/* ==========================================================================
   グループ「ストレス耐性」共有スタイル
   全ルールは #scope-stress 配下に限定。サイト共通CSS(section/h1-h6/.center等)の
   漏れ込みを打ち消すため、まず大域要素を all:revert でUA既定に戻してから上書き。
   ========================================================================== */

#scope-stress {
  --c-bg: #FFFFFF;
  --c-bg-soft: #F7F8FA;
  --c-bg-card: #FFFFFF;
  --c-text: #333333;
  --c-text-light: #666666;
  --c-text-muted: #999999;
  --c-heading: #2C3E50;
  --c-border: #E5E8EB;
  --c-accent: #2C3E50;
  --c-accent-light: #5A6B7B;
  --font-body: "Noto Sans JP", "Inter", sans-serif;
  --font-heading: "Shippori Mincho", serif;
  --font-mono: "SF Mono", Menlo, Consolas, monospace;
  --shadow-card: 0 2px 8px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.04);
  --shadow-hover: 0 4px 16px rgba(0,0,0,0.10), 0 16px 40px rgba(0,0,0,0.06);

  /* 4 群のカラー */
  --color-freeze: #2F6F9F;       --color-freeze-light: #E2EEF6;   --color-freeze-dark: #1F4D70;
  --color-trainable: #5E8C6A;    --color-trainable-light: #E4EDE6; --color-trainable-dark: #3F6249;
  --color-unstable: #C9503E;     --color-unstable-light: #F7E2DD;  --color-unstable-dark: #8E372A;
  --color-resistant: #B5792B;    --color-resistant-light: #F4E7D0; --color-resistant-dark: #7E521C;

  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  font-size: 14px; /* html{font-size:62.5%} なので明示 */
}

/* --- グローバルCSS漏れリセット ------------------------------------------------ */
#scope-stress section,
#scope-stress main,
#scope-stress nav,
#scope-stress header,
#scope-stress footer,
#scope-stress h1, #scope-stress h2, #scope-stress h3,
#scope-stress h4, #scope-stress h5, #scope-stress h6,
#scope-stress p, #scope-stress ul, #scope-stress ol, #scope-stress li,
#scope-stress table, #scope-stress thead, #scope-stress tbody, #scope-stress tr,
#scope-stress th, #scope-stress td,
#scope-stress strong, #scope-stress em,
#scope-stress .center { all: revert; }
#scope-stress *, #scope-stress *::before, #scope-stress *::after { box-sizing: border-box; }

#scope-stress .container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
#scope-stress a { color: var(--group-color-main, var(--c-accent)); text-decoration: none; }
#scope-stress a:hover { text-decoration: underline; }

/* --- 内ナビ ------------------------------------------------------------------ */
#scope-stress .stress-nav {
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  padding: 14px 0;
}
#scope-stress .stress-nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: center; gap: 24px; flex-wrap: wrap;
}
#scope-stress .stress-nav-brand {
  font-family: var(--font-heading); font-weight: 700; font-size: 16px;
  color: var(--c-heading);
}
#scope-stress .stress-nav-links { display: flex; gap: 10px; flex-wrap: wrap; }
#scope-stress .stress-nav-links a {
  font-size: 13px; color: var(--c-text);
  padding: 4px 12px; border-radius: 999px;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}
#scope-stress .stress-nav-links a:hover { background: var(--c-bg-soft); text-decoration: none; }
#scope-stress .stress-nav-links a.current {
  background: var(--group-color-light, var(--c-bg-soft));
  color: var(--group-color-dark, var(--c-heading));
  font-weight: 700;
  border-color: var(--group-color-main, var(--c-border));
}

