.block-responsive-width {
  box-sizing: border-box;
  min-width: 0;
  max-width: var(--block-width, 100%);
  width: var(--block-width, 100%);
}
@media (max-width: 768px) {
  .block-responsive-width {
    max-width: var(--block-width-tablet, var(--block-width, 100%));
    width: var(--block-width-tablet, var(--block-width, 100%));
  }
}
@media (max-width: 480px) {
  .block-responsive-width {
    max-width: var(--block-width-mobile, var(--block-width-tablet, var(--block-width, 100%)));
    width: var(--block-width-mobile, var(--block-width-tablet, var(--block-width, 100%)));
  }
}
@media (max-width: 768px) {
  .block-card-grid.block-responsive-cols[data-cols-tablet="1"], .block-responsive-cols[data-cols-tablet="1"] { grid-template-columns: repeat(1, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-tablet="2"], .block-responsive-cols[data-cols-tablet="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-tablet="3"], .block-responsive-cols[data-cols-tablet="3"] { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-tablet="4"], .block-responsive-cols[data-cols-tablet="4"] { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-tablet="5"], .block-responsive-cols[data-cols-tablet="5"] { grid-template-columns: repeat(5, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-tablet="6"], .block-responsive-cols[data-cols-tablet="6"] { grid-template-columns: repeat(6, minmax(0, 1fr)) !important; }
}
@media (max-width: 480px) {
  .block-card-grid.block-responsive-cols[data-cols-mobile="1"], .block-responsive-cols[data-cols-mobile="1"] { grid-template-columns: repeat(1, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-mobile="2"], .block-responsive-cols[data-cols-mobile="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-mobile="3"], .block-responsive-cols[data-cols-mobile="3"] { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-mobile="4"], .block-responsive-cols[data-cols-mobile="4"] { grid-template-columns: repeat(4, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-mobile="5"], .block-responsive-cols[data-cols-mobile="5"] { grid-template-columns: repeat(5, minmax(0, 1fr)) !important; }
  .block-card-grid.block-responsive-cols[data-cols-mobile="6"], .block-responsive-cols[data-cols-mobile="6"] { grid-template-columns: repeat(6, minmax(0, 1fr)) !important; }
}
@media (max-width: 768px) {
  .block-columns.block-responsive-layout[data-layout-tablet="1-col"] { grid-template-columns: 1fr !important; }
  .block-columns.block-responsive-layout[data-layout-tablet="1-1"] { grid-template-columns: 1fr 1fr !important; }
  .block-columns.block-responsive-layout[data-layout-tablet="1-2"] { grid-template-columns: 1fr 2fr !important; }
  .block-columns.block-responsive-layout[data-layout-tablet="2-1"] { grid-template-columns: 2fr 1fr !important; }
  .block-columns.block-responsive-layout[data-layout-tablet="1-1-1"] { grid-template-columns: 1fr 1fr 1fr !important; }
  .block-columns.block-responsive-layout[data-layout-tablet="1-2-1"] { grid-template-columns: 1fr 2fr 1fr !important; }
}
@media (max-width: 480px) {
  .block-columns.block-responsive-layout[data-layout-mobile="1-col"] { grid-template-columns: 1fr !important; }
  .block-columns.block-responsive-layout[data-layout-mobile="1-1"] { grid-template-columns: 1fr 1fr !important; }
  .block-columns.block-responsive-layout[data-layout-mobile="1-2"] { grid-template-columns: 1fr 2fr !important; }
  .block-columns.block-responsive-layout[data-layout-mobile="2-1"] { grid-template-columns: 2fr 1fr !important; }
  .block-columns.block-responsive-layout[data-layout-mobile="1-1-1"] { grid-template-columns: 1fr 1fr 1fr !important; }
  .block-columns.block-responsive-layout[data-layout-mobile="1-2-1"] { grid-template-columns: 1fr 2fr 1fr !important; }
}
@layer block-fallback {
/*
 * **段と見た目は共有の .cms-btn が持つ**（2026-10-18。段4）。
 * それまでここが自前で 5段と 5種類を定義していて、管理画面のボタンと
 * 大きさの仕様が食い違っていた（md が 37px と 48px）。
 *
 * **クラスは残す。中身だけ空にする。** block_styles のバリアント
 * （QQURU の CTA など）がこの名前を狙っていて、site-css は block-fallback に
 * 勝つので上書きは効き続ける。消すと、あちらの土台が無くなる。
 */
.block-button {}

.block-button-xs {}
.block-button-sm {}
.block-button-md {}
.block-button-lg {}
.block-button-xl {}

.block-button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
  width: 100%;
}

/* 見た目も .cms-btn が持つ（上の注記）。旧い語彙（outline / ghost）は
   描くときに secondary / plain へ読み替える（button-shared-class.ts） */
.block-button-primary {}
.block-button-secondary {}
.block-button-outline {}
.block-button-ghost {}
.block-button-link {}

.block-button-icon { width: 16px; height: 16px; }
.block-button-group-column { flex-direction: column; }
.block-button-wrapper { display: flex; flex-direction: column; align-items: center; }
.block-button-top-text { font-size: 12px; color: #6b7280; margin-bottom: 4px; }
.block-button-bottom-text { font-size: 12px; color: #6b7280; margin-top: 4px; }
.block-card-grid {
  margin-bottom: 16px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.block-card-grid.block-card-grid-explicit:not(.block-responsive-cols) {
  grid-template-columns: none;
}

.block-card-grid.block-card-grid-row {
  display: flex;
  flex-direction: column;
}

/* 「なし」。.block-card-grid の gap: 16px を打ち消すために要る（バッククォートはテンプレートリテラルを閉じるので書かない） */
.block-card-gap-none {
  gap: 0;
}

.block-card-gap-xs {
  gap: 4px;
}

.block-card-gap-sm {
  gap: 8px;
}

.block-card-gap-md {
  gap: 16px;
}

.block-card-gap-lg {
  gap: 24px;
}

.block-card-gap-xl {
  gap: 32px;
}

.block-card {
  border: none;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: #fff;
  height: 100%;
}

.block-card-row {
  flex-direction: row;
}

.block-card-image-wrap {
  overflow: hidden;
}

.block-card-image {
  width: 100%;
  height: auto;
  display: block;
}

.block-card-image-row {
  width: 200px;
  flex-shrink: 0;
  overflow: hidden;
  align-self: stretch;
}

.block-card-image-row .block-card-image {
  width: 100%;
  height: auto;
}

.block-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 4px;
}

.block-card-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: #6b7280;
}

.block-card-title {
  font-weight: 600;
  font-size: 16px;
  margin: 0;
  color: #111827;
  line-height: 1.35;
}

.block-card-subtitle {
  font-size: 14px;
  color: #6b7280;
  margin: 0;
}

.block-card-description {
  font-size: 14px;
  color: #6b7280;
  margin: 0;
  line-height: 1.5;
  flex: 1;
}

.block-card-title.block-card-field-placeholder,
.block-card-description.block-card-field-placeholder {
  color: #c0c0c0;
  font-weight: normal;
}

.block-card-date {
  font-size: 12px;
  color: #9ca3af;
  margin: 4px 0 0;
}

.block-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
  pointer-events: auto;
  cursor: pointer;
}

.block-card-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  background: #111;
  color: #fff;
  text-decoration: none;
}

.block-card-button-icon {
  flex-shrink: 0;
}

/* 矢印はラベルの右・縦中央に置く。本文の下端（align-self: flex-end +
   margin-top: auto）だと、タイトルの行数や日付の有無で位置が動き、
   どの行の矢印なのか読み取りにくい。

   **絶対配置は「知っている入れ物の直下にあるとき」だけにする。** 矢印を無条件に
   position: absolute にすると、基準を持たない入れ物（記事一覧の list レイアウトは
   .block-category-nav-text の中で、あそこに position は無い）で祖先まで飛び、
   ブロックの右上に貼り付く。実際それで見出しの横に矢印が出た。

   入れ物は2つ: カードは .block-card-body、リストは .block-category-nav-text。
   どちらも「ラベルと日付を縦に積む箱」で、その右端に浮かせると結果として
   ラベルの右に来る。

   grid で2列にする案は採れなかった。矢印に grid-row: 1 / -1 を与えても、
   明示行を宣言していないグリッドでは -1 が1行目に解決され、矢印がタイトル行に
   収まる（実測で本文の中心から 11px 上にずれた）。

   絶対配置の right は**padding ボックス基準**——つまり padding の外側なので、
   right: 0 だとカードの端に貼り付く（実測で確認した）。カード本文は padding が
   16px なので既定値を 16px にし、padding を持たない .block-category-nav-text は
   --card-arrow-inset を 0 に上書きする。

