Customizing CSS allows you to modify the software's appearance to better suit your preferences, like this:

:root {
  --color-background: #1a462788;
  --color-background-soft: #1a4627aa;
  --color-background-mute: #1a462766;
  --navbar-background: #1a4627;
  --chat-background: #1a4627;
  --chat-background-user: #28b561;
  --chat-background-assistant: #1a462722;
}

#content-container {
  background-color: #2e5d3a !important;
}

Cherry Studio data storage follows system conventions, and data is automatically placed in the user directory. The specific directory locations are as follows:

macOS: /Users/username/Library/Application Support/CherryStudioDev

Windows: C:\Users\username\AppData\Roaming\CherryStudio

If you wish to modify the storage location, you can do so by creating a symbolic link (symlink). Exit the application, move the data to your desired location, and then create a link in the original location pointing to the moved location.