The login page uses a separate style, so I want to add scoped to the login page to act on the current page, but the effect of html is gone, and small-level styles can be @media screen and (min-width: 1600px) { html { font-size: 100px; } } : ....

problem description defining the let variable at the top of the script block of the component will report an error, but there is no problem to change it to var, there is no problem with the definition of let in the method, and the same error is report...