/* 产品详情头部容器 */
        .product-detail-header {
            display: flex;
            max-width: 1600px;
            margin: 0 auto;
            padding: 30px 20px;
            gap: 40px;
        }
        
        /* 左侧图片区域 */
        .product-images {
            flex: 1;
            max-width: 600px;
        }
        
        .main-image-container {
            position: relative;
            background-color: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            cursor: pointer;
        }
        
        .main-image {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.3s ease;
        }
        
        .main-image-container:hover .main-image {
            transform: scale(1.03);
        }
        
        .image-nav {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        
        .main-image-container:hover .image-nav {
            opacity: 1;
        }
        
        .nav-arrow {
            width: 50px;
            height: 50px;
            background: rgba(255,255,255,0.8);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 20px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .nav-arrow:hover {
            background: rgba(229, 57, 53, 0.8);
            color: white;
        }
        
        .thumbnail-list {
            display: flex;
            gap: 15px;
            margin-top: 20px;
            overflow-x: auto;
            padding-bottom: 10px;
        }
        
        .thumbnail {
            width: 80px;
            height: 80px;
            border-radius: 8px;
            overflow: hidden;
            cursor: pointer;
            border: 2px solid transparent;
            transition: all 0.3s ease;
        }
        
        .thumbnail img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .thumbnail.active {
            border-color: #e53935;
        }
        
        /* 右侧产品信息 */
        .product-info {
            flex: 1;
            max-width: 600px;
        }
        
        .product-title {
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 20px;
            color: #222;
        }
        
        .product-price {
            font-size: 1.8rem;
            font-weight: 700;
            color: #e53935;
            margin-bottom: 25px;
        }
        
        .product-specs {
            background: #fff;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 25px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        
        .specs-title {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #eee;
        }
        
        .specs-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        
        .spec-item {
            display: flex;
        }
        
        .spec-name {
            flex: 1;
            color: #666;
        }
        
        .spec-value {
            flex: 1;
            font-weight: 500;
        }
        
        /* 数量选择和按钮区域 */
        .action-section {
            background: #fff;
            border-radius: 8px;
            padding: 25px;
            margin-bottom: 25px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        
        .quantity-selector {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
        }
        
        .quantity-label {
            margin-right: 15px;
            font-weight: 500;
        }
        
        .quantity-control {
            display: flex;
            align-items: center;
            border: 1px solid #ddd;
            border-radius: 4px;
            overflow: hidden;
        }
        
        .qty-btn {
            width: 40px;
            height: 40px;
            background: #f5f5f5;
            border: none;
            font-size: 1.2rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .qty-btn:hover {
            background: #e53935;
            color: white;
        }
        
        .qty-input {
            width: 60px;
            height: 40px;
            border: none;
            border-left: 1px solid #ddd;
            border-right: 1px solid #ddd;
            text-align: center;
            font-size: 1.1rem;
            font-weight: 500;
        }
        
        .button-group {
            display: flex;
            gap: 15px;
        }
        
       
        
        .inquiry-btn {
            background: #fff;
            color: #e53935;
            border: 2px solid #e53935;
        }
        
        .inquiry-btn:hover {
            background: #e53935;
            color: white;
        }
        
        .cart-btn {
            background: #e53935;
            color: white;
        }
        
        .cart-btn:hover {
            background: #c62828;
        }
        
        /* 社交分享 */
        .social-share {
            background: #fff;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        }
        
        .share-title {
            font-size: 1.1rem;
            font-weight: 500;
            margin-bottom: 15px;
        }
        
        .share-icons {
            display: flex;
            gap: 15px;
        }
        
        .share-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            cursor: pointer;
            transition: transform 0.3s ease;
        }
        
        .share-icon:hover {
            transform: translateY(-3px);
        }
        
        .facebook { background: #3b5998; }
        .twitter { background: #1da1f2; }
        .pinterest { background: #bd081c; }
        .linkedin { background: #0077b5; }
        
        /* 图片模态框 */
        .image-modal {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        
        .image-modal.active {
            opacity: 1;
            pointer-events: all;
        }
        
        .modal-content {
            position: relative;
            max-width: 90%;
            max-height: 90%;
        }
        