   場所の予約は入れ物ではなく**子要素**の padding-right に置く。入れ物の
   padding-right を上書きすると、バリアントが設定した値を壊す。
   32px = アイコン（1.25em ≒ 20px）＋ 余白 12px。 */
/* 色はカテゴリナビのトグル（.block-category-nav-toggle）と同じ #94a3b8。
   color: inherit のままだと本文と同じ濃さになり、同じ画面に並んだとき
   カテゴリ側の矢印だけ薄くて別物に見える */
.block-card-arrow {
  display: inline-flex;
  align-items: center;
  align-self: center;
  margin-left: auto;
  color: #94a3b8;
  text-decoration: none;
  line-height: 1;
  transition: color 0.15s;
}

.block-card:hover .block-card-arrow,
.block-category-nav-item:hover .block-card-arrow {
  color: #374151;
}

.block-card-body:has(> .block-card-arrow),
.block-category-nav-text:has(> .block-card-arrow) {
  position: relative;
}

.block-category-nav-text:has(> .block-card-arrow) {
  --card-arrow-inset: 0px;
}

/* 矢印自身を外す。> * だけだと矢印にも予約ぶんの padding が付く */
.block-card-body:has(> .block-card-arrow) > *:not(.block-card-arrow),
.block-category-nav-text:has(> .block-card-arrow) > *:not(.block-card-arrow) {
  padding-right: 32px;
}

.block-card-body > .block-card-arrow,
.block-category-nav-text > .block-card-arrow {
  position: absolute;
  top: 50%;
  right: var(--card-arrow-inset, 16px);
  transform: translateY(-50%);
  margin: 0;
  padding: 0;
}

.block-card-arrow-icon {
  flex-shrink: 0;
  font-size: 1.25em;
}

.block-card-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 8rem;
  padding: 16px;
  background: #f3f4f6;
  color: #6b7280;
  font-size: 14px;
  border: 2px dashed #d1d5db;
  border-radius: 6px;
}

.block-card-carousel {
  position: relative;
  margin: 16px 0;
  padding: 0 40px
}

.block-card-carousel-viewport {
  overflow: hidden
}

.block-card-carousel-container {
  display: flex
}

.block-card-carousel-slide {
  min-width: 0
}

.block-card-carousel-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 13px;
  color: #64748b
}

.block-card-carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  border: none;
  padding: 0;
  cursor: pointer;
  background: #cbd5e1
}

.block-card-carousel-dot-active {
  background: #334155
}

.block-card-carousel-progress {
  height: 3px;
  background: #e2e8f0;
  margin-top: 12px;
  border-radius: 999px;
  overflow: hidden
}

.block-card-carousel-progress-bar {
  height: 100%;
  background: #334155;
  transition: width .2s ease
}

