:root {
      --primary: #e11d48;
      --primary-dark: #be123c;
      --primary-deeper: #9f1239;
      --primary-light: #fff1f2;
      --primary-border: #fecdd3;
      --accent-pink: #f43f5e;
      --accent-gradient: linear-gradient(135deg, #e11d48 0%, #fb7185 100%);
      --accent-hero: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 50%, #ffffff 100%);
      --text-main: #1e293b;
      --text-muted: #64748b;
      --text-heading: #0f172a;
      --bg-body: #faf7f8;
      --bg-card: #ffffff;
      --border-color: #fce7ec;
      --shadow-sm: 0 2px 8px rgba(225, 29, 72, 0.05);
      --shadow-md: 0 8px 24px rgba(225, 29, 72, 0.08);
      --shadow-lg: 0 16px 36px rgba(225, 29, 72, 0.12);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --container-width: 1200px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-tap-highlight-color: transparent;
    }

    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(--bg-body);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
    }

    /* Container standard */
    .container {
      width: 100%;
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 0 20px;
    }

    /* Header */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      transition: all 0.3s ease;
    }

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

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

    .brand-logo-wrap {
      display: flex;
      align-items: center;
      height: 42px;
    }

    .brand-logo-wrap img {
      max-height: 38px;
      width: auto;
      object-fit: contain;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
    }

    .brand-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--primary-deeper);
      letter-spacing: -0.5px;
      line-height: 1.2;
    }

    .brand-subtitle {
      font-size: 0.72rem;
      color: var(--text-muted);
      font-weight: 500;
    }

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

    .nav-links li a {
      display: block;
      padding: 8px 12px;
      color: var(--text-heading);
      text-decoration: none;
      font-size: 0.92rem;
      font-weight: 500;
      transition: color 0.2s ease;
      white-space: nowrap;
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--primary);
    }

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

    .btn-nav-primary {
      background: var(--accent-gradient);
      color: #ffffff;
      padding: 9px 20px;
      border-radius: 50px;
      font-size: 0.9rem;
      font-weight: 600;
      text-decoration: none;
      box-shadow: 0 4px 14px rgba(225, 29, 72, 0.28);
      transition: all 0.25s ease;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: none;
      cursor: pointer;
    }

    .btn-nav-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(225, 29, 72, 0.35);
      color: #ffffff;
    }

    .mobile-toggle {
      display: none;
      background: transparent;
      border: 1px solid var(--border-color);
      padding: 8px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      color: var(--text-heading);
    }

    /* Hero Section (No images) */
    .hero-section {
      background: var(--accent-hero);
      padding: 64px 0 60px;
      position: relative;
      border-bottom: 1px solid var(--border-color);
    }

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

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #ffffff;
      border: 1px solid var(--primary-border);
      padding: 6px 16px;
      border-radius: 50px;
      font-size: 0.85rem;
      color: var(--primary-dark);
      font-weight: 600;
      margin-bottom: 20px;
      box-shadow: var(--shadow-sm);
    }

    .hero-badge .dot {
      width: 8px;
      height: 8px;
      background-color: var(--primary);
      border-radius: 50%;
      display: inline-block;
      box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.2);
    }

    .hero-title {
      font-size: 2.6rem;
      font-weight: 900;
      color: var(--text-heading);
      line-height: 1.25;
      margin-bottom: 18px;
      letter-spacing: -0.5px;
    }

    .hero-title span {
      color: var(--primary);
      background: linear-gradient(135deg, #e11d48, #db2777);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-desc {
      font-size: 1.15rem;
      color: var(--text-muted);
      margin-bottom: 32px;
      line-height: 1.7;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }

    .btn-hero-official {
      background: var(--accent-gradient);
      color: #ffffff;
      font-size: 1.1rem;
      font-weight: 700;
      padding: 14px 34px;
      border-radius: 50px;
      text-decoration: none;
      box-shadow: 0 8px 24px rgba(225, 29, 72, 0.35);
      transition: all 0.3s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-hero-official:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 12px 30px rgba(225, 29, 72, 0.45);
      color: #ffffff;
    }

