/* =========================================================
   COLUMN
========================================================= */

.column-list,
.column-detail{

    padding:90px 0 120px;

    background:#fff;

}

.column-list .inner,
.column-detail .inner{

    width:min(1180px,calc(100% - 80px));

    margin:0 auto;

}

/* =========================================================
   見出し
========================================================= */

.column-list__head{

    margin-bottom:60px;

    text-align:center;

}

.column-list__head h2,
.column-related__head h2{

    margin:0;

    color:#173f5b;

    font-family:
    "Yu Mincho",
    "Hiragino Mincho ProN",
    serif;

    font-size:clamp(30px,3vw,40px);

    font-weight:500;

    letter-spacing:.08em;

}

.column-list__head p,
.column-related__head p{

    margin:18px auto 0;

    max-width:760px;

    color:#6f777c;

    line-height:2;

}

/* =========================================================
   一覧
========================================================= */

.column-grid{

    display:grid;

    grid-template-columns:
    repeat(3,1fr);

    gap:42px;

}

.column-card{

    background:#fff;

    border:1px solid #ece8df;

    transition:
    .35s;

    overflow:hidden;

}

.column-card:hover{

    transform:translateY(-8px);

    box-shadow:
    0 18px 50px
    rgba(0,0,0,.08);

    border-color:#d9c8a2;

}

.column-card__link{

    display:block;

    color:inherit;

    text-decoration:none;

}

.column-card__image{

    aspect-ratio:16 / 9;

    overflow:hidden;

    background:#f6f6f6;

}

.column-card__image img{

    width:100%;

    height:100%;

    object-fit:cover;

    transition:.6s;

}

.column-card:hover
.column-card__image img{

    transform:scale(1.06);

}

.column-card__body{

    padding:28px;

}
/* =========================================================
   カード本文
========================================================= */

.column-card__meta{

    display:flex;

    justify-content:space-between;

    align-items:center;

    margin-bottom:18px;

    gap:12px;

    font-size:13px;

    color:#8b9397;

}

.column-card__category{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    padding:6px 14px;

    border-radius:999px;

    background:#f7f2e8;

    color:#9b7c38;

    font-size:12px;

    font-weight:700;

    letter-spacing:.08em;

}

.column-card__title{

    margin:0;

    min-height:3.2em;

    color:#173f5b;

    font-size:22px;

    font-weight:700;

    line-height:1.6;

    transition:.3s;

}

.column-card:hover
.column-card__title{

    color:#9b7c38;

}

.column-card__excerpt{

    margin:18px 0 0;

    color:#666;

    line-height:1.95;

    font-size:15px;

    display:-webkit-box;

    -webkit-line-clamp:2;

    -webkit-box-orient:vertical;

    overflow:hidden;

}

.column-card__more{

    display:inline-flex;

    align-items:center;

    gap:10px;

    margin-top:28px;

    color:#173f5b;

    font-size:13px;

    font-weight:700;

    letter-spacing:.08em;

}

.column-card__more::after{

    content:"→";

    transition:.3s;

}

.column-card:hover
.column-card__more::after{

    transform:translateX(6px);

}

/* =========================================================
   記事詳細
========================================================= */

.column-entry{

    max-width:920px;

    margin:0 auto;

}

.column-entry__header{

    margin-bottom:50px;

}

.column-entry__meta{

    display:flex;

    flex-wrap:wrap;

    align-items:center;

    gap:14px;

    margin-bottom:26px;

    color:#8b9397;

    font-size:14px;

}

.column-entry__category{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    padding:7px 18px;

    border-radius:999px;

    background:#f7f2e8;

    color:#9b7c38;

    font-weight:700;

}

.column-entry__title{

    margin:0;

    color:#173f5b;

    font-family:

    "Yu Mincho",

    "Hiragino Mincho ProN",

    serif;

    font-size:clamp(34px,4vw,46px);

    font-weight:500;

    line-height:1.45;

    letter-spacing:.05em;

}
/* =========================================================
   サムネイル
========================================================= */

.column-entry__thumbnail{

    margin:0 0 55px;

    overflow:hidden;

    border-radius:18px;

    box-shadow:
        0 20px 60px rgba(0,0,0,.10);

}

.column-entry__thumbnail img{

    display:block;

    width:100%;

    height:auto;

}

/* =========================================================
   リード
========================================================= */

.column-entry__lead{

    margin:0 0 60px;

    padding:34px 42px;

    background:#faf8f3;

    border-left:6px solid #c2a467;

}

.column-entry__lead p{

    margin:0;

    color:#555;

    font-size:17px;

    line-height:2.2;

}

/* =========================================================
   本文
========================================================= */

