Create a video or carousel showing how to achieve the signature 369958z eye makeup—focusing on "aegyo-sal" (under-eye highlights) and dark, winged liner.

To understand the "better" nature of this update, one must deconstruct the identifier:

However, there are caveats. Implementing 369958z Better requires a complete rethink of legacy architectures. You can’t bolt it onto an old system. It demands new hardware, new codebases, and new training.