@media screen and (max-width: 1024px) {
    .container {
        max-width: 960px;
    }

    .hero-content h1 {
        font-size: 2.5em;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .product-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .product-specs-column {
        grid-column: 1;
        max-width: 100%;
        margin-top: 20px;
    }

    .case-content,
    .form-container {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }
}

@media screen and (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .header-content {
        padding: 10px 0;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #fff;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        padding: 20px 0;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        text-align: center;
    }

    .main-nav a {
        display: block;
        padding: 15px;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-section {
        padding: 60px 0;
    }

    .hero-content h1 {
        font-size: 2em;
    }

    .hero-content p {
        font-size: 1em;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }

    .page-header {
        padding: 40px 0;
    }

    .page-header h1 {
        font-size: 1.8em;
    }

    .page-header p {
        font-size: 1em;
    }

    .featured-products,
    .knowledge-preview,
    .about-preview,
    .cases-preview,
    .products-section,
    .knowledge-article,
    .company-intro,
    .development-history,
    .planting-base,
    .core-advantages,
    .team-intro,
    .certificates,
    .cooperation-models,
    .contact-info,
    .contact-form-section,
    .map-section,
    .faq-section,
    .case-detail,
    .more-cases,
    .share-case,
    .customer-testimonials,
    .pagination-section {
        padding: 40px 0;
    }

    .featured-products h2,
    .knowledge-preview h2,
    .about-preview h2,
    .cases-preview h2,
    .products-section h2,
    .company-intro h2,
    .development-history h2,
    .planting-base h2,
    .core-advantages h2,
    .team-intro h2,
    .certificates h2,
    .cooperation-models h2,
    .contact-info h2,
    .contact-form-section h2,
    .map-section h2,
    .faq-section h2,
    .more-cases h2,
    .share-case h2,
    .customer-testimonials h2 {
        font-size: 1.5em;
        margin-bottom: 30px;
    }

    .products-grid,
    .knowledge-grid,
    .cases-grid,
    .base-gallery,
    .advantages-grid,
    .team-grid,
    .certificates-grid,
    .models-grid,
    .contact-grid,
    .transport-grid,
    .types-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-card,
    .knowledge-card,
    .case-card,
    .base-item,
    .advantage-card,
    .team-member,
    .certificate-item,
    .model-card,
    .contact-item,
    .type-card {
        margin-bottom: 20px;
    }

    .about-text h2,
    .product-info h2,
    .article-content h2,
    .form-info h2,
    .case-info h2 {
        font-size: 1.5em;
    }

    .product-main-gallery {
        float: none;
        margin-right: 0;
        margin-bottom: 20px;
        width: 100%;
        max-width: 100%;
    }
    
    .product-main-gallery img {
        width: 100%;
        height: auto;
        max-width: 100%;
        max-height: 400px;
        object-fit: cover;
    }
    
    .product-thumbnails {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .product-thumbnails img {
        width: 100%;
        height: auto;
    }
    
    .case-thumbnails {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .case-thumbnails img {
        width: 100%;
        height: auto;
    }

/* 480px 屏幕尺寸优化 */
@media screen and (max-width: 480px) {
    .product-thumbnails {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    
    .case-thumbnails {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }
    
    .product-card img,
    .knowledge-card img,
    .case-card img {
        height: 160px;
    }
    
    .product-card h3,
    .knowledge-card h3,
    .case-card h3 {
        font-size: 1em;
        padding: 10px;
    }
    
    .product-card p,
    .knowledge-card p,
    .case-card p {
        padding: 0 10px 10px;
        font-size: 0.85em;
    }
    
    .product-specs {
        padding: 12px;
    }
    
    .spec-item {
        font-size: 0.85em;
        margin-bottom: 8px;
    }
    
    .product-description h3,
    .planting-guide h3,
    .application-scenes h3,
    .article-body h3,
    .testimonial-author h4 {
        font-size: 1em;
    }
    
    .product-description p,
    .planting-guide li,
    .application-scenes li,
    .article-body p,
    .testimonial-content p,
    .testimonial-author p {
        font-size: 0.85em;
    }
    
    .timeline-year {
        width: 70px;
        height: 70px;
        font-size: 1em;
    }
    
    .timeline-content h3 {
        font-size: 1em;
    }
    
    .timeline-content p {
        font-size: 0.85em;
    }
    
    .advantage-icon {
        font-size: 1.8em;
    }
    
    .advantage-card h3,
    .contact-item h3,
    .type-card h3 {
        font-size: 1em;
    }
    
