:root {
      --primary: #e60067;
      --primary-hover: #c40057;
      --primary-light: #fff0f5;
      --accent: #ff4d94;
      --accent-soft: #ffe4ee;
      --dark: #1f1a1d;
      --text-main: #2b2528;
      --text-sub: #665c62;
      --border-color: #f3d4e0;
      --bg-page: #fdf8fa;
      --bg-card: #ffffff;
      --shadow-sm: 0 4px 12px rgba(230, 0, 103, 0.05);
      --shadow-md: 0 8px 24px rgba(230, 0, 103, 0.08);
      --shadow-lg: 0 16px 36px rgba(230, 0, 103, 0.12);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    ul, ol {
      list-style: none;
    }

    .container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 20px;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background-color: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .brand-logo img {
      height: 38px;
      width: auto;
      display: block;
    }

    .brand-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--primary);
      letter-spacing: 0.5px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
    }

    .nav-links a {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-main);
      padding: 8px 14px;
      border-radius: var(--radius-sm);
    }

    .nav-links a:hover {
      color: var(--primary);
      background-color: var(--primary-light);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-size: 0.95rem;
      font-weight: 600;
      border-radius: var(--radius-sm);
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      text-align: center;
      line-height: 1.2;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
      color: #ffffff !important;
      box-shadow: 0 4px 14px rgba(230, 0, 103, 0.25);
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary) 100%);
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(230, 0, 103, 0.35);
    }

    .btn-outline {
      background-color: #ffffff;
      border-color: var(--primary);
      color: var(--primary) !important;
    }

    .btn-outline:hover {
      background-color: var(--primary-light);
      transform: translateY(-2px);
    }

    .nav-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 6px;
      background: none;
      border: none;
    }

    .nav-toggle span {
      width: 24px;
      height: 2px;
      background-color: var(--text-main);
      transition: var(--transition);
    }

    /* 区域通用规范 */
    .section {
      padding: 70px 0;
      position: relative;
    }

    .section-alt {
      background-color: #fffafc;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .section-header {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 50px auto;
    }

    .badge-sub {
      display: inline-block;
      padding: 4px 14px;
      background-color: var(--primary-light);
      color: var(--primary);
      font-size: 0.85rem;
      font-weight: 600;
      border-radius: 50px;
      margin-bottom: 12px;
      border: 1px solid var(--accent-soft);
    }

    .section-title {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--dark);
      line-height: 1.3;
      margin-bottom: 14px;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-sub);
    }

    /* 首屏 Hero (无任何图片) */
    .hero-section {
      padding: 90px 0 80px 0;
      background: linear-gradient(180deg, #fff5f8 0%, var(--bg-page) 100%);
      position: relative;
      overflow: hidden;
      text-align: center;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: #ffffff;
      border: 1px solid var(--border-color);
      padding: 6px 18px;
      border-radius: 30px;
      color: var(--primary);
      font-size: 0.9rem;
      font-weight: 600;
      margin-bottom: 24px;
      box-shadow: var(--shadow-sm);
    }

    .hero-title {
      font-size: 2.7rem;
      font-weight: 900;
      color: var(--dark);
      line-height: 1.25;
      max-width: 960px;
      margin: 0 auto 20px auto;
      letter-spacing: -0.5px;
    }

    .hero-title span {
      color: var(--primary);
    }

    .hero-desc {
      font-size: 1.15rem;
      color: var(--text-sub);
      max-width: 820px;
      margin: 0 auto 36px auto;
      line-height: 1.7;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 16px;
      margin-bottom: 50px;
      flex-wrap: wrap;
    }

    .hero-actions .btn {
      padding: 14px 34px;
      font-size: 1.05rem;
    }

    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      max-width: 1040px;
      margin: 0 auto;
    }

    .stat-card {
      background-color: #ffffff;
      padding: 24px 20px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .stat-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--accent);
    }

    .stat-card .num {
      font-size: 2rem;
      font-weight: 800;
      color: var(--primary);
      line-height: 1.2;
      margin-bottom: 6px;
    }

