.title-area{
    margin-bottom: 80px;
}
.title-area b{
    font-size: 21px;
    padding-top: 20px;
    display: block;
    font-weight: 500;
}
#intro{
    position: relative;
    margin-top: 10vw;
}
#intro .title{
    height: 70px;
    width: auto;
}
#intro .wrap{
    text-align: center;
}
.news-container {
    display: flex;
    margin: 0 auto;
    gap: 50px;
}

/* 左カラム（カテゴリー・アーカイブ） */
.news-sidebar {
    min-width: 200px;
    padding: 0px;
    border-radius: 10px;
}

.news-sidebar-title {
    background: #70BD18;
    color: white;
    padding: 10px;
    font-size: 16px;
    border-radius: 10px;
    text-align: center;
}

.news-category-list,
.news-archive-list {
    list-style: none;
    padding: 0;
    margin-bottom: 80px;
}

.news-category-list li,
.news-archive-list li {
    margin: 10px 0;
}
.news-category-list li,
.news-archive-list li{
    display: flex;
    align-items: center;
}
.news-category-list li::before,
.news-archive-list li::before{
    content: "";
    margin-right: 6px;
    width: 10px;
    border-bottom: solid 1px #70BD18;
    height: 1px;
}
.news-category-list a,
.news-archive-list a {
    text-decoration: none;
    color: #4C4948;
    font-size: 16px;
}

.news-category-list a:hover,
.news-archive-list a:hover {
    color: #70BD18;
}

/* 右カラム（お知らせ一覧） */
.news-content {
    flex: 1;
}

.news-list {
    list-style: none;
    padding: 0px 0 20px;
}

.news-item {
    display: flex;
    align-items: center;
    gap: 20px;
    border-bottom: 1px solid #70BD18;
    padding: 30px 0;
}
.news-item:first-child{
    border-top: solid 1px #70BD18;
}

.news-date {
    color: #4C4948;
    min-width: 100px;
    font-size: 16px;
}

.news-category .category-label {
    background: #70BD18;
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 16px;
    min-width: 117px;
    display: block;
    text-align: center;
}

.news-title {
    flex: 1;
    text-decoration: none;
    color: #4C4948;
    font-size: 16px;
    font-weight: 500;
}

.news-title:hover {
    text-decoration: underline;
    color: #70BD18;
}

/* ページネーション */
.news-pagination {
    text-align: center;
    margin-top: 20px;
}

.news-pagination .page-numbers {
    display: inline-block;
    margin: 0 5px;
    padding: 5px 10px;
    text-decoration: none;
    color: #70BD18;
}

.news-pagination .page-numbers.current {
    border-bottom: solid 2px #70BD18;
}

.news-pagination .next,
.news-pagination .prev{
    padding: 7px 10px;
    width: 23px;
}
.next, .prev {
    font-size: 20px;
    color: #70BD18;
    background-color: #F3FAEE;
    border-radius: 30px;
}
.next img,.prev img{
    width: 13px;
    margin: auto;
    vertical-align: baseline;
}


/* ニュース詳細ページのスタイル */

#info_detail {
    margin-top: 5vw;
}
#info_detail .wrap{
    border-top: solid 1px #70BD18;
    border-bottom: solid 1px #70BD18;
    padding: 30px 0;
}
#info_detail p{
    font-size: 16px;
    line-height: 35px;
    margin-bottom: 1em;
    color: #4C4948;
}
#info_detail a{
    color: blue;
}
#info_detail .flex-wrap{
    display: flex;
    justify-content: space-between;
}
.info_title {
    font-size: 32px;
    color: #4C4948;
    line-height: 45px;
    margin-bottom: 80px;
}

.info_time {
    display: block;
    font-size: 16px;
    color: #4C4948;
    margin-bottom: 20px;
}

.info_detail_cell img{
    margin: 30px auto;
}

.caption {
    display: block;
    text-align: center;
    font-size: 12px;
    color: #4C4948;
    margin-top: 5px;
}
.list_btn{
    display: flex;
}
.link-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
}
.back-btn {
    background-color: #70BD18;
    color: #fff;
    font-size: 21px;
    font-weight: 500;
    padding: 25px 20px;
    border-radius: 8px;
    border: unset;
    cursor: pointer;
    display: flex;
    align-items: center;
    min-width: 220px;
    margin: 80px auto 30px;
    position: relative;
    text-align: center;
}


/* 矢印のデザイン */
.back-btn::after {
    content: url(../img/news/news-list.svg);
    font-size: 30px;
    font-weight: bold;
    color: #fff;
    margin-left: 10px;
    position: absolute;
    right: 25px;
    top: 50%;
    transform: translateY(-50%);
    width: 30px;
    line-height: 0;
}

@media screen and (max-width:767px) {
    #main{
        overflow: unset;
        padding-top: 60px;
    }
    #intro .title{
        height: 34px;
    }
    .title-area{
        position: relative;
    }
    .under-bg,.news-contact-bg {
        display: none;
    }
    .sub-title{
        font-size: 18px;
        margin-bottom: 30px;
    }
    h2{
        font-size: 31px;
        line-height: 180%;
        letter-spacing: 4px;
    }
    p{
        font-size: 18px;
        letter-spacing: 0;
    }
    .news-item {
        flex-wrap: wrap;
    }
    .news-container{
        flex-wrap: wrap-reverse;
        gap: 30px;
        margin-bottom: 50px;
    }
    .news-sidebar{
        flex: unset;
        width: 100%;
        display: flex;
        gap: 30px;
        justify-content: space-between;
        padding: 0;
    }
    .news-content{
        flex: unset;
        width: 100%;
        margin: 0 auto 50px;
    }
    .category-wrap {
        width: 100%;
    }
    .news-category-list, .news-archive-list{
        margin-bottom: 0px;
    }
    .news-title{
        flex: unset;
        display: block;
        width: 100%;
    }
    .back-btn{
        min-width: 200px;
    }
    .info_title{
        font-size: 26px;
        line-height: 200%;
    }
}