/* ==========================================================
   YUKIKOU MEDIA - additional styles
   本サイト style.css のデザイントークンを継承
   ========================================================== */

/* Media Header */
.media-header {
  padding: clamp(80px, 12vw, 140px) 0 clamp(48px, 6vw, 72px);
  background: linear-gradient(180deg, #f8f6f2 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.media-header::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(217,120,67,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.media-header-en {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.875rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: 20px;
  font-weight: 600;
  text-transform: uppercase;
}

.media-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-primary);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.media-lead {
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text-muted);
  max-width: 640px;
  margin-bottom: 40px;
}

.media-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.media-category {
  display: inline-flex;
  align-items: center;
  padding: 10px 22px;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  transition: all 0.25s;
  background: #ffffff;
}

.media-category:hover {
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.media-category.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

/* Article Cards Grid */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 16px;
}

.articles-grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 960px) {
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .articles-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .articles-grid,
  .articles-grid-2 {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* Article Card */
.article-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s;
  position: relative;
}

.article-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(10,37,64,0.08);
  border-color: var(--color-accent);
}

.article-card-link {
  display: block;
  padding: 0 0 26px;
  color: inherit;
  text-decoration: none;
  height: 100%;
}

/* サムネイル（記事ごとのOGP画像。写真ではなく、ヒーローと同じ歯車の線画） */
.article-card-thumb {
  line-height: 0;
  border-bottom: 1px solid var(--color-border);
  background: #0a2540;
}
.article-card-thumb img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 600 / 315;
  object-fit: cover;
}
.article-card-meta,
.article-card-title,
.article-card-subtitle,
.article-card-desc,
.article-card-footer { margin-left: 26px; margin-right: 26px; }
.article-card-meta { margin-top: 22px; }

.article-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.article-card-category {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  text-transform: uppercase;
}

.article-card-category-marketing {
  background: rgba(44, 107, 168, 0.08);
  color: #2c6ba8;
}

.article-card-category-sales {
  background: rgba(216, 79, 30, 0.08);
  color: #b53d15;
}

.article-card-category-operations {
  background: rgba(90, 123, 62, 0.08);
  color: #5a7b3e;
}

.article-card-category-webdesign {
  background: rgba(10, 37, 64, 0.08);
  color: #0a2540;
}

.article-card-new {
  display: inline-block;
  padding: 3px 8px;
  background: var(--color-accent);
  color: #ffffff;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 3px;
}

.article-card-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-primary);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}

.article-card-subtitle {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
  line-height: 1.6;
}

.article-card-desc {
  font-size: 0.875rem;
  line-height: 1.85;
  color: var(--color-text);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 80px 0;
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* ==========================================================
   Article detail page
   ========================================================== */

.article-header {
  padding: clamp(48px, 6vw, 80px) 0 clamp(32px, 4vw, 48px);
  background: linear-gradient(180deg, #f8f6f2 0%, #ffffff 100%);
}

.article-header-inner {
  max-width: 760px;
  text-align: left;
}

.article-category {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 4px;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 24px;
  text-decoration: none;
  transition: opacity 0.2s;
}

.article-category:hover {
  opacity: 0.8;
}

.article-category-marketing {
  background: rgba(44, 107, 168, 0.1);
  color: #2c6ba8;
}

.article-category-sales {
  background: rgba(216, 79, 30, 0.1);
  color: #b53d15;
}

.article-category-operations {
  background: rgba(90, 123, 62, 0.1);
  color: #5a7b3e;
}

.article-category-webdesign {
  background: rgba(10, 37, 64, 0.1);
  color: #0a2540;
}

.article-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-primary);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.article-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
  line-height: 1.7;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.article-meta-sep {
  color: var(--color-border);
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.article-tag {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  padding: 3px 10px;
  background: #f4f2ed;
  border-radius: 4px;
}

/* Article body */
.article-body {
  padding: clamp(32px, 5vw, 64px) 0 clamp(48px, 6vw, 80px);
  background: #ffffff;
}

.article-body-inner {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 2.1;
  color: var(--color-text);
}