.block-card-carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, .08)
}

.block-card-carousel-arrow-prev {
  left: 0
}

.block-card-carousel-arrow-next {
  right: 0
}

.block-card-carousel-arrow-icon {
  width: 16px;
  height: 16px;
  color: #334155
}
.block-section-heading { font-weight: 700; margin: 0 0 12px; color: inherit; }
h2.block-section-heading { font-size: 1.75em; }
h3.block-section-heading { font-size: 1.4em; }
h4.block-section-heading { font-size: 1.15em; }
h5.block-section-heading { font-size: 1em; }
.block-doc-list { margin-bottom: 18px; width: 100%; max-width: 100%; box-sizing: border-box; }
.block-doc-list-grid { display: grid; gap: 16px; grid-template-columns: repeat(var(--doc-list-cols, 2), 1fr); }
.block-doc-list-grid > .block-card-link { display: flex; flex-direction: column; }
.block-doc-list-grid > .block-card-link > .block-card { flex: 1; }
.block-doc-list-col-grid .block-card,
.block-doc-list-col-grid .block-card-link { height: auto; }
.block-doc-list-card-col { display: flex; flex-direction: column; gap: 16px; }
.block-doc-list-list { list-style: none; padding: 0; margin: 0; }
.block-doc-list-list > li { list-style: none; margin: 0; padding: 0; }
.block-doc-list .block-category-nav-description { display: -webkit-box; font-size: 14px; color: #6b7280; line-height: 1.5; margin-top: 2px; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.block-doc-list-category { font-size: 12px; color: #64748b; }
.block-category-nav-vertical { display: flex; flex-direction: column; gap: 12px; list-style: none; padding: 0; margin: 0; }
.block-category-nav-vertical > li { list-style: none; }
.block-category-nav-item {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 8px; font-size: 14px; color: #374151;
  text-decoration: none; border-radius: 4px; transition: background 0.15s;
  pointer-events: auto; cursor: pointer;
}
.block-category-nav-item:hover { font-weight: 600; }
.block-category-nav-item.is-active { font-weight: 700; color: var(--cms-primary, #111); }
.block-category-nav a.block-category-nav-item { color: inherit; text-decoration: none; }
.block-category-nav-count { font-size: 12px; color: #94a3b8; margin-left: auto; }
.block-category-nav-vertical .block-category-nav-item { display: flex; flex-direction: row; align-items: flex-start; gap: 12px; }
.block-category-nav-vertical .block-category-nav-image { width: 64px; height: 64px; object-fit: cover; border-radius: 4px; flex-shrink: 0; }
.block-category-nav-text { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.block-category-nav-label { flex: 1; min-width: 0; }
.block-category-nav-children { padding-left: 16px; list-style: none; margin: 4px 0 0; }
.block-category-nav-details { list-style: none; break-inside: avoid; }
.block-category-nav-summary {
  display: flex; align-items: center; list-style: none; cursor: pointer;
}
.block-category-nav-summary::-webkit-details-marker { display: none; }
.block-category-nav-summary::marker { display: none; content: ''; }
.block-category-nav-summary > .block-category-nav-item { flex: 1; min-width: 0; }
.block-category-nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; flex-shrink: 0;
  color: #94a3b8; transition: color 0.15s;
}
.block-category-nav-summary:hover .block-category-nav-toggle { color: #374151; }
.block-category-nav-toggle svg { transition: transform 0.2s; transform: rotate(0deg); }
.block-category-nav-details[open] > .block-category-nav-summary .block-category-nav-toggle svg { transform: rotate(180deg); }
/* .block-category-nav-item の font-size はここで上書きしない。
   このクラスはカテゴリナビと共有していて、doc-list だけ 16px に振ると
   同じ画面に並んだとき（サイドバーのカテゴリ＋最新記事）文字の大きさが
   食い違う。寸法の出所は CATEGORY_NAV_LIST_CSS の1箇所に置く。 */
.block-doc-list-list .block-category-nav-item {
  display: flex; flex-direction: row; flex-wrap: nowrap; align-items: flex-start; gap: 12px;
}
.block-doc-list-list .block-category-nav-image {
  width: 100px; height: 100px; object-fit: cover; border-radius: 4px; flex-shrink: 0;
}
.block-doc-list-list .block-category-nav-text {
  display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0;
}
.block-doc-list-list .block-category-nav-count { margin-left: 0; }
.block-card { border: none; border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; background: #fff; height: 100%; }
.block-card-row { flex-direction: row; }
.block-card-image-wrap { overflow: hidden; }
.block-card-image { width: 100%; height: auto; display: block; }
.block-card-image-row { width: 200px; flex-shrink: 0; overflow: hidden; align-self: stretch; }
.block-card-image-row .block-card-image { width: 100%; height: auto; }
.block-card-body { padding: 16px; display: flex; flex-direction: column; flex: 1; gap: 4px; }
.block-card-label { font-size: 12px; font-weight: 600; text-transform: uppercase; color: #6b7280; }
.block-card-title { font-weight: 600; font-size: 16px; margin: 0; color: #111827; line-height: 1.35; }
.block-card-subtitle { font-size: 14px; color: #6b7280; margin: 0; }
.block-card-description { font-size: 14px; color: #6b7280; margin: 0; line-height: 1.5; flex: 1; }
.block-card-date { font-size: 12px; color: #9ca3af; margin: 4px 0 0; }
.block-doc-list-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.block-doc-list-tag { font-size: 11px; color: #64748b; background: #f1f5f9; border-radius: 999px; padding: 1px 8px; }
.block-card-body .block-doc-list-tags { margin-top: 6px; }
.block-card-link { display: block; text-decoration: none; color: inherit; height: 100%; pointer-events: auto; cursor: pointer; }
.block-card-description-blocks { display: block; }
.block-card-field-placeholder { color: #c0c0c0; font-weight: normal; }
.block-card-title.block-card-field-placeholder,
.block-card-description.block-card-field-placeholder { color: #c0c0c0; font-weight: normal; }
.block-noimage-placeholder { background: #f5f5f5; display: flex; align-items: center; justify-content: center; color: #ccc; font-size: 12px; }
.block-noimage-placeholder::after { content: 'No Image'; }
.block-card-button { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; margin-top: 12px; padding: 6px 16px; font-size: 13px; font-weight: 500; border-radius: 6px; background: var(--cms-primary, #111); color: #fff; text-decoration: none; }
.block-card-button-icon { flex-shrink: 0; }
.block-card-arrow { display: inline-flex; align-items: center; align-self: center; margin-left: auto; color: #94a3b8; text-decoration: none; line-height: 1; transition: color 0.15s; }
.block-card:hover .block-card-arrow,
.block-category-nav-item:hover .block-card-arrow { color: #374151; }
.block-card-body:has(> .block-card-arrow),
.block-category-nav-text:has(> .block-card-arrow) { position: relative; }
.block-category-nav-text:has(> .block-card-arrow) { --card-arrow-inset: 0px; }
.block-card-body:has(> .block-card-arrow) > *:not(.block-card-arrow),
.block-category-nav-text:has(> .block-card-arrow) > *:not(.block-card-arrow) { padding-right: 32px; }
.block-card-body > .block-card-arrow,
.block-category-nav-text > .block-card-arrow { position: absolute; top: 50%; right: var(--card-arrow-inset, 16px); transform: translateY(-50%); margin: 0; padding: 0; }
.block-card-arrow-icon { flex-shrink: 0; font-size: 1.25em; }
.block-card.bordered { border: 1px solid #e5e7eb; border-radius: 8px; padding: 12px; }
.block-card.shadow { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06); }
.block-doc-list-empty { padding: 16px; color: #94a3b8; font-size: 13px; text-align: center; border: 1px dashed #e2e8f0; border-radius: 8px; }
.block-doc-list-carousel { position: relative; padding: 0; }
.block-doc-list-carousel-viewport { overflow: hidden; }
.block-doc-list-carousel-container { display: flex; }
.block-doc-list-carousel-slide { min-width: 0; }
.block-doc-list-carousel-nav {
  display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 12px;
  text-align: center; font-size: 13px; color: #64748b;
}
.block-doc-list-carousel-dot {
  width: 8px; height: 8px; border: none; border-radius: 999px; padding: 0; cursor: pointer;
  background: #cbd5e1; transition: background 0.2s; pointer-events: auto;
}
.block-doc-list-carousel-dot-active { background: #334155; }
.block-doc-list-carousel-progress {
  height: 3px; margin-top: 12px; overflow: hidden; border-radius: 999px; background: #e2e8f0;
}
.block-doc-list-carousel-progress-bar {
  height: 100%; border-radius: 999px; background: #334155; transition: width 0.2s ease;
}
.block-doc-list-carousel-arrow {
  position: absolute; top: 50%; z-index: 1; display: flex; width: 32px; height: 32px;
  align-items: center; justify-content: center; border: 1px solid #e2e8f0; border-radius: 999px; cursor: pointer;
  transform: translateY(-50%); background: rgba(255,255,255,.9); box-shadow: 0 2px 6px rgba(0,0,0,.12);
  opacity: 0; transition: opacity 0.2s; pointer-events: none;
}
.block-doc-list-carousel:hover .block-doc-list-carousel-arrow { opacity: 1; pointer-events: auto; }
.block-doc-list-carousel-arrow-prev { left: 8px; }
.block-doc-list-carousel-arrow-next { right: 8px; }
.block-doc-list-carousel-arrow-icon { width: 16px; height: 16px; color: #334155; }
.block-doc-list-empty-message { padding: 24px; text-align: center; color: #999; font-size: 14px; }
.block-doc-list-details { list-style: none; break-inside: avoid; }
.block-doc-list-details summary::-webkit-details-marker { display: none; }
.block-doc-list-details summary::marker { display: none; content: ''; }
.block-doc-list-summary {
  display: flex; align-items: center; list-style: none; cursor: pointer;
}
.block-doc-list-summary > .block-category-nav-item { flex: 1; min-width: 0; }
.block-doc-list-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; flex-shrink: 0;
  color: #94a3b8; transition: color 0.15s;
}
.block-doc-list-summary:hover .block-doc-list-toggle { color: #374151; }
.block-doc-list-toggle svg { transition: transform 0.2s; transform: rotate(0deg); }
.block-doc-list-details[open] > .block-doc-list-summary .block-doc-list-toggle svg { transform: rotate(180deg); }
.block-doc-list-children { padding-left: 16px; list-style: none; margin: 4px 0 0; }
.block-doc-list-card-details { list-style: none; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden; }
.block-doc-list-card-details summary::-webkit-details-marker { display: none; }
.block-doc-list-card-details summary::marker { display: none; content: ''; }
.block-doc-list-card-summary {
  display: flex; align-items: center; list-style: none; cursor: pointer;
  padding: 12px 16px; background: #fff; transition: background 0.15s;
}
.block-doc-list-card-summary:hover { background: #f9fafb; }
.block-doc-list-card-header {
  display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0;
  text-decoration: none; color: inherit; font-size: 15px; font-weight: 600;
}
.block-doc-list-card-header-image { width: 48px; height: 48px; object-fit: cover; border-radius: 4px; flex-shrink: 0; }
.block-doc-list-card-header-label { flex: 1; min-width: 0; }
.block-doc-list-card-details > .block-doc-list-card-summary .block-doc-list-toggle svg { transition: transform 0.2s; transform: rotate(0deg); }
.block-doc-list-card-details[open] > .block-doc-list-card-summary .block-doc-list-toggle svg { transform: rotate(180deg); }
.block-doc-list-card-children {
  list-style: none; margin: 0; padding: 8px 16px 12px;
  display: flex; flex-direction: column; gap: 2px;
}
.block-doc-list-card-children > li { list-style: none; }
.block-doc-list-card-child-item {
  display: flex; align-items: center; gap: 8px; padding: 6px 8px;
  font-size: 13px; color: #374151; text-decoration: none; border-radius: 4px;
}
.block-doc-list-card-child-item:hover { background: #f3f4f6; }
.block-doc-list-card-child-label { flex: 1; min-width: 0; }
/*
 * **見た目は共有のボタンが持つ。** 残すのは「一覧の下で中央に置く」ことだけ。
 * `display: flex` ＋ `width: fit-content` なのは、`margin-inline: auto` が
