Hi Elisa,
1) It’s overridden by theme color. Please use the CSS below to fix the issue. Moreover, we have listed this in our theme update list to fix the issue permanently.
.entry-content a:not(.wp-block-button__link):not(.wp-block-file__button):hover {
color: #fff;
}
2) It’s not possible to have any type of text has its own color. Now it’s controlling by theme color from Wooliea Options -> General
. In this issue, you could write your own CSS to change the colors.
Best Regards,
ThemeLooks Support Team