Feature 199 block design & features
Feature199 is a split feature section built with shadcn/ui where the left side stacks several feature entries and the right side holds a single prominent image that updates to mirror the active entry. On desktop the relationship reads as editorial: long-form labels and short descriptions beside one steady visual anchor.
Palette and contrast follow typical light marketing defaults, with separators or subtle rules between rows so the list scans like a table of contents. The active row carries stronger weight through color, weight, or border cues while inactive rows recede. The image panel tends toward rounded corners and fixed aspect ratio so photography or UI shots stay consistent as content changes.
This block is more elaborate than a static two-column feature row because it ties scroll position or pointer state to media swaps. You need matched pairs of copy and imagery for every feature line; weak or duplicate art will show quickly. The pattern fits long feature enumerations where each point warrants its own visual.
Mobile treatment stacks the list and image, and interaction logic still picks a single active row so the preview does not fight the vertical flow.