    .btn-hero-outline {
      background: #ffffff;
      color: var(--primary-deeper);
      font-size: 1.05rem;
      font-weight: 600;
      padding: 13px 28px;
      border-radius: 50px;
      text-decoration: none;
      border: 1.5px solid var(--primary-border);
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

    .btn-hero-outline:hover {
      background: var(--primary-light);
      border-color: var(--primary);
    }

    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      padding: 24px;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
    }

    .stat-item {
      text-align: center;
      padding: 8px;
    }

    .stat-number {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 4px;
    }

    .stat-label {
      font-size: 0.85rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    .model-tags-scroll {
      margin-top: 24px;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }

    .model-chip {
      background: #ffffff;
      border: 1px solid var(--border-color);
      color: var(--text-heading);
      font-size: 0.78rem;
      padding: 4px 12px;
      border-radius: 50px;
      font-weight: 500;
      box-shadow: 0 1px 3px rgba(0,0,0,0.02);
    }

    /* Section Global Headers */
    .section-pad {
      padding: 70px 0;
    }

    .section-pad-alt {
      padding: 70px 0;
      background-color: #fff9fa;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .section-header {
      text-align: center;
      max-width: 750px;
      margin: 0 auto 48px;
    }

    .section-tag {
      display: inline-block;
      color: var(--primary);
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 8px;
    }

    .section-title {
      font-size: 2.1rem;
      font-weight: 800;
      color: var(--text-heading);
      line-height: 1.3;
      margin-bottom: 12px;
    }

    .section-subtitle {
      font-size: 1rem;
      color: var(--text-muted);
    }

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

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .service-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      transition: all 0.3s ease;
      position: relative;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-sm);
    }

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

    .service-icon-box {
      width: 48px;
      height: 48px;
      background: var(--primary-light);
      border: 1px solid var(--primary-border);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-size: 1.3rem;
      margin-bottom: 16px;
      font-weight: 800;
    }

    .service-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-heading);
      margin-bottom: 8px;
    }

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

    .service-card .card-footer-tag {
      font-size: 0.78rem;
      color: var(--primary-dark);
      background: var(--primary-light);
      padding: 4px 10px;
      border-radius: 4px;
      align-self: flex-start;
      font-weight: 600;
    }

    /* Comparison Section */
    .eval-highlight-box {
      background: #ffffff;
      border: 2px solid var(--primary-border);
      border-radius: var(--radius-lg);
      padding: 32px;
      margin-bottom: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      box-shadow: var(--shadow-md);
    }

    .eval-score-badge {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .score-circle {
      width: 84px;
      height: 84px;
      background: var(--accent-gradient);
      border-radius: 50%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      color: #ffffff;
      box-shadow: 0 6px 18px rgba(225, 29, 72, 0.3);
    }

    .score-circle .val {
      font-size: 1.8rem;
      font-weight: 900;
      line-height: 1;
    }

    .score-circle .total {
      font-size: 0.65rem;
      opacity: 0.9;
    }

    .eval-meta h3 {
      font-size: 1.4rem;
      color: var(--text-heading);
      margin-bottom: 6px;
    }

    .eval-stars {
      color: #f59e0b;
      font-size: 1.2rem;
      margin-bottom: 4px;
    }

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

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

    .comp-table th, .comp-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-color);
      font-size: 0.92rem;
    }

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

    .comp-table tr.highlight-row {
      background-color: rgba(255, 241, 242, 0.4);
      font-weight: 600;
    }

    .comp-table td.brand-col {
      color: var(--primary);
      font-weight: 700;
    }

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

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

    .step-num {
      width: 36px;
      height: 36px;
      background: var(--primary);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 0.95rem;
      margin-bottom: 14px;
    }

    .step-card h4 {
      font-size: 1.1rem;
      color: var(--text-heading);
      margin-bottom: 8px;
      font-weight: 700;
    }

    .step-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.55;
    }

    /* Media & Case Center */
    .media-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }

    .media-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      background: #f1f5f9;
      overflow: hidden;
      position: relative;
    }

    .media-img-wrap.square {
      aspect-ratio: 1 / 1;
    }

    .media-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease;
    }

    .media-card:hover .media-img-wrap img {
      transform: scale(1.04);
    }

    .media-card-body {
      padding: 18px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .media-card-body h4 {
      font-size: 1.05rem;
      color: var(--text-heading);
      margin-bottom: 6px;
    }

    .media-card-body p {
      font-size: 0.85rem;
      color: var(--text-muted);
      margin-bottom: 12px;
      line-height: 1.5;
    }

    /* Banner Strip */
    .banner-gallery {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-top: 30px;
    }

    .banner-item {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .banner-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    /* Token Price Matrix */
    .price-matrix-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-md);
      padding: 28px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      position: relative;
    }

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

    .price-badge-top {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent-gradient);
      color: #ffffff;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 14px;
      border-radius: 20px;
    }

    .price-card h4 {
      font-size: 1.25rem;
      color: var(--text-heading);
      margin-bottom: 12px;
    }

    .price-value {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--primary);
      margin-bottom: 6px;
    }

    .price-unit {
      font-size: 0.85rem;
      color: var(--text-muted);
      margin-bottom: 20px;
    }

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

    .price-feature-list li {
      font-size: 0.88rem;
      color: var(--text-main);
      padding: 6px 0;
      border-bottom: 1px dashed var(--border-color);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .price-feature-list li::before {
      content: "✓";
      color: var(--primary);
      font-weight: 800;
    }

    /* Testimonials */
    .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-md);
      padding: 22px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-stars {
      color: #f59e0b;
      margin-bottom: 12px;
      font-size: 0.95rem;
    }

    .review-text {
      font-size: 0.9rem;
      color: var(--text-main);
      line-height: 1.6;
      margin-bottom: 16px;
      font-style: normal;
    }

    .reviewer-info {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border-color);
      padding-top: 12px;
    }

    .reviewer-avatar {
      width: 40px;
      height: 40px;
      background: var(--primary-light);
      border: 1px solid var(--primary-border);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-weight: 700;
      font-size: 0.9rem;
    }

    .reviewer-name {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-heading);
    }

    .reviewer-title {
      font-size: 0.75rem;
      color: var(--text-muted);
    }

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

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      margin-bottom: 12px;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      padding: 18px 20px;
      font-size: 1rem;
      font-weight: 600;
      color: var(--text-heading);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      user-select: none;
      transition: background-color 0.2s ease;
    }

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

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

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

    .faq-answer {
      display: none;
      padding: 0 20px 18px;
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.65;
      border-top: 1px solid transparent;
    }

    .faq-item.active .faq-answer {
      display: block;
      border-top-color: var(--border-color);
    }

    /* Form & Contact Section */
    .contact-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      align-items: flex-start;
    }

    .contact-card-info {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 32px;
      box-shadow: var(--shadow-sm);
    }

    .contact-card-info h3 {
      font-size: 1.4rem;
      color: var(--text-heading);
      margin-bottom: 16px;
    }

    .contact-card-info p {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 24px;
    }

    .info-item-row {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
      font-size: 0.92rem;
    }

    .info-label {
      color: var(--text-muted);
      width: 90px;
      font-weight: 600;
    }

    .info-val {
      color: var(--text-heading);
      font-weight: 500;
    }

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

    .qr-code-img {
      width: 110px;
      height: 110px;
      background: #ffffff;
      padding: 6px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
    }

    .qr-code-img img {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
    }

    .form-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 32px;
      box-shadow: var(--shadow-md);
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-group label {
      display: block;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-heading);
      margin-bottom: 6px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.92rem;
      color: var(--text-heading);
      background: #fafafa;
      transition: all 0.2s ease;
      font-family: inherit;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--primary);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.12);
    }

