page {
  background-color: #f8f8f8;
}
.knowledge_qa_heder {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: #fff;
  z-index: 100;
}
.knowledge_qa_body {
  padding-top: 100rpx;
  padding-bottom: calc(30rpx + constant(safe-area-inset-bottom));
  padding-bottom: calc(30rpx + env(safe-area-inset-bottom));
}

.knowledge_qa_item {
  margin: 30rpx;
  padding: 0 30rpx;
  background-color: #fff;
  border-radius: 10rpx;
  .title {
    color: #3d3d3d;
    font-size: 28rpx;
    padding: 30rpx 0 25rpx 0;
  }
  .cell_footer {
    padding: 30rpx 0;
    color: #999;
    font-size: 24rpx;
    border-top: 1rpx solid #eee;
    display: flex;
    align-items: center;
    justify-content: space-between;
    .btn {
      color: #0082fa;
    }
  }
}
