/* Spec: heading Barlow Condensed + ゴシック系 / body・ボタンはゴシック系（Webでは Noto Sans JP を近似） */
.news-detail-main {
  background: #ffffff;
  padding-bottom: 96px;
}

.news-detail-hero {
  padding: 56px 24px 40px;
  text-align: center;
  max-width: 1040px;
  margin: 0 auto;
}

.news-detail-title {
  font-family: "Barlow Condensed", "Noto Sans JP", sans-serif;
  font-size: 80px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--color-text);
  line-height: 1;
  margin: 0 0 10px;
  text-transform: uppercase;
}

.news-detail-sub {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-sub);
  letter-spacing: 0.08em;
  margin: 0;
}

.news-detail-article {
  padding: 0 24px;
}

.news-detail-inner {
  max-width: 800px;
  margin: 0 auto;
}

.news-detail-date {
  font-family: "Barlow Condensed", "Noto Sans JP", sans-serif;
  font-size: 15px;
  color: var(--color-text-muted);
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}

.news-detail-img-wrap {
  width: 100%;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #f0f0f0;
  margin-bottom: 32px;
}

.news-detail-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 9;
}

.news-detail-body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 2;
  color: var(--color-text);
  margin-bottom: 48px;
  text-align: justify;
}

.news-detail-body p {
  margin: 0 0 1.25em;
}

.news-detail-body p:last-child {
  margin-bottom: 0;
}

.news-detail-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px 24px;
}

.btn-news-detail {
  font-family: "Noto Sans JP", sans-serif;
  background-color: var(--color-primary);
  color: #ffffff;
  padding: 16px 40px;
  min-width: 200px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-full);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-pink);
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease,
    transform 0.2s ease;
}

.btn-news-detail:hover {
  background-color: #ffffff;
  color: var(--color-primary);
  border-color: var(--color-text-sub);
}

.news-detail-backtotop {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--color-text-muted);
  border: 1px solid #b0b0b0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease;
}

.news-detail-backtotop:hover {
  background: var(--color-text-muted);
  color: #ffffff;
  border-color: var(--color-text-muted);
}

.news-detail-backtotop-icon {
  font-size: 28px;
}

@media (max-width: 1024px) {
  .news-detail-title {
    font-size: 64px;
  }
}

@media (max-width: 767px) {
  .news-detail-hero {
    padding: 40px 20px 28px;
  }

  .news-detail-title {
    font-size: 48px;
  }

  .news-detail-sub {
    font-size: 13px;
  }

  .news-detail-article {
    padding: 0 20px;
  }

  .news-detail-body {
    font-size: 15px;
    margin-bottom: 40px;
  }

  .news-detail-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-news-detail {
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
  }

  .news-detail-backtotop {
    right: 16px;
    bottom: 20px;
    width: 48px;
    height: 48px;
  }
}