@charset "UTF-8";

/* ============================================================
 * お知らせ／コラム 一覧
 * ============================================================ */
.post_grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 32px;
}

.post_card {
  display: flex;
  flex-direction: column;
  background-color: var(--white);
  border: 4px solid var(--cat-color, var(--main));
  border-radius: 12px;
  padding: 14px 14px 20px;
  box-shadow: 0 5px 0 rgba(0, 0, 0, 0.08);
}

.post_card_link {
  flex: 1;
  display: flex;
  flex-direction: column;
  color: var(--black);
}

.post_card_link:hover {
  opacity: 1;
}

.post_card_thumb {
  aspect-ratio: 16 / 11;
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--green-pale);
}

.post_card_thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.post_card:hover .post_card_thumb img,
.post_card:hover .post_card_noimg {
  transform: scale(1.08);
}

.post_card_thumb--noimg {
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--white);
}

.post_card_noimg {
  width: 58%;
  height: 58%;
  background-color: var(--cat-color, var(--main));
  -webkit-mask: url("../img/logo.svg") no-repeat center / contain;
  mask: url("../img/logo.svg") no-repeat center / contain;
  transition: transform 0.4s ease;
}

.post_card_body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding-top: 14px;
}

.post_card_meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.post_card_cat {
  display: inline-block;
  flex-shrink: 1;
  min-width: 0;
  max-width: 72%;
  padding: 3px 12px;
  border-radius: 9999px;
  background-color: var(--cat-color, var(--main));
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.post_card_date {
  flex-shrink: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cat-color, var(--main));
}

.post_card_title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.3s ease;
}

.post_card:hover .post_card_title {
  color: var(--cat-color, var(--main));
}

.post_card_tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-top: auto;
  padding-top: 12px;
}

.post_card_tags li {
  font-size: 0.75rem;
  color: #87878E;
}

.post_empty {
  text-align: center;
  padding: 40px 0;
  font-weight: 600;
}

/* ============================================================
 * ページネーション
 * ============================================================ */
.pagination {
  margin-top: 72px;
}

.pagination .nav-links {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
}

.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.05rem;
  line-height: 1;
  color: var(--black);
}

.pagination a.page-numbers {
  cursor: pointer;
}

.pagination span.page-numbers {
  cursor: default;
}

.pagination a.page-numbers:not(.prev):not(.next) {
  background-color: var(--white);
  border: 2px solid var(--black);
}

.pagination a.page-numbers:not(.prev):not(.next):hover {
  opacity: 1;
  background-color: var(--main);
  border: 2px solid var(--main);
  color: var(--white);
}

.pagination .current {
  background-color: var(--black);
  color: var(--white);
}

.pagination .dots {
  min-width: auto;
}

.pagination .prev,
.pagination .next {
  position: absolute;
  top: 50%;
  width: 44px;
  height: 44px;
  min-width: 44px;
  transform: translateY(-50%);
  background-color: var(--black);
  color: var(--white);
  font-size: 0.9rem;
}

.pagination .prev { left: 0; }
.pagination .next { right: 0; }

.pagination .prev::before { content: "\276E"; }
.pagination .next::before { content: "\276F"; }

.pagination .screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.pagination .prev:hover,
.pagination .next:hover {
  opacity: 1;
  background-color: var(--main);
}

/* ============================================================
 * レスポンシブ
 * ============================================================ */
@media screen and (max-width: 1024px) {
  .post_grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 24px;
  }
}

@media screen and (max-width: 600px) {
  .post_grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pagination .prev,
  .pagination .next {
    width: 38px;
    height: 38px;
    min-width: 38px;
  }
}