.desc-doc {
  padding: 30rpx 28rpx;
}

.desc-title {
  font-weight: bold;
  font-size: 36rpx;
  text-align: center;
}

.section {
  margin-top: 20rpx;
}

.section-content {
  margin-top: 20rpx;
  font-size: 24rpx;
  color: #555;
}

.section-content--grey {
  color: #999;
}