/* ==== 产品详情页面样式 ==== */

/* 页面整体样式 */
.product-detail-page {
    min-height: 100vh !important;
    background: white !important;
}

/* 产品详情英雄区域 */
.product-hero {
    padding: 40px 0 !important;
    background: white !important;
    border-bottom: 1px solid #e9ecef !important;
}

.product-hero-content {
    display: flex !important;
    gap: 40px !important;
    align-items: flex-start !important;
}

/* 左侧验证数据展示区域 */
.product-validation-section {
    flex: 1.2 !important;
    background: #f8f8f8 !important;
    border-radius: 4px !important;
    padding: 16px !important;
    border: 1px solid #e8e8e8 !important;
}

.validation-header h3 {
    font-size: 14px !important;
    color: #333 !important;
    margin-bottom: 16px !important;
    font-weight: 500 !important;
}

.validation-result {
    display: flex !important;
    flex-direction: column !important;
    gap: 15px !important;
}

.result-image {
    text-align: center !important;
}

.wb-result-img {
    max-width: 100% !important;
    height: auto !important;
    border-radius: 4px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

.result-info {
    flex: 1 !important;
}

.result-title {
    font-size: 16px !important;
    color: #333 !important;
    margin-bottom: 8px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
}

.result-description {
    font-size: 12px !important;
    color: #1e3a8a !important;
    line-height: 1.4 !important;
    margin-bottom: 12px !important;
}

.experiment-tabs {
    display: flex !important;
    gap: 8px !important;
    margin-top: 15px !important;
}

.exp-tab {
    padding: 4px 10px !important;
    border: 1px solid #ccc !important;
    background: white !important;
    border-radius: 3px !important;
    font-size: 12px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    color: #1e3a8a !important;
}

.exp-tab.active {
    background: #333 !important;
    color: white !important;
    border-color: #333 !important;
}

.exp-tab:hover:not(.active) {
    background: #f5f5f5 !important;
}

/* 右侧产品信息和购买区域 */
.product-info-purchase {
    flex: 0.8 !important;
    background: #f5f5f5 !important;
    border-radius: 4px !important;
    padding: 16px !important;
    border: 1px solid #e0e0e0 !important;
}

/* 产品基本信息区域 */
.product-basic-info {
    margin-bottom: 25px !important;
    padding-bottom: 20px !important;
    border-bottom: 1px solid #dee2e6 !important;
}

.product-badges {
    display: flex !important;
    gap: 10px !important;
    margin-bottom: 15px !important;
}

.badge-ko {
    background: #3b82f6 !important;
    color: white !important;
    padding: 3px 8px !important;
    border-radius: 3px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
}

.badge-rmab {
    background: #1e40af !important;
    color: white !important;
    padding: 3px 8px !important;
    border-radius: 3px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
}

.product-title {
    font-size: 18px !important;
    color: #333 !important;
    margin: 0 0 12px 0 !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
}

.product-meta {
    display: flex !important;
    gap: 16px !important;
    margin-bottom: 12px !important;
}

.meta-item {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    font-size: 12px !important;
    color: #1e3a8a !important;
}

.meta-item i {
    font-size: 12px !important;
    color: #1e3a8a !important;
}

.meta-text {
    color: #1e3a8a !important;
    cursor: pointer !important;
}

.meta-text:hover {
    text-decoration: underline !important;
}

/* 产品详细信息行 */
.species-info,
.applications-info,
.isotype-info {
    display: flex !important;
    align-items: center !important;
    margin-bottom: 8px !important;
    font-size: 12px !important;
}

.info-label {
    min-width: 70px !important;
    color: #333 !important;
    font-weight: 500 !important;
}

.species-tags,
.app-tags {
    display: flex !important;
    gap: 6px !important;
    flex-wrap: wrap !important;
}

.species-tag,
.app-tag {
    background: #e8e8e8 !important;
    color: #333 !important;
    padding: 2px 6px !important;
    border-radius: 2px !important;
    font-size: 11px !important;
    font-weight: 400 !important;
}

.isotype-text {
    color: #333 !important;
    font-weight: 400 !important;
}

.product-catalog {
    font-size: 1.1rem !important;
    color: #1e3a8a !important;
    margin-bottom: 20px !important;
}

.product-quick-links {
    display: flex !important;
    gap: 20px !important;
    margin-bottom: 30px !important;
}

.quick-link {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    color: #1e3a8a !important;
    text-decoration: none !important;
    font-size: 0.95rem !important;
    transition: color 0.3s ease !important;
}

.quick-link:hover {
    color: #1e40af !important;
    text-decoration: none !important;
}

.quick-link i {
    font-size: 1rem !important;
}

.product-pricing {
    background: #f5f5f5 !important;
    padding: 25px !important;
    border-radius: 8px !important;
    border: 2px solid #3b82f6 !important;
}

.pricing-title {
    font-size: 1.1rem !important;
    color: #333 !important;
    margin-bottom: 15px !important;
    font-weight: 600 !important;
}

.price-display {
    font-size: 2rem !important;
    color: #e74c3c !important;
    font-weight: 700 !important;
    margin-bottom: 20px !important;
}

