/* 首页增强样式 - 参照现代化设计优化 */

/* ========================================
   产品中心模块 (hp- 前缀命名空间)
   ======================================== */
.hp-products-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.hp-products-header {
    text-align: center;
    margin-bottom: 40px;
}

.hp-products-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 9999px;
    color: #000;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.hp-products-badge svg {
    color: #000;
}

.hp-products-title {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 16px 0;
    letter-spacing: -0.025em;
}

.hp-products-subtitle {
    font-size: 18px;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

/* 分类筛选 */
.hp-products-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    padding: 0 16px;
}

.hp-filter-btn {
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    color: #64748b;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.hp-filter-btn:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #000;
}

.hp-filter-btn.active {
    background: #000;
    border-color: #000;
    color: #ffffff;
}

/* 产品网格 */
.hp-products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

/* 产品卡片 */
.hp-product-card {
    background: #ffffff;
    border-radius: 0;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hp-product-card:hover {
    transform: translateY(-8px);
    /* box-shadow */: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

/* 产品图片 */
.hp-product-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: #f8fafc;
}

.hp-product-image a {
    display: block;
    width: 100%;
    height: 100%;
}

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

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

.hp-product-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
}

.hp-product-placeholder svg {
    color: #94a3b8;
}

/* 产品标签 */
.hp-product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
    color: #ffffff;
    z-index: 1;
}

.hp-badge-featured {
    background: #64748b;
}

.hp-badge-new {
    background: linear-gradient(135deg, #10b981, #34d399);
}

/* 产品信息 */
.hp-product-info {
    padding: 24px;
}

.hp-product-category {
    font-size: 12px;
    font-weight: 600;
    color: #000;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hp-product-name {
    margin: 0 0 12px 0;
}

.hp-product-name a {
    font-size: 18px;
    font-weight: 600;
    color: #0f172a;
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.hp-product-name a:hover {
    color: #000;
}

.hp-product-desc {
    font-size: 14px;
    line-height: 1.6;
    color: #64748b;
    margin: 0 0 16px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hp-product-footer {
    display: flex;
    justify-content: flex-end;
}

.hp-product-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: #000;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hp-product-link:hover {
    gap: 10px;
}

.hp-product-link svg {
    transition: transform 0.3s ease;
}

.hp-product-link:hover svg {
    transform: translateX(4px);
}

/* 查看更多 */
.hp-products-more {
    text-align: center;
}

.hp-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: #ffffff;
    border: 2px solid #e2e8f0;
    color: #475569;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hp-more-btn:hover {
    background: #f8fafc;
    border-color: #000;
    color: #000;
}

.hp-more-btn svg {
    transition: transform 0.3s ease;
}

.hp-more-btn:hover svg {
    transform: translateY(3px);
}

/* 产品中心响应式 */
@media (max-width: 1024px) {
    .hp-products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hp-products-section {
        padding: 60px 0;
    }
    
    .hp-products-title {
        font-size: 28px;
    }
    
    .hp-products-subtitle {
        font-size: 16px;
    }
    
    .hp-products-filter {
        gap: 8px;
    }
    
    .hp-filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    
    .hp-product-image {
        height: 180px;
    }
    
    .hp-product-info {
        padding: 20px;
    }
    
    .hp-product-name a {
        font-size: 16px;
    }
}

@media (max-width: 640px) {
    .hp-products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .hp-product-image {
        height: 200px;
    }
}

/* ========================================
   关于我们区块优化
   ======================================== */
.about-section-homepage {
    padding: 80px 0;
    background: #ffffff;
}

.about-grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-main-img {
    width: 100%;
    height: auto;
    border-radius: 0;
    /* box-shadow */: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.about-placeholder {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
}

.about-placeholder svg {
    width: 80px;
    height: 80px;
    color: #94a3b8;
}

.about-content-wrapper {
    padding: 20px 0;
}

.about-content-wrapper .section-title-left {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 16px;
}

.about-content-wrapper .section-title-left::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #000, #333);
    border-radius: 2px;
}

.about-text {
    font-size: 16px;
    line-height: 1.8;
    color: #475569;
    margin-bottom: 32px;
}

