/* ── Reset & Base ── */
        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            background: #F7F6F2;
            color: #1A1915;
            font-family: 'DM Sans', sans-serif;
            font-weight: 400;
            line-height: 1.6;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; }
        button { cursor: pointer; border: none; background: none; color: inherit; font-family: inherit; }

        /* ── ICP Color Map ── */
        :root {
            --icp-eso: #4D4D9D;
            --icp-founders: #0F6B3A;
            --icp-mentors: #8B5E00;
            --icp-investors: #1A4DB0;
            --icp-providers: #0E7C7B;
            --icp-all: rgba(0,0,0,0.08);

            /* Section accent colors — on-brand ICP palette */
            --accent-marketing: #65C238;
            --accent-sales: #8B5E00;
            --accent-product: #4D4D9D;
            --accent-operations: #1A4DB0;
            --accent-business-units: #0F6B3A;
            --accent-engineering: #0E7C7B;
            --accent-company-knowledge: #6544BE;
            --accent-startup-knowledge: #C2410C;
            --accent-tools-admin: #555;
            --accent-service: #8B5E00;
            --accent-support: #1A4DB0;

            --sidebar-w: 260px;
            --topbar-h: 52px;
            --border: #E8E5DE;
            --bg-surface: #FFFFFF;
            --bg-light: #F7F6F2;
            --text-primary: #1A1915;
            --text-secondary: #555;
            --text-muted: #888;
            --text-faint: #B0ADA6;
            --shadow-card: 0 4px 16px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.04);
            --brand-purple: #4D4D9D;
        }

        /* ── App Layout ── */
        .app-layout {
            display: flex;
            min-height: 100vh;
        }

        /* ── Sidebar ── */
        .sidebar {
            width: var(--sidebar-w);
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            background: #1A1915;
            border-right: 1px solid rgba(255,255,255,0.06);
            z-index: 100;
            display: flex;
            flex-direction: column;
            overflow-y: auto;
            overflow-x: hidden;
            transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .sidebar::-webkit-scrollbar { width: 4px; }
        .sidebar::-webkit-scrollbar-track { background: transparent; }
        .sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }

        .sidebar-header {
            padding: 20px 20px 16px;
            border-bottom: 1px solid rgba(255,255,255,0.05);
            flex-shrink: 0;
        }
        .sidebar-logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .sidebar-logo .logo-mark {
            width: 32px;
            height: 32px;
            border-radius: 6px;
            object-fit: contain;
            flex-shrink: 0;
            font-family: 'Bricolage Grotesque', sans-serif;
        }
        .sidebar-logo-text {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .sidebar-logo-text .logo-name {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 700;
            font-size: 0.88rem;
            color: #F7F6F2;
        }
        .sidebar-logo-text .logo-label {
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: rgba(247,246,242,0.28);
        }

        .sidebar-nav {
            padding: 12px 10px;
            flex: 1;
        }
        .sidebar-nav-label {
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            text-transform: uppercase;
            letter-spacing: 0.14em;
            color: rgba(247,246,242,0.2);
            padding: 16px 12px 6px;
        }
        .sidebar-nav-label:first-child { padding-top: 4px; }

        .nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 9px 12px;
            border-radius: 8px;
            font-size: 0.82rem;
            font-weight: 500;
            color: rgba(247,246,242,0.5);
            transition: all 0.15s ease;
            cursor: pointer;
            position: relative;
            border: 1px solid transparent;
            margin-bottom: 2px;
        }
        .nav-item:hover {
            background: rgba(255,255,255,0.04);
            color: rgba(247,246,242,0.75);
        }
        .nav-item.active {
            background: rgba(255,255,255,0.06);
            color: #F7F6F2;
            border-color: rgba(255,255,255,0.06);
        }
        .nav-item.active::before {
            content: '';
            position: absolute;
            left: -10px;
            top: 50%;
            transform: translateY(-50%);
            width: 3px;
            height: 20px;
            border-radius: 0 3px 3px 0;
            background: var(--nav-accent, var(--brand-purple));
        }
        .nav-item-icon {
            width: 18px;
            height: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            opacity: 0.55;
        }
        .nav-item.active .nav-item-icon { opacity: 0.9; }
        .nav-item-icon svg { width: 16px; height: 16px; }
        .nav-item-label { flex: 1; }
        .nav-item-count {
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            color: rgba(247,246,242,0.2);
            background: rgba(255,255,255,0.04);
            padding: 1px 6px;
            border-radius: 4px;
            line-height: 1.5;
        }
        .nav-item.active .nav-item-count {
            color: rgba(247,246,242,0.35);
            background: rgba(255,255,255,0.07);
        }

