.app-content{
  position: relative;
}
/* 新闻详情页面样式 */
.page-hr{
  height: 12px;
  background: #f5f5f5;
}
/* 页面容器 */
.news-detail-wrap {
  width: 100%;
  padding: 24px 0 40px;
  background: #ffffff;
  position: relative;
}

/* 第一行：新闻标题 */
.news-detail-title {
  font-size: 22px;
font-family: PingFang SC, PingFang SC-Semibold;
font-weight: bold;
text-align: left;
color: #333333;
line-height: 32px;
}

/* 第二行：灰色分割线 */
.news-detail-hr {
  width: 100%;
  height: 2px;
  background: #e0e0e0;
  margin-top: 20px;
  margin-bottom: 16px;
}

/* 第三行：图标 + 新闻日期 */
.news-detail-date {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
.no-bottom{
  margin-bottom: 0;
}
.news-detail-icon {
  flex: none;
  width: 16px;
  height: 16px;
  margin-right: 12px;
}

.news-detail-date-label {
  font-size: 16px;
font-family: PingFang SC, PingFang SC-Regular;
font-weight: Regular;
text-align: left;
color: #999999;
line-height: 24px;
}

/* 第四行：图标 + 新闻作者名称 */
.news-detail-author {
  display: flex;
  align-items: center;
  margin-bottom: 32px;
}

.news-detail-author-label {
  font-size: 16px;
  color: #666666;
  font-weight: 500;
  font-family: "Arial", sans-serif;
}

/* 第五行：新闻描述 */
.news-detail-desc {
  position: relative;
  margin-top: 32px;
  background: rgba(245,255,255,1);
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: Regular;
  text-align: left;
  color: #666666;
  line-height: 25px;
  padding: 24px 36px;
}
.news-detail-desc::before{
  content: "";
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 18px;
  background-image: url(../images/news/desc_top.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
.news-detail-desc::after{
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 18px;
  background-image: url(../images/news/desc_bottom.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.news-post{
  margin-top: 46px;
  display: block;
  width: 100%;
  height: auto;
}

/* 第六行：新闻详情 */
.news-detail-content {
  margin-top: 40px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: Regular;
  text-align: left;
  color: #333333;
  line-height: 25px;
}
/* 第七行：分割线 */
.news-detail-bottom-hr {
  width: 100%;
  height: 1px;
  background: #e0e0e0;
  margin-top: 32px;
}

/* 第八行：两个 div 按钮（左右布局） */
.news-detail-actions {
  margin-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.news-detail-action-btn {
  flex: none;
  height: 32px;
  border: 1px solid #00c7bf;
  display: flex;
  align-items: center;
  padding: 0 12px;
  cursor: pointer;
}



.action-btn-icon {
  width: 16px;
  height: 16px;
}

.news-detail-action-btn:first-child .action-btn-icon {
  margin-right: 16px;
}

.news-detail-action-btn:last-child .action-btn-icon {
  margin-left: 16px;
}

.action-btn-text {
  font-size: 14px;
font-family: PingFang SC, PingFang SC-Semibold;
font-weight: bold;
text-align: left;
color: #00c7bf;
line-height: 24px;
}

/* 右下角悬浮的社交分享按钮 */
.social-share-float {
  position: fixed;
  right: 40px;
  bottom: 108px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 10;
}

.social-share-item {
  flex:none;
  width: 40px;
  height: 40px;
  cursor: pointer;
}


.social-share-item img {
  display: block;
  width: 100%;
  height: 100%;
}

/* ========== 移动端适配 ========== */

@media (max-width: 1199px) {
  /* 页面容器 */
  .news-detail-wrap {
    padding: 24px 16px 32px;
    box-sizing: border-box;
  }

  /* 新闻标题 */
  .news-detail-title {
    font-size: 20px;
    line-height: 28px;
  }

  /* 分割线 */
  .news-detail-hr {
    margin-top: 12px;
    margin-bottom: 12px;
  }

  /* 新闻日期 */
  .news-detail-date {
    margin-bottom: 12px;
  }

  .news-detail-icon {
    width: 14px;
    height: 14px;
    margin-right: 8px;
  }

  .news-detail-date-label {
    font-size: 14px;
    line-height: 20px;
  }

  /* 新闻作者 */
  .news-detail-author {
    margin-bottom: 16px;
  }

  .news-detail-author-label {
    font-size: 14px;
  }

  /* 新闻描述 */
  .news-detail-desc {
    margin-top: 24px;
    padding: 16px 20px;
    font-size: 14px;
    line-height: 20px;
  }

  /* 新闻详情内容 */
  .news-detail-content {
    margin-top: 24px;
    font-size: 14px;
    line-height: 22px;
  }

  /* 底部分割线 */
  .news-detail-bottom-hr {
    margin-top: 24px;
  }

  /* 操作按钮 */
  .news-detail-actions {
    margin-top: 16px;
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .news-detail-action-btn {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    justify-content: center;
    box-sizing: border-box;
  }

  .news-detail-action-btn:first-child .action-btn-icon {
    margin-right: 8px;
  }

  .news-detail-action-btn:last-child .action-btn-icon {
    margin-left: 8px;
  }

  .action-btn-text {
    font-size: 14px;
    line-height: 20px;
  }

  /* 社交分享悬浮按钮 */
  .social-share-float {
    right: 10px;
    bottom: 80px;
    gap: 12px;
  }

  .social-share-item {
    width: 40px;
    height: 40px;
  }
}