/* =============================================================
   投稿一覧（home / archive / search / index / 404）共通スタイル
   docs/DESIGN.md のトークンに準拠
   ※ .home-archive 配下に限定し、survey.css / content.css 側と衝突しないようにする
============================================================= */
:root {
  --home-primary: #f2952c;
  --home-accent:  #F7C948;
  --home-dark:    #3D2B1F;
  --home-bg:      #FDF5F0;
  --home-border:  #E8D8CE;
}

.home-archive .content-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =============================================================
   ページヘッダー
============================================================= */
.home-archive .home-archive__hero {
  background: linear-gradient(180deg, var(--home-primary) 0%, #F5A870 50%, var(--home-bg) 100%);
  padding: 64px 0 48px;
  position: relative;
  overflow: hidden;
}
.home-archive .home-archive__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #fff 40%, rgba(255,255,255,.6) 70%, rgba(255,255,255,0));
  clip-path: polygon(0 0, 0 100%, 80% 100%, 55% 0);
  pointer-events: none;
}
.home-archive .home-archive__title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--home-dark);
  margin: 0 0 12px;
  position: relative;
}
.home-archive .home-archive__lead {
  font-size: 16px;
  color: #5a4030;
  position: relative;
}

/* =============================================================
   カテゴリーフィルターナビ
============================================================= */
.home-archive .home-cat-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 32px 0 24px;
}
.home-archive .home-cat-nav__item {
  display: inline-block;
  padding: 7px 18px;
  border-radius: 1000px;
  font-size: 14px;
  font-weight: 600;
  border: 2px solid var(--home-border);
  color: var(--home-dark);
  text-decoration: none;
  transition: all .2s ease;
  background: #fff;
}
.home-archive .home-cat-nav__item:hover,
.home-archive .home-cat-nav__item.is-active {
  background: var(--home-primary);
  border-color: var(--home-primary);
  color: #fff;
}

/* =============================================================
   記事グリッド・カード
============================================================= */
.home-archive .home-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-bottom: 64px;
}
.home-archive .home-card {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-card, 0 10px 15px -3px rgba(168,58,8,.08));
  border: 1px solid var(--home-border);
  transition: box-shadow .2s, transform .2s;
}
.home-archive .home-card:hover {
  box-shadow: 0 8px 24px rgba(168,58,8,.14);
  transform: translateY(-2px);
}
.home-archive .home-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}
.home-archive .home-card__thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--home-bg);
  position: relative;
}
.home-archive .home-card__thumb img {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-width: none !important;
  object-fit: cover;
  transition: transform .3s ease;
}
.home-archive .home-card:hover .home-card__thumb img { transform: scale(1.04); }
.home-archive .home-card__thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--home-primary);
  font-size: 13px;
  font-weight: 600;
}
.home-archive .home-card__body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.home-archive .home-card__cats { display: flex; flex-wrap: wrap; gap: 4px; }
.home-archive .home-card__cat {
  display: inline-block;
  background: var(--home-accent);
  color: var(--home-dark);
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 1000px;
}
.home-archive .home-card__title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--home-dark);
  margin: 0;
}
.home-archive .home-card__excerpt {
  font-size: 13px;
  line-height: 1.65;
  color: #6b5040;
  flex: 1;
}
.home-archive .home-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}
.home-archive .home-card__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: #8a6a50;
  font-family: 'Inter', sans-serif;
}
.home-archive .home-card__meta-item svg { color: var(--home-primary); flex-shrink: 0; }

/* =============================================================
   ページネーション
============================================================= */
.home-archive .home-pagination {
  padding-bottom: 64px;
}
.home-archive .home-pagination .nav-links {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.home-archive .home-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 1000px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--home-border);
  color: var(--home-dark);
  transition: all .2s;
}
.home-archive .home-pagination .page-numbers.current,
.home-archive .home-pagination .page-numbers:hover {
  background: var(--home-primary);
  border-color: var(--home-primary);
  color: #fff;
}
.home-archive .home-empty {
  text-align: center;
  padding: 80px 0;
  color: #8a6a50;
}

/* =============================================================
   検索フォーム・404
============================================================= */
.home-archive .home-search {
  max-width: 640px;
  margin: 40px auto;
}
.home-archive .home-notfound .home-search { margin-top: 0; }
.home-archive .home-notfound {
  text-align: center;
  padding: 48px 0 80px;
}
.home-archive .home-notfound__text {
  font-size: 16px;
  color: #5a4030;
  margin-bottom: 24px;
}

/* =============================================================
   Responsive
============================================================= */
@media (max-width: 960px) {
  .home-archive .home-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .home-archive .home-grid { grid-template-columns: 1fr; }
}