:root {
      --primary: #ff3366;
      --primary-hover: #e02456;
      --secondary: #7928ca;
      --accent: #00f2fe;
      --dark-text: #1a1a2e;
      --muted-text: #596172;
      --light-bg: #faf9ff;
      --card-bg: #ffffff;
      --card-border: #ede8f5;
      --hero-bg: linear-gradient(135deg, #fff2f6 0%, #f4edff 50%, #e8f9ff 100%);
      --tag-bg: #ffe8ee;
      --badge-color: #ff3366;
      --shadow-sm: 0 4px 12px rgba(121, 40, 202, 0.06);
      --shadow-md: 0 10px 25px rgba(255, 51, 102, 0.09);
      --shadow-hover: 0 16px 36px rgba(121, 40, 202, 0.15);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --transition: all 0.28s ease;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--light-bg);
      color: var(--dark-text);
      line-height: 1.65;
      overflow-x: hidden;
      padding: 0;
      margin: 0;
    }
    a {
      text-decoration: none;
      color: inherit;
      transition: var(--transition);
    }
    img {
      display: block;
      max-width: 100%;
      height: auto;
    }
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(237, 232, 245, 0.9);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 72px;
      gap: 16px;
    }
    .brand-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .logo-box {
      width: 136px;
      display: flex;
      align-items: center;
    }
    .logo-box img {
      max-height: 44px;
      width: auto;
      object-fit: contain;
    }
    .brand-title {
      font-size: 18px;
      font-weight: 800;
      color: var(--dark-text);
      letter-spacing: -0.2px;
    }
    .brand-title span {
      color: var(--primary);
    }
    .nav-wrap {
      display: flex;
      align-items: center;
    }
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0;
    }
    .nav-links li a {
      display: inline-block;
      padding: 8px 11px;
      font-size: 14px;
      font-weight: 600;
      color: var(--dark-text);
      border-radius: var(--radius-sm);
    }
    .nav-links li a:hover {
      color: var(--primary);
      background: rgba(255, 51, 102, 0.06);
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .btn-header {
      padding: 9px 18px;
      font-size: 14px;
      font-weight: 700;
      border-radius: 99px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(255, 51, 102, 0.25);
    }
    .btn-header:hover {
      transform: translateY(-1px);
      box-shadow: 0 6px 20px rgba(255, 51, 102, 0.35);
    }
    .mobile-menu-btn {
      display: none;
      background: none;
      border: 1px solid var(--card-border);
      padding: 6px 10px;
      border-radius: 6px;
      font-size: 18px;
      cursor: pointer;
      color: var(--dark-text);
    }

    .hero-section {
      background: var(--hero-bg);
      padding: 70px 0 60px;
      position: relative;
      border-bottom: 1px solid var(--card-border);
    }
    .hero-content {
      text-align: center;
      max-width: 900px;
      margin: 0 auto;
    }
    .hero-badge-wrap {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      background: #ffffff;
      border-radius: 99px;
      border: 1px solid rgba(255, 51, 102, 0.2);
      box-shadow: var(--shadow-sm);
      margin-bottom: 22px;
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
    }
    .hero-badge-wrap .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--primary);
      box-shadow: 0 0 10px var(--primary);
    }
    .hero-title {
      font-size: 38px;
      font-weight: 900;
      line-height: 1.25;
      color: var(--dark-text);
      margin-bottom: 18px;
      letter-spacing: -0.5px;
    }
    .hero-title .highlight {
      background: linear-gradient(135deg, #ff0055 0%, #7928ca 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-subtitle {
      font-size: 17px;
      color: var(--muted-text);
      line-height: 1.7;
      margin-bottom: 32px;
      max-width: 760px;
      margin-left: auto;
      margin-right: auto;
    }
    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 36px;
    }
    .btn-main-portal {
      padding: 14px 34px;
      font-size: 16px;
      font-weight: 800;
      color: #ffffff;
      background: linear-gradient(135deg, #ff0055 0%, #ff5238 50%, #7928ca 100%);
      border-radius: 99px;
      box-shadow: 0 10px 24px rgba(255, 0, 85, 0.35);
      border: 2px solid #ffffff;
      letter-spacing: 0.5px;
    }
    .btn-main-portal:hover {
      transform: translateY(-2px);
      box-shadow: 0 14px 30px rgba(255, 0, 85, 0.45);
    }
    .btn-sub-link {
      padding: 13px 28px;
      font-size: 15px;
      font-weight: 700;
      color: var(--dark-text);
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: 99px;
      box-shadow: var(--shadow-sm);
    }
    .btn-sub-link:hover {
      border-color: var(--primary);
      color: var(--primary);
    }
    .hero-model-pills {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
      max-width: 820px;
      margin: 0 auto;
    }
    .model-pill {
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 6px;
      background: rgba(255, 255, 255, 0.85);
      border: 1px solid rgba(121, 40, 202, 0.12);
      color: var(--dark-text);
    }

    .section-wrap {
      padding: 64px 0;
      border-bottom: 1px solid var(--card-border);
      background: #ffffff;
    }
    .section-alt {
      background: #fbfaff;
    }
    .section-heading-box {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 44px;
    }
    .sec-tag {
      display: inline-block;
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--primary);
      background: var(--tag-bg);
      padding: 4px 12px;
      border-radius: 99px;
      margin-bottom: 10px;
    }
    .sec-title {
      font-size: 28px;
      font-weight: 800;
      color: var(--dark-text);
      line-height: 1.35;
      margin-bottom: 10px;
    }
    .sec-desc {
      font-size: 15px;
      color: var(--muted-text);
      line-height: 1.6;
    }

    .metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }
    .metric-card {
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 24px 20px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .metric-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: rgba(255, 51, 102, 0.4);
    }
    .metric-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: linear-gradient(90deg, var(--primary), var(--secondary));
    }
    .metric-num {
      font-size: 32px;
      font-weight: 900;
      color: var(--primary);
      margin-bottom: 6px;
      font-feature-settings: "tnum";
    }
    .metric-label {
      font-size: 14px;
      font-weight: 700;
      color: var(--dark-text);
      margin-bottom: 4px;
    }
    .metric-sub {
      font-size: 12px;
      color: var(--muted-text);
    }

    .platform-intro-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      align-items: center;
    }
    .intro-text-block h3 {
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 14px;
      color: var(--dark-text);
    }
    .intro-text-block p {
      font-size: 14px;
      color: var(--muted-text);
      line-height: 1.7;
      margin-bottom: 16px;
    }
    .intro-feature-list {
      list-style: none;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 20px;
    }
    .intro-feature-list li {
      font-size: 13px;
      font-weight: 600;
      color: var(--dark-text);
      background: #ffffff;
      border: 1px solid var(--card-border);
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .intro-feature-list li::before {
      content: '✓';
      color: var(--primary);
      font-weight: 900;
    }
    .intro-media-card {
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: var(--radius-lg);
      padding: 12px;
      box-shadow: var(--shadow-md);
    }
    .intro-media-card img {
      border-radius: calc(var(--radius-lg) - 4px);
      width: 100%;
      aspect-ratio: 16/9;
      object-fit: cover;
    }

    .service-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .service-card {
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 24px;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .service-card:hover {
      transform: translateY(-4px);
      border-color: rgba(121, 40, 202, 0.4);
      box-shadow: var(--shadow-hover);
    }
    .service-badge {
      display: inline-block;
      align-self: flex-start;
      font-size: 12px;
      font-weight: 700;
      padding: 3px 10px;
      background: #f2eaff;
      color: var(--secondary);
      border-radius: 6px;
      margin-bottom: 14px;
    }
    .service-title {
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 10px;
      color: var(--dark-text);
    }
    .service-desc {
      font-size: 13.5px;
      color: var(--muted-text);
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: auto;
    }
    .service-tags span {
      font-size: 11px;
      background: #f7f6fc;
      border: 1px solid #ebe7f5;
      padding: 2px 8px;
      border-radius: 4px;
      color: #555;
    }

    .flow-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }
    .step-card {
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 22px 18px;
      position: relative;
    }
    .step-index {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 800;
      margin-bottom: 14px;
    }
    .step-card h4 {
      font-size: 16px;
      font-weight: 800;
      margin-bottom: 8px;
    }
    .step-card p {
      font-size: 13px;
      color: var(--muted-text);
      line-height: 1.55;
    }

