/* ---------- PAGE HERO (gradient title band) ---------- */
  .policy-hero { background: var(--gradient-brand); padding: 52px 0 60px; }
  .policy-hero-inner { max-width: 820px; margin: 0 auto; }
  .policy-hero h1 { color: #fff; font-size: 2.2rem; margin: 0 0 10px; }
  .policy-hero .updated { color: rgba(255,255,255,.85); font-size: 0.92rem; }
  .policy-hero .hero-sub { color: rgba(255,255,255,.92); font-size: 1rem; margin: 0; }

    /* ---------- BREADCRUMB BAR ---------- */
  .breadcrumb-bar { background: var(--gf-panel); padding: 14px 0; }
  .breadcrumb-bar .wrap { max-width: 820px; margin: 0 auto; padding: 0 24px; }
  .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 600; color: var(--gf-text-muted); flex-wrap: wrap; }
  .breadcrumb a { color: var(--gf-text-muted); text-decoration: none; transition: color 0.15s ease; }
  .breadcrumb a:hover { color: var(--gf-brand-dark); }
  .breadcrumb .sep { opacity: 0.6; }
  .breadcrumb .current { color: var(--gf-text); }

    /* ---------- ARTICLE (shared policy-style) ---------- */
  .policy { padding: 48px 0 88px; }
  .policy-inner { max-width: 820px; margin: 0 auto; }
  .policy-inner.manual-inner { max-width: none; }

  @media (max-width: 780px) {
    .policy-hero h1 { font-size: 1.9rem; }
  }

    /* ---------- MANUAL 2-COLUMN LAYOUT ---------- */
  .manual-layout { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start; margin-top: 8px; }

  .manual-sidebar {
    position: sticky; top: 96px; display: flex; flex-direction: column; gap: 4px;
    padding-right: 6px; padding-bottom: 24px;
  }
  .manual-sidebar-toggle { display: none; }
  .manual-search { position: relative; margin-bottom: 20px; }
  .manual-search svg {
    position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
    width: 17px; height: 17px; stroke: var(--gf-text-muted); pointer-events: none;
  }
  .manual-search input[type="search"] {
    width: 100%; padding: 13px 16px 13px 44px; border: none; border-radius: 12px;
    background: var(--gf-surface); box-shadow: var(--shadow-inset);
    font-family: 'Inter', sans-serif; font-size: 0.9rem; color: var(--gf-text);
  }
  .manual-search input[type="search"]::placeholder { color: var(--gf-text-muted); }
  .manual-search input[type="search"]:focus {
    outline: none; box-shadow: inset 6px 6px 12px rgba(163,177,198,.65), inset -6px -6px 12px rgba(255,255,255,.95);
  }

  .manual-nav-group { display: flex; flex-direction: column; gap: 2px; }
  .manual-nav-heading {
    display: flex; align-items: center; justify-content: space-between; width: 100%;
    font-size: 1rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase;
    color: var(--gf-text-muted); margin: 20px 0 8px; background: var(--gf-panel);
    padding: 12px 16px; border-radius: 8px; border: none; cursor: pointer;
    font-family: 'Inter', sans-serif;
  }
  .manual-nav-heading:hover { color: var(--gf-text); }
  .manual-nav-heading-chevron { width: 16px; height: 16px; stroke: var(--gf-text-muted); flex-shrink: 0; transition: transform 0.2s ease; }
  .manual-nav-heading[aria-expanded="true"] .manual-nav-heading-chevron { transform: rotate(180deg); }
  .manual-nav-group:not(.is-open) > .manual-nav-link { display: none; }
  .manual-nav-group:first-child .manual-nav-heading { margin-top: 0; }
  .manual-nav-link {
    display: block; padding: 8px 12px; border-radius: 8px; font-size: 0.88rem; font-weight: 600;
    color: var(--gf-text-muted); transition: background 0.15s ease, color 0.15s ease;
  }
  .manual-nav-link:hover { background: var(--gf-panel); color: var(--gf-text); }
  .manual-nav-link.is-active { background: var(--gf-panel); color: var(--gf-brand-dark); }
  .manual-nav-empty { display: none; padding: 8px 12px; font-size: 0.85rem; color: var(--gf-text-muted); }
  .manual-nav-empty.is-visible { display: block; }

