:root {
      --primary: #d91b24;
      --primary-hover: #b9151d;
      --primary-dark: #8c0c13;
      --primary-light: #fff1f0;
      --primary-gradient: linear-gradient(135deg, #e62129 0%, #b30f16 100%);
      --accent-gold: #ffb800;
      --text-main: #1f1f1f;
      --text-muted: #595959;
      --text-light: #8c8c8c;
      --bg-page: #fdfaf9;
      --bg-card: #ffffff;
      --border-color: #f3d4d4;
      --border-light: #faeceb;
      --shadow-sm: 0 2px 8px rgba(217, 27, 36, 0.06);
      --shadow-md: 0 8px 24px rgba(217, 27, 36, 0.1);
      --shadow-lg: 0 16px 40px rgba(185, 21, 29, 0.15);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --container-width: 1200px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
    }
    a {
      text-decoration: none;
      color: inherit;
      transition: var(--transition);
    }
    ul, ol {
      list-style: none;
    }
    .container {
      width: 100%;
      max-width: var(--container-width);
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }
    .section-wrap {
      padding: 70px 0;
      position: relative;
    }
    .section-wrap.alt-bg {
      background-color: #ffffff;
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
    }
    .section-head {
      text-align: center;
      margin-bottom: 45px;
    }
    .section-tag {
      display: inline-block;
      background: var(--primary-light);
      color: var(--primary);
      font-size: 13px;
      font-weight: 700;
      padding: 4px 14px;
      border-radius: 20px;
      margin-bottom: 12px;
      border: 1px solid rgba(217, 27, 36, 0.2);
    }
    .section-head h2 {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 12px;
      letter-spacing: -0.5px;
    }
    .section-head p {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 680px;
      margin: 0 auto;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 28px;
      font-size: 15px;
      font-weight: 700;
      border-radius: var(--radius-sm);
      cursor: pointer;
      border: none;
      transition: var(--transition);
      gap: 8px;
      text-align: center;
    }
    .btn-primary {
      background: var(--primary-gradient);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(217, 27, 36, 0.35);
    }
    .btn-primary:hover {
      background: linear-gradient(135deg, #b9151d 0%, #8c0c13 100%);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(217, 27, 36, 0.45);
      color: #ffffff;
    }
    .btn-outline {
      background: #ffffff;
      color: var(--primary);
      border: 2px solid var(--primary);
    }
    .btn-outline:hover {
      background: var(--primary-light);
      transform: translateY(-2px);
    }
    .btn-hero {
      padding: 15px 36px;
      font-size: 17px;
      border-radius: 30px;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid #fae1e1;
      box-shadow: 0 2px 10px rgba(217, 27, 36, 0.04);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .brand-wrap img {
      max-height: 42px;
      width: auto;
      object-fit: contain;
    }
    .brand-title {
      font-size: 20px;
      font-weight: 800;
      color: var(--primary-dark);
      letter-spacing: -0.5px;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
    }
    .nav-links a {
      display: inline-block;
      padding: 8px 14px;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      border-radius: 6px;
    }
    .nav-links a:hover {
      color: var(--primary);
      background: var(--primary-light);
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      cursor: pointer;
      color: var(--text-main);
    }
    .hero-section {
      background: radial-gradient(circle at 50% 10%, #fff2f0 0%, #fffaf9 60%, #ffffff 100%);
      padding: 80px 0 70px 0;
      position: relative;
      border-bottom: 1px solid var(--border-light);
      text-align: center;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      background: #ffe3e3;
      color: var(--primary-dark);
      padding: 6px 18px;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 700;
      margin-bottom: 24px;
      border: 1px solid #f8bcba;
    }
    .hero-title {
      font-size: 44px;
      line-height: 1.25;
      font-weight: 900;
      color: #1a0304;
      margin-bottom: 20px;
      letter-spacing: -1px;
    }
    .hero-subtitle {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 820px;
      margin: 0 auto 36px auto;
      line-height: 1.7;
    }
    .hero-cta-group {
      display: flex;
      justify-content: center;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 45px;
    }
    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      max-width: 1060px;
      margin: 0 auto;
    }
    .stat-card {
      background: #ffffff;
      padding: 22px 18px;
      border-radius: var(--radius-md);
      border: 1px solid #fce2e2;
      box-shadow: var(--shadow-sm);
      text-align: center;
      transition: var(--transition);
    }
    .stat-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary);
    }
    .stat-value {
      font-size: 28px;
      font-weight: 900;
      color: var(--primary);
      margin-bottom: 4px;
      font-variant-numeric: tabular-nums;
    }
    .stat-label {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 600;
    }
    .models-stream-box {
      background: #ffffff;
      border: 1px dashed #f1b3b3;
      border-radius: var(--radius-md);
      padding: 18px;
      margin-top: 36px;
      text-align: center;
    }
    .models-stream-title {
      font-size: 13px;
      color: var(--text-light);
      font-weight: 700;
      margin-bottom: 10px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .model-tags-wrap {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }
    .model-chip {
      background: #fdf2f2;
      color: #931419;
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 6px;
      border: 1px solid #fedbd9;
    }
    .intro-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .intro-card {
      background: #ffffff;
      padding: 28px;
      border-radius: var(--radius-md);
      border: 1px solid #f8dede;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .intro-card:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }
    .intro-icon {
      width: 48px;
      height: 48px;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 16px;
    }
    .intro-card h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
    }
    .intro-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .service-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .service-card {
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid #f8e1e1;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }
    .service-card:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }
    .service-card h3 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--primary-dark);
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .service-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
    }
    .service-card-badge {
      margin-top: 14px;
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      color: var(--primary);
      background: var(--primary-light);
      padding: 3px 8px;
      border-radius: 4px;
      width: fit-content;
    }
    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }
    .scenario-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid #fae2e2;
      padding: 24px;
      transition: var(--transition);
    }
    .scenario-card:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow-md);
    }
    .scenario-header {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      margin-bottom: 10px;
    }
    .scenario-title {
      font-size: 17px;
      font-weight: 800;
      color: var(--text-main);
    }
    .scenario-tag {
      font-size: 11px;
      background: #fff0f0;
      color: var(--primary);
      padding: 2px 8px;
      border-radius: 12px;
      font-weight: 600;
    }
    .scenario-desc {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .eval-highlight-box {
      background: linear-gradient(135deg, #fffaeb 0%, #fff3f3 100%);
      border: 2px solid #ffccd0;
      border-radius: var(--radius-lg);
      padding: 32px;
      margin-bottom: 30px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }
    .eval-score-item {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .eval-num {
      font-size: 54px;
      font-weight: 900;
      color: var(--primary);
      line-height: 1;
    }
    .eval-stars {
      color: #ff9800;
      font-size: 22px;
      margin-bottom: 4px;
    }
    .eval-label {
      font-size: 14px;
      color: var(--text-muted);
      font-weight: 600;
    }
    .eval-points-group {
      display: flex;
      gap: 24px;
      flex-wrap: wrap;
    }
    .eval-point-badge {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
    }
    .eval-point-badge span {
      display: inline-block;
      width: 8px;
      height: 8px;
      background: var(--primary);
      border-radius: 50%;
    }
    .table-container {
      width: 100%;
      overflow-x: auto;
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid #f6dede;
      box-shadow: var(--shadow-sm);
    }
    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 14px;
    }
    .compare-table th {
      background: #fff4f4;
      padding: 16px 20px;
      font-weight: 800;
      color: var(--text-main);
      border-bottom: 1px solid #fae2e2;
    }
    .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #f8e9e9;
      color: var(--text-muted);
    }
    .compare-table tr:last-child td {
      border-bottom: none;
    }
    .compare-table tr td:first-child {
      font-weight: 700;
      color: var(--text-main);
      background: #fffdfd;
    }
    .compare-table .highlight-cell {
      color: var(--primary);
      font-weight: 800;
      background: #fffbfb;
    }
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
      margin-bottom: 24px;
    }
    .gallery-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid #fae1e1;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .gallery-card:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--primary);
      transform: translateY(-3px);
    }
    .gallery-img-wrap {
      width: 100%;
      background: #fdf5f5;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
    }
    .gallery-img-wrap img {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      transition: var(--transition);
    }
    .gallery-card:hover .gallery-img-wrap img {
      transform: scale(1.02);
    }
    .gallery-info {
      padding: 18px 20px;
    }
    .gallery-info h3 {
      font-size: 16px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 6px;
    }
    .gallery-info p {
      font-size: 13px;
      color: var(--text-muted);
    }
    .banner-strip-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }
    .banner-item {
      background: #ffffff;
      border-radius: var(--radius-sm);
      overflow: hidden;
      border: 1px solid #f6dede;
      transition: var(--transition);
    }
    .banner-item:hover {
      box-shadow: var(--shadow-sm);
      border-color: var(--primary);
    }
    .banner-item img {
      width: 100%;
      height: auto;
      display: block;
    }
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }
    .process-step-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      padding: 24px 18px;