        /* Sidebar footer */
        .sidebar-footer {
            padding: 14px 16px;
            border-top: 1px solid rgba(255,255,255,0.05);
            flex-shrink: 0;
        }
        .sidebar-footer-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 14px;
        }
        .sidebar-stat {
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            color: rgba(247,246,242,0.25);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .sidebar-stat .stat-dot {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .sidebar-stat .stat-val {
            color: rgba(247,246,242,0.45);
            font-weight: 700;
        }

        /* ── Main Content ── */
        .main-content {
            margin-left: var(--sidebar-w);
            flex: 1;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            background: #FFFFFF;
        }

        /* ── Topbar ── */
        .topbar {
            position: sticky;
            top: 0;
            z-index: 50;
            height: var(--topbar-h);
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 28px;
        }
        .topbar-left {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .topbar-breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
        }
        .breadcrumb-home {
            font-weight: 500;
            color: var(--text-muted);
            cursor: pointer;
            transition: color 0.15s;
        }
        .breadcrumb-home:hover {
            color: var(--text-primary);
            text-decoration: underline;
        }
        .breadcrumb-section {
            font-weight: 500;
            color: var(--text-primary);
            font-family: 'Bricolage Grotesque', sans-serif;
            cursor: pointer;
            transition: color 0.15s;
        }
        .breadcrumb-section:hover {
            text-decoration: underline;
        }
        .breadcrumb-sep {
            color: var(--text-faint);
            font-size: 0.7rem;
            font-family: 'Courier Prime', monospace;
        }
        .breadcrumb-sub {
            color: var(--text-muted);
            font-weight: 400;
        }
        .topbar-section-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* ── Search Bar ── */
        .topbar-search {
            position: relative;
            width: 320px;
        }
        .topbar-search input {
            width: 100%;
            padding: 8px 14px 8px 36px;
            background: rgba(0,0,0,0.03);
            border: 1px solid var(--border);
            border-radius: 9px;
            color: var(--text-primary);
            font-family: 'DM Sans', sans-serif;
            font-size: 0.82rem;
            outline: none;
            transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
        }
        .topbar-search input:focus {
            border-color: rgba(77,77,157,0.3);
            background: #FFFFFF;
            box-shadow: 0 0 0 3px rgba(77,77,157,0.06);
        }
        .topbar-search input::placeholder { color: var(--text-faint); }
        .topbar-search .search-icon {
            position: absolute;
            left: 11px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            pointer-events: none;
            display: flex;
            align-items: center;
        }
        .topbar-search .search-icon svg { width: 14px; height: 14px; }
        .topbar-search .search-meta {
            position: absolute;
            right: 10px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            align-items: center;
            gap: 6px;
            pointer-events: none;
        }
        .search-result-count {
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            color: var(--brand-purple);
            display: none;
        }
        .search-result-count.visible { display: inline; }
        .search-shortcut {
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            color: var(--text-faint);
            border: 1px solid var(--border);
            border-radius: 4px;
            padding: 1px 5px;
        }

        /* Hamburger (mobile) */
        .hamburger {
            display: none;
            width: 32px;
            height: 32px;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            color: var(--text-secondary);
            transition: background 0.15s;
        }
        .hamburger:hover { background: rgba(0,0,0,0.04); }
        .hamburger svg { width: 20px; height: 20px; }

        /* ── Main Container ── */
        .main {
            max-width: 1360px;
            margin: 0 auto;
            padding: 28px 32px 80px;
            width: 100%;
        }

        /* ── Section Panels ── */
        .section-panel {
            display: none;
            opacity: 0;
            transition: opacity 0.2s ease;
        }
        .section-panel.active {
            display: block;
            opacity: 1;
        }
        .section-panel.entering {
            display: block;
            opacity: 0;
        }

