All techniques for handling CSS are geared toward properly scoping styles to maintain organized and modular design. In component-based frameworks like Svelte, components automatically scope their CSS, requiring global declarations only when necessary. This highlights a potential issue with code maintenance, as over-reliance on global styles can indicate poor structure. Similarly, attributes can enable scoped CSS in various frameworks. Furthermore, the emerging 'at scope' rule in CSS, which currently boasts 82% browser support, including support in Firefox with a flag, introduces exciting capabilities for scoping CSS. The 'at scope' rule allows developers to target specific selectors for CSS application, along with establishing limits for scoping, enhancing CSS organization and functionality.