.article-body-inner h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-primary);
  margin-top: 64px;
  margin-bottom: 24px;
  padding-left: 16px;
  border-left: 3px solid var(--color-accent);
  letter-spacing: 0.02em;
}

.article-body-inner h2:first-child {
  margin-top: 0;
}

.article-body-inner h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 40px;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.article-body-inner p {
  margin-bottom: 24px;
}

.article-body-inner strong {
  color: var(--color-primary);
  font-weight: 700;
  background: linear-gradient(transparent 70%, rgba(217,120,67,0.18) 70%);
  padding: 0 2px;
}

.article-body-inner ul,
.article-body-inner ol {
  margin: 24px 0 32px;
  padding-left: 24px;
}

.article-body-inner li {
  margin-bottom: 10px;
  line-height: 1.9;
}

.article-body-inner blockquote {
  border-left: 3px solid var(--color-border);
  padding: 16px 24px;
  margin: 32px 0;
  background: #f8f6f2;
  color: var(--color-text-muted);
  font-style: normal;
  border-radius: 0 4px 4px 0;
}

.article-body-inner hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 56px 0;
}

.article-body-inner a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(217,120,67,0.4);
  transition: text-decoration-color 0.2s;
}

.article-body-inner a:hover {
  text-decoration-color: var(--color-accent);
}

.article-body-inner code {
  font-family: 'SF Mono', Consolas, Monaco, monospace;
  font-size: 0.875em;
  padding: 2px 6px;
  background: #f4f2ed;
  border-radius: 3px;
  color: var(--color-primary);
}

.article-body-inner pre {
  background: #0a2540;
  color: #f4f2ed;
  padding: 20px 24px;
  border-radius: 6px;
  overflow-x: auto;
  margin: 24px 0;
  font-size: 0.875rem;
  line-height: 1.7;
}

.article-body-inner pre code {
  background: none;
  color: inherit;
  padding: 0;
}

/* ==========================================================
   Author profile
   ========================================================== */

.author-profile {
  padding: 64px 0;
  background: #f8f6f2;
}

.author-profile-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 8px;
}

.author-profile-label {
  font-size: 0.6875rem;
  letter-spacing: 0.22em;
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.author-profile-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.author-profile-role {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.author-profile-bio {
  font-size: 0.9375rem;
  line-height: 2;
  color: var(--color-text);
  margin-bottom: 20px;
}

.author-profile-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  transition: gap 0.2s;
}

.author-profile-link:hover {
  gap: 10px;
}

/* ==========================================================
   Related articles
   ========================================================== */

.related-articles {
  padding: 64px 0;
  background: #ffffff;
}

.related-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 32px;
  text-align: center;
  letter-spacing: 0.02em;
}

/* Breadcrumb override - make sure it's visible on media pages */
.breadcrumb ol li:last-child {
  color: var(--color-text);
  font-weight: 500;
}

/* ==========================================================================
   記事中の図と表（2026-09-06）
   --------------------------------------------------------------------------
   ★SVGではなくHTML+CSSで組む。SVGをviewBoxで縮めると、スマホで文字が
     読めない大きさまで潰れるため。HTMLなら本文と同じ大きさの文字のまま
     縦に積み直せる。
   ★色は #2c6ba8（青）と #b53d15（橙）の2色だけ。緑を足すと、色覚の型に
     よっては橙と見分けがつかなくなる（実測でΔE 4.1）。
   ========================================================================== */
.fig {
  margin: 32px 0 36px;
}
.fig-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary, #0a2540);
  margin-bottom: 14px;
  padding-left: 12px;
  border-left: 3px solid var(--color-accent, #b53d15);
  line-height: 1.6;
}
.fig-note {
  text-wrap: pretty;
  font-size: 0.82rem;
  color: var(--color-text-muted, #5a6070);
  margin-top: 12px;
  line-height: 1.8;
}

