:root {
      --primary: #1a56db;
      --primary-dark: #103d9c;
      --primary-light: #e8f0fe;
      --accent: #00c49f;
      --accent-warm: #ff6b35;
      --text-dark: #1e293b;
      --text-muted: #475569;
      --bg-page: #f8fafd;
      --bg-card: #ffffff;
      --border-color: #e2e8f0;
      --shadow-sm: 0 2px 4px rgba(26, 86, 219, 0.04);
      --shadow-md: 0 10px 25px -5px rgba(26, 86, 219, 0.08), 0 8px 10px -6px rgba(26, 86, 219, 0.04);
      --shadow-lg: 0 20px 30px -10px rgba(26, 86, 219, 0.12);
      --radius: 12px;
      --container-max: 1200px;
    }

    * {
      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-dark);
      line-height: 1.65;
      overflow-x: hidden;
      background-image: radial-gradient(#dbeafe 1px, transparent 1px);
      background-size: 32px 32px;
    }

    a {
      color: var(--primary);
      text-decoration: none;
      transition: all 0.25s ease;
    }

    a:hover {
      color: var(--primary-dark);
    }

    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* Header & Navigation */
    header.site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    }

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

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

    .ai-page-logo {
      height: 42px;
      width: auto;
      display: block;
    }

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

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
      list-style: none;
    }

    .nav-links li a {
      display: inline-block;
      padding: 8px 14px;
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-dark);
      border-radius: 6px;
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      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: 8px;
      cursor: pointer;
      transition: all 0.25s ease;
      border: 1px solid transparent;
      text-align: center;
      white-space: nowrap;
    }

    .btn-primary {
      background-color: var(--primary);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(26, 86, 219, 0.35);
    }

    .btn-primary:hover {
      background-color: var(--primary-dark);
      color: #ffffff;
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(26, 86, 219, 0.45);
    }

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

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

    .btn-accent {
      background: linear-gradient(135deg, #00c49f, #00a884);
      color: #ffffff;
    }

    .btn-accent:hover {
      background: linear-gradient(135deg, #00b08e, #009071);
      color: #ffffff;
      transform: translateY(-2px);
    }

    .menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--text-dark);
      cursor: pointer;
      padding: 4px 8px;
    }

    /* Section Global */
    section {
      padding: 70px 0;
      position: relative;
    }

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

    .badge-tag {
      display: inline-block;
      padding: 4px 14px;
      background-color: var(--primary-light);
      color: var(--primary);
      font-size: 0.85rem;
      font-weight: 600;
      border-radius: 20px;
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 2.1rem;
      font-weight: 800;
      color: var(--text-dark);
      margin-bottom: 16px;
      line-height: 1.3;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Hero Section (Strictly NO Images) */
    .hero-section {
      background: linear-gradient(180deg, #f0f5ff 0%, #ffffff 100%);
      padding: 85px 0 65px 0;
      border-bottom: 1px solid var(--border-color);
      position: relative;
      overflow: hidden;
    }

    .hero-inner {
      text-align: center;
      max-width: 900px;
      margin: 0 auto;
    }

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

    .hero-title {
      font-size: 2.7rem;
      font-weight: 900;
      color: #0f172a;
      line-height: 1.25;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }

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

    .hero-subtitle {
      font-size: 1.18rem;
      color: var(--text-muted);
      margin-bottom: 36px;
      line-height: 1.7;
    }

    .hero-cta-group {
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 48px;
    }

    .hero-cta-group .btn-lg {
      padding: 14px 34px;
      font-size: 1.1rem;
    }

    .hero-highlight-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      text-align: left;
    }

    .hero-stat-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      border-top: 3px solid var(--primary);
      transition: transform 0.25s ease;
    }

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

    .hero-stat-card .stat-num {
      font-size: 1.85rem;
      font-weight: 800;
      color: var(--primary);
      line-height: 1;
      margin-bottom: 8px;
    }

    .hero-stat-card .stat-label {
      font-size: 0.92rem;
      color: var(--text-dark);
      font-weight: 600;
    }

    .hero-stat-card .stat-sub {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-top: 4px;
    }