.about-text p {
    margin-bottom: 16px;
}

.about-action .btn-primary {
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    /* box-shadow */: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.about-action .btn-primary:hover {
    transform: translateY(-3px);
    /* box-shadow */: 0 15px 35px -5px rgba(0, 0, 0, 0.4);
}

/* ========================================
   产品分类导航优化
   ======================================== */
.categories-nav-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.categories-nav-section .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 48px;
    position: relative;
}

.categories-nav-section .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #000, #333);
    margin: 16px auto 0;
    border-radius: 2px;
}

.categories-nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
}

.category-nav-card {
    background: #ffffff;
    padding: 32px 24px;
    border-radius: 0;
    text-align: center;
    text-decoration: none;
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.category-nav-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #000, #333);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.category-nav-card:hover {
    transform: translateY(-8px);
    /* box-shadow */: 0 20px 40px -10px rgba(0, 0, 0, 0.2);
    border-color: transparent;
}

.category-nav-card:hover::before {
    transform: scaleX(1);
}

.category-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.1), rgba(51, 51, 51, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
}

.category-icon svg {
    width: 32px;
    height: 32px;
    color: #000;
    transition: all 0.3s ease;
}

.category-nav-card:hover .category-icon {
    background: #64748b;
}

.category-nav-card:hover .category-icon svg {
    color: #ffffff;
}

.category-nav-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #0f172a;
    margin: 0 0 8px 0;
    transition: color 0.3s ease;
}

.category-nav-card:hover h3 {
    color: #000;
}

.category-nav-card p {
    font-size: 14px;
    color: #64748b;
    margin: 0;
}

/* ========================================
   公司优势区块优化
   ======================================== */
.advantages-section {
    padding: 80px 0;
    background: #ffffff;
}

.advantages-section .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 48px;
}

.advantages-section .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #000, #333);
    margin: 16px auto 0;
    border-radius: 2px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.advantage-card {
    background: #ffffff;
    padding: 32px;
    border-radius: 0;
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #000, #333);
    transform: scaleY(0);
    transition: transform 0.4s ease;
}

.advantage-card:hover {
    transform: translateY(-8px);
    /* box-shadow */: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

.advantage-card:hover::before {
    transform: scaleY(1);
}

.advantage-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.1), rgba(51, 51, 51, 0.1));
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.advantage-icon svg {
    width: 28px;
    height: 28px;
    color: #000;
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon {
    background: #64748b;
}

.advantage-card:hover .advantage-icon svg {
    color: #ffffff;
}

.advantage-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: #0f172a;
    margin: 0 0 12px 0;
}

.advantage-card p {
    font-size: 15px;
    line-height: 1.6;
    color: #64748b;
    margin: 0;
}

/* ========================================
   认证展示区块优化
   ======================================== */
.certifications-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.certifications-section .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 48px;
}

.certifications-section .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #000, #333);
    margin: 16px auto 0;
    border-radius: 2px;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 24px;
    justify-items: center;
}

.certification-item {
    text-align: center;
    transition: transform 0.3s ease;
}

.certification-item:hover {
    transform: translateY(-5px);
}

.cert-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
}

.cert-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 12px;
    filter: grayscale(20%);
    transition: all 0.3s ease;
}

.certification-item:hover .cert-icon {
    filter: grayscale(0%);
    transform: scale(1.1);
}

.cert-name {
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
}

/* ========================================
   统计数据区块优化
   ======================================== */
.statistics-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
    position: relative;
    overflow: hidden;
}

.statistics-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="60" height="60" patternUnits="userSpaceOnUse"><path d="M 60 0 L 0 0 0 60" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.statistics-section .section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 48px;
    position: relative;
    z-index: 1;
}

.statistics-section .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #000, #333);
    margin: 16px auto 0;
    border-radius: 2px;
}

.statistics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 32px 24px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #ffffff, #93c5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 16px;
    color: #94a3b8;
    font-weight: 500;
}

/* ========================================
   服务流程区块优化
   ======================================== */
.service-process-section {
    padding: 80px 0;
    background: #ffffff;
}

.service-process-section .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 48px;
}

.service-process-section .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #000, #333);
    margin: 16px auto 0;
    border-radius: 2px;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    position: relative;
}

.process-step {
    text-align: center;
    padding: 40px 24px 32px;
    background: #ffffff;
    border-radius: 0;
    border: 1px solid #e2e8f0;
    position: relative;
    transition: all 0.4s ease;
}