    .advantage-card p,
    .contact-item p,
    .type-card p {
        font-size: 0.85em;
    }
    
    .team-member img {
        width: 100px;
        height: 100px;
    }
    
    .team-member h3 {
        font-size: 1em;
    }
    
    .team-member p {
        font-size: 0.8em;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 8px;
        font-size: 0.85em;
    }
    
    .form-tips {
        padding: 15px;
    }
    
    .form-tips h3 {
        font-size: 1em;
    }
    
    .form-tips li {
        font-size: 0.85em;
    }
    
    .map-overlay {
        padding: 12px;
    }
    
    .map-overlay h3 {
        font-size: 1em;
    }
    
    .map-overlay p {
        font-size: 0.85em;
    }
    
    .transport-item {
        padding: 12px;
    }
    
    .transport-item h4 {
        font-size: 1em;
    }
    
    .transport-item p {
        font-size: 0.85em;
    }
    
    .faq-item {
        padding: 15px;
    }
    
    .faq-item h3 {
        font-size: 1em;
    }
    
    .faq-item p {
        font-size: 0.85em;
    }
    
    .case-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .case-description h3,
    .case-details h3,
    .case-result h3,
    .case-feedback h3 {
        font-size: 1em;
    }
    
    .case-description p,
    .case-result p,
    .case-feedback p {
        font-size: 0.85em;
    }
    
    .case-details li {
        font-size: 0.85em;
    }
    
    .share-requirements,
    .share-contact {
        padding: 15px;
    }
    
    .share-requirements h3,
    .share-contact h3 {
        font-size: 1em;
    }
    
    .share-requirements li,
    .share-contact p {
        font-size: 0.85em;
    }
    
    .footer {
        padding: 30px 0 10px;
    }
    
    .footer-content {
        gap: 20px;
    }
    
    .footer-section h3 {
        font-size: 1em;
    }
    
    .footer-section p,
    .footer-section li {
        font-size: 0.85em;
    }
    
    .footer-bottom p {
        font-size: 0.75em;
    }
    
    .category-tabs {
        gap: 8px;
    }
    
    .tab-btn {
        padding: 6px 15px;
        font-size: 0.85em;
    }
    
    .page-link {
        padding: 6px 10px;
        font-size: 0.85em;
        min-width: 30px;
    }

    .timeline-item {
        flex-direction: column;
        text-align: center;
    }

    .timeline-year {
        margin: 0 auto 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media screen and (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .logo img {
        width: 150px;
        height: auto;
    }

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

    .hero-content h1 {
        font-size: 1.5em;
    }

    .hero-content p {
        font-size: 0.9em;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9em;
    }

    .page-header {
        padding: 30px 0;
    }

    .page-header h1 {
        font-size: 1.5em;
    }

    .page-header p {
        font-size: 0.9em;
    }

    .featured-products,
    .knowledge-preview,
    .about-preview,
    .cases-preview,
    .products-section,
    .knowledge-article,
    .company-intro,
    .development-history,
    .planting-base,
    .core-advantages,
    .team-intro,
    .certificates,
    .cooperation-models,
    .contact-info,
    .contact-form-section,
    .map-section,
    .faq-section,
    .case-detail,
    .more-cases,
    .share-case,
    .customer-testimonials,
    .pagination-section {
        padding: 30px 0;
    }

    .featured-products h2,
    .knowledge-preview h2,
    .about-preview h2,
    .cases-preview h2,
    .products-section h2,
    .company-intro h2,
    .development-history h2,
    .planting-base h2,
    .core-advantages h2,
    .team-intro h2,
    .certificates h2,
    .cooperation-models h2,
    .contact-info h2,
    .contact-form-section h2,
    .map-section h2,
    .faq-section h2,
    .more-cases h2,
    .share-case h2,
    .customer-testimonials h2 {
        font-size: 1.3em;
        margin-bottom: 25px;
    }

    .product-card,
    .knowledge-card,
    .case-card,
    .testimonial-item {
        margin-bottom: 15px;
    }

    .product-card img,
    .knowledge-card img,
    .case-card img {
        height: 180px;
    }

    .product-card h3,
    .knowledge-card h3,
    .case-card h3 {
        font-size: 1.1em;
        padding: 12px 15px;
    }

