https://blog.wongcw.com/2021/02/18/%e5%9b%a0%e5%85%ac%e5%8f%b8%e5%8f%96%e5%90%8d%e9%9d%9e%e5%b8%b8%e5%a5%bd%e8%a9%95-steam%e4%b8%8b%e6%9e%b6%e3%80%8aemoji-evolution%e3%80%8b%e9%81%8a%e6%88%b2/