.u__pc-only{
   display: none;
}
.u__link,
.u__link a{
    color:#2E2CCC;
}
.u__serif{
    font-family:'Noto Serif JP', "Times New Roman", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;
}
@media screen and (min-width:768px){
    .u__sp-only{
        display: none;
    }
    .u__pc-only{
        display: block;
    }
}