@media (max-width: 768px) {
    body.is-opennav {
        height: 100vh;
        overflow: hidden;
    }
}

.c-special-nav {
    /* position */
    position: relative;
    /* box model */
    width: 100%;
}

@media (max-width: 768px) {
    .c-special-nav {
        height: 50px;
    }
}

.c-special-nav__inner {
    /* include */
}

@media (min-width: 769px) {
    .c-special-nav__inner {
        /* box model */
        width: 100%;
    }

    .c-special-nav__inner.is-active {
        /* position */
        position: fixed;
        top: 0;
        z-index: 200;
    }

    .c-special-nav__inner.is-active .c-special-nav__main {
        background-color: #c8c8c8;
    }

    .c-special-nav__inner.is-active .c-special-nav__main__item__link {
        padding: 1.3rem .8rem;
    }

    .c-special-nav__inner.is-active .c-special-nav__main__item__link.is-current {
        /* background */
        background-color: #a7c7e6;
    }

    .c-special-nav__inner.is-active .c-special-nav__sub {
        background-color: #dcdcdc;
    }

    .c-special-nav__inner.is-active .c-special-nav__sub__item__link {
        padding: .35rem 1.9rem;
    }

    .c-special-nav__inner.is-active .c-special-nav__sub__item:first-child .c-special-nav__sub__item__link {
        padding-left: 0;
    }
}

@media (max-width: 768px) {
    .c-special-nav__inner {
        /* display */
        display: none;
    }
}

.c-special-nav__main {
    /* background */
    background-color: #e6e6e6;
}

.c-special-nav__main__inner {
    /* display */
    display: flex;
    /* animation */
    transition: background-color .2s ease;
    /* box model */
    max-width: 1212px;
    margin: 0 auto;
}

.c-special-nav__main__item {
    /* box model */
    /* width: 16.66%; */
    width: 33.33%;
}

.c-special-nav__main__item__link {
    /* include */
    /* display */
    display: flex;
    align-items: center;
    justify-content: center;
    /* box model */
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    padding: 2.1rem .8rem;
    /* animation */
    transition: background-color .2s ease, padding .2s ease;
    /* typography */
    font-size: 1.4rem;
    line-height: 1.7142857143;
    text-align: center;
    text-decoration: none;
    color: #333333;
}

@media (min-width: 769px) {
    .c-special-nav__main__item__link:hover {
        /* background */
        background-color: #ccdff1;
    }
}

.c-special-nav__main__item__link--head {
    /* box model */
    box-sizing: border-box;
    padding: 2.15rem .8rem;
    /* typography */
    font-size: 1.8rem;
    line-height: 1.3333333333;
    color: #005eb8;
}

.c-special-nav__main__item__link.is-current {
    /* background */
    background-color: #ccdff1;
}

.c-special-nav__sub {
    /* background */
    background-color: #fafafa;
    /* animation */
    transition: background-color .2s ease;
}

.c-special-nav__sub__inner {
    /* display */
    display: flex;
    flex-wrap: wrap;
    /* box model */
    box-sizing: border-box;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 3.4rem;
}

.c-special-nav__sub__item__link {
    /* position */
    position: relative;
    /* display */
    display: block;
    /* animation */
    transition: padding .2s ease;
    /* box model */
    box-sizing: border-box;
    padding: .85rem 1.9rem;
    /* typography */
    font-size: 1.3rem;
    line-height: 1.8461538462;
    text-align: center;
    text-decoration: none;
    color: #333333;
}

.c-special-nav__sub__item__link::before {
    content: '';
    /* position */
    position: absolute;
    top: 50%;
    left: 0;
    /* display */
    display: block;
    transform: translateY(-50%);
    /* box model */
    height: 1.4rem;
    border-left: solid 0.1rem #333333;
}

.c-special-nav__sub__item__link:hover {
    /* typography */
    color: #005eb8;
}

.c-special-nav__sub__item__link.is-current {
    color: #005eb8;
}

.c-special-nav__sub__item:first-child .c-special-nav__sub__item__link {
    /* box model */
    padding-left: 0;
}

.c-special-nav__sub__item:first-child .c-special-nav__sub__item__link::before {
    content: none;
}

.c-special-nav .c-special-nav-sp {
    /* include */
    /* box model */
    width: 100%;
}

@media (min-width: 769px) {
    .c-special-nav .c-special-nav-sp {
        /* display */
        display: none;
    }
}

.c-special-nav .c-special-nav-sp__head {
    /* display */
    display: flex;
    align-items: center;
    /* box model */
    padding-left: 2rem;
    height: 50px;
    /* background */
    background-color: #ccdff1;
}

.c-special-nav .c-special-nav-sp__head__text {
    /* display */
    display: block;
    /* typography */
    font-size: 1.6rem;
    line-height: 1.5;
    color: #005eb8;
    font-weight: bold;
    text-decoration: none;
}

.c-special-nav .c-special-nav-sp__head__btn {
    /* display */
    display: block;
    /* box model */
    width: 50px;
    height: 50px;
    margin-left: auto;
    margin-right: 0;
    /* background */
    cursor: pointer;
    outline: none;
}

