/* 全局样式重置与基础设置 */

    /* 活动卡片容器样式 */
    .activity-card {
      width: 96%;
      max-width: 500px;
      margin: 15px auto;
      /*background-color: #fff;*/
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .activity-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    }

    /* 活动图片样式 */
    .activity-card img {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
    }

    /* 活动内容容器样式 */
    .activity-content {
      /*padding: 18px 20px;*/
    }

    /* 活动标题样式 */
    .activity-title {
      font-size: 20px;
      font-weight: bold;
      color: #333;
      margin-bottom: 12px;
      line-height: 1.3;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    /* 活动描述样式 */
    .activity-desc {
      font-size: 14px;
      color: #666;
      line-height: 1.6;
      margin-bottom: 18px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    /* 活动信息栏样式 */
    .activity-info {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 13px;
      color: #999;
    }

    /* 日期图标样式 */
    .date-icon {
      width: 16px;
      height: 16px;
      margin-right: 6px;
      vertical-align: middle;
      fill: #999;
    }

    /* 查看详情链接样式 */
    .view-details {
      color: #165DFF;
      text-decoration: none;
      font-weight: 500;
      display: inline-flex;
      align-items: center;
      transition: color 0.3s ease;
    }

    .view-details:hover {
      color: #0E42D2;
    }

    .view-details::after {
      content: '→';
      margin-left: 4px;
      transition: transform 0.3s ease;
    }

    .view-details:hover::after {
      transform: translateX(2px);
    }

    /* 顶部导航栏样式 */
    .top-nav {
      background-color: #fff;
      padding: 15px 20px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
      margin-bottom: 20px;
      border-radius: 12px;
    }

    .nav-title {
      font-size: 22px;
      font-weight: bold;
      color: #333;
      text-align: center;
    }

    /* 底部版权信息样式 */
    .footer {
      text-align: center;
      padding: 15px 0;
      font-size: 12px;
      color: #999;
      margin-top: 25px;
    }
   /****/
   
   
       /* 返回按钮样式 */
    .back-btn {
      position: fixed;
      top: 20px;
      left: 20px;
      z-index: 100;
      width: 36px;
      height: 36px;
      background-color: rgba(0, 0, 0, 0.6);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-decoration: none;
      transition: background-color 0.3s ease;
    }

    .back-btn:hover {
      background-color: rgba(0, 0, 0, 0.8);
    }

    /* 活动详情容器 */
    .activity-detail {
      max-width: 480px;
      margin: 0 auto;

      border-radius: 12px;
      overflow: hidden;
      /*box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);*/
    }

    /* 活动大图样式 */
    .activity-cover {
      width: 100%;
      height: 280px;
      position: relative;
    }

    .activity-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    /* 活动内容区域 */
    .activity-body {
     padding: 0 20px 10px 20px;

    }

    /* 活动标题样式 */
    .activity-title {
      font-size: 24px;
      font-weight: bold;
      color: #333;
      margin-bottom: 12px;
    }

    /* 活动信息栏样式 */
    .activity-meta {
      display: flex;
      align-items: center;
	  margin-top: 28px;
      margin-bottom: 12px;
      color: #666;
      font-size: 14px;
    }

    .activity-meta-item {
      display: flex;
      align-items: center;
      margin-right: 20px;
    }

    .activity-meta-item svg {
      width: 16px;
      height: 16px;
      margin-right: 6px;
      fill: #666;
    }

    /* 活动详情标签样式 */
    .activity-tags {
      margin-bottom: 20px;
    }

    .tag {
      display: inline-block;
      padding: 4px 10px;
      background-color: #f0f0f0;
      border-radius: 12px;
      font-size: 12px;
      color: #666;
      margin-right: 8px;
      margin-bottom: 8px;
    }

    /* 活动详情内容样式 */
    .activity-content {
      margin-bottom: 25px;
    }

    .content-section {
      margin-bottom: 20px;
    }

    .section-title {
      font-size: 18px;
      font-weight: bold;
      color: #333;
      margin-bottom: 12px;
      position: relative;
    }

    .section-title::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: -6px;
      width: 30px;
      height: 2px;
      background-color: #309c81;
    }

    .section-content {
      font-size: 14px;
      color: #666;
      line-height: 1.8;
    }

    /* 活动日程样式 */
    .schedule-item {
      padding: 12px 0;
      border-bottom: 1px solid #eee;
    }

    .schedule-item:last-child {
      border-bottom: none;
    }

    .schedule-time {
      font-size: 14px;
      font-weight: 500;
      color: #333;
      margin-bottom: 4px;
    }

    .schedule-content {
      font-size: 14px;
      color: #666;
    }

    /* 地图容器样式 */
    .map-container {
      width: 100%;
      height: 220px;
      background-color: #f0f0f0;
      border-radius: 8px;
      margin-top: 12px;
      overflow: hidden;
      position: relative;
    }

    .map-placeholder {
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #999;
      font-size: 14px;
    }

    /* 行动按钮样式 */
    .action-buttons {
      display: flex;
      gap: 15px;
      margin-top: 30px;
    }

    .btn {
      flex: 1;
      padding: 12px 0;
      text-align: center;
      border-radius: 8px;
      font-size: 16px;
      font-weight: 500;
      text-decoration: none;
      transition: all 0.3s ease;
    }

    .btn-primary {
      background-color: #165DFF;
      color: white;
    }

    .btn-primary:hover {
      background-color: #0E42D2;
    }

    .btn-secondary {
      background-color: #f0f0f0;
      color: #333;
    }

    .btn-secondary:hover {
      background-color: #e0e0e0;
    }

    /* 推荐活动样式 */
    .recommended-activities {
      max-width: 600px;
      margin: 25px auto;
    }

    .recommended-title {
      font-size: 18px;
      font-weight: bold;
      color: #333;
      margin-bottom: 15px;
    }

    .recommended-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 15px;
    }

    .recommended-item {
      background-color: #fff;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
      transition: transform 0.3s ease;
    }

    .recommended-item:hover {
      transform: translateY(-3px);
    }

    .recommended-cover {
      width: 100%;
      height: 100px;
      overflow: hidden;
    }

    .recommended-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .recommended-info {
      padding: 10px;
    }

    .recommended-info h3 {
      font-size: 14px;
      font-weight: 500;
      color: #333;
      margin-bottom: 6px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .recommended-date {
      font-size: 12px;
      color: #999;
    }
	.section-content img{width:100%;}