.event-union-link-pc a.more-link,
.event-union-link-sp a.more-link {
    text-decoration: none;
}

.event-union-link-pc a.more-link span,
.event-union-link-sp a.more-link span {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.event-union-link-pc a.more-link::after,
.event-union-link-sp a.more-link::after {
    content: ">";
    margin-left: 4px;
}

.block-top-event--header {
    padding: 6px 0 6px;
}

.event-union-bannertext {
    margin: 20px 0;
    text-align: center;
}

.event-union-bannertext-sp {
    margin: 10px 0;
}

.event-union-nav {
    max-width: 900px;
    margin: 30px auto 40px;
}

.event-union-nav-section {
    margin-bottom: 30px;
}

.event-union-nav-title {
    font-size: 28px;
    font-weight: 500;
    color: #003399;
    border-bottom: 3px solid #003399;
    padding-bottom: 4px;
    margin: 0 0 12px;
}

.event-union-buttonarea {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin: 0;
}

.event-union-button {
    width: 190px;
    font-size: 14px;
    margin: 6px 12px 6px 0;
    padding: 8px 12px;
    text-align: center;
    background-color: #EDFCEF;
    border: solid 2px #22AB37;
    color: #222;
    border-radius: 8px;
}

.event-union-button a {
    display: block;
    color: #222;
    text-decoration: none;
}

.event-union-button .arrow-down {
    position: relative;
    display: inline-block;
    width: 18px;
    height: 10px;
    margin-left: 6px;
}

.event-union-button .arrow-down::before,
.event-union-button .arrow-down::after {
    content: "";
    position: absolute;
    bottom: 1px;
    left: calc(50% + 5px);
    width: 1px;
    height: 11px;
    border-radius: 9999px;
    background-color: #222;
    transform-origin: 50% calc(100% - 0px);
}

.event-union-button .arrow-down::before {
    transform: rotate(45deg);
}

.event-union-button .arrow-down::after {
    transform: rotate(-45deg);
}

.block-top-event--header.event-union-main-title {
    border: none !important;
    border-bottom: none !important;
    box-shadow: none !important;
    background-image: none !important;
    padding-bottom: 0 !important;
    max-width: 900px;
    margin: 35px auto 18px !important;
    text-align: center !important;
}

.block-top-event--header.event-union-main-title::after {
    display: none !important;
}

.event-union-main-title {
    font-size: 28px;
    font-weight: 700;
    color: #222;
}

.summary-text {
    max-width: 900px;
    margin: 0 auto 40px;
    text-align: center;
}

.summary-text p {
    font-size: 16px;
    line-height: 2;
    color: #222;
    margin: 0;
}

.event-union-buttonarea-sp {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin: 0 5px;
}

.event-union-button-sp {
    width: 160px;
    font-size: 14px;
    margin: 6px;
    padding: 6px;
    text-align: center;
    background-color: #EDFCEF;
    border: solid 1px #22AB37;
    color: #222;
    border-radius: 12px;
}

.event-union-button-sp .arrow-down {
    position: relative;
    display: inline-block;
    width: 13.7px;
    height: 7.4px;
}

.event-union-button-sp .arrow-down::before,
.event-union-button-sp .arrow-down::after {
    content: "";
    position: absolute;
    bottom: 1px;
    left: calc(50% + 5px);
    width: 1px;
    height: 10px;
    border-radius: 9999px;
    background-color: #222;
    transform-origin: 50% calc(100% - 0.5px);
}

.event-union-button-sp .arrow-down::before {
    transform: rotate(45deg);
}

.event-union-button-sp .arrow-down::after {
    transform: rotate(-45deg);
}

.event-union-title-pc p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 35px;
}

.event-union-link-pc {
    max-width: 1080px;
    margin: 0 auto 20px;
    text-align: right;
    font-size: 17px;
    line-height: 1.8;
    padding: 0 20px;
}

.event-union-title-sp p {
    font-size: 14px;
    line-height: 1.8;
    padding: 0 20px;
    margin-bottom: 20px;
}

.event-union-link-sp {
    text-align: right;
    font-size: 14px;
    line-height: 1.8;
    padding: 0 20px;
    margin-bottom: 25px;
}

.medicine-caution {
    max-width: 1210px;
    margin: -25px auto 28px;
    padding: 0 0 0 20px;
    font-size: 13px;
    line-height: 1.6;
    text-align: left;
}

.medicine-caution span {
    color: red;
}

@media screen and (max-width: 767px) {
    .event-union-nav {
        margin: 20px auto 30px;
        padding: 0 16px;
    }

    .event-union-nav-section {
        margin-bottom: 26px;
    }

    .event-union-nav-title {
        font-size: 22px;
        border-bottom-width: 2px;
        margin-bottom: 10px;
    }

    .event-union-buttonarea {
        gap: 8px;
    }

    .event-union-button {
        width: calc(50% - 4px);
        box-sizing: border-box;
        font-size: 13px;
        margin: 0;
        padding: 7px 6px;
        border-width: 1px;
    }

    .event-union-main-title {
        font-size: 22px;
    }

    .summary-text {
        max-width: none;
        margin: 0 auto 30px;
        padding: 0 16px;
    }

    .summary-text p {
        font-size: 14px;
        line-height: 1.8;
    }

    .medicine-caution {
        margin: 20px 0 16px;
        padding: 0 16px;
        font-size: 12px;
    }

    .event-union-link-pc {
        margin-bottom: 25px;
        font-size: 14px;
    }
}