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