Where should code go? Misusing Custom Code can cause chaos, while errors in functions.php lead to blank screens. This article clearly defines the true boundaries between Elementor Custom Code and functions.php, helping you avoid pitfalls and maintain your site more easily.

This article systematically explains the essential content and correct writing methods for style.css and functions.php in WordPress child themes. It details the child theme structure, style loading methods, and common pitfalls, helping you safely customize themes and avoid losing modifications due to parent theme updates...