        .modal-image {
            max-width: 100%;
            max-height: 80vh;
            display: block;
            border-radius: 8px;
        }
        
        .modal-nav {
            position: absolute;
            top: 50%;
            left: 0;
            width: 100%;
            display: flex;
            justify-content: space-between;
            transform: translateY(-50%);
        }
        
        .modal-arrow {
            width: 60px;
            height: 60px;
            background: rgba(255,255,255,0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 20px;
            cursor: pointer;
            transition: all 0.3s ease;
            color: white;
            font-size: 1.5rem;
        }
        
        .modal-arrow:hover {
            background: rgba(229, 57, 53, 0.8);
        }
        
        .close-modal {
            position: absolute;
            top: 20px;
            right: 20px;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.2);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            color: white;
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }
        
        .close-modal:hover {
            background: rgba(229, 57, 53, 0.8);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .product-detail-header {
                flex-direction: column;
                gap: 30px;
            }
            
            .product-images, .product-info {
                max-width: 100%;
            }
            
            .button-group {
                flex-direction: column;
            }
        }
        
        @media (max-width: 576px) {
            .product-title {
                font-size: 1.8rem;
            }
            
            .product-price {
                font-size: 1.5rem;
            }
            
            .specs-grid {
                grid-template-columns: 1fr;
            }
            
            .thumbnail {
                width: 60px;
                height: 60px;
            }
        }
/* 产品详情内容区域 */
        .product-detail-content {
            max-width: 1600px;
            margin: 0 auto;
            padding: 0 20px 40px;
        }
        
        /* 标签页导航 */
        .detail-tabs {
            display: flex;
            border-bottom: 2px solid #e53935;
            margin-bottom: 30px;
        }
        
        .tab-item {
            padding: 15px 30px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            position: relative;
            transition: all 0.3s ease;
            color: #555;
            background: #f5f5f5;
            border-top-left-radius: 8px;
            border-top-right-radius: 8px;
            margin-right: 5px;
        }
        
        .tab-item.active {
            background: #e53935;
            color: white;
        }
        
        .tab-item:not(.active):hover {
            background: #f0f0f0;
            color: #e53935;
        }
        
        /* 标签内容区域 */
        .tab-content {
            display: none;
            background: white;
            border-radius: 8px;
            box-shadow: 0 3px 15px rgba(0,0,0,0.08);
            padding: 30px;
        }
        
        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        #details-content {
            word-wrap: break-word;
            overflow-wrap: break-word;
            hyphens: auto;
            max-width: 100%;
        }
        /* 产品规格样式 */
        .specification-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 20px;
        }
        
        .specification-warp {
            display: flex;
            border-bottom: 1px solid #eee;
            padding: 12px 0;
        }
        
        .specification-label {
            flex: 0 0 180px;
            font-weight: 600;
            color: #444;
        }
        
        .specification-value {
            flex: 1;
            color: #666;
        }
        
        /* 公司信息样式 */
        .company-info {
            display: flex;
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .company-text {
            flex: 1;
        }
        
        .company-text p {
            margin-bottom: 15px;
            line-height: 1.7;
        }
        
        .company-image {
            flex: 0 0 40%;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        
        .company-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        
        /* 问答区域样式 */
        .faq-container {
            max-width: 800px;
            
        }
        
        .faq-item {
            border-bottom: 1px solid #eee;
            padding: 20px 0;
        }
        
        .faq-question {
            font-weight: 600;
            font-size: 1.1rem;
            color: #e53935;
            margin-bottom: 10px;
            position: relative;
            padding-left: 30px;
            cursor: pointer;
        }
        
        .faq-question::before {
            content: "Q:";
            position: absolute;
            left: 0;
            top: 0;
            font-weight: 700;
            color: #e53935;
        }
        
        .faq-answer {
            padding-left: 30px;
            color: #555;
            line-height: 1.7;
        }
        
        .faq-answer::before {
            content: "A:";
            
            left: 0;
            font-weight: 700;
            color: #333;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .company-info {
                flex-direction: column;
            }
            
            .company-image {
                margin-top: 20px;
                flex: 0 0 auto;
                height: 300px;
            }
        }
        
        @media (max-width: 768px) {
            .detail-tabs {
                flex-wrap: wrap;
            }
            
