/* 全局重置与基础样式 */
    :root {
      --primary: #7c3aed;
      --primary-light: #a78bfa;
      --secondary: #db2777;
      --accent: #2563eb;
      --bg-main: #f8f6fc;
      --bg-card: #ffffff;
      --text-main: #1e1b4b;
      --text-muted: #4e4a6b;
      --border-color: #e9e3f3;
      --shadow-sm: 0 4px 6px -1px rgba(124, 58, 237, 0.05);
      --shadow-md: 0 10px 15px -3px rgba(124, 58, 237, 0.08), 0 4px 6px -2px rgba(124, 58, 237, 0.05);
      --shadow-lg: 0 20px 25px -5px rgba(124, 58, 237, 0.1), 0 10px 10px -5px rgba(124, 58, 237, 0.04);
      --gradient-vibrant: linear-gradient(135deg, #7c3aed 0%, #db2777 50%, #2563eb 100%);
      --gradient-soft: linear-gradient(135deg, #f5f3ff 0%, #fdf2f8 100%);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
      color: var(--text-main);
      background-color: var(--bg-main);
    }

    body {
      line-height: 1.6;
      overflow-x: hidden;
    }

    /* 居中大容器结构 */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      width: 100%;
    }

    section {
      padding: 80px 0;
      position: relative;
    }

    /* 绚烂风格标题 */
    .section-title {
      text-align: center;
      margin-bottom: 50px;
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--text-main);
      position: relative;
    }

    .section-title span {
      background: var(--gradient-vibrant);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .section-title::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background: var(--gradient-vibrant);
      margin: 15px auto 0;
      border-radius: 2px;
    }

    /* 按钮与链接通用样式 */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 28px;
      border-radius: 30px;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s ease;
      cursor: pointer;
      border: none;
    }

    .btn-primary {
      background: var(--gradient-vibrant);
      color: #ffffff;
      box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(124, 58, 237, 0.4);
    }

    .btn-secondary {
      background: #ffffff;
      color: var(--primary);
      border: 2px solid var(--primary);
    }

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

    /* 头部导航 */
    header {
      background-color: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      position: sticky;
      top: 0;
      z-index: 1000;
    }

    .nav-container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 70px;
    }

    .logo-area {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }

    .logo-area img {
      height: 40px;
      width: auto;
    }

    .logo-text {
      font-size: 1.3rem;
      font-weight: 800;
      background: var(--gradient-vibrant);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .nav-links {
      display: flex;
      gap: 20px;
      align-items: center;
    }

    .nav-links a {
      color: var(--text-main);
      text-decoration: none;
      font-weight: 500;
      font-size: 0.95rem;
      transition: color 0.3s;
      position: relative;
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--gradient-vibrant);
      transition: width 0.3s;
    }

    .nav-links a:hover::after {
      width: 100%;
    }

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

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

    /* 首屏 Hero (无图) */
    .hero-section {
      background: var(--gradient-soft);
      padding: 100px 0 80px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .hero-section::before {
      content: '';
      position: absolute;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(219, 39, 119, 0.08) 0%, transparent 70%);
      top: -100px;
      right: -100px;
      pointer-events: none;
    }

    .hero-section::after {
      content: '';
      position: absolute;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(37, 99, 243, 0.08) 0%, transparent 70%);
      bottom: -100px;
      left: -100px;
      pointer-events: none;
    }

    .hero-content {
      max-width: 900px;
      margin: 0 auto;
      z-index: 2;
      position: relative;
    }

    .hero-h1 {
      font-size: 2.8rem;
      line-height: 1.3;
      margin-bottom: 25px;
      color: var(--text-main);
    }

    .hero-h1 span {
      background: var(--gradient-vibrant);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 1.25rem;
      color: var(--text-muted);
      margin-bottom: 40px;
      line-height: 1.8;
      font-weight: 400;
    }

    .hero-buttons {
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
      margin-bottom: 50px;
    }

    /* 数据指标卡片 */
    .data-stats {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 40px;
    }

    .stat-card {
      background: var(--bg-card);
      border-radius: 16px;
      padding: 24px;
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
      transition: transform 0.3s, box-shadow 0.3s;
    }

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

    .stat-number {
      font-size: 2rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 5px;
    }

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

    /* 平台介绍 */
    .platform-intro-box {
      background: var(--bg-card);
      border-radius: 20px;
      padding: 40px;
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border-color);
      margin-bottom: 50px;
    }