    /* Model Badges Grid */
    .model-tags-bar {
      margin-top: 36px;
      padding-top: 24px;
      border-top: 1px dashed var(--border-color);
    }

    .model-tags-title {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-muted);
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .model-badges {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }

    .model-pill {
      background: #ffffff;
      border: 1px solid #cbd5e1;
      color: var(--text-dark);
      padding: 4px 12px;
      border-radius: 16px;
      font-size: 0.82rem;
      font-weight: 500;
      transition: all 0.2s ease;
    }

    .model-pill:hover {
      background: var(--primary-light);
      border-color: var(--primary);
      color: var(--primary-dark);
    }

    /* Section: Platform Intro & About */
    .about-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .about-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

    .about-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
      border-color: #93c5fd;
    }

    .card-icon-box {
      width: 54px;
      height: 54px;
      background: var(--primary-light);
      color: var(--primary);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      font-weight: bold;
      margin-bottom: 20px;
    }

    .about-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-dark);
      margin-bottom: 12px;
    }

    .about-card p {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* Section: AIGC Services Grid */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .service-item:hover {
      border-color: var(--primary);
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .service-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }

    .service-tag {
      font-size: 0.75rem;
      background: #eff6ff;
      color: var(--primary);
      padding: 2px 8px;
      border-radius: 4px;
      font-weight: 600;
    }

    .service-item h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-dark);
    }

    .service-item p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .service-features {
      list-style: none;
      border-top: 1px dashed var(--border-color);
      padding-top: 12px;
      margin-top: auto;
    }

    .service-features li {
      font-size: 0.85rem;
      color: #334155;
      margin-bottom: 6px;
      position: relative;
      padding-left: 16px;
    }

    .service-features li::before {
      content: "✓";
      position: absolute;
      left: 0;
      color: var(--accent);
      font-weight: bold;
    }

    /* Section: One-stop Workflow */
    .workflow-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 24px;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .step-number {
      width: 36px;
      height: 36px;
      background: var(--primary);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1rem;
      margin-bottom: 16px;
    }

    .step-card h3 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .step-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    /* Section: Showcase & Media (Real images used cleanly) */
    .media-case-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 30px;
    }

    .media-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

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

    .media-img-wrap {
      width: 100%;
      background: #f1f5f9;
      overflow: hidden;
    }

    .ai-page-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .media-card:hover .ai-page-image {
      transform: scale(1.03);
    }

    .media-body {
      padding: 20px;
    }

    .media-body h3 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .media-body p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    .media-banner-row {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 24px;
      margin-top: 24px;
    }

    .banner-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      overflow: hidden;
      padding: 16px;
    }

    .banner-box img {
      width: 100%;
      height: auto;
      border-radius: 8px;
      display: block;
    }

    .banner-box-title {
      font-weight: 700;
      font-size: 1rem;
      margin-top: 12px;
      color: var(--text-dark);
    }

    /* Section: Comparison & Review (Rating 9.9 / 5 Stars) */
    .review-score-hero {
      background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
      color: #ffffff;
      border-radius: var(--radius);
      padding: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
      margin-bottom: 36px;
      box-shadow: var(--shadow-md);
    }

    .review-left {
      max-width: 600px;
    }

    .review-left h3 {
      font-size: 1.8rem;
      font-weight: 800;
      margin-bottom: 8px;
      color: #ffffff;
    }

    .review-left p {
      font-size: 1rem;
      color: #bfdbfe;
    }

    .review-stars {
      color: #fbbf24;
      font-size: 1.5rem;
      margin-bottom: 6px;
    }

    .review-score-badge {
      background: rgba(255,255,255,0.15);
      border: 1px solid rgba(255,255,255,0.3);
      padding: 16px 30px;
      border-radius: 16px;
      text-align: center;
    }

    .score-large {
      font-size: 3rem;
      font-weight: 900;
      line-height: 1;
      color: #ffffff;
    }

    .score-total {
      font-size: 0.9rem;
      color: #93c5fd;
      margin-top: 4px;
    }

    .comparison-table-wrap {
      overflow-x: auto;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
    }

