rené uses semantic colour naming. this means colours are named for their purpose, not their look. so, "error" or "error-red" could be names for colours used in messages.

this makes the stylesheet easier to understand and maintain, and reduces confusion in design.

use 'view' when you want to fill the viewport, giving you control over the visible area.

use '.panel' for wrapping related content, fostering content coherence.

use '.page' for structuring an entire webpage, providing a straightforward layout.

use '.sticky' to keep elements in view while scrolling, enhancing user navigation.

use '.hidden' to remove elements from the display, managing content visibility without removing them from the document flow.

use '.scrollable' for making overflowing content scrollable, ensuring full content accessibility.

use '.hidden-on-mobile' to hide certain elements on mobile view, tailoring user experience per device type.

use 'header' for top-level navigation and branding, offering an intuitive user interface.

use 'nav' for main navigation links, directing users across the site.

use 'footer' for secondary information like copyright notices, enhancing site credibility.

use box when you want to stack items in a specific way, offering flexibility in arranging your content.

use 'hr' to separate sections or elements visually, improving content readability.