@charset "UTF-8";

/* ===============================================
   コラム・特集記事ページ専用スタイル
   Column / Feature Article Page Styles
   =============================================== */

/* ヒーローセクション */
.column-hero {
  position: relative;
  width: 100%;
  max-height: 420px;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 50px;
}

.column-hero img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

.column-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 100%);
}

.column-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px;
  z-index: 1;
}

.column-hero-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(143, 169, 104, 0.9);
  color: #fff;
  padding: 5px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  backdrop-filter: blur(4px);
}

.column-hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 30px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin: 0 0 8px;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.column-hero-subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.06em;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

/* 記事リード文 */
.column-lead {
  font-size: 15px;
  line-height: 2.1;
  color: #555;
  margin: 0 0 50px;
  padding: 30px 0;
  border-bottom: 1px solid rgba(143, 169, 104, 0.15);
  letter-spacing: 0.04em;
}

/* 記事セクション */
.column-section {
  margin-bottom: 60px;
}

.column-section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 22px;
  font-weight: 600;
  color: #2a2a2a;
  letter-spacing: 0.08em;
  margin: 0 0 28px;
  padding: 0 0 16px;
  border-bottom: 2px solid #8fa968;
  position: relative;
  line-height: 1.5;
}

.column-section-title::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 60px;
  height: 2px;
  background: #b89d6b;
}

/* テキストと画像の横並びブロック */
.column-block {
  display: flex;
  gap: 36px;
  align-items: flex-start;
  margin-bottom: 30px;
}

.column-block.reverse {
  flex-direction: row-reverse;
}

.column-block-image {
  flex: 0 0 280px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.column-block-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.column-block-image:hover img {
  transform: none;
}

.column-block-image figcaption {
  background: rgba(143, 169, 104, 0.06);
  padding: 10px 14px;
  font-size: 12px;
  color: #888;
  text-align: center;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.column-block-text {
  flex: 1;
  min-width: 0;
}

.column-text p {
  font-size: 15px;
  line-height: 2;
  color: #555;
  margin: 0 0 18px;
  letter-spacing: 0.04em;
}

.column-text p:last-child {
  margin-bottom: 0;
}

/* 比較テーブル */
.column-table-wrapper {
  margin: 40px 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,0.04);
  border: 1px solid rgba(143, 169, 104, 0.15);
}

.column-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.column-table thead th {
  background: linear-gradient(135deg, #8fa968 0%, #7d9056 100%);
  color: #fff;
  padding: 16px 20px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: center;
}

.column-table thead th:first-child {
  background: linear-gradient(135deg, #6d7f4a 0%, #5e6e3e 100%);
  width: 10%;
}

.column-table tbody th {
  background: rgba(143, 169, 104, 0.08);
  padding: 18px 16px;
  font-weight: 600;
  color: #2a2a2a;
  text-align: center;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(143, 169, 104, 0.12);
  width: 10%;
}

.column-table tbody td {
  padding: 18px 20px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  vertical-align: top;
  line-height: 1.8;
  color: #555;
}

.column-table tbody tr:last-child th,
.column-table tbody tr:last-child td {
  border-bottom: none;
}

.column-table ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.column-table li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 6px;
}

.column-table li:last-child {
  margin-bottom: 0;
}

.column-table li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.column-table .merit-list li::before {
  background: #8fa968;
}

.column-table .demerit-list li::before {
  background: #c49a3c;
}

/* まとめ */
.column-summary {
  background: linear-gradient(135deg, rgba(143, 169, 104, 0.05) 0%, rgba(184, 157, 107, 0.05) 100%);
  border: 1px solid rgba(143, 169, 104, 0.15);
  border-radius: 12px;
  padding: 36px 40px;
  margin: 50px 0;
}

.column-summary p {
  font-size: 15px;
  line-height: 2.1;
  color: #555;
  margin: 0;
  letter-spacing: 0.04em;
}

/* エンディング画像 */
.column-ending-image {
  border-radius: 12px;
  overflow: hidden;
  margin: 40px 0 0;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.column-ending-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* 商品誘導CTA */
.column-cta {
  text-align: center;
  margin: 50px 0;
  padding: 40px 20px;
  background: linear-gradient(135deg, rgba(143, 169, 104, 0.06) 0%, rgba(184, 157, 107, 0.06) 100%);
  border-radius: 12px;
}

.column-cta-text {
  font-family: 'Noto Serif JP', serif;
  font-size: 18px;
  font-weight: 500;
  color: #555;
  margin: 0 0 24px;
  letter-spacing: 0.08em;
}

.column-cta .btn-column {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 44px;
  background: linear-gradient(135deg, #8fa968 0%, #7d9056 100%);
  color: #fff;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(143, 169, 104, 0.3);
}

.column-cta .btn-column:hover {
  background: linear-gradient(135deg, #7d9056 0%, #6d7f4a 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(143, 169, 104, 0.4);
  color: #fff;
}

.column-cta .btn-column i {
  font-size: 13px;
  transition: transform 0.3s ease;
}

.column-cta .btn-column:hover i {
  transform: translateX(4px);
}

/* 戻るボタン */
.column-back {
  text-align: center;
  margin-top: 40px;
  padding-bottom: 20px;
}

.column-back .btn-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  background: transparent;
  color: #8fa968;
  border: 2px solid #8fa968;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: all 0.3s ease;
}

.column-back .btn-back:hover {
  background: #8fa968;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(143, 169, 104, 0.3);
}

/* レスポンシブ */
@media screen and (max-width: 768px) {
  .column-hero {
    max-height: 260px;
    border-radius: 8px;
    margin-bottom: 32px;
  }

  .column-hero img {
    height: 260px;
  }

  .column-hero-content {
    padding: 24px;
  }

  .column-hero-title {
    font-size: 22px;
  }

  .column-lead {
    font-size: 14px;
    line-height: 1.9;
    padding: 20px 0;
    margin-bottom: 36px;
  }

  .column-section {
    margin-bottom: 40px;
  }

  .column-section-title {
    font-size: 19px;
    margin-bottom: 20px;
  }

  .column-block {
    flex-direction: column;
    gap: 20px;
  }

  .column-block.reverse {
    flex-direction: column;
  }

  .column-block-image {
    flex: none;
    width: 100%;
    max-width: 360px;
  }

  .column-text p {
    font-size: 14px;
  }

  .column-table {
    font-size: 13px;
  }

  .column-table thead th,
  .column-table tbody th {
    padding: 12px 10px;
  }

  .column-table tbody td {
    padding: 14px 12px;
  }

  .column-summary {
    padding: 24px 20px;
  }

  .column-cta-text {
    font-size: 16px;
  }
}

@media screen and (max-width: 480px) {
  .column-hero {
    max-height: 200px;
  }

  .column-hero img {
    height: 200px;
  }

  .column-hero-content {
    padding: 16px;
  }

  .column-hero-title {
    font-size: 18px;
  }

  .column-hero-subtitle {
    font-size: 12px;
  }

  .column-table thead th:first-child,
  .column-table tbody th {
    width: 15%;
    font-size: 12px;
  }
}