This is an example page for your Chevereto site. You can edit and learn from this file located in /galleria/content/pages/default/privacy.php. If you want a real world example you should check the contact page which is
contact.php in the same folder.
Creating and editing pages
To add or modify a page go to Dashboard > Settings > Pages and do what you need. From the admin dashboard you can add pages, change page type, set the display order and more.
Custom styles and coding
Chevereto pages uses full PHP code which gives you the power to highly customize how a page should look and operate. You can use your own header, footer, style sheets, etc. You can even create pages that look completely different from the main site look and and use all the system classes and functions (Both G\ and Chevereto) to make it easier and yet more powerful.