#achievement{
    background: #fff;
}
#achievement ul.achievement_list,
#achievement ul.achievement_list ul{
    margin: 0;
    padding: 0;
    list-style: none;
}
#achievement ul.achievement_list{
    padding: 2px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2px;
}
#achievement ul.achievement_list li a,
#achievement ul.achievement_list li a picture{
    width: 100%;
    display: block;
}
#achievement ul.achievement_list li a img{
    width: 100%;
    height: auto;
    transition: opacity .2s;
}
#achievement ul.achievement_list .swiper{
    width: 100%;
}
#achievement ul.achievement_list .swiper .swiper-pagination{
    bottom: 0;
}
.swiper-wrapper{
    margin: 0;
    padding: 0;
    list-style: none;
}

.pswp__hide-on-close{
    width: 100%;
    text-align: center;
    color: #fafafa;
    position: absolute;
    bottom: 20px;
}

#achievement .function{
    margin: 0 0 40px;
}
#achievement .function ul.function_list{
    width: calc(100% - 40px);
    max-width:480px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
#achievement .function ul.function_list li{}
#achievement .function ul.function_list li a{
    padding: 0 50px;
    display: block;
    border: 1px solid #333;
    border-radius: 25px;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
    position: relative;
    transition: color .2s ease, background .2s ease;
}
#achievement .function ul.function_list li a::before{
    content: "\e04b";
    font-family: "material icons";
    font-size: 1.5rem;
    text-align: center;
    line-height: 50px;
    width: 50px;
    height: 50px;
    display: block;
    position: absolute;
    left: 0;
    top: calc(50% - 25px);
}
.popup_function{
    width: 50%;
    height: 100%;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 100;
    display: none;
}
.popup_function .wrap{
    width: 100%;
    min-height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.popup_function .wrap > .bg{
    width: 100%;
    height: 100%;
    position: absolute;
    background: rgba(255,255,255,.95);
}
.popup_function .wrap .close{
    position: absolute;
    top: 0;
    right: 0;
    z-index: 10;
}
.popup_function .wrap .close span{
    width: 60px;
    height: 60px;
    display: block;
    position: relative;
    cursor: pointer;
}
.popup_function .wrap .close span::before{
    content: "\e5cd";
    font-family: "material icons";
    font-size: 1.5rem;
    color: #999;
    text-align: center;
    line-height: 60px;
    width: 60px;
    height: 60px;
    display: block;
    position: absolute;
    left: calc(50% - 30px);
    top: calc(50% - 30px);
}

.popup_function .wrap .set{
    position: relative;
    z-index: 1;
}
.popup_function .wrap .set .inner{
    width: calc(100% - 40px);
    margin: 0 auto;
}
.popup_function .wrap .set .inner ul.function_list{
    margin: 0;
    padding: 0;
    list-style: none;
}
.popup_function .wrap .set .inner ul.function_list li{ overflow-y: auto;}
.popup_function .wrap .set .inner ul.function_list li .video{
    text-align: center;
}
.popup_function .wrap .set .inner ul.function_list li .video video{
    height: 100%;
    width: auto;
    max-height: 80vh;
    margin: 0 auto;
    display: block;
}
.popup_function .wrap .set .inner ul.function_list li .txt{
    width: calc(100% - 40px);
    margin: 40px auto 0;
}
.popup_function .wrap .set .inner ul.function_list li .txt p{
    text-align: center;
}
.popup_function .wrap .set .inner ul.function_list li .txt p.memo{
    color: #999;
    line-height: 1.5;
}
.popup_function .wrap .set .inner ul.function_list li .txt p + p{
    margin-top: 1em;
}

@media (pointer: fine) {
    #achievement ul.achievement_list li a:hover img{
        opacity: .6;
    }
    #achievement .function ul.function_list li a:hover{
        color: #fafafa;
        background: #333;
    }
    .popup_function .wrap .close span:hover::before{
        color: #111;
    }
}
@media screen and (max-width: 1023.98px){
    #achievement ul.achievement_list{
        grid-template-columns: 1fr 1fr;
    }
    .popup_function{
        width: 100%;
        height: 100%;
    }
    .popup_function .wrap{
        align-items: flex-start;
    }
    .popup_function .wrap .set{
        margin-top: 60px;
    }
    .popup_function .wrap .set .inner ul.function_list li .video video{
        max-height: 70vh;
        margin: 0 auto;
    }
    .popup_function .wrap .set .inner ul.function_list li .txt{
        width: calc(100% - 40px);
        margin: 20px auto 0;
    }
}