            .tab-item {
                flex: 1;
                text-align: center;
                padding: 12px 15px;
                font-size: 1rem;
            }
            #details-content {
				padding: 15px;
				font-size: 14px;
				line-height: 1.5;
			}
            .specification-container {
                grid-template-columns: 1fr;
            }
            
            .specification-warp {
                flex-direction: column;
            }
            
            .specification-label {
                flex: 0 0 auto;
                margin-bottom: 5px;
            }
            
            .tab-content {
                padding: 15px;
            }
			.company-info {
				flex-direction: column;
			}
			
			.company-image {
				margin-top: 20px;
				flex: 0 0 auto;
				height: auto;
			}
        }
        
        @media (max-width: 480px) {
            .tab-item {
                font-size: 0.9rem;
                padding: 10px 8px;
            }
        }
/* 产品导航样式 - 添加到detail.css */
.product-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1600px;
    margin: 40px auto 20px;
    padding: 0 20px;
}

.navigation-nav-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #333;
    padding: 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    width: 48%;
    background: #f9f9f9;
    border: 1px solid #eee;
}

.navigation-nav-link:hover {
    background: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transform: translateY(-3px);
    border-color: #e53935;
}

.prev-link {
    justify-content: flex-start;
}

.next-link {
    justify-content: flex-end;
}

.navigation-nav-link i {
    font-size: 18px;
    color: #e53935;
    margin: 0 15px;
}

.nav-content {
    flex: 1;
    overflow: hidden;
}

.nav-label {
    display: block;
    font-size: 14px;
    color: #888;
    margin-bottom: 5px;
}

.nav-title {
    display: block;
    font-size: 16px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 移动端适配 */
@media (max-width: 1024px) {
    .product-navigation {
        flex-direction: column;
        gap: 15px;
    }
    
    .navigation-nav-link {
        width: 100%;
    }
    
    .nav-title {
        font-size: 14px;
    }
    
    .navigation-nav-link i {
        margin: 0 10px;
    }
}

@media (max-width: 480px) {
    .nav-content {
        max-width: calc(100% - 50px);
    }
    
    .nav-title {
        white-space: normal;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
}

/* 相关产品区域样式 */
.related-products-section {
    max-width: 1600px;
    margin: 50px auto;
    padding: 0 20px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding: 0 15px;
}

.section-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #222;
    position: relative;
    padding-left: 15px;
}

.section-header h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 25px;
    background: #e53935;
    border-radius: 3px;
}

.view-all-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: #e53935;
    text-decoration: none;
    transition: all 0.3s ease;
}

.view-all-btn:hover {
    color: #c62828;
    gap: 12px;
}

.related-products-container {
    position: relative;
    display: flex;
    align-items: center;
}

.related-nav-arrow {
    width: 45px;
    height: 45px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 3px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    z-index: 10;
    /* 确保箭头垂直居中 */
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.related-nav-arrow:hover {
    background: #e53935;
    color: white;
}

.related-prev-arrow {
    left: -20px;
}

.related-next-arrow {
    right: -20px;
}

.related-products-wrapper {
    display: flex;
    gap: 25px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 10px 5px;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.related-products-wrapper::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Opera */
}

.related-product-item {
    flex: 0 0 calc(25% - 19px);
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    min-width: 250px;
}

.related-product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.product-image {
    position: relative;
    padding-top: 100%; /* 4:3 aspect ratio */
    overflow: hidden;
}

.product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.product-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 50px;
}

.compatibility {
    margin-bottom: 15px;
}

.compatibility-tag {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(229, 57, 53, 0.1);
    color: #e53935;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 4px;
}

.product-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: #e53935;
    margin-top: auto;
    margin-bottom: 15px;
}

.product-actions {
    display: flex;
}



.action-btn:hover {
    background: #e53935;
    color: white;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .related-product-item {
        flex: 0 0 calc(33.333% - 17px);
    }
}

@media (max-width: 992px) {
    .related-product-item {
        flex: 0 0 calc(50% - 13px);
    }
    
    .related-nav-arrow {
        display: none;
    }
}

@media (max-width: 768px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .view-all-btn {
        margin-left: 15px;
    }
    
    .related-products-wrapper {
        gap: 15px;
    }
    
    .related-product-item {
        flex: 0 0 calc(50% - 8px);
        min-width: 220px;
    }
}

