/*
 Theme Name: GATEN職 公式ガイド
 Template: mywiki
 Description: GATEN職取扱店向け公式ガイドサイトのカスタムテーマ
 Version: 1.0
 Text Domain: mywiki-child
*/

/* ========== CSS Custom Properties ========== */
:root {
  --gaten-primary: #0071e3;
  --gaten-primary-light: #e8f0fe;
  --gaten-primary-dark: #005bbf;
  --gaten-bg: #f5f5f7;
  --gaten-white: #ffffff;
  --gaten-text: #1d1d1f;
  --gaten-text-secondary: #6e6e73;
  --gaten-border: #e5e5e5;
  --gaten-topbar-bg: #ffffff;
  --gaten-hero-bg: #000000;
  --gaten-radius: 12px;
  --gaten-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --gaten-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.12);
  --gaten-font: 'Roboto', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ========== Front Page Base ========== */
body.gaten-front {
  font-family: var(--gaten-font);
  background: var(--gaten-bg);
  color: var(--gaten-text);
  margin: 0;
  padding: 0;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

body.gaten-front *,
body.gaten-front *::before,
body.gaten-front *::after {
  box-sizing: border-box;
}

/* Bootstrap のヘッダー系スタイルを上書き */
body.gaten-front #wrap,
body.gaten-front #inner-header,
body.gaten-front .navbar,
body.gaten-front .searchwrap,
body.gaten-front #maincnot {
  display: none !important;
}

/* ========== Top Bar ========== */
.gaten-topbar {
  background: var(--gaten-topbar-bg);
  padding: 10px 0;
  font-size: 13px;
  border-bottom: 1px solid var(--gaten-border);
}

.gaten-topbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gaten-topbar__left {
  display: flex;
  align-items: center;
}

.gaten-topbar__logo img {
  height: 36px;
  max-height: 36px;
  width: auto;
  display: block;
}

.gaten-topbar__logo a,
.gaten-topbar__logo .custom-logo-link {
  display: block;
  outline: none;
  transition: opacity 0.2s;
}

.gaten-topbar__logo a:hover,
.gaten-topbar__logo .custom-logo-link:hover {
  opacity: 0.75;
}

.gaten-topbar__logo a:focus,
.gaten-topbar__logo .custom-logo-link:focus {
  outline: none;
}

.gaten-topbar__right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.gaten-topbar__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.gaten-topbar__links a {
  color: var(--gaten-primary);
  text-decoration: none;
  transition: color 0.2s;
}

.gaten-topbar__links a:hover {
  color: var(--gaten-primary-dark);
}

.gaten-topbar__links a:focus {
  outline: none;
}

.gaten-topbar__separator {
  color: var(--gaten-border);
}

.gaten-topbar__demo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--gaten-text) !important;
  padding: 6px 16px;
  border: 1px solid var(--gaten-border);
  border-radius: 6px;
  text-decoration: none !important;
  font-weight: 500;
  font-size: 13px;
  transition: background 0.2s, border-color 0.2s;
}

.gaten-topbar__demo:hover {
  background: var(--gaten-bg);
  border-color: var(--gaten-text-secondary);
}

.gaten-topbar__demo .material-icons {
  font-size: 18px;
}

/* ========== Hero Section ========== */
.gaten-hero {
  background: var(--gaten-hero-bg);
  color: #fff;
  text-align: left;
  padding: 48px 20px 48px;
}

.gaten-hero__inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 20px;
}

.gaten-hero__title {
  font-size: 20px;
  font-weight: 500;
  margin: 0 0 12px;
  letter-spacing: 0.05em;
  width: auto;
  max-width: 100%;
}

.gaten-hero__subtitle {
  font-size: 14px;
  opacity: 0.85;
  margin: 0 0 32px;
  font-weight: 400;
}

/* ========== Search Bar (Hero) ========== */
.gaten-search {
  max-width: 100%;
  margin: 0 0;
}

.gaten-search__form {
  position: relative;
  display: flex;
  align-items: center;
  width: 500px;
  max-width: 100%;
}

