/* ========================================================= */
/* --- Single Post Styles (投稿ページ) --- */
/* ========================================================= */

/* 記事全体のベース設定 */
.post-content-wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background-color: #fff;
    line-height: 1.9;
}

/* タイトルエリア */
.news-title-area {
    margin-bottom: 3.5rem;
    text-align: center;
}

.entry-title {
    font-size: 2.2rem;
    font-weight: bold;
    color: var(--color-main);
    line-height: 1.4;
    margin-bottom: 1rem;
    text-align: center;
}

/* 日付の装飾 */
.news-date-wrapper {
    display: block;
    margin-bottom: 1rem;
    text-align: center;
}

.news-date {
    font-size: 0.95rem;
    color: var(--color-primary);
    font-weight: 600;
    letter-spacing: 0.1em;
}

/* --- 太文字(Bold)のカラー化 --- */
.standard-content-body strong,
.standard-content-body b {
    color: var(--color-main);
    font-weight: 700;
}

/* --- 見出し装飾 (H2) --- */
.wp-block-heading,
h2,
h3 {
    text-align: center;
    clear: both;
}

h2.wp-block-heading,
.standard-content-body h2 {
    font-size: 1.75rem;
    color: var(--color-main);
    margin: 4.5rem 0 2.5rem;
    padding-bottom: 0.8rem;
    position: relative;
}

h2.wp-block-heading::after,
.standard-content-body h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-secondary);
    border-radius: 2px;
}

/* --- 見出し装飾 (H3) --- */
h3.wp-block-heading,
.standard-content-body h3 {
    font-size: 1.4rem;
    color: var(--color-main);
    margin: 3rem 0 1.5rem;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

h3.wp-block-heading::before,
h3.wp-block-heading::after {
    content: "";
    flex-grow: 0;
    width: 20px;
    height: 1px;
    background-color: var(--color-border-medium);
    margin: 0 15px;
}

/* --- 記事本文 --- */
.standard-content-body {
    color: #444;
    font-size: 1.05rem;
}

.standard-content-body p {
    margin-bottom: 1.8rem;
}

/* アイキャッチ画像 */
.post-image-area {
    margin-bottom: 3rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

/* --- 1. リスト(ul / li)の装飾 --- */
.standard-content-body ul {
    list-style: none;
    padding: 1.5rem 1.8rem;
    background-color: var(--color-pale);
    border-radius: 10px;
    margin: 2rem 0;
}

.standard-content-body ul li {
    position: relative;
    padding-left: 1.5em;
    margin-bottom: 0.7em;
    line-height: 1.6;
}

.standard-content-body ul li::before {
    content: "";
    position: absolute;
    left: 0.2em;
    top: 0.6em;
    width: 7px;
    height: 7px;
    background-color: var(--color-secondary);
    border-radius: 50%;
}

/* --- 2. 番号付きリスト(ol / li)の装飾 --- */
.standard-content-body ol {
    counter-reset: my-counter;
    list-style: none;
    padding: 1.5rem 1.8rem;
    margin: 2rem 0;
}

.standard-content-body ol li {
    counter-increment: my-counter;
    position: relative;
    padding-left: 2.5em;
    margin-bottom: 1rem;
}

.standard-content-body ol li::before {
    content: counter(my-counter);
    position: absolute;
    left: 0;
    top: 0.1em;
    width: 1.8em;
    height: 1.8em;
    background-color: var(--color-primary);
    color: #fff;
    font-size: 0.85rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* --- aタグをボタン風リンクカードに装飾 --- */
.standard-content-body a:not(.wp-block-button__link):not(.blog-card) {
    display: block;
    width: fit-content;
    margin: 0.8rem auto;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border: none;
    border-radius: 50px;
    padding: 1.2rem 3.5rem;
    padding-right: 4rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(142, 120, 184, 0.3);
    position: relative;
    line-height: 1.6;
    text-align: center;
}

/* 矢印アイコンを右側に固定配置 */
.standard-content-body a:not(.wp-block-button__link):not(.blog-card)::after {
    content: "→";
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    color: #fff;
    transition: transform 0.3s ease;
}

/* ホバー時のアニメーション */
.standard-content-body a:not(.wp-block-button__link):not(.blog-card):hover {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-dark) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(115, 96, 163, 0.4);
}

.standard-content-body a:not(.wp-block-button__link):not(.blog-card):hover::after {
    transform: translateY(-50%) translateX(3px);
}

/* --- 4. リンクカード(ブログカード)の装飾 --- */
.wp-block-embed.is-type-rich,
.url-card {
    margin: 2.5rem 0;
}

.standard-content-body a.link-card-wrap,
.blog-card {
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid var(--color-border-medium);
    border-radius: 12px;
    padding: 15px;
    text-decoration: none !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(115, 96, 163, 0.12);
    background-color: #fff !important;
    border-color: var(--color-secondary);
}

.blog-card-thumbnail {
    flex: 0 0 120px;
    height: 80px;
    background: var(--color-pale);
    border-radius: 6px;
    overflow: hidden;
    margin-right: 15px;
}

.blog-card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card-content {
    flex: 1;
}

.blog-card-title {
    display: block;
    font-weight: bold;
    color: var(--color-main);
    line-height: 1.4;
    margin-bottom: 5px;
    font-size: 1rem;
}

.blog-card-excerpt {
    display: block;
    font-size: 0.85rem;
    color: #777;
    line-height: 1.4;
}

/* --- ボタン装飾 --- */
.wp-block-button__link {
    background-color: var(--color-primary) !important;
    border-radius: 50px !important;
    padding: 0.8rem 3rem !important;
    box-shadow: 0 4px 15px rgba(142, 120, 184, 0.3) !important;
    color: #fff !important;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.wp-block-button__link:hover {
    background-color: var(--color-dark) !important;
    transform: translateY(-2px);
}

:where(figure) {
    margin: 0 0 0em;
}

/* ========================================================= */
/* --- 記事ナビゲーション(前の記事・次の記事) --- */
/* ========================================================= */

.post-navigation {
    margin: 0rem 0 3rem;
    padding: 2.5rem 0 0;
    border-top: 2px solid var(--color-pale);
}

.post-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.post-navigation .nav-previous,
.post-navigation .nav-next {
    flex: 1;
    max-width: 48%;
}

.post-navigation .nav-next {
    margin-left: auto;
}

.post-navigation a {
    display: flex;
    flex-direction: column;
    padding: 1.8rem 1.5rem;
    background-color: #fff;
    border: 1.5px solid var(--color-border-medium);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    height: 100%;
    position: relative;
}

.post-navigation a:hover {
    border-color: var(--color-secondary);
    background-color: var(--color-light-purple);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(115, 96, 163, 0.15);
}

.post-navigation .nav-subtitle {
    display: block;
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 600;
    letter-spacing: 0.08em;
    margin-bottom: 0.7rem;
    text-transform: uppercase;
}

.post-navigation .nav-title {
    display: block;
    font-weight: 600;
    color: var(--color-main);
    line-height: 1.5;
    font-size: 1rem;
}

/* 前の記事に左矢印 */
.post-navigation .nav-previous a::before {
    content: "←";
    position: absolute;
    left: 1rem;
    top: 1.8rem;
    font-size: 1.2rem;
    color: var(--color-secondary);
    transition: transform 0.3s ease;
}

.post-navigation .nav-previous a:hover::before {
    transform: translateX(-3px);
}

.post-navigation .nav-previous .nav-subtitle,
.post-navigation .nav-previous .nav-title {
    padding-left: 2rem;
}

/* 次の記事に右矢印 */
.post-navigation .nav-next a::after {
    content: "→";
    position: absolute;
    right: 1rem;
    top: 1.8rem;
    font-size: 1.2rem;
    color: var(--color-secondary);
    transition: transform 0.3s ease;
}

.post-navigation .nav-next a:hover::after {
    transform: translateX(3px);
}

.post-navigation .nav-next .nav-subtitle,
.post-navigation .nav-next .nav-title {
    padding-right: 2rem;
    text-align: right;
}

/* 一覧に戻るボタン */
.back-to-list-wrapper {
    text-align: center;
    margin-top: 2rem;
}

/* ========================================================= */
/* --- スマホ対応 (Responsive Layout) --- */
/* ========================================================= */

@media (max-width: 768px) {
    .post-content-wrap {
        padding: 2rem 1.2rem;
    }

    .entry-title {
        font-size: 1.5rem;
        line-height: 1.5;
        text-align: left;
    }

    .news-title-area {
        text-align: left;
        margin-bottom: 2.5rem;
    }

    /* スマホでの見出しサイズ調整 */
    h2.wp-block-heading,
    .standard-content-body h2 {
        font-size: 1.4rem;
        margin-top: 3.5rem;
    }

    h3.wp-block-heading,
    .standard-content-body h3 {
        font-size: 1.2rem;
        margin-top: 2.5rem;
    }

    /* リストのパディングをスマホ用に最適化 */
    .standard-content-body ul,
    .standard-content-body ol {
        padding: 1.2rem 1rem 1.2rem 2.2rem;
    }

    /* ブログカードのスマホ調整 */
    .blog-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .blog-card-thumbnail {
        flex: 0 0 auto;
        width: 100%;
        height: 150px;
        margin-right: 0;
        margin-bottom: 12px;
    }

    /* 画像の角丸と余白 */
    .post-image-area {
        margin-left: -1.2rem;
        margin-right: -1.2rem;
        border-radius: 0;
    }

    .wp-block-button__link {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }

    /* 記事ナビゲーションのスマホ対応 */
    .post-navigation {
        margin: 3rem 0 2rem;
        padding-top: 2rem;
    }

    .post-navigation .nav-links {
        flex-direction: column;
        gap: 1.5rem;
    }

    .post-navigation .nav-previous,
    .post-navigation .nav-next {
        max-width: 100%;
    }

    .post-navigation .nav-next .nav-subtitle,
    .post-navigation .nav-next .nav-title {
        text-align: left;
        padding-right: 2rem;
    }

    .post-navigation a {
        padding: 1.5rem 1.2rem;
    }

    .post-navigation .nav-subtitle {
        font-size: 0.75rem;
    }

    .post-navigation .nav-title {
        font-size: 0.95rem;
    }

    /* 矢印の位置調整 */
    .post-navigation .nav-previous a::before,
    .post-navigation .nav-next a::after {
        top: 1.5rem;
        font-size: 1rem;
    }

    .back-to-list-wrapper {
        margin-top: 1.5rem;
    }
}