:root {
      --bg-main: #f8fafc;
      --bg-surface: #ffffff;
      --bg-card: rgba(255, 255, 255, 0.88);
      --text-main: #0f172a;
      --text-muted: #475569;
      --text-light: #64748b;
      --primary: #4338ca;
      --primary-light: #6366f1;
      --accent: #ec4899;
      --holo-gradient: linear-gradient(135deg, #e0e7ff 0%, #fce7f3 35%, #e0f2fe 70%, #ede9fe 100%);
      --holo-border: linear-gradient(135deg, rgba(99, 102, 241, 0.4), rgba(236, 72, 153, 0.4), rgba(56, 189, 248, 0.4));
      --card-shadow: 0 10px 30px -5px rgba(99, 102, 241, 0.08), 0 4px 12px -2px rgba(15, 23, 42, 0.04);
      --card-hover-shadow: 0 20px 35px -5px rgba(99, 102, 241, 0.16), 0 8px 16px -4px rgba(236, 72, 153, 0.08);
      --radius-lg: 16px;
      --radius-md: 10px;
      --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-main);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
      background-image: 
        radial-gradient(at 0% 0%, rgba(224, 231, 255, 0.6) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(252, 231, 243, 0.6) 0px, transparent 50%),
        radial-gradient(at 50% 100%, rgba(224, 242, 254, 0.6) 0px, transparent 50%);
      background-attachment: fixed;
    }

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

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.85);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(226, 232, 240, 0.8);
      transition: var(--transition);
    }

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

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

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

    .brand-title {
      font-size: 1.25rem;
      font-weight: 700;
      letter-spacing: -0.02em;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .brand-tag {
      font-size: 0.7rem;
      font-weight: 600;
      padding: 2px 8px;
      background: var(--holo-gradient);
      border: 1px solid rgba(99, 102, 241, 0.25);
      border-radius: 20px;
      color: var(--primary);
    }

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

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

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--primary);
      background: rgba(99, 102, 241, 0.08);
    }

    .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: var(--radius-md);
      cursor: pointer;
      transition: var(--transition);
      border: 1px solid transparent;
      text-align: center;
      white-space: nowrap;
    }

    .btn-holo {
      background: var(--holo-gradient);
      color: var(--text-main);
      border: 1px solid rgba(99, 102, 241, 0.35);
      box-shadow: 0 4px 15px rgba(99, 102, 241, 0.15);
      position: relative;
      overflow: hidden;
    }

    .btn-holo:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(236, 72, 153, 0.22);
      border-color: rgba(236, 72, 153, 0.5);
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, #312e81 100%);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(67, 56, 202, 0.3);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(67, 56, 202, 0.4);
      color: #ffffff;
    }

    .btn-outline {
      background: #ffffff;
      color: var(--text-main);
      border: 1px solid #cbd5e1;
    }

    .btn-outline:hover {
      background: #f1f5f9;
      border-color: var(--primary);
      color: var(--primary);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      padding: 8px;
      color: var(--text-main);
    }

    /* 区域公用标题 */
    .section-spacing {
      padding: 84px 0;
    }

    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 52px auto;
    }

    .section-badge {
      display: inline-block;
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      padding: 4px 14px;
      border-radius: 20px;
      background: var(--holo-gradient);
      color: var(--primary);
      border: 1px solid rgba(99, 102, 241, 0.25);
      margin-bottom: 14px;
    }

    .section-title {
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.02em;
      margin-bottom: 14px;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 首屏 Hero - 无图片设计，纯镭射几何高光 */
    .hero-section {
      padding: 88px 0 76px 0;
      position: relative;
      text-align: center;
    }

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

    .hero-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #ffffff;
      padding: 6px 18px;
      border-radius: 30px;
      border: 1px solid rgba(99, 102, 241, 0.2);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
      margin-bottom: 24px;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-muted);
    }

    .hero-pill-badge {
      background: linear-gradient(135deg, var(--primary-light), var(--accent));
      color: #fff;
      font-size: 0.72rem;
      padding: 2px 8px;
      border-radius: 12px;
    }

    .hero-title {
      font-size: 2.85rem;
      font-weight: 900;
      line-height: 1.25;
      color: var(--text-main);
      margin-bottom: 22px;
      letter-spacing: -0.03em;
    }

    .hero-title-highlight {
      background: linear-gradient(135deg, #3730a3 0%, #4338ca 40%, #db2777 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 1.2rem;
      color: var(--text-muted);
      max-width: 780px;
      margin: 0 auto 36px auto;
      line-height: 1.75;
    }