        /* ── Section Header ── */
        .section-header {
            margin-bottom: 28px;
        }
        .section-header h1 {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 700;
            font-size: clamp(1.15rem, 1.05rem + 0.7vw, 1.6rem);
            line-height: 1.2;
            display: flex;
            align-items: center;
            gap: clamp(8px, 0.7vw, 12px);
        }
        .section-header h1 .section-accent-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .section-header .section-desc {
            font-size: clamp(0.76rem, 0.72rem + 0.25vw, 0.88rem);
            color: var(--text-secondary);
            margin-top: 6px;
            max-width: 600px;
            line-height: 1.5;
        }

        /* ── Sub-tabs (within sections) ── */
        .sub-tabs {
            display: flex;
            gap: 2px;
            background: rgba(0,0,0,0.03);
            border-radius: 9px;
            padding: 3px;
            margin-bottom: 20px;
            width: fit-content;
        }
        .sub-tab {
            padding: 6px 14px;
            font-size: 0.76rem;
            font-weight: 500;
            border-radius: 7px;
            color: var(--text-muted);
            transition: all 0.15s ease;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .sub-tab:hover {
            background: rgba(0,0,0,0.04);
            color: var(--text-secondary);
        }
        .sub-tab.active {
            background: var(--bg-surface);
            color: var(--text-primary);
            box-shadow: 0 1px 3px rgba(0,0,0,0.08);
        }
        .sub-tab .sub-tab-count {
            font-family: 'Courier Prime', monospace;
            font-size: 0.55rem;
            color: var(--text-faint);
            background: rgba(0,0,0,0.04);
            padding: 0px 5px;
            border-radius: 3px;
        }
        .sub-tab.active .sub-tab-count {
            color: var(--text-muted);
            background: rgba(0,0,0,0.05);
        }

        /* Sub-panels */
        .sub-panel { display: none; }
        .sub-panel.active { display: block; }

        /* ── Filter Bar ── */
        .filter-bar {
            display: flex;
            gap: 8px;
            margin-bottom: 20px;
            flex-wrap: wrap;
            align-items: center;
        }
        .filter-group {
            display: flex;
            gap: 4px;
            flex-wrap: wrap;
        }
        .filter-group-label {
            font-size: 0.62rem;
            color: var(--text-faint);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            font-family: 'Courier Prime', monospace;
            padding: 8px 10px 8px 4px;
            align-self: center;
        }
        .filter-btn {
            padding: 6px 14px;
            font-size: 0.76rem;
            font-weight: 500;
            border-radius: 7px;
            border: 1px solid var(--border);
            background: var(--bg-surface);
            color: var(--text-muted);
            transition: all 0.15s ease;
        }
        .filter-btn:hover {
            background: rgba(0,0,0,0.03);
            color: var(--text-secondary);
            border-color: var(--border);
        }
        .filter-btn.active {
            background: rgba(77,77,157,0.08);
            border-color: rgba(77,77,157,0.22);
            color: var(--brand-purple);
        }
        .filter-btn:focus-visible {
            outline: 2px solid rgba(77,77,157,0.5);
            outline-offset: 1px;
        }
        .filter-divider {
            width: 1px;
            height: 24px;
            background: var(--border);
            align-self: center;
            margin: 0 4px;
        }

