@charset "UTF-8";
/*
 * This is a manifest file that'll be compiled into application.css, which will include all the files
 * listed below.
 *
 * Any CSS and SCSS file within this directory, lib/assets/stylesheets, or any plugin's
 * vendor/assets/stylesheets directory can be referenced here using a relative path.
 *
 * You're free to add application-wide styles to this file and they'll appear at the bottom of the
 * compiled file so the styles you add here take precedence over styles defined in any other CSS/SCSS
 * files in this directory. Styles in this file should be added after the last require_* statement.
 * It is generally better to create a new file per style scope.
 *


 */
/* line 20, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container {
  background: #f9fafb;
  padding: 80px 0;
  /* ------- メインアイキャッチ画像デザイン（新設） -------- */
  /* ------- 目次デザイン -------- */
  /* ------- 本文エリア -------- */
}
/* line 24, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .container {
  max-width: 880px;
  margin: 0 auto;
  background: #fff;
  padding: 60px 50px;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
}
/* line 33, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-title {
  font-size: 36px;
  font-weight: 700;
  color: #111;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.4;
}
/* line 43, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-image-wrapper {
  width: 100%;
  max-width: 780px;
  margin: 0 auto 50px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  background: #f3f4f6;
  position: relative;
}
/* line 54, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-image-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 14px;
  pointer-events: none;
}
/* line 63, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-image-wrapper .column-thumb-main {
  display: block;
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
/* line 71, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-image-wrapper .column-thumb-main:hover {
  transform: scale(1.02);
}
/* line 78, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .toc {
  background: #f0f4ff;
  border: 1px solid #c7d2fe;
  border-radius: 12px;
  padding: 25px 30px;
  margin-bottom: 50px;
  font-size: 15px;
  line-height: 1.7;
}
/* line 87, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .toc .toc-title {
  font-size: 20px;
  font-weight: 700;
  color: #3b82f6;
  margin-bottom: 12px;
}
/* line 94, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .toc .toc-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}
/* line 99, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .toc .toc-list .toc-item {
  margin: 6px 0;
}
/* line 102, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .toc .toc-list .toc-item a {
  color: #374151;
  text-decoration: none;
  transition: color 0.2s ease;
}
/* line 107, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .toc .toc-list .toc-item a:hover {
  color: #2563eb;
}
/* line 112, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .toc .toc-list .toc-item.toc-level-3 {
  margin-left: 18px;
  font-size: 14px;
}
/* line 113, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .toc .toc-list .toc-item.toc-level-4 {
  margin-left: 30px;
  font-size: 13px;
}
/* line 119, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body {
  font-size: 17px;
  line-height: 1.9;
  color: #333;
}
/* line 124, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body h2, .blog-container .column-body h3, .blog-container .column-body h4 {
  font-weight: 700;
  margin-top: 60px;
  margin-bottom: 20px;
  scroll-margin-top: 100px;
}
/* line 131, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body h2 {
  font-size: 26px;
  color: #111;
  border-bottom: 3px solid #3b82f6;
  padding-bottom: 6px;
}
/* line 138, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body h3 {
  font-size: 22px;
  color: #1e40af;
  position: relative;
  padding-left: 14px;
}
/* line 144, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body h3::before {
  content: "▹";
  position: absolute;
  left: 0;
  color: #3b82f6;
}
/* line 152, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body h4 {
  font-size: 18px;
  color: #374151;
}
/* line 157, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body p {
  margin-bottom: 20px;
}
/* line 161, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body img {
  display: block;
  margin: 40px auto;
  max-width: 100%;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}
/* line 169, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body a {
  color: #2563eb;
  text-decoration: underline;
}
/* line 172, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body a:hover {
  opacity: 0.8;
}
/* line 177, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body blockquote {
  background: #f1f5f9;
  border-left: 5px solid #3b82f6;
  padding: 15px 20px;
  border-radius: 8px;
  color: #444;
  margin: 25px 0;
  font-style: italic;
}
/* line 187, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.blog-container .column-body ul, .blog-container .column-body ol {
  margin: 15px 0 25px 25px;
}