    .rating-header-box {
      background: linear-gradient(135deg, #fff2f6, #f3ebff);
      border: 1px solid rgba(255, 51, 102, 0.2);
      border-radius: var(--radius-md);
      padding: 22px;
      display: flex;
      align-items: center;
      justify-content: space-around;
      margin-bottom: 24px;
      flex-wrap: wrap;
      gap: 16px;
    }
    .rating-stat {
      text-align: center;
    }
    .rating-stat .score {
      font-size: 34px;
      font-weight: 900;
      color: var(--primary);
    }
    .rating-stat .stars {
      color: #ff9800;
      font-size: 20px;
      letter-spacing: 2px;
    }
    .rating-stat .desc {
      font-size: 13px;
      font-weight: 700;
      color: var(--dark-text);
    }
    .table-container {
      width: 100%;
      overflow-x: auto;
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--card-border);
      box-shadow: var(--shadow-sm);
    }
    .eval-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 680px;
      font-size: 13.5px;
    }
    .eval-table th, .eval-table td {
      padding: 14px 18px;
      border-bottom: 1px solid #f0ecf6;
    }
    .eval-table th {
      background: #faf8fd;
      font-weight: 800;
      color: var(--dark-text);
    }
    .eval-table tr:hover td {
      background: #fefaff;
    }
    .eval-table .highlight-col {
      color: var(--primary);
      font-weight: 800;
      background: rgba(255, 51, 102, 0.02);
    }

    .case-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }
    .case-item {
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }
    .case-item:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }
    .case-img-wrap {
      width: 100%;
      height: 220px;
      background: #eee;
      overflow: hidden;
    }
    .case-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .case-info {
      padding: 20px;
    }
    .case-info h4 {
      font-size: 17px;
      font-weight: 800;
      margin-bottom: 8px;
    }
    .case-info p {
      font-size: 13px;
      color: var(--muted-text);
      line-height: 1.6;
    }

    .form-match-wrap {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 32px;
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-md);
    }
    .match-left h3 {
      font-size: 22px;
      font-weight: 800;
      margin-bottom: 12px;
    }
    .match-left p {
      font-size: 14px;
      color: var(--muted-text);
      line-height: 1.65;
      margin-bottom: 20px;
    }
    .match-badges {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .match-badge-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 13.5px;
      font-weight: 600;
      background: #fbf9ff;
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      border: 1px solid #ebe5f5;
    }
    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .form-full {
      grid-column: span 2;
    }
    .form-group label {
      display: block;
      font-size: 13px;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--dark-text);
    }
    .form-control {
      width: 100%;
      padding: 10px 14px;
      font-size: 14px;
      border: 1px solid #ded8eb;
      border-radius: 8px;
      outline: none;
      transition: var(--transition);
      background: #fff;
    }
    .form-control:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(255, 51, 102, 0.12);
    }
    textarea.form-control {
      resize: vertical;
      min-height: 80px;
    }
    .btn-submit-form {
      width: 100%;
      padding: 12px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: #fff;
      font-size: 15px;
      font-weight: 800;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      box-shadow: 0 6px 16px rgba(255, 51, 102, 0.25);
      transition: var(--transition);
    }
    .btn-submit-form:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 22px rgba(255, 51, 102, 0.35);
    }

    .testimonial-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .review-card {
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .review-text {
      font-size: 13.5px;
      color: #333842;
      line-height: 1.65;
      margin-bottom: 16px;
      font-style: normal;
    }
    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #f2ecf8;
      padding-top: 12px;
    }
    .author-avatar {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: linear-gradient(135deg, #ff758c, #ff7eb3);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 800;
    }
    .author-info h5 {
      font-size: 14px;
      font-weight: 800;
      color: var(--dark-text);
    }
    .author-info span {
      font-size: 12px;
      color: var(--muted-text);
    }

    .faq-list {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .faq-item {
      border: 1px solid var(--card-border);
      background: #ffffff;
      border-radius: var(--radius-sm);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }
    .faq-header {
      width: 100%;
      text-align: left;
      padding: 16px 20px;
      background: none;
      border: none;
      font-size: 15px;
      font-weight: 700;
      color: var(--dark-text);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
    }
    .faq-icon {
      font-size: 18px;
      font-weight: 900;
      color: var(--primary);
      transition: transform 0.2s;
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }
    .faq-body {
      padding: 0 20px;
      max-height: 0;
      overflow: hidden;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      background: #fdfcff;
    }
    .faq-item.active .faq-body {
      padding: 12px 20px 18px;
      max-height: 300px;
      border-top: 1px solid #f4effa;
    }
    .faq-body p {
      font-size: 13.5px;
      color: var(--muted-text);
      line-height: 1.65;
    }

