C160, #09D169);
    color: white;
}

.service-text {
    font-size: 14px;
    font-weight: 600;
    text-align: center;
    color: #555;
    margin-bottom: 4px;
}

.service-desc {
    font-size: 12px;
    color: #777;
    text-align: center;
}

/* 二维码弹窗样式 */
.qr-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.qr-modal.active {
    display: flex;
}

.qr-content {
    background: white;
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    max-width: 280px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.qr-image {
    width: 200px;
    height: 200px;
    margin: 15px 0;
    border-radius: 8px;
    border: 1px solid #eee;
}

.qr-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

.qr-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

.qr-close {
    background: #FF6B6B;
    color: white;
    border: none;
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.qr-close:hover {
    background: #FF5252;
}

/* 移动端优化 */
@media (max-width: 768px) {
    .customer-service-container {
        right: 10px;
        padding: 10px;
        gap: 10px;
    }
    
    .service-icon {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
    
    .service-text {
        font-size: 12px;
    }
    
    .service-desc {
        font-size: 10px;
    }
}