 * 中央に寄せられるのはブロックレベルの箱だけだから —— 共有のボタンは
 * `inline-flex` なので、置き換えないと左に寄る。
 *
 * 規則ごと消さないのは `live-block-css-coverage` が「ビューが使うクラスは
 * そのブロック自身の DEFAULT_CSS で宣言する」を見ているため。
 */
.block-doc-list-load-more {
  display: flex; width: fit-content; margin: 16px auto 0;
}
.block-doc-list-more-link {
  display: block; margin: 16px 0 0; text-align: right;
  font-size: 14px; font-weight: 500; color: #374151;
  text-decoration: none;
}
.block-doc-list-more-link:hover { text-decoration: underline; }
.block-doc-list-pagination {
  display: flex; justify-content: center; align-items: center; gap: 4px;
  margin-top: 24px; padding: 8px 0;
}
.block-doc-list-pagination-link {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; padding: 0 8px;
  font-size: 14px; color: #374151; text-decoration: none;
  border: 1px solid #e5e7eb; border-radius: 6px;
  transition: background 0.15s;
}
.block-doc-list-pagination-link:hover { background: #f3f4f6; }
.block-doc-list-pagination-link.is-active {
  background: #111; color: #fff; border-color: #111;
}
.block-doc-list-pagination-ellipsis {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 36px; height: 36px; font-size: 14px; color: #9ca3af;
}
.block-doc-list-accordion { list-style: none; padding: 0; margin: 0; }
.block-doc-list-accordion > li { list-style: none; margin: 0; padding: 0; }
.block-doc-list-preview-note { margin: 0 0 8px; font-size: 12px; color: #64748b; }
.block-doc-list-body-details { border-bottom: 1px solid #e5e7eb; }
.block-doc-list-body-details summary::-webkit-details-marker { display: none; }
.block-doc-list-body-details summary::marker { display: none; content: ''; }
.block-doc-list-body-summary {
  display: flex; align-items: center; gap: 8px; cursor: pointer; list-style: none;
  padding: 12px 0;
}
.block-doc-list-body-title { flex: 1; font-weight: 600; }
.block-doc-list-body-panel { padding: 0 0 16px; }
.block-doc-list-body-blocks { font-size: 14px; line-height: 1.6; }
.block-doc-list-body-details[open] > .block-doc-list-body-summary .block-doc-list-toggle svg { transform: rotate(180deg); }
.block-doc-list-body-summary .block-doc-list-toggle svg { transition: transform 0.2s; transform: rotate(0deg); }
.block-section-heading { font-weight: 700; margin: 0 0 12px; color: inherit; }
h2.block-section-heading { font-size: 1.75em; }
h3.block-section-heading { font-size: 1.4em; }
h4.block-section-heading { font-size: 1.15em; }
h5.block-section-heading { font-size: 1em; }
.block-category-nav { list-style: none; padding: 0; width: 100%; max-width: 100%; box-sizing: border-box; }
.block-category-nav-horizontal {
  display: flex; flex-wrap: wrap; gap: 16px;
  border-bottom: 1px solid #e2e8f0; padding-bottom: 8px;
}
.block-category-nav-horizontal .block-category-nav-item {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 4px; font-size: 14px; font-weight: 500; color: #64748b;
  text-decoration: none; border-bottom: 2px solid transparent; border-radius: 0;
  background: transparent; pointer-events: auto; cursor: pointer;
}
.block-category-nav-horizontal .block-category-nav-item:hover { color: #334155; background: transparent; }
.block-category-nav-horizontal .block-category-nav-count { font-size: 12px; color: #94a3b8; }
.block-category-nav-vertical { display: flex; flex-direction: column; gap: 12px; list-style: none; padding: 0; margin: 0; }
.block-category-nav-vertical > li { list-style: none; }
.block-category-nav-item {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 8px; font-size: 14px; color: #374151;
  text-decoration: none; border-radius: 4px; transition: background 0.15s;
  pointer-events: auto; cursor: pointer;
}
.block-category-nav-item:hover { font-weight: 600; }
.block-category-nav-item.is-active { font-weight: 700; color: var(--cms-primary, #111); }
.block-category-nav a.block-category-nav-item { color: inherit; text-decoration: none; }
.block-category-nav-count { font-size: 12px; color: #94a3b8; margin-left: auto; }
.block-category-nav-vertical .block-category-nav-item { display: flex; flex-direction: row; align-items: flex-start; gap: 12px; }
.block-category-nav-vertical .block-category-nav-image { width: 64px; height: 64px; object-fit: cover; border-radius: 4px; flex-shrink: 0; }
.block-category-nav-text { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.block-category-nav-label { flex: 1; min-width: 0; }
.block-category-nav-children { padding-left: 16px; list-style: none; margin: 4px 0 0; }
.block-category-nav-details { list-style: none; break-inside: avoid; }
.block-category-nav-summary {
  display: flex; align-items: center; list-style: none; cursor: pointer;
}
.block-category-nav-summary::-webkit-details-marker { display: none; }
.block-category-nav-summary::marker { display: none; content: ''; }
.block-category-nav-summary > .block-category-nav-item { flex: 1; min-width: 0; }
.block-category-nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; flex-shrink: 0;
  color: #94a3b8; transition: color 0.15s;
}
/* 下層を持たない行の導線。トグルと同じ枠・同じ色にして矢印の列を揃える。
   transform は当てない（右向きで固定。トグルだけが開閉で回る） */
.block-category-nav-leaf-arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; flex-shrink: 0;
  color: #94a3b8; transition: color 0.15s;
}
.block-category-nav-item .block-category-nav-leaf-arrow { margin-left: auto; align-self: center; }
.block-category-nav-item:hover .block-category-nav-leaf-arrow,
.block-category-nav-summary:hover .block-category-nav-leaf-arrow { color: #374151; }
.block-category-nav-summary:hover .block-category-nav-toggle { color: #374151; }
.block-category-nav-toggle svg { transition: transform 0.2s; transform: rotate(0deg); }
.block-category-nav-details[open] > .block-category-nav-summary .block-category-nav-toggle svg { transform: rotate(180deg); }
.block-card { border: none; border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; background: #fff; height: 100%; }
.block-card-row { flex-direction: row; }
.block-card-image-wrap { overflow: hidden; }
.block-card-image { width: 100%; height: auto; display: block; }
.block-card-image-row { width: 200px; flex-shrink: 0; overflow: hidden; align-self: stretch; }
.block-card-image-row .block-card-image { width: 100%; height: auto; }
.block-card-body { padding: 16px; display: flex; flex-direction: column; flex: 1; gap: 4px; }
.block-card-label { font-size: 12px; font-weight: 600; text-transform: uppercase; color: #6b7280; }
.block-card-title { font-weight: 600; font-size: 16px; margin: 0; color: #111827; line-height: 1.35; }
.block-card-subtitle { font-size: 14px; color: #6b7280; margin: 0; }
.block-card-description { font-size: 14px; color: #6b7280; margin: 0; line-height: 1.5; flex: 1; }
.block-card-date { font-size: 12px; color: #9ca3af; margin: 4px 0 0; }
.block-doc-list-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.block-doc-list-tag { font-size: 11px; color: #64748b; background: #f1f5f9; border-radius: 999px; padding: 1px 8px; }
.block-card-body .block-doc-list-tags { margin-top: 6px; }
.block-card-link { display: block; text-decoration: none; color: inherit; height: 100%; pointer-events: auto; cursor: pointer; }
.block-card-description-blocks { display: block; }
.block-card-field-placeholder { color: #c0c0c0; font-weight: normal; }
.block-card-title.block-card-field-placeholder,
.block-card-description.block-card-field-placeholder { color: #c0c0c0; font-weight: normal; }
.block-noimage-placeholder { background: #f5f5f5; display: flex; align-items: center; justify-content: center; color: #ccc; font-size: 12px; }
.block-noimage-placeholder::after { content: 'No Image'; }
.block-card-button { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; margin-top: 12px; padding: 6px 16px; font-size: 13px; font-weight: 500; border-radius: 6px; background: var(--cms-primary, #111); color: #fff; text-decoration: none; }
.block-card-button-icon { flex-shrink: 0; }
.block-card-arrow { display: inline-flex; align-items: center; align-self: center; margin-left: auto; color: #94a3b8; text-decoration: none; line-height: 1; transition: color 0.15s; }
.block-card:hover .block-card-arrow,
.block-category-nav-item:hover .block-card-arrow { color: #374151; }
.block-card-body:has(> .block-card-arrow),
.block-category-nav-text:has(> .block-card-arrow) { position: relative; }
.block-category-nav-text:has(> .block-card-arrow) { --card-arrow-inset: 0px; }
.block-card-body:has(> .block-card-arrow) > *:not(.block-card-arrow),
.block-category-nav-text:has(> .block-card-arrow) > *:not(.block-card-arrow) { padding-right: 32px; }
.block-card-body > .block-card-arrow,
.block-category-nav-text > .block-card-arrow { position: absolute; top: 50%; right: var(--card-arrow-inset, 16px); transform: translateY(-50%); margin: 0; padding: 0; }
.block-card-arrow-icon { flex-shrink: 0; font-size: 1.25em; }
.block-card.bordered { border: 1px solid #e5e7eb; border-radius: 8px; padding: 12px; }
.block-card.shadow { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06); }
.block-category-nav-icon { display: inline-block; width: 1em; height: 1em; flex-shrink: 0; }
.block-category-nav-image { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; border-radius: 4px; flex-shrink: 0; }
.block-category-nav-description { display: block; font-size: 12px; color: #6b7280; line-height: 1.5; margin-top: 2px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.block-category-nav-empty { padding: 16px; text-align: center; color: #6b7280; font-size: 14px; }
.block-category-nav-empty-message { padding: 24px; text-align: center; color: #999; font-size: 14px; }
.block-category-nav-preview-note { margin: 0 0 8px; font-size: 12px; color: #64748b; }
.block-category-nav-card-details { list-style: none; border: 1px solid #e5e7eb; border-radius: 8px; overflow: hidden; }
.block-category-nav-card-summary {
  display: flex; align-items: center; list-style: none; cursor: pointer;
  padding: 12px 16px; background: #fff; transition: background 0.15s;
}
.block-category-nav-card-summary::-webkit-details-marker { display: none; }
.block-category-nav-card-summary::marker { display: none; content: ''; }
.block-category-nav-card-summary:hover { background: #f9fafb; }
.block-category-nav-card-header {
  display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0;
  text-decoration: none; color: inherit; font-size: 15px; font-weight: 600;
}
.block-category-nav-card-header-image { width: 32px; height: 32px; object-fit: cover; border-radius: 4px; flex-shrink: 0; }
.block-category-nav-card-header-label { flex: 1; min-width: 0; }
.block-category-nav-card-details > .block-category-nav-card-summary .block-category-nav-toggle svg { transition: transform 0.2s; transform: rotate(0deg); }
.block-category-nav-card-details[open] > .block-category-nav-card-summary .block-category-nav-toggle svg { transform: rotate(180deg); }
.block-category-nav-card-children {
  list-style: none; margin: 0; padding: 8px 16px 12px;
  display: flex; flex-direction: column; gap: 2px;
}
.block-category-nav-card-children > li { list-style: none; }
.block-category-nav-card-child-item {
  display: flex; align-items: center; gap: 8px; padding: 6px 8px;
  font-size: 13px; color: #374151; text-decoration: none; border-radius: 4px;
}
.block-category-nav-card-child-item:hover { background: #f3f4f6; }
.block-category-nav-card-child-label { flex: 1; min-width: 0; }
.block-category-nav-card-col { display: flex; flex-direction: column; gap: 16px; }
.block-category-nav-card .block-card,
.block-category-nav-card .block-card-link { height: auto; }
.block-category-nav-card-grid[data-equal-height="true"] .block-category-nav-card-col { align-items: stretch; }
.block-category-nav-card-grid[data-equal-height="true"] .block-card,
.block-category-nav-card-grid[data-equal-height="true"] .block-card-link { height: 100%; }

.block-badge { display: inline-flex; align-items: center; border-radius: 9999px; font-size: 12px; font-weight: 500; padding: 2px 10px; }
.block-badge-group { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; width: 100%; }
.block-badge-group-column { flex-direction: column; }
.block-badge-gray { background: #f3f4f6; color: #374151; }
.block-badge-blue { background: #dbeafe; color: #1e40af; }
.block-badge-green { background: #dcfce7; color: #166534; }
.block-badge-red { background: #fee2e2; color: #991b1b; }
.block-badge-yellow { background: #fef9c3; color: #854d0e; }
.block-badge-purple { background: #f3e8ff; color: #6b21a8; }
.block-badge-link { text-decoration: none; }

.block-qa {
  margin-bottom: 16px;
}

.block-qa--placeholder {
  color: rgba(107, 114, 128, 0.4);
}

.block-qa-controls {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 12px;
}

/*
 * **見た目は共有のボタンが持つ。** ここは規則を消さないための印で、色・枠・面・
 * 下線の宣言は持たない（`live-block-css-coverage` が「ビューが使うクラスは
 * そのブロック自身の DEFAULT_CSS で宣言する」を見ているので、規則ごと消すと赤くなる）。
 * クラスはサイト運営者の上書き先としても残してある。
 */
.block-qa-control-btn {
  /* 見た目は共有のボタンが持つ */
}

.block-qa-control-sep {
  color: #6b7280;
}

.block-qa-list {
  display: flex;
  flex-direction: column;
}

.block-qa-item {
  border-bottom: 1px solid #e5e7eb;
}

.block-qa-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 14px;
  text-align: left;
  transition: background 0.15s;
  pointer-events: auto;
}

.block-qa-question:hover {
  background: #f9fafb;
}

.block-qa-question-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #4b5563;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}

.block-qa-question-text {
  font-weight: 500;
  color: #111827;
  flex: 1;
  text-align: left;
  margin: 0;
}

.block-qa-question-input {
  font-weight: 500;
  color: #111827;
  flex: 1;
  text-align: left;
  margin: 0;
  border: none;
  background: transparent;
  outline: none;
  font: inherit;
  width: 100%;
  min-width: 0;
  cursor: text;
}

.block-qa-toggle {
  width: 16px;
  height: 16px;
  color: #6b7280;
  transition: transform 0.2s;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  pointer-events: auto;
}

.block-qa-answer-wrap {
  transition: max-height 0.2s ease, opacity 0.2s ease;
}

.block-qa-answer-wrap--open {
  max-height: 2000px;
  opacity: 1;
  overflow: visible;
}

.block-qa-answer-wrap--closed {
  max-height: 0;
  opacity: 0;
  pointer-events: none;
  overflow: hidden;
}

.block-qa-answer {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
}

.block-qa-answer-text {
  flex: 1;
  font-size: 14px;
  white-space: pre-wrap;
  min-width: 0;
}
.block-callout {
  padding: 16px;
  margin-bottom: 16px;
  border-radius: 0 6px 6px 0;
  border-left: 4px solid;
  color: #111827;
  background: #f9fafb;
  border-color: #9ca3af;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.block-callout-info {
  border-color: #3b82f6;
  background: #eff6ff;
}

.block-callout-warning {
  border-color: #f59e0b;
  background: #fffbeb;
}

.block-callout-error {
  border-color: #ef4444;
  background: #fef2f2;
}

.block-callout-success {
  border-color: #22c55e;
  background: #f0fdf4;
}

.block-callout-tip {
  border-color: #8b5cf6;
  background: #f5f3ff;
}

.block-callout-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  margin-bottom: 8px;
}

.block-callout-icon {
  width: 1em;
  height: 1em;
  display: inline-flex;
  flex-shrink: 0;
  overflow: visible;
}

.block-callout-description {
  margin: 0 0 8px;
  font-size: 14px;
  color: #4b5563;
}

.block-callout-body {
  margin: 0;
}

.block-callout-body> :first-child {
  margin-top: 0;
}

.block-callout-body> :last-child {
  margin-bottom: 0;
}

.block-callout-footer {
  margin-top: 8px;
}

.block-callout-link {
  color: #2563eb;
  text-decoration: underline;
  pointer-events: auto;
  cursor: pointer;
}

.block-callout-border-divider {
  border: 1px solid #e5e7eb;
  border-left-width: 4px;
}

.block-callout-border-primary {
  border-color: #111;
}

.block-callout-border-secondary {
  border-color: #6b7280;
}

.block-callout-bg-white {
  background: #fff;
}

.block-callout-bg-bg {
  background: #f9fafb;
}

.block-callout-bg-bg-hover {
  background: #f3f4f6;
}

.block-callout-bg-primary {
  background: #111;
  color: #fff;
}

.block-callout-bg-secondary {
  background: #f3f4f6;
}
.block-toggle-heading {
  margin: 0 0 1rem;
  border: none;
}
.block-toggle-heading > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.block-toggle-heading > summary::-webkit-details-marker {
  display: none;
}
.block-toggle-heading-marker {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border: none;
  background: transparent;
  color: inherit;
  font-size: 0.7em;
  line-height: 1;
  cursor: pointer;
  transition: transform 0.15s ease;
}
.block-toggle-heading[open] > summary .block-toggle-heading-marker,
.block-toggle-heading.is-open > .block-toggle-heading-summary .block-toggle-heading-marker {
  transform: rotate(90deg);
}
.block-toggle-heading-summary {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.block-toggle-heading-summary .block-heading,
.block-toggle-heading-summary input.block-heading {
  margin: 0;
  padding: 0;
  display: block;
  flex: 1;
  min-width: 0;
  width: 100%;
  border: none;
  background: transparent;
  outline: none;
  font-family: inherit;
  font-weight: 700;
  line-height: 1.3;
  color: inherit;
}
.block-toggle-heading-summary input.block-heading-h1 { font-size: 26px; }
.block-toggle-heading-summary input.block-heading-h2 { font-size: 24px; }
.block-toggle-heading-summary input.block-heading-h3 { font-size: 22px; font-weight: 600; }
.block-toggle-heading-body {
  margin-top: 0.75rem;
  padding-left: 1.25rem;
}
.block-toggle-heading:not(.is-open):not([open]) > .block-toggle-heading-body {
  display: none;
}
.block-hr {
  margin: 16px 0;
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  min-width: 0;
}

.block-hr hr {
  width: 100%;
  margin: 0;
  border: none;
}
.block-toc { margin: 16px 0; border: 1px solid #e5e7eb; border-radius: 8px; padding: 16px; width: 100%; max-width: 100%; box-sizing: border-box; }
.block-toc--empty { text-align: center; color: #6b7280; font-size: 14px; }
.block-toc-title { font-weight: 600; margin-bottom: 12px; font-size: 14px; }
.block-toc-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.block-toc-item { /* padding-left set via inline style for level indentation */ }
.block-toc-link { font-size: 14px; color: #6b7280; text-decoration: none; transition: color 0.15s; pointer-events: auto; cursor: pointer; }
.block-toc-link:hover { color: inherit; }

.block-tabs {
  margin-bottom: 16px;
  border-radius: 8px;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.block-tabs--edit {
  overflow: visible;
}

.block-tabs--view {
  overflow: visible;
}

.block-tabs--bordered {
  border: 1px solid #e5e7eb;
}

.block-tabs-header {
  display: flex;
  border-bottom: 1px solid #e5e7eb;
}

.block-tabs-tab {
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.15s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  color: #6b7280;
  background: none;
  cursor: pointer;
  border-top: none;
  border-left: none;
  border-right: none;
  pointer-events: auto;
}

.block-tabs-tab-active {
  border-bottom-color: currentColor;
  color: inherit;
}

.block-tabs-panel {
  margin-top: 12px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.block-tabs-panel--bordered {
  padding: 0 12px 12px;
}

.block-tab {
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.block-tabs-panels--switchable {
  position: relative;
  min-width: 0;
  overflow: visible;
}