.gaten-search__input {
  flex: 1;
  height: auto;
  width: auto;
  padding: 14px 24px 14px 24px;
  margin: 0px 12px 0px 0px;
  border-radius: 4px 4px 4px 4px;
  font-size: 12px;
  font-weight: 500;
  font-family: var(--gaten-font);
  color: #000000ff;
  outline: none;
  background: rgba(255,255,255,0.95);
  box-sizing: border-box;
  transition: border-color 0.2s;
}

.gaten-search__input:focus {
  border-color: rgba(255,255,255,0.6);
  background: #fff;
}

.gaten-search__input::placeholder {
  color: #999;
}

.gaten-search__icon {
  display: none;
}

.gaten-search__btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 15px 23px;
  background: var(--gaten-primary);
  color: #fff;
  border:  var(--gaten-primary);
  border-radius: 4px 4px 4px 4px;
  font-size: 12px;
  font-family: var(--gaten-font);
  font-weight: 500;
  cursor: pointer;
  box-sizing: border-box;
  transition: background 0.2s;
  white-space: nowrap;
}

.gaten-search__btn:hover {
  background: var(--gaten-primary-dark);
  border-color: var(--gaten-primary-dark);
}

.gaten-search__btn .material-icons {
  font-size: 20px;
}

/* 検索サジェスト */
.gaten-search .gaten-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--gaten-shadow-hover);
  margin-top: 4px;
  z-index: 100;
  max-height: 300px;
  overflow-y: auto;
}

.gaten-search .gaten-suggestions ul {
  list-style: none;
  margin: 0;
  padding: 8px 0;
  text-align: left;
}

.gaten-search .gaten-suggestions li a {
  display: block;
  padding: 10px 20px;
  color: var(--gaten-text);
  text-decoration: none;
  font-size: 14px;
  text-align: left;
}

.gaten-search .gaten-suggestions li a .fa {
  display: none;
}

.gaten-search .gaten-suggestions li a:hover {
  background: var(--gaten-primary-light);
}

/* よく検索されているキーワード */
.gaten-search-tags {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
  margin-top: 24px;
}

.gaten-search-tags__label {
  color: #ffffffff;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
  width: 100%;
}

.gaten-search-tags__label .material-icons {
  font-size: 16px;
}

.gaten-search-tag {
  background: transparent;
  color: #ffffffff;
  padding: 0;
  border-radius: 0;
  font-size: 14px;
  text-decoration: underline !important;
  transition: color 0.2s;
  white-space: nowrap;
}

.gaten-search-tag:hover {
  background: transparent;
  color: #c7a506 !important;
}

.gaten-search-tag:focus {
  outline: none;
}

/* ========== Category Cards ========== */
.gaten-categories {
  max-width: 1024px;
  margin: 0 auto;
  padding: 70px 0px 72px 0px;
}

.gaten-categories__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gaten-category-card {
  background: var(--gaten-white);
  margin-bottom: 16px;
  border-bottom: 1px solid #ccccccff;
  border-left: 1px solid #ccccccff;
  border-radius: 8px 8px 8px 8px;
  border-right: 1px solid #ccccccff;
  border-top: 1px solid #ccccccff;
  box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: box-shadow 0.2s;
  padding-bottom: 24px;;
}

.gaten-category-card:hover {
  border-bottom: 1px solid #000000ff;
  border-left: 1px solid #000000ff;
  border-right: 1px solid #000000ff;
  border-top: 1px solid #000000ff;
}

.gaten-category-card__header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
}

.gaten-category-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.gaten-category-card__icon .material-icons {
  font-size: 20px;
  color: #fff;
}

/* カテゴリごとの色 */
.gaten-category-card[data-color="blue"] .gaten-category-card__icon { background: #000; }
.gaten-category-card[data-color="green"] .gaten-category-card__icon { background: #000; }
.gaten-category-card[data-color="orange"] .gaten-category-card__icon { background: #000; }
.gaten-category-card[data-color="purple"] .gaten-category-card__icon { background: #000; }
.gaten-category-card[data-color="red"] .gaten-category-card__icon { background: #000; }
.gaten-category-card[data-color="teal"] .gaten-category-card__icon { background: #000; }
.gaten-category-card[data-color="amber"] .gaten-category-card__icon { background: #000; }
.gaten-category-card[data-color="indigo"] .gaten-category-card__icon { background: #000; }