/* --- 横並びのカード（3つの型・3つの場面など）。スマホでは縦に積む --- */
.fig-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.fig-cards.is-2 { grid-template-columns: repeat(2, 1fr); }
.fig-card {
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  padding: 18px 16px 16px;
  background: #fff;
}
.fig-card-no {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: .08em;
  padding: 3px 10px;
  border-radius: 50px;
  background: rgba(44,107,168,.10);
  color: #2c6ba8;
  margin-bottom: 10px;
}
.fig-card.is-warn .fig-card-no {
  background: rgba(181,61,21,.10);
  color: #b53d15;
}
.fig-card-h {
  font-family: 'Noto Serif JP', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary, #0a2540);
  line-height: 1.55;
  margin-bottom: 8px;
}
.fig-card p {
  text-wrap: pretty;
  font-size: 0.86rem;
  line-height: 1.85;
  color: var(--color-text, #3a4050);
  margin: 0;
}
.fig-card .fig-flowline {
  font-size: 0.8rem;
  line-height: 1.9;
  color: #2c6ba8;
  background: #f7f8fa;
  border-radius: 6px;
  padding: 9px 11px;
  margin-top: 12px;
}
.fig-card.is-warn .fig-flowline { color: #b53d15; }

/* --- 上から下へ落ちていく図（絞り込み・手順） --- */
.fig-steps { display: flex; flex-direction: column; gap: 0; }
.fig-step {
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  padding: 16px 18px;
  background: #fff;
}
.fig-step-h {
  font-weight: 700;
  color: var(--color-primary, #0a2540);
  font-size: 0.95rem;
  margin-bottom: 6px;
}
.fig-step p { margin: 0; font-size: 0.86rem; line-height: 1.85; color: var(--color-text, #3a4050); }
.fig-arrow {
  align-self: center;
  color: #2c6ba8;
  font-size: 1.1rem;
  line-height: 1;
  padding: 9px 0;
}
.fig-step-out {
  text-wrap: pretty;
  border: 1px dashed rgba(181,61,21,.45);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 8px 0 0 auto;
  width: fit-content;
  max-width: 100%;
  font-size: 0.83rem;
  line-height: 1.8;
  color: #b53d15;
  background: rgba(181,61,21,.04);
}
/* 損失ではなく、単なる注記として置く場合（青） */
.fig-step-out.is-info {
  border-color: rgba(44,107,168,.45);
  color: #2c6ba8;
  background: rgba(44,107,168,.05);
}

/* --- 棒グラフ（HTMLで組む。数値は全部そのまま出す） --- */
.fig-chart { border: 1px solid var(--color-border, #e5e7eb); border-radius: 8px; padding: 22px 20px 18px; background: #fff; }
.fig-legend { display: flex; gap: 18px; margin-bottom: 18px; font-size: 0.82rem; color: var(--color-text-muted, #5a6070); }
.fig-legend span { display: inline-flex; align-items: center; gap: 7px; }
.fig-legend i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.fig-row { margin-bottom: 18px; }
.fig-row:last-child { margin-bottom: 0; }
.fig-row-h { font-size: 0.86rem; font-weight: 700; color: var(--color-primary, #0a2540); margin-bottom: 8px; line-height: 1.5; }
.fig-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.fig-bar:last-child { margin-bottom: 0; }
.fig-bar-track { flex: 1; min-width: 0; }
.fig-bar-fill { height: 16px; border-radius: 0 4px 4px 0; }
.fig-bar-val { font-size: 0.82rem; font-variant-numeric: tabular-nums; color: var(--color-text, #3a4050); white-space: nowrap; }
.fig-bar-val b { font-weight: 700; color: var(--color-primary, #0a2540); }

@media (max-width: 760px) {
  .fig-cards, .fig-cards.is-2 { grid-template-columns: 1fr; }
  .fig-chart { padding: 18px 14px 14px; }
  .fig-legend { gap: 14px; flex-wrap: wrap; }
}

/* --- 表。スマホでは横スクロールさせる（潰して読めなくするより素直） --- */
.fig-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  background: #fff;
}
.fig-table table,
.article-body-inner > table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  line-height: 1.75;
}
.article-body-inner > table {
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 32px 0 36px;
  border: 1px solid var(--color-border, #e5e7eb);
  border-radius: 8px;
  background: #fff;
}
.fig-table th,
.fig-table td,
.article-body-inner > table th,
.article-body-inner > table td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border, #e5e7eb);
  text-wrap: pretty;
}
.fig-table thead th,
.article-body-inner > table thead th {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--color-primary, #0a2540);
  background: #f5f7fa;
  white-space: nowrap;
  border-bottom: 2px solid #dde3ea;
}
.fig-table tbody tr:last-child th,
.fig-table tbody tr:last-child td,
.article-body-inner > table tbody tr:last-child th,
.article-body-inner > table tbody tr:last-child td { border-bottom: 0; }
.fig-table tbody th,
.article-body-inner > table tbody th {
  font-weight: 700;
  color: var(--color-primary, #0a2540);
  background: #fafbfc;
  min-width: 7.5em;
}
.fig-table td b { font-weight: 700; color: var(--color-primary, #0a2540); }
.fig-table .is-yes { color: #2c6ba8; font-weight: 700; }
.fig-table .is-no  { color: #b53d15; font-weight: 700; }
@media (max-width: 760px) {
  .fig-table table,
  .article-body-inner > table { font-size: 0.82rem; }
  .fig-table th, .fig-table td,
  .article-body-inner > table th,
  .article-body-inner > table td { padding: 10px 12px; }
}

/* スマホでは、横スクロールの代わりに1行ずつ縦に積む（is-stack を付けた表だけ） */
@media (max-width: 700px) {
  .fig-table.is-stack { border: 0; background: transparent; overflow-x: visible; }
  .fig-table.is-stack table,
  .fig-table.is-stack thead,
  .fig-table.is-stack tbody,
  .fig-table.is-stack tr,
  .fig-table.is-stack th,
  .fig-table.is-stack td { display: block; width: auto; }
  .fig-table.is-stack thead { display: none; }
  .fig-table.is-stack tr {
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    background: #fff;
    margin-bottom: 10px;
    overflow: hidden;
  }
  .fig-table.is-stack tr:last-child { margin-bottom: 0; }
  .fig-table.is-stack tbody th {
    min-width: 0;
    background: #f5f7fa;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    padding: 10px 14px;
    font-size: 0.86rem;
  }
  .fig-table.is-stack td { border-bottom: 1px solid #eef1f4; padding: 10px 14px 12px; }
  .fig-table.is-stack tr td:last-child { border-bottom: 0; }
  .fig-table.is-stack td[data-l]::before {
    content: attr(data-l);
    display: block;
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--color-text-muted, #5a6070);
    letter-spacing: .04em;
    margin-bottom: 4px;
  }
}

/* 長いURLを本文に書いたとき、画面の外にはみ出させない */
.article-body-inner code,
.article-body-inner a,
.article-body-inner li,
.article-body-inner p { overflow-wrap: anywhere; }
.article-body-inner pre { overflow-x: auto; }

/* 記事カードのサムネ：OGP（明るい地 #f6f6f3）がページの地と同じ色なので、細い枠で画像の輪郭を出す（2026-10-03） */
.pg--media .article-card .article-card-thumb {
  border: 1px solid rgba(29, 32, 36, .13);
  background: #f6f6f3;
}

