@charset "utf-8";

/* inner */
.artcle_inner {
    position: relative;
    margin-inline: auto;
}
@media (min-width: 769px) {
    .artcle_inner {
        max-width: 1440px;
        padding-inline: 40px;
    }
}
@media (max-width: 768px) {
}

/* mv */
.underlayer_mv_category_name {
    font-weight: 500;
    line-height: 1;
    position: relative;
}
.underlayer_mv_category_name::after {
    content: "";
    display: block;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: 0;
    background-color: var(--color-black);
}
.underlayer_mv_category_ttl {
    line-height: 1.4;
}
.underlayer_mv_txt_sub {
    font-size: 16rem;
}
@media (min-width: 769px) {
    .underlayer_mv::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        margin-inline: auto;
        border-top: 1px solid var(--color-gray-20);
        width: calc(100% - min(40rem, 40px) * 2);
    }
    .underlayer_mv_category_name {
        font-size: 18rem;
        margin-bottom: 10rem;
        padding-bottom: 10rem;
    }
    .underlayer_mv_category_name::after {
        width: 15rem;
    }
    .underlayer_mv_category_ttl {
        font-size: 14rem;
    }
    .underlayer_mv_txt_sub {
        line-height: 1.7;
        margin-top: 40rem;
    }
}
@media (max-width: 768px) {
    .underlayer_mv_category_name {
        font-size: 15rem;
        margin-bottom: 8rem;
        padding-bottom: 8rem;
    }
    .underlayer_mv_category_name::after {
        width: 12rem;
    }
    .underlayer_mv_category_ttl {
        font-size: 12rem;
    }
    .underlayer_mv_txt_sub {
        line-height: 1.5;
        margin-top: 5rem;
        font-weight: 400;
    }
}