.process-step:hover {
    transform: translateY(-8px);
    /* box-shadow */: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
    border-color: #000;
}

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 32px;
    background: #64748b;
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    /* box-shadow */: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.step-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.1), rgba(51, 51, 51, 0.1));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 16px auto 20px;
    transition: all 0.3s ease;
}

.step-icon svg {
    width: 32px;
    height: 32px;
    color: #000;
    transition: all 0.3s ease;
}

.process-step:hover .step-icon {
    background: #64748b;
}

.process-step:hover .step-icon svg {
    color: #ffffff;
}

.process-step h3 {
    font-size: 18px;
    font-weight: 600;
    color: #0f172a;
    margin: 0 0 12px 0;
}

.process-step p {
    font-size: 14px;
    line-height: 1.6;
    color: #64748b;
    margin: 0;
}

/* ========================================
   客户案例区块优化
   ======================================== */
.cases-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.section-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.section-header-flex .section-title {
    margin-bottom: 0;
}

.btn-link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #000;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-link-arrow:hover {
    gap: 12px;
    color: #2563eb;
}

.btn-link-arrow svg {
    transition: transform 0.3s ease;
}

.btn-link-arrow:hover svg {
    transform: translateX(4px);
}

/* ========================================
   文章区块优化
   ======================================== */
.articles-section {
    padding: 80px 0;
    background: #ffffff;
}

.articles-section .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 48px;
}

.articles-section .section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #000, #333);
    margin: 16px auto 0;
    border-radius: 2px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.article-card {
    background: #ffffff;
    border-radius: 0;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.article-card:hover {
    transform: translateY(-8px);
    /* box-shadow */: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

.article-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

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

.article-image .image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-image .image-placeholder svg {
    color: #94a3b8;
}

.article-info {
    padding: 24px;
}

.article-meta-top {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.article-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 0, 0, 0.1);
    color: #000;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
}

.badge-hot {
    display: inline-block;
    padding: 4px 10px;
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    border-radius: 6px;
}

.article-title {
    margin: 0 0 12px 0;
}

.article-title a {
    font-size: 18px;
    font-weight: 600;
    color: #0f172a;
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.article-title a:hover {
    color: #000;
}

.article-summary {
    font-size: 14px;
    line-height: 1.6;
    color: #64748b;
    margin: 0 0 16px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-date {
    font-size: 13px;
    color: #94a3b8;
}

.btn-read-more {
    font-size: 14px;
    font-weight: 600;
    color: #000;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-read-more:hover {
    color: #2563eb;
}

.section-footer-center {
    text-align: center;
}

.btn-outline-primary {
    display: inline-block;
    padding: 14px 32px;
    background: transparent;
    border: 2px solid #000;
    color: #000;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: #000;
    color: #ffffff;
    transform: translateY(-3px);
    /* box-shadow */: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

/* ========================================
   响应式优化
   ======================================== */
@media (max-width: 1024px) {
    .about-grid-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-wrapper {
        order: 1;
    }
    
    .about-content-wrapper {
        order: 2;
    }
}

@media (max-width: 768px) {
    .about-section-homepage,
    .categories-nav-section,
    .advantages-section,
    .certifications-section,
    .statistics-section,
    .service-process-section,
    .cases-section,
    .articles-section {
        padding: 60px 0;
    }
    
    .about-content-wrapper .section-title-left,
    .categories-nav-section .section-title,
    .advantages-section .section-title,
    .certifications-section .section-title,
    .statistics-section .section-title,
    .service-process-section .section-title,
    .articles-section .section-title {
        font-size: 28px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 36px;
    }
    
    .section-header-flex {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .categories-nav-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .category-nav-card {
        padding: 24px 16px;
    }
    
    .category-icon {
        width: 48px;
        height: 48px;
    }
    
    .category-icon svg {
        width: 24px;
        height: 24px;
    }
    
    .category-nav-card h3 {
        font-size: 14px;
    }
    
    .statistics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .stat-item {
        padding: 24px 16px;
    }
    
    .stat-number {
        font-size: 28px;
    }
    
    .stat-label {
        font-size: 13px;
    }
}

/* ========================================
   最新动态模块 (hn- 前缀命名空间)
   ======================================== */
.hn-news-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.hn-news-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    gap: 24px;
}