    .platform-intro-title {
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 20px;
      text-align: center;
    }

    .platform-intro-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
    }

    .intro-feature-item {
      padding: 20px;
      border-left: 4px solid var(--primary);
      background: var(--gradient-soft);
      border-radius: 0 12px 12px 0;
    }

    .intro-feature-item h4 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-main);
    }

    .intro-feature-item p {
      font-size: 0.9rem;
      color: var(--text-muted);
    }

    /* 核心卖点 & 服务能力卡片 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .service-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 30px;
      transition: all 0.3s ease;
      box-shadow: var(--shadow-sm);
    }

    .service-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-lg);
      border-color: var(--primary-light);
    }

    .service-icon {
      width: 60px;
      height: 60px;
      border-radius: 12px;
      background: var(--gradient-soft);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8rem;
      margin-bottom: 20px;
    }

    .service-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 15px;
      color: var(--text-main);
    }

    .service-card p {
      color: var(--text-muted);
      font-size: 0.95rem;
      margin-bottom: 15px;
    }

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

    .service-tag {
      background: #f3f0fa;
      color: var(--primary);
      font-size: 0.8rem;
      padding: 4px 10px;
      border-radius: 20px;
      font-weight: 500;
    }

    /* 一站式AIGC制作展示区 */
    .production-showcase {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .showcase-content h3 {
      font-size: 1.8rem;
      margin-bottom: 20px;
      color: var(--text-main);
    }

    .showcase-list {
      list-style: none;
    }

    .showcase-list li {
      margin-bottom: 15px;
      position: relative;
      padding-left: 25px;
    }

    .showcase-list li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--secondary);
      font-weight: bold;
    }

    .showcase-media {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .showcase-media img {
      width: 100%;
      border-radius: 12px;
      box-shadow: var(--shadow-md);
      transition: transform 0.3s;
    }

    .showcase-media img:hover {
      transform: scale(1.03);
    }

    .full-width-img-box {
      grid-column: span 2;
    }

    /* 解决方案与大模型聚合面板 */
    .model-cloud-box {
      background: var(--bg-card);
      border-radius: 20px;
      padding: 40px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      margin-top: 40px;
    }

    .model-cloud-title {
      font-size: 1.4rem;
      font-weight: 700;
      margin-bottom: 25px;
      text-align: center;
    }

    .model-tags {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
    }

    .model-tag {
      background: var(--gradient-soft);
      border: 1px solid var(--border-color);
      color: var(--text-main);
      padding: 8px 18px;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 500;
      transition: all 0.2s;
    }

    .model-tag:hover {
      background: var(--gradient-vibrant);
      color: #ffffff;
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }

    /* 流程步骤 */
    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 25px;
      position: relative;
    }

    .process-card {
      background: var(--bg-card);
      border-radius: 16px;
      padding: 30px;
      border: 1px solid var(--border-color);
      text-align: center;
      box-shadow: var(--shadow-sm);
      position: relative;
    }

    .process-step-num {
      position: absolute;
      top: -15px;
      left: 50%;
      transform: translateX(-50%);
      width: 35px;
      height: 35px;
      background: var(--gradient-vibrant);
      color: #ffffff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      box-shadow: 0 4px 10px rgba(124, 58, 237, 0.2);
    }

    .process-card h3 {
      font-size: 1.15rem;
      margin-top: 15px;
      margin-bottom: 10px;
      color: var(--text-main);
    }

    .process-card p {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* 对比评测表格与卡片 */
    .evaluation-area {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 40px;
      align-items: stretch;
    }

    .evaluation-score-card {
      background: var(--gradient-vibrant);
      color: #ffffff;
      border-radius: 20px;
      padding: 40px 30px;
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: center;
      box-shadow: var(--shadow-lg);
    }

    .score-title {
      font-size: 1.3rem;
      font-weight: 600;
      opacity: 0.9;
      margin-bottom: 15px;
    }

    .score-num {
      font-size: 4.5rem;
      font-weight: 900;
      line-height: 1;
      margin-bottom: 10px;
    }

    .score-stars {
      font-size: 1.8rem;
      color: #fbbf24;
      margin-bottom: 20px;
    }

    .score-desc {
      font-size: 0.95rem;
      opacity: 0.85;
      line-height: 1.6;
    }

    .table-responsive {
      width: 100%;
      overflow-x: auto;
      background: var(--bg-card);
      border-radius: 20px;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .evaluation-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 500px;
    }

    .evaluation-table th, .evaluation-table td {
      padding: 18px 24px;
      border-bottom: 1px solid var(--border-color);
    }

    .evaluation-table th {
      background-color: var(--gradient-soft);
      font-weight: 700;
      color: var(--text-main);
    }

    .evaluation-table td {
      color: var(--text-muted);
      font-size: 0.95rem;
    }

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

    .evaluation-table td strong {
      color: var(--primary);
    }

    /* 价格参考/Token比价 */
    .token-price-box {
      margin-top: 40px;
    }

    .token-table-wrapper {
      max-height: 400px;
      overflow-y: auto;
      border: 1px solid var(--border-color);
      border-radius: 12px;
    }

    .token-table {
      width: 100%;
      border-collapse: collapse;
    }

    .token-table th {
      position: sticky;
      top: 0;
      background: #f1ecf9;
      z-index: 10;
    }

    /* 培训板块 */
    .training-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 15px;
    }

    .training-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 20px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s;
    }

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

    .training-card h4 {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
    }

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

    /* 智能需求匹配与表单 */
    .form-section-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 50px;
      align-items: center;
    }

    .form-info-area h3 {
      font-size: 1.8rem;
      margin-bottom: 20px;
    }

    .contact-card-box {
      background: var(--bg-card);
      border-radius: 16px;
      padding: 25px;
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
      margin-bottom: 20px;
    }

    .contact-item {
      display: flex;
      align-items: center;
      gap: 15px;
      margin-bottom: 15px;
    }

    .contact-item:last-child {
      margin-bottom: 0;
    }

    .contact-icon {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--gradient-soft);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-weight: bold;
    }

    .contact-text a {
      color: var(--text-main);
      text-decoration: none;
      font-weight: 600;
    }

    .form-wrapper {
      background: var(--bg-card);
      border-radius: 20px;
      padding: 40px;
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border-color);
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-group label {
      display: block;
      font-size: 0.9rem;
      font-weight: 600;
      margin-bottom: 8px;
      color: var(--text-main);
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      outline: none;
      font-size: 0.95rem;
      transition: border-color 0.3s;
      background-color: var(--bg-main);
    }

    .form-control:focus {
      border-color: var(--primary);
      background-color: #ffffff;
    }

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

    /* 常见用户问题 FAQ (手风琴) */
    .faq-wrapper {
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--bg-card);
      border-radius: 12px;
      border: 1px solid var(--border-color);
      margin-bottom: 15px;
      box-shadow: var(--shadow-sm);
      overflow: hidden;
    }

    .faq-header {
      padding: 20px 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-weight: 600;
      color: var(--text-main);
      transition: background-color 0.3s;
    }

    .faq-header:hover {
      background-color: var(--gradient-soft);
    }

    .faq-icon {
      font-weight: bold;
      color: var(--primary);
      transition: transform 0.3s;
    }

    .faq-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      color: var(--text-muted);
      font-size: 0.95rem;
      border-top: 1px solid transparent;
      padding: 0 24px;
    }

    .faq-item.active .faq-content {
      max-height: 200px; /* 足够大空间展示文字 */
      padding: 20px 24px;
      border-top-color: var(--border-color);
    }

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

    /* 客户评论卡片 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 30px;
    }

    .review-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 30px;
      box-shadow: var(--shadow-sm);
      position: relative;
    }

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

    .review-user {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .user-avatar {
      width: 45px;
      height: 45px;
      border-radius: 50%;
      background: var(--gradient-vibrant);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      font-size: 1.1rem;
    }

    .user-info h4 {
      font-size: 0.95rem;
      color: var(--text-main);
      font-weight: 700;
    }

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

    /* 行业资讯 / 知识库 */
    .article-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
    }

    .article-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .article-body {
      padding: 24px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .article-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
      text-decoration: none;
      line-height: 1.5;
    }

    .article-title:hover {
      color: var(--primary);
    }

    .article-desc {
      font-size: 0.85rem;
      color: var(--text-muted);
      margin-bottom: 15px;
      flex-grow: 1;
    }

    .article-link {
      font-size: 0.9rem;
      color: var(--primary);
      text-decoration: none;
      font-weight: 600;
      display: inline-flex;
      align-items: center;
      gap: 5px;
    }

    /* 二维码展示区 */
    .qrcode-box {
      background: var(--gradient-soft);
      border-radius: 20px;
      padding: 40px;
      text-align: center;
      margin-top: 40px;
      border: 1px solid var(--border-color);
    }

    .qrcode-container {
      display: flex;
      justify-content: center;
      gap: 50px;
      flex-wrap: wrap;
      margin-top: 25px;
    }

    .qrcode-item {
      background: #ffffff;
      padding: 15px;
      border-radius: 12px;
      box-shadow: var(--shadow-sm);
      text-align: center;
      width: 160px;
    }

    .qrcode-item img {
      width: 130px;
      height: 130px;
      object-fit: cover;
      margin-bottom: 10px;
      border-radius: 8px;
    }

    .qrcode-item p {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text-main);
    }

    /* 浮动客服中心与返回顶部 */
    .floating-services {
      position: fixed;
      right: 20px;
      bottom: 80px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .float-btn {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      background: #ffffff;
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: all 0.3s;
      position: relative;
    }

    .float-btn:hover {
      background: var(--gradient-vibrant);
      color: #ffffff;
      transform: scale(1.05);
    }

    .float-btn svg {
      width: 22px;
      height: 22px;
      fill: currentColor;
    }

    .float-popover {
      position: absolute;
      right: 60px;
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 15px;
      box-shadow: var(--shadow-lg);
      display: none;
      text-align: center;
      width: 150px;
      color: var(--text-main);
    }

    .float-popover img {
      width: 120px;
      height: 120px;
      object-fit: cover;
      margin-bottom: 8px;
    }

    .float-popover p {
      font-size: 0.8rem;
      font-weight: bold;
    }

    .float-btn:hover .float-popover {
      display: block;
    }

    /* 友情链接与页脚 */
    footer {
      background-color: #110d24;
      color: #a5a2bb;
      padding: 60px 0 20px;
      font-size: 0.9rem;
      border-top: 1px solid #201a3c;
    }

    .footer-top {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-col h4 {
      color: #ffffff;
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 20px;
      position: relative;
    }

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

    .footer-links li {
      margin-bottom: 12px;
    }

    .footer-links a {
      color: #a5a2bb;
      text-decoration: none;
      transition: color 0.3s;
    }

    .footer-links a:hover {
      color: #ffffff;
    }

    .friend-links-box {
      border-top: 1px solid #201a3c;
      padding-top: 30px;
      margin-bottom: 30px;
    }

    .friend-links-title {
      font-size: 0.85rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 15px;
    }

    .friend-links-container {
      display: flex;
      flex-wrap: wrap;
      gap: 15px;
    }

    .friend-links-container a {
      color: #8b87a5;
      text-decoration: none;
      font-size: 0.85rem;
      transition: color 0.2s;
    }

    .friend-links-container a:hover {
      color: #ffffff;
    }

    .footer-bottom {
      border-top: 1px solid #201a3c;
      padding-top: 20px;
      text-align: center;
      font-size: 0.8rem;
      color: #6a6685;
    }

    /* 移动端响应式设计 */
    @media (max-width: 1024px) {
      .services-grid, .reviews-grid, .article-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .training-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .footer-top {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      section {
        padding: 50px 0;
      }
      .section-title {
        font-size: 1.8rem;
        margin-bottom: 35px;
      }
      .hero-h1 {
        font-size: 2rem;
      }
      .hero-subtitle {
        font-size: 1.05rem;
      }
      .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #ffffff;
        border-bottom: 1px solid var(--border-color);
        padding: 20px;
        gap: 15px;
        box-shadow: var(--shadow-md);
      }
      .nav-links.active {
        display: flex;
      }
      .mobile-menu-btn {
        display: block;
      }
      .data-stats {
        grid-template-columns: repeat(2, 1fr);
      }
      .platform-intro-grid {
        grid-template-columns: 1fr;
      }
      .production-showcase {
        grid-template-columns: 1fr;
      }
      .process-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .evaluation-area {
        grid-template-columns: 1fr;
      }
      .form-section-inner {
        grid-template-columns: 1fr;
      }
      .services-grid, .reviews-grid, .article-grid {
        grid-template-columns: 1fr;
      }
      .training-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }