@charset "UTF-8";
/* ========================================
   ニュースページ専用スタイル
======================================== */
/* フィルターボタン */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  max-width: 1200px;
  margin-right: auto;
  margin-bottom: 3rem;
  margin-left: auto;
}

.filter-btn {
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
  font-family: var(--font-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-dark);
  white-space: nowrap;
  cursor: pointer;
  background: var(--color-white);
  border: 2px solid var(--color-light-gray);
  border-radius: 50px;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.filter-btn a {
  display: block;
  padding: 0.625rem 1.5rem;
  color: inherit;
  text-decoration: none;
}

.filter-btn::before {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  content: "";
  background: rgba(139, 139, 139, 0.1);
  border-radius: 50%;
  transition: width 0.5s, height 0.5s;
  transform: translate(-50%, -50%);
}

.filter-btn:hover::before {
  width: 200px;
  height: 200px;
  pointer-events: none;
}

.filter-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(139, 139, 139, 0.2);
  transform: translateY(-3px) scale(1.05);
}

.filter-btn.active {
  color: var(--color-white);
  background: var(--gradient-primary);
  border-color: var(--color-primary);
  box-shadow: 0 6px 20px rgba(139, 139, 139, 0.4), 0 0 15px rgba(139, 139, 139, 0.2);
  transform: scale(1.05);
}

/* 各フィルターボタン個別カラー */
.filter-btn.filter-btn-all.active {
  background: var(--gradient-all);
  border-color: var(--color-border-all);
}
.filter-btn.filter-btn-info.active {
  background: var(--gradient-info);
  border-color: var(--color-border-info);
}
.filter-btn.filter-btn-recruit.active {
  background: var(--gradient-recruit);
  border-color: var(--color-border-recruit);
}
.filter-btn.filter-btn-full-fill.active {
  background: var(--gradient-full-fill);
  border-color: var(--color-border-full-fill);
}
.filter-btn.filter-btn-funs.active {
  background: var(--gradient-funs);
  border-color: var(--color-border-funs);
}
.filter-btn.filter-btn-hypeapp.active {
  background: var(--gradient-hypeapp);
  border-color: var(--color-border-hypeapp);
}
.filter-btn.filter-btn-dux.active {
  background: var(--gradient-dux);
  border-color: var(--color-border-dux);
}
.filter-btn.filter-btn-aim.active {
  background: var(--gradient-aim);
  border-color: var(--color-border-aim);
}

/* ニュース一覧 */
.news-list {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(to bottom, #FFF 0%, #F8FAFC 100%);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-bottom: 4rem;
}

/* ニュースアイテム */
.news-item a {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 2.5rem;
  color: var(--color-dark);
  text-decoration: none;
  background: var(--color-white);
  border: 2px solid var(--color-light);
  border-left: 4px solid transparent;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
}

.news-item.hidden {
  display: none;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.news-item a:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.news-date {
  display: inline-block;
  margin-bottom: 0.75rem;
  font-family: var(--font-secondary);
  font-size: 0.875rem;
  color: var(--color-gray);
}

.news-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 0.75rem;
}

.news-category {
  display: inline-block;
  padding: 0.375rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #fff;
  border-radius: 50px;
}
.news-category a {
  color: inherit;
  text-decoration: none;
}

.category-info {
  background: var(--gradient-info);
  border-color: var(--color-border-info);
}
.category-recruit {
  background: var(--gradient-recruit);
  border-color: var(--color-border-recruit);
}
.category-full-fill {
  background: var(--gradient-full-fill);
  border-color: var(--color-border-full-fill);
}
.category-funs {
  background: var(--gradient-funs);
  border-color: var(--color-border-funs);
}
.category-hypeapp {
  background: var(--gradient-hypeapp);
  border-color: var(--color-border-hypeapp);
}
.category-aim {
  background: var(--gradient-aim);
  border-color: var(--color-border-aim);
}
.category-dux {
  background: var(--gradient-dux);
  border-color: var(--color-border-dux);
}

.news-content {
  max-width: 900px;
  margin: 0 auto;
}

.news-header {
  margin-bottom: 2rem;
}

.news-title {
  margin-bottom: 1rem;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.4;
}

.news-title a {
  color: var(--color-dark);
  text-decoration: none;
  transition: var(--transition-base);
}

.news-title a:hover {
  color: var(--color-primary);
}

.news-excerpt {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-gray);
}

/* ページネーション */
.pagination {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: center;
}

.pagination-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  font-family: var(--font-primary);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark);
  cursor: pointer;
  background: var(--color-white);
  border: 2px solid var(--color-light-gray);
  border-radius: 8px;
  transition: var(--transition-base);
}

.pagination-btn:hover:not(:disabled) {
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.pagination-btn.active {
  color: var(--color-white);
  background: var(--gradient-primary);
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

.pagination-btn:disabled {
  cursor: not-allowed;
  opacity: 0.3;
}

/* レスポンシブデザイン */
@media (max-width: 992px) {
  .news-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}
@media (max-width: 768px) {
  /* フィルターボタン */
  .filter-buttons {
    gap: 0.5rem;
  }
  .filter-btn {
    font-size: 0.8125rem;
    white-space: nowrap;
  }
  /* ページヒーロー */
  .page-hero-description br {
    display: none;
  }
  /* ニュースアイテム */
  .news-item {
    padding: 2rem 1.5rem;
  }
  .news-title {
    font-size: 1.25rem;
  }
  .news-excerpt br {
    display: none;
  }
  .news-category {
    display: block;
    width: -moz-fit-content;
    width: fit-content;
    margin-top: 0.5rem;
    margin-left: 0;
  }
}
@media (max-width: 480px) {
  .filter-buttons {
    gap: 0.5rem;
  }
  .filter-btn {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }
  /* テキストの改行を最適化 */
  .news-card-title {
    line-height: 1.5;
    word-break: keep-all;
    overflow-wrap: break-word;
  }
  .news-card-excerpt {
    line-height: 1.8;
    word-break: normal;
    overflow-wrap: break-word;
  }
}