.hn-news-header-left {
    flex: 1;
}

.hn-news-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 9999px;
    color: #000;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.hn-news-badge svg {
    color: #000;
}

.hn-news-title {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 8px 0;
    letter-spacing: -0.025em;
}

.hn-news-subtitle {
    font-size: 18px;
    color: #64748b;
    margin: 0;
}

.hn-view-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #ffffff;
    border: 2px solid #e2e8f0;
    color: #475569;
    font-size: 14px;
    font-weight: 600;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.hn-view-all-btn:hover {
    border-color: #000;
    color: #000;
}

.hn-view-all-btn svg {
    transition: transform 0.3s ease;
}

.hn-view-all-btn:hover svg {
    transform: translateX(4px);
}

/* 新闻网格布局 - 3列布局，第一列占2列 */
.hn-news-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

/* 置顶新闻 - 左侧大卡片，内部左右分栏 */
.hn-news-featured {
    background: #ffffff;
    border-radius: 0;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    transition: all 0.4s ease;
    min-height: 360px;
}

.hn-news-featured:hover {
    /* box-shadow */: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

.hn-featured-image {
    position: relative;
    min-height: 300px;
    overflow: hidden;
}

.hn-featured-image a {
    display: block;
    width: 100%;
    height: 100%;
}

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

.hn-news-featured:hover .hn-featured-image img {
    transform: scale(1.05);
}

.hn-image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
}

.hn-image-placeholder svg {
    color: #94a3b8;
}

/* 文章标签样式 - 大卡片 */
.hn-article-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
    /* box-shadow */: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hn-article-badge svg {
    flex-shrink: 0;
}

/* 置顶标签 - 红色 */
.hn-badge-pinned {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* 热门标签 - 橙色 */
.hn-badge-hot {
    background: linear-gradient(135deg, #f97316, #ea580c);
}

/* 推荐标签 - 蓝色 */
.hn-badge-featured {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

/* 文章标签样式 - 小卡片 */
.hn-item-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
}

.hn-item-badge svg {
    flex-shrink: 0;
}

.hn-item-badge.hn-badge-pinned {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.hn-item-badge.hn-badge-hot {
    background: linear-gradient(135deg, #f97316, #ea580c);
}

.hn-item-badge.hn-badge-featured {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.hn-featured-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hn-featured-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.hn-category-tag {
    padding: 4px 12px;
    background: rgba(0, 0, 0, 0.1);
    color: #000;
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
}

.hn-date {
    font-size: 13px;
    color: #94a3b8;
}

.hn-featured-title {
    margin: 0 0 16px 0;
}

.hn-featured-title a {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    text-decoration: none;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.hn-featured-title a:hover {
    color: #000;
}

.hn-featured-summary {
    font-size: 15px;
    line-height: 1.7;
    color: #64748b;
    margin: 0 0 20px 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hn-read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: #000;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hn-read-more:hover {
    gap: 10px;
}

.hn-read-more svg {
    transition: transform 0.3s ease;
}

.hn-read-more:hover svg {
    transform: translateX(4px);
}

/* 侧边新闻列表 - 垂直排列3个卡片 */
.hn-news-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    height: 100%;
}

.hn-news-item {
    background: #ffffff;
    padding: 20px;
    border-radius: 0;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hn-news-item:hover {
    border-color: #000;
    /* box-shadow */: 0 8px 20px -8px rgba(0, 0, 0, 0.15);
}

.hn-item-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.hn-category-small {
    padding: 3px 8px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
}

.hn-date-small {
    font-size: 12px;
    color: #94a3b8;
}

.hn-item-title {
    margin: 0 0 12px 0;
}

.hn-item-title a {
    font-size: 15px;
    font-weight: 600;
    color: #0f172a;
    text-decoration: none;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.hn-item-title a:hover {
    color: #000;
}

.hn-item-link {
    font-size: 13px;
    font-weight: 600;
    color: #000;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hn-item-link:hover {
    color: #2563eb;
}

/* 最新动态响应式 */
@media (max-width: 1024px) {
    .hn-news-grid {
        grid-template-columns: 1fr;
    }
    
