/* ==========================================================================
   Essay 一覧・詳細ページ（category-essay.php / single.php）共通スタイル
   ========================================================================== */

.essay-page {
  width: 100%;
}

.essay-page__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 36px var(--container-padding) 80px;
}

.essay-page__breadcrumb {
  margin-bottom: 32px;
  font-size: 12.5px;
  color: var(--color-sub-light);
}

.essay-page__breadcrumb a {
  color: var(--color-sub-light);
}

.essay-page__breadcrumb-sep {
  margin: 0 8px;
}

/* --------------------------------------------------------------------
   layout: 本文 + サイドバー
   -------------------------------------------------------------------- */

.essay-page__layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 0 28px;
  align-items: start;
}

.essay-page__primary {
  min-width: 0;
}

/* --------------------------------------------------------------------
   archive (list)
   -------------------------------------------------------------------- */

.essay-page__list {
  display: flex;
  flex-direction: column;
  max-width: 720px;
}

.essay-page__list .essay__item {
  display: block;
  padding: 22px 0;
  border-bottom: 1px solid var(--color-border);
}

.essay-page__pagination {
  display: flex;
  gap: 16px;
  margin-top: 40px;
  font-size: 13px;
}

.essay-page__pagination a {
  color: var(--color-sub-light);
}

/* --------------------------------------------------------------------
   single (detail)
   -------------------------------------------------------------------- */

.essay-detail {
  max-width: 720px;
}

.essay-detail__date {
  font-size: 13px;
  color: var(--color-sub-light);
}

.essay-detail__title {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 26px;
  line-height: 1.6;
  color: var(--color-text);
}

.essay-detail__body {
  margin-top: 32px;
  font-size: 14.5px;
  line-height: 2;
  color: var(--color-text-mid);
}

.essay-detail__body p {
  margin: 0 0 1.6em;
}

.essay-detail__back {
  display: inline-block;
  margin-top: 56px;
  font-size: 13px;
  color: var(--color-sub-light);
}

/* --------------------------------------------------------------------
   sidebar（最新情報 / アーカイブ）
   -------------------------------------------------------------------- */

.essay-sidebar__sticky {
  position: sticky;
  top: 24px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.essay-sidebar__section {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
}

.essay-sidebar__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
}

.essay-sidebar__item {
  padding: 12px 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 13px;
  line-height: 1.6;
}

.essay-sidebar__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.essay-sidebar__item a {
  color: var(--color-text-mid);
}

.essay-sidebar__item--empty {
  color: var(--color-sub-light);
}