.column-entry__content{

    color:#444;

    font-size:17px;

    line-height:2.15;

}

.column-entry__content > *:first-child{

    margin-top:0;

}

.column-entry__content h2{

    margin:90px 0 35px;

    padding-bottom:18px;

    border-bottom:2px solid #d9c8a2;

    color:#173f5b;

    font-family:

        "Yu Mincho",

        "Hiragino Mincho ProN",

        serif;

    font-size:34px;

    font-weight:500;

    line-height:1.5;

}

.column-entry__content h3{

    margin:60px 0 22px;

    padding-left:18px;

    border-left:5px solid #b79a5f;

    color:#173f5b;

    font-size:26px;

    line-height:1.6;

}

.column-entry__content h4{

    margin:45px 0 18px;

    color:#173f5b;

    font-size:21px;

    font-weight:700;

}

.column-entry__content p{

    margin:0 0 28px;

}

.column-entry__content ul,

.column-entry__content ol{

    margin:0 0 35px 1.6em;

    line-height:2;

}

.column-entry__content li{

    margin-bottom:10px;

}

.column-entry__content strong{

    color:#173f5b;

    font-weight:700;

}

.column-entry__content a{

    color:#173f5b;

    text-decoration:underline;

}

.column-entry__content img{

    display:block;

    max-width:100%;

    height:auto;

    margin:50px auto;

    border-radius:14px;

}

.column-entry__content table{

    width:100%;

    margin:45px 0;

    border-collapse:collapse;

}

.column-entry__content th{

    padding:16px;

    background:#173f5b;

    color:#fff;

    border:1px solid #d8d8d8;

    font-weight:600;

}

.column-entry__content td{

    padding:16px;

    border:1px solid #ddd;

    background:#fff;

}

.column-entry__content blockquote{

    margin:45px 0;

    padding:30px 35px;

    background:#fafafa;

    border-left:5px solid #c2a467;

    color:#666;

    font-style:italic;

}
/* =========================================================
   シェアボタン
========================================================= */

.column-share{

    margin:90px 0 70px;

    padding:40px;

    background:#faf8f3;

    border:1px solid #ece4d4;

    text-align:center;

}

.column-share h3{

    margin:0 0 25px;

    color:#173f5b;

    font-size:22px;

    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        serif;

}

.column-share__buttons{

    display:flex;

    justify-content:center;

    flex-wrap:wrap;

    gap:16px;

}

.column-share__buttons a{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    min-width:180px;

    height:50px;

    border:1px solid #d7c59d;

    background:#fff;

    color:#173f5b;

    text-decoration:none;

    transition:.3s;

}

.column-share__buttons a:hover{

    background:#173f5b;

    color:#fff;

}

/* =========================================================
   前後記事
========================================================= */

.column-prevnext{

    display:grid;

    grid-template-columns:repeat(2,1fr);

    gap:30px;

    margin:90px 0;

}

.column-prevnext a{

    display:block;

    padding:28px 34px;

    border:1px solid #e5e5e5;

    text-decoration:none;

    color:#173f5b;

    transition:.3s;

}

.column-prevnext a:hover{

    border-color:#c4ae7e;

    box-shadow:
        0 12px 35px rgba(0,0,0,.08);

}

.column-prevnext small{

    display:block;

    margin-bottom:12px;

    color:#999;

    font-size:12px;

    letter-spacing:.08em;

}

.column-prevnext span{

    display:block;

    line-height:1.8;

    font-weight:700;

}

/* =========================================================
   関連記事
========================================================= */

.column-related{

    /*margin-top:120px;

    padding-top:80px;*/

    border-top:1px solid #ececec;

}

.column-related__head{

    margin-bottom:45px;

    text-align:center;

}

/* =========================================================
   CTA
========================================================= */

.column-cta{

    margin-top:120px;

    padding:80px;

    background: linear-gradient(
        135deg,
        #eef2f5,
        #dce4ea
    );

    color:#fff;

    text-align:center;

    border-radius:18px;

}

.column-cta__inner{

    max-width:760px;

    margin:0 auto;

}

.column-cta h2{

    margin:0;

    font-family:
        "Yu Mincho",
        "Hiragino Mincho ProN",
        serif;

    font-size:38px;

    font-weight:500;

    line-height:1.6;

}

.column-cta p{

    margin:28px 0 40px;

    line-height:2;

    opacity:.92;

}

.column-cta__buttons{

    display:flex;

    justify-content:center;

    flex-wrap:wrap;

    gap:20px;

}

.column-cta__buttons .button{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    min-width:240px;

    height:60px;

    border-radius:999px;

    text-decoration:none;

    transition:.3s;

