@charset "UTF-8";
/* =========================================================
   お知らせ・実績（一覧／詳細）
   Figma: お知らせ一覧 58:378 / 詳細 59:374 / 実績一覧 59:479 / 詳細 59:618
   ========================================================= */

.archive { padding-block: 120px; }
.archive__inner { display: flex; flex-direction: column; gap: 40px; }

/* ---------- カテゴリ絞り込み ---------- */
.filter { display: flex; flex-wrap: wrap; gap: 10px; }
.filter__chip {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--c-neutral-soft);
  color: var(--c-navy);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  transition: background-color .2s, color .2s;
}
.filter__chip:hover { background: var(--c-neutral-strong); }
.filter__chip.is-current { background: var(--c-navy); color: var(--c-white); }

/* ---------- お知らせ一覧 ---------- */
.archive__list .news-item a { gap: 28px; padding-block: 28px; }
.archive__list .news-item__date { min-width: 110px; font-family: var(--f-serif); font-size: 15px; }
.archive__list .news-item__cat { flex-basis: 130px; }
.archive__list .news-item__title { font-size: 16px; }

/* ---------- ページ送り ---------- */
.pagination ol { display: flex; justify-content: center; gap: 8px; }
.pagination__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding-inline: 0;
  border: 1px solid var(--c-border);
  border-radius: 999px;
  background: var(--c-white);
  color: var(--c-navy);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  transition: background-color .2s, color .2s;
}
.pagination__item:hover { background: var(--c-neutral-soft); }
.pagination__item.is-current { border-color: var(--c-navy); background: var(--c-navy); color: var(--c-white); }
.pagination__item--next { padding-inline: 18px; }

/* ---------- 実績一覧 ---------- */
.works-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.works-grid .work-card { border: 1px solid var(--c-border); }
.works-grid .work-card__thumb { height: 230px; }
.works-grid .work-card__body { padding: 28px; }
.works-grid .work-card__client { color: var(--c-navy); }

/* ---------- 詳細（本文＋サイドバー） ---------- */
.post-layout { display: grid; grid-template-columns: minmax(0, 760px) 280px; justify-content: space-between; align-items: start; }
.post { display: flex; flex-direction: column; gap: 28px; min-width: 0; }
.post__header { display: flex; flex-direction: column; gap: 20px; padding-bottom: 28px; border-bottom: 1px solid var(--c-border); }
.post__meta { display: flex; align-items: center; gap: 16px; }
.post__date { color: var(--c-text-sub); font-family: var(--f-serif); font-size: 15px; line-height: 1; }
.post__title { font-family: var(--f-serif); font-weight: 500; font-size: 30px; line-height: 1.6; letter-spacing: .06em; }
.post__client { display: inline-flex; align-items: center; gap: 16px; align-self: flex-start; padding: 14px 20px; border-radius: 8px; background: var(--c-neutral-soft); font-size: 14px; font-weight: 500; line-height: 1; }
.post__client-label { color: var(--c-navy); font-size: 12px; }
.post__image { height: 400px; border-radius: 12px; overflow: hidden; border: 1px solid var(--c-border); }
.post__image img { width: 100%; height: 100%; object-fit: contain; }
.post__body { display: flex; flex-direction: column; gap: 1.6em; font-size: 16px; line-height: 2.1; }
.post__body a { color: var(--c-magenta); text-decoration: underline; }
.post-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  align-self: flex-start;
  padding: 20px 24px;
  border-radius: 8px;
  background: var(--c-neutral-soft);
  color: var(--c-navy);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
}
.post-link span { color: var(--c-magenta); }
.post-link:hover { background: var(--c-neutral-strong); }
.post-nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 32px; border-top: 1px solid var(--c-border); }
.post-nav .btn--outline { align-self: center; }
.post-nav__link { color: var(--c-navy); font-size: 14px; font-weight: 500; line-height: 1; }
.post-nav__link:hover { color: var(--c-magenta); }

.sidebar { position: sticky; top: 120px; }
.sidebar__title { padding-bottom: 4px; color: var(--c-navy); font-family: var(--f-serif); font-weight: 500; font-size: 16px; line-height: 1.5; letter-spacing: .06em; }
.sidebar__list li { border-bottom: 1px solid var(--c-border); }
.sidebar__list a { display: block; padding-block: 18px; font-size: 13px; line-height: 1.7; }
.sidebar__list a:hover { color: var(--c-magenta); }

/* =========================================================
   Tablet
   ========================================================= */
@media (max-width: 1180px) {
  .works-grid { grid-template-columns: repeat(2, 1fr); }
  .post-layout { grid-template-columns: minmax(0, 1fr) 240px; gap: 48px; }
}

/* =========================================================
   SP（767px 以下）
   ========================================================= */
@media (max-width: 767px) {
  .archive { padding-block: 64px; }
  .archive__inner { gap: 32px; }
  .filter { gap: 8px; }
  .filter__chip { padding: 9px 14px; font-size: 12px; }

  /* お知らせ行：日付・タグ・矢印を1行目、タイトルを2行目（トップと同じ） */
  .archive__list .news-item a { gap: 10px 12px; padding-block: 20px; }
  .archive__list .news-item__date { min-width: 0; font-size: 14px; }
  .archive__list .news-item__cat { flex-basis: auto; }
  .archive__list .news-item__title { font-size: 15px; }

  .pagination ol { flex-wrap: wrap; gap: 6px; }
  .pagination__item { min-width: 40px; height: 40px; }

  .works-grid { grid-template-columns: 1fr; gap: 24px; }
  .works-grid .work-card__thumb { height: auto; aspect-ratio: 327 / 200; }
  .works-grid .work-card__body { padding: 24px; }

  .post-layout { grid-template-columns: 1fr; gap: 56px; }
  .post { gap: 24px; }
  .post__header { gap: 16px; padding-bottom: 24px; }
  .post__title { font-size: 22px; }
  .post__image { height: auto; aspect-ratio: 327 / 200; }
  .post__body { font-size: 15px; line-height: 2; }
  .post-link { align-self: stretch; justify-content: space-between; padding: 18px 20px; }
  .post-nav { flex-wrap: wrap; justify-content: space-between; }
  .post-nav .btn--outline { order: 3; width: 100%; }
  .sidebar { position: static; }
}