@charset "UTF-8";

/*-nav-*/
#nav .overlay .overlay-menu {
    gap: 70px;
    max-width: 1100px;
    align-items:normal;
}
#nav .overlay .title_box {
    display: flex;
    flex-direction: column;
    justify-content: center;
}
#nav .overlay .main_box li.sub {
    display: none;
}
#nav .overlay .overlay-menu .sub_box {
    display: flex;
    flex-direction: column;
    gap: 60px;
}
#nav .overlay .overlay-menu .sub_box li a {
    display: block;
    font-size: 19px;
    font-family: 'Zen Old Mincho', sans-serif;
    font-weight: 500;
    letter-spacing: 0;
    color: #7c8b81;
    transition: 0.3s;
}
#nav .overlay .overlay-menu .sub_box li a:hover{
    color: #ffffff;
}
@media screen and (max-width: 1220px) {
    #nav .overlay .overlay-menu {
        gap: 5.39vw;
    }
    #nav .overlay .title_box h2 {
        font-size: 3.2vw;
        font-weight: 500;
        margin-bottom: 5.41vw;
        text-align: center;
    }
    #nav .overlay .title_box .sub {
        font-size: 1.31vw;
        max-width: 18.36vw;
    }
    #nav .overlay .main_box li {
        margin-bottom: 4.1vw;
    }
    #nav .overlay .main_box li:not(.search_box) a {
        font-size: 2.62vw;
    }
    #nav .overlay .main_box li:not(.search_box) a span {
        font-size: 1.06vw;
        padding-top: 0.9vw;
    }
    #nav .overlay .overlay-menu .sub_box {
        gap: 4.92vw;
    }
    #nav .overlay .overlay-menu .sub_box li a {
        font-size: 1.56vw;
    }
}
@media screen and (max-width: 768px) {
    #nav .overlay .overlay-menu {
        gap: 4vw 8vw;
        top: 100px;
    }
    #nav .overlay .title_box {
        width: 100%;
    }
    #nav .overlay .title_box h2 {
        font-size: 33px;
    }
    #nav .overlay .title_box .sub {
        font-size: 16px;
        max-width: 224px;
    }
    #nav .overlay .main_box li:not(.search_box) a {
        font-size: 32px;
    }
    #nav .overlay .main_box li:not(.search_box) a span {
        font-size: 12px;
    }
    #nav .overlay .overlay-menu .sub_box li a {
        font-size: 17px;
    }
}
@media screen and (max-width: 640px) {
    #nav .overlay .overlay-menu {
        gap: 24%;
        top: 86px;
    }
    #nav .overlay .title_box {
        width: auto;
        display: block;
    }
    #nav .overlay .main_box li {
        margin-bottom: 32px;
    }
    #nav .overlay .main_box li:nth-of-type(4) {
        margin-bottom: 32px;
    }
    #nav .overlay .main_box li.sub {
        display: block;
    }
    #nav .overlay .main_box li.sub a {
        display: block;
        font-size: 14px;
        font-family: 'Zen Old Mincho', sans-serif;
        font-weight: 500;
        letter-spacing: 0;
        color: #7c8b81;
    }
    #nav .overlay .overlay-menu .sub_box {
        display: none;
    }
}

/*-bottom_menu-*/
#bottom_menu ul {
    gap: 1px;
}
#bottom_menu li {
    width: calc((100% - 3px) / 4);
    height: 245px;
    border: none;
    box-shadow: 0 0 0 1px #6d7e73;
}
#bottom_menu li:nth-child(n+5) {
    height: 165px;
}
#bottom_menu li a {
    padding-top: 86px;
}
#bottom_menu li:nth-child(n+5) a {
    display: grid;
    place-content: center;
    padding-top: 0;
}
#bottom_menu li a h3 {
    font-size: 27px;
    margin-bottom: 17px;
}
#bottom_menu li a p {
    font-size: 12px;
    margin-bottom: 10px;
    line-height: 1;
}
#bottom_menu li a span {
    font-size: 11px;
}
#bottom_menu li:nth-child(n+5) a h3 {
    font-size: 16px;
    color: #9ab1a0;
    margin-bottom: 0;
}
@media screen and (max-width: 840px) {
    #bottom_menu li {
        width: calc((100% - 1px) / 2);
        height: 245px;
    }
}
@media screen and (max-width: 640px) {
    #bottom_menu li {
        height: 113px;
    }
    #bottom_menu li:nth-child(n+5) {
        height: 83px;
    }
    #bottom_menu li a {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding-top: 0;
    }
    #bottom_menu li:nth-of-type(2) a {
        padding-top: 0;
    }
    #bottom_menu li a h3 {
        font-size: 18px;
        margin-bottom: 0;
    }
    #bottom_menu li a p {
        font-size: 10px;
        margin-bottom: 0;
    }
    #bottom_menu li a span {
        font-size: 10px;
    }
    #bottom_menu li:nth-child(n+5) a h3 {
        font-size: 11px;
    }
}