    .product-card p,
    .knowledge-card p,
    .case-card p {
        padding: 0 15px 12px;
        font-size: 0.9em;
    }

    .about-text h2,
    .product-info h2,
    .article-content h2,
    .form-info h2,
    .case-info h2 {
        font-size: 1.3em;
    }

    .product-specs {
        padding: 15px;
    }

    .spec-item {
        font-size: 0.9em;
    }

    .product-description h3,
    .planting-guide h3,
    .application-scenes h3,
    .article-body h3,
    .testimonial-author h4 {
        font-size: 1.1em;
    }

    .product-description p,
    .planting-guide li,
    .application-scenes li,
    .article-body p,
    .testimonial-content p,
    .testimonial-author p {
        font-size: 0.9em;
    }

    .article-meta {
        flex-direction: column;
        gap: 10px;
    }

    .timeline-year {
        width: 80px;
        height: 80px;
        font-size: 1.2em;
    }

    .timeline-content h3 {
        font-size: 1.1em;
    }

    .timeline-content p {
        font-size: 0.9em;
    }

    .advantage-icon {
        font-size: 2em;
    }

    .advantage-card h3,
    .contact-item h3,
    .type-card h3 {
        font-size: 1.1em;
    }

    .advantage-card p,
    .contact-item p,
    .type-card p {
        font-size: 0.9em;
    }

    .team-member img {
        width: 120px;
        height: 120px;
    }

    .team-member h3 {
        font-size: 1.1em;
    }

    .team-member p {
        font-size: 0.85em;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 10px;
        font-size: 0.9em;
    }

    .form-tips {
        padding: 20px;
    }

    .form-tips h3 {
        font-size: 1.1em;
    }

    .form-tips li {
        font-size: 0.9em;
    }

    .map-overlay {
        padding: 15px;
    }

    .map-overlay h3 {
        font-size: 1.1em;
    }

    .map-overlay p {
        font-size: 0.9em;
    }

    .transport-item {
        padding: 15px;
    }

    .transport-item h4 {
        font-size: 1.1em;
    }

    .transport-item p {
        font-size: 0.9em;
    }

    .faq-item {
        padding: 20px;
    }

    .faq-item h3 {
        font-size: 1.1em;
    }

    .faq-item p {
        font-size: 0.9em;
    }

    .case-meta {
        flex-direction: column;
        gap: 10px;
    }

    .case-description h3,
    .case-details h3,
    .case-result h3,
    .case-feedback h3 {
        font-size: 1.1em;
    }

    .case-description p,
    .case-result p,
    .case-feedback p {
        font-size: 0.9em;
    }

    .case-details li {
        font-size: 0.9em;
    }

    .share-requirements,
    .share-contact {
        padding: 20px;
    }

    .share-requirements h3,
    .share-contact h3 {
        font-size: 1.1em;
    }

    .share-requirements li,
    .share-contact p {
        font-size: 0.9em;
    }

    .footer {
        padding: 40px 0 15px;
    }

    .footer-content {
        gap: 25px;
    }

    .footer-section h3 {
        font-size: 1.1em;
    }

    .footer-section p,
    .footer-section li {
        font-size: 0.9em;
    }

    .footer-bottom p {
        font-size: 0.8em;
    }

    .category-tabs {
        gap: 10px;
    }

    .tab-btn {
        padding: 8px 20px;
        font-size: 0.9em;
    }

    .page-link {
        padding: 8px 12px;
        font-size: 0.9em;
        min-width: 35px;
    }
}

@media screen and (max-width: 375px) {
    .hero-content h1 {
        font-size: 1.3em;
    }

    .hero-content p {
        font-size: 0.85em;
    }

    .btn {
        padding: 8px 15px;
        font-size: 0.85em;
    }

    .page-header h1 {
        font-size: 1.3em;
    }

    .page-header p {
        font-size: 0.85em;
    }

    .featured-products h2,
    .knowledge-preview h2,
    .about-preview h2,
    .cases-preview h2,
    .products-section h2,
    .company-intro h2,
    .development-history h2,
    .planting-base h2,
    .core-advantages h2,
    .team-intro h2,
    .certificates h2,
    .cooperation-models h2,
    .contact-info h2,
    .contact-form-section h2,
    .map-section h2,
    .faq-section h2,
    .more-cases h2,
    .share-case h2,
    .customer-testimonials h2 {
        font-size: 1.2em;
    }

