.first_wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0;

    .sitemap_container {
        margin-top: 56px;
        margin-bottom: 0;
        display: flex;
        flex-direction: column;
        gap: 32px;

        /* サイトマップボックスの基本スタイル */
        .sitemap_box {
            width: 100%;
            max-width: 1120px;
            min-height: 213px;
            background: #FFFFFF;
            border: 1px solid #CCCFD1;
            border-radius: 4px;
            padding: 45px 40px 43px;
            box-sizing: border-box;

            /* 各ボックスのタイトル */
            .sitemap_box_title {
                font-family: "IBM Plex Sans JP", sans-serif;
                font-size: 20px;
                font-weight: 600;
                line-height: 30px;
                color: #32373E;
                position: relative;
                padding-left: 16px;
                margin: 0;

                &::before {
                    content: "";
                    position: absolute;
                    left: 0;
                    top: 50%;
                    transform: translateY(-50%);
                    width: 4px;
                    height: 20px;
                    background-color: #C50018;
                }
            }

            /* タイトル下の区切り線 */
            .sitemap_line {
                height: 1px;
                background-color: #CCCFD1;
                margin-top: 9px;
                margin-bottom: 21px;
                border: none;
            }

            /* ボックス内のリンク */
            .sitemap_links {
                list-style: none;
                padding: 0;
                margin: 0;
                display: flex;
                flex-direction: column;

                &>li {
                    margin-bottom: 16px;

                    &.mb24 {
                        margin-bottom: 24px;
                    }

                    &:last-child {
                        margin-bottom: 0;
                    }
                }

                a {
                    font-family: "IBM Plex Sans JP", sans-serif;
                    font-size: 16px;
                    font-weight: 500;
                    line-height: 24px;
                    color: #0356CB;
                    text-decoration: underline;
                    transition: opacity 0.3s;

                    &:hover {
                        opacity: 0.7;
                        text-decoration: underline;
                    }
                }
            }

            /* 入れ子リストのサブカテゴリラベル用スタイル */
            .sub_label {
                font-family: "IBM Plex Sans JP", sans-serif;
                font-size: 16px;
                font-weight: 500;
                line-height: 24px;
                color: #32373E;
                display: inline-block;
                margin-bottom: 8px;
                position: relative;
                padding-left: 20px;

                &::before {
                    content: "";
                    position: absolute;
                    left: 0;
                    top: 50%;
                    transform: translateY(-50%);
                    width: 8px;
                    height: 8px;
                    background-color: #C50018;
                    border-radius: 50%;
                }
            }

            .sub_links {
                display: flex;
                flex-wrap: wrap;
                align-items: center;
                row-gap: 12px;

                a {
                    margin-bottom: 0;
                }
            }

            .separator {
                color: #CCCFD1;
                margin: 0 6px;
                font-size: 14px;
                user-select: none;
            }

            .separator_lg {
                color: #CCCFD1;
                margin: 0 8px;
                font-size: 14px;
                user-select: none;
            }
        }
    }
}





/*-------------------- pc-spの間 --------------------*/
/*---------- base > width:1440px ----------*/
@media(max-width:1439px) and (min-width:769px){
    .first_wrap {
        /* max-width: 77.778vw; */
        margin: 0 auto;
        padding: 0 1.389vw;
    
        .sitemap_container {
            margin-top: 3.889vw;
            margin-bottom: 0;
            display: flex;
            flex-direction: column;
            gap: 2.222vw;
    
            /* サイトマップボックスの基本スタイル */
            .sitemap_box {
                width: 100%;
                /* max-width: 77.778vw; */
                min-height: 14.792vw;
                background: #FFFFFF;
                border: 0.069vw solid #CCCFD1;
                border-radius: 0.278vw;
                padding: 3.125vw 2.778vw 2.986vw;
                box-sizing: border-box;
    
                /* 各ボックスのタイトル */
                .sitemap_box_title {
                    font-family: "IBM Plex Sans JP", sans-serif;
                    font-size: 1.389vw;
                    font-weight: 600;
                    line-height: 2.083vw;
                    color: #32373E;
                    position: relative;
                    padding-left: 1.111vw;
                    margin: 0;
    
