@charset "UTF-8";

/* =============================================
   記事ヘッダー
============================================= */
.single-hero {
  background: var(--coral);
  padding: 60px 20px;
  position: relative;
  overflow: hidden;
}

/* ドットパターン（contact-hero と統一） */
.single-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}

.single-hero .container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.single-hero__date {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.single-hero__title {
  font-size: 1.8rem;
  font-weight: bold;
  color: #fff;
  line-height: 1.5;
}

/* =============================================
   記事本文エリア
============================================= */
.single-body {
  background: #fff;
  padding: 60px 20px 80px;
}

.single-body .container {
  max-width: 800px;
  margin: 0 auto;
}

.single-article {
  background: #fff;
}

/* =============================================
   本文タイポグラフィ
============================================= */
.single-content {
  font-size: 1rem;
  line-height: 1.9;
  color: #333;
  border-bottom: 1px solid var(--border);
  padding-bottom: 48px;
  margin-bottom: 40px;
}

.single-content h2 {
  font-size: 1.4rem;
  font-weight: bold;
  color: #333;
  margin: 40px 0 16px;
  padding-left: 12px;
  border-left: 4px solid var(--coral);
}

.single-content h3 {
  font-size: 1.15rem;
  font-weight: bold;
  color: #333;
  margin: 32px 0 12px;
}

.single-content p {
  margin-bottom: 1.4em;
}

.single-content ul,
.single-content ol {
  padding-left: 1.5em;
  margin-bottom: 1.4em;
}

.single-content li {
  margin-bottom: 0.4em;
}

.single-content a {
  color: var(--coral);
  text-decoration: underline;
}

.single-content a:hover {
  opacity: 0.75;
}

.single-content img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin: 16px 0;
}

.single-content blockquote {
  margin: 24px 0;
  padding: 16px 20px;
  background: var(--sand);
  border-left: 4px solid var(--sea);
  border-radius: 0 8px 8px 0;
  color: #555;
}

/* =============================================
   戻るリンク
============================================= */
.single-footer {
  text-align: left;
}

.single-back {
  display: inline-block;
  font-size: 0.9rem;
  color: var(--coral);
  text-decoration: none;
  padding: 10px 0;
  transition: opacity 0.2s;
}

.single-back:hover {
  opacity: 0.7;
}

/* =============================================
   アーカイブ一覧
============================================= */
.archive-list {
  border-top: 1px solid var(--border);
}

.archive-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  gap: 20px;
}

.archive-date {
  color: #999;
  font-size: 0.875rem;
  white-space: nowrap;
  width: 90px;
  flex-shrink: 0;
}

.archive-title {
  color: #333;
  text-decoration: none;
  flex: 1;
  line-height: 1.6;
  transition: color 0.2s;
}

.archive-title:hover {
  color: var(--coral);
}

/* ページネーション */
.archive-pagination {
  margin-top: 48px;
  text-align: center;
}

.archive-pagination .nav-links {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.archive-pagination .page-numbers {
  display: inline-block;
  padding: 8px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  color: #555;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.archive-pagination .page-numbers:hover,
.archive-pagination .page-numbers.current {
  background: var(--coral);
  border-color: var(--coral);
  color: #fff;
}

.archive-empty {
  color: #999;
  font-size: 0.95rem;
  padding: 40px 0;
  text-align: center;
}

/* =============================================
   レスポンシブ
============================================= */
@media screen and (max-width: 767px) {
  .single-hero {
    padding: 48px 20px;
  }

  .single-hero__title {
    font-size: 5.5vw;
  }

  .single-body {
    padding: 40px 20px 60px;
  }

  .single-content h2 {
    font-size: 1.2rem;
  }
}