.contact-container {
    width: 100%;
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 15px;
    font-family: Arial, sans-serif;
    color: #333;
    box-sizing: border-box;
  }

  .contact-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 30px;
  }

  .contact-item {
    flex: 1;
    /* 四列最小宽度，小于这个自动换行 */
    min-width: 220px;
    display: flex;
    align-items: center;
    background-color: #ffffff;
    padding: 10px;
    box-sizing: border-box;
  }

  .contact-icon {
    width: 60px;
    height: 60px;
    background-color: #f7c028; /* 黄色背景 */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-right: 15px;
  }

  .contact-icon svg {
    width: 30px;
    height: 30px;
    fill: #ffffff;
  }

  .contact-info {
    display: flex;
    flex-direction: column;
  }

  .contact-title {
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 5px;
  }

  .contact-text {
    font-size: 14px;
    color: #666666;
    line-height: 1.4;
    word-break: break-word;
  }

  .contact-text a {
    color: #666666;
    text-decoration: none;
  }

  .contact-text a:hover {
    color: #f7c028; /* hover同步改为黄色 */
    text-decoration: underline;
  }

  /* 强制地图外层与iframe精准锁定 1200x500 */
  .map-container {
    width: 100% !important;
    max-width: 1200px !important;
    height: 500px !important;
    margin: 20px auto 0 auto !important;
    border: 1px solid #e0e0e0;
    box-sizing: border-box !important;
    overflow: hidden;
  }

  .map-container iframe {
    width: 100% !important;
    height: 500px !important;
    min-height: 500px !important;
    border: 0 !important;
    display: block !important;
  }

  @media (max-width: 768px) {
    .contact-grid {
      flex-direction: column;
    }
    .map-container, .map-container iframe {
      height: 350px !important;
      min-height: 350px !important;
    }
  }