    .hn-news-featured {
        grid-template-columns: 1fr;
    }
    
    .hn-featured-image {
        min-height: 250px;
    }
    
    .hn-news-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .hn-news-item {
        flex: 1;
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    .hn-news-section {
        padding: 60px 0;
    }
    
    .hn-news-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hn-news-title {
        font-size: 28px;
    }
    
    .hn-news-subtitle {
        font-size: 16px;
    }
    
    .hn-featured-content {
        padding: 24px;
    }
    
    .hn-featured-title a {
        font-size: 18px;
    }
    
    .hn-news-sidebar {
        flex-direction: column;
    }
    
    .hn-news-item {
        min-width: 100%;
    }
}

/* ========================================
   联系我们模块 (hc- 前缀命名空间)
   ======================================== */
.hc-contact-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
    position: relative;
    overflow: hidden;
}

.hc-contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="60" height="60" patternUnits="userSpaceOnUse"><path d="M 60 0 L 0 0 0 60" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hc-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    position: relative;
    z-index: 1;
}

/* 联系信息 */
.hc-contact-info {
    color: #ffffff;
}

.hc-contact-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 9999px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hc-contact-badge svg {
    color: rgba(255, 255, 255, 0.8);
}

.hc-contact-title {
    font-size: 36px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 16px 0;
    letter-spacing: -0.025em;
}

.hc-contact-subtitle {
    font-size: 18px;
    color: #94a3b8;
    margin: 0 0 40px 0;
    line-height: 1.6;
}

.hc-contact-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hc-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.hc-item-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hc-icon-location svg { color: #60a5fa; }
.hc-icon-phone svg { color: #34d399; }
.hc-icon-email svg { color: #fb923c; }

.hc-item-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 4px 0;
}

.hc-item-content p {
    font-size: 15px;
    color: #94a3b8;
    margin: 0;
}

.hc-item-content p a {
    color: #94a3b8;
    text-decoration: none;
}

.hc-item-content p a:hover {
    color: #ffffff;
    line-height: 1.5;
}

/* 社交媒体 */
.hc-social-links {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hc-social-label {
    font-size: 14px;
    color: #64748b;
    margin: 0 0 16px 0;
}

.hc-social-icons {
    display: flex;
    gap: 12px;
}

.hc-social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.hc-social-icon:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

/* 联系表单 */
.hc-contact-form-wrapper {
    background: #ffffff;
    border-radius: 0;
    padding: 32px;
}

.hc-form-title {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 24px 0;
}

.hc-contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hc-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.hc-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hc-form-label {
    font-size: 14px;
    font-weight: 500;
    color: #475569;
}

.hc-form-input,
.hc-form-textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 0;
    font-size: 15px;
    color: #0f172a;
    background: #ffffff;
    transition: all 0.3s ease;
    outline: none;
}

.hc-form-input:focus,
.hc-form-textarea:focus {
    border-color: #000;
    /* box-shadow */: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.hc-form-input::placeholder,
.hc-form-textarea::placeholder {
    color: #94a3b8;
}

.hc-form-textarea {
    resize: none;
    min-height: 120px;
}

.hc-submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: #000;
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    /* box-shadow */: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
}

.hc-submit-btn:hover {
    background: #333;
}

/* 联系我们响应式 */
@media (max-width: 1024px) {
    .hc-contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hc-contact-section {
        padding: 60px 0;
    }
    
    .hc-contact-title {
        font-size: 28px;
    }
    
    .hc-contact-subtitle {
        font-size: 16px;
    }
    
    .hc-form-row {
        grid-template-columns: 1fr;
    }
    
    .hc-contact-form-wrapper {
        padding: 24px;
    }
}

/* ========================================
   关于我们模块 (ha- 前缀命名空间)
   简洁居中布局 - 与页面整体风格协调
   ======================================== */
.ha-about-section {
    padding: 80px 0;
    background: #fff;
}

.ha-about-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 标题区域 */
.ha-about-header {
    text-align: center;
    margin-bottom: 48px;
}

.ha-about-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 9999px;
    color: #000;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}

.ha-about-title {
    font-size: 36px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 16px 0;
    line-height: 1.2;
}

.ha-about-subtitle {
    font-size: 17px;
    color: #64748b;
    line-height: 1.7;
    margin: 0 auto;
    max-width: 680px;
}