.gaten-category-card__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--gaten-text);
  margin: 0;
  flex-grow: 1;
}

/* 非表示の投稿 */
.gaten-category-card__items li.gaten-hidden-post {
  display: none;
}

.gaten-category-card__items li.gaten-hidden-post.is-visible {
  display: flex;
}

.gaten-category-card__items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.gaten-category-card__items li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0px 20px;
  
}

.gaten-category-card__items li:last-child {
  border-bottom: none;
}

.gaten-category-card__items li .material-icons {
  font-size: 8px;
  color: var(--gaten-primary);
  flex-shrink: 0;
}

.gaten-category-card__items li a {
  color: var(--gaten-primary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

.gaten-category-card__items li a:hover {
  color: var(--gaten-primary-dark);
}

.gaten-category-card__items li a:focus {
  outline: none;
}

/* さらに表示 */
.gaten-category-card__more-wrap {
  border-top: 1px solid var(--gaten-border);
}

.gaten-category-card__more {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  padding: 12px 24px;
  color: var(--gaten-primary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: opacity 0.2s;
  cursor: pointer;
}

.gaten-category-card__more:hover {
  opacity: 0.7;
  color: var(--gaten-primary);
}

.gaten-category-card__more .material-icons {
  font-size: 18px;
  transition: transform 0.3s;
}

.gaten-category-card__more.is-expanded .material-icons {
  transform: rotate(90deg);
}

/* カテゴリが空の場合 */
.gaten-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--gaten-text-secondary);
}

.gaten-empty .material-icons {
  font-size: 48px;
  display: block;
  margin-bottom: 16px;
  opacity: 0.4;
}

/* ========== Footer ========== */
.gaten-footer {
  text-align: center;
  padding: 32px 20px;
  color: var(--gaten-text-secondary);
  font-size: 13px;
  border-top: 1px solid var(--gaten-border);
}

.gaten-footer p {
  margin: 0;
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
  .gaten-topbar__inner {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .gaten-hero {
    padding: 40px 16px 36px;
  }

  .gaten-hero__title {
    font-size: 24px;
  }

  .gaten-search__input {
    font-size: 14px;
    padding: 12px 16px 12px 44px;
  }

  .gaten-categories {
    padding: 24px 16px 40px;
  }

  .gaten-categories__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .gaten-category-card__header {
    padding: 16px 18px;
    gap: 12px;
  }

  .gaten-category-card__icon {
    width: 38px;
    height: 38px;
    border-radius: 8px;
  }

  .gaten-category-card__icon .material-icons {
    font-size: 20px;
  }

  .gaten-category-card__title {
    font-size: 14px;
  }

  .gaten-search-tags {
    gap: 6px;
  }

  .gaten-topbar__links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .gaten-hero__title {
    font-size: 20px;
  }

  .gaten-categories__grid {
    grid-template-columns: 1fr;
  }

  .gaten-search__btn span.material-icons {
    display: none;
  }
}

/* ================================================================
   記事ページ（single.php）用スタイル
   ================================================================ */

/* 記事ページ: パンくず以下の背景色 */
body.single {
  background: #f9f9f9;
}

/* ========== パンくず ========== */
.gaten-breadcrumb {
  background: var(--gaten-white);
  border-bottom: 1px solid var(--gaten-border);
  font-size: 13px;
}

.gaten-breadcrumb__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
}

.gaten-breadcrumb a {
  color: var(--gaten-primary);
  text-decoration: none;
}

.gaten-breadcrumb a:hover {
  text-decoration: underline;
}

.gaten-breadcrumb__sep {
  color: var(--gaten-text-secondary);
}

.gaten-breadcrumb__current {
  color: var(--gaten-text-secondary);
}

/* ========== 記事ヘッダー ========== */
/* ========== 記事タイトル + 著者 ========== */
.gaten-article-title {
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 20px;
  line-height: 1.4;
  color: var(--gaten-text);
}

