Browsing Articles
Select a feed or folder in the sidebar to see its articles. The article list shows the title, feed name, and a relative timestamp (e.g., "5m", "2h", "3d").
Filtering
Use the Unread filter at the top of the article list to show only articles you haven't read yet.
Keyboard Navigation
Use the Up and Down arrow keys to move between articles. Press Space to mark the current article as read and advance to the next one.