How to work with Long Read big Articles

Hello!

I want to create SEO Niche Websites on Jekyll. And I’m working with big Articles, where 2000-3000 words.

All my articles first are written on .word document with right styles and formatting, and then I need to publish them into the site.

In Wordpress no problem - just copy and paste documents into Gutenberg editor.

How I can work with Jekyll? How I can formatting and publish long big articles? Maybe someone can recommend Jekyll plugins, which can convert .docx documents to markdown (or HTML). Can Jekyll-admin plugin do this work?

I found the Typora app: https://typora.io. The app is free for Windows. The app can true format .docx files to markdown. And now I think it is solution of my question.