/* --------- レスポンシブ --------- */
@media (max-width: 768px) {
  /* line 195, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container {
    padding: 60px 15px;
  }
  /* line 198, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .container {
    padding: 40px 24px;
  }
  /* line 202, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .column-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  /* line 207, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .column-image-wrapper {
    margin-bottom: 35px;
    border-radius: 8px;
  }
  /* line 211, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .column-image-wrapper::after {
    border-radius: 8px;
  }
  /* line 216, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .toc {
    padding: 18px 20px;
  }
  /* line 218, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .toc .toc-title {
    font-size: 18px;
  }
  /* line 219, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .toc .toc-list a {
    font-size: 14px;
  }
  /* line 222, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .column-body {
    font-size: 15px;
  }
  /* line 224, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .column-body h2 {
    font-size: 22px;
  }
  /* line 225, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .column-body h3 {
    font-size: 18px;
  }
  /* line 226, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .blog-container .column-body h4 {
    font-size: 16px;
  }
}
/* line 232, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow {
  background: #f9fafb;
  padding: 80px 0;
}
/* line 236, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .section-title {
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #333;
}
/* line 244, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .columns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}
/* line 250, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
/* line 257, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}
/* line 262, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}
/* line 267, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-image .column-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
/* line 273, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-image .column-thumb:hover {
  transform: scale(1.05);
}
/* line 279, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content {
  padding: 20px;
}
/* line 282, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-title {
  font-size: 20px;
  font-weight: 600;
  color: #111;
  margin-bottom: 10px;
}
/* line 288, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-title a {
  color: inherit;
  text-decoration: none;
}
/* line 292, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-title a:hover {
  color: #007aff;
}
/* line 298, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-description {
  font-size: 14px;
  color: #555;
  line-height: 1.6;
  margin-bottom: 12px;
}
/* line 305, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-admin-links {
  margin-top: 10px;
}
/* line 308, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-admin-links .btn-edit, .section-knowhow .column-card .column-content .column-admin-links .btn-delete {
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  margin-right: 8px;
}
/* line 316, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-admin-links .btn-edit {
  background: #e0f2fe;
  color: #0369a1;
}
/* line 320, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-admin-links .btn-edit:hover {
  background: #bae6fd;
}
/* line 325, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-admin-links .btn-delete {
  background: #fee2e2;
  color: #b91c1c;
}
/* line 329, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .column-card .column-content .column-admin-links .btn-delete:hover {
  background: #fecaca;
}
/* line 338, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .pagination-wrapper {
  margin-top: 40px;
  text-align: center;
}
/* line 342, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .pagination-wrapper .pagination {
  display: inline-flex;
  gap: 8px;
}
/* line 346, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .pagination-wrapper .pagination a, .section-knowhow .pagination-wrapper .pagination span {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  border: 1px solid #ddd;
  color: #333;
  background: #fff;
  transition: all 0.3s ease;
}
/* line 357, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .pagination-wrapper .pagination a:hover, .section-knowhow .pagination-wrapper .pagination span:hover {
  background: #007aff;
  color: #fff;
}
/* line 362, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .pagination-wrapper .pagination a.current, .section-knowhow .pagination-wrapper .pagination span.current {
  background: #007aff;
  color: #fff;
  font-weight: bold;
}

