How to organize the correct page routing in Twig?

Question

PHP

Hello, I was thinking about the correct Routing and thoughts came only through htaccess to direct them to a specific script, something like

RewriteRule ^page/(.*)$ /pages/page.php?id=$1 [NC,L]

But I feel that there is a more elegant solution, because if there are a hundred such cases .. As I think, there should be one index.php entry point, everything goes to it, the URL is built there and Render is sent to Twig, however how to build a url and render by this url and so that the user at the end sees the result of the render by the constructed url, I’ll never know ..