  .manual-content { display: flex; flex-direction: column; gap: 56px; min-width: 0; }
  .manual-section-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
  .manual-section-head h2 { font-size: 1.4rem; margin: 0; }
  .manual-section-version {
    display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 999px;
    background: var(--gf-panel); color: var(--gf-brand-dark); font-size: 0.78rem; font-weight: 700;
    white-space: nowrap;
  }
  .manual-badge-admin {
    display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 999px;
    background: rgba(228, 87, 46, 0.12); color: var(--gf-accent); font-size: 0.78rem; font-weight: 700;
    white-space: nowrap;
  }
  .manual-section h3 { font-size: 1.05rem; margin: 24px 0 10px; }
  .manual-section p { margin: 0 0 14px; }
  .manual-section ul { margin: 0 0 14px; padding-left: 22px; }
  .manual-section li { margin-bottom: 8px; color: var(--gf-text-muted); }
  .manual-section a { text-decoration: underline; text-underline-offset: 3px; }
  .manual-section a:hover { color: var(--gf-brand-dark); }

  .manual-req-table { width: 100%; border-collapse: collapse; margin: 8px 0 16px; background: var(--gf-surface); }
  .manual-req-table th, .manual-req-table td { text-align: left; vertical-align: top; padding: 10px 14px; border: 1px solid #CDD3DB; font-size: 0.9rem; }
  .manual-req-table th { background: var(--gf-panel); color: var(--gf-text); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; }
  .manual-req-table td { color: var(--gf-text); }

  /* ---------- PERMISSIONS BY ROLE (role-permissions.html) ---------- */
  .manual-table-scroll { overflow-x: auto; margin: 8px 0 16px; }
  .manual-table-scroll > .manual-req-table { margin: 0; }
  .manual-perm-table thead th:not(:first-child), .manual-perm-table td { text-align: center; vertical-align: middle; }
  .manual-perm-table thead th:not(:first-child) { width: 17%; }
  .manual-perm-table tbody th[scope="row"] { background: var(--gf-surface); font-weight: 400; font-size: 0.9rem; text-transform: none; letter-spacing: 0; }
  .manual-perm-table .manual-perm-group th { background: var(--gf-bg); color: var(--gf-brand-dark); text-transform: none; letter-spacing: 0; }
  .manual-role-table td:first-child { white-space: nowrap; font-weight: 600; }
  .manual-perm-mark { font-weight: 700; font-size: 1rem; }
  .manual-perm-mark.is-yes { color: var(--gf-brand); }
  .manual-perm-mark.is-cond { color: var(--gf-accent); }
  .manual-perm-mark.is-no { color: var(--gf-text-muted); }
  .manual-perm-table sup { color: var(--gf-accent); font-size: 0.7em; margin-left: 1px; }
  .manual-section .manual-perm-legend { font-size: 0.85rem; color: var(--gf-text-muted); margin: 0 0 8px; }
  .manual-section ul.manual-perm-notes { list-style: none; padding-left: 0; margin: 0 0 16px; }
  .manual-section ul.manual-perm-notes li { font-size: 0.85rem; margin-bottom: 4px; }
  @media (max-width: 560px) {
    .manual-perm-table th, .manual-perm-table td { padding: 8px 8px; }
    .manual-perm-table thead th:not(:first-child) { width: auto; }
    .manual-perm-table thead th { letter-spacing: 0; font-size: 0.7rem; padding: 8px 4px; }
    .manual-perm-table tbody th[scope="row"] { hyphens: auto; overflow-wrap: anywhere; }
  }

  .manual-steps { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-direction: column; gap: 14px; }
  .manual-steps li {
    display: flex; gap: 14px; align-items: flex-start; color: var(--gf-text); margin-bottom: 30px;
  }
  .manual-step-num {
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
    width: 26px; height: 26px; border-radius: 50%; background: var(--gf-panel); color: var(--gf-brand-dark);
    font-size: 0.8rem; font-weight: 800;
  }
  .manual-step-body { display: flex; flex-direction: column; gap: 12px; flex: 1; min-width: 0; }
  .manual-step-list {
    list-style: none; margin: 0; padding: 0;
    display: flex; flex-direction: column;
  }
  .manual-step-list li {
    position: relative; padding-left: 18px; color: var(--gf-text); font-size: 0.95rem; line-height: 1.5;
    margin-bottom: 6px;
  }
  .manual-step-list li:last-child { margin-bottom: 0; }
  .manual-step-list li::before {
    content: ""; position: absolute; left: 2px; top: 0.62em;
    width: 5px; height: 5px; border-radius: 50%; background: var(--gf-brand);
  }
  .manual-step-shot {
    display: block; width: 100%; max-width: 900px; border-radius: 14px;
    box-shadow: var(--shadow-card); border: 1px solid var(--gf-border);
  }
  .manual-callout {
    background: var(--gf-surface); border-radius: 14px; box-shadow: var(--shadow-card);
    padding: 20px 24px; margin: 24px 0 60px;
  }
  .manual-callout + .manual-callout { margin-top: 16px; }
  .manual-section .manual-callout h3 { margin: 0 0 10px; }
  .manual-section .manual-callout p { margin: 0; }
  .manual-section .manual-callout ul { margin: 0; }
  .manual-section .manual-callout li:last-child { margin-bottom: 0; }
  .manual-section .manual-callout ol { margin: 12px 0; padding-left: 22px; }
  .manual-section .manual-callout .manual-callout-note { font-size: 0.93em; color: var(--gf-text-muted); }
  .manual-callout-heading { display: flex; align-items: center; gap: 8px; }
  .manual-callout-icon { width: 20px; height: 20px; color: var(--gf-accent); flex-shrink: 0; }

