https://blog.wongcw.com/2022/08/17/twelve-south%e7%99%bc%e5%b8%83%e6%96%b0%e6%ac%bemacbook%e6%94%af%e6%9e%b6curve-flex-%e5%8f%af%e6%8a%98%e5%b9%b3%e4%bb%a5%e4%be%bf%e6%96%bc%e6%94%9c%e5%b8%b6/