Why might CSS requests fail on the same resolution?

Question

CMS

Please tell me what could be the problem and how it can be solved.
3 laptops with a resolution of 1360x768. on two, everything is displayed perfectly, the css request is triggered at a resolution of 1360. on the 3rd laptop, a request is triggered at 1920, although the resolution is 1360.

@media only screen and (min-width:1200px) and (max-width: 1280px) {
...
}
}
@media only screen and (min-width:1281px) and (max-width: 1360px) {
...
}
}
@media only screen and (min-width:1361px) and (max-width: 1920px) {
...
}
}

this is what it looks like, thank you for the detailed answer))

Answer 1

There is no standard resolution of 1360x768, there is 1366x768