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

    .btn-submit {
      width: 100%;
      background: var(--accent-gradient);
      color: #ffffff;
      border: none;
      padding: 13px;
      border-radius: var(--radius-sm);
      font-size: 1rem;
      font-weight: 700;
      cursor: pointer;
      box-shadow: 0 4px 14px rgba(225, 29, 72, 0.3);
      transition: all 0.25s ease;
    }

    .btn-submit:hover {
      box-shadow: 0 6px 20px rgba(225, 29, 72, 0.4);
      transform: translateY(-2px);
    }

    /* Agent & Affiliate Banner */
    .agent-box {
      background: linear-gradient(135deg, #fff1f2 0%, #ffffff 100%);
      border: 1.5px dashed var(--primary-border);
      border-radius: var(--radius-lg);
      padding: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      box-shadow: var(--shadow-sm);
    }

    .agent-text h3 {
      font-size: 1.5rem;
      color: var(--primary-deeper);
      margin-bottom: 8px;
      font-weight: 800;
    }

    .agent-text p {
      font-size: 0.95rem;
      color: var(--text-muted);
    }

    /* Article & Knowledge Links */
    .article-links-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-top: 20px;
    }

    .article-link-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 16px;
      text-decoration: none;
      color: var(--text-heading);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all 0.2s ease;
    }

    .article-link-card:hover {
      border-color: var(--primary);
      transform: translateY(-3px);
      box-shadow: var(--shadow-sm);
    }

    .article-link-title {
      font-size: 0.92rem;
      font-weight: 600;
      margin-bottom: 6px;
      color: var(--text-heading);
    }

    .article-link-url {
      font-size: 0.78rem;
      color: var(--primary);
    }

    /* Footer */
    .site-footer {
      background-color: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 48px 0 24px;
      color: var(--text-muted);
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 32px;
      padding-bottom: 36px;
      border-bottom: 1px solid var(--border-color);
    }

    .footer-col h4 {
      font-size: 0.98rem;
      color: var(--text-heading);
      margin-bottom: 16px;
      font-weight: 700;
    }

    .footer-links-list {
      list-style: none;
    }

    .footer-links-list li {
      margin-bottom: 8px;
    }

    .footer-links-list a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.88rem;
      transition: color 0.2s;
    }

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

    .friend-links-area {
      padding: 20px 0;
      border-bottom: 1px solid var(--border-color);
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      align-items: center;
      font-size: 0.85rem;
    }

    .friend-links-area a {
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.2s;
    }

    .friend-links-area a:hover {
      color: var(--primary);
    }

    .footer-bottom {
      padding-top: 20px;
      text-align: center;
      font-size: 0.82rem;
      color: var(--text-muted);
    }

    .footer-home-btn {
      color: var(--primary-deeper);
      text-decoration: none;
      font-weight: 600;
      margin: 0 4px;
    }

    /* Floating Customer Action */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 24px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      background: var(--primary);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 16px rgba(225, 29, 72, 0.4);
      cursor: pointer;
      text-decoration: none;
      font-size: 1.1rem;
      border: none;
      transition: transform 0.2s ease;
    }

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

    /* Responsive */
    @media (max-width: 992px) {
      .grid-4, .steps-container {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-3, .price-matrix-grid, .reviews-grid, .banner-gallery {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
      .hero-title {
        font-size: 2.1rem;
      }
    }

    @media (max-width: 768px) {
      .mobile-toggle {
        display: block;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
      }
      .nav-links.show {
        display: flex;
      }
      .nav-links li {
        width: 100%;
      }
      .nav-links li a {
        padding: 10px 0;
        width: 100%;
      }
      .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-3, .grid-4, .grid-2, .steps-container, .price-matrix-grid, .reviews-grid, .banner-gallery, .article-links-grid, .contact-layout {
        grid-template-columns: 1fr;
      }
      .eval-highlight-box {
        flex-direction: column;
        text-align: center;
        gap: 16px;
      }
      .eval-score-badge {
        flex-direction: column;
      }
      .agent-box {
        flex-direction: column;
        text-align: center;
      }
      .footer-top {
        grid-template-columns: 1fr;
      }
    }