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

    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 24px;
    }

    .stat-card {
      background: var(--bg-card);
      border: 1px solid rgba(226, 232, 240, 0.8);
      border-radius: var(--radius-lg);
      padding: 22px;
      text-align: center;
      box-shadow: var(--card-shadow);
      position: relative;
      overflow: hidden;
      transition: var(--transition);
    }

    .stat-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--card-hover-shadow);
      border-color: rgba(99, 102, 241, 0.3);
    }

    .stat-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--holo-gradient);
    }

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

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

    /* 平台核心卡片网格 */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

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

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

    .service-card {
      background: var(--bg-card);
      border: 1px solid rgba(226, 232, 240, 0.9);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--card-shadow);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .service-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--card-hover-shadow);
      border-color: rgba(99, 102, 241, 0.35);
    }

    .service-icon {
      width: 52px;
      height: 52px;
      border-radius: 12px;
      background: var(--holo-gradient);
      border: 1px solid rgba(99, 102, 241, 0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      color: var(--primary);
    }

    .service-icon svg {
      width: 26px;
      height: 26px;
    }

    .service-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
    }

    .service-desc {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 16px;
    }

    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .chip {
      font-size: 0.78rem;
      padding: 3px 10px;
      border-radius: 6px;
      background: #f1f5f9;
      color: var(--text-muted);
      border: 1px solid #e2e8f0;
      font-weight: 500;
    }

    /* 行业模型聚合滚动墙 */
    .models-pill-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin-top: 32px;
    }

    .model-badge {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      padding: 8px 16px;
      border-radius: 30px;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-muted);
      box-shadow: 0 2px 6px rgba(0,0,0,0.02);
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .model-badge:hover {
      border-color: var(--primary);
      color: var(--primary);
      transform: scale(1.05);
      background: var(--holo-gradient);
    }

    /* 宣传图画廊展示 */
    .gallery-showcase {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-top: 36px;
    }

    .gallery-item {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--card-shadow);
      border: 1px solid rgba(226, 232, 240, 0.8);
      background: #ffffff;
      transition: var(--transition);
    }

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

    .gallery-item img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      display: block;
      transition: var(--transition);
    }

    .gallery-item:hover img {
      transform: scale(1.03);
    }

    .gallery-info {
      padding: 16px;
      font-size: 0.92rem;
      font-weight: 600;
      color: var(--text-main);
      text-align: center;
    }

    /* 对比评测卡片与表格 */
    .review-score-panel {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid rgba(99, 102, 241, 0.3);
      padding: 36px;
      margin-bottom: 32px;
      box-shadow: var(--card-shadow);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
      background-image: var(--holo-gradient);
    }

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

    .score-circle {
      width: 90px;
      height: 90px;
      background: #ffffff;
      border-radius: 50%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 16px rgba(99, 102, 241, 0.2);
    }

    .score-circle .score-val {
      font-size: 1.85rem;
      font-weight: 900;
      color: var(--primary);
      line-height: 1;
    }

    .score-circle .score-max {
      font-size: 0.72rem;
      color: var(--text-light);
    }

    .score-meta h3 {
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .stars-line {
      color: #f59e0b;
      font-size: 1.15rem;
      letter-spacing: 2px;
    }

    .table-container {
      overflow-x: auto;
      background: #ffffff;
      border-radius: var(--radius-lg);
      box-shadow: var(--card-shadow);
      border: 1px solid #e2e8f0;
    }

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

    .comparison-table th,
    .comparison-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #e2e8f0;
      font-size: 0.95rem;
    }

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

    .comparison-table tr:last-child td {
      border-bottom: none;
    }

    .badge-highlight {
      background: rgba(99, 102, 241, 0.12);
      color: var(--primary);
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 6px;
      display: inline-block;
    }

    /* 流程步骤 */
    .flow-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .flow-step-item {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-lg);
      padding: 24px;
      text-align: center;
      position: relative;
      box-shadow: var(--card-shadow);
    }

    .step-number {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--holo-gradient);
      color: var(--primary);
      font-weight: 800;
      font-size: 1.1rem;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 16px auto;
      border: 1px solid rgba(99, 102, 241, 0.3);
    }

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

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

    /* 需求匹配表单与联系 */
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1fr 1.25fr;
      gap: 36px;
      background: #ffffff;
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--card-shadow);
      border: 1px solid #e2e8f0;
    }

    .contact-info-panel h3 {
      font-size: 1.55rem;
      font-weight: 800;
      margin-bottom: 16px;
      color: var(--text-main);
    }

    .contact-desc {
      font-size: 0.98rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .contact-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-bottom: 28px;
    }

    .contact-list-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 0.95rem;
      color: var(--text-main);
      font-weight: 500;
    }

    .contact-icon {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: #f1f5f9;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      flex-shrink: 0;
    }

