/* 全局变量与配色规范：鲜黄耀眼风格 (Vibrant Yellow Tech) */
    :root {
      --primary-yellow: #FFC700;
      --yellow-light: #FFF9DB;
      --yellow-bright: #FFE500;
      --yellow-hover: #E5B300;
      --yellow-dark: #B28800;
      --text-main: #111827;
      --text-muted: #4B5563;
      --text-light: #6B7280;
      --bg-main: #FAFAFA;
      --bg-white: #FFFFFF;
      --bg-card: #FFFFFF;
      --border-color: #E5E7EB;
      --border-accent: #FDE047;
      --accent-black: #0F172A;
      --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
      --shadow-md: 0 4px 14px rgba(255, 199, 0, 0.15), 0 2px 6px rgba(0,0,0,0.05);
      --shadow-lg: 0 10px 25px rgba(255, 199, 0, 0.22), 0 6px 12px rgba(0,0,0,0.06);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 20px;
      --transition: all 0.25s ease-in-out;
    }

    *, *::before, *::after {
      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-main);
      color: var(--text-main);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }

    /* 居中主容器统一规范 */
    .container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

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

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

    /* 顶部通栏导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background-color: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 2px solid var(--primary-yellow);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 74px;
    }

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

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

    .brand-text {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--accent-black);
      letter-spacing: -0.5px;
    }

    .brand-tagline {
      font-size: 0.75rem;
      color: var(--text-muted);
      display: block;
      line-height: 1.1;
    }

    /* 严格按照要求：.nav-links 的 gap 属性设置为 0 */
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0;
    }

    .nav-item a {
      display: block;
      padding: 10px 14px;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-main);
      border-radius: var(--radius-sm);
    }

    .nav-item a:hover {
      background-color: var(--yellow-light);
      color: var(--accent-black);
    }

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

    .btn-top-portal {
      background: linear-gradient(135deg, var(--primary-yellow), var(--yellow-bright));
      color: var(--accent-black);
      padding: 10px 22px;
      font-weight: 700;
      font-size: 0.92rem;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      display: inline-flex;
      align-items: center;
      border: 1px solid var(--yellow-hover);
    }

    .btn-top-portal:hover {
      background: var(--primary-yellow);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    /* 移动端菜单切换按钮 */
    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 1.6rem;
      cursor: pointer;
      color: var(--accent-black);
    }

    /* 区域通用样式 */
    .page-section {
      padding: 70px 0;
      position: relative;
    }

    .section-alt {
      background-color: #FFFFFF;
      border-top: 1px solid #F3F4F6;
      border-bottom: 1px solid #F3F4F6;
    }

    .section-header {
      text-align: center;
      margin-bottom: 45px;
    }

    .section-badge {
      display: inline-block;
      background-color: var(--yellow-light);
      color: var(--text-main);
      font-weight: 700;
      font-size: 0.85rem;
      padding: 4px 14px;
      border-radius: 20px;
      border: 1px solid var(--border-accent);
      margin-bottom: 12px;
      text-transform: uppercase;
    }

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

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      max-width: 720px;
      margin: 0 auto;
    }

    /* 首屏 HERO 区域：绝对不含图片，纯黄色高能科技风与文案构建 */
    .hero-section {
      padding: 85px 0 65px;
      background: radial-gradient(circle at 50% 10%, #FFFBEB 0%, #FAFAFA 70%);
      border-bottom: 1px solid #E5E7EB;
      position: relative;
      overflow: hidden;
    }

    .hero-decor-circle {
      position: absolute;
      top: -120px;
      right: -80px;
      width: 420px;
      height: 420px;
      background: radial-gradient(circle, rgba(255, 199, 0, 0.22) 0%, rgba(255, 199, 0, 0) 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .hero-decor-circle-2 {
      position: absolute;
      bottom: -60px;
      left: -80px;
      width: 360px;
      height: 360px;
      background: radial-gradient(circle, rgba(254, 240, 138, 0.35) 0%, rgba(254, 240, 138, 0) 70%);
      border-radius: 50%;
      pointer-events: none;
    }

