I can't connect lESS, how can I do it?

Question

Less

Hello guys, help with connecting Less. I used to be able to connect without problems, but now I can't. Lesscss.ru does not work. The last time I connected via lesscss.ru, I went to the official site lesscss.org, there is a heap of instructions for me. I'm waiting for your answers and advice ...

Answer 1

What is "rewarded" in 2 lines of code???
npm install -g lessandlessc styles.less > styles.css