@charset "UTF-8";

/* =============================
main
============================= */
body {
    display: block;
    animation: fadeIn 1s ease 0s 1 normal;
    -webkit-animation: fadeIn 1s ease 0s 1 normal;
}

@keyframes fadeIn {
    0% {opacity: 0}
    100% {opacity: 1}
}

@-webkit-keyframes fadeIn {
    0% {opacity: 0}
    100% {opacity: 1}
}

/* .contents */
.main {
    margin: 45.96px 0 0;
    width: 100%;
}

.main::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    display: block;
    width: 100%;
    height: 100vh;
    background-image: url(../images/color_bg.png);
    background-repeat: no-repeat;
    background-size: 72.1vh auto;
    background-position: center center;
}


.contents__topic {
    width: 34.9%;
    max-width: 112px;
    margin: 0 10.6vw 70px;
}

.slick-prev:before,
.slick-next:before {
    color: #000 !important;
}

.jakeSlider div {
    opacity: 0.8;
    transform: scale(0.9);
    transition: all 400ms ease;
}

.jakeSlider div .slick-center {
    opacity: 1;
    transform: scale(1);
}

.slick-slider div {
    transition: none;
}

.slick-list.draggable {
    opacity: 1;
}

.slick-next:after,
.slick-next:before {
    display: none;
}

/* =============================
fadeIn
============================= */
.fadeIn {
    transform: translate(0, 15px);
    opacity: 0;
    transition: 0.8s;
}

.fadeIn.animated {
    transform: translate(0, 0);
    opacity: 1;
}

/* =============================
scrollTop
============================= */
.topBtn {
    /*デフォルトで非表示にする*/
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
}

.active {
    opacity: 1;
    visibility: visible;
}

/* past */
.past {
    margin: 70px 5.3vw 0;
    padding-bottom: 70px;
}

.past__category {
    display: flex;
    align-items: center;
    gap: 6.6vw;
    margin-left: 5.3vw;
}

.category {
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.198px;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.category.active {
    opacity: 1;
    font-weight: bold;
}

.discs {
    margin: 5.3vw 0;
}

.disc {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3vw;
}

.disc__detail {
    width: 40vw;
}

.disc__detail p {
    font-size: 1rem;
}

/* main pc */
@media screen and (min-width:769px) {
    /* .contents */
    .main {
        background-image: url(../images/color_bg.png);
        background-repeat: no-repeat;
        background-size: auto 82.7vh;
        background-position: center;
        background-attachment: fixed;
        margin: 22px 0;
        padding-top: 32px;
        width: 100%;
    }

    .main::before {
        display: none;
    }

    .contents__topic {
        margin-bottom: 67px;
        width: fit-content;
        min-width: 197.52px;
    }

    .contents__topic img {
        height: 30px;
    }

    .slick-track div {
        width: 400px;
    }

    .disc__detail--df,
    .disc__detail--title {
        font-size: 1.4rem;
    }

    /* .past */
    .past {
        margin: 150px 9.72vw 0;
    }

    .past__category {
        align-items: end;
        margin-left: 0;
        gap: 1.73vw;
    }

    .category {
        font-size: 1.6rem;
        font-weight: 400;
        line-height: 1.5;
        letter-spacing: -0.352px;
    }

    .discs {
        margin: 30px 0;
    }

    .disc {
        padding-bottom: 110px;
    }

    .disc__detail {
        width: 22.3vw;
    }

    .disc__detail p {
        font-size: 1.4rem;
    }
}