.size-options {
    margin-bottom: 20px !important;
}

.size-option {
    display: inline-block !important;
    margin-right: 10px !important;
    margin-bottom: 10px !important;
}

.size-option input[type="radio"] {
    display: none !important;
}

.size-option label {
    display: inline-block !important;
    padding: 8px 16px !important;
    border: 2px solid #e0e0e0 !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-size: 0.9rem !important;
}

.size-option input[type="radio"]:checked + label {
    border-color: #3b82f6 !important;
    background: #3b82f6 !important;
    color: white !important;
}

.add-to-cart-btn {
    background: #3b82f6 !important;
    color: white !important;
    border: none !important;
    padding: 12px 30px !important;
    border-radius: 6px !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
}

.add-to-cart-btn:hover {
    background: #1e40af !important;
    transform: translateY(-2px) !important;
}

/* 购买信息区域 */
.purchase-section {
    background: #e8e8e8 !important;
    border: none !important;
    border-radius: 4px !important;
    padding: 12px !important;
    margin-top: 12px !important;
}

.product-number {
    display: flex !important;
    align-items: center !important;
    margin-bottom: 8px !important;
    font-size: 12px !important;
}

.number-label {
    color: #1e3a8a !important;
    margin-right: 6px !important;
}

.number-value {
    color: #333 !important;
    font-weight: 600 !important;
}

.price-section {
    margin-bottom: 12px !important;
}

.current-price {
    font-size: 24px !important;
    color: #333 !important;
    font-weight: 700 !important;
    margin-bottom: 4px !important;
}

.price-note {
    font-size: 11px !important;
    color: #1e3a8a !important;
}

/* 规格选择 */
.size-selection {
    display: flex !important;
    gap: 4px !important;
    margin-bottom: 12px !important;
}

.size-selection .size-option {
    flex: 1 !important;
    display: block !important;
    margin-right: 0 !important;
}

.size-selection .size-option input[type="radio"] {
    display: none !important;
}

.size-selection .size-label {
    display: block !important;
    text-align: center !important;
    padding: 6px 8px !important;
    border: 1px solid #ccc !important;
    border-radius: 2px !important;
    font-size: 11px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    background: white !important;
    color: #1e3a8a !important;
}

.size-selection .size-option input[type="radio"]:checked + .size-label {
    background: #3b82f6 !important;
    border-color: #3b82f6 !important;
    color: #333 !important;
    font-weight: 500 !important;
}

.size-selection .size-label:hover {
    border-color: #3b82f6 !important;
}

.purchase-section .add-to-cart-btn {
    width: 100% !important;
    background: #3b82f6 !important;
    border: none !important;
    padding: 8px 16px !important;
    border-radius: 2px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    margin-bottom: 12px !important;
}

.purchase-section .add-to-cart-btn:hover {
    background: #1e40af !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 1px 4px rgba(255, 235, 59, 0.3) !important;
}

/* 服务链接 */
.service-links {
    display: flex !important;
    justify-content: space-between !important;
    gap: 8px !important;
}

.service-link {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 4px !important;
    color: #1e3a8a !important;
    text-decoration: none !important;
    font-size: 10px !important;
    transition: color 0.3s ease !important;
    text-align: center !important;
}

.service-link:hover {
    color: #1e3a8a !important;
    text-decoration: underline !important;
}

.service-link i {
    font-size: 16px !important;
    width: 20px !important;
    height: 20px !important;
}

/* 导航标签 */
.product-nav {
    background: white !important;
    border-bottom: 1px solid #e0e0e0 !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 100 !important;
    padding: 15px 0 !important;
}

.nav-tabs {
    display: flex !important;
    gap: 0 !important;
    border: none !important;
    justify-content: center !important;
}

.nav-tab {
    padding: 12px 25px !important;
    color: #1e3a8a !important;
    text-decoration: none !important;
    border-bottom: 3px solid transparent !important;
    transition: all 0.3s ease !important;
    font-weight: 500 !important;
}

.nav-tab:hover,
.nav-tab.active {
    color: #1e3a8a !important;
    border-bottom-color: #3d8bff !important;
    text-decoration: none !important;
}

/* 产品详细信息 */
.product-section {
    padding: 60px 0 !important;
}

.section-title {
    font-size: 2rem !important;
    color: #333 !important;
    margin-bottom: 30px !important;
    font-weight: 700 !important;
    text-align: center !important;
}

.section-divider {
    width: 80px !important;
    height: 4px !important;
    background: #3b82f6 !important;
    margin: 0 auto 40px !important;
    border-radius: 2px !important;
}

/* 简洁的标题样式 - 1:1还原图片效果 */
.section-header {
    margin-bottom: 30px !important;
}

.section-title-simple {
    position: relative !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    color: #333 !important;
    margin: 0 !important;
    padding-left: 20px !important;
    line-height: 1.4 !important;
}

.section-title-simple::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    background: #FFD700 !important;
    border-radius: 2px !important;
}

/* 产品规格表 */
.specs-table {
    background: white !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    margin-bottom: 30px !important;
}

.specs-table table {
    width: 100% !important;
    border-collapse: collapse !important;
}

.specs-table th {
    background: #f8f9fa !important;
    color: #333 !important;
    padding: 15px 20px !important;
    font-weight: 600 !important;
    border-bottom: 2px solid #e0e0e0 !important;
}

.specs-table td {
    padding: 15px 20px !important;
    border-bottom: 1px solid #e0e0e0 !important;
    color: #1e3a8a !important;
}

.specs-table tr:nth-child(even) {
    background: #f9f9f9 !important;
}

.specs-table tr:hover {
    background: #f5f5f5 !important;
}

/* 应用领域卡片 */
.applications-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: 25px !important;
    margin-bottom: 40px !important;
}

.application-card {
    background: white !important;
    border-radius: 8px !important;
    padding: 25px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    transition: all 0.3s ease !important;
    border: 2px solid transparent !important;
}

.application-card:hover {
    transform: translateY(-5px) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
    border-color: #3b82f6 !important;
}

.app-icon {
    font-size: 2.5rem !important;
    color: #1e3a8a !important;
    margin-bottom: 15px !important;
}

.app-title {
    font-size: 1.3rem !important;
    color: #333 !important;
    margin-bottom: 10px !important;
    font-weight: 600 !important;
}

.app-description {
    color: #1e3a8a !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}

/* 应用验证表格 */
.applications-table {
    margin-bottom: 40px !important;
}

.validation-table {
    width: 100% !important;
    border-collapse: collapse !important;
    background: white !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.validation-table thead {
    background: #f8f9fa !important;
}

.validation-table th {
    padding: 15px 20px !important;
    font-weight: 600 !important;
    color: #333 !important;
    text-align: left !important;
    border-bottom: 2px solid #e0e0e0 !important;
    font-size: 1rem !important;
}

.validation-table td {
    padding: 15px 20px !important;
    border-bottom: 1px solid #f0f0f0 !important;
    vertical-align: top !important;
}

.validation-table tbody tr:hover {
    background: #f8f9fa !important;
}

.validation-table tbody tr:last-child td {
    border-bottom: none !important;
}

.validation-table td strong {
    color: #333 !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
}

/* 物种标签样式 */
.species-tag {
    display: inline-block !important;
    background: #e3f2fd !important;
    color: #1976d2 !important;
    padding: 4px 10px !important;
    border-radius: 15px !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    margin: 2px 5px 2px 0 !important;
    border: 1px solid #bbdefb !important;
    transition: all 0.3s ease !important;
}

.species-tag:hover {
    background: #1976d2 !important;
    color: white !important;
    transform: translateY(-1px) !important;
}

/* 产品详细信息卡片样式 */
.detail-card {
    background: white !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    margin-bottom: 20px !important;
    overflow: hidden !important;
}

.detail-card-header {
    background: #f8f9fa !important;
    padding: 12px 20px !important;
    font-weight: 600 !important;
    color: #333 !important;
    border-bottom: 1px solid #e0e0e0 !important;
    font-size: 0.95rem !important;
}

.detail-card-content {
    padding: 15px 20px !important;
}

/* 推荐稀释比样式 */
.dilution-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
    padding: 8px 0 !important;
    border-bottom: 1px solid #f0f0f0 !important;
}

.dilution-row:last-child {
    border-bottom: none !important;
}

.application-name {
    font-weight: 600 !important;
    color: #333 !important;
    min-width: 80px !important;
    font-size: 0.9rem !important;
}

.dilution-ratio {
    color: #1e3a8a !important;
    text-align: right !important;
    flex: 1 !important;
    margin-left: 20px !important;
    font-size: 0.9rem !important;
}

/* 详细信息网格布局 */
.product-details-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: 20px !important;
    margin-top: 30px !important;
}

/* 信息行样式 */
.info-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: 10px !important;
}

.info-label {
    color: #333 !important;
    font-size: 0.9rem !important;
}

.query-btn {
    background: #3b82f6 !important;
    color: white !important;
    border: none !important;
    padding: 6px 12px !important;
    border-radius: 4px !important;
    font-size: 0.85rem !important;
    cursor: pointer !important;
    transition: background 0.3s ease !important;
}

.query-btn:hover {
    background: #1e40af !important;
}

.info-description {
    color: #1e3a8a !important;
    font-size: 0.85rem !important;
    line-height: 1.5 !important;
}

/* 分子量标签 */
.weight-tag {
    display: inline-block !important;
    padding: 4px 12px !important;
    border-radius: 15px !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
}

.weight-tag.observed {
    background: #e3f2fd !important;
    color: #1976d2 !important;
    border: 1px solid #bbdefb !important;
}

.weight-tag.predicted {
    background: #e8f5e8 !important;
    color: #2e7d32 !important;
    border: 1px solid #c8e6c9 !important;
}

/* 其他标签样式 */
.clone-tag,
.form-tag,
.conjugate-tag,
.purification-tag {
    display: inline-block !important;
    padding: 4px 12px !important;
    border-radius: 15px !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    background: #f3e5f5 !important;
    color: #7b1fa2 !important;
    border: 1px solid #e1bee7 !important;
}

