.p-news-detail--new     { --cat-color: var(--color-cat-new); }
.p-news-detail--mid     { --cat-color: var(--color-cat-mid); }
.p-news-detail--teacher { --cat-color: var(--color-cat-teacher); }
.p-news-detail--general { --cat-color: var(--color-cat-general); }

.p-news-detail {
  padding: 0 var(--content-padding-x);
}

@media (min-width: 768px) {
  .p-news-detail {
    width: min(var(--pc-content-width), 100% - var(--pc-content-gutter) * 2);
    margin-inline: auto;
    padding-inline: 0;
  }
}


/* 記事ヘッダー */
.p-news-detail__head {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding: 20px 0 30px;
}

.p-news-detail__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
}

.p-news-detail__date {
  font-family: var(--ff-en);
  font-weight: var(--fw-bold);
  font-size: 9px;
  color: #b6b6b6;
  letter-spacing: 0.05em;
  margin-right: 2px;
}

.p-news-detail__cat {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  background: var(--cat-color, var(--color-cat-general));
  font-weight: var(--fw-medium);
  font-size: 11px;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
}

.p-news-detail__title {
  font-weight: var(--fw-medium);
  font-size: 21px;
  line-height: 1.5;
  color: var(--color-text);
  border-left: 3px solid var(--color-primary);
  padding-left: 25px;
  margin: 0;
}

@media (min-width: 768px) {
  .p-news-detail__head {
    gap: 20px;
    padding: 60px 0;
  }
  .p-news-detail__date { font-size: 12px; }
  .p-news-detail__cat {
    height: 28px;
    padding: 0 14px;
    font-size: 13px;
  }
  .p-news-detail__title {
    font-size: 30px;
    border-left-width: 4px;
    padding-left: 33px;
  }
}


/* 記事本文 */
.p-news-body {
  display: block;
  padding-bottom: 64px;
  color: #353535;
}

.p-news-body > *:first-child {
  margin-top: 0;
}

.p-news-body h2 {
  font-weight: var(--fw-medium);
  font-size: 19px;
  line-height: 1.5;
  margin-top: 50px;
  margin-bottom: 0;
}

.p-news-body h3 {
  font-weight: var(--fw-medium);
  font-size: 17px;
  line-height: 1.5;
  border-top: 2px dashed var(--color-primary);
  border-bottom: 2px dashed var(--color-primary);
  padding: 5px 15px;
  margin-top: 50px;
  margin-bottom: 0;
  display: inline-block;
}
.p-news-body h2 + h3 {
  margin-top: 25px;
}

.p-news-body h4 {
  font-weight: var(--fw-bold);
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  margin-top: 40px;
  margin-bottom: 0;
  padding-left: 1.2em;
  position: relative;
}
.p-news-body h4::before {
  content: '★';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.9em;
  line-height: 1.5;
}

.p-news-body h5 {
  font-weight: var(--fw-bold);
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  margin-top: 40px;
  margin-bottom: 0;
}

.p-news-body p {
  font-weight: var(--fw-regular);
  font-size: 14px;
  line-height: 1.8;
  margin-top: 25px;
  margin-bottom: 0;
}

.p-news-body u{
  text-decoration: underline;
}

.p-news-body ul {
  list-style: none;
  padding: 0;
  margin-top: 15px;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.p-news-body ul li {
  font-weight: var(--fw-medium);
  font-size: 14px;
  line-height: 1.8;
  padding-left: 1.4em;
  position: relative;
}
.p-news-body ul li::before {
  content: '●';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-size: 0.7em;
  top: 0.4em;
}

.p-news-body ol {
  list-style: none;
  counter-reset: news-ol;
  padding: 0;
  margin-top: 15px;
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.p-news-body ol li {
  font-weight: var(--fw-medium);
  font-size: 14px;
  line-height: 1.8;
  padding-left: 1.8em;
  position: relative;
  counter-increment: news-ol;
}
.p-news-body ol li::before {
  content: counter(news-ol);
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--fw-bold);
  font-family: var(--ff-en);
  top: 0.1em;
}

.p-news-body table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 2px;
  margin-top: 25px;
  margin-bottom: 0;
}
.p-news-body th {
  background: var(--color-primary);
  color: #fff;
  font-weight: var(--fw-bold);
  font-size: 14px;
  padding: 8px 10px;
  text-align: left;
  line-height: 1.5;
}
.p-news-body td {
  background: #fff;
  color: #575757;
  font-size: 13px;
  padding: 6px 10px;
  line-height: 1.6;
  vertical-align: top;
}
.p-news-body tbody tr:nth-child(odd) td {
  background: #e5f7e1;
  color: #575757;
}

.p-news-body figure {
  margin-top: 25px;
  margin-bottom: 0;
  margin-inline: 0;
}
.p-news-body figcaption {
  font-weight: var(--fw-regular);
  font-size: 9px;
  line-height: 1.6;
  color: #B6B6B6;
  margin-top: 5px;
}

.p-news-body img {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 20px;
}

/* 埋め込み（YouTube 等）— 常にコンテンツ幅にフィット */
/* ブロックエディタ: figure.wp-block-embed は上の figure ルールが余白を担当 */
.p-news-body .wp-block-embed__wrapper {
  width: 100%;
}

/* クラシックエディタ等で直接出力される iframe */
.p-news-body iframe {
  display: block;
  width: 100%;
  max-width: 100%;
  margin-top: 25px;
}
/* figure 内の iframe は figure 側が余白を持つため二重にしない */
.p-news-body .wp-block-embed__wrapper iframe {
  margin-top: 0;
}

/* 動画（YouTube / Vimeo）は 16:9 を維持して高さを自動調整 */
.p-news-body iframe[src*="youtube.com"],
.p-news-body iframe[src*="youtube-nocookie.com"],
.p-news-body iframe[src*="youtu.be"],
.p-news-body iframe[src*="vimeo.com"] {
  height: auto;
  aspect-ratio: 16 / 9;
}

.p-news-body a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: opacity 0.2s;
}
.p-news-body a:hover { opacity: 0.6; }

.p-news-body strong { font-weight: var(--fw-bold); }
.p-news-body em { font-style: italic; }

@media (min-width: 768px) {
  .p-news-body { padding-bottom: 100px; }
  .p-news-body > *:first-child { margin-top: 0; }
  .p-news-body h2 { font-size: 28px; margin-top: 64px; }
  .p-news-body h3 { font-size: 25px; border-top-width: 3px; border-bottom-width: 3px; margin-top: 56px; }
  .p-news-body h2 + h3 { margin-top: 32px; }
  .p-news-body h4 { font-size: 19px; margin-top: 48px; }
  .p-news-body h5 { font-size: 16px; margin-top: 40px; }
  .p-news-body p  { font-size: 16px; margin-top: 20px; }
  .p-news-body ul,
  .p-news-body ol,
  .p-news-body figure { margin-top: 20px; }
  .p-news-body iframe { margin-top: 20px; }
  .p-news-body .wp-block-embed__wrapper iframe { margin-top: 0; }
  .p-news-body table { margin-top: 32px; }
  .p-news-body ul li,
  .p-news-body ol li { font-size: 16px; }
  .p-news-body th { font-size: 16px; }
  .p-news-body td { font-size: 16px; }
  .p-news-body figcaption { font-size: 12px; margin-top: 8px; }
}


/* 関連記事 */
.p-news-detail__related-head {
  font-weight: var(--fw-medium);
  font-size: 19px;
  line-height: 1.5;
  margin: 0 0 15px;
}

.p-news-detail__related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 11px;
  list-style: none;
  margin: 0 0 40px;
  padding: 0;
}

.p-news-detail__related-empty {
  font-weight: var(--fw-medium);
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--color-text);
  margin: 0 0 40px;
}

.p-news-detail__related-card {
  text-decoration: none;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: opacity 0.2s;
}
.p-news-detail__related-card:hover { opacity: 0.6; }

.p-news-detail__related-body {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 100%;
}

.p-news-detail__related-thumb-wrap {
  width: 100%;
  aspect-ratio: 330 / 200;
  overflow: hidden;
  background: #eeeeee;
  display: flex;
  align-items: center;
  justify-content: center;
}
.p-news-detail__related-thumb {
  height: 100%;
  width: auto;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.p-news-detail__related-card:hover .p-news-detail__related-thumb {
  transform: scale(1.04);
}

.p-news-detail__related-date {
  font-family: var(--ff-en);
  font-weight: var(--fw-bold);
  font-size: 9px;
  color: #b6b6b6;
  letter-spacing: 0.05em;
}

.p-news-detail__related-title {
  font-weight: var(--fw-medium);
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--color-text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.p-news-detail__related-tags {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.p-news-detail__related-cat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 22px;
  padding: 0 10px;
  border-radius: 11px;
  background: var(--cat-color, var(--color-cat-general));
  font-weight: var(--fw-medium);
  font-size: 11px;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}

.p-news-detail__related-more {
  display: flex;
  justify-content: center;
}
.p-news-detail__related-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 15px 25px;
  border-radius: 50px;
  border: 1px solid var(--color-primary);
  background: #fff;
  color: var(--color-primary);
  font-weight: var(--fw-bold);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-decoration: none;
  box-shadow: 0 4px 2px rgba(0, 0, 0, 0.25);
  transition: opacity 0.2s;
}
.p-news-detail__related-more-btn .c-arrow {
  --arrow-w: 21px;
}
.p-news-detail__related-more-btn:hover {
  opacity: 0.6;
}

@media (min-width: 768px) {
  .p-news-detail__related-head {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .p-news-detail__related-grid {
    margin-bottom: 64px;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px 16px;
  }
  .p-news-detail__related-empty {
    font-size: 16px;
    margin-bottom: 64px;
  }
  .p-news-detail__related-card { gap: 12px; }
  .p-news-detail__related-body { gap: 6px; }
  .p-news-detail__related-date { font-size: 12px; }
  .p-news-detail__related-title { font-size: 16px; }
  .p-news-detail__related-tags { gap: 6px; }
  .p-news-detail__related-cat {
    height: 26px;
    padding: 0 12px;
    border-radius: 13px;
    font-size: 13px;
  }
  .p-news-detail__related-more-btn {
    font-size: 16px;
    gap: 20px;
    padding: 14px 40px;
    border-radius: 50px;
  }
}