/* news.css — ニュースアーカイブページ専用スタイル */

/* ============================================
   ページビジュアル（他ページと共通パターン）
============================================ */
.pageVisual--news {
    align-items: center;
    background: var(--colorBlue);
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 40%);
    display: flex;
    min-height: 260px;
    padding-bottom: 40px;
    padding-top: 130px; /* fixed header(90px) + 余白(40px) */
}

.pageVisual--news .pageVisual__inner {
    margin: 0 auto;
    max-width: 1140px;
    width: 100%;
}

.pageVisual--news .pageVisual__en {
    color: var(--colorWhite);
    font-family: var(--fontZenMaru);
    font-size: 80px;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1;
    opacity: 0.15;
}

.pageVisual--news .pageVisual__lead {
    color: var(--colorWhite);
    font-size: 28px;
    font-weight: 500;
    margin-top: 16px;
}

/* ============================================
   ニュースリストエリア
============================================ */
.newsArchivePage__body {
    background: var(--colorOrange100);
    padding: 80px 0 100px;
}

/* ============================================
   ニュースリスト（top.css のデザインを踏襲）
============================================ */
.news__list {
    border-top: 2px dotted var(--colorGray500);
}

.news__item {
    border-bottom: 2px dotted var(--colorGray500);
    color: var(--colorBlack);
    display: block;
    padding: 28px 60px 28px 24px;
    position: relative;
    transition: background-color 0.3s ease;
}

.news__item:hover {
    background: var(--colorWhite500);
}

/* 右矢印アイコン */
.news__item::after {
    background-color: var(--colorBlue);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' stroke='white' stroke-width='2.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 14px;
    border-radius: 50%;
    content: '';
    height: 28px;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
}

.news__itemHead {
    align-items: center;
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.news__date {
    font-family: var(--fontNotoSans);
    font-size: 16px;
    letter-spacing: 0.05em;
}

.news__badge {
    background: var(--colorBlue);
    border-radius: 100vw;
    color: var(--colorWhite);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    padding: 4px 14px;
}

.news__itemText {
    font-family: var(--fontNotoSans);
    font-size: 16px;
    line-height: 1.6;
}

.news__empty {
    font-family: var(--fontNotoSans);
    font-size: 16px;
    padding: 40px 0;
    text-align: center;
}

/* ============================================
   ページネーション
============================================ */
.newsPager {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 60px;
}

.newsPager a,
.newsPager span {
    align-items: center;
    border: 2px solid var(--colorGray500);
    border-radius: 50%;
    color: var(--colorBlack);
    display: inline-flex;
    font-family: var(--fontNotoSans);
    font-size: 15px;
    height: 44px;
    justify-content: center;
    text-decoration: none;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    width: 44px;
}

.newsPager a:hover {
    background: var(--colorBlue);
    border-color: var(--colorBlue);
    color: var(--colorWhite);
}

.newsPager .current {
    background: var(--colorBlue);
    border-color: var(--colorBlue);
    color: var(--colorWhite);
    font-weight: 700;
}

.newsPager .dots {
    background: transparent;
    border-color: transparent;
    cursor: default;
}

.newsPager .dots:hover {
    background: transparent;
    border-color: transparent;
    color: var(--colorBlack);
}

/* ============================================
   詳細ページ（single.php）
============================================ */
.singlePost {
    background: var(--colorOrange100);
    padding: 64px 0 100px;
}

.singlePost__inner {
    margin: 0 auto;
    max-width: 820px;
}

/* パンくず */
.breadcrumb {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    font-family: var(--fontNotoSans);
    font-size: 13px;
    gap: 4px;
    list-style: none;
    margin-bottom: 32px;
}

.breadcrumb__item + .breadcrumb__item::before {
    color: var(--colorGray500);
    content: '›';
    margin-right: 4px;
}

.breadcrumb__item a {
    color: var(--colorBlue);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.breadcrumb__item--current {
    color: var(--colorGray500);
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 記事カード全体 */
.singlePost__article {
    background: var(--colorWhite);
    border-radius: 12px;
    margin-bottom: 48px;
    overflow: hidden;
}

/* 記事ヘッダー */
.singlePost__header {
    border-bottom: 2px dotted var(--colorGray500);
    padding: 40px 48px 32px;
}

.singlePost__meta {
    align-items: center;
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.singlePost__date {
    color: var(--colorGray500);
    font-family: var(--fontNotoSans);
    font-size: 14px;
    letter-spacing: 0.05em;
}

.singlePost__title {
    font-family: var(--fontNotoSans);
    font-size: 26px;
    font-weight: 700;
    letter-spacing: 0.03em;
    line-height: 1.6;
}

/* アイキャッチ */
.singlePost__thumbnail {
    overflow: hidden;
}

.singlePost__thumbnail img {
    display: block;
    height: auto;
    width: 100%;
}

/* 本文 → common.css に移動済み */

/* フッター：前後ナビ＋一覧ボタン */
.singlePost__foot {
    margin-top: 8px;
}

.singlePost__footNav {
    align-items: center;
    display: flex;
    gap: 24px;
    justify-content: center;
}

/* 丸矢印ボタン */
.singlePost__navBtn {
    background-color: var(--colorBlue);
    background-position: center;
    background-repeat: no-repeat;
    background-size: 14px;
    border-radius: 50%;
    display: block;
    flex-shrink: 0;
    height: 48px;
    transition: background-color 0.2s ease, transform 0.2s ease;
    width: 48px;
}

.singlePost__navBtn--prev {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M15 18l-6-6 6-6' stroke='white' stroke-width='2.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.singlePost__navBtn--next {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' stroke='white' stroke-width='2.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.singlePost__navBtn--disabled {
    background-color: var(--colorGray100);
    cursor: default;
    pointer-events: none;
}

a.singlePost__navBtn:hover {
    background-color: var(--colorBlue900);
    transform: scale(1.1);
}

/* 一覧へ戻るボタン */
.singlePost__backLink {
    align-items: center;
    border: 2px solid var(--colorBlue);
    border-radius: 100vw;
    color: var(--colorBlue);
    display: inline-flex;
    font-family: var(--fontNotoSans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.08em;
    padding: 12px 32px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.singlePost__backLink:hover {
    background: var(--colorBlue);
    color: var(--colorWhite);
}

/* ============================================
   レスポンシブ
============================================ */
@media screen and (width <= 1024px) {
    .pageVisual--news {
        min-height: 200px;
        padding-top: 104px; /* fixed header(64px) + 余白(40px) */
        padding-bottom: 32px;
    }

    .pageVisual--news .pageVisual__inner {
        padding: 0 20px;
        width: auto;
    }

    .pageVisual--news .pageVisual__en {
        font-size: 48px;
    }

    .pageVisual--news .pageVisual__lead {
        font-size: 18px;
        margin-top: 10px;
    }
}

@media screen and (max-width: 767px) {
    .pageVisual--news {
        min-height: auto;
        padding-top: 96px;  /* fixed header(64px) + 余白(32px) */
        padding-bottom: 28px;
    }

    .pageVisual--news .pageVisual__en {
        font-size: 36px;
    }

    .pageVisual--news .pageVisual__lead {
        font-size: 16px;
        margin-top: 8px;
    }

    .newsArchivePage__body {
        padding: 48px 0 60px;
    }

    .news__item {
        padding: 20px 48px 20px 12px;
    }

    .news__itemHead {
        margin-bottom: 8px;
    }

    .news__itemText {
        font-size: 14px;
    }

    .news__date {
        font-size: 14px;
    }

    .news__badge {
        font-size: 10px;
        padding: 3px 10px;
    }

    .newsPager {
        margin-top: 40px;
    }

    .newsPager a,
    .newsPager span {
        font-size: 14px;
        height: 40px;
        width: 40px;
    }

    /* 詳細ページ SP */
    .singlePost {
        padding: 40px 0 60px;
    }

    .singlePost__header {
        padding: 28px 20px 24px;
    }

    .singlePost__title {
        font-size: 20px;
    }


    .breadcrumb__item--current {
        max-width: 140px;
    }

    .singlePost__navBtn {
        height: 44px;
        width: 44px;
    }
}