@charset "UTF-8";

/* ==============================
   記事本文
============================== */
.article {
  padding: 100px 200px;
}

.article__inner {
  max-width: 966px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 56px;
}

/* --- 投稿日・カテゴリ --- */
.article__meta {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}

.article__date {
  font-family: var(--font-en);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-gray);
}

.article__category {
  display: inline-block;
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  color: var(--color-white);
  background-color: var(--color-gray);
  padding: 4px 12px;
  border-radius: 2px;
}

/* --- タイトル --- */
.article__title {
  width: 100%;
  font-size: 26px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-black);
}

/* --- 画像 --- */
.article__figure {
  width: 480px;
  height: 300px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}

.article__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- セクション（H2/H3 + 本文のブロック） --- */
.article__section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.article__h2 {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-black);
}

.article__h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-black);
}

.article__text {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-black);
}

/* --- 一覧に戻るリンク --- */
.article__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 270px;
  height: 56px;
  border: 2px solid var(--color-gray);
  font-family: var(--font-ja);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-gray);
  transition: background-color 0.3s, color 0.3s;
}

.article__back:hover {
  background-color: var(--color-gray);
  color: var(--color-white);
}

/* --- Prev / Next ページャー --- */
.article__pager {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}

.article__pager-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 16px;
  color: var(--color-gray);
  transition: color 0.3s;
}

.article__pager-link:hover {
  color: var(--color-black);
}

.article__pager-link--prev .article__pager-arrow {
  width: 40px;
  height: 1px;
  background-color: currentColor;
}

.article__pager-link--next .article__pager-arrow {
  width: 40px;
  height: 1px;
  background-color: currentColor;
}

.article__pager-link--list {
  padding: 8px 24px;
  border: 1px solid var(--color-gray);
  font-family: var(--font-ja);
  font-size: 14px;
  font-weight: 500;
}

.article__pager-link--list:hover {
  background-color: var(--color-gray);
  color: var(--color-white);
}

/* ==============================
   Responsive - Tablet (1024px)
============================== */
@media (max-width: 1024px) {

  .article {
    padding: 80px 40px;
  }

  .article__inner {
    gap: 40px;
  }

  .article__title {
    font-size: 22px;
  }

  .article__figure {
    width: 100%;
    max-width: 480px;
    height: auto;
    aspect-ratio: 480 / 300;
  }

  .article__h2 {
    font-size: 20px;
  }
}

/* ==============================
   Responsive - Mobile (767px)
============================== */
@media (max-width: 767px) {

  .article {
    padding: 48px 20px;
  }

  .article__inner {
    gap: 32px;
  }

  .article__title {
    font-size: 19px;
  }

  .article__figure {
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: 480 / 300;
    border-radius: 6px;
  }

  .article__h2 {
    font-size: 18px;
  }

  .article__h3 {
    font-size: 15px;
  }

  .article__text {
    font-size: 14px;
  }

  .article__section {
    gap: 12px;
  }

  .article__back {
    width: 220px;
    height: 48px;
    font-size: 14px;
  }

  .article__date {
    font-size: 13px;
  }

  .article__category {
    font-size: 12px;
    padding: 3px 10px;
  }

  .article__pager {
    gap: 20px;
  }

  .article__pager-link {
    font-size: 14px;
  }

  .article__pager-link--prev .article__pager-arrow,
  .article__pager-link--next .article__pager-arrow {
    width: 28px;
  }

  .article__pager-link--list {
    font-size: 13px;
    padding: 6px 16px;
  }
}