    .comparison-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 680px;
    }

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

    .comparison-table th {
      background: #f8fafc;
      font-weight: 700;
      color: var(--text-dark);
    }

    .comparison-table th.highlight,
    .comparison-table td.highlight {
      background: #eff6ff;
      color: var(--primary-dark);
      font-weight: 600;
    }

    /* Section: Pricing & Token Reference */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .price-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 32px 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      position: relative;
    }

    .price-card.featured {
      border: 2px solid var(--primary);
      box-shadow: var(--shadow-md);
      transform: scale(1.02);
    }

    .price-badge-hot {
      position: absolute;
      top: -12px;
      right: 24px;
      background: var(--accent-warm);
      color: #ffffff;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 10px;
      border-radius: 12px;
    }

    .price-head h3 {
      font-size: 1.3rem;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .price-head p {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 18px;
    }

    .price-value {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 20px;
    }

    .price-value span {
      font-size: 0.9rem;
      font-weight: 400;
      color: var(--text-muted);
    }

    .price-list {
      list-style: none;
      margin-bottom: 24px;
      flex-grow: 1;
    }

    .price-list li {
      font-size: 0.9rem;
      color: var(--text-dark);
      margin-bottom: 10px;
      padding-left: 18px;
      position: relative;
    }

    .price-list li::before {
      content: "•";
      position: absolute;
      left: 0;
      color: var(--primary);
      font-weight: bold;
    }

    /* Section: User Reviews (6 Reviews) */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

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

    .review-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
    }

    .avatar-placeholder {
      width: 44px;
      height: 44px;
      background: var(--primary-light);
      color: var(--primary);
      font-weight: 700;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
    }

    .reviewer-name {
      font-weight: 700;
      font-size: 0.95rem;
      color: var(--text-dark);
    }

    .reviewer-role {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    .review-quote {
      font-size: 0.9rem;
      color: var(--text-dark);
      line-height: 1.6;
    }

    /* Section: FAQ Accordion */
    .faq-container {
      max-width: 860px;
      margin: 0 auto;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      margin-bottom: 12px;
      overflow: hidden;
      transition: border-color 0.2s ease;
    }

    .faq-item:hover {
      border-color: #93c5fd;
    }

    .faq-question {
      padding: 18px 20px;
      font-size: 1rem;
      font-weight: 600;
      color: var(--text-dark);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }

    .faq-icon {
      font-size: 1.2rem;
      color: var(--primary);
      transition: transform 0.25s 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: #fafbfc;
      color: var(--text-muted);
      font-size: 0.92rem;
      line-height: 1.6;
      padding: 0 20px;
    }

    .faq-item.active .faq-answer {
      max-height: 200px;
      padding: 14px 20px 20px 20px;
      border-top: 1px solid #f1f5f9;
    }

    /* Section: Encyclopedia / AI Wiki */
    .wiki-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .wiki-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 20px;
    }

    .wiki-card h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--primary-dark);
      margin-bottom: 8px;
    }

    .wiki-card p {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* Section: Articles & Industry News */
    .article-section-inner {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 30px;
    }

    .article-shortcode-container {
      margin-bottom: 24px;
      padding: 16px;
      background: #f8fafc;
      border-left: 4px solid var(--primary);
      border-radius: 4px;
    }

    .article-links-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 12px;
      list-style: none;
    }

    .article-links-list a {
      display: block;
      padding: 10px 14px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 6px;
      font-size: 0.88rem;
      color: var(--text-dark);
      font-weight: 500;
      word-break: break-all;
    }

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

    /* Section: Contact & Form */
    .contact-layout {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 40px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

    .contact-info-panel h3 {
      font-size: 1.5rem;
      font-weight: 700;
      margin-bottom: 16px;
      color: var(--text-dark);
    }

    .contact-info-panel p {
      font-size: 0.95rem;
      color: var(--text-muted);
      margin-bottom: 24px;
    }