.c-special-nav .c-special-nav-sp__head__btn > span {
    /* position */
    position: relative;
    /* display */
    display: block;
    /* box model */
    width: 1.6rem;
    height: .2rem;
    margin: 0 auto;
    /* background */
    background-color: #005eb8;
    cursor: pointer;
}

.c-special-nav .c-special-nav-sp__head__btn > span::before,
.c-special-nav .c-special-nav-sp__head__btn > span::after {
    /* content */
    content: '';
    /* position */
    position: absolute;
    left: 0;
    /* display */
    display: block;
    /* box model */
    width: 1.6rem;
    height: .2rem;
    /* background */
    background-color: #005eb8;
}

.c-special-nav .c-special-nav-sp__head__btn > span::before {
    /* position */
    top: -.6rem;
}

.c-special-nav .c-special-nav-sp__head__btn > span::after {
    /* position */
    top: .6rem;
}

.c-special-nav .c-special-nav-sp__main {
    /* position */
    position: absolute;
    /* display */
    visibility: hidden;
    opacity: 0;
    /* box model */
    width: 100%;
    transition: opacity .5s, visibility .5s;
}

.c-special-nav .c-special-nav-sp__main__item {
    /* box model */
    height: 7.5rem;
    overflow: hidden;
    /* animation */
    transition: height .5s;
}

.c-special-nav .c-special-nav-sp__main__item:not(:last-child) {
    /* box model */
    border-bottom: solid .1rem #fff;
}

.c-special-nav .c-special-nav-sp__main__item__link {
    /* position */
    position: relative;
    /* display */
    display: flex;
    align-items: center;
    /* box model */
    box-sizing: border-box;
    width: 100%;
    height: 7.5rem;
    padding: 0 2rem;
    /* typography */
    font-size: 1.4rem;
    line-height: 1.7142857143;
    color: #333333;
    text-decoration: none;
    /* background */
    cursor: pointer;
    outline: none;
    background-color: #f0f0f0;
}

.c-special-nav .c-special-nav-sp__main__item__link:not(:last-child)::after {
    /* content */
    content: '';
    /* position */
    position: absolute;
    top: 50%;
    right: 2rem;
    /* display */
    display: block;
    transform: translateY(-50%) rotate(90deg);
    /* box model */
    width: 11px;
    height: 11px;
    /* background */
    background-image: url("data:image/svg+xml;base64,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");
    background-repeat: no-repeat;
    background-size: contain;
}

.c-special-nav .c-special-nav-sp__main__item.is-opennav-sub .c-special-nav-sp__sub {
    /* position */
    z-index: 1;
}

.c-special-nav .c-special-nav-sp__main__item.is-opennav-sub .c-special-nav-sp__main__item__link:not(:last-child)::after {
    /* display */
    display: block;
    transform: translateY(-50%) rotate(-90deg);
}

.c-special-nav .c-special-nav-sp.is-opennav {
    /* position */
    position: fixed;
    z-index: 100;
    top: 49px;
    right: 0;
    bottom: 0;
    left: 0;
    /* clippling */
    overflow-y: scroll;
}

.c-special-nav .c-special-nav-sp.is-opennav .c-special-nav-sp__head {
    position: relative;
    z-index: 200;
}

.c-special-nav .c-special-nav-sp.is-opennav .c-special-nav-sp__main {
    /* position */
    position: relative;
    z-index: 100;
    /* display */
    visibility: visible;
    opacity: 1;
}

.c-special-nav .c-special-nav-sp.is-opennav .c-special-nav-sp__head__btn > span {
    height: 0;
}

.c-special-nav .c-special-nav-sp.is-opennav .c-special-nav-sp__head__btn > span::before {
    /* position */
    top: 0;
    transform: rotate(45deg);
}

.c-special-nav .c-special-nav-sp.is-opennav .c-special-nav-sp__head__btn > span::after {
    /* position */
    top: 0;
    transform: rotate(-45deg);
}

.c-special-nav .c-special-nav-sp.is-opennav .c-special-nav__layer {
    /* display */
    opacity: 1;
}

.c-special-nav .c-special-nav-sp.is-active {
    /* position */
    position: fixed;
    z-index: 200;
    top: 0;
}

.c-special-nav .c-special-nav-sp__sub {
    /* position */
    position: relative;
    z-index: -100;
    /* box model */
    width: 100%;
    box-sizing: border-box;
    padding: 0 2rem;
    /* background */
    background-color: #fff;
}

.c-special-nav .c-special-nav-sp__sub__item:not(:last-child) {
    /* box model */
    border-bottom: solid 0.1rem #f0f0f0;
}

.c-special-nav .c-special-nav-sp__sub__item__link {
    /* display */
    display: flex;
    align-items: center;
    /* box model */
    width: 100%;
    height: 5.4rem;
    padding-left: 2rem;
    /* typography */
    font-size: 1.2rem;
    line-height: 2;
    color: #333333;
    text-decoration: none;
}

.c-special-nav__layer {
    /* include */
    /* position */
    position: absolute;
    top: 0;
    /* display */
    z-index: 99;
    opacity: 0;
    /* animation */
    transition: opacity .4s;
    /* box model */
    width: 100%;
    /* background */
    background-color: rgba(0, 0, 0, 0.3);
}

@media (min-width: 769px) {
    .c-special-nav__layer {
        /* display */
        display: none;
    }
}