@media (max-width: 768px) {
  /* line 374, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .section-knowhow {
    padding: 60px 20px;
  }
  /* line 377, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .section-knowhow .section-title {
    font-size: 26px;
  }
  /* line 383, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .section-knowhow .column-card .column-content .column-title {
    font-size: 18px;
  }
  /* line 387, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .section-knowhow .column-card .column-content .column-description {
    font-size: 13px;
  }
}
@media (max-width: 576px) {
  /* line 396, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .section-knowhow {
    padding: 50px 16px;
  }
  /* line 399, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .section-knowhow .columns-grid {
    grid-template-columns: 1fr;
  }
  /* line 404, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .section-knowhow .column-card .column-image {
    height: 180px;
  }
  /* line 408, /opt/webroot/column/app/assets/stylesheets/columns.scss */
  .section-knowhow .column-card .column-content {
    padding: 16px;
  }
}
/* --- コラム記事一覧 全体デザイン --- */
/* line 421, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow {
  padding: 40px 0;
  background-color: #f9f9fb;
}
/* line 425, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.section-knowhow .section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #1a1a1a;
}

/* ジャンル絞り込みエリア */
/* line 435, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-filter-wrapper {
  margin-bottom: 40px;
  text-align: center;
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}
/* line 443, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-filter-wrapper .filter-form {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
/* line 448, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-filter-wrapper .filter-form label {
  font-weight: 600;
  color: #444;
}
/* line 453, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-filter-wrapper .filter-form .form-select {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 8px 16px;
  transition: border-color 0.3s;
}
/* line 458, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-filter-wrapper .filter-form .form-select:focus {
  border-color: #f6c23e;
  box-shadow: none;
}

/* ジャンル別サマリー（グリッド時） */
/* line 467, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-summary-container {
  margin-bottom: 30px;
  padding: 20px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid #eef0f7;
}
/* line 474, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-summary-container .summary-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #4e73df;
  border-left: 4px solid #4e73df;
  padding-left: 10px;
}
/* line 483, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-summary-container .summary-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
/* line 488, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-summary-container .summary-grid .summary-item {
  background: #f1f3f9;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  color: #555;
}
/* line 494, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-summary-container .summary-grid .summary-item strong {
  color: #222;
}
/* line 495, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-summary-container .summary-grid .summary-item .pillar-num {
  color: #e67e22;
  font-weight: bold;
}
/* line 496, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-summary-container .summary-grid .summary-item .child-num {
  color: #3498db;
  font-weight: bold;
}

/* ジャンルグループ（親記事用） */
/* line 502, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-group {
  margin-bottom: 60px;
}
/* line 505, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-group .genre-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 25px;
  padding-bottom: 12px;
  border-bottom: 3px solid #333;
}
/* line 515, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-group .genre-header .genre-name {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin: 0;
  color: #1a1a1a;
}
/* line 524, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.genre-group .genre-header .genre-stats .badge {
  font-size: 0.85rem;
  padding: 6px 12px;
  border-radius: 6px;
}

/* 記事リストアイテム（カードスタイル） */
/* line 534, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item {
  margin: 0 0 16px 0;
  padding: 20px;
  background: #fff;
  border: 1px solid #eef0f2;
  border-radius: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
  align-items: center;
}
/* line 543, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
/* line 549, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .thumb-container .column-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
}
/* line 558, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .info-container .column-title {
  margin: 0 0 12px 0;
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.4;
}
/* line 563, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .info-container .column-title a {
  color: #1a1a1a;
  text-decoration: none;
}
/* line 566, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .info-container .column-title a:hover {
  color: #4e73df;
}
/* line 570, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .info-container .column-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 15px;
  font-size: 0.85rem;
  color: #777;
}
/* line 578, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .info-container .column-meta .badge-pillar {
  background-color: #fff4e0;
  color: #d35400;
  border: 1px solid #f39c12;
  font-weight: 600;
}
/* line 585, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .info-container .column-meta .update-date {
  display: flex;
  align-items: center;
}
/* line 588, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .info-container .column-meta .update-date::before {
  content: '🕒';
  margin-right: 4px;
}
/* line 596, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.pillar-article-item .admin-actions {
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px dashed #eee;
  display: flex;
  gap: 8px;
}

/* 汎用バッジ/ボタン調整 */
/* line 606, /opt/webroot/column/app/assets/stylesheets/columns.scss */
.badge-id {
  background: #f8f9fa;
  color: #aaa;
  border: 1px solid #ddd;
}