/* 统计数据卡片网格 */
.ha-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.ha-stat-card {
    background: #f8fafc;
    border-radius: 0;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #f1f5f9;
}

.ha-stat-card:hover {
    background: #fff;
    /* box-shadow */: 0 10px 40px rgba(0, 0, 0, 0.08);
    transform: translateY(-4px);
    border-color: #e2e8f0;
}

.ha-stat-icon {
    width: 56px;
    height: 56px;
    background: #64748b;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #fff;
}

.ha-stat-number {
    font-size: 32px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1;
    margin-bottom: 8px;
}

.ha-stat-label {
    font-size: 14px;
    color: #64748b;
    font-weight: 500;
}

/* 按钮区域 */
.ha-about-action {
    text-align: center;
}

.ha-about-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: #0f172a;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.ha-about-btn:hover {
    background: #1e293b;
    transform: translateY(-2px);
    /* box-shadow */: 0 8px 24px rgba(15, 23, 42, 0.2);
}

.ha-about-btn svg {
    transition: transform 0.3s ease;
}

.ha-about-btn:hover svg {
    transform: translateX(4px);
}

/* 响应式 */
@media (max-width: 1024px) {
    .ha-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ha-about-section {
        padding: 60px 0;
    }
    
    .ha-about-title {
        font-size: 28px;
    }
    
    .ha-about-subtitle {
        font-size: 16px;
    }
    
    .ha-stats-grid {
        gap: 16px;
    }
    
    .ha-stat-card {
        padding: 24px 16px;
    }
    
    .ha-stat-number {
        font-size: 26px;
    }
}

@media (max-width: 480px) {
    .ha-stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .ha-stat-card {
        padding: 20px 12px;
    }
    
    .ha-stat-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 16px;
    }
    
    .ha-stat-number {
        font-size: 22px;
    }
    
    .ha-stat-label {
        font-size: 12px;
    }
}

/* ========================================
   客户案例滑动模块 (hc-cases 前缀命名空间)
   参照OPPO风格设计 - 全宽滑动，边缘显示部分卡片
   ======================================== */
.hc-cases-section {
    padding: 80px 0;
    background: #f0f2f5;
    overflow: hidden;
}

.hc-cases-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    max-width: 1320px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 24px;
}

.hc-cases-title {
    font-size: 28px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
    letter-spacing: -0.02em;
}

.hc-cases-nav {
    display: flex;
    gap: 8px;
}

.hc-cases-nav-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid #d1d5db;
    background: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: #6b7280;
}

.hc-cases-nav-btn:hover {
    border-color: #1a1a1a;
    color: #1a1a1a;
    background: #fff;
}

.hc-cases-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.hc-cases-slider-wrapper {
    overflow: visible;
    width: 100%;
    position: relative;
}

.hc-cases-slider {
    display: flex;
    gap: 16px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: grab;
    padding-left: calc((100vw - 1320px) / 2 + 24px);
    flex-wrap: nowrap;
}

.hc-cases-slider:active {
    cursor: grabbing;
}

.hc-case-card {
    flex: 0 0 320px;
    min-width: 320px;
    max-width: 320px;
    background: #fff;
    border-radius: 0;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.hc-case-card:hover {
    transform: translateY(-8px);
    /* box-shadow */: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.hc-case-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

.hc-case-card:hover .hc-case-image img {
    transform: scale(1.05);
}

.hc-case-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: #94a3b8;
}

.hc-case-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.hc-case-name {
    font-size: 18px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0 0 8px 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hc-case-desc {
    font-size: 14px;
    color: #6b7280;
    margin: 0 0 16px 0;
    line-height: 1.6;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.hc-case-arrow {
    display: inline-flex;
    align-items: center;
    color: #9ca3af;
    transition: all 0.3s ease;
}

.hc-case-card:hover .hc-case-arrow {
    color: #000;
    transform: translateX(4px);
}

/* 响应式设计 */
@media (max-width: 1400px) {
    .hc-cases-slider {
        padding-left: 24px;
    }
}

@media (max-width: 1200px) {
    .hc-case-card {
        flex: 0 0 300px;
        min-width: 300px;
    }
}

@media (max-width: 992px) {
    .hc-cases-section {
        padding: 60px 0;
    }
    
