:root {
      --primary-red: #c81623;
      --primary-crimson: #d81e06;
      --primary-dark: #9e0e18;
      --accent-gold: #e6a23c;
      --accent-light: #fff2f0;
      --text-main: #1f2329;
      --text-sub: #4e5969;
      --text-muted: #86909c;
      --bg-page: #faf7f6;
      --bg-card: #ffffff;
      --bg-soft: #f4eeec;
      --border-color: #f0dfdc;
      --border-focus: #c81623;
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --shadow-sm: 0 2px 8px rgba(200, 22, 35, 0.06);
      --shadow-md: 0 8px 24px rgba(200, 22, 35, 0.08);
      --shadow-lg: 0 16px 36px rgba(200, 22, 35, 0.12);
      --container-width: 1200px;
      --transition: all 0.28s ease-in-out;
    }

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

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

    ul, ol {
      list-style: none;
    }

    .container {
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 0 20px;
    }

    .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: var(--shadow-sm);
    }

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

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

    .brand-logo img {
      max-height: 44px;
      width: auto;
      object-fit: contain;
    }

    .brand-title {
      font-size: 1.3rem;
      font-weight: 700;
      color: var(--primary-crimson);
      letter-spacing: -0.5px;
    }

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

    .nav-link-item {
      padding: 10px 14px;
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-main);
      position: relative;
    }

    .nav-link-item:hover, .nav-link-item.active {
      color: var(--primary-red);
    }

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

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

    .btn-primary {
      background: linear-gradient(135deg, var(--primary-crimson), var(--primary-red));
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(200, 22, 35, 0.25);
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, var(--primary-red), var(--primary-dark));
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(200, 22, 35, 0.35);
      color: #ffffff;
    }

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

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

    .btn-gold {
      background: linear-gradient(135deg, #f59e0b, #d97706);
      color: #ffffff;
    }

    .btn-gold:hover {
      background: linear-gradient(135deg, #d97706, #b45309);
      color: #ffffff;
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--primary-red);
      cursor: pointer;
    }

    .section {
      padding: 70px 0;
      position: relative;
    }

    .section-alt {
      background-color: #ffffff;
    }

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

    .section-tag {
      display: inline-block;
      padding: 4px 14px;
      background-color: var(--accent-light);
      color: var(--primary-red);
      font-size: 0.85rem;
      font-weight: 700;
      border-radius: 20px;
      border: 1px solid rgba(200, 22, 35, 0.15);
      margin-bottom: 12px;
      text-transform: uppercase;
    }

    .section-title {
      font-size: 2.1rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
      margin-bottom: 14px;
    }

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

    .hero-section {
      background: linear-gradient(135deg, #fff7f6 0%, #faece9 50%, #f7e1dc 100%);
      padding: 85px 0 75px 0;
      border-bottom: 1px solid var(--border-color);
      position: relative;
    }

    .hero-content {
      text-align: center;
      max-width: 960px;
      margin: 0 auto;
    }

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

    .hero-title {
      font-size: 2.7rem;
      font-weight: 900;
      color: #11141a;
      line-height: 1.25;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }

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

    .hero-desc {
      font-size: 1.15rem;
      color: var(--text-sub);
      line-height: 1.8;
      margin-bottom: 36px;
      max-width: 820px;
      margin-left: auto;
      margin-right: auto;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 48px;
    }

    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 20px;
    }

    .hero-stat-card {
      background: #ffffff;
      padding: 22px 16px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      text-align: center;
      transition: var(--transition);
    }

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

    .hero-stat-num {
      font-size: 1.85rem;
      font-weight: 800;
      color: var(--primary-crimson);
      margin-bottom: 4px;
    }

    .hero-stat-label {
      font-size: 0.9rem;
      color: var(--text-sub);
      font-weight: 500;
    }

    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }

    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
    }

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

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

    .feature-icon-box {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-sm);
      background: var(--accent-light);
      color: var(--primary-crimson);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1.25rem;
      margin-bottom: 18px;
    }

    .feature-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .feature-card p {
      font-size: 0.92rem;
      color: var(--text-sub);
      line-height: 1.6;
    }

    .feature-card .feature-tag {
      margin-top: 14px;
      display: inline-block;
      font-size: 0.78rem;
      color: var(--primary-red);
      font-weight: 600;
      background: #fff5f5;
      padding: 2px 8px;
      border-radius: 4px;
    }

    .model-tags-wrapper {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      margin-top: 30px;
    }

    .model-tags-title {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .model-tags-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .model-chip {
      background: var(--bg-soft);
      border: 1px solid #ebd7d3;
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 0.85rem;
      font-weight: 500;
      color: var(--text-main);
      transition: var(--transition);
    }

    .model-chip:hover {
      background: var(--primary-crimson);
      color: #ffffff;
      border-color: var(--primary-crimson);
    }

