.accordion .wrap {
    margin: 0 auto;
    font-size: 16px;
    font-family: "Noto Serif JP", serif;
}

.accordion .toggle {
    display: none
}

.accordion .Label {
    font-size: 16px;
    font-weight: 500;
    position: relative;
    display: flex;
    align-items: center;
    z-index: 1;
    /* margin-bottom: -40px */
    border-top: 8px solid #fff;
    border-bottom: 1px solid #fff;
}



.accordion .Label::before {
    content: '';
    background: var(--C-white);
    height: calc(tan(60deg) * 12px / 2);
    width: 16px;
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 32px;
    margin: auto;
    transition: .6s
}

.accordion .Label .event_title,
.accordion .Label p {
    /* font-size: 38px; */
    font-size: 1.5em;
    /* font-weight: 900; */
    letter-spacing: .18em;
    line-height: 1;
    /* margin: 46px 0; */
    margin: 1em 0;
}

.accordion .Label .event_title {
    content: '';
    width: 1.5em;
    height: 1.5em;
    background-color: #fff;
    border-radius: 100%;
    /* background-image: url(../imgs/arrow_icon.svg); */
    /* background-position: top;
    background-size: 70px;
    background-repeat: no-repeat; */
    position: absolute;
    top: 0;
    bottom: 0;
    left: 13.06666666666667%;
    margin: auto;
    transition: .5s
}

.accordion .Label .event_title::after {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 36%;
    height: 36%;
    background-color: #f39856;
    clip-path: polygon(0 0, 0% 100%, 100% 50%);
    overflow: hidden;
    transform: translate(-38%, -50%);
}

.accordion .Label,
.accordion .content {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
    transition: .5s
}

.accordion .content {
    height: 0;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    background: var(--C-white);
    border-radius: 0 0 44px 44px;
    padding: 0 32px;
    /* margin-bottom: 50px; */
    margin-bottom: -1px;
}

.accordion .event_txt_title {
    /* font-size: 38px; */
    font-size: 20px;
    /* font-weight: 900; */
    font-weight: 600;
    letter-spacing: .18em;
    background: #f39856;
    width: 508px;
    margin: auto;
    margin-top: 80px;
    padding: 19px 0
}

.accordion .event_txt_title:first-child {
    margin-top: 0
}

.accordion .event_txt {
    width: 508px;
    margin: auto;
    text-align: left;
    margin-top: 30px;
    margin-bottom: 34px
}

.accordion .event_txt dt {
    font-size: 40px;
    font-weight: 700
}

.accordion .event_txt dd {
    font-size: 25px;
    font-weight: 700;
    margin-top: 10px;
    margin-left: 0
}

.accordion .toggle:checked+.Label+.content {
    height: auto;
    transition: .5s;
    padding: 32px;
    padding-top: 72px;
    margin-bottom: 40px
}

.accordion .toggle:checked+.Label+.content img {
    opacity: 1
}

.accordion .toggle:checked+.Label .event_title {
    rotate: 90deg
}

@media screen and (max-width: 767px) {
    .accordion .Label {
        font-size: 4.375vw;
        line-height: 1.25;
        /* margin-bottom: -4.6875vw; */
        min-height: 16.09375vw
    }

    .accordion .Label::before {
        height: calc(tan(60deg) * 2.81255vw / 2);
        width: 3.75vw;
        right: 4.375vw
    }

    .accordion .content {
        padding: 0 11.25vw 0 4.0625vw;
        border-radius: 0 0 30px 30px;
        /* margin-bottom: 9.375vw */
    }

    .accordion .toggle:checked+.Label+.content {
        padding: 4.26666666666667vw;
        padding-top: 9.6vw;
        margin-bottom: 5.33333333333333vw
    }

    .accordion .Label .event_title {
        margin-right: 2.8125vw;
        width: 6.71875vw;
        height: 6.5625vw;
        background-size: 6.71875vw
    }

    .accordion .Label .event_title,
    .accordion .Label p {
        font-size: 5vw;
        /* margin: 6.13333333333333vw 0 */
    }

    .accordion .event_txt_title {
        font-size: 5vw;
        /* width: 90%; */
        width: 100%;
        padding: 2.5vw 0
    }

    .accordion .event_txt_title:first-child {
        margin-top: 0
    }

    .accordion .event_txt {
        width: 90%;
        margin-top: 4vw;
        margin-bottom: 4.5vw;
        word-break: break-word
    }

    .accordion .event_txt dt {
        font-size: 5vw
    }

    .accordion .event_txt dd {
        font-size: 3.5vw;
        margin-top: 1.3vw
    }
}

.aco_1 .toggle:checked+.Label+.content {
    padding-top: 18px;
    padding-bottom: 40px
}

.aco_2 .toggle:checked+.Label+.content {
    padding-top: 58px;
    padding-bottom: 30px
}

.aco_3 .toggle:checked+.Label+.content {
    padding-top: 58px;
    padding-bottom: 40px
}

.event-midstyle .accordion .Label {
    background-color: #77b3cd;
    color: #fff;
}

.event-hiraya .accordion .Label {
    background-color: #8dbc74;
    color: #fff;
}