    .stat-card .label {
      font-size: 0.9rem;
      color: var(--text-sub);
    }

    /* 平台介绍 */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .about-info h3 {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--dark);
      margin-bottom: 18px;
    }

    .about-info p {
      font-size: 1rem;
      color: var(--text-sub);
      margin-bottom: 24px;
      line-height: 1.8;
    }

    .about-features {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .about-feat-item {
      background-color: #ffffff;
      padding: 16px 20px;
      border-radius: var(--radius-sm);
      border-left: 4px solid var(--primary);
      box-shadow: var(--shadow-sm);
    }

    .about-feat-item strong {
      display: block;
      color: var(--dark);
      font-size: 1rem;
      margin-bottom: 4px;
    }

    .about-feat-item span {
      font-size: 0.85rem;
      color: var(--text-sub);
    }

    .media-card {
      background-color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 16px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
    }

    .media-card img {
      width: 100%;
      height: auto;
      border-radius: var(--radius-md);
      display: block;
      object-fit: cover;
    }

    /* 模型矩阵 */
    .models-marquee {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: center;
      margin-top: 30px;
    }

    .model-chip {
      background-color: #ffffff;
      border: 1px solid var(--border-color);
      padding: 8px 18px;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-main);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .model-chip:hover {
      border-color: var(--primary);
      color: var(--primary);
      background-color: var(--primary-light);
      transform: translateY(-2px);
    }

    /* 服务能力卡片 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background-color: #ffffff;
      border-radius: var(--radius-md);
      padding: 28px 24px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .service-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-lg);
      border-color: var(--accent);
    }

    .service-badge {
      align-self: flex-start;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 10px;
      background-color: var(--primary-light);
      color: var(--primary);
      border-radius: 4px;
      margin-bottom: 14px;
    }

    .service-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 10px;
    }

    .service-desc {
      font-size: 0.9rem;
      color: var(--text-sub);
      line-height: 1.6;
      flex-grow: 1;
      margin-bottom: 16px;
    }

    .service-tag-line {
      font-size: 0.8rem;
      color: var(--primary);
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    /* 流程步骤 */
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-card {
      background-color: #ffffff;
      padding: 30px 22px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      text-align: center;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .step-num {
      width: 46px;
      height: 46px;
      line-height: 46px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color: #ffffff;
      font-weight: 800;
      font-size: 1.2rem;
      margin: 0 auto 16px auto;
    }

    .step-card h3 {
      font-size: 1.15rem;
      color: var(--dark);
      margin-bottom: 8px;
    }

    .step-card p {
      font-size: 0.88rem;
      color: var(--text-sub);
      line-height: 1.6;
    }

    /* 对比评测 */
    .eval-overview {
      background: linear-gradient(135deg, var(--primary-light) 0%, #ffffff 100%);
      border-radius: var(--radius-lg);
      padding: 30px;
      border: 1px solid var(--border-color);
      margin-bottom: 30px;
      display: flex;
      align-items: center;
      justify-content: space-around;
      text-align: center;
      flex-wrap: wrap;
      gap: 20px;
    }

    .eval-score-box .score-val {
      font-size: 3rem;
      font-weight: 900;
      color: var(--primary);
      line-height: 1;
    }

    .eval-score-box .stars {
      color: #ff9800;
      font-size: 1.3rem;
      margin-top: 4px;
    }

    .eval-highlight {
      max-width: 500px;
      text-align: left;
    }

    .eval-highlight h3 {
      font-size: 1.3rem;
      color: var(--dark);
      margin-bottom: 8px;
    }

    .eval-highlight p {
      font-size: 0.95rem;
      color: var(--text-sub);
    }

    .table-container {
      width: 100%;
      overflow-x: auto;
      background-color: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 700px;
    }

    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-color);
      font-size: 0.95rem;
    }

    .compare-table th {
      background-color: var(--primary-light);
      color: var(--dark);
      font-weight: 700;
    }

    .compare-table tr:last-child td {
      border-bottom: none;
    }

    .col-highlight {
      background-color: #fff9fb;
      font-weight: 700;
      color: var(--primary);
    }