.gaten-article-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
}

.gaten-article-author__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.gaten-article-author__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gaten-article-author__role {
  font-size: 14px;
}

.gaten-article-author__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gaten-text);
}

/* ========== レイアウト: サイドバー + 本文 ========== */
.gaten-article-layout {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 60px;
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

/* ========== サイドバー ========== */
.gaten-sidebar {
  width: 260px;
  flex-shrink: 0;
}

.gaten-sidebar__category {
  margin-bottom: 28px;
}

.gaten-sidebar__cat-header {
  font-size: 15px;
  font-weight: 700;
  color: var(--gaten-primary);
  padding: 0 0 10px;
  margin-bottom: 0;
}

.gaten-sidebar__cat-header .material-icons {
  display: none;
}

.gaten-sidebar__cat-title {
  font-weight: 500;
  color: #000000;
  letter-spacing: 0.05em;
}

.gaten-sidebar__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.gaten-sidebar__item {
  border-left: 1px solid #cccccc;
}

.gaten-sidebar__item a {
  display: block;
  padding: 6px 0 6px 14px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: #000000;
  text-decoration: none;
  transition: color 0.2s;
  line-height: 1.5;
}

.gaten-sidebar__item a:hover {
  color: var(--gaten-primary) !important;
}

.gaten-sidebar__item a:focus {
  outline: none;
}

.gaten-sidebar__item.is-current {
  border-left: 1px solid #cccccc;
}

.gaten-sidebar__item.is-current a {
  color: var(--gaten-primary);
  font-weight: 400;
  transition: color 0.2s;
}

.gaten-sidebar__item.is-current a:hover {
  color: var(--gaten-primary);
}

.gaten-sidebar__nav {
  margin-top: 24px;
}

.gaten-sidebar__home {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--gaten-text-secondary);
  text-decoration: none;
  transition: color 0.15s;
}

.gaten-sidebar__home:hover {
  color: var(--gaten-primary);
}

.gaten-sidebar__home .material-icons {
  font-size: 18px;
}

/* ========== 検索結果ページ ========== */
.gaten-search--results {
  margin-bottom: 24px;
}

.gaten-search--results .gaten-search__input {
  background: #fff;
  border: 2px solid var(--gaten-border);
}

.gaten-search--results .gaten-search__input:focus {
  border-color: var(--gaten-primary);
}

.gaten-search-results__header {
  margin-bottom: 24px;
}

.gaten-search-results__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--gaten-text);
}

.gaten-search-results__title .material-icons {
  color: var(--gaten-primary);
  font-size: 24px;
}

.gaten-search-results__count {
  font-size: 14px;
  font-weight: 400;
  color: var(--gaten-text-secondary);
  margin-left: 4px;
}

.gaten-search-results__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.gaten-search-results__item {
  background: var(--gaten-white);
  padding: 20px 24px;
  border-bottom: 1px solid var(--gaten-border);
}

.gaten-search-results__item:first-child {
  border-radius: var(--gaten-radius) var(--gaten-radius) 0 0;
}

.gaten-search-results__item:last-child {
  border-bottom: none;
  border-radius: 0 0 var(--gaten-radius) var(--gaten-radius);
}

.gaten-search-results__item:only-child {
  border-radius: var(--gaten-radius);
}

.gaten-search-results__cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 12px;
  margin-bottom: 8px;
}

.gaten-search-results__cat[data-color="blue"]   { background: var(--gaten-primary-light); color: var(--gaten-primary); }
.gaten-search-results__cat[data-color="green"]  { background: var(--gaten-primary-light); color: var(--gaten-primary); }
.gaten-search-results__cat[data-color="orange"] { background: var(--gaten-primary-light); color: var(--gaten-primary); }
.gaten-search-results__cat[data-color="purple"] { background: var(--gaten-primary-light); color: var(--gaten-primary); }
.gaten-search-results__cat[data-color="red"]    { background: var(--gaten-primary-light); color: var(--gaten-primary); }
.gaten-search-results__cat[data-color="teal"]   { background: var(--gaten-primary-light); color: var(--gaten-primary); }
.gaten-search-results__cat[data-color="amber"]  { background: var(--gaten-primary-light); color: var(--gaten-primary); }