/* --- ヒーロー ----------------------------------------------------------------- */
#scope-stress .stress-hero {
  position: relative; height: 380px;
  background: #2a2a2a;
  display: flex; align-items: flex-end; justify-content: center;
  color: #fff; margin-bottom: 24px; overflow: hidden;
}
#scope-stress .stress-hero-img {
  position: absolute; inset: 0;
  background-size: cover; background-position: 50% 50%;
}
#scope-stress .stress-hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.10) 40%, rgba(0,0,0,0.55) 100%);
  z-index: 1;
}
#scope-stress .stress-hero-content {
  position: relative; z-index: 2; text-align: center;
  padding: 0 24px 36px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.55);
}
#scope-stress .stress-hero-badges { display: flex; gap: 8px; justify-content: center; margin-bottom: 14px; }
#scope-stress .stress-hero-badge {
  padding: 4px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.04em;
  background: rgba(255,255,255,0.22); backdrop-filter: blur(2px);
}
#scope-stress .stress-hero-badge.dark { background: rgba(0,0,0,0.35); }
#scope-stress .stress-hero h1 {
  font-family: var(--font-heading); font-size: 44px; font-weight: 700;
  margin: 0 0 6px; letter-spacing: 0.04em; color: #fff;
}
#scope-stress .stress-hero-subtitle {
  font-size: 16px; opacity: 0.95; margin-bottom: 8px;
  font-family: var(--font-heading); letter-spacing: 0.02em;
}
#scope-stress .stress-hero-caption {
  display: inline-block; padding: 4px 14px;
  background: rgba(255,255,255,0.18); border-radius: 999px;
  font-size: 13px;
}

/* --- パンくず ---------------------------------------------------------------- */
#scope-stress .breadcrumb {
  font-size: 12px; color: var(--c-text-light);
  max-width: 1100px; margin: 14px auto 0; padding: 0 24px;
}
#scope-stress .breadcrumb a { color: var(--c-text-light); }
#scope-stress .breadcrumb span.sep { margin: 0 6px; opacity: 0.5; }

/* --- セクション --------------------------------------------------------------- */
#scope-stress main.container { padding-top: 24px; padding-bottom: 64px; }
#scope-stress .stress-section { margin: 40px 0; }
#scope-stress .stress-section h2 {
  font-family: var(--font-heading); font-size: 22px; font-weight: 700;
  border-left: 4px solid var(--group-color-main, #888);
  padding-left: 14px; margin: 0 0 18px; color: var(--c-heading);
}
#scope-stress .stress-section h3 {
  font-family: var(--font-heading); font-size: 17px;
  margin: 24px 0 10px; color: var(--c-heading);
}
#scope-stress .stress-section p { margin: 0 0 14px; line-height: 1.85; }
#scope-stress .stress-section ul { margin: 0 0 14px; padding-left: 1.5em; line-height: 1.85; }
#scope-stress .stress-section strong { font-weight: 700; }

#scope-stress .lead {
  font-size: 16px; color: var(--c-text-light);
  border-left: 3px solid var(--group-color-main, #888);
  padding: 4px 16px; margin: 12px 0 28px;
  line-height: 1.85;
}

/* --- 概論：4 群カード -------------------------------------------------------- */
#scope-stress .stress-overview-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px; margin: 28px 0;
}
#scope-stress .stress-card {
  border-radius: 12px; overflow: hidden; background: #fff;
  box-shadow: var(--shadow-card); transition: all 0.2s ease;
  text-decoration: none; color: inherit; display: flex; flex-direction: column;
  border-top: 4px solid var(--card-color, #888);
}
#scope-stress .stress-card:hover {
  text-decoration: none; box-shadow: var(--shadow-hover); transform: translateY(-3px);
}
#scope-stress .stress-card-img {
  height: 140px; background-size: cover; background-position: 50% 50%;
}
#scope-stress .stress-card-body { padding: 16px 18px 18px; }
#scope-stress .stress-card-title {
  font-family: var(--font-heading); font-size: 20px; font-weight: 700;
  color: var(--card-color, var(--c-heading)); margin: 0 0 4px;
}
#scope-stress .stress-card-sub {
  font-size: 12px; color: var(--c-text-light); margin-bottom: 8px;
  font-family: var(--font-mono); letter-spacing: 0.02em;
}
#scope-stress .stress-card-tag {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 700;
  background: var(--card-color-light, var(--c-bg-soft));
  color: var(--card-color-dark, var(--c-heading));
  margin-bottom: 10px;
}
#scope-stress .stress-card-axis {
  font-size: 12px; color: var(--c-text-light); line-height: 1.6;
}

