How I embed things (a living style guide)
This post is my own cheat-sheet. It shows every building block I use in an article, kept deliberately minimal and fast.
A single photo
Markdown image syntax just works:

A gallery
Wrap images in a div.gallery for a responsive grid:



A YouTube video (zero JS until you click)
Any raw HTML embed (Instagram, tweets, maps…)
Because heavy third-party embeds slow a page down, paste them inside a plain block and they load only where placed:
Instagram / X / map embed code goes here.
That’s the whole toolbox. Words first, everything else only when it earns its place.