Update the website layout with narrower default width and better typography (#1753)

- Reduces the default width from 1600px to 1200px of the web page and reduce the size of various elements and text. This fixes the problem that I designed the website assuming everyone is viewing from the same 2560px wide screen as I used to design it, which is a bad assumption. Most websites are around the 1200px mark.
- Removes the use of the EB Garamond font, replacing more headers with a bold Inter instead, leaving only Bona Nova for h1 headers at the tops of pages (except the home page, which might have further revamp soon).
- Adds nice flavor graphics to a redesigned volunteer page.
- Cleans up and organizes the Zola templating code and CSS style sheets.
- Improves image carousel to fade out images when dragged past the start or end.

website/content/press.md

@@ -3,7 +3,7 @@ title = "Press resources"
 +++
 
 <section class="reading-material">
-<div class="section">
+<div class="block">
 
 # Press resources
 
@@ -15,7 +15,7 @@ Materials for journalists and creators looking to share Graphite with their audi
 
 Please get in touch if you'd like to conduct an interview or have questions answered.
 
-Send an email to <contact@graphite.rs> and you can usually expect a quick reply.
+Send an email to [contact<wbr>@graphite<wbr>.rs](mailto:contact@graphite.rs) and you can usually expect a quick reply.
 
 ## Logo