/* 記事一覧ページ CSS（/news/ /diary/） */

.list-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem 6rem;
}

.list-header {
  margin-bottom: 3rem;
}
.list-header h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin: 0 0 .5rem;
}
/* バイリンガル h1（英大文字 + 日本語小） */
.list-header h1.bilingual {
  font-family: var(--f-en);
  letter-spacing: -.03em;
  display: flex;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.list-header h1.bilingual small {
  font-family: var(--f-jp);
  font-size: .4em;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--ink-soft);
}
.list-header .filter {
  color: var(--ink-mute);
  font-size: .95rem;
  margin: .25rem 0;
}
.list-header .list-meta {
  color: var(--ink-mute);
  font-size: .85rem;
  font-family: var(--f-en);
  letter-spacing: .04em;
  margin: .5rem 0 0;
}

/* ───── Card grid ───── */
.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.post-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-cyan);
}
.card-thumb {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface);
}
.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s var(--ease);
}
.post-card:hover .card-thumb img {
  transform: scale(1.05);
}

.card-body {
  padding: 1.25rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
}
.card-title h2 {
  font-size: 1.05rem;
  line-height: 1.5;
  margin: 0;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -.005em;
}
.card-title:hover h2 { color: var(--c-cyan); }
.card-body time {
  font-family: var(--f-en);
  font-size: .8rem;
  color: var(--ink-mute);
  letter-spacing: .04em;
}
.card-body p {
  font-size: .9rem;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: auto;
}
.card-meta .cat {
  display: inline-block;
  padding: .15rem .6rem;
  font-size: .75rem;
  font-weight: 600;
  border-radius: 999px;
  background: rgba(0, 212, 255, .12);
  color: var(--c-cyan);
  letter-spacing: .02em;
}

/* ───── Pagination ───── */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.pagination .page-prev,
.pagination .page-next {
  display: inline-block;
  padding: .75rem 1.25rem;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 600;
  font-size: .9rem;
  transition: all .2s;
  white-space: nowrap;
}
.pagination .page-prev:hover,
.pagination .page-next:hover {
  background: var(--c-cyan);
  color: var(--bg);
  border-color: var(--c-cyan);
  opacity: 1;
}
.pagination .page-prev.disabled,
.pagination .page-next.disabled {
  color: var(--ink-mute);
  border-color: var(--line);
  opacity: .5;
  cursor: not-allowed;
}
.pagination .page-nums {
  display: flex;
  align-items: center;
  gap: .35rem;
  flex-wrap: wrap;
  justify-content: center;
}
.pagination .page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 .65rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: var(--f-en);
  font-weight: 600;
  font-size: .9rem;
  color: var(--ink-soft);
  transition: all .15s;
}
.pagination a.page-num:hover {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line-strong);
  opacity: 1;
}
.pagination .page-num.current {
  background: var(--c-cyan);
  color: var(--bg);
  border-color: var(--c-cyan);
}
.pagination .page-gap {
  color: var(--ink-mute);
  font-family: var(--f-en);
  padding: 0 .25rem;
}

@media (max-width: 640px) {
  .post-list { grid-template-columns: 1fr; }
  .list-main { padding: 2rem 1rem 4rem; }
  .pagination {
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 3rem;
  }
  .pagination .page-prev,
  .pagination .page-next {
    width: 100%;
    text-align: center;
  }
  .pagination .page-num {
    min-width: 2.2rem;
    height: 2.2rem;
    font-size: .85rem;
  }
}