    .qr-box {
      border: 1px solid #e2e8f0;
      padding: 16px;
      border-radius: var(--radius-md);
      display: inline-block;
      text-align: center;
      background: #f8fafc;
    }

    .qr-box img {
      width: 130px;
      height: 130px;
      margin: 0 auto 8px auto;
      border-radius: 6px;
    }

    .qr-label {
      font-size: 0.82rem;
      color: var(--text-muted);
      font-weight: 600;
    }

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

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

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid #cbd5e1;
      border-radius: var(--radius-md);
      font-size: 0.95rem;
      color: var(--text-main);
      background: #ffffff;
      outline: none;
      transition: var(--transition);
      font-family: inherit;
    }

    .form-control:focus {
      border-color: var(--primary-light);
      box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 110px;
    }

    /* FAQ 手风琴 */
    .faq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      box-shadow: 0 2px 8px rgba(0,0,0,0.02);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item:hover {
      border-color: rgba(99, 102, 241, 0.4);
    }

    .faq-question {
      padding: 18px 22px;
      font-weight: 700;
      font-size: 1rem;
      color: var(--text-main);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
      background: #ffffff;
    }

    .faq-icon-arrow {
      transition: transform 0.25s ease;
      color: var(--primary);
    }

    .faq-item.active .faq-icon-arrow {
      transform: rotate(180deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      padding: 0 22px;
      background: #f8fafc;
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    .faq-item.active .faq-answer {
      max-height: 250px;
      padding: 16px 22px;
      border-top: 1px solid #f1f5f9;
    }

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

    .review-card {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-lg);
      padding: 26px;
      box-shadow: var(--card-shadow);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-text {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
      position: relative;
    }

    .reviewer-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #f1f5f9;
      padding-top: 16px;
    }

    .reviewer-avatar {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--holo-gradient);
      border: 1px solid rgba(99, 102, 241, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--primary);
    }

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

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

    /* 文章资讯与外部资源 */
    .article-box {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid #e2e8f0;
      padding: 28px;
      box-shadow: var(--card-shadow);
      margin-bottom: 30px;
    }

    .article-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 16px;
    }

    .article-pill {
      background: #f8fafc;
      border: 1px solid #cbd5e1;
      padding: 8px 16px;
      border-radius: 8px;
      font-size: 0.9rem;
      color: var(--primary);
      font-weight: 500;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .article-pill:hover {
      background: #eef2ff;
      border-color: var(--primary-light);
      transform: translateY(-2px);
    }

    /* 友情链接与页脚 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid #e2e8f0;
      padding: 56px 0 24px 0;
      margin-top: 40px;
      color: var(--text-muted);
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-col h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 18px;
    }

    .footer-links-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 0.92rem;
    }

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

    .friend-links-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      padding-top: 10px;
    }

    .friend-links-flex a {
      font-size: 0.88rem;
      color: var(--text-muted);
      background: #f8fafc;
      padding: 5px 12px;
      border-radius: 6px;
      border: 1px solid #e2e8f0;
    }

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

    .footer-bottom {
      border-top: 1px solid #f1f5f9;
      padding-top: 24px;
      text-align: center;
      font-size: 0.88rem;
      color: var(--text-light);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
    }

    /* 浮动操作条 */
    .floating-widget {
      position: fixed;
      right: 24px;
      bottom: 28px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .widget-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      box-shadow: 0 6px 18px rgba(0,0,0,0.12);
      border: 1px solid #e2e8f0;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      cursor: pointer;
      transition: var(--transition);
    }

    .widget-btn:hover {
      transform: scale(1.1);
      background: var(--holo-gradient);
    }

    /* 响应式样式适配 */
    @media (max-width: 1024px) {
      .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-3, .review-grid, .gallery-showcase {
        grid-template-columns: repeat(2, 1fr);
      }
      .flow-steps {
        grid-template-columns: repeat(2, 1fr);
      }
      .contact-wrapper {
        grid-template-columns: 1fr;
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        padding: 20px;
        border-bottom: 1px solid #e2e8f0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        display: none;
      }
      .nav-links.show {
        display: flex;
      }
      .nav-links li {
        width: 100%;
        text-align: center;
      }
      .nav-links li a {
        display: block;
        padding: 12px;
      }
      .hero-title {
        font-size: 2.1rem;
      }
      .hero-subtitle {
        font-size: 1.02rem;
      }
      .grid-3, .grid-2, .review-grid, .gallery-showcase, .faq-grid {
        grid-template-columns: 1fr;
      }
      .flow-steps {
        grid-template-columns: 1fr;
      }
      .hero-stats-grid {
        grid-template-columns: 1fr;
      }
      .footer-top {
        grid-template-columns: 1fr;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }