/* 国家政策支持页面移动端优化样式 */
@media (max-width: 768px) {
  /* 国家政策支持banner优化 - 与contact us页面保持一致 */
  .stand_by_banner15 {
    min-height: 500px !important;
    height: 500px !important;
    background-size: cover !important;
    background-position: center !important;
    margin-top: 0 !important;
    background-attachment: scroll !important;
  }
  
  /* 标题优化 */
  .title2 {
    margin-top: 30px !important;
  }
  
  .title2 h5 {
    width: 90% !important;
    font-size: 24px !important;
    height: 60px !important;
    line-height: 60px !important;
    margin-top: 0 !important;
  }
  
  .title2 div {
    width: 50px !important;
    height: 6px !important;
    margin-top: 10px !important;
  }
  
  /* 政策支持内容区域优化 */
  .Policy_support {
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 40px !important;
    padding: 0 15px;
    box-sizing: border-box;
    display: block !important;
    flex-flow: column !important;
  }
  
  .Policy_support .b_icon {
    display: none !important;
  }
  
  .Policy_support_content {
    width: 100% !important;
    height: auto !important;
    margin-bottom: 40px !important;
    flex: none !important;
    padding: 20px;
    box-sizing: border-box;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }
  
  .Policy_support_content:nth-child(2),
  .Policy_support_content:nth-child(3) {
    margin-bottom: 40px !important;
  }
  
  .Policy_support_content img {
    width: 100% !important;
    height: auto !important;
    border-radius: 6px;
    margin-bottom: 15px;
  }
  
  .Policy_support_content .icon {
    position: static !important;
    margin-bottom: 15px;
    text-align: center;
  }
  
  .Policy_support_content .icon h2 {
    position: static !important;
    width: 60px !important;
    height: 60px !important;
    line-height: 60px !important;
    font-size: 24px !important;
    margin: 0 auto 15px !important;
    display: inline-block;
  }
  
  .Policy_support_content h1 {
    font-size: 22px !important;
    text-align: center;
    margin-top: 0 !important;
    margin-bottom: 15px;
    color: #333;
  }
  
  .Policy_support_content p {
    font-size: 16px !important;
    line-height: 1.6 !important;
    text-align: center;
    margin-bottom: 15px;
    color: #666;
  }
  
  .Policy_support_content .box {
    width: 60px !important;
    height: 4px !important;
    margin: 15px auto !important;
    background-color: #f33d4a;
  }
  
  .Policy_support_content span {
    font-size: 14px !important;
    line-height: 1.4 !important;
    text-align: center;
    color: #999;
    display: block;
  }
  
  /* 悬停效果优化 */
  .Policy_support_content:hover {
    transform: translateY(-5px);
    transition: all 0.3s ease;
  }
  
  .Policy_support_content:hover .icon h2 {
    transform: rotate(-15deg);
    transition: transform 0.3s ease;
  }
  
  .Policy_support_content:hover .box {
    width: 80px !important;
    transition: width 0.3s ease;
  }
}

/* 超小屏幕优化 (手机竖屏) */
@media (max-width: 480px) {
  .stand_by_banner15 {
    min-height: 500px !important;
    height: 500px !important;
  }
  
  .title2 h5 {
    font-size: 20px !important;
    height: 50px !important;
    line-height: 50px !important;
  }
  
  .Policy_support_content {
    padding: 15px;
  }
  
  .Policy_support_content h1 {
    font-size: 20px !important;
  }
  
  .Policy_support_content p {
    font-size: 15px !important;
  }
  
  .Policy_support_content .icon h2 {
    width: 50px !important;
    height: 50px !important;
    line-height: 50px !important;
    font-size: 20px !important;
  }
}

/* 平板设备优化 */
@media (min-width: 769px) and (max-width: 1024px) {
  .Policy_support {
    padding: 0 20px;
  }
  
  .Policy_support_content {
    flex: 0 0 48% !important;
    margin-bottom: 30px !important;
  }
  
  .Policy_support_content:nth-child(2),
  .Policy_support_content:nth-child(3) {
    margin-bottom: 30px !important;
  }
}