.block-tab-body {
  min-height: 60px;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.block-tabs--edit .block-tab-body {
  overflow: visible;
  padding-right: 12px;
  width: 100%;
}

.block-tabs--view .block-tab-body {
  overflow: visible;
  width: 100%;
}

.block-tabs--edit .block-tabs-panels--switchable,
.block-tabs--edit .block-tab--active {
  overflow: visible;
}

.block-tabs-panels--switchable>.block-tab {
  height: 0;
  overflow: hidden;
  opacity: 0;
  position: absolute;
  pointer-events: none;
  width: 100%;
  left: 0;
  top: 0;
}

.block-tabs-panels--switchable[data-active-tab="0"]>.block-tab:nth-child(1) {
  height: auto;
  overflow: visible;
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.block-tabs-panels--switchable[data-active-tab="1"]>.block-tab:nth-child(2) {
  height: auto;
  overflow: visible;
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.block-tabs-panels--switchable[data-active-tab="2"]>.block-tab:nth-child(3) {
  height: auto;
  overflow: visible;
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.block-tabs-panels--switchable[data-active-tab="3"]>.block-tab:nth-child(4) {
  height: auto;
  overflow: visible;
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.block-tabs-panels--switchable[data-active-tab="4"]>.block-tab:nth-child(5) {
  height: auto;
  overflow: visible;
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.block-tabs-panels--switchable[data-active-tab="5"]>.block-tab:nth-child(6) {
  height: auto;
  overflow: visible;
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.block-tabs-panels--switchable[data-active-tab="6"]>.block-tab:nth-child(7) {
  height: auto;
  overflow: visible;
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.block-tabs-panels--switchable[data-active-tab="7"]>.block-tab:nth-child(8) {
  height: auto;
  overflow: visible;
  opacity: 1;
  position: relative;
  pointer-events: auto;
}

.template-section { position: relative; }
.template-section > .template-section-inner { position: relative; z-index: 1; display: flow-root; }

.block-dynamic-title {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.4;
}
.block-dynamic-hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 16px;
}
.block-dynamic-description {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.8;
  margin-bottom: 16px;
}
.block-dynamic-date {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 16px;
}
.block-dynamic-date-item {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}
.block-dynamic-date-label {
  font-size: 12px;
}
.block-dynamic-date-value {
  font-variant-numeric: tabular-nums;
}
.block-dynamic-date-placeholder {
  color: rgba(107, 114, 128, 0.5);
}
.block-doc-ref {
  display: block;
}
.block-doc-ref-empty {
  color: #9ca3af;
  font-size: 14px;
  padding: 8px 12px;
  border: 1px dashed #d1d5db;
  border-radius: 4px;
}
.block-doc-ref-link {
  color: inherit;
  text-decoration: none;
}
.block-doc-ref-link:hover {
  text-decoration: underline;
}
.block-doc-ref-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  margin-bottom: 16px;
}

.block-field-inject {
  display: flex;
  width: fit-content;
  max-width: 100%;
  align-items: center;
  gap: 6px;
  margin: 8px 0;
  padding: 4px 10px;
  border: 1px dashed #94a3b8;
  border-radius: 6px;
  background: #f8fafc;
  color: #475569;
  font-size: 13px;
  line-height: 1.4;
}
.block-field-inject__label {
  font-weight: 600;
  color: #64748b;
}
.block-field-inject__name {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #0f172a;
}
.block-field-inject-repeater {
  border: 1px dashed #94a3b8;
  border-radius: 8px;
  padding: 10px 12px;
  background: #f8fafc;
}
.block-field-inject-repeater__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  font-size: 12px;
  color: #64748b;
  font-weight: 600;
}
.block-field-inject-repeater__name {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #0f172a;
  font-weight: 500;
}
.block-field-inject-repeater__body {
  min-height: 24px;
}
.block-field-condition {
  border: 1px dashed #86efac;
  border-radius: 8px;
  padding: 10px 12px;
  background: #f0fdf4;
}
.block-field-condition__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  font-size: 12px;
  color: #15803d;
  font-weight: 600;
}
.block-field-condition__summary {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: #14532d;
  font-weight: 500;
}
.block-field-condition__body {
  min-height: 24px;
}
}
@layer site-css {
/* base.css */
/* base.css — サイト全体の基盤スタイル */

/*
 * 基本設定：CSS変数
 * サイト幅・余白など基本設定から自動反映されます。
 * カスタムCSSでも var(--site-width), var(--site-gutter) として利用できます。
 * ※この定義を削除すると、基本設定の値が反映されなくなる場合があります。
 */
:root {
  --site-width: 1280px;
  --site-gutter: 16px;
}

*, *::before, *::after {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: #111;
}
/*
  **共有ボタン（.cms-btn / .cms-icon-btn）は除く。** 素の a に color: inherit を
  当てると、リンクとして描かれた塗りのボタン（ボタンブロック・会員ブロック）の
  文字色が本文の色に落ち、青や黒の面に黒い文字が乗って読めなくなる。
  この CSS は site-css 層で、ボタンの色を持つ .cms-btn--* は block-fallback 層
  なので、層の順で必ずこちらが勝ってしまう（2026-10-18 に実際そうなった）。
*/
a:not(.cms-btn):not(.cms-icon-btn) {
  color: inherit;
}
img {
  max-width: 100%;
  height: auto;
}
/* inline code */
.inline-code {
  background: #f3f4f6;
  padding: 1px 4px;
  border-radius: 3px;
  font-size: 0.9em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* template section layout */
.template-section {
  position: relative;
}
.template-section > .template-section-inner {
  position: relative;
  z-index: 1;
  /* 中身の外側の margin を帯の中に閉じ込める。
     これが無いと、先頭ブロックの margin-top が帯ごと押し下げるので
     （margin collapsing）、背景がその余白を覆わない ——
     余白「なし」の帯で、背景色が中身の手前から始まって見える
     （2026-10-21 に「背景はセクション全体に」と指摘された）。
     余白を持つ帯では padding が同じ働きをするので見た目は変わらない。 */
  display: flow-root;
}
.template-section.width-content > .template-section-inner {
  max-width: var(--site-width);
  margin: 0 auto;
  padding: 0 var(--site-gutter);
}
/* boxed は帯ごとコンテンツ幅。width-content（帯は画面端）との違いはここだけ */
.template-section.width-boxed {
  max-width: var(--site-width);
  margin-inline: auto;
}
.template-section.width-boxed > .template-section-inner {
  padding: 0 var(--site-gutter);
}


/* header.css */
/* header.css — サイトヘッダーのデフォルトスタイル */
.site-header {
  width: 100%;
  border-bottom: 1px solid #e5e5e5;
  background: #fff;
}
.site-header.is-sticky {
  position: sticky;
  top: 0;
  z-index: 50;
}
@media (min-width: 769px) {
  .site-header.is-sticky-pc { position: sticky; top: 0; z-index: 50; }
}
@media (min-width: 481px) and (max-width: 768px) {
  .site-header.is-sticky-tablet { position: sticky; top: 0; z-index: 50; }
}
@media (max-width: 480px) {
  .site-header.is-sticky-mobile { position: sticky; top: 0; z-index: 50; }
}

/* 上段: ロゴ左 + ユーティリティ右 */
.site-header-brand {
  width: 100%;
}
.site-header-brand-inner {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  padding-top: 12px;
  padding-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-width: 0;
}
.site-header-brand-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex-shrink: 1;
}
.site-header-sublinks {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  margin-left: auto;
}
.site-header-sublink {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  opacity: 0.7;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.15s;
}
.site-header-sublink:hover {
  opacity: 1;
}
.site-header-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  flex-shrink: 1;
  min-width: 0;
  text-decoration: none;
  color: inherit;
}
.site-header-logo-image {
  object-fit: contain;
  max-width: 120px;
  max-height: 40px;
  flex-shrink: 0;
}
.site-header-logo-name {
  font-size: 18px;
  font-weight: 700;
}

/* 下段: グローバルナビ */
.site-header-nav {
  width: 100%;
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
}
.site-header-nav-inner {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  display: flex;
  align-items: stretch;
}
.site-header-nav-item {
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  color: inherit;
  opacity: 0.85;
  transition: opacity 0.15s;
  padding: 12px 8px;
  border-right: 1px solid #e5e5e5;
  min-width: 0;
}
.site-header-nav-item:last-child {
  border-right: none;
}
.site-header-nav-item:hover {
  opacity: 1;
}
.site-header-nav-item.is-active {
  opacity: 1;
  font-weight: 700;
  border-bottom: 2px solid currentColor;
}