    /* 案例中心 */
    .case-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
    }

    .case-card {
      background-color: #ffffff;
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .case-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .case-media {
      width: 100%;
      background-color: #eee;
    }

    .case-media img {
      width: 100%;
      height: 240px;
      object-fit: cover;
      display: block;
    }

    .case-content {
      padding: 24px;
      flex-grow: 1;
    }

    .case-content h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 10px;
    }

    .case-content p {
      font-size: 0.9rem;
      color: var(--text-sub);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .case-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .case-tag {
      font-size: 0.75rem;
      background-color: var(--primary-light);
      color: var(--primary);
      padding: 4px 10px;
      border-radius: 4px;
      font-weight: 600;
    }

    /* 用户评论 */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .testi-card {
      background-color: #ffffff;
      padding: 26px 22px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .testi-text {
      font-size: 0.92rem;
      color: var(--text-main);
      line-height: 1.7;
      margin-bottom: 20px;
      position: relative;
    }

    .testi-text::before {
      content: "“";
      font-size: 2.2rem;
      color: var(--accent-soft);
      position: absolute;
      top: -15px;
      left: -8px;
      z-index: 0;
    }

    .testi-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px dashed var(--border-color);
      padding-top: 14px;
    }

    .testi-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1rem;
    }

    .testi-meta strong {
      display: block;
      font-size: 0.95rem;
      color: var(--dark);
    }

    .testi-meta span {
      font-size: 0.8rem;
      color: var(--text-sub);
    }

    /* 需求匹配与表单 */
    .match-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      background-color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 40px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
    }

    .match-info h3 {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--dark);
      margin-bottom: 14px;
    }

    .match-info p {
      font-size: 0.95rem;
      color: var(--text-sub);
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .match-points {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .match-point-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
    }

    .match-point-icon {
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background-color: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.85rem;
      flex-shrink: 0;
      margin-top: 2px;
    }

    .form-group {
      margin-bottom: 16px;
    }

    .form-group label {
      display: block;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--dark);
      margin-bottom: 6px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      color: var(--text-main);
      background-color: #fff;
      transition: var(--transition);
      outline: none;
    }

    .form-control:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(230, 0, 103, 0.1);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }

    /* FAQ 折叠 */
    .faq-list {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background-color: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .faq-question {
      padding: 18px 22px;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-weight: 700;
      font-size: 1.02rem;
      color: var(--dark);
      user-select: none;
    }

    .faq-question:hover {
      color: var(--primary);
    }

    .faq-icon {
      font-size: 1.2rem;
      color: var(--primary);
      transition: transform 0.3s ease;
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background-color: #fff9fb;
    }

    .faq-item.active .faq-answer {
      max-height: 250px;
      padding: 16px 22px 20px 22px;
      border-top: 1px dashed var(--border-color);
    }

    .faq-answer p {
      font-size: 0.92rem;
      color: var(--text-sub);
      line-height: 1.7;
    }

    /* 资讯中心与最新文章 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .news-card {
      background-color: #ffffff;
      border-radius: var(--radius-md);
      padding: 24px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }

    .news-date {
      font-size: 0.8rem;
      color: var(--primary);
      font-weight: 600;
      margin-bottom: 8px;
    }

    .news-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .news-desc {
      font-size: 0.88rem;
      color: var(--text-sub);
      line-height: 1.6;
      margin-bottom: 16px;
      flex-grow: 1;
    }

    .news-link {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .news-link:hover {
      text-decoration: underline;
    }

    .articles-inline {
      margin-top: 30px;
      padding: 20px;
      background-color: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 16px;
    }

    .articles-inline strong {
      color: var(--dark);
      font-size: 0.95rem;
    }

    .article-links {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .article-links a {
      font-size: 0.88rem;
      color: var(--primary);
      background-color: var(--primary-light);
      padding: 4px 12px;
      border-radius: 20px;
    }

    .article-links a:hover {
      background-color: var(--primary);
      color: #ffffff;
    }