      border: 1px solid #f8dfdf;
      text-align: center;
      position: relative;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .process-step-card:hover {
      transform: translateY(-4px);
      border-color: var(--primary);
      box-shadow: var(--shadow-md);
    }
    .step-number {
      width: 36px;
      height: 36px;
      background: var(--primary);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      font-size: 16px;
      margin: 0 auto 14px auto;
    }
    .process-step-card h3 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-main);
    }
    .process-step-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }
    .network-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .network-card {
      background: #ffffff;
      border: 1px solid #f8dfdf;
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
    }
    .network-card h3 {
      font-size: 17px;
      font-weight: 800;
      color: var(--primary-dark);
      margin-bottom: 8px;
    }
    .network-card p {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .pricing-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 32px 26px;
      border: 1px solid #fae2e2;
      box-shadow: var(--shadow-sm);
      position: relative;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }
    .pricing-card.featured {
      border: 2px solid var(--primary);
      box-shadow: var(--shadow-md);
      background: linear-gradient(180deg, #fff9f9 0%, #ffffff 100%);
    }
    .pricing-badge {
      position: absolute;
      top: -12px;
      right: 24px;
      background: var(--primary-gradient);
      color: #ffffff;
      font-size: 11px;
      font-weight: 800;
      padding: 4px 12px;
      border-radius: 20px;
    }
    .pricing-title {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .pricing-price {
      font-size: 34px;
      font-weight: 900;
      color: var(--primary);
      margin-bottom: 14px;
      line-height: 1.1;
    }
    .pricing-price span {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-light);
    }
    .pricing-features {
      margin: 20px 0 28px 0;
      flex-grow: 1;
    }
    .pricing-features li {
      font-size: 13.5px;
      color: var(--text-muted);
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .pricing-features li::before {
      content: "✓";
      color: var(--primary);
      font-weight: 900;
    }
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }
    .review-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      padding: 24px;
      border: 1px solid #f9dede;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .review-card:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--primary);
    }
    .review-author-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }
    .review-avatar-char {
      width: 42px;
      height: 42px;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 16px;
      border: 1px solid #ffccd0;
    }
    .review-author-name {
      font-size: 15px;
      font-weight: 800;
      color: var(--text-main);
    }
    .review-author-role {
      font-size: 12px;
      color: var(--text-light);
    }
    .review-rating {
      color: #ff9800;
      font-size: 14px;
      margin-bottom: 10px;
    }
    .review-text {
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .faq-list {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .faq-item {
      background: #ffffff;
      border-radius: var(--radius-sm);
      border: 1px solid #f8e1e1;
      overflow: hidden;
      transition: var(--transition);
    }
    .faq-item.active {
      border-color: var(--primary);
      box-shadow: var(--shadow-sm);
    }
    .faq-question {
      padding: 18px 24px;
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }
    .faq-question:hover {
      color: var(--primary);
    }
    .faq-toggle-icon {
      font-size: 18px;
      color: var(--primary);
      transition: transform 0.3s;
    }
    .faq-item.active .faq-toggle-icon {
      transform: rotate(45deg);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease, padding 0.35s ease;
      background: #fffafa;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.65;
      padding: 0 24px;
    }
    .faq-item.active .faq-answer {
      padding: 16px 24px 22px 24px;
      max-height: 400px;
      border-top: 1px solid #fae8e8;
    }
    .articles-section-box {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid #f8dede;
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }
    .articles-dynamic-slot {
      padding: 16px;
      background: #fff8f8;
      border-radius: var(--radius-sm);
      margin-bottom: 20px;
      border: 1px dashed #f6bcbc;
      font-size: 14px;
      color: var(--text-muted);
    }
    .article-links-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }
    .article-link-card {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px 16px;
      background: #fdfdfd;
      border: 1px solid #fae4e4;
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      transition: var(--transition);
    }
    .article-link-card:hover {
      background: var(--primary-light);
      color: var(--primary);
      border-color: var(--primary);
    }
    .form-section-grid {
      display: grid;
      grid-template-columns: 1fr 1.3fr;
      gap: 36px;
      align-items: start;
    }
    .form-info-panel {
      background: #ffffff;
      border-radius: var(--radius-md);
      padding: 32px;
      border: 1px solid #f8dede;
      box-shadow: var(--shadow-sm);
    }
    .form-info-panel h3 {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 16px;
    }
    .form-info-list li {
      margin-bottom: 14px;
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 14px;