    .hc-cases-header {
        padding: 0 20px;
    }
    
    .hc-cases-slider {
        padding-left: 20px;
    }
    
    .hc-case-card {
        flex: 0 0 280px;
        min-width: 280px;
    }
}

@media (max-width: 768px) {
    .hc-cases-section {
        padding: 48px 0;
    }
    
    .hc-cases-header {
        padding: 0 16px;
        flex-direction: row;
        gap: 16px;
    }
    
    .hc-cases-slider {
        padding-left: 16px;
    }
    
    .hc-cases-title {
        font-size: 24px;
    }
    
    .hc-case-card {
        flex: 0 0 260px;
        min-width: 260px;
    }
    
    .hc-case-image {
        height: 160px;
    }
}

@media (max-width: 480px) {
    .hc-cases-section {
        padding: 40px 0;
    }
    
    .hc-cases-header {
        padding: 0 16px;
    }
    
    .hc-cases-slider {
        padding-left: 16px;
        gap: 12px;
    }
    
    .hc-case-card {
        flex: 0 0 240px;
        min-width: 240px;
    }
}

/* ============================================
   信任背书模块样式 (tm- 前缀)
   包含：合作伙伴、荣誉奖项、客户评价
   ============================================ */

/* 通用样式 */
.tm-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.tm-section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1rem;
}

.tm-section-subtitle {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 42rem;
    margin: 0 auto;
}

/* 合作伙伴展示区域 - 滚动动画版本 */
.tm-partners-section {
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
    background: #ffffff;
}

.tm-partners-scroll-container {
    position: relative;
    width: 100%;
    padding: 30px 0;
    overflow: hidden;
    /* 左右边缘虚化效果 */
    mask-image: linear-gradient(
        to right,
        transparent 0%,
        black 5%,
        black 95%,
        transparent 100%
    );
    -webkit-mask-image: linear-gradient(
        to right,
        transparent 0%,
        black 5%,
        black 95%,
        transparent 100%
    );
}

.tm-partners-row {
    display: flex;
    width: 100%;
    margin-bottom: 1.5rem;
    position: relative;
}

.tm-partners-row:last-child {
    margin-bottom: 0;
}

.tm-partners-track {
    display: flex;
    gap: 1.5rem;
    animation-duration: 30s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    will-change: transform;
}

/* 向左滚动 */
.tm-scroll-left .tm-partners-track {
    animation-name: tmScrollLeft;
}

/* 向右滚动 */
.tm-scroll-right .tm-partners-track {
    animation-name: tmScrollRight;
}

/* 鼠标悬停时暂停动画 */
.tm-partners-row:hover .tm-partners-track {
    animation-play-state: paused;
}

.tm-partner-item {
    flex-shrink: 0;
    width: 200px;
    box-shadow: 8px 8px 20px 0 rgba(55, 99, 170, .1), -8px -8px 20px 0 #fff, inset 0 4px 20px 0 hsla(0, 0%, 100%, .5);
    border-radius: 8px;
}

.tm-partner-item a {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: #ffffff;
    min-height: 100px;
    border-radius: 8px;
}

.tm-partner-item img {
    max-width: 100%;
    max-height: 3.5rem;
    width: auto;
    height: auto;
    object-fit: contain;
}

.tm-partner-name {
    color: #4b5563;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
}

/* 滚动动画定义 */
@keyframes tmScrollLeft {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-33.333%);
    }
}

@keyframes tmScrollRight {
    0% {
        transform: translateX(-33.333%);
    }
    100% {
        transform: translateX(0);
    }
}

/* 荣誉奖项展示区域 */
.tm-awards-section {
    position: relative;
    padding: 4rem 0;
    background-color: #ffffff;
}

/* Slider最外层包装 */
.tm-slider-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Awards模块特定间距 */
.tm-awards-slider {
    gap: 0.5rem;
}

/* Testimonials模块特定间距 */
.tm-testimonials-slider {
    gap: 1.75rem;
}

/* Slider容器 */
.tm-slider-container {
    flex: 1;
    overflow: hidden;
}

/* Slider内容区域 */
.tm-slider-track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 1rem 0;
    cursor: grab;
    user-select: none;
    -webkit-overflow-scrolling: touch;
    scroll-padding: 0 1rem;
}

