body {
    font-family: Hiragino Kaku Gothic Pro,\30d2\30e9\30ae\30ce\89d2\30b4 Pro W3,\30e1\30a4\30ea\30aa,Meiryo,Meiryo UI,sans-serif!important;
}
.container {
    width: 100%;
}
.container__inner {
    box-sizing: border-box;
    padding-top: 40px;
    margin-right: auto;
    margin-left: auto;
    padding-bottom: 100px;
    @media only screen and (max-width: 1099.98px) {
        width: calc(100% - (1.6rem * 2));
    }
    @media only screen and (min-width: 1100px) {
        max-width: 1440px;
        padding-left: 50px;
        padding-right: 50px;
    }
}
.container__heading {
    line-height: 1.7;
    font-weight: bold;
    @media only screen and (max-width: 1099.98px) {
        font-size: 26px;
    }
    @media only screen and (min-width: 1100px) {
        font-size: 36px;
    }
}
.container__text {
    font-size: 16px;
    line-height: 1.8;
    @media only screen and (max-width: 1099.98px) {
        margin-top: 50px;
    }
    @media only screen and (min-width: 1100px) {
        margin-top: 100px;
    }
}
.download {
    margin-top: 40px;
}
.download__version-list {
    border-top: 1px solid #C9C9C9;
}
.download__version-details .download__version-summary span {
    transition: transform 0.2s linear;
    content: '';
    display: block;
    width: 24px;
    height: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    background-image: url('../img/arrow.svg');
}
.download__version-details[open] .download__version-summary span {
    transform: rotate(180deg);
}
.download__version-summary {
    padding-top: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #C9C9C9;
    cursor: pointer;
    display: grid;
    grid-template-columns: 1fr 24px;
    list-style: none;
    align-items: center;
}
.download__version-summary::-webkit-details-marker {
    display:none;
}
.download__version-heading {
    line-height: 1.4;
    font-weight: 600;
    @media only screen and (max-width: 1099.98px) {
        font-size: 22px;
    }
    @media only screen and (min-width: 1100px) {
        font-size: 32px;
    }
}
.download__version-content {
    overflow: hidden;
}
.download__content-item {
    padding-top: 16px;
    padding-bottom: 16px;
}
.download__content-heading {
    font-size: 16px;
    font-weight: 600;
    line-height: 1.8;
}
.download__content-button {
    column-gap: 8px;
    display: flex;
    align-items: center;
    background-color: white;
    border: none;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.4;
    color: #CF142B;
    cursor: pointer;
}
.download__content-button::before {
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    background-image: url('../img/download.svg');
}