                    &::before {
                        content: "";
                        position: absolute;
                        left: 0;
                        top: 50%;
                        transform: translateY(-50%);
                        width: 0.278vw;
                        height: 1.389vw;
                        background-color: #C50018;
                    }
                }
    
                /* タイトル下の区切り線 */
                .sitemap_line {
                    height: 0.069vw;
                    background-color: #CCCFD1;
                    margin-top: 0.625vw;
                    margin-bottom: 1.458vw;
                    border: none;
                }
    
                /* ボックス内のリンク */
                .sitemap_links {
                    list-style: none;
                    padding: 0;
                    margin: 0;
                    display: flex;
                    flex-direction: column;
    
                    &>li {
                        margin-bottom: 1.111vw;
    
                        &.mb24 {
                            margin-bottom: 1.667vw;
                        }
    
                        &:last-child {
                            margin-bottom: 0;
                        }
                    }
    
                    a {
                        font-family: "IBM Plex Sans JP", sans-serif;
                        font-size: 1.111vw;
                        font-weight: 500;
                        line-height: 1.667vw;
                        color: #0356CB;
                        text-decoration: underline;
                        transition: opacity 0.3s;
    
                        &:hover {
                            opacity: 0.7;
                            text-decoration: underline;
                        }
                    }
                }
    
                /* 入れ子リストのサブカテゴリラベル用スタイル */
                .sub_label {
                    font-family: "IBM Plex Sans JP", sans-serif;
                    font-size: 1.111vw;
                    font-weight: 500;
                    line-height: 1.667vw;
                    color: #32373E;
                    display: inline-block;
                    margin-bottom: 0.556vw;
                    position: relative;
                    padding-left: 1.389vw;
    
                    &::before {
                        content: "";
                        position: absolute;
                        left: 0;
                        top: 50%;
                        transform: translateY(-50%);
                        width: 0.556vw;
                        height: 0.556vw;
                        background-color: #C50018;
                        border-radius: 50%;
                    }
                }
    
                .sub_links {
                    display: flex;
                    flex-wrap: wrap;
                    align-items: center;
                    row-gap: 0.833vw;
    
                    a {
                        margin-bottom: 0;
                    }
                }
    
                .separator {
                    color: #CCCFD1;
                    margin: 0 0.417vw;
                    font-size: 0.972vw;
                    user-select: none;
                }
    
                .separator_lg {
                    color: #CCCFD1;
                    margin: 0 0.556vw;
                    font-size: 0.972vw;
                    user-select: none;
                }
            }
        }
    }
}





/*-------------------- sp --------------------*/
/*---------- デザインベースはwidth:375px ----------*/
@media(max-width:768px){
    .first_wrap {
        padding: 0 4.267vw;
    
        .sitemap_container {
            margin-top: 8.533vw;
            margin-bottom: 0;
            gap: 6.4vw;
    
            .sitemap_box {
                padding: 5.6vw 4.267vw 5.333vw;
                min-height: auto;
    
                .sitemap_box_title {
                    font-size: 4.267vw;
                    font-weight: 600;
                    line-height: 7.467vw;
                    padding-left: 3.2vw;
    
                    &::before {
                        height: 4.267vw;
                    }
                }
    
                .sitemap_line {
                    margin-top: 1.867vw;
                    margin-bottom: 4.533vw;
                }
    
                .sitemap_links {
                    &>li {
                        margin-bottom: 4.533vw;
    
                        &.mb24 {
                            margin-bottom: 5.333vw;
                        }
                    }
    
                    &.gap25_mobile>li {
                        margin-bottom: 6.667vw;
    
                        &:last-child {
                            margin-bottom: 0;
                        }
                    }
    
                    a {
                        font-size: 3.733vw;
                        line-height: 5.333vw;
                    }
                }
    
                .sub_label {
                    font-size: 3.733vw;
                    line-height: 5.333vw;
                    margin-bottom: 2.4vw;
                }
    
                .sub_links {
                    row-gap: 2.4vw;
    
                    a {
                        line-height: 6.4vw;
                    }
                }
    
                .separator {
                    margin: 0 1.067vw;
                }
    
                .separator_lg {
                    margin: 0 1.333vw;
                }
            }
        }
    }
}