Variant of the same theme for each page
I have a wp site with seven books, each book has a page, and each page will have the same structure, but differents style ( Each book has his own color guide).
So, what I need is apply a different variant of the same theme for each page...
Is it posible? How should I do it?
The simplest would be to add it to a CSS style.
WP output body classes, which allow to precisely target any specific page with CSS by ID, for example:
<body class="page page-id-7 page-template-default logged-in admin-bar no-customize-support group-blog no-sidebar">
While it's not default I also like to hook into it and add
page-[name] class for myself.
If your theme is custom you can just work styling into it. If you are using off the shelf theme you should probably create a child theme for it and implement custom styles there.