    .hero-content {
      text-align: center;
      max-width: 960px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #FFFFFF;
      border: 1px solid var(--primary-yellow);
      padding: 6px 18px;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--accent-black);
      box-shadow: var(--shadow-sm);
      margin-bottom: 24px;
    }

    .hero-tag-dot {
      width: 8px;
      height: 8px;
      background-color: #EAB308;
      border-radius: 50%;
      animation: pulse 1.8s infinite;
    }

    @keyframes pulse {
      0% { transform: scale(0.95); opacity: 0.8; }
      50% { transform: scale(1.3); opacity: 1; }
      100% { transform: scale(0.95); opacity: 0.8; }
    }

    /* H1 精确控制在20字以内 */
    .hero-title {
      font-size: 2.7rem;
      font-weight: 900;
      color: var(--accent-black);
      line-height: 1.25;
      letter-spacing: -0.5px;
      margin-bottom: 20px;
    }

    .hero-title .highlight {
      background: linear-gradient(120deg, transparent 0%, rgba(255, 199, 0, 0.4) 10%, rgba(255, 199, 0, 0.8) 100%);
      padding: 2px 8px;
      border-radius: var(--radius-sm);
    }

    .hero-lead {
      font-size: 1.18rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 35px;
      max-width: 820px;
      margin-left: auto;
      margin-right: auto;
    }

    .hero-buttons {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 18px;
      flex-wrap: wrap;
      margin-bottom: 45px;
    }

    .btn-hero-primary {
      background-color: var(--primary-yellow);
      color: var(--accent-black);
      font-size: 1.15rem;
      font-weight: 800;
      padding: 16px 36px;
      border-radius: var(--radius-md);
      border: 2px solid #E5B300;
      box-shadow: 0 6px 18px rgba(255, 199, 0, 0.45);
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-hero-primary:hover {
      background-color: #FFB800;
      transform: translateY(-3px);
      box-shadow: 0 10px 24px rgba(255, 199, 0, 0.55);
    }

    .btn-hero-secondary {
      background-color: #FFFFFF;
      color: var(--text-main);
      font-size: 1.05rem;
      font-weight: 700;
      padding: 15px 30px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

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

    /* 首屏数据指标卡片 */
    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 20px;
    }

    .stat-card {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-top: 4px solid var(--primary-yellow);
      padding: 24px 16px;
      border-radius: var(--radius-md);
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .stat-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
      border-top-color: #E5B300;
    }

    .stat-number {
      font-size: 2.1rem;
      font-weight: 800;
      color: var(--accent-black);
      line-height: 1.1;
      margin-bottom: 6px;
    }

    .stat-label {
      font-size: 0.9rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 网格卡片与容器布局 */
    .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: 30px;
      align-items: center;
    }

    /* 平台特色卡片 */
    .service-card {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px 22px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      height: 100%;
    }

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

    .service-icon-box {
      width: 52px;
      height: 52px;
      background-color: var(--yellow-light);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 18px;
      color: var(--accent-black);
      border: 1px solid var(--border-accent);
    }

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

    .service-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
    }

    .service-badge {
      display: inline-block;
      margin-top: 14px;
      font-size: 0.78rem;
      font-weight: 600;
      color: var(--yellow-dark);
      background-color: var(--yellow-light);
      padding: 3px 10px;
      border-radius: 4px;
      width: fit-content;
    }

    /* 多模型生态徽章标签流 */
    .model-tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin-top: 30px;
    }

    .model-tag-item {
      background-color: #FFFFFF;
      border: 1px solid #D1D5DB;
      color: var(--text-main);
      padding: 8px 16px;
      font-size: 0.88rem;
      font-weight: 600;
      border-radius: 30px;
      box-shadow: 0 1px 2px rgba(0,0,0,0.03);
      transition: var(--transition);
    }

    .model-tag-item:hover {
      background-color: var(--primary-yellow);
      border-color: var(--primary-yellow);
      color: var(--accent-black);
      transform: translateY(-2px);
    }

    /* 图文混排区块 */
    .feature-media-box {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 2px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      background-color: #FFFFFF;
    }

    .feature-media-box img {
      width: 100%;
      height: auto;
      object-fit: cover;
      display: block;
    }

