Customizable and User-Defined Presets

Please allow users to modify predefined presets or create custom ones. Different articles often require distinct spacing, fonts, and font sizes. The ability to switch between customized presets, or simply modify the existing ones, would greatly improve the user experience, as the current defaults do not meet everyone's needs. Additionally, due to my screen resolution, the existing presets are unusable for me. Being able to configure, adjust, and save these settings would be incredibly useful.