        /* ── Section Toolbar (per-section search + filter chips) ── */
        .section-toolbar {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin: 0 0 20px;
            padding: 14px 16px;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 10px;
        }
        .section-toolbar-row {
            display: flex;
            flex-direction: column;
            gap: 10px;
            align-items: stretch;
        }
        .section-search {
            position: relative;
            width: 100%;
        }
        .section-search-icon {
            position: absolute;
            left: 10px;
            top: 50%;
            transform: translateY(-50%);
            width: 14px;
            height: 14px;
            color: var(--text-faint);
            pointer-events: none;
        }
        .section-search input {
            width: 100%;
            padding: 8px 28px 8px 32px;
            font-size: 0.82rem;
            font-family: 'DM Sans', sans-serif;
            border: 1px solid var(--border);
            background: #FFF;
            color: var(--text-primary);
            border-radius: 7px;
            outline: none;
            transition: border-color 0.15s ease;
        }
        .section-search input:focus {
            border-color: rgba(77,77,157,0.4);
            box-shadow: 0 0 0 3px rgba(77,77,157,0.08);
        }
        .section-search-clear {
            position: absolute;
            right: 8px;
            top: 50%;
            transform: translateY(-50%);
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: var(--border);
            color: var(--text-muted);
            border: none;
            cursor: pointer;
            display: none;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            line-height: 1;
        }
        .section-search-clear.visible { display: flex; }
        .section-search-clear:hover { background: var(--text-faint); color: #FFF; }
        .section-search-meta {
            position: absolute;
            right: 30px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 0.68rem;
            color: var(--text-faint);
            font-family: 'Courier Prime', monospace;
            pointer-events: none;
        }
        .section-toolbar-chips {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            align-items: center;
        }
        .section-toolbar-chip-group {
            display: flex;
            gap: 4px;
            flex-wrap: wrap;
            align-items: center;
        }
        .section-toolbar-chip-label {
            font-size: 0.62rem;
            color: var(--text-faint);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            font-family: 'Courier Prime', monospace;
            margin-right: 4px;
        }
        .toolbar-chip {
            padding: 4px 10px;
            font-size: 0.72rem;
            font-weight: 500;
            border-radius: 999px;
            border: 1px solid var(--border);
            background: var(--bg-surface);
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.15s ease;
            font-family: 'DM Sans', sans-serif;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .toolbar-chip:hover {
            background: rgba(0,0,0,0.03);
            color: var(--text-secondary);
        }
        .toolbar-chip.active {
            background: var(--accent-marketing);
            border-color: var(--accent-marketing);
            color: #FFF;
        }
        .toolbar-chip-count {
            font-size: 0.62rem;
            opacity: 0.75;
            font-family: 'Courier Prime', monospace;
        }
        .toolbar-chip.active .toolbar-chip-count { opacity: 0.9; }
        .toolbar-divider {
            width: 1px;
            height: 18px;
            background: var(--border);
            margin: 0 4px;
            align-self: center;
        }

        /* ── Page Type Icons ── */
        .type-icon {
            width: 28px;
            height: 28px;
            border-radius: 7px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .type-icon svg { width: 14px; height: 14px; }
        .type-icon-pillar     { background: rgba(77,77,157,0.15); color: #9B97C4; }
        .type-icon-feature    { background: rgba(101,194,56,0.12); color: #65C238; }
        .type-icon-comparison { background: rgba(139,94,0,0.15); color: #D4A843; }
        .type-icon-landing    { background: rgba(26,77,176,0.15); color: #6BA3E8; }

        /* ── Cards Grid ── */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
            gap: 12px;
        }

        /* ── Category Group ── */
        .category-group {
            grid-column: 1 / -1;
            margin-top: 8px;
        }
        .category-group:first-child { margin-top: 0; }
        .category-group-header {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0 8px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 12px;
            cursor: pointer;
            user-select: none;
        }
        .category-group-header:hover .cg-label { color: var(--text-secondary); }
        .cg-chevron {
            width: 16px;
            height: 16px;
            color: var(--text-faint);
            transition: transform 0.2s ease;
            flex-shrink: 0;
        }
        .category-group.collapsed .cg-chevron { transform: rotate(-90deg); }
        .cg-label {
            font-family: 'Courier Prime', monospace;
            font-size: 0.68rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--text-muted);
            transition: color 0.15s;
        }
        .cg-count {
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            color: var(--text-faint);
        }
        .category-group-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
            gap: 12px;
        }
        .category-group.collapsed .category-group-cards { display: none; }

        /* ── Page Cards ── */
        .page-card {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 16px 18px;
            transition: border-color 0.18s ease-out, transform 0.18s ease-out, box-shadow 0.18s ease-out;
            display: flex;
            flex-direction: column;
            gap: 8px;
            position: relative;
        }
        .page-card:hover {
            border-color: var(--brand-purple);
            background: var(--bg-surface);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .page-card:focus-visible {
            outline: 2px solid rgba(77,77,157,0.5);
            outline-offset: 2px;
        }
        .page-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .page-card-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: 0.86rem;
            line-height: 1.3;
            flex: 1;
        }
        .page-card-title mark {
            background: #FFF3B0;
            color: #1A1915;
            border-radius: 2px;
            padding: 0 2px;
        }
        .page-card-badges {
            display: flex;
            gap: 5px;
            flex-wrap: wrap;
        }
        .badge {
            display: inline-block;
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            padding: 2px 7px;
            border-radius: 4px;
            white-space: nowrap;
            line-height: 1.5;
        }
        .badge-pillar     { background: rgba(77, 77, 157, 0.15); color: #9B97C4; }
        .badge-feature    { background: rgba(101, 194, 56, 0.12); color: #65C238; }
        .badge-comparison { background: rgba(139, 94, 0, 0.15); color: #D4A843; }
        .badge-landing    { background: rgba(26, 77, 176, 0.15); color: #6BA3E8; }
        .badge-eso        { background: rgba(77, 77, 157, 0.1); color: #8B86B8; }
        .badge-founders   { background: rgba(15, 107, 58, 0.12); color: #4FBF7B; }
        .badge-mentors    { background: rgba(139, 94, 0, 0.1); color: #C9A34E; }
        .badge-investors  { background: rgba(26, 77, 176, 0.1); color: #6BA3E8; }
        .badge-providers  { background: rgba(14, 124, 123, 0.12); color: #4DC4C3; }
        .badge-all        { background: rgba(0,0,0,0.04); color: var(--text-muted); }
        .badge-chart      { background: rgba(101,194,56,0.12); color: #65C238; }
        .badge-dataviz    { background: rgba(26, 77, 176, 0.12); color: #6BA3E8; }
        .badge-diagram    { background: rgba(139, 94, 0, 0.12); color: #D4A843; }
        .badge-card       { background: rgba(77, 77, 157, 0.12); color: #9B97C4; }
        .badge-widget     { background: rgba(14, 124, 123, 0.12); color: #4DC4C3; }
        .badge-illus      { background: rgba(168, 85, 247, 0.12); color: #C4A3F5; }
        .badge-tool       { background: rgba(101, 194, 56, 0.15); color: #65C238; }
        .badge-sales      { background: rgba(239, 68, 68, 0.12); color: #F87171; }
        .badge-magnet     { background: rgba(168, 85, 247, 0.12); color: #C4A3F5; }
        .badge-kb         { background: rgba(0,0,0,0.04); color: var(--text-secondary); }

        .page-card-meta {
            font-size: 0.65rem;
            color: var(--text-faint);
            font-family: 'Courier Prime', monospace;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        /* ── Content approval control + badge ───────────────────────── */
        .approval-control {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin: 8px 0;
            padding: 4px 10px 4px 6px;
            border-radius: 999px;
            border: 1px solid var(--border, rgba(0,0,0,0.1));
            background: var(--bg-light, #f7f6f2);
            cursor: pointer;
            font-size: 0.72rem;
            font-weight: 600;
            color: var(--text-muted, #6b6b6b);
            transition: all 0.15s ease;
            user-select: none;
            width: fit-content;
        }
        .approval-control:hover {
            border-color: var(--brand-green, #0F6B3A);
            color: var(--brand-green, #0F6B3A);
        }
        .approval-control .approval-check {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 16px;
            height: 16px;
            border-radius: 4px;
            border: 1.5px solid currentColor;
            flex-shrink: 0;
        }
        .approval-control .approval-check svg { width: 11px; height: 11px; }
        .approval-control.is-approved {
            background: rgba(15,107,58,0.1);
            border-color: var(--brand-green, #0F6B3A);
            color: var(--brand-green, #0F6B3A);
        }
        .approval-control.is-approved .approval-check {
            background: var(--brand-green, #0F6B3A);
            border-color: var(--brand-green, #0F6B3A);
            color: #fff;
        }
        .approval-control.is-approved .approval-label { font-weight: 700; }
        /* A card whose content is approved gets a green left accent. */
        .card-approved { box-shadow: inset 3px 0 0 var(--brand-green, #0F6B3A); }
        .kb-card.card-approved, .collateral-card.card-approved { border-color: rgba(15,107,58,0.4); }