    /* 流程步骤步道 */
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
      margin-top: 20px;
    }

    .process-step {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px 20px;
      position: relative;
    }

    .step-badge {
      width: 36px;
      height: 36px;
      background-color: var(--primary-yellow);
      color: var(--accent-black);
      border-radius: 50%;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 14px;
      font-size: 1.1rem;
    }

    .step-title {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

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

    /* 对比评测表格与卡片 */
    .review-score-hero {
      background: linear-gradient(135deg, #FFFBEB 0%, #FFFFFF 100%);
      border: 2px solid var(--primary-yellow);
      border-radius: var(--radius-md);
      padding: 30px;
      text-align: center;
      margin-bottom: 30px;
      box-shadow: var(--shadow-sm);
    }

    .review-stars {
      color: #EAB308;
      font-size: 1.8rem;
      letter-spacing: 4px;
      margin-bottom: 8px;
    }

    .review-score-number {
      font-size: 3rem;
      font-weight: 900;
      color: var(--accent-black);
      line-height: 1;
      margin-bottom: 6px;
    }

    .review-score-sub {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-muted);
    }

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

    .comparison-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 0.94rem;
    }

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

    .comparison-table th {
      background-color: #F9FAFB;
      font-weight: 700;
      color: var(--accent-black);
    }

    .comparison-table .highlight-col {
      background-color: #FFFDF0;
      font-weight: 700;
      color: var(--accent-black);
      border-left: 2px solid var(--primary-yellow);
      border-right: 2px solid var(--primary-yellow);
    }

    .check-yes {
      color: #15803D;
      font-weight: 800;
    }

    .check-no {
      color: #9CA3AF;
    }

    /* 用户评论卡片 */
    .testimonial-card {
      background-color: #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;
    }

    .testimonial-content {
      font-size: 0.92rem;
      color: var(--text-main);
      line-height: 1.6;
      margin-bottom: 18px;
      position: relative;
    }

    .testimonial-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #F3F4F6;
      padding-top: 12px;
    }

    .author-avatar {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background-color: var(--primary-yellow);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 0.9rem;
      color: var(--accent-black);
    }

    .author-name {
      font-weight: 700;
      font-size: 0.95rem;
    }

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

    /* FAQ 手风琴面板 */
    .faq-list {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .faq-item:hover {
      border-color: var(--primary-yellow);
    }

    .faq-question {
      padding: 18px 22px;
      font-weight: 700;
      font-size: 1.05rem;
      color: var(--accent-black);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
      background-color: #FFFFFF;
    }

    .faq-icon {
      font-size: 1.2rem;
      transition: transform 0.25s ease;
      color: var(--accent-black);
      background: var(--yellow-light);
      width: 28px;
      height: 28px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
      background-color: var(--primary-yellow);
    }

    .faq-answer {
      display: none;
      padding: 0 22px 18px;
      font-size: 0.93rem;
      color: var(--text-muted);
      line-height: 1.65;
      border-top: 1px dashed #F3F4F6;
      background-color: #FAFAFA;
    }

    .faq-item.active .faq-answer {
      display: block;
      padding-top: 14px;
    }

    /* 需求提交表单 */
    .form-wrapper {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-top: 4px solid var(--primary-yellow);
      border-radius: var(--radius-md);
      padding: 36px 30px;
      box-shadow: var(--shadow-md);
    }

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

    .form-label {
      display: block;
      font-size: 0.92rem;
      font-weight: 700;
      color: var(--accent-black);
      margin-bottom: 6px;
    }

    .form-input, .form-select, .form-textarea {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid #D1D5DB;
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      color: var(--text-main);
      background-color: #FFFFFF;
      outline: none;
      transition: var(--transition);
      font-family: inherit;
    }

    .form-input:focus, .form-select:focus, .form-textarea:focus {
      border-color: var(--primary-yellow);
      box-shadow: 0 0 0 3px rgba(255, 199, 0, 0.25);
    }

    .form-submit-btn {
      width: 100%;
      padding: 15px;
      background-color: var(--primary-yellow);
      border: 2px solid #E5B300;
      color: var(--accent-black);
      font-size: 1.05rem;
      font-weight: 800;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: var(--transition);
      margin-top: 10px;
    }