.gaten-search-results__item-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 6px;
}

.gaten-search-results__item-title a {
  color: var(--gaten-primary);
  text-decoration: none;
}

.gaten-search-results__item-title a:hover {
  color: var(--gaten-primary-dark);
}

.gaten-search-results__excerpt {
  font-size: 13px;
  color: var(--gaten-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.gaten-search-results__empty {
  text-align: center;
  padding: 60px 20px;
  background: var(--gaten-white);
  border-radius: var(--gaten-radius);
  box-shadow: var(--gaten-shadow);
}

.gaten-search-results__empty .material-icons {
  font-size: 48px;
  color: var(--gaten-text-secondary);
  margin-bottom: 16px;
}

.gaten-search-results__empty p {
  color: var(--gaten-text-secondary);
  font-size: 14px;
  margin: 4px 0;
}

.gaten-search-results__pagination {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 24px;
}

.gaten-search-results__pagination a,
.gaten-search-results__pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 8px;
  border-radius: 6px;
  font-size: 14px;
  text-decoration: none;
  color: var(--gaten-text);
  background: var(--gaten-white);
  box-shadow: var(--gaten-shadow);
}

.gaten-search-results__pagination a:hover {
  background: var(--gaten-primary-light);
  color: var(--gaten-primary);
}

.gaten-search-results__pagination .current {
  background: var(--gaten-primary);
  color: #fff;
}

/* ========== 目次 ========== */
.gaten-toc {
  background: var(--gaten-white);
  padding: 20px 24px;
  margin-bottom: 32px;
}

.gaten-toc__title {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  color: var(--gaten-primary);
}

.gaten-toc__title .material-icons {
  display: none;
}

.gaten-toc__list {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.gaten-toc__list li {
  margin-bottom: 0;
  border-bottom: 1px dashed var(--gaten-border);
}



.gaten-toc__list a {
  color: var(--gaten-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.6;
  display: block;
  padding: 10px 0;
}

.gaten-toc__list a:hover {
  text-decoration: none;
  color: var(--gaten-primary) !important;
}

.gaten-toc__list a:focus {
  outline: none;
}

/* ========== メインコンテンツエリア ========== */
.gaten-article-main {
  flex: 1;
  min-width: 0;
}

/* ========== 記事本文: ブロックエディタ出力のスタイリング ========== */
.gaten-article-content {
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
  line-height: 1.9;
  font-size: 15px;
  color: var(--gaten-text);
}

/* --- h2: セクション見出し --- */
.gaten-article-content h2 {
  font-size: 22px;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin: 48px 0 24px;
  padding: 0 0 24px;
  background: none;
  border-left: none;
  border-bottom: 1px solid var(--gaten-border);
  border-radius: 0;
  color: var(--gaten-text);
  line-height: 1.4;
}

.gaten-article-content h2:first-child {
  margin-top: 0;
}

/* --- h3: サブセクション見出し --- */
.gaten-article-content h3 {
  font-size: 22px;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin: 48px 0 24px;
  padding: 0 0 24px 36px;
  border-bottom: 1px solid var(--gaten-border);
  color: var(--gaten-text);
  line-height: 1.4;
  position: relative;
}

.gaten-article-content h3::before {
  content: '';
  display: block;
  width: 24px;
  height: 24px;
  background-image: url('img/h3-icon.svg');
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  left: 0;
  top: 3px;
}

/* --- h4: 小見出し --- */
.gaten-article-content h4 {
  font-size: 18px;
  letter-spacing: 0.05em;
  font-weight: 700;
  margin: 28px 0 10px;
  text-decoration: underline;
  color: var(--gaten-text);
}