/* インフォバー */
.site-header-submenu {
  border-top: 1px solid #e5e5e5;
  background: #fafafa;
}
.site-header-submenu-inner {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding-top: 0;
  padding-bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  font-size: 16px;
  box-sizing: border-box;
}
.site-header-submenu-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 100%;
  opacity: 0.7;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.15s;
  padding: 6px 16px;
  font-size: 15px;
}
.site-header-submenu-item:last-child {
  border-bottom: none;
}
.site-header-submenu-item:hover {
  opacity: 1;
}

/* Collapsible submenu (2+ items) */
.site-header-submenu-collapsible {
  border-bottom: 1px solid #e5e5e5;
  outline: none;
  padding: 4px 0;
}
.site-header-submenu-collapsible > .site-header-submenu-summary {
  list-style: none;
  list-style-type: none;
  cursor: pointer;
  padding: 4px 0;
  border: none;
  outline: none;
}
.site-header-submenu-summary::-webkit-details-marker,
.site-header-submenu-summary::marker {
  display: none !important;
  content: "" !important;
  font-size: 0;
}
.site-header-submenu-summary-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  font-size: 16px;
  box-sizing: border-box;
}
.site-header-submenu-summary-row > .site-header-submenu-item {
  flex: 1 1 auto;
  min-width: 0;
}
.site-header-submenu-toggle-icon {
  flex-shrink: 0;
  opacity: 0.35;
  transition: transform 0.2s, opacity 0.15s;
}
.site-header-submenu-summary:hover .site-header-submenu-toggle-icon {
  opacity: 0.6;
}
.site-header-submenu-collapsible[open] .site-header-submenu-toggle-icon {
  transform: rotate(180deg);
}
.site-header-submenu-rest {
  padding-top: 0;
  gap: 8px;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .site-header-nav,
  .site-header-sublinks,
  .site-header-submenu {
    display: none;
  }
  .site-header-brand-inner {
    position: relative;
    justify-content: center;
    --site-gutter: 4px;
    padding-top: 12px;
    padding-bottom: 12px;
  }
  .site-header-brand-left {
    flex-direction: row-reverse;
    width: 100%;
    justify-content: center;
    text-align: center;
  }
  .site-header-logo {
    justify-content: center;
  }
  .site-header {
    border-bottom: 1px solid #e5e5e5;
    margin-bottom: 16px;
  }
}

/* SP戻るボタン */
.site-mobile-back {
  display: none;
}
@media (max-width: 768px) {
  .site-mobile-back {
    display: flex;
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    color: inherit;
    z-index: 1;
  }
}

/* Mobile menu */
.site-mobile-menu-trigger {
  display: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: inherit;
}
@media (max-width: 768px) {
  .site-mobile-menu-trigger {
    display: flex;
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
  }
}
.site-mobile-menu-trigger-bar {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: all 0.3s;
  transform-origin: center;
}
.site-mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 40;
}
.site-mobile-menu-panel {
  position: fixed;
  inset: 0;
  background: #fff;
  z-index: 50;
  overflow-y: auto;
  padding: 40px 0 0;
}
.site-mobile-menu-close-button {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: #999;
  z-index: 1;
}
.site-mobile-menu-close-button:hover {
  color: #111;
}
.site-mobile-menu-nav {
  padding: 0;
  margin: 0;
  list-style: none;
  border-bottom: 1px solid #eee;
}
.site-mobile-menu-nav li {
  border-bottom: 1px solid #f3f4f6;
}
.site-mobile-menu-nav li:last-child {
  border-bottom: none;
}
.site-mobile-menu-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  color: #111;
}
.site-mobile-menu-nav-item::after {
  content: "›";
  font-size: 20px;
  font-weight: 300;
  color: #ccc;
}
.site-mobile-menu-nav-item:active {
  opacity: 0.5;
}
.site-mobile-menu-sublink-item::after {
  display: none;
}
.site-mobile-menu-sublink-item {
  font-weight: 400;
  font-size: 14px;
  padding: 16px 24px;
}
.site-mobile-menu-sublinks + .site-mobile-menu-nav {
  border-top: 1px solid #eee;
}
/* 公開側スロットは desktop 用 .site-header-sublink を流用するため、モバイル内でタップ領域を広げる */
.site-mobile-menu-sublinks .site-header-sublink,
.site-mobile-menu-sublinks .member-auth-menu__trigger,
.site-mobile-menu-sublinks .member-auth-logout {
  display: flex;
  width: 100%;
  box-sizing: border-box;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 16px 24px;
  font-size: 14px;
  font-weight: 400;
  opacity: 1;
  text-align: center;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}
.site-mobile-menu-sublinks .member-auth-menu {
  width: 100%;
}
.site-mobile-menu-sublinks .member-auth-menu__panel {
  position: static;
  box-shadow: none;
  border: none;
  border-top: 1px solid #f3f4f6;
  border-radius: 0;
  margin: 0;
  padding: 0;
  background: #fafafa;
}
.site-mobile-menu-sublinks .member-auth-menu__item {
  display: flex;
  width: 100%;
  box-sizing: border-box;
  justify-content: center;
  padding: 14px 24px;
  font-size: 14px;
}
.site-mobile-menu-submenu {
  padding: 0;
  margin: 0;
  list-style: none;
  background: #fafafa;
  overflow: hidden;
}
.site-mobile-menu-submenu + .site-mobile-menu-submenu {
  margin-top: 8px;
}
.site-mobile-menu-submenu-item {
  display: block;
  padding: 14px 20px;
  font-size: 13px;
  text-decoration: none;
  color: #555;
  border-bottom: 1px solid #eee;
  text-align: center;
}
.site-mobile-menu-submenu li:last-child .site-mobile-menu-submenu-item {
  border-bottom: none;
}
.site-mobile-menu-submenu-item:active {
  opacity: 0.5;
}


/* footer.css */
/* footer.css — サイトフッターのデフォルトスタイル */
.site-footer {
  width: 100%;
  border-top: 1px solid #e5e5e5;
}
.site-footer-inner {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

/* 上段: リンクグループ帯 */
.site-footer-top {
  padding: 20px 0;
}
.site-footer-top .site-footer-inner {
  padding-top: 0;
  padding-bottom: 0;
}
.site-footer-links {
  display: grid;
  gap: 32px 24px;
  grid-template-columns: 1fr;
  min-width: 0;
}
@media (min-width: 768px) {
  .site-footer-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .site-footer-link-group.is-span-2 {
    grid-column: span 2;
  }
}
@media (min-width: 1024px) {
  .site-footer-links {
    /* 6分割。各グループは is-span-1 / is-span-2 で占有幅を指定 */
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
  .site-footer-link-group.is-span-1 {
    grid-column: span 1;
  }
  .site-footer-link-group.is-span-2 {
    grid-column: span 2;
  }
}
.site-footer-link-group {
  min-width: 0;
}
.site-footer-link-group-title {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px;
}
.site-footer-link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.site-footer-link-list.is-cols-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 24px;
}
.site-footer-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  opacity: 0.85;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.15s;
}
.site-footer-link:hover {
  opacity: 1;
}
.site-footer-link-group.has-icons .site-footer-link {
  padding-left: 18px;
}
.site-footer-link-group.has-icons .site-footer-link .site-footer-link-icon {
  margin-left: -18px;
}

/* 下段: 注記・ロゴ・コピーライト・規約（中央） */
.site-footer-content {
  padding: 16px 0;
  border-top: 1px solid #e5e5e5;
}
.site-footer-lower {
  padding: 14px 0;
  border-top: 1px solid #e5e5e5;
}
.site-footer-lower .site-footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}
.site-footer-note {
  width: 100%;
  text-align: left;
  font-size: 12px;
  line-height: 1.7;
  opacity: 0.7;
  margin-bottom: 8px;
}
.site-footer-note p {
  margin: 0 0 0.4em;
}
.site-footer-note p:last-child {
  margin-bottom: 0;
}
.site-footer-brand {
  display: flex;
  justify-content: center;
}
.site-footer-brand-logo-link {
  display: inline-flex;
  line-height: 0;
}
.site-footer-brand-logo {
  object-fit: contain;
  width: 120px;
  height: 36px;
}
.site-footer-brand-name {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
}
.site-footer-copyright {
  font-size: 12px;
  opacity: 0.7;
  margin: 0;
}
.site-footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 16px;
  min-width: 0;
}
.site-footer-legal-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  opacity: 0.7;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.15s;
}
.site-footer-legal-link:hover {
  opacity: 1;
}

