fix: remove quartz 3 references, update font style in popovers

README.md

@@ -5,8 +5,6 @@
 Quartz is a set of tools that helps you publish your [digital garden](https://jzhao.xyz/posts/networked-thought) and notes as a website for free.
 Quartz v4 features a from-the-ground rewrite focusing on end-user extensibility and ease-of-use.
 
-**If you are looking for Quartz v3, you can find it on the [`hugo` branch](https://github.com/jackyzha0/quartz/tree/hugo).**
-
 🔗 Read the documentation and get started: https://quartz.jzhao.xyz/
 
 [Join the Discord Community](https://discord.gg/cRFFHYye7t)

docs/index.md

@@ -25,9 +25,6 @@ This will guide you through initializing your Quartz with content. Once you've d
 4. [[build|Build and preview]] Quartz
 5. [[hosting|Host]] Quartz online
 
-> [!info]
-> Coming from Quartz 3? See the [[migrating from Quartz 3|migration guide]] for the differences between Quartz 3 and Quartz 4 and how to migrate.
-
 ## 🔧 Features
 
 - [[Obsidian compatibility]], [[full-text search]], [[graph view]], note transclusion, [[wikilinks]], [[backlinks]], [[Latex]], [[syntax highlighting]], [[popover previews]], [[Docker Support]], and [many more](./features) right out of the box

quartz/components/styles/popover.scss

@@ -26,6 +26,7 @@
     max-height: 20rem;
     padding: 0 1rem 1rem 1rem;
     font-weight: initial;
+    font-style: initial;
     line-height: normal;
     font-size: initial;
     font-family: var(--bodyFont);