.single-wap {
    width: clamp(0px, calc(100% - 40px), 1080px);
    margin: 0 auto;
}

.single-blog__grid {
    display: block;
}

/* =============================
    ヘッダー
     ============================= */
.single-blog__head {
    margin-bottom: clamp(10px, 1.3vw, 16px);
}

.single-blog__title {
    font-family: "dnp-shuei-mgothic-std", sans-serif;
    font-weight: 600;
    line-height: 1.2;
    font-size: clamp(22px, 2.6vw, 36px);
    color: #006E7C;
}

.single-blog__meta {
    display: flex;
    align-items: center;
    gap: clamp(8px, 0.9vw, 12px);
    margin-top: 10px;
}

.single-blog__date {
    font-family: "dnp-shuei-mgothic-std", sans-serif;
    font-weight: 400;
    line-height: 1.5;
    font-size: clamp(13px, 1.2vw, 16px);
    color: #006E7C;
}

/* =============================
KV
============================= */


.single-blog__kv-inner {
    margin-top: 0;
    margin-bottom: clamp(28px, 3.7vw, 50px);
}

.single-blog__thumb {
    width: 60%;
    height: auto;
    display: block;
    margin: auto;
}

/* =============================
   本文
============================= */
.single-blog__body {
    background: #fff;
}

.single-blog__content {
    font-size: clamp(13px, 1vw, 14px);
    line-height: 1.9;
    color: #000;
}

.single-blog__content h2 {
    font-size: clamp(20px, 2.1vw, 28px);
    font-weight: 600;
    color: #006E7C;
    font-family: "dnp-shuei-mgothic-std", sans-serif;
    line-height: 1.6;
    margin-bottom: clamp(10px, 1.1vw, 15px);
    margin-top: clamp(32px, 3.7vw, 50px);
}

.single-blog__content h3 {
    position: relative;
    font-size: clamp(17px, 1.6vw, 22px);
    font-weight: 600;
    color: #000;
    padding-bottom: 3px;
    margin-top: clamp(20px, 2.2vw, 30px);
    margin-bottom: clamp(10px, 1.1vw, 15px);
}

/* 下線 */
.single-blog__content h3::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: clamp(60px, 7vw, 95px);
    height: 2px;
    background: #006E7C;
}

.single-blog__content p {
    line-height: 1.5;
    font-family: "dnp-shuei-mgothic-std", sans-serif;
    margin-bottom: clamp(20px, 2.2vw, 30px);
}

.wp-block-image {
    margin: clamp(30px, 3.66vw, 50px) 0;
}

.single-blog__content a {
    color: #1d8aa0;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.single-blog__content h2 {
    scroll-margin-top: 80px;
}

html {
    scroll-behavior: smooth;
}

/* =============================
   目次デザイン
============================= */
.single-blog__toc {
    border: 1px solid #DBDBDB;
    border-radius: 5px;
    padding: clamp(16px, 2.2vw, 20px) clamp(18px, 2.2vw, 30px);
    margin: clamp(32px, 4.4vw, 60px) 0;
    background: #fff;
}

.single-blog__toc .single-blog__toc-title {
    margin: 0;
    font-family: "dnp-shuei-mgothic-std", sans-serif;
    font-size: clamp(14px, 1.3vw, 18px);
    font-weight: 400;
    color: #000;
    line-height: 1.5;
}

.single-blog__toc-list {
    margin: 0;
    padding-left: clamp(16px, 1.6vw, 22px);
    display: grid;
    row-gap: clamp(10px, 1vw, 13px);
    margin-top: clamp(8px, 0.9vw, 12px);
}

.single-blog__toc-item {
    list-style: decimal;
    font-size: clamp(13px, 1.2vw, 16px);
    line-height: 1.5;
    font-family: "dnp-shuei-mgothic-std", sans-serif;
}

.single-blog__toc .single-blog__toc-link {
    color: #006E7C;
    text-decoration: none;
}

.single-blog__toc .single-blog__toc-link:hover {
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* =============================
   SP
============================= */


@media (max-width: 819px) {
    .single-blog__thumb {
        width: 100%;
    }

    .single-blog__toc {
        padding: 16px 18px
    }

    .single-blog__toc-title {
        font-size: 14px;
    }

    .single-blog__toc-item {
        font-size: 16px;
    }

    .single-blog__toc .single-blog__toc-title {
        font-size: 17px;
    }

    .blog-inner {
        width: 100%;
    }

    .single-blog__meta {
        flex-wrap: wrap;
        /* 折り返しを許可 */
        row-gap: 8px;
        /* 行間 */
    }

    /* 日付：1行目フル幅 */
    .single-blog__date {
        width: 100%;
        order: 1;
    }
}