/* --- 段落 --- */
.gaten-article-content p {
  margin: 0 0 18px;
  letter-spacing: 0.05em;
  font-weight: 400;
  margin-top: 24px;
}

/* --- リスト（箇条書き） --- */
.gaten-article-content ul {
  margin: 0 0 24px;
  padding-left: 0;
  list-style: none;
}

.gaten-article-content ul li {
  position: relative;
  padding: 8px 0 8px 28px;
  border-bottom: 1px solid var(--gaten-border);
}

.gaten-article-content ul li:last-child {
  border-bottom: none;
}

.gaten-article-content ul li::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 16px;
  width: 8px;
  height: 8px;
  background: var(--gaten-primary);
  border-radius: 50%;
}

/* --- 番号付きリスト --- */
.gaten-article-content ol {
  margin: 0 0 24px;
  padding-left: 24px;
}

.gaten-article-content ol li {
  padding: 6px 0;
  border-bottom: 1px solid var(--gaten-border);
}

.gaten-article-content ol li:last-child {
  border-bottom: none;
}

/* --- 画像 --- */
.gaten-article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 8px 0;
}

.gaten-article-content .wp-block-image {
  margin: 24px 0;
}

.gaten-article-content .wp-block-image figcaption {
  font-size: 12px;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gaten-text-secondary);
  text-align: left;
}

/* --- テーブル --- */
.gaten-article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}

.gaten-article-content th {
  background: var(--gaten-primary);
  color: #fff;
  font-weight: 600;
  padding: 12px 16px;
  text-align: left;
  border: 1px solid #cccccc;
}

.gaten-article-content td {
  padding: 12px 16px;
  border: 1px solid #cccccc;
}

.gaten-article-content tr:nth-child(even) td {
  background: var(--gaten-bg);
}

/* --- リンク --- */
.gaten-article-content a {
  color: var(--gaten-primary);
  text-decoration: none;
}

.gaten-article-content a:hover {
  text-decoration: underline;
}

/* --- バッジ --- */
.badge {
  display: inline-block;
  background: #000;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 14px;
  border-radius: 20px;
}

/* --- ユーティリティ --- */
.no-margin {
  margin-top: 0 !important;
  margin-bottom: 0 !important;
}

/* --- 引用 --- */
.gaten-article-content blockquote {
  margin: 24px 0;
  padding: 20px 24px;
  background: #f8f9fa;
  border-left: 4px solid var(--gaten-primary);
  border-radius: 0 8px 8px 0;
  font-style: normal;
}

.gaten-article-content blockquote p:last-child {
  margin-bottom: 0;
}

/* --- 区切り線 --- */
.gaten-article-content hr {
  border: none;
  border-top: 2px solid var(--gaten-border);
  margin: 40px 0;
}

/* --- カラム（Gutenberg） --- */
.gaten-article-content .wp-block-columns {
  margin: 28px 0;
  gap: 20px;
}

.gaten-article-content .wp-block-column {
  background: transparent;
  border-radius: 0;
  padding: 0;
  border: none;
}

/* ================================================================
   CSSクラス: ブロックエディタの「追加CSSクラス」に指定して使う
   ================================================================ */

/* --- .gaten-case: ケースカード --- */
/* 使い方: カラムブロック全体に「gaten-cases」、各カラムに「gaten-case」を指定 */
.gaten-article-content .gaten-cases {
  gap: 16px;
}

.gaten-article-content .gaten-case {
  background: var(--gaten-white);
  border: 1px solid var(--gaten-border);
  border-radius: var(--gaten-radius);
  padding: 24px;
  box-shadow: var(--gaten-shadow);
  text-align: center;
}

.gaten-article-content .gaten-case h3,
.gaten-article-content .gaten-case h4 {
  color: var(--gaten-primary);
  border-bottom: none;
  margin-top: 0;
  font-size: 16px;
}

/* --- .gaten-check-list: チェックリスト --- */
/* 使い方: リストブロックに「gaten-check-list」を指定 */
.gaten-article-content .gaten-check-list li::before {
  content: '✓';
  background: none;
  width: auto;
  height: auto;
  color: #2e7d32;
  font-weight: 700;
  font-size: 14px;
  top: 8px;
}