}

.button--primary{

    background:#fff;

    color:#173f5b;

}

.button--secondary{

    background:transparent;

    color:#fff;

    border:1px solid rgba(255,255,255,.45);

}

.button--primary:hover{

    transform:translateY(-4px);

}

.button--secondary:hover{

    background:#fff;

    color:#173f5b;

}
/* =========================================================
   ページネーション
========================================================= */

.pagination{

    display:flex;

    justify-content:center;

    align-items:center;

    gap:14px;

    margin-top:80px;

}

.pagination__numbers{

    display:flex;

    gap:10px;

}

.pagination a,
.pagination span{

    display:flex;

    align-items:center;

    justify-content:center;

    width:48px;

    height:48px;

    border:1px solid #ddd;

    text-decoration:none;

    color:#173f5b;

    transition:.3s;

}

.pagination a:hover{

    border-color:#c4ae7e;

    background:#173f5b;

    color:#fff;

}

.pagination .is-current{

    background:#173f5b;

    color:#fff;

    border-color:#173f5b;

}

.pagination__prev,
.pagination__next{

    width:auto !important;

    padding:0 22px;

}

/* =========================================================
   フッター
========================================================= */

.column-entry__footer{

    margin-top:100px;

    padding-top:50px;

    border-top:1px solid #ececec;

    text-align:center;

}

.column-entry__back .button{

    display:inline-flex;

    align-items:center;

    justify-content:center;

    min-width:260px;

    height:58px;

    border:1px solid #173f5b;

    color:#173f5b;

    background:#fff;

    text-decoration:none;

    transition:.3s;

}

.column-entry__back .button:hover{

    background:#173f5b;

    color:#fff;

}

/* =========================================================
   Responsive
========================================================= */

@media (max-width:900px){

    .column-grid{

        grid-template-columns:repeat(2,1fr);

        gap:24px;

    }

    .column-prevnext{

        grid-template-columns:1fr;

    }

    .column-cta{

        padding:50px 28px;

    }

    .column-cta h2{

        font-size:30px;

    }

}

@media (max-width:767px){

    .column-list,
    .column-detail{

        padding:60px 0 80px;

    }

    .column-list .inner,
    .column-detail .inner{

        width:min(100% - 32px,1180px);

    }

    .column-grid{

        grid-template-columns:repeat(2,1fr);

        gap:18px;

    }

    .column-card__body{

        padding:18px;

    }

    .column-card__title{

        font-size:17px;

        min-height:auto;

    }

    .column-card__excerpt{

        display:none;

    }

    .column-card__more{

        margin-top:16px;

    }

    .column-entry__title{

        font-size:30px;

    }

    .column-entry__lead{

        padding:24px;

    }

    .column-entry__content{

        font-size:16px;

        line-height:2;

    }

    .column-entry__content h2{

        margin:60px 0 24px;

        font-size:28px;

    }

    .column-entry__content h3{

        margin:45px 0 18px;

        font-size:22px;

    }

    .column-share{

        padding:28px 20px;

    }

    .column-share__buttons{

        flex-direction:column;

    }

    .column-share__buttons a{

        width:100%;

    }

    .column-cta__buttons{

        flex-direction:column;

    }

    .column-cta__buttons .button{

        width:100%;

        min-width:0;

    }

    .pagination{

        flex-wrap:wrap;

    }

}


/* ==========================
   カテゴリナビ
========================== */

.column-category-nav{

    display:flex;

    flex-wrap:wrap;

    justify-content:center;

    gap:14px;

    margin:0 0 60px;

}

.column-category-nav a{

    display:inline-flex;

    align-items:center;

    gap:8px;

    padding:12px 22px;

    border:1px solid #ddd;

    border-radius:999px;

    color:#173f5b;

    text-decoration:none;

    transition:.3s;

}

.column-category-nav a:hover,

.column-category-nav a.is-current{

    background:#173f5b;

    color:#fff;

    border-color:#173f5b;

}

.column-category-nav span{

    opacity:.7;

    font-size:12px;

}

/* ==========================
   目次
========================== */

.column-toc{

    margin:0 0 60px;

    padding:35px;

    background:#faf8f3;

    border:1px solid #ece4d4;

}

.column-toc h2{

    margin:0 0 20px;

    color:#173f5b;

    font-size:26px;

}

.column-toc ol{

    margin:0;

    padding-left:22px;

}

.column-toc li{

    margin:12px 0;

}

.column-toc li.level-3{

    margin-left:18px;

}

.column-toc a{

    color:#173f5b;

    text-decoration:none;

}

.column-toc a:hover{

    color:#b79a5f;

}