// 添加激活时的代码块
.active(@block, @active_class: active) {
    &.@{active_class},
    &:active {
        @block();
    }
}

// 添加指向时的代码块
.hover(@block, @active_class: active) {
    &.@{active_class},
    &:hover {
        @block();
    }
}

.hover-or-active(@block, @active_class: active) {
    .screen-pc({
        .hover(@block, @active_class);
    });

    .screen-mobile({
        .active(@block, @active_class);
    });
}