    .form-submit-btn:hover {
      background-color: #FFB800;
      box-shadow: 0 4px 12px rgba(255, 199, 0, 0.4);
    }

    /* 客服联系信息卡片 */
    .contact-card-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .contact-info-card {
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .qr-container {
      width: 130px;
      height: 130px;
      border: 1px solid var(--border-color);
      padding: 4px;
      border-radius: var(--radius-sm);
      background-color: #FFFFFF;
      flex-shrink: 0;
    }

    /* 文章列表区域 */
    .article-links-wrap {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      padding: 24px;
      border-radius: var(--radius-md);
      margin-top: 20px;
    }

    .article-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 14px;
      list-style: none;
    }

    .article-list-item a {
      display: block;
      padding: 12px 16px;
      background-color: #F9FAFB;
      border: 1px solid #E5E7EB;
      border-radius: var(--radius-sm);
      color: var(--text-main);
      font-size: 0.92rem;
      font-weight: 600;
    }

    .article-list-item a:hover {
      background-color: var(--yellow-light);
      border-color: var(--primary-yellow);
      color: var(--accent-black);
    }

    /* 友情链接卡片 */
    .friend-links-box {
      margin-top: 40px;
      padding: 20px;
      background-color: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
    }

    .friend-links-title {
      font-size: 0.95rem;
      font-weight: 800;
      color: var(--accent-black);
      margin-bottom: 12px;
    }

    .friend-links-list {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .friend-links-list a {
      font-size: 0.88rem;
      color: var(--text-muted);
      padding: 4px 10px;
      background: #F3F4F6;
      border-radius: 4px;
    }

    .friend-links-list a:hover {
      background-color: var(--primary-yellow);
      color: var(--accent-black);
    }

    /* 统一页脚 */
    .site-footer {
      background-color: #111827;
      color: #E5E7EB;
      padding: 45px 0 25px;
      border-top: 4px solid var(--primary-yellow);
      font-size: 0.9rem;
    }

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

    .footer-desc {
      color: #9CA3AF;
      font-size: 0.88rem;
      margin-top: 10px;
      max-width: 420px;
    }

    .footer-col-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 14px;
      border-left: 3px solid var(--primary-yellow);
      padding-left: 8px;
    }

    .footer-links-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .footer-links-list a {
      color: #9CA3AF;
      font-size: 0.88rem;
    }

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

    .footer-bottom {
      border-top: 1px solid #1F2937;
      padding-top: 20px;
      text-align: center;
      color: #6B7280;
      font-size: 0.82rem;
    }

    /* 悬浮客服面板 */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 40px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .floating-btn {
      width: 48px;
      height: 48px;
      background-color: var(--primary-yellow);
      border: 1px solid #E5B300;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 12px rgba(0,0,0,0.15);
      cursor: pointer;
      color: var(--accent-black);
      font-weight: 800;
      font-size: 1.1rem;
      transition: var(--transition);
    }

    .floating-btn:hover {
      transform: scale(1.08);
      background-color: #FFB800;
    }

    /* 响应式断点适配 */
    @media (max-width: 1024px) {
      .grid-4, .hero-stats-grid, .process-timeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .header-inner {
        height: 64px;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        padding: 16px;
        border-bottom: 2px solid var(--primary-yellow);
        box-shadow: 0 6px 16px rgba(0,0,0,0.1);
        gap: 0;
      }
      .nav-links.show {
        display: flex;
      }
      .nav-item {
        width: 100%;
      }
      .nav-item a {
        padding: 12px 16px;
      }
      .mobile-menu-btn {
        display: block;
      }
      .header-actions .btn-top-portal {
        padding: 8px 14px;
        font-size: 0.85rem;
      }
      .hero-title {
        font-size: 1.95rem;
      }
      .grid-3, .grid-2, .footer-content {
        grid-template-columns: 1fr;
      }
      .hero-stats-grid, .process-timeline {
        grid-template-columns: 1fr;
      }
      .page-section {
        padding: 50px 0;
      }
    }