docs: major wording, styling, formatting, and grammar enhancements

content/docs/security.mdx

@@ -5,9 +5,9 @@ icon: ShieldCheck
 ---
 import { Callout } from 'fumadocs-ui/components/callout';
 
-<Callout title="Password, Cookies, and Cache Management">
-All passwords, cookies, and cache in Zen Browser are **managed by Firefox**. This means your saved passwords are **automatically encrypted**, providing an extra layer of security to keep your login credentials safe. Cookies and cache are also handled according to Firefox's strict privacy policies, ensuring your data is stored securely and only accessible to you.
-For more information visit [Firefox Privacy and Security](https://support.mozilla.org/es/products/firefox/privacy-and-security)
+<Callout title="Regarding passwords, cookies, and cache management">
+All passwords, cookies, and cache files in Zen Browser are **managed by Firefox**. This means your saved passwords are **automatically encrypted**, providing an extra layer of security to keep your login credentials safe. Cookies and cache are also handled according to Firefox's strict privacy policies, ensuring your data is stored securely and only accessible to you.
+For more information, visit [Firefox's privacy and security articles](https://support.mozilla.org/es/products/firefox/privacy-and-security)
 </Callout>
 
 ## Adjusting Security Settings