.tm-slider-track::-webkit-scrollbar {
    display: none;
}

.tm-slider-track.dragging {
    cursor: grabbing;
    scroll-behavior: auto;
}

/* Slider导航按钮 */
.tm-slider-btn {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid #e5e7eb;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #64748b;
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
}

.tm-slider-wrapper:hover .tm-slider-btn {
    opacity: 1;
    pointer-events: auto;
}

.tm-slider-btn:hover {
    background: rgba(255, 255, 255, 1);
    border-color: #cbd5e1;
    color: #334155;
    transform: scale(1.1);
}

.tm-slider-btn:active {
    background: #f1f5f9;
    transform: scale(1);
}

.tm-slider-btn svg {
    flex-shrink: 0;
}

/* Award卡片 */
.tm-award-card {
    background: #ffffff;
    border-radius: 0.5rem;
    overflow: hidden;
    transition: all 0.2s ease;
    border: 1px solid #e5e7eb;
    flex: 0 0 auto;
    width: 270px;
}

.tm-award-card:hover {
    border-color: #cbd5e1;
    transform: translateY(-4px);
}

.tm-award-image {
    position: relative;
    background: #f3f4f6;
    height: 12rem;
    overflow: hidden;
}

.tm-award-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.tm-award-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tm-award-card:hover .tm-award-image::after {
    opacity: 1;
}

.tm-award-card:hover .tm-award-image img {
    transform: scale(1.1);
}

.tm-award-content {
    padding: 1.5rem;
}

.tm-award-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #111827;
    line-height: 1.4;
    min-height: 2.8em;
    margin-bottom: 0.5rem;
}

.tm-award-content p {
    color: #4b5563;
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.tm-award-meta {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    color: #6b7280;
    margin-bottom: 0.5rem;
}

.tm-award-meta svg {
    width: 1rem;
    height: 1rem;
    margin-right: 0.5rem;
}

.tm-line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 客户评价展示区域 */
.tm-testimonials-section {
    position: relative;
    padding: 4rem 0;
    background: #f0f2f5;
}

/* Testimonial卡片 */
.tm-testimonial-card {
    background: #ffffff;
    border-radius: 0.5rem;
    padding: 1.5rem;
    transition: all 0.2s ease;
    border: 1px solid #e5e7eb;
    flex: 0 0 auto;
    width: 360px;
}

.tm-testimonial-card:hover {
    border-color: #cbd5e1;
    transform: translateY(-4px);
}

.tm-testimonial-rating {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.tm-testimonial-rating svg {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.25rem;
}

.tm-testimonial-rating .star-filled {
    color: #fbbf24;
}

.tm-testimonial-rating .star-empty {
    color: #d1d5db;
}

.tm-testimonial-card blockquote {
    color: #374151;
    margin-bottom: 1.5rem;
    font-style: italic;
    min-height: 4.5em;
    line-height: 1.6;
}

.tm-testimonial-author {
    display: flex;
    align-items: center;
}

.tm-testimonial-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 1rem;
}

.tm-testimonial-avatar-placeholder {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: #3b82f6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    margin-right: 1rem;
}

.tm-testimonial-info {
    flex: 1;
}

.tm-testimonial-name {
    font-weight: 600;
    color: #111827;
}

.tm-testimonial-position {
    font-size: 0.875rem;
    color: #4b5563;
}

.tm-testimonial-country {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

/* 信任背书模块响应式设计 */
@media (max-width: 768px) {
    .tm-partner-item {
        width: 200px;
    }
    
    .tm-partner-item a {
        min-height: 100px;
        padding: 1.5rem;
    }
    
    .tm-partner-item img {
        max-height: 3.5rem;
    }
    
    .tm-partners-track {
        animation-duration: 20s;
    }
    
    .tm-awards-grid,
    .tm-testimonials-grid {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 640px) {
    .tm-partners-section,
    .tm-awards-section,
    .tm-testimonials-section {
        padding: 3rem 0 !important;
    }
    
    .tm-partners-section h2,
    .tm-awards-section h2,
    .tm-testimonials-section h2 {
        font-size: 1.875rem !important;
    }
    
    .tm-partners-section p,
    .tm-awards-section p,
    .tm-testimonials-section p {
        font-size: 1rem !important;
    }
}

/* 动画定义 */
@keyframes tmFadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}