/* ==============================================================
  page-news-detail
   ============================================================== */



/*　-------------コラム記事-------------　*/

.c-column-article {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 40px 80px 80px;
  margin: 80px 0;
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
  gap: 40px;
}

.c-column-article__date-tag {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
}

.c-column-article__date {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
}

.c-tag {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  gap: 24px;
  padding: 0;
}

.c-column-article__tag {
  color: var(--genki-brown);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.c-column-article__title {
  width: 100%;
  font-size: var(--font-size-h2);
  font-weight: var(--font-weight-bold);
  padding-bottom: 40px;
  border-bottom: 1px solid var(--genki-brown);
}

.c-column-article__text p {
  font-size: var(--font-size-body);
  line-height: 1.8;
}

.c-column-article__text h3 {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  line-height: 1.8;
}

.c-column-article__text img {
  width: 100%;
  aspect-ratio: 960/540;
  object-fit: contain;
  margin: 40px 0;
}

.c-buttons {
  display: flex;
  gap: 16px;
  flex-direction: column;
  align-items: center;
  margin-bottom: 120px;
}


.c-column-article__text iframe,
.c-column-article__text img {
  max-width: 100%;
}

/* -------------------レスポンシブ------------------- */

@media (max-width: 767px) {
  .c-column-article {
    margin: 32px 0;
    padding: 32px;
    gap: 16px;
  }

  .c-column-article__title {
    font-size: var(--font-size-md);
    padding-bottom: 16px;
  }

  .c-column-article__date-tag {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .c-tag {
    gap: 16px;
  }

  .c-column-article__tag {
    font-size: var(--font-size-body);
  }

  .c-column-article__text h3 {
    font-size: var(--font-size-sm);
  }

  .c-column-article__text img {
    margin: 24px 0;
  }

  .c-buttons {
    margin-bottom: 80px;
  }

  .c-column-nav .c-button--primary {
    padding: 0 8px;
  }
}

@media (max-width: 374px) {
  .c-column-article {
    margin: 24px 0;
    padding: 16px;
    gap: 8px;
  }

  .c-column-article__title {
    font-size: var(--font-size-h3);
    padding-bottom: 16px;
  }

  .c-column-article__date {
    font-size: var(--font-size-body);
  }

  .c-column-article__tag {
    font-size: var(--font-size-xs);
  }

  .c-column-article__text h3 {
    font-size: var(--font-size-body);
  }

  .c-column-article__text img {
    margin: 8px 0;
  }

  .c-buttons {
    margin-bottom: 40px;
  }
}

/*　-------------コラム記事ナビゲーション-------------　*/

.c-column-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 80px 0 120px;
  flex-wrap: wrap;
}

.c-column-nav a {
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  color: var(--genki-brown);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.c-column-nav a:hover {
  opacity: 0.7;
}

.c-column-nav__prev,
.c-column-nav__next {
  align-items: center;
  display: inline-flex;
  color: var(--genki-brown);
  gap: 8px;
}

.c-column-nav__prev svg,
.c-column-nav__next svg {
  width: 6px;

}

/* レスポンシブ対応 */
@media (max-width: 767px) {
  .c-column-nav {
    margin: 40px 0 80px;
  }

  .c-column-nav a {
    font-size: var(--font-size-body);
  }

  .c-column-article__date {
    font-size: var(--font-size-xs);
  }
  .c-column-article__tag {
    font-size: var(--font-size-xs);
  }

  .c-column-article__title {
    font-size: var(--font-size-h3);
    padding-bottom: 16px;
  }
  .c-column-article__text {
    font-size: var(--font-size-xs);
    width: 100%;
  }
  .c-column-article__text p {
    font-size: inherit;
  }
  .c-column-nav .c-button {
    padding: 8px;
    min-height: initial;
  }

  .c-column-nav {
    font-size: var(--font-size-xs);
    justify-content: space-between;

  }
  .c-column-nav .c-button:after {
    display: none;
  }
}

@media (max-width: 374px) {
  .c-column-nav {
    flex-direction: column;
    gap: 16px;
    margin: 24px 0 40px;
  }
}