What css solutions exist for cross platform design like Ionic?

Question

css

There is a ready-made PWA application written in VueJS. So far, no design.
The application does not seem to be going to be placed in the stores, so cordova is not needed. But I want the design principles of the original device to be followed from device to device and, basically, this is the bottom and top menu. For iphone - ios-style, for andriod - material design, for desktop - the usual style for websites.
On the one hand, you can use Ionic, but you will have to connect a lot of unnecessary things there, and if you use it, as I understand it, there will be difficulties for the desktop version. Or is it not?
On the other hand, combining JS, css-grid, etc. you can independently customize the layout and styles for each device, at first glance, you won’t need to change much.
What path do you recommend? Or is there a third option?

Answer 1

As a result, Quasar is suitable for developing a mobile and desktop version. This is about the same as Ionic/Framework7. But the site will immediately grow by 350Kb with this framework. Therefore, I decided to write my own, but I will definitely use Quasar somewhere, because in a couple of hours I managed to create a small application with Web / iOS / Android versions + with an application for Mac. Neither Ionic nor Framework7 can do that much.