    .articles-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .article-card {
      background: #ffffff;
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }
    .article-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }
    .article-meta {
      font-size: 12px;
      color: var(--secondary);
      font-weight: 700;
      margin-bottom: 8px;
    }
    .article-card h4 {
      font-size: 16px;
      font-weight: 800;
      line-height: 1.4;
      margin-bottom: 8px;
    }
    .article-card p {
      font-size: 13px;
      color: var(--muted-text);
      line-height: 1.55;
      margin-bottom: 14px;
      flex-grow: 1;
    }
    .article-link {
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .agent-box {
      background: linear-gradient(135deg, #fff1f5 0%, #f7efff 100%);
      border: 1px solid rgba(255, 51, 102, 0.2);
      border-radius: var(--radius-lg);
      padding: 36px 30px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
      flex-wrap: wrap;
    }
    .agent-text {
      max-width: 640px;
    }
    .agent-text h3 {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 12px;
    }
    .agent-text p {
      font-size: 14px;
      color: var(--muted-text);
      line-height: 1.65;
    }
    .agent-contact-cards {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .qr-card {
      background: #ffffff;
      padding: 12px;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      text-align: center;
      width: 130px;
    }
    .qr-card img {
      width: 100%;
      aspect-ratio: 1/1;
      object-fit: cover;
      border-radius: 6px;
      margin-bottom: 6px;
    }
    .qr-card span {
      font-size: 12px;
      font-weight: 700;
      color: var(--dark-text);
    }
    .agent-direct-btn {
      padding: 12px 24px;
      background: var(--dark-text);
      color: #fff;
      font-size: 14px;
      font-weight: 700;
      border-radius: 99px;
    }

    .banner-full-wrap {
      margin-top: 40px;
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      border: 1px solid var(--card-border);
    }

    .site-footer {
      background: #111222;
      color: #c5cad6;
      padding: 50px 0 24px;
      border-top: 1px solid #23253b;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 30px;
      margin-bottom: 36px;
    }
    .footer-brand h4 {
      font-size: 18px;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 12px;
    }
    .footer-brand p {
      font-size: 13px;
      line-height: 1.7;
      color: #9da3b4;
      margin-bottom: 16px;
    }
    .footer-col h5 {
      font-size: 14px;
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 14px;
    }
    .footer-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .footer-col ul li a {
      font-size: 13px;
      color: #9da3b4;
    }
    .footer-col ul li a:hover {
      color: var(--primary);
    }
    .footer-contact-info p {
      font-size: 13px;
      margin-bottom: 8px;
      color: #9da3b4;
    }
    .footer-bottom {
      border-top: 1px solid #1e2138;
      padding-top: 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 14px;
      font-size: 12px;
      color: #7b8296;
    }
    .footer-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }
    .footer-links-wrap a {
      color: #8f96ab;
      text-decoration: none;
    }
    .footer-links-wrap a:hover {
      color: #ffffff;
    }

    .float-dock {
      position: fixed;
      right: 18px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .float-btn {
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: #ffffff;
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
      border: 1px solid #ebe5f5;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      cursor: pointer;
      color: var(--primary);
      position: relative;
    }
    .float-btn:hover {
      transform: scale(1.08);
      color: var(--secondary);
    }
    .float-qr-pop {
      display: none;
      position: absolute;
      right: 56px;
      bottom: 0;
      background: #ffffff;
      padding: 10px;
      border-radius: 8px;
      box-shadow: var(--shadow-hover);
      border: 1px solid var(--card-border);
      width: 140px;
      text-align: center;
    }
    .float-btn:hover .float-qr-pop {
      display: block;
    }
    .float-qr-pop img {
      width: 100%;
      height: auto;
      border-radius: 4px;
    }

    @media (max-width: 992px) {
      .service-grid, .testimonial-grid, .articles-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .metrics-grid, .flow-steps {
        grid-template-columns: repeat(2, 1fr);
      }
      .platform-intro-grid, .form-match-wrap {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .mobile-menu-btn {
        display: block;
      }
      .nav-wrap {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
        border-bottom: 1px solid var(--card-border);
      }
      .nav-wrap.active {
        display: block;
      }
      .nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
      .nav-links li a {
        width: 100%;
        padding: 10px;
      }
    }
    @media (max-width: 640px) {
      .hero-title {
        font-size: 26px;
      }
      .hero-subtitle {
        font-size: 14px;
      }
      .service-grid, .testimonial-grid, .articles-grid, .metrics-grid, .flow-steps, .case-grid {
        grid-template-columns: 1fr;
      }
      .form-grid {
        grid-template-columns: 1fr;
      }
      .form-full {
        grid-column: span 1;
      }
      .intro-feature-list {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .agent-box {
        flex-direction: column;
        align-items: flex-start;
      }
    }