.form-tag.liquid {
    background: #e8f5e8 !important;
    color: #2e7d32 !important;
    border: 1px solid #c8e6c9 !important;
}

.positive-samples,
.cellular-location,
.storage-info {
    color: #1e3a8a !important;
    font-size: 0.9rem !important;
    line-height: 1.5 !important;
}

/* 实验方案 */
.protocol-section {
    background: white !important;
}

.protocol-expand {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    color: #1e3a8a !important;
    font-size: 12px !important;
    cursor: pointer !important;
    margin-left: auto !important;
    text-decoration: underline !important;
}

.protocol-expand:hover {
    color: #1e3a8a !important;
}

.protocol-expand i {
    font-size: 10px !important;
    transition: transform 0.3s ease !important;
}

.section-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-bottom: 30px !important;
}

/* 实验方案网格 */
.protocol-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 20px !important;
}

.protocol-item {
    background: white !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    overflow: hidden !important;
}

.protocol-item-header {
    background: #f8f9fa !important;
    padding: 12px 20px !important;
    font-weight: 600 !important;
    color: #333 !important;
    border-bottom: 1px solid #e0e0e0 !important;
    font-size: 1rem !important;
}

.protocol-item-content {
    padding: 15px 20px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
}

.protocol-link {
    color: #1e3a8a !important;
    text-decoration: none !important;
    font-size: 0.9rem !important;
    transition: color 0.3s ease !important;
}

.protocol-link:hover {
    color: #1e40af !important;
    text-decoration: underline !important;
}

.protocol-card {
    background: white !important;
    border-radius: 8px !important;
    margin-bottom: 30px !important;
    overflow: hidden !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.protocol-header {
    background: #3b82f6 !important;
    color: white !important;
    padding: 20px 25px !important;
}

.protocol-header h3 {
    margin: 0 !important;
    font-size: 1.4rem !important;
    font-weight: 600 !important;
}

.protocol-body {
    padding: 25px !important;
}

.protocol-step {
    margin-bottom: 25px !important;
}

.step-title {
    font-size: 1.2rem !important;
    color: #333 !important;
    margin-bottom: 10px !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
}

.step-number {
    background: #3b82f6 !important;
    color: white !important;
    width: 25px !important;
    height: 25px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.9rem !important;
    font-weight: 700 !important;
}

.step-content {
    color: #1e3a8a !important;
    line-height: 1.6 !important;
    margin-left: 35px !important;
}

.step-list {
    list-style: none !important;
    padding: 0 !important;
    margin: 15px 0 0 35px !important;
}

.step-list li {
    padding: 8px 0 !important;
    color: #1e3a8a !important;
    position: relative !important;
    padding-left: 20px !important;
}

.step-list li:before {
    content: "•" !important;
    color: #1e3a8a !important;
    position: absolute !important;
    left: 0 !important;
    font-weight: bold !important;
}

/* 产品布局 */
.product-layout {
    display: flex !important;
    gap: 30px !important;
    align-items: flex-start !important;
}

/* 左侧相关产品侧边栏 */
.related-products-sidebar {
    flex: 0 0 280px !important;
    background: white !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    padding: 0 !important;
    overflow: hidden !important;
    position: sticky !important;
    top: 120px !important;
    max-height: calc(100vh - 140px) !important;
    overflow-y: auto !important;
}

.sidebar-title {
    background: #f8f9fa !important;
    padding: 15px 20px !important;
    border-bottom: 1px solid #e0e0e0 !important;
}

.sidebar-title h4 {
    margin: 0 !important;
    font-size: 1.1rem !important;
    color: #333 !important;
    font-weight: 600 !important;
}

.related-product-item {
    display: flex !important;
    align-items: center !important;
    padding: 15px 20px !important;
    border-bottom: 1px solid #f0f0f0 !important;
    transition: all 0.3s ease !important;
    cursor: pointer !important;
}

.related-product-item:hover {
    background: #f8f9fa !important;
    transform: translateX(5px) !important;
}

.related-product-item:last-child {
    border-bottom: none !important;
}

.related-product-info {
    flex: 1 !important;
    margin-right: 15px !important;
}

.related-product-title {
    margin: 0 0 5px 0 !important;
    font-size: 0.9rem !important;
    line-height: 1.3 !important;
}

.related-product-title a {
    color: #1e3a8a !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    transition: color 0.3s ease !important;
}

.related-product-title a:hover {
    color: #1e40af !important;
    text-decoration: underline !important;
}

.related-product-code {
    margin: 0 !important;
    font-size: 0.85rem !important;
    color: #1e3a8a !important;
    font-weight: 500 !important;
}

.related-product-image {
    flex: 0 0 60px !important;
}

.related-product-image img {
    width: 60px !important;
    height: 60px !important;
    object-fit: cover !important;
    border-radius: 4px !important;
    border: 1px solid #e0e0e0 !important;
}

/* 主要内容区域 */
.main-content {
    flex: 1 !important;
    min-width: 0 !important;
}

/* ==== 客户评论部分 ==== */
.reviews-section {
    margin-top: 40px !important;
    background: #f8f9fa !important;
    padding: 30px 0 !important;
    border-radius: 8px !important;
}

.reviews-expand {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 12px !important;
    color: #1e3a8a !important;
    cursor: pointer !important;
}

.reviews-expand i {
    font-size: 10px !important;
    transition: transform 0.3s ease !important;
}

.reviews-expand:hover {
    color: #1e3a8a !important;
}

.reviews-content {
    position: relative !important;
    margin-top: 20px !important;
}

.reviews-carousel {
    position: relative !important;
    overflow: hidden !important;
    border-radius: 8px !important;
}

.reviews-slider {
    display: flex !important;
    transition: transform 0.5s ease !important;
    width: 200% !important;
}

.reviews-slide {
    width: 50% !important;
    flex-shrink: 0 !important;
    opacity: 0 !important;
    transition: opacity 0.5s ease !important;
}

.reviews-slide.active {
    opacity: 1 !important;
}

.reviews-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 20px !important;
    margin-bottom: 20px !important;
}

/* 评论卡片 */
.review-card {
    background: white !important;
    border-radius: 8px !important;
    padding: 20px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    border: 1px solid #e9ecef !important;
}

.review-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: flex-start !important;
    margin-bottom: 16px !important;
}

.university-info {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
}

.university-icon {
    width: 40px !important;
    height: 40px !important;
    background: #e3f2fd !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
}

.university-icon i {
    font-size: 16px !important;
    color: #1976d2 !important;
}

.university-details h4 {
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #333 !important;
    margin: 0 0 4px 0 !important;
}

.review-date {
    font-size: 12px !important;
    color: #1e3a8a !important;
}

.review-rating {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-end !important;
    gap: 4px !important;
}

.stars {
    display: flex !important;
    gap: 2px !important;
}

.stars i {
    font-size: 12px !important;
    color: #ffc107 !important;
}

.rating-text {
    font-size: 11px !important;
    color: #1e3a8a !important;
}

/* 评论内容 */
.review-content {
    display: flex !important;
    gap: 16px !important;
}

.review-details {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

.detail-item {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
}

.detail-label {
    font-size: 11px !important;
    color: #1e3a8a !important;
    font-weight: 500 !important;
}

.detail-value {
    font-size: 12px !important;
    color: #333 !important;
    line-height: 1.4 !important;
}

.review-image {
    flex-shrink: 0 !important;
    width: 120px !important;
    height: 90px !important;
    border-radius: 4px !important;
    overflow: hidden !important;
    border: 1px solid #e9ecef !important;
}

.review-image img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

/* 导航箭头 */
.reviews-navigation {
    display: flex !important;
    justify-content: center !important;
    gap: 20px !important;
    margin-top: 20px !important;
}

.nav-arrow {
    width: 40px !important;
    height: 40px !important;
    border: 2px solid #e9ecef !important;
    border-radius: 50% !important;
    background: white !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
}

.nav-arrow:hover {
    border-color: #007bff !important;
    background: #007bff !important;
    color: white !important;
}

.nav-arrow i {
    font-size: 14px !important;
    color: #1e3a8a !important;
}

.nav-arrow:hover i {
    color: white !important;
}

/* ==== 文献引用部分 ==== */
.publications-section {
    margin-top: 40px !important;
    background: white !important;
    border: 1px solid #e9ecef !important;
    border-radius: 8px !important;
    padding: 0 !important;
}

.publications-section .section-header {
    padding: 20px 20px 0 20px !important;
    margin-bottom: 0 !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.publications-section .section-title-simple {
    margin: 0 !important;
    padding-left: 20px !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    color: #333 !important;
    line-height: 1.4 !important;
    position: relative !important;
}

.publications-section .section-title-simple::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 4px !important;
    background: #FFD700 !important;
}

.publications-expand {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 12px !important;
    color: #1e3a8a !important;
    cursor: pointer !important;
    text-decoration: underline !important;
}

.publications-expand:hover {
    color: #1e3a8a !important;
}

.publications-expand i {
    font-size: 10px !important;
    transition: transform 0.3s ease !important;
}

.publications-content {
    padding: 20px !important;
}

/* 筛选器区域 */
.publications-filters {
    display: flex !important;
    gap: 20px !important;
    margin-bottom: 20px !important;
    padding-bottom: 15px !important;
    border-bottom: 1px solid #e9ecef !important;
}

.filter-group {
    display: flex !important;
    flex-direction: column !important;
    gap: 5px !important;
}

.filter-group label {
    font-size: 12px !important;
    color: #1e3a8a !important;
    font-weight: 500 !important;
}

.filter-select {
    padding: 6px 12px !important;
    border: 1px solid #ddd !important;
    border-radius: 4px !important;
    font-size: 12px !important;
    background: white !important;
    cursor: pointer !important;
    min-width: 150px !important;
}

.filter-select:focus {
    border-color: #007bff !important;
    outline: none !important;
}

/* 引用提示 */
.citation-note {
    background: #f8f9fa !important;
    padding: 12px !important;
    border-radius: 4px !important;
    margin-bottom: 20px !important;
    border-left: 4px solid #007bff !important;
}

.citation-note p {
    margin: 0 !important;
    font-size: 12px !important;
    color: #1e3a8a !important;
}

.citation-link {
    color: #1e3a8a !important;
    text-decoration: underline !important;
}

.citation-link:hover {
    color: #1e3a8a !important;
}

/* 文献列表 */
.publications-list {
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
    margin-bottom: 30px !important;
}

.publication-item {
    background: #f8f9fa !important;
    border: 1px solid #e9ecef !important;
    border-radius: 6px !important;
    padding: 16px !important;
    transition: all 0.3s ease !important;
}

.publication-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

.publication-title {
    font-size: 14px !important;
    color: #333 !important;
    font-weight: 600 !important;
    margin: 0 0 12px 0 !important;
    line-height: 1.4 !important;
}

.publication-details {
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
}

/* 期刊信息 */
.journal-info {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
}

.journal-badge {
    background: #ffc107 !important;
    color: #333 !important;
    padding: 2px 6px !important;
    border-radius: 3px !important;
    font-size: 10px !important;
    font-weight: 600 !important;
}

.journal-name {
    font-size: 13px !important;
    color: #1e3a8a !important;
    font-style: italic !important;
}

/* 文献元信息 */
.publication-meta {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 16px !important;
}

.meta-item {
    display: flex !important;
    flex-direction: column !important;
    gap: 2px !important;
    min-width: 80px !important;
}

.meta-label {
    font-size: 10px !important;
    color: #999 !important;
    font-weight: 500 !important;
    text-transform: uppercase !important;
}

.meta-value {
    font-size: 12px !important;
    color: #333 !important;
    font-weight: 500 !important;
}

.pmid-badge {
    background: #28a745 !important;
    color: white !important;
    padding: 2px 6px !important;
    border-radius: 3px !important;
    font-size: 10px !important;
    font-weight: 600 !important;
    display: inline-block !important;
}

/* 分页导航 */
.publications-pagination {
    border-top: 1px solid #e9ecef !important;
    padding-top: 20px !important;
}

.pagination-controls {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 8px !important;
}

.page-numbers {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.page-btn {
    padding: 6px 12px !important;
    border: 1px solid #ddd !important;
    background: white !important;
    color: #1e3a8a !important;
    font-size: 12px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
}

.page-btn:hover {
    border-color: #007bff !important;
    color: #1e3a8a !important;
}

.page-btn.active {
    background: #ffc107 !important;
    border-color: #ffc107 !important;
    color: #333 !important;
    font-weight: 600 !important;
}

.page-dots {
    color: #999 !important;
    font-size: 12px !important;
    padding: 0 4px !important;
}

.prev-btn, .next-btn {
    font-weight: 500 !important;
}

/* 背景信息 */
.background-section {
    background: white !important;
}

.background-content {
    background: white !important;
    padding: 0 !important;
    border-radius: 0 !important;
    border: none !important;
}

.background-description {
    color: #1e3a8a !important;
    line-height: 1.7 !important;
    margin-bottom: 30px !important;
    font-size: 0.95rem !important;
    padding: 20px !important;
    background: #f8f9fa !important;
    border-radius: 8px !important;
}

/* 数据库信息样式 */
.database-info {
    margin-top: 30px !important;
}

.database-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    gap: 15px !important;
}

.database-item {
    background: white !important;
    border-radius: 8px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
    overflow: hidden !important;
}

.database-header {
    background: #f8f9fa !important;
    padding: 10px 15px !important;
    font-weight: 600 !important;
    color: #333 !important;
    border-bottom: 1px solid #e0e0e0 !important;
    font-size: 0.9rem !important;
}

.database-content {
    padding: 12px 15px !important;
}

.database-link {
    color: #1e3a8a !important;
    text-decoration: none !important;
    font-size: 0.9rem !important;
    transition: color 0.3s ease !important;
}

.database-link:hover {
    color: #1e40af !important;
    text-decoration: underline !important;
}

.alias-text {
    color: #1e3a8a !important;
    font-size: 0.9rem !important;
    line-height: 1.4 !important;
}

/* ==== 响应式设计 ==== */

/* 平板设备 */
@media (max-width: 992px) {
    .product-hero-content {
        flex-direction: column !important;
    }

    .product-validation-section,
    .product-info-purchase {
        flex: none !important;
        width: 100% !important;
        max-width: none !important;
    }

    .size-selection {
        flex-direction: column !important;
    }

    .size-selection .size-option {
        flex: none !important;
    }

    .nav-tabs {
        flex-wrap: wrap !important;
        justify-content: flex-start !important;
    }

    .nav-tab {
        font-size: 0.9rem !important;
        padding: 10px 15px !important;
    }

    /* 产品布局调整 */
    .product-layout {
        flex-direction: column !important;
        gap: 20px !important;
    }

    .related-products-sidebar {
        flex: none !important;
        width: 100% !important;
        max-width: none !important;
        position: static !important;
        max-height: none !important;
        overflow-y: visible !important;
        order: 2 !important;
    }