    /* 加盟代理与全网推广 */
    .join-banner {
      background: linear-gradient(135deg, #e60067 0%, #ff4d94 100%);
      border-radius: var(--radius-lg);
      padding: 50px 40px;
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 30px;
    }

    .join-content {
      max-width: 650px;
    }

    .join-content h3 {
      font-size: 2rem;
      font-weight: 800;
      margin-bottom: 12px;
      color: #ffffff;
    }

    .join-content p {
      font-size: 1.05rem;
      line-height: 1.7;
      opacity: 0.95;
      color: #ffffff;
    }

    .join-action .btn {
      background-color: #ffffff;
      color: var(--primary) !important;
      padding: 14px 36px;
      font-size: 1.05rem;
      border: none;
      box-shadow: 0 4px 14px rgba(0,0,0,0.15);
    }

    .join-action .btn:hover {
      background-color: var(--primary-light);
      transform: translateY(-3px);
    }

    /* 底部联系与页脚 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
    }

    .contact-info-card {
      background-color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 34px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .contact-info-card h3 {
      font-size: 1.4rem;
      font-weight: 800;
      color: var(--dark);
      margin-bottom: 20px;
    }

    .contact-item {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 18px;
      font-size: 0.95rem;
      color: var(--text-main);
    }

    .contact-item strong {
      color: var(--dark);
      width: 90px;
    }

    .qr-group {
      display: flex;
      gap: 24px;
      margin-top: 24px;
      padding-top: 20px;
      border-top: 1px dashed var(--border-color);
      align-items: center;
    }

    .qr-box {
      text-align: center;
    }

    .qr-box img {
      width: 110px;
      height: 110px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-color);
      padding: 4px;
      background-color: #fff;
      display: block;
      margin-bottom: 6px;
    }

    .qr-box span {
      font-size: 0.8rem;
      color: var(--text-sub);
    }

    .site-footer {
      background-color: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 50px 0 30px 0;
      color: var(--text-sub);
    }

    .footer-links-group {
      margin-bottom: 30px;
      padding-bottom: 20px;
      border-bottom: 1px solid var(--border-color);
    }

    .footer-links-group strong {
      color: var(--dark);
      font-size: 0.95rem;
      display: inline-block;
      margin-right: 14px;
      margin-bottom: 8px;
    }

    .footer-links-list {
      display: inline-flex;
      flex-wrap: wrap;
      gap: 16px;
    }

    .footer-links-list a {
      color: var(--text-sub);
      font-size: 0.9rem;
    }

    .footer-links-list a:hover {
      color: var(--primary);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.88rem;
    }

    .footer-bottom p {
      color: var(--text-sub);
    }

    /* 浮动工具 */
    .float-tools {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 16px rgba(230, 0, 103, 0.35);
      cursor: pointer;
      border: none;
      transition: var(--transition);
      font-size: 1.2rem;
    }

    .float-btn:hover {
      transform: scale(1.1);
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
      .hero-title { font-size: 2.1rem; }
      .hero-stats-grid { grid-template-columns: repeat(2, 1fr); }
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .steps-grid { grid-template-columns: repeat(2, 1fr); }
      .testimonials-grid { grid-template-columns: 1fr; }
      .about-grid, .match-wrapper, .contact-grid { grid-template-columns: 1fr; }
      .news-grid { grid-template-columns: 1fr; }
      .nav-links { display: none; }
      .nav-toggle { display: flex; }
      .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background-color: #ffffff;
        border-bottom: 1px solid var(--border-color);
        padding: 20px;
        box-shadow: var(--shadow-md);
      }
    }

    @media (max-width: 600px) {
      .hero-title { font-size: 1.7rem; }
      .hero-desc { font-size: 1rem; }
      .hero-stats-grid { grid-template-columns: 1fr; }
      .services-grid { grid-template-columns: 1fr; }
      .steps-grid { grid-template-columns: 1fr; }
      .case-grid { grid-template-columns: 1fr; }
      .join-banner { padding: 30px 20px; }
      .join-content h3 { font-size: 1.5rem; }
    }