:root {
    --primary: #2563eb;
    --primary-light: #eff6ff;
    --secondary: #475569;
    --accent: #0ea5e9;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --light: #f8fafc;
    --border: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.7;
    color: #334155;
    background-color: #f8fafc;
}

p {
    margin-bottom: 1.25rem;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
}

.Wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.layout {
    background: white;
    border-radius: 0.75rem;
    padding: 2rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.layout:hover {
    box-shadow: var(--shadow-hover);
}

/* 专业资质标识 */
.expert-verification {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0 2rem;
    flex-wrap: wrap;
}

.verification-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 999px;
    font-size: 1.2rem;
    font-weight: 500;
}

.tag_about .desc {
    font-size: 1.5rem;
    color: #475569;
    margin-bottom: 1rem;
    height: 300px;
    overflow-y: auto;
    padding-right: 8px;
    line-height: 1.7;
}

.tag_about .desc::-webkit-scrollbar {
    width: 6px;
}

.tag_about .desc::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

.tag_about .desc::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.tag_about .desc::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.tag_about h1 {
    font-size: 2.25rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1.5rem 0;
    position: relative;
    padding-bottom: 0.75rem;
}

.tag_about h1:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 3px;
    background-color: var(--primary);
}

.tag_title h3 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 0.5rem 0;
}

.tag_title span {
    color: #64748b;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 2rem;
}

.pro_title{
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  height: 53px;
    padding:1rem; font-size:1.2rem; color:#1e293b;
}

.SwiperPro {
    position: relative;
    padding: 1rem 0;
    overflow: hidden;
}

.swiper-wrapper {
    display: flex;
}

.swiper-slide {
    margin-right: 1rem;
}

.product-card {
    display: block;
    background: white;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    text-decoration: none;
}

.imgWrap {
    position: relative;
    overflow: hidden;
}

.imgWrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.app_title {
    padding: 1.3rem;
}

.app_title .title {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1e293b;
    font-size: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.more {
    display: inline-block;
    color: var(--primary);
    font-size: 1.3rem;
    font-weight: 500;
}

.swiper-button-prev, .swiper-button-next {
    width: 40px;
    height: 40px;
    background-color: white;
    border-radius: 50%;
    box-shadow: var(--shadow);
    color: var(--secondary);
    transition: all 0.3s ease;
    z-index: 10;
}

.swiper-button-prev:hover, .swiper-button-next:hover {
    background-color: var(--primary);
    color: white;
}

.featured-products-section {
    margin-bottom: 2.5rem;
}

.featured-products-section .tag_title {
    text-align: center;
    margin-bottom: 0;
}

.featured-products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.market-analysis,
.corporate-strength,
.qualifications,
.case-studies,
.application-scenes,
.price-info,
.product-advantages,
.faq-section {
    margin-bottom: 2.5rem;
}

.analysis-content, .strength-content {
    background-color: var(--light);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-top: 1rem;
}

.market-analysis h2 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.corporate-strength h2 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.corporate-strength h3 {
    font-size: 1.25rem;
    color: var(--primary);
    font-weight: 600;
    line-height: 1.3;
    margin: 1.5rem 0 1rem 0;
}

.qualifications h2 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.qualifications p {
    margin-bottom: 1.5rem;
}

.case-studies h2 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.application-scenes h2 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.application-scenes p {
    margin-bottom: 1.5rem;
}

.price-info h2 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.price-info p {
    margin-bottom: 1.5rem;
}

.product-advantages h2 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.faq-section .tag_title h3 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 0.5rem 0;
}

.tag_sell .tag_title h3 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 0.5rem 0;
}

.tag_search .tag_title h3 {
    font-size: 1.75rem;
    color: #1e293b;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 0.5rem 0;
}

.strength-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin: 1rem 0;
}

.strength-gallery img {
    object-fit: cover;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.strength-gallery img:hover {
    transform: scale(1.02);
}

.qualifications {
    margin-bottom: 2.5rem;
}

.certificates-container {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem !important;
    margin-top: 1rem;
    width: 100% !important;
}

.certificate-card {
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
    transition: transform 0.3s ease;
}

.certificate-card:hover {
    transform: scale(1.03);
}

.certificate-card img {
    width: 100% !important;
    object-fit: contain !important;
    background: white !important;
    padding: 0.8rem !important;
    border: 1px solid var(--border) !important;
    cursor: zoom-in !important;
    box-sizing: border-box !important;
}

@media (min-width: 480px) {
    .certificates-container {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.2rem !important;
    }
}

@media (min-width: 768px) {
    .certificates-container {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 1.5rem !important;
    }
}

@media (min-width: 1024px) {
    .certificates-container {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

@media (min-width: 1200px) {
    .certificates-container {
        grid-template-columns: repeat(5, 1fr) !important;
    }
}

.application-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.application-item img {
    object-fit: cover;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.application-item img:hover {
    transform: scale(1.02);
}
table{border:none;}

.price-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    overflow-x: auto;
}

.price-table th, .price-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.price-table th {
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}