@media (max-width: 576px) {
    .related-product-item {
        flex: 0 0 calc(100% - 10px);
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
}

 /* 留言区域样式 */
        .message-section {
            position: relative;
            height: 800px;
            background: url('/skin/img/acmpart-banner.jpg') no-repeat center center;
            background-size: cover;
            
        }
        
        .detail-message-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
        }
        
        .message-container {
            position: relative;
            max-width: 1600px;
            margin: 0 auto;
            height: 100%;
            display: flex;
            align-items: center;
            padding: 0 20px;
        }
        
        .message-content {
            display: flex;
            width: 100%;
            gap: 40px;
        }
        
        .message-guide {
            flex: 1;
            color: #fff;
            padding-right: 40px;
        }
        
        .message-guide h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 15px;
        }
        
        .message-guide h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 3px;
            background: #e53935;
        }
        
        .message-guide p {
            font-size: 1.2rem;
            line-height: 1.7;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 15px;
            margin-top: 30px;
        }
        
        .info-item {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .info-item i {
            font-size: 1.2rem;
            color: #e53935;
        }
        
        .message-form {
            flex: 1;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 8px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        }
        
        .form-title {
            font-size: 1.6rem;
            margin-bottom: 30px;
            color: #222;
            position: relative;
            padding-bottom: 10px;
        }
        
        .form-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: #e53935;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #444;
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 14px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #e53935;
        }
        
        .form-group textarea {
            height: 120px;
            resize: vertical;
        }
        
        .captcha-group {
            display: flex;
            gap: 15px;
            align-items: center;
        }
        
        .captcha-input {
            flex: 1;
        }
        
        .captcha-display {
            flex: 0 0 120px;
            height: 50px;
            background: #f5f5f5;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            font-weight: 700;
            color: #333;
            letter-spacing: 2px;
            user-select: none;
            border: 1px solid #ddd;
        }
        
        .captcha-refresh {
            flex: 0 0 40px;
            height: 50px;
            background: #f5f5f5;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            border: 1px solid #ddd;
            transition: all 0.3s;
        }
        
        .captcha-refresh:hover {
            background: #e53935;
            color: white;
        }
        
        .submit-btn {
            width: 100%;
            padding: 16px;
            background: #e53935;
            color: white;
            border: none;
            border-radius: 4px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s;
            margin-top: 10px;
        }
        
        .submit-btn:hover {
            background: #c62828;
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .message-content {
                gap: 30px;
            }
            
            .message-guide {
                padding-right: 20px;
            }
            
            .message-form {
                padding: 30px;
            }
        }
        
        @media (max-width: 992px) {
            .message-section {
                height: auto;
                padding: 60px 0;
            }
            
            .message-content {
                flex-direction: column;
            }
            
            .message-guide {
                padding-right: 0;
                text-align: center;
            }
            
            .message-guide h2::after {
                left: 50%;
                transform: translateX(-50%);
            }
            
            .contact-info {
                align-items: center;
            }
            
            .message-form {
                width: 100%;
                margin: auto;
            }
        }
        
        @media (max-width: 768px) {
            .message-guide h2 {
                font-size: 2rem;
            }
            
            .message-form {
                padding: 25px;
            }
        }
        
        @media (max-width: 576px) {
            .captcha-group {
                flex-direction: column;
            }
            
            .captcha-display {
                width: 100%;
            }
            
            .captcha-refresh {
                width: 100%;
            }
        }

/* 留言弹窗样式 */
.message-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.message-overlay.active {
    opacity: 1;
    visibility: visible;
}

.message-popup {
    background: white;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    padding: 30px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.message-overlay.active .message-popup {
    transform: translateY(0);
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: #666;
}

.popup-header {
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
}

.popup-header h3 {
    margin-top: 0;
    color: #1B2D6B;
    font-size: 24px;
}

.product-info-container {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: 8px;
}

.product-thumb {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    margin-right: 15px;
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-details h4 {
    margin: 0 0 5px;
    color: #9c0000;
}

.product-details p {
    margin: 0;
    color: #666;
    font-size: 14px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #9c0000;
    outline: none;
}

.submit-btn {
    background: #9c0000;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #800000;
}