/* 概論：比較表 */
#scope-stress .stress-table {
  width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 13.5px;
}
#scope-stress .stress-table th,
#scope-stress .stress-table td {
  padding: 10px 12px; border-bottom: 1px solid var(--c-border);
  text-align: left; vertical-align: top; line-height: 1.7;
}
#scope-stress .stress-table th {
  background: var(--c-bg-soft); font-weight: 700; font-size: 12.5px;
  color: var(--c-heading); font-family: var(--font-heading);
}
#scope-stress .stress-table td.center { text-align: center; }
#scope-stress .stress-table .group-name {
  font-weight: 700; font-family: var(--font-heading);
}
#scope-stress .stress-table .group-name.freeze     { color: var(--color-freeze); }
#scope-stress .stress-table .group-name.trainable  { color: var(--color-trainable); }
#scope-stress .stress-table .group-name.unstable   { color: var(--color-unstable); }
#scope-stress .stress-table .group-name.resistant  { color: var(--color-resistant); }
#scope-stress .stress-table .group-name a { color: inherit; }

/* --- 詳細：原典折りたたみ ----------------------------------------------------- */
#scope-stress .primary-source-fold {
  background: var(--c-bg-soft); border-left: 3px solid var(--group-color-main, #888);
  border-radius: 0 6px 6px 0; padding: 0; margin: 24px 0;
}
#scope-stress .primary-source-fold summary {
  cursor: pointer; padding: 12px 16px;
  display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap;
  font-size: 13px;
}
#scope-stress .primary-source-fold .ps-label {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.12em; color: var(--group-color-dark, var(--c-heading));
}
#scope-stress .primary-source-fold .ps-title {
  font-family: var(--font-heading); font-weight: 600;
}
#scope-stress .primary-source-fold .ps-marker {
  margin-left: auto; color: var(--c-text-light); font-size: 12px;
}
#scope-stress .primary-source-fold .ps-content {
  padding: 0 16px 14px; font-size: 13.5px; line-height: 1.9;
}

/* --- 詳細：3軸テーブル ------------------------------------------------------- */
#scope-stress .axis-table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 13.5px; }
#scope-stress .axis-table th,
#scope-stress .axis-table td {
  border-bottom: 1px solid var(--c-border); padding: 10px 12px;
  vertical-align: top; line-height: 1.7;
}
#scope-stress .axis-table th {
  background: var(--c-bg-soft); font-weight: 700; text-align: left;
}
#scope-stress .axis-table td.axis-name {
  font-weight: 700; color: var(--group-color-main, var(--c-heading));
  white-space: nowrap; width: 130px;
}

/* --- 詳細：強み・注意点 / 振る舞い表 ----------------------------------------- */
#scope-stress .phase-table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 13.5px; }
#scope-stress .phase-table th,
#scope-stress .phase-table td {
  border-bottom: 1px solid var(--c-border); padding: 10px 12px; line-height: 1.7;
}
#scope-stress .phase-table th { background: var(--c-bg-soft); text-align: left; font-weight: 700; }
#scope-stress .phase-table .phase-name {
  font-weight: 700; color: var(--group-color-main, var(--c-heading));
  white-space: nowrap; width: 150px;
}

/* --- 詳細：8 タイプリンクカード ---------------------------------------------- */
#scope-stress .type-cards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  margin: 20px 0;
}
@media (max-width: 720px) { #scope-stress .type-cards { grid-template-columns: repeat(2, 1fr); } }
#scope-stress .type-card-link {
  display: flex; flex-direction: column; align-items: center;
  background: #fff; border: 1px solid var(--c-border);
  border-top: 3px solid var(--group-color-main, #888);
  border-radius: 8px; padding: 12px 8px; text-decoration: none;
  color: var(--c-text); transition: all 0.15s;
}
#scope-stress .type-card-link:hover {
  text-decoration: none; transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  background: var(--group-color-light, #fff);
}
#scope-stress .type-card-link .t-code {
  font-family: var(--font-mono); font-weight: 700; font-size: 14px;
  color: var(--group-color-dark, var(--c-heading));
}
#scope-stress .type-card-link .t-ja {
  font-size: 12px; color: var(--c-text-light); margin-top: 3px;
}