  .manual-changelog { display: flex; flex-direction: column; gap: 16px; }
  .manual-changelog-item { padding: 18px 20px; background: var(--gf-surface); border-radius: 14px; box-shadow: var(--shadow-card); }
  .manual-changelog-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
  .manual-version-tag {
    display: inline-flex; align-items: center; padding: 3px 12px; border-radius: 999px;
    background: var(--gradient-brand); color: #fff; font-size: 0.78rem; font-weight: 700;
  }
  .manual-version-tag.is-current { box-shadow: var(--shadow-card); }
  .manual-changelog-date { color: var(--gf-text-muted); font-size: 0.82rem; font-weight: 600; }
  .manual-changelog-item ul { margin: 0; padding-left: 20px; }
  .manual-changelog-item li { margin-bottom: 6px; font-size: 0.9rem; }
  .manual-changelog-item li:last-child { margin-bottom: 0; }

    /* ---------- MANUAL PREV/NEXT PAGE NAV ---------- */
  .manual-page-nav {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 48px;
    padding-top: 32px; border-top: 1px solid var(--gf-border);
  }
  .manual-page-nav-link {
    display: flex; flex-direction: column; gap: 6px; padding: 18px 20px; border-radius: 14px;
    background: var(--gf-surface); box-shadow: var(--shadow-card); transition: box-shadow 0.15s ease, transform 0.15s ease;
  }
  .manual-page-nav-link:hover { box-shadow: var(--shadow-raised); transform: translateY(-1px); }
  .manual-page-nav-link.next { grid-column: 2; text-align: right; align-items: flex-end; }
  .manual-page-nav-label {
    display: flex; align-items: center; gap: 6px; font-size: 0.78rem; font-weight: 700;
    color: var(--gf-text-muted); text-transform: uppercase; letter-spacing: 0.03em;
  }
  .manual-page-nav-label svg { width: 14px; height: 14px; stroke: var(--gf-brand); flex-shrink: 0; }
  .manual-page-nav-title { font-size: 0.98rem; font-weight: 700; color: var(--gf-text); }

  @media (max-width: 560px) {
    .manual-page-nav { grid-template-columns: 1fr; }
    .manual-page-nav-link.next { grid-column: 1; text-align: left; align-items: flex-start; }
  }

  @media (max-width: 900px) {
    .manual-layout { grid-template-columns: 1fr; }
    .manual-sidebar { position: static; max-height: none; padding-right: 0; }
    .manual-sidebar-toggle {
      display: flex; align-items: center; justify-content: space-between; width: 100%;
      padding: 14px 18px; margin-bottom: 12px; border: none; border-radius: 12px;
      background: var(--gf-surface); box-shadow: var(--shadow-card); cursor: pointer;
      font-family: 'Inter', sans-serif; font-weight: 700; font-size: 0.95rem; color: var(--gf-text);
    }
    .manual-sidebar-toggle-label { display: flex; align-items: center; gap: 10px; }
    .manual-sidebar-toggle-label svg { width: 18px; height: 18px; stroke: var(--gf-brand); flex-shrink: 0; }
    .manual-sidebar-toggle .manual-sidebar-chevron { width: 18px; height: 18px; stroke: var(--gf-text-muted); flex-shrink: 0; transition: transform 0.2s ease; }
    .manual-sidebar-toggle[aria-expanded="true"] .manual-sidebar-chevron { transform: rotate(180deg); }
    .manual-sidebar-panel { display: none; }
    .manual-sidebar-panel.is-open { display: block; }
  }

  
  /* AI機能のページ（AIで作成・Claude連携） */
  .manual-step-shot.manual-step-shot-narrow { width: auto; max-width: 100%; align-self: flex-start; }
  .manual-callout.manual-callout-soon { margin: 0 0 20px; border: 2px solid #FFB347; background: #FFF8EC; box-shadow: none; }