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

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

    .process-step-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: var(--primary-red);
    }

    .step-badge {
      display: inline-block;
      width: 32px;
      height: 32px;
      line-height: 32px;
      background: var(--primary-crimson);
      color: #ffffff;
      font-weight: 700;
      border-radius: 50%;
      text-align: center;
      margin-bottom: 14px;
      font-size: 0.95rem;
    }

    .process-step-card h4 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

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

    .media-card-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

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

    .media-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }

    .media-img-wrapper {
      position: relative;
      background: #eee;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

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

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

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

    .media-content {
      padding: 20px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .media-content h4 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .media-content p {
      font-size: 0.88rem;
      color: var(--text-sub);
    }

    .comparison-container {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 30px;
      box-shadow: var(--shadow-sm);
    }

    .score-summary-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
      padding-bottom: 24px;
      border-bottom: 1px solid var(--border-color);
      margin-bottom: 24px;
    }

    .score-badge-box {
      display: flex;
      align-items: center;
      gap: 16px;
    }

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

    .score-stars {
      color: #f59e0b;
      font-size: 1.3rem;
      letter-spacing: 2px;
    }

    .table-responsive {
      width: 100%;
      overflow-x: auto;
    }

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

    .comparison-table th, .comparison-table td {
      padding: 16px 18px;
      border-bottom: 1px solid #f2e2df;
      font-size: 0.95rem;
    }

    .comparison-table th {
      background: #faf4f3;
      font-weight: 700;
      color: var(--text-main);
    }

    .comparison-table .highlight-col {
      background: #fff8f7;
      color: var(--primary-crimson);
      font-weight: 700;
    }

    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .pricing-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 32px 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      transition: var(--transition);
    }

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

    .popular-tag {
      position: absolute;
      top: -12px;
      right: 20px;
      background: var(--primary-crimson);
      color: #ffffff;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 3px 12px;
      border-radius: 12px;
    }

    .pricing-name {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .pricing-price {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--primary-crimson);
      margin-bottom: 16px;
    }

    .pricing-price span {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-muted);
    }

    .pricing-features {
      margin-bottom: 24px;
      flex: 1;
    }

    .pricing-features li {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.9rem;
      color: var(--text-sub);
      margin-bottom: 10px;
    }

    .pricing-features li::before {
      content: "✓";
      color: var(--primary-crimson);
      font-weight: 700;
    }

    .faq-accordion {
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      margin-bottom: 14px;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-question {
      padding: 18px 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      font-weight: 700;
      font-size: 1.02rem;
      color: var(--text-main);
      background: #ffffff;
    }

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

    .faq-icon {
      font-size: 1.2rem;
      transition: transform 0.25s ease;
      color: var(--primary-crimson);
    }

    .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;
      padding: 0 22px;
      background: #fffcfc;
      font-size: 0.93rem;
      color: var(--text-sub);
      line-height: 1.7;
    }

    .faq-item.active .faq-answer {
      max-height: 240px;
      padding: 16px 22px 20px 22px;
      border-top: 1px solid #fce8e6;
    }

    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

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

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

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

    .review-avatar-char {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--accent-light);
      color: var(--primary-crimson);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1.1rem;
    }

    .reviewer-info h4 {
      font-size: 0.98rem;
      font-weight: 700;
    }

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

    .review-text {
      font-size: 0.9rem;
      color: var(--text-sub);
      line-height: 1.65;
      margin-bottom: 14px;
    }

    .review-stars {
      color: #f59e0b;
      font-size: 0.9rem;
    }

    .contact-wrapper {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      overflow: hidden;
      display: grid;
      grid-template-columns: 1.1fr 1.3fr;
    }

    .contact-info-pane {
      background: linear-gradient(135deg, #b8141f, #8c0c15);
      color: #ffffff;
      padding: 40px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .contact-info-pane h3 {
      font-size: 1.6rem;
      font-weight: 700;
      margin-bottom: 12px;
      color: #ffffff;
    }

    .contact-info-pane p {
      font-size: 0.95rem;
      color: #ffd8d6;
      margin-bottom: 24px;
      line-height: 1.6;
    }

    .contact-list-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 18px;
      font-size: 0.92rem;
      color: #fff1f0;
    }

    .contact-qr-box {
      margin-top: 20px;
      background: rgba(255, 255, 255, 0.12);
      padding: 16px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .contact-qr-box img {
      width: 84px;
      height: 84px;
      border-radius: 4px;
      background: #ffffff;
      padding: 4px;
    }

    .contact-qr-text {
      font-size: 0.85rem;
      color: #ffe6e4;
      line-height: 1.5;
    }

    .contact-form-pane {
      padding: 40px;
      background: #ffffff;
    }

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

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

    .form-control {
      width: 100%;
      padding: 11px 14px;
      border: 1px solid #dcd3d1;
      border-radius: var(--radius-sm);
      font-size: 0.92rem;
      outline: none;
      transition: var(--transition);
      background-color: #fdfbfb;
    }