/* --- 詳細：双対ペア 4 組 SVG 風レイアウト ----------------------------------- */
#scope-stress .dual-pair-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  margin: 18px 0 8px;
}
@media (max-width: 720px) { #scope-stress .dual-pair-row { grid-template-columns: repeat(2, 1fr); } }
#scope-stress .dual-pair {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 6px;
  background: var(--group-color-light, var(--c-bg-soft));
  border-radius: 8px;
}
#scope-stress .dual-pair .dp-type {
  background: #fff; border: 1.5px solid var(--group-color-main, #888);
  border-radius: 6px; padding: 6px 10px; min-width: 80px; text-align: center;
  font-family: var(--font-mono); font-weight: 700; font-size: 13px;
  color: var(--group-color-dark, var(--c-heading));
  text-decoration: none;
}
#scope-stress .dual-pair .dp-type:hover {
  background: var(--group-color-main, #888); color: #fff; text-decoration: none;
}
#scope-stress .dual-pair .dp-link {
  font-size: 11px; font-weight: 600;
  color: var(--group-color-main, #888);
  font-family: var(--font-mono); letter-spacing: 0.04em;
  text-decoration: none;
  padding: 1px 6px;
}
#scope-stress .dual-pair .dp-link:hover { text-decoration: underline; }

/* --- 詳細：内部関係表 ------------------------------------------------------- */
#scope-stress .relation-table {
  width: 100%; max-width: 480px; margin: 14px auto;
  border-collapse: collapse; font-size: 13.5px;
}
#scope-stress .relation-table th,
#scope-stress .relation-table td {
  padding: 8px 12px; border-bottom: 1px solid var(--c-border);
}
#scope-stress .relation-table th { background: var(--c-bg-soft); text-align: left; font-weight: 700; }
#scope-stress .relation-table td.count { text-align: center; font-family: var(--font-mono); font-weight: 700; }
#scope-stress .relation-table a { color: var(--group-color-dark, var(--c-heading)); font-weight: 600; }

/* --- 詳細：他群への誘導フッターブロック -------------------------------------- */
#scope-stress .stress-nav-foot {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  margin: 36px 0 0; padding: 18px 20px;
  background: var(--c-bg-soft); border-radius: 10px;
  border-left: 4px solid var(--group-color-main, #888);
}
#scope-stress .stress-nav-foot .nf-label {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.12em; color: var(--c-text-light);
}
#scope-stress .stress-nav-foot a {
  font-family: var(--font-heading); font-size: 14px; font-weight: 600;
  color: var(--c-heading);
}
#scope-stress .stress-nav-foot a:hover { color: var(--group-color-dark, var(--c-heading)); }

/* --- 関連グループへのリンク（ページ末尾） ------------------------------------ */
#scope-stress .related-groups {
  margin-top: 40px; padding: 22px; border-radius: 10px;
  background: var(--c-bg-soft); border: 1px solid var(--c-border);
}
#scope-stress .related-groups h3 {
  font-family: var(--font-heading); font-size: 14px; font-weight: 700;
  color: var(--c-text-light); margin: 0 0 12px; letter-spacing: 0.04em;
}
#scope-stress .related-groups-list {
  display: flex; flex-wrap: wrap; gap: 8px;
}
#scope-stress .related-groups-list a {
  display: inline-block; padding: 6px 14px;
  background: #fff; border: 1px solid var(--c-border);
  border-radius: 999px; font-size: 13px;
  color: var(--c-text); text-decoration: none;
  transition: all 0.15s;
}
#scope-stress .related-groups-list a:hover {
  border-color: var(--group-color-main, #888);
  color: var(--group-color-dark, var(--c-heading));
}

/* --- ページ末フッター -------------------------------------------------------- */
#scope-stress .page-footer {
  margin-top: 56px; padding: 28px 0; text-align: center;
  background: var(--c-bg-soft); border-top: 1px solid var(--c-border);
  color: var(--c-text-light); font-size: 13px;
}

/* --- レスポンシブ ------------------------------------------------------------ */
@media (max-width: 720px) {
  #scope-stress .stress-hero { height: 280px; }
  #scope-stress .stress-hero h1 { font-size: 30px; }
  #scope-stress .stress-hero-content { padding: 0 16px 24px; }
  #scope-stress .stress-section h2 { font-size: 19px; }
}