    .contact-info-list {
      list-style: none;
      margin-bottom: 24px;
    }

    .contact-info-list li {
      margin-bottom: 12px;
      font-size: 0.95rem;
      color: var(--text-dark);
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .qr-card {
      display: inline-block;
      padding: 16px;
      background: #f8fafc;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      text-align: center;
      margin-top: 10px;
    }

    .qr-card img {
      width: 140px;
      height: 140px;
      display: block;
      margin: 0 auto 8px auto;
      border-radius: 6px;
    }

    .qr-card span {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text-dark);
    }

    /* Form Styles */
    .custom-form {
      display: flex;
      flex-direction: column;
      gap: 18px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-group label {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-dark);
    }

    .form-control {
      width: 100%;
      padding: 12px 14px;
      font-size: 0.95rem;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      background: #ffffff;
      color: var(--text-dark);
      outline: none;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }

    .form-control:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.15);
    }

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

    /* Section: Franchise / Partner */
    .partner-banner {
      background: linear-gradient(135deg, #1a56db 0%, #0d9488 100%);
      color: #ffffff;
      border-radius: var(--radius);
      padding: 40px;
      text-align: center;
      box-shadow: var(--shadow-md);
    }

    .partner-banner h3 {
      font-size: 1.8rem;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .partner-banner p {
      font-size: 1.05rem;
      color: #e0f2fe;
      max-width: 760px;
      margin: 0 auto 24px auto;
    }

    /* Footer Styles */
    footer.site-footer {
      background-color: #0f172a;
      color: #94a3b8;
      padding: 50px 0 30px 0;
      border-top: 1px solid #1e293b;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 2fr;
      gap: 30px;
      margin-bottom: 40px;
    }

    .footer-brand h4 {
      color: #ffffff;
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .footer-brand p {
      font-size: 0.88rem;
      line-height: 1.6;
      color: #94a3b8;
    }

    .footer-col h5 {
      color: #ffffff;
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 16px;
    }

    .footer-col ul {
      list-style: none;
    }

    .footer-col ul li {
      margin-bottom: 8px;
    }

    .footer-col ul li a {
      color: #94a3b8;
      font-size: 0.88rem;
    }

    .footer-col ul li a:hover {
      color: #ffffff;
    }

    .footer-friend-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .footer-friend-links a {
      color: #cbd5e1;
      background: #1e293b;
      padding: 4px 10px;
      border-radius: 4px;
      font-size: 0.82rem;
    }

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

    .footer-bottom {
      border-top: 1px solid #1e293b;
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.85rem;
      color: #64748b;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* Floating Contact Widget */
    .floating-kefu {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .floating-btn {
      width: 50px;
      height: 50px;
      background: var(--primary);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 16px rgba(26, 86, 219, 0.4);
      cursor: pointer;
      font-size: 1.2rem;
      border: none;
      transition: all 0.25s ease;
      text-decoration: none;
    }

    .floating-btn:hover {
      transform: scale(1.08);
      background: var(--primary-dark);
      color: #ffffff;
    }

    /* Responsive Queries */
    @media (max-width: 992px) {
      .hero-highlight-grid,
      .about-grid,
      .services-grid,
      .pricing-grid,
      .reviews-grid,
      .media-case-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .workflow-steps,
      .wiki-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .footer-top {
        grid-template-columns: 1fr 1fr;
      }

      .contact-layout {
        grid-template-columns: 1fr;
      }

      .media-banner-row {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .menu-toggle {
        display: block;
      }

      .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #ffffff;
        border-bottom: 1px solid var(--border-color);
        padding: 16px 20px;
        box-shadow: var(--shadow-md);
      }

      .nav-links.show {
        display: flex;
      }

      .nav-links li {
        width: 100%;
      }

      .nav-links li a {
        display: block;
        padding: 10px 0;
      }

      .hero-title {
        font-size: 2rem;
      }

      .hero-highlight-grid,
      .about-grid,
      .services-grid,
      .pricing-grid,
      .reviews-grid,
      .media-case-grid,
      .workflow-steps,
      .wiki-grid {
        grid-template-columns: 1fr;
      }

      .footer-top {
        grid-template-columns: 1fr;
      }

      .review-score-hero {
        flex-direction: column;
        text-align: center;
      }
    }