/* フッターアコーディオン（モバイル） */
.site-footer-link-group {
  list-style: none;
}
.site-footer-link-group-title {
  cursor: default;
  list-style: none;
}
.site-footer-link-group-title::-webkit-details-marker,
.site-footer-link-group-title::marker {
  display: none;
  content: "";
}
@media (min-width: 769px) {
  .site-footer-link-group {
    content-visibility: visible !important;
  }
  .site-footer-link-group .site-footer-link-list {
    display: block !important;
    content-visibility: visible !important;
  }
  .site-footer-link-list.is-cols-2 {
    display: grid !important;
  }
  .site-footer-link-group-title {
    cursor: default;
    pointer-events: none;
  }
  .site-footer-link-group-title::after {
    display: none !important;
  }
}
@media (max-width: 768px) {
  .site-footer-link-group-title {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .site-footer-link-group-title::after {
    content: "+";
    font-size: 20px;
    font-weight: 300;
    color: #bbb;
    transition: transform 0.25s ease;
  }
  .site-footer-link-group[open] > .site-footer-link-group-title::after {
    content: "+";
    transform: rotate(45deg);
  }
  .site-footer-link-group:not([open]) .site-footer-link-list {
    display: none;
  }
  .site-footer-links {
    grid-template-columns: 1fr !important;
  }
  .site-footer-link-group.is-span-2 {
    grid-column: span 1;
  }
  .site-footer-top {
    padding: 0;
  }
  .site-footer-top .site-footer-inner {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .site-footer-links {
    gap: 0;
  }
  .site-footer-link-group {
    border-bottom: 1px solid #e5e5e5;
  }
  .site-footer-link-group-title {
    padding: 10px 16px;
    margin: 0;
    width: 100%;
  }
  .site-footer-link-list {
    padding: 0 16px 14px;
    margin: 0;
  }
  .site-footer-link-list.is-cols-2 {
    grid-template-columns: 1fr !important;
  }
  .site-footer-content {
    padding: 16px 0;
    border-top: 1px solid #e5e5e5;
  }
  .site-footer-lower {
    padding: 8px 0;
  }
}


/* breadcrumb.css */
/* breadcrumb.css — パンくずリストのデフォルトスタイル */
.site-breadcrumb {
  width: 100%;
  padding: 16px 0;
}
.site-breadcrumb > nav {
  width: 100%;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}
.site-breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  color: #6b7280;
}
.site-breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 4px;
}
.site-breadcrumb-item a {
  color: #6b7280;
  text-decoration: none;
  transition: color 0.15s;
}
.site-breadcrumb-item a:hover {
  color: #1f2937;
}
.site-breadcrumb-separator::before {
  content: ">";
}
.site-breadcrumb-separator {
  color: #d1d5db;
}
.site-breadcrumb-current {
  color: #374151;
}
@media (max-width: 767px) {
  .site-breadcrumb {
    display: none;
  }
}

/* 本文パンくず（カスタムブロック）。名前付きバリアントは default CSS を継承しないため、
   ol/li の横並びはバリアント非依存で持たせる。区切り・色・枠はブロックスタイル側。 */
.block-breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.block-breadcrumb-item {
  display: flex;
  align-items: center;
}


/* pages.css */
/* pages.css — ページレイアウトのデフォルトスタイル */
.site-page { min-height: 100vh; display: flex; flex-direction: column; }
.site-page > main { flex: 1; }

/* Article page */
.page-article { margin: 0 auto; padding: 32px 16px; display: flex; gap: 32px; }
.page-article-main { flex: 1; min-width: 0; }
.page-article-header { margin-bottom: 32px; }
.page-article-title { font-size: 30px; font-weight: 700; line-height: 1.3; margin-bottom: 12px; }
.page-article-date { font-size: 13px; color: #9ca3af; }
.page-article-content { line-height: 1.8; color: #111827; }
.page-article-back-link { display: inline-flex; align-items: center; gap: 4px; margin-top: 32px; font-size: 14px; color: #6b7280; text-decoration: none; }
.page-article-back-link:hover { color: #111; }

/* Section list page */
.page-section { margin: 0 auto; padding: 32px 16px; display: flex; gap: 32px; }
.page-section-main { flex: 1; min-width: 0; }
.page-section-title { font-size: 30px; font-weight: 700; margin-bottom: 32px; }
.page-section-description { color: #4b5563; margin-bottom: 24px; }

/* Category page */
.page-category { margin: 0 auto; padding: 32px 16px; display: flex; gap: 32px; }
.page-category-main { flex: 1; min-width: 0; }
.page-category-title { font-size: 30px; font-weight: 700; margin-bottom: 8px; }
.page-category-description { color: #4b5563; margin-bottom: 24px; }

/* Home page */
.page-home { max-width: 768px; margin: 0 auto; padding: 32px 16px; }
.page-home-title { font-size: 30px; font-weight: 700; margin-bottom: 32px; }
.page-home-section-title { font-size: 20px; font-weight: 600; margin-bottom: 16px; color: #4b5563; }
.page-home-empty { color: #9ca3af; }
.page-home-list { list-style: none; padding: 0; margin: 0; }
.page-home-list-item { border-top: 1px solid #f3f4f6; }
.page-home-list-item:first-child { border-top: none; }
.page-home-list-link { display: block; padding: 16px 0; text-decoration: none; color: inherit; }
.page-home-list-title { font-size: 18px; font-weight: 600; color: #111827; margin-bottom: 4px; }
.page-home-list-title:hover { color: #2563eb; }
.page-home-list-meta { display: flex; align-items: center; gap: 12px; }
.page-home-list-date { font-size: 13px; color: #9ca3af; }
.page-home-list-section { font-size: 12px; background: #f3f4f6; padding: 2px 8px; border-radius: 9999px; color: #6b7280; }
.page-home-list-excerpt { font-size: 14px; color: #6b7280; margin-bottom: 4px; line-height: 1.6; }

/* Static page */
.page-static { margin: 0 auto; padding: 32px 16px; }

/* Tag page */
.page-tag { max-width: 768px; margin: 0 auto; padding: 32px 16px; }
.page-tag-prefix { color: #9ca3af; font-size: 20px; margin-right: 8px; }

/* Error pages */
.page-error { max-width: 768px; margin: 0 auto; padding: 96px 16px; text-align: center; }
.page-error-code { font-size: 60px; font-weight: 700; color: #e5e7eb; margin-bottom: 16px; }
.page-error-message { font-size: 18px; color: #6b7280; margin-bottom: 32px; }
.page-error-link { display: inline-block; padding: 12px 24px; font-size: 14px; font-weight: 500; color: #fff; background: #111; border-radius: 4px; text-decoration: none; transition: background 0.15s; border: none; cursor: pointer; }
.page-error-link:hover { background: #333; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: 4px; margin-top: 32px; }
.pagination-item { padding: 8px 12px; font-size: 14px; border-radius: 4px; text-decoration: none; color: #374151; transition: background 0.15s; }
.pagination-item:hover { background: #f3f4f6; }
.pagination-item-active { background: #111; color: #fff; }
.pagination-item-active:hover { background: #111; }
.pagination-ellipsis { padding: 8px 4px; color: #9ca3af; }

/* section-last-block-margin: セクション末尾の下マージンを落とす */
.template-section .template-section-inner > :last-child > :is(
  .block-paragraph,
  .block-heading,
  .block-dynamic-title,
  .block-dynamic-description,
  .block-dynamic-date,
  .block-card,
  .block-button,
  .block-image,
  .block-callout,
  .block-badge,
  .block-qa,
  .block-tabs,
  .block-toc,
  .block-html,
  .block-youtube,
  .block-code,
  .block-mermaid,
  .block-hr,
  .block-doc-list,
  .block-category-nav,
  .block-article-search,
  .block-form
),
.template-section-columns [class*="template-col-"] > :last-child > :is(
  .block-paragraph,
  .block-heading,
  .block-dynamic-title,
  .block-dynamic-description,
  .block-dynamic-date,
  .block-card,
  .block-button,
  .block-image,
  .block-callout,
  .block-badge,
  .block-qa,
  .block-tabs,
  .block-toc,
  .block-html,
  .block-youtube,
  .block-code,
  .block-mermaid,
  .block-hr,
  .block-doc-list,
  .block-category-nav,
  .block-article-search,
  .block-form
) {
  margin-bottom: 0;
}



:root { --site-width: 1280px; --site-gutter: 16px; }
.site-header-brand-inner, .site-header-nav-inner, .site-header-submenu-inner, .site-header-submenu-summary-row, .site-footer-inner, .site-breadcrumb > nav {
  box-sizing: border-box;
  width: 100%;
  max-width: min(100%, var(--site-width));
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--site-gutter);
  padding-right: var(--site-gutter);
}
.site-breadcrumb { max-width: none; width: 100%; }
.site-header-logo { gap: calc(var(--site-gutter) / 2); }
}
@layer site-user {
.block-card.bordered { border: 1px solid #e5e7eb; border-radius: 8px; padding: 12px; }
.block-card.shadow { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06); }
}
@layer site-user {
/* user/custom.css */
}