/* css/mobile.css */

/* ... 其他样式 ... */

/* 移动端搜索样式 */
.search-engine-options {
    display: flex;
    flex-direction: row; /* 水平排列 */
    justify-content: center; /* 居中对齐 */
    margin-top: 0.625rem; /* 增加顶部间距 */
  }
  
  .search-engine-options a {
    margin: 0 0.3125rem; /* 增加左右间距 */
    padding: 0.3125rem 0.625rem;
    border: 1px solid #ccc;
    border-radius: 0.3125rem;
    text-decoration: none;
    color: #fff;
  }
  
  .search-engine-options a.active {
    background-color: #007bff;
    border-color: #007bff;
  }