/* PC */

footer {
    margin-top: 50px;
}

.footer-gray-area,
.footer-pr-gray-area,
.footer-jack-gray-area {
    padding: 55px 0 88px;
    background-color: #f4f6f9;
}

.footer-gray-position,
.backnumber-footer-gray-position {
    width: 1250px;
    margin: 0 auto;
}

.footer-gray-position > li,
.backnumber-footer-gray-position > li {
    display: flex;
}

.footer-gray-position > li:nth-of-type(n+2),
.backnumber-footer-gray-position > li:nth-of-type(n+2) {
    margin-top: 85px;
}

.footer-logo-area {
    width: 210px;
}

.footer-gray-menu-list {
    width: 1040px;
    display: flex;
    align-content: space-between;
    flex-wrap: wrap;
    font-size: 15px;
    line-height: 1;
}

.footer-gray-menu-list > li {
    display: flex;
    align-items: center;
    margin-right: 20px;
}

.footer-gray-menu-list > li a:hover {
    opacity: 0.5;
}

.footer-gray-menu-list > li::before {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 2.5px 0 2.5px 4.3px;
    border-color: transparent transparent transparent #9fa4ab;
    margin-right: 3px;
}

.footer-gray-position > li:nth-of-type(1) .footer-gray-menu-list,
.footer-gray-position > li:nth-of-type(2) .footer-gray-menu-list {
    height: 45px;
}

.footer-gray-position > li:nth-of-type(3) .footer-gray-menu-list,
.backnumber-footer-gray-position > li .footer-gray-menu-list {
    height: 46.5px;
}

.footer-blue-area,
.footer-pr-blue-area,
.footer-jack-blue-area {
    padding: 21px 0 17px;
    background-color: #0041b2;
}

.footer-blue-menu-position {
    width: 1250px;
    margin: 0 auto;
}

.footer-blue-menu-list {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    line-height: 1;
    margin-bottom: 20px;
}

.footer-blue-menu-list li:nth-of-type(n+2) {
    margin-left: 27px;
}

.footer-blue-menu-list li a {
    color: #ffffff;
}

.footer-blue-menu-list li a:hover {
    opacity: 0.5;
}

.footer-caution,
.copyright {
    font-size: 14px;
    text-align: center;
    color: #ffffff;
}

.sp-top-btn {
    display: none;
}

@media screen and (max-width: 1590px) {

    footer {
        margin-top: 108px;
    }

    .footer-gray-position,
    .backnumber-footer-gray-position {
        width: 1040px;
    }

    .footer-logo-area {
        width: 200px;
    }

    .footer-gray-menu-list {
        width: 840px;
        display: flex;
    }

    .footer-blue-menu-position {
        width: 1040px;
    }

    .footer-gray-position > li:nth-of-type(1) .footer-gray-menu-list,
    .footer-gray-position > li:nth-of-type(2) .footer-gray-menu-list {
        height: 78px;
    }

}

@media screen and (max-width: 1380px) {

    .footer-gray-area {
        width: 1040px;
        padding: 55px 170px 88px;
    }

    .footer-blue-area {
        width: 1040px;
        padding: 21px 170px 17px;
    }

}

/* PRコンテンツ 可変幅 */
@media screen and (min-width: 1051px) {

    .footer-pr-gray-area {
        width: 1040px;
        padding: 55px calc((100vw - 1040px) / 2) 88px;
    }

}

@media screen and (max-width: 1050px) {

    .footer-pr-gray-area {
        width: 1030px;
        padding: 55px 10px 88px;
    }

    .footer-pr-blue-area {
        width: 1050px;
    }

}
/* PRコンテンツ 可変幅 - END */

/* ジャック広告 */
@media screen and (max-width: 1660px) {

    .footer-jack-gray-area {
        width: 1320px;
        padding: 55px 170px 88px;
    }

    .footer-jack-blue-area {
        width: 1320px;
        padding: 21px 170px 17px;
    }

}
/* ジャック広告 - END */