    .main-content {
        order: 1 !important;
    }

    .related-product-item {
        padding: 12px 15px !important;
    }

    .related-product-image {
        flex: 0 0 50px !important;
    }

    .related-product-image img {
        width: 50px !important;
        height: 50px !important;
    }
}

@media (max-width: 768px) {
    .product-hero {
        padding: 30px 0 40px !important;
    }

    .product-title {
        font-size: 1.8rem !important;
    }

    .product-quick-links {
        flex-wrap: wrap !important;
        gap: 15px !important;
    }

    .price-display {
        font-size: 1.5rem !important;
    }

    .product-section {
        padding: 40px 0 !important;
    }

    .section-title {
        font-size: 1.6rem !important;
    }

        .section-title-simple {
        font-size: 16px !important;
        padding-left: 18px !important;
    }

    .section-title-simple::before {
        width: 3px !important;
    }

    .applications-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
    }

    /* 表格响应式 */
    .validation-table th,
    .validation-table td {
        padding: 12px 15px !important;
        font-size: 0.9rem !important;
    }

    .species-tag {
        font-size: 0.8rem !important;
        padding: 3px 8px !important;
        margin: 1px 3px 1px 0 !important;
    }

    .specs-table th,
    .specs-table td {
        padding: 12px 15px !important;
        font-size: 0.9rem !important;
    }

    .nav-tab {
        font-size: 0.85rem !important;
        padding: 8px 12px !important;
    }

        /* 相关产品样式调整 */
    .related-product-item {
        padding: 10px 15px !important;
    }

    .related-product-title {
        font-size: 0.85rem !important;
    }

    .related-product-code {
        font-size: 0.8rem !important;
    }

    .related-product-image {
        flex: 0 0 45px !important;
    }

    .related-product-image img {
        width: 45px !important;
        height: 45px !important;
    }

    /* 详细信息网格调整 */
    .product-details-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .protocol-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
    }

    .database-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 12px !important;
    }
}

@media (max-width: 480px) {
    .product-hero {
        padding: 20px 0 30px !important;
    }

    .product-title {
        font-size: 1.5rem !important;
    }

    .product-quick-links {
        flex-direction: column !important;
        gap: 10px !important;
    }

    .quick-link {
        font-size: 0.9rem !important;
    }

    .product-pricing {
        padding: 20px !important;
    }

    .price-display {
        font-size: 1.3rem !important;
    }

    .section-title {
        font-size: 1.4rem !important;
    }

        .section-title-simple {
        font-size: 14px !important;
        padding-left: 16px !important;
    }

    .section-title-simple::before {
        width: 3px !important;
    }

    .protocol-header,
    .protocol-body {
        padding: 20px !important;
    }

    .background-content {
        padding: 25px !important;
    }

    .nav-tabs {
        gap: 5px !important;
    }

    .nav-tab {
        font-size: 0.8rem !important;
        padding: 6px 10px !important;
    }

    /* 手机设备相关产品样式 */
    .sidebar-title {
        padding: 12px 15px !important;
    }

    .sidebar-title h4 {
        font-size: 1rem !important;
    }

    .related-product-item {
        padding: 8px 15px !important;
    }

    .related-product-title {
        font-size: 0.8rem !important;
        line-height: 1.2 !important;
    }

    .related-product-code {
        font-size: 0.75rem !important;
    }

    .related-product-info {
        margin-right: 10px !important;
    }

    .related-product-image {
        flex: 0 0 40px !important;
    }

    .related-product-image img {
        width: 40px !important;
        height: 40px !important;
    }

    /* 手机设备表格样式 */
    .validation-table {
        font-size: 0.85rem !important;
    }

    .validation-table th,
    .validation-table td {
        padding: 10px 12px !important;
        font-size: 0.85rem !important;
    }

    .species-tag {
        font-size: 0.75rem !important;
        padding: 2px 6px !important;
        margin: 1px 2px 1px 0 !important;
    }

    .validation-table td strong {
        font-size: 0.85rem !important;
    }

    /* 手机设备详细信息调整 */
    .product-details-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    .protocol-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    .database-grid {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }

    .detail-card-header,
    .protocol-item-header,
    .database-header {
        padding: 10px 15px !important;
        font-size: 0.85rem !important;
    }

    .detail-card-content,
    .protocol-item-content,
    .database-content {
        padding: 12px 15px !important;
    }

    .dilution-row {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 5px !important;
    }

    .dilution-ratio {
        text-align: left !important;
        margin-left: 0 !important;
    }
}

/* 客户评论响应式样式 */
@media (max-width: 992px) {
    .reviews-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }

    .review-content {
        flex-direction: column !important;
        gap: 12px !important;
    }

    .review-image {
        width: 100% !important;
        height: 150px !important;
    }
}

@media (max-width: 768px) {
    .reviews-section {
        padding: 20px 0 !important;
    }

    .review-card {
        padding: 16px !important;
    }

    .university-icon {
        width: 32px !important;
        height: 32px !important;
    }

    .university-icon i {
        font-size: 14px !important;
    }

    .review-header {
        margin-bottom: 12px !important;
    }

    /* 文献引用响应式 */
    .publications-filters {
        flex-direction: column !important;
        gap: 12px !important;
    }