/* --- .gaten-step: ステップフロー --- */
/* 使い方: カラムブロック全体に「gaten-steps」を指定 */
.gaten-article-content .gaten-steps {
  gap: 0;
}

.gaten-article-content .gaten-steps .wp-block-column {
  background: var(--gaten-white);
  border: 2px solid var(--gaten-primary);
  border-radius: var(--gaten-radius);
  padding: 24px;
  position: relative;
  margin-bottom: 20px;
}

.gaten-article-content .gaten-steps .wp-block-column + .wp-block-column::before {
  content: '▼';
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gaten-primary);
  font-size: 16px;
}

/* --- .gaten-faq: FAQ --- */
/* 使い方: 見出し(h3) + 段落の組に「gaten-faq」クラスの<div>グループで囲む */
.gaten-article-content .gaten-faq {
  background: #f8f9fa;
  border-radius: var(--gaten-radius);
  margin: 20px 0;
  overflow: hidden;
}

.gaten-article-content .gaten-faq h3 {
  background: var(--gaten-white);
  margin: 0;
  padding: 18px 24px;
  border-bottom: 1px solid var(--gaten-border);
  border-left: none;
  font-size: 15px;
  cursor: default;
}

.gaten-article-content .gaten-faq h3::before {
  content: 'Q.';
  color: var(--gaten-primary);
  font-weight: 700;
  margin-right: 8px;
}

.gaten-article-content .gaten-faq p {
  padding: 18px 24px;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

/* --- .gaten-highlight: 数値ハイライト --- */
/* 使い方: カラムに「gaten-highlight」を指定 */
.gaten-article-content .gaten-highlight {
  text-align: center;
  background: var(--gaten-white);
  border: 2px solid var(--gaten-primary);
}

.gaten-article-content .gaten-highlight strong {
  font-size: 48px;
  color: var(--gaten-primary);
  display: block;
  line-height: 1.2;
  margin: 8px 0;
}

/* --- .gaten-tag-grid: 業種タグ一覧 --- */
/* 使い方: 段落ブロックに「gaten-tag-grid」を指定し、各業種をスペース区切りで書く */
.gaten-article-content .gaten-tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 24px;
}

/* --- .gaten-note: 注釈 --- */
.gaten-article-content .gaten-note {
  background: #fff8e1;
  border-left: 4px solid #ff8f00;
  border-radius: 0 8px 8px 0;
  padding: 16px 20px;
  font-size: 13px;
  margin: 16px 0;
}

/* ========== 関連記事 ========== */
.gaten-related {
  margin-top: 48px;
}

.gaten-related__title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 0;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gaten-border);
}

.gaten-related__list {
  display: flex;
  flex-direction: column;
}

.gaten-related__item {
  display: block;
  padding: 20px 0;
  border-bottom: 1px solid var(--gaten-border);
  text-decoration: none;
  transition: background 0.15s;
}

.gaten-related__item:hover {
  background: var(--gaten-bg);
}

.gaten-related__item-title {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--gaten-primary);
  line-height: 1.5;
}

.gaten-related__item-excerpt {
  font-size: 13px;
  color: var(--gaten-text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* ========== 記事ページ レスポンシブ ========== */
@media (max-width: 900px) {
  .gaten-article-layout {
    flex-direction: column;
  }

  .gaten-sidebar {
    width: 100%;
    position: static;
    order: 2;
  }

  .gaten-article-main {
    order: 1;
  }
}

@media (max-width: 600px) {
  .gaten-article-header__title {
    font-size: 22px;
  }

  .gaten-article-content {
    padding: 24px 18px;
  }

  .gaten-article-content h2 {
    font-size: 18px;
    padding: 12px 16px;
  }

  .gaten-article-content h3 {
    font-size: 16px;
  }

  .gaten-article-content .wp-block-columns {
    flex-direction: column;
  }

  .gaten-toc {
    padding: 16px 18px;
  }
}