    .form-control:focus {
      border-color: var(--primary-crimson);
      background-color: #ffffff;
      box-shadow: 0 0 0 3px rgba(200, 22, 35, 0.12);
    }

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

    .agency-banner {
      background: linear-gradient(135deg, #fff3f2 0%, #fae1dc 100%);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 45px;
      text-align: center;
      box-shadow: var(--shadow-sm);
    }

    .agency-banner h3 {
      font-size: 2rem;
      font-weight: 800;
      color: var(--primary-crimson);
      margin-bottom: 12px;
    }

    .agency-banner p {
      font-size: 1.05rem;
      color: var(--text-sub);
      max-width: 780px;
      margin: 0 auto 28px auto;
    }

    .agency-perks-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-bottom: 32px;
      text-align: left;
    }

    .agency-perk-item {
      background: #ffffff;
      padding: 18px;
      border-radius: var(--radius-sm);
      border: 1px solid #f0e1dd;
    }

    .agency-perk-item h4 {
      font-size: 1rem;
      color: var(--primary-crimson);
      margin-bottom: 6px;
    }

    .agency-perk-item p {
      font-size: 0.85rem;
      color: var(--text-sub);
      margin: 0;
    }

    .news-article-section {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      margin-top: 30px;
    }

    .article-links-list {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 14px;
    }

    .article-link-tag {
      display: inline-block;
      padding: 8px 16px;
      background: var(--bg-soft);
      border: 1px solid #ecd8d4;
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      color: var(--text-main);
      transition: var(--transition);
    }

    .article-link-tag:hover {
      background: var(--primary-crimson);
      color: #ffffff;
      border-color: var(--primary-crimson);
    }

    .site-footer {
      background: #18191c;
      color: #d1d5db;
      padding: 60px 0 25px 0;
      border-top: 4px solid var(--primary-crimson);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
      gap: 36px;
      padding-bottom: 40px;
      border-bottom: 1px solid #2d2f36;
    }

    .footer-col h4 {
      color: #ffffff;
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 18px;
      position: relative;
    }

    .footer-col h4::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -6px;
      width: 24px;
      height: 2px;
      background: var(--primary-crimson);
    }

    .footer-col ul li {
      margin-bottom: 10px;
      font-size: 0.88rem;
    }

    .footer-col ul li a {
      color: #9ca3af;
    }

    .footer-col ul li a:hover {
      color: #ffffff;
      padding-left: 4px;
    }

    .friendly-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 10px;
    }

    .friendly-links-wrap a {
      color: #9ca3af;
      font-size: 0.85rem;
      background: #24262c;
      padding: 4px 10px;
      border-radius: 4px;
      border: 1px solid #363942;
    }

    .friendly-links-wrap a:hover {
      color: #ffffff;
      background: var(--primary-crimson);
      border-color: var(--primary-crimson);
    }

    .footer-bottom {
      padding-top: 25px;
      text-align: center;
      font-size: 0.82rem;
      color: #717682;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .floating-contact {
      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: var(--primary-crimson);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 14px rgba(200, 22, 35, 0.4);
      cursor: pointer;
      border: none;
      font-size: 1.1rem;
      transition: var(--transition);
      position: relative;
    }

    .float-btn:hover {
      transform: scale(1.08);
      background: var(--primary-dark);
    }

    .float-qr-pop {
      position: absolute;
      right: 58px;
      bottom: 0;
      background: #ffffff;
      padding: 10px;
      border-radius: var(--radius-sm);
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border-color);
      display: none;
      width: 140px;
      text-align: center;
    }

    .float-qr-pop img {
      width: 120px;
      height: 120px;
      margin-bottom: 4px;
    }

    .float-qr-pop span {
      font-size: 0.75rem;
      color: var(--text-main);
      display: block;
      font-weight: 600;
    }

    .float-btn:hover .float-qr-pop {
      display: block;
    }

    @media (max-width: 1024px) {
      .grid-4, .hero-stats-grid, .process-timeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-3, .review-grid, .pricing-grid, .agency-perks-grid, .media-card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .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;
        box-shadow: var(--shadow-md);
        border-bottom: 1px solid var(--border-color);
      }
      .nav-links.active {
        display: flex;
      }
      .nav-link-item {
        width: 100%;
        padding: 12px 0;
        border-bottom: 1px solid #f5ebe8;
      }
      .hero-title {
        font-size: 1.95rem;
      }
      .hero-desc {
        font-size: 1rem;
      }
      .grid-4, .grid-3, .grid-2, .hero-stats-grid, .process-timeline, .review-grid, .pricing-grid, .agency-perks-grid, .media-card-grid {
        grid-template-columns: 1fr;
      }
      .contact-wrapper {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .section {
        padding: 50px 0;
      }
    }