      color: var(--text-muted);
    }
    .form-qr-box {
      margin-top: 24px;
      padding: 16px;
      background: #fff8f8;
      border-radius: var(--radius-sm);
      border: 1px solid #fadcdc;
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .form-qr-box img {
      width: 90px;
      height: 90px;
      border-radius: 6px;
      object-fit: cover;
      background: #ffffff;
      border: 1px solid #f5cfcf;
    }
    .form-wrap {
      background: #ffffff;
      border-radius: var(--radius-md);
      padding: 32px;
      border: 1px solid #f8dede;
      box-shadow: var(--shadow-sm);
    }
    .form-group {
      margin-bottom: 18px;
    }
    .form-group label {
      display: block;
      font-size: 13.5px;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--text-main);
    }
    .form-control {
      width: 100%;
      padding: 11px 14px;
      border: 1px solid #f2cece;
      border-radius: var(--radius-sm);
      font-size: 14px;
      color: var(--text-main);
      background: #ffffff;
      outline: none;
      transition: var(--transition);
    }
    .form-control:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(217, 27, 36, 0.12);
    }
    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }
    .agency-banner {
      background: linear-gradient(135deg, #a70c14 0%, #d91b24 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 45px 40px;
      box-shadow: var(--shadow-lg);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }
    .agency-text h3 {
      font-size: 26px;
      font-weight: 900;
      margin-bottom: 8px;
      color: #ffffff;
    }
    .agency-text p {
      font-size: 15px;
      color: #ffe6e6;
      max-width: 620px;
      line-height: 1.6;
    }
    .agency-cta {
      display: flex;
      gap: 12px;
    }
    .site-footer {
      background-color: #ffffff;
      color: var(--text-main);
      border-top: 2px solid #f7d2d2;
      padding: 50px 0 30px 0;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 36px;
      margin-bottom: 40px;
    }
    .footer-col h4 {
      font-size: 16px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 18px;
      position: relative;
      padding-bottom: 8px;
    }
    .footer-col h4::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 28px;
      height: 2px;
      background: var(--primary);
    }
    .footer-links-list li {
      margin-bottom: 10px;
    }
    .footer-links-list a {
      font-size: 13.5px;
      color: var(--text-muted);
    }
    .footer-links-list a:hover {
      color: var(--primary);
    }
    .footer-friend-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .footer-friend-links a {
      font-size: 12.5px;
      color: var(--text-muted);
      background: #fff2f2;
      padding: 4px 10px;
      border-radius: 4px;
      border: 1px solid #fedede;
    }
    .footer-friend-links a:hover {
      color: var(--primary);
      border-color: var(--primary);
    }
    .footer-bottom {
      border-top: 1px solid #fce8e8;
      padding-top: 24px;
      text-align: center;
      font-size: 13px;
      color: var(--text-light);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }
    .float-service-widget {
      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: #ffffff;
      color: var(--primary);
      border: 1px solid #f6c8c8;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(217, 27, 36, 0.15);
      transition: var(--transition);
      position: relative;
    }
    .float-btn:hover {
      background: var(--primary);
      color: #ffffff;
      transform: translateY(-3px);
    }
    .float-popover {
      position: absolute;
      right: 60px;
      bottom: 0;
      background: #ffffff;
      padding: 14px;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-lg);
      border: 1px solid #ffd8d8;
      width: 170px;
      display: none;
      text-align: center;
    }
    .float-popover img {
      width: 100%;
      height: auto;
      border-radius: 6px;
      margin-bottom: 8px;
    }
    .float-popover p {
      font-size: 12px;
      color: var(--text-muted);
      font-weight: 600;
    }
    .float-btn:hover .float-popover {
      display: block;
    }
    @media (max-width: 992px) {
      .hero-title {
        font-size: 34px;
      }
      .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .intro-grid,
      .scenario-grid,
      .pricing-grid,
      .reviews-grid,
      .network-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .service-grid,
      .banner-strip-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-timeline {
        grid-template-columns: repeat(3, 1fr);
      }
      .form-section-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 768px) {
      .section-wrap {
        padding: 50px 0;
      }
      .hero-title {
        font-size: 26px;
      }
      .hero-subtitle {
        font-size: 15px;
      }
      .mobile-menu-btn {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        padding: 16px 20px;
        border-bottom: 1px solid #fadcdc;
        box-shadow: var(--shadow-md);
      }
      .nav-links.show {
        display: flex;
      }
      .nav-links a {
        width: 100%;
        padding: 10px 14px;
      }
      .hero-stats-grid,
      .intro-grid,
      .scenario-grid,
      .service-grid,
      .pricing-grid,
      .reviews-grid,
      .network-grid,
      .gallery-grid,
      .banner-strip-grid,
      .process-timeline,
      .article-links-list,
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .agency-banner {
        flex-direction: column;
        align-items: flex-start;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }