/* reset & 基础样式 - 所有尺寸使用 rem */
  * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
  }

  /* 动态根字号基准: 设计稿宽度 1920px 时 1rem = 16px, 最小12px, 最大20px */
  html {
      font-size: 16px;
      scroll-behavior: smooth;
  }

  body {
      font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
      background-color: #fafcff;
      color: #1a2c3e;
      line-height: 1.5rem;
  }

  /* 添加到您的 productCenter.css 文件中 */

  /* 隐藏整个页面的滚动条 */
  html,
  body {
      overflow-y: auto;
      scrollbar-width: none;
      /* Firefox */
      -ms-overflow-style: none;
      /* IE/Edge */
  }

  html::-webkit-scrollbar,
  body::-webkit-scrollbar {
      display: none;
      width: 0;
      height: 0;
  }




  /* 容器最大宽度限制，内容居中 */
  .container {
      width: 90%;
      max-width: 95rem;
      margin: 0 auto;
  }

  /* 通用组件 rem 化 */
  h1 {
      font-size: 3rem;
      line-height: 1.2;
      font-weight: 700;
      letter-spacing: -0.02em;
  }

  h2 {
      font-size: 2.25rem;
      margin-bottom: 1rem;
      font-weight: 600;
  }

  h3 {
      font-size: 1.5rem;
      margin-bottom: 0.75rem;
  }

  p {
      font-size: 1rem;
      line-height: 1.6rem;
      color: #334e68;
  }

  .nav-links li:nth-child(5) .MenuTitle {
      color: #409eff !important;
      /*font-size: 1.6rem !important;*/
  }


  /* 产品导航头图区域 (product-nav) */
  .product-nav {
      width: 100%;
      position: relative;
  }

  .product-nav img {
      width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
      max-height: 65vh;
  }

  /* 面包屑 + 页面标题区 */
  .page-header {
      width: 90%;
      max-width: 95rem;
      margin: 0 auto;
      padding: 20px 0;
      border-bottom: 1px solid #dfdfdf;
  }

  .breadcrumb {
      font-size: 14px;
      color: #6c7a8e;
      margin-bottom: 12px;
  }

  .breadcrumb a {
      color: #0077b6;
      text-decoration: none;
  }

  .breadcrumb span {
      color: #8e9aae;
  }

  .page-title {
      font-size: 32px;
      font-weight: 700;
      color: #1f2a44;
      letter-spacing: -0.3px;
  }


  .contactUs-section {
      width: 90%;
      max-width: 95rem;
      margin: 30px auto;
  }



  .contactUs-box {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 80px;
      width: 100%;
      height: auto;
  }

  .contactUs-box-left {
      width: 50%;
  }


  .company-name {
      font-size: 2.5rem;
      font-weight: 600;
      color: #333;
      padding: 20px 0;
      opacity: 0;
      transform: translateX(-30px);
      animation: slideInFromLeft 0.6s ease-out forwards;
  }

  .contactUs-item {
      display: flex;
      align-items: center;
      padding: 20px 0;
  }

  .contactUs-box-left .contactUs-item:nth-child(2),
  .contactUs-box-left .contactUs-item:nth-child(4) {
      border-bottom: 1px solid #EEEEEE;
  }


  .contactUs-item div {
      color: #333;
      font-size: 18px;
  }

  .contactUs-item p {
      color: #8B969C;
      font-size: 16px;
  }

  .contactUs-box-right {
      width: 45%;
      opacity: 0;
      transform: translateX(30px);
      animation: slideInFromRight 0.6s ease-out 0.2s forwards;
  }


  /* 第一个 contactUs-item - 电话 */
  .contactUs-item:nth-of-type(2) {
      opacity: 0;
      transform: translateX(-30px);
      animation: slideInFromLeft 0.6s ease-out 0.15s forwards;
  }

  /* 第二个 contactUs-item - 邮箱 */
  .contactUs-item:nth-of-type(3) {
      opacity: 0;
      transform: translateX(-30px);
      animation: slideInFromLeft 0.6s ease-out 0.3s forwards;
  }

  /* 第三个 contactUs-item - 地址 */
  .contactUs-item:nth-of-type(4) {
      opacity: 0;
      transform: translateX(-30px);
      animation: slideInFromLeft 0.6s ease-out 0.45s forwards;
  }


  .contactUs-box-right img {
      width: 100%;
  }

  /* 从左侧滑入 */
  @keyframes slideInFromLeft {
      0% {
          opacity: 0;
          transform: translateX(-30px);
      }

      100% {
          opacity: 1;
          transform: translateX(0);
      }
  }

  /* 从右侧滑入 */
  @keyframes slideInFromRight {
      0% {
          opacity: 0;
          transform: translateX(30px);
      }

      100% {
          opacity: 1;
          transform: translateX(0);
      }
  }

  /* 从下方滑入 */
  @keyframes slideInFromBottom {
      0% {
          opacity: 0;
          transform: translateY(30px);
      }

      100% {
          opacity: 1;
          transform: translateY(0);
      }
  }

  /* 可选：添加淡入淡出效果 */
  @keyframes fadeIn {
      0% {
          opacity: 0;
      }

      100% {
          opacity: 1;
      }
  }

  /* ========== 可选：鼠标悬停增强效果 ========== */
  .contactUs-item {
      transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .contactUs-item:hover {
      transform: translateX(5px);
  }

  .company-name:hover {
      transform: scale(1.02);
      transition: transform 0.3s ease;
  }

  .contactUs-box-right img {
      transition: transform 0.4s ease, opacity 0.4s ease;
  }

  .contactUs-box-right:hover img {
      transform: scale(1.02);
  }

  .map-container {
      transition: transform 0.3s ease;
  }

  .map-container:hover {
      transform: translateY(-5px);
  }


  /* 图片容器 - 核心实现区域 */
  .map-container {
      position: relative;
      background: #f0f2f5;
      overflow: hidden;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
      transition: box-shadow 0.3s ease;
      opacity: 0;
      transform: translateY(30px);
      animation: slideInFromBottom 0.6s ease-out 0.6s forwards;
  }

  /* 放大效果核心：overflow 控制显示区域，内部图片过渡transform */
  .map-link {
      display: block;
      width: 100%;
      overflow: hidden;
      background: #e9edf2;
      text-decoration: none;
      position: relative;
  }

  /* 图片样式 - 平滑过渡，初始状态scale(1) */
  .map-img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.35s cubic-bezier(0.2, 0.9, 0.4, 1.1);
      transform: scale(1);
      backface-visibility: hidden;
      will-change: transform;
  }

  .map-link:hover .map-img {
      transform: scale(1.2);
  }

  /* 为了更明显的放大效果，如果需要1.1倍也可，1.08兼顾视觉与边界感 */
  /* 同时也给容器一个细微的阴影变化增强交互感 */
  .map-link:hover {
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
  }

  .map-container:hover {
      box-shadow: 0 16px 28px -8px rgba(0, 0, 0, 0.2);
  }


  @media (max-width: 48rem) {
    .contactUs-box {
        display: flex;
        flex-direction: column;
    }
    .contactUs-box-left,
    .contactUs-box-right {
        width: 100%;
    }
    .contactUs-box-right {
        margin-top: 40px;
    }
    .contactUs-box {
        margin-bottom: 40px;
    }
  }
  @media (max-width: 30rem) {}





  /* page6 底部区域 */
  #page6 {
      height: 360px !important;
      background-color: #1a2e50;
  }

  #commonFooter {
      width: 100%;
      height: 100%;
      color: #fff;
  }

  /* 简单底部样式（由于footer.html可能加载，为确保无内容时有占位） */
  .footer-placeholder {
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100%;
      color: rgba(255, 255, 255, 0.7);
      font-size: 1rem;
  }

  @media (max-width: 48rem) {
      #page6 {
          height: auto !important;
          min-height: 420px;
      }

      .productCenter-content {
          padding: 1.5rem;
          margin: 2rem auto;
      }

      .product-grid {
          gap: 1.2rem;
      }
  }

  @media (max-width: 30rem) {
      #page6 {
          min-height: 500px;
      }
  }

  /* 辅助按钮样式 */
  .btn-more {
      display: inline-block;
      margin-top: 0.5rem;
      color: #409eff;
      font-weight: 500;
      text-decoration: none;
      transition: 0.2s;
  }

  .btn-more:hover {
      color: #2670b3;
      transform: translateX(4px);
  }