/* ==========================================================
   お知らせ 詳細 (/news/single/)
   ========================================================== */

.p-news-single {
  padding-block: clamp(40px, 5vw, 64px) clamp(56px, 8vw, 96px);
  background: #ffffff;
}

.p-news-single__inner {
  max-width: 800px;
}

/* ---- パンくずリスト ---- */
.p-breadcrumb {
  list-style: none;
  margin: 0 0 clamp(28px, 4vw, 40px);
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-fluid-12);
  color: var(--color-text-sub);
}

.p-breadcrumb__item + .p-breadcrumb__item::before {
  content: "/";
  margin-right: 4px;
  color: var(--color-border);
}

.p-breadcrumb__item a {
  color: var(--color-text-sub);
  text-decoration: none;
}

.p-breadcrumb__item a:hover {
  color: var(--color-top-green-main);
  text-decoration: underline;
}

/* ---- 記事ヘッダー ---- */
.p-news-article__head {
  margin-bottom: clamp(24px, 3vw, 36px);
  padding-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 2px solid var(--color-top-green-main);
}

.p-news-article__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.p-news-article__date {
  font-size: var(--fs-fluid-13);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  color: var(--color-text-sub);
  letter-spacing: 0.02em;
}

.p-news-article__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: var(--fs-fluid-11);
  font-weight: 700;
  white-space: nowrap;
  color: var(--color-top-green-main);
  background-color: #e8f5d9;
  border: 1px solid rgb(0 91 47 / 0.2);
}

.p-news-article__title {
  margin: 0;
  font-size: var(--fs-fluid-24);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-top-section-title);
  letter-spacing: 0.03em;
}

/* ---- アイキャッチ ---- */
.p-news-article__eyecatch {
  margin-bottom: clamp(24px, 3vw, 36px);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #cbcbcb 0%, #d9d9d9 45%, #bfbfbf 100%);
}

.p-news-article__eyecatch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---- WordPress 本文エリア（p-article-body） ---- */
.p-article-body {
  font-size: var(--fs-fluid-16);
  line-height: 1.9;
  color: var(--color-text);
}

.p-article-body > * + * {
  margin-top: 1.6em;
}

.p-article-body h2 {
  font-size: var(--fs-fluid-20);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-top-section-title);
  border-left: 4px solid var(--color-top-green-main);
  padding-left: 14px;
  margin-top: 2.4em;
  margin-bottom: 1em;
}

.p-article-body h3 {
  font-size: var(--fs-fluid-18);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-top-section-title);
  padding-bottom: 6px;
  border-bottom: 1px solid #c5e36f;
  margin-top: 2em;
  margin-bottom: 0.8em;
}

.p-article-body h4 {
  font-size: var(--fs-fluid-16);
  font-weight: 700;
  color: var(--color-text);
  margin-top: 1.6em;
  margin-bottom: 0.6em;
}

.p-article-body ul,
.p-article-body ol {
  padding-left: 1.5em;
}

.p-article-body ul li,
.p-article-body ol li {
  margin-bottom: 0.4em;
}

.p-article-body a {
  color: var(--color-top-green-main);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.p-article-body a:hover {
  opacity: 0.75;
}

.p-article-body img {
  max-width: 100%;
  height: auto;
  display: block;
}

.p-article-body blockquote {
  border-left: 4px solid var(--color-border);
  margin-left: 0;
  padding: 12px 20px;
  color: var(--color-text-sub);
  background: var(--color-bg-gray);
}

.p-article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-fluid-14);
}

.p-article-body th,
.p-article-body td {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  text-align: left;
}

.p-article-body th {
  background: var(--color-bg-green-light);
  font-weight: 700;
  color: var(--color-top-section-title);
}

.p-article-body hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2em 0;
}

/* ---- 前後ナビゲーション ---- */
.p-post-pager {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--color-border);
}

.p-post-pager__prev,
.p-post-pager__next {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-fluid-13);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition);
}

.p-post-pager__prev:hover,
.p-post-pager__next:hover {
  color: var(--color-top-green-main);
}

.p-post-pager__prev {
  justify-content: flex-start;
}

.p-post-pager__next {
  justify-content: flex-end;
  text-align: right;
}

.p-post-pager__prev-label,
.p-post-pager__next-label {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.p-post-pager__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-size: var(--fs-fluid-13);
  font-weight: 700;
  color: var(--color-top-green-main);
  border: 1px solid var(--color-top-green-main);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), color var(--transition);
}

.p-post-pager__back:hover {
  background: var(--color-top-green-main);
  color: #ffffff;
}

.p-post-pager__arrow {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

@media (max-width: 767px) {
  .p-post-pager {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 8px;
  }

  .p-post-pager__back {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
  }

  .p-post-pager__prev {
    grid-column: 1;
  }

  .p-post-pager__next {
    grid-column: 2;
  }
}