/* ==========================================================================
   テーマの目次（2026-10-03 案A）
   ========================================================================== */
.pg--media .mt-sec { display: grid; gap: 22px; }
.pg--media .mt-sec + .mt-sec { margin-top: clamp(48px, 6vw, 80px); }
.pg--media .mt-sec .articles-grid { margin-top: 0; }
.pg--media .mt-hd { display: grid; gap: 4px; }
.pg--media .mt-eye { font-family: var(--f-disp, sans-serif); font-size: 11px; letter-spacing: .2em; color: #b53d15; font-weight: 600; }
.pg--media .mt-h2 { font-size: clamp(20px, 2.4vw, 26px); font-weight: 900; margin: 0; line-height: 1.45; text-wrap: balance; letter-spacing: .04em; }
.pg--media .mt-lead { margin: 6px 0 0; color: var(--ink-2, #555b63); font-size: 14px; line-height: 1.8; max-width: 62ch; }
.pg--media .mt-toc { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: start; }
.pg--media .mt-tb { background: #fff; border-radius: 28px; padding: 26px 26px 16px; display: grid; gap: 8px; align-content: start; min-width: 0; scroll-margin-top: calc(var(--hd, 72px) + 16px); }
.pg--media .mt-tb__top { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 4px 14px; align-items: baseline; }
.pg--media .mt-tb__no { font-family: var(--f-disp, sans-serif); font-weight: 600; font-size: 28px; color: #b53d15; line-height: 1; grid-row: span 2; }
.pg--media .mt-tb__n { font-size: 18px; font-weight: 900; line-height: 1.4; margin: 0; letter-spacing: .04em; }
.pg--media .mt-tb__c { font-size: 12px; color: var(--ink-2, #555b63); white-space: nowrap; font-variant-numeric: tabular-nums; }
.pg--media .mt-tb__d { grid-column: 2 / 4; font-size: 13px; color: var(--ink-2, #555b63); line-height: 1.6; margin: 0; }
.pg--media .mt-tl { list-style: none; margin: 6px 0 0; padding: 0; display: grid; }
.pg--media .mt-tl li { border-top: 1px solid #dedfd8; }
.pg--media .mt-tl a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 11px 2px; text-decoration: none; color: var(--ink, #1d2024); font-size: 14px; line-height: 1.65; font-weight: 500; }
.pg--media .mt-tl a:hover span:first-child { text-decoration: underline; text-underline-offset: 3px; }
.pg--media .mt-rt { font-size: 12px; color: var(--ink-3, #767b83); white-space: nowrap; font-variant-numeric: tabular-nums; }
.pg--media .mt-first { font-style: normal; font-size: 10px; font-weight: 700; color: #b53d15; border: 1px solid #b53d15; border-radius: 4px; padding: 0 5px; margin-right: 8px; vertical-align: 2px; letter-spacing: .06em; white-space: nowrap; }
.pg--media .mt-more summary { list-style: none; cursor: pointer; color: #b53d15; font-weight: 700; font-size: 13px; padding: 10px 0 6px; border-top: 1px solid #dedfd8; }
.pg--media .mt-more summary::-webkit-details-marker { display: none; }
.pg--media .mt-more summary:focus-visible { outline: 2px solid #b53d15; outline-offset: 2px; border-radius: 4px; }
.pg--media .mt-more .mt-more__c { display: none; }
.pg--media .mt-more[open] .mt-more__o { display: none; }
.pg--media .mt-more[open] .mt-more__c { display: inline; }
.pg--media .mt-more .mt-tl { margin-top: 0; }
.pg--media .mt-tb--beyond { grid-column: 1 / -1; background: transparent; border: 1px solid #dedfd8; }
.pg--media .mt-tb--beyond .mt-tb__n { grid-column: 1 / 3; }
.pg--media .mt-tb--beyond .mt-tb__d { grid-column: 1 / -1; }
.pg--media .mt-tb--beyond .mt-tb__d a { color: inherit; text-underline-offset: 3px; }
.pg--media .mt-tb--beyond .mt-tl { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; }
/* 記事下の関連記事 */
.pg--media .mt-rel-hd { display: grid; gap: 4px; justify-items: start; margin-bottom: 28px; }
.pg--media .mt-rel-title { text-align: left; margin: 0; }
.pg--media .mt-rel-all { font-size: 13px; font-weight: 700; color: #b53d15; text-underline-offset: 3px; margin-top: 4px; }
.pg--media .related-articles .articles-grid { margin-top: 0; }
/* 押せるタグ */
.pg--media a.article-tag.is-link { text-decoration: none; transition: background .2s, color .2s; }
.pg--media a.article-tag.is-link:hover { background: #fff; color: var(--ink, #1d2024); }
@media (max-width: 860px) {
  .pg--media .mt-toc { grid-template-columns: 1fr; }
  .pg--media .mt-tb { padding: 22px 20px 12px; border-radius: 22px; }
  .pg--media .mt-tb--beyond .mt-tl { grid-template-columns: 1fr; }
}

/* テーマの目次：5本目までを見せる（2026-10-03 予約公開に合わせて、details の外の一覧を CSS で切る） */
.pg--media .mt-tb:not(:has(.mt-more[open])) .mt-tl--cut > li:nth-child(n+6) { display: none; }