    .filter-select {
        min-width: 100% !important;
    }

    .publication-meta {
        gap: 12px !important;
    }

    .meta-item {
        min-width: 70px !important;
    }

    .pagination-controls {
        flex-wrap: wrap !important;
        gap: 4px !important;
    }

    .page-numbers {
        order: 2 !important;
        width: 100% !important;
        justify-content: center !important;
        margin: 8px 0 !important;
    }

    .prev-btn {
        order: 1 !important;
    }

    .next-btn {
        order: 3 !important;
    }
}

/* 折叠展开通用样式 */
.reviews-expand, .publications-expand, .protocol-expand {
    user-select: none !important;
    -webkit-user-select: none !important;
    -moz-user-select: none !important;
}

.reviews-expand:active, .publications-expand:active, .protocol-expand:active {
    transform: scale(0.98) !important;
}

/* 内容区域过渡动画 */
.reviews-content, .publications-content, .protocol-grid {
    transition: all 0.3s ease !important;
    overflow: hidden !important;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0 !important;
        transform: translateY(30px) !important;
    }
    to {
        opacity: 1 !important;
        transform: translateY(0) !important;
    }
}

.animate-fadein {
    animation: fadeInUp 0.6s ease-out forwards !important;
}

.delay-1 { animation-delay: 0.2s !important; }
.delay-2 { animation-delay: 0.4s !important; }
.delay-3 { animation-delay: 0.6s !important; }

/* ==== 购物车成功弹窗样式 ==== */
.cart-modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: rgba(0, 0, 0, 0.6) !important;
    display: none !important;
    justify-content: center !important;
    align-items: center !important;
    z-index: 10000 !important;
    opacity: 0 !important;
    transition: all 0.3s ease !important;
}

.cart-modal-overlay.show {
    display: flex !important;
    opacity: 1 !important;
}

.cart-modal {
    background: white !important;
    border-radius: 12px !important;
    width: 500px !important;
    max-width: 90vw !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3) !important;
    transform: scale(0.7) !important;
    transition: transform 0.3s ease !important;
    overflow: hidden !important;
}

.cart-modal-overlay.show .cart-modal {
    transform: scale(1) !important;
}

.cart-modal-header {
    padding: 24px 24px 20px !important;
    border-bottom: 1px solid #e9ecef !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    position: relative !important;
}

.success-icon {
    color: #28a745 !important;
    font-size: 24px !important;
}

.cart-modal-header h3 {
    margin: 0 !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    color: #333 !important;
    flex: 1 !important;
}

.modal-close {
    position: absolute !important;
    top: 20px !important;
    right: 20px !important;
    background: none !important;
    border: none !important;
    font-size: 18px !important;
    color: #999 !important;
    cursor: pointer !important;
    padding: 4px !important;
    border-radius: 4px !important;
    transition: all 0.2s ease !important;
}

.modal-close:hover {
    background: #f8f9fa !important;
    color: #1e3a8a !important;
}

.cart-modal-content {
    padding: 20px 24px !important;
}

.added-product-info {
    display: flex !important;
    gap: 16px !important;
    align-items: flex-start !important;
}

.product-image-small {
    width: 80px !important;
    height: 80px !important;
    border-radius: 8px !important;
    overflow: hidden !important;
    border: 1px solid #e9ecef !important;
    flex-shrink: 0 !important;
}

.product-image-small img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

.product-details-small {
    flex: 1 !important;
}

.product-name {
    font-size: 16px !important;
    font-weight: 600 !important;
    color: #333 !important;
    margin: 0 0 8px 0 !important;
    line-height: 1.4 !important;
}

.product-specs {
    margin: 0 !important;
    font-size: 14px !important;
    color: #1e3a8a !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
}

.product-specs span {
    display: flex !important;
    justify-content: space-between !important;
}

.cart-modal-actions {
    padding: 20px 24px 24px !important;
    border-top: 1px solid #e9ecef !important;
    display: flex !important;
    gap: 12px !important;
}

.btn-continue,
.btn-checkout {
    flex: 1 !important;
    padding: 12px 20px !important;
    border: none !important;
    border-radius: 6px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    text-decoration: none !important;
    text-align: center !important;
}

.btn-continue {
    background: #f8f9fa !important;
    color: #333 !important;
    border: 1px solid #dee2e6 !important;
}

.btn-continue:hover {
    background: #e9ecef !important;
    border-color: #adb5bd !important;
}

.btn-checkout {
    background: #ff6b35 !important;
    color: white !important;
}

.btn-checkout:hover {
    background: #e55a2b !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3) !important;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .cart-modal {
        width: 95vw !important;
        margin: 20px !important;
    }

    .cart-modal-header,
    .cart-modal-content,
    .cart-modal-actions {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    .added-product-info {
        flex-direction: column !important;
        text-align: center !important;
    }

    .product-image-small {
        width: 60px !important;
        height: 60px !important;
        margin: 0 auto !important;
    }

    .cart-modal-actions {
        flex-direction: column !important;
    }
}