If it is pretty simple, then set your character sheet to "None" when you create a game. That will still allow you to create characters with the Bio &Info tab for character background and any associated text, and the Attributes & Abilities tab for the mechanical part of the character. Attributes are the stats. Abilities are macros you create to make use of those stats. A "Character Sheet" (as far as the the html/css goes) are basically fancy interfaces for the Attributes & Abilities tab. Once you have created the game, when you go to the Journal tab of the right hand pane, there will be a large "Add" button. Click that, select character, and then set the permissions for BOTH view and edit. View allows players to see (but not edit) the Bio & Info tab. A player will need the edit permission to be able to edit the Bio & Info tab and to be able to see/edit the Attributes & Abilities tab.