.price-table tr:hover {
    background-color: var(--light);
}

.price-photo {
    width: 80px;
    height: 80px;
    object-fit: cover;
    cursor: zoom-in;
}

.faq-container {
    margin-top: 1rem;
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 1rem 1.25rem;
    background-color: var(--light);
    border: none;
    font-weight: 600;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question:after {
    content: '+';
    font-size: 1.25rem;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-question.active:after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.25rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
    padding: 1rem 1.25rem;
    max-height: 500px;
}

.contact-tools {
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.contact-tool {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    background-color: white;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    color: var(--secondary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-tool:hover {
    background-color: var(--primary);
    color: white;
    border-color: var(--primary);
    text-decoration: none;
}

.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.image-modal.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-image {
    max-width: 100%;
    max-height: 90vh;
    width: auto !important;
    height: auto !important;
    object-fit: contain;
    border-radius: 0.5rem;
}

.close-modal {
    position: fixed;
    top: 120px;
    right: 100px;
    color: white;
    font-size: 2.5rem;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: background-color 0.3s ease;
    z-index: 10000;
}

.close-modal:hover {
    background-color: rgba(255, 255, 255, 0.4);
}

.customer-reviews {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1rem;
}

.review-card {
    background-color: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.review-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.review-stars {
    color: var(--warning);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 0.25rem;
}

.review-author {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 0.75rem;
    font-size: 1.5rem;
}

.review-content {
    color: #475569;
    line-height: 1.6;
    font-size: 1.5rem;
    position: relative;
    padding-left: 1rem;
}

.review-content:before {
    content: '"';
    position: absolute;
    left: 0;
    top: 0;
    font-size: 2rem;
    color: var(--primary-light);
    line-height: 1;
}

@media (max-width: 1024px) {
    .certificates, .application-gallery {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    
    .tag_about h1 {
        font-size: 2rem;
        margin: 0 0 1.25rem 0;
    }
    
    .market-analysis h2,
    .corporate-strength h2,
    .qualifications h2,
    .case-studies h2,
    .application-scenes h2,
    .price-info h2,
    .product-advantages h2 {
        font-size: 1.5rem;
        margin: 0 0 0.75rem 0;
    }
    
    .tag_title h3,
    .faq-section .tag_title h3,
    .tag_sell .tag_title h3,
    .tag_search .tag_title h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .tag_about h1 {
        font-size: 1.875rem;
        margin: 0 0 1rem 0;
    }
    
    .market-analysis h2,
    .corporate-strength h2,
    .qualifications h2,
    .case-studies h2,
    .application-scenes h2,
    .price-info h2,
    .product-advantages h2 {
        font-size: 1.5rem;
        margin: 0 0 0.75rem 0;
    }
    
    .corporate-strength h3 {
        font-size: 1.15rem;
        margin: 1.25rem 0 0.75rem 0;
    }
    
    .tag_title h3,
    .faq-section .tag_title h3,
    .tag_sell .tag_title h3,
    .tag_search .tag_title h3 {
        font-size: 1.5rem;
    }
    
    .layout {
        padding: 1.5rem;
    }
    
    .price-table th, .price-table td {
        padding: 0.75rem;
        font-size: 0.875rem;
    }
    
    .featured-products {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
    
    .modal-content {
        max-width: 95%;
    }
    
    .close-modal {
        top: 15px;
        right: 15px;
        font-size: 2rem;
        width: 40px;
        height: 40px;
    }
    
    .customer-reviews {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .review-card {
        padding: 1.25rem;
    }

    .review-stars {
        font-size: 1.1rem;
    }

    .review-content {
        font-size: 0.95rem;
    }
    
    .swiper-button-prev {
        left: 10px;
    }
    .swiper-button-next {
        right: 10px;
    }
}

@media (max-width: 480px) {
    .tag_about h1 {
        font-size: 1.5rem;
        margin: 0 0 1rem 0;
        padding-bottom: 0.5rem;
    }
    
    .market-analysis h2,
    .corporate-strength h2,
    .qualifications h2,
    .case-studies h2,
    .application-scenes h2,
    .price-info h2,
    .product-advantages h2 {
        font-size: 1.25rem;
        margin: 0 0 0.75rem 0;
        padding-bottom: 0.5rem;
    }
    
    .corporate-strength h3 {
        font-size: 1.1rem;
        margin: 1rem 0 0.75rem 0;
    }
    
    .tag_title h3,
    .faq-section .tag_title h3,
    .tag_sell .tag_title h3,
    .tag_search .tag_title h3 {
        font-size: 1.25rem;
    }
    
    .verification-badge {
        margin-bottom: 0.5rem;
    }
    
    .price-table {
        font-size: 0.875rem;
    }
    
    .price-table th:nth-child(1),
    .price-table td:nth-child(1) {
        display: none;
    }
    
    .image-modal {
        padding: 1rem;
    }
    
    .close-modal {
        top: 10px;
        right: 10px;
        font-size: 1.5rem;
        width: 35px;
        height: 35px;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.modal-content {
    animation: scaleIn 0.3s ease;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}