    .product-card img,
    .knowledge-card img,
    .case-card img {
        height: 160px;
    }

    .product-card h3,
    .knowledge-card h3,
    .case-card h3 {
        font-size: 1em;
    }

    .product-card p,
    .knowledge-card p,
    .case-card p {
        font-size: 0.85em;
    }

    .about-text h2,
    .product-info h2,
    .article-content h2,
    .form-info h2,
    .case-info h2 {
        font-size: 1.2em;
    }

    .product-specs {
        padding: 12px;
    }

    .spec-item {
        font-size: 0.85em;
        margin-bottom: 8px;
    }

    .product-description h3,
    .planting-guide h3,
    .application-scenes h3,
    .article-body h3,
    .testimonial-author h4 {
        font-size: 1em;
    }

    .product-description p,
    .planting-guide li,
    .application-scenes li,
    .article-body p,
    .testimonial-content p,
    .testimonial-author p {
        font-size: 0.85em;
    }

    .timeline-year {
        width: 70px;
        height: 70px;
        font-size: 1em;
    }

    .timeline-content h3 {
        font-size: 1em;
    }

    .timeline-content p {
        font-size: 0.85em;
    }

    .advantage-icon {
        font-size: 1.8em;
    }

    .advantage-card h3,
    .contact-item h3,
    .type-card h3 {
        font-size: 1em;
    }

    .advantage-card p,
    .contact-item p,
    .type-card p {
        font-size: 0.85em;
    }

    .team-member img {
        width: 100px;
        height: 100px;
    }

    .team-member h3 {
        font-size: 1em;
    }

    .team-member p {
        font-size: 0.8em;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 8px;
        font-size: 0.85em;
    }

    .form-tips {
        padding: 15px;
    }

    .form-tips h3 {
        font-size: 1em;
    }

    .form-tips li {
        font-size: 0.85em;
    }

    .map-overlay {
        padding: 12px;
    }

    .map-overlay h3 {
        font-size: 1em;
    }

    .map-overlay p {
        font-size: 0.85em;
    }

    .transport-item {
        padding: 12px;
    }

    .transport-item h4 {
        font-size: 1em;
    }

    .transport-item p {
        font-size: 0.85em;
    }

    .faq-item {
        padding: 15px;
    }

    .faq-item h3 {
        font-size: 1em;
    }

    .faq-item p {
        font-size: 0.85em;
    }

    .case-meta {
        flex-direction: column;
        gap: 8px;
    }

    .case-description h3,
    .case-details h3,
    .case-result h3,
    .case-feedback h3 {
        font-size: 1em;
    }

    .case-description p,
    .case-result p,
    .case-feedback p {
        font-size: 0.85em;
    }

    .case-details li {
        font-size: 0.85em;
    }

    .share-requirements,
    .share-contact {
        padding: 15px;
    }

    .share-requirements h3,
    .share-contact h3 {
        font-size: 1em;
    }

    .share-requirements li,
    .share-contact p {
        font-size: 0.85em;
    }

    .footer {
        padding: 30px 0 10px;
    }

    .footer-content {
        gap: 20px;
    }

    .footer-section h3 {
        font-size: 1em;
    }

    .footer-section p,
    .footer-section li {
        font-size: 0.85em;
    }

    .footer-bottom p {
        font-size: 0.75em;
    }

    .category-tabs {
        gap: 8px;
    }

    .tab-btn {
        padding: 6px 15px;
        font-size: 0.85em;
    }

    .page-link {
        padding: 6px 10px;
        font-size: 0.85em;
        min-width: 30px;
    }
}

@media screen and (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

@media screen and (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}

@media print {
    .header,
    .footer,
    .mobile-menu-btn,
    .hero-buttons,
    .btn {
        display: none;
    }

    .main-content {
        min-height: auto;
    }

    .hero-section,
    .page-header {
        background: none;
        color: #000;
    }

    .product-card,
    .knowledge-card,
    .case-card {
        break-inside: avoid;
    }

    .product-detail,
    .case-content {
        break-inside: avoid;
    }
}

@media screen and (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media screen and (max-width: 768px) and (orientation: landscape) {
    .hero-section {
        padding: 30px 0;
    }

    .hero-content h1 {
        font-size: 1.8em;
    }

    .hero-content p {
        font-size: 0.9em;
    }
}