What feature does CSS Grid provide?

CSS Grid provides a grid-based layout system that allows for the creation of complex responsive web designs. This feature enables developers to define a two-dimensional layout structure, where items can be placed into a grid composed of rows and columns, giving precise control over the arrangement and alignment of elements on a webpage.

Using CSS Grid, designers can easily manipulate the size, position, and visibility of grid items, ensuring that layouts adapt appropriately to different screen sizes and resolutions. This flexibility is particularly beneficial for creating modern web applications that require intricate layouts while maintaining a clean and organized code structure.

The other options focus on elements of layout design but do not capture the full capabilities of CSS Grid. For instance, the one-dimensional layout system described in another option pertains more to Flexbox, which is optimized for arranging items in either a single row or a column. Similarly, while stacking elements vertically might be achievable with CSS Grid, it doesn't encompass the comprehensive grid layout that Grid offers. Lastly, typography control is an essential part of web design but is not a feature specific to the CSS Grid system; it involves different CSS properties related to text styling and layout.