        /* ── Approved-only filter bar ───────────────────────────────── */
        .approval-filter-bar {
            display: flex;
            align-items: center;
            gap: 14px;
            margin: 0 0 18px;
            flex-wrap: wrap;
        }
        .approval-filter-toggle {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 14px;
            border-radius: 999px;
            border: 1px solid var(--border, rgba(0,0,0,0.12));
            background: #fff;
            cursor: pointer;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-muted, #555);
            transition: all 0.15s ease;
        }
        .approval-filter-toggle:hover { border-color: var(--brand-green, #0F6B3A); }
        .approval-filter-toggle .approval-filter-check {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 16px; height: 16px;
            border-radius: 4px;
            border: 1.5px solid var(--text-faint, #bbb);
            color: transparent;
        }
        .approval-filter-toggle .approval-filter-check svg { width: 11px; height: 11px; }
        .approval-filter-toggle.active {
            background: rgba(15,107,58,0.1);
            border-color: var(--brand-green, #0F6B3A);
            color: var(--brand-green, #0F6B3A);
        }
        .approval-filter-toggle.active .approval-filter-check {
            background: var(--brand-green, #0F6B3A);
            border-color: var(--brand-green, #0F6B3A);
            color: #fff;
        }
        .approval-filter-toggle:focus-visible { outline: 2px solid var(--brand-green, #0F6B3A); outline-offset: 2px; }
        .approval-filter-hint { font-size: 0.72rem; color: var(--text-faint, #999); max-width: 540px; line-height: 1.4; }

        .page-card-actions {
            display: flex;
            gap: 6px;
            margin-top: auto;
            padding-top: 6px;
        }
        .btn-preview {
            flex: 1;
            padding: 7px 14px;
            font-size: 0.73rem;
            font-weight: 600;
            border-radius: 7px;
            background: rgba(77, 77, 157, 0.08);
            color: var(--brand-purple);
            border: 1px solid rgba(77, 77, 157, 0.18);
            transition: all 0.15s ease;
            text-align: center;
        }
        .btn-preview:hover {
            background: rgba(77, 77, 157, 0.14);
            border-color: rgba(77, 77, 157, 0.32);
            box-shadow: 0 2px 8px rgba(77,77,157,0.08);
        }
        .btn-preview:active { transform: translateY(1px); }
        .btn-open {
            padding: 7px 14px;
            font-size: 0.73rem;
            font-weight: 500;
            border-radius: 7px;
            background: rgba(0,0,0,0.02);
            border: 1px solid var(--border);
            transition: all 0.15s ease;
            text-align: center;
        }
        .btn-open:hover {
            background: rgba(0,0,0,0.05);
            border-color: var(--border);
        }
        .btn-open:active { transform: translateY(1px); }
        .btn-download {
            padding: 7px 14px;
            font-size: 0.73rem;
            font-weight: 600;
            border-radius: 7px;
            background: rgba(77,77,157,0.08);
            border: 1px solid rgba(77,77,157,0.25);
            color: var(--brand-purple);
            transition: all 0.15s ease;
            text-align: center;
            text-decoration: none;
            display: inline-block;
            cursor: pointer;
        }
        .btn-download:hover {
            background: rgba(77,77,157,0.14);
            border-color: rgba(77,77,157,0.4);
        }
        .btn-download:active { transform: translateY(1px); }

        /* ── Component Thumbnails ── */
        .thumb-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 12px;
        }
        .thumb-card {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 14px;
            overflow: hidden;
            transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
            cursor: pointer;
        }
        .thumb-card:hover {
            border-color: var(--brand-purple);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .thumb-card:focus-visible {
            outline: 2px solid rgba(77,77,157,0.5);
            outline-offset: 2px;
        }
        .thumb-preview-area {
            width: 100%;
            height: 170px;
            overflow: hidden;
            position: relative;
            background: var(--bg-light);
            border-bottom: 1px solid var(--border);
        }
        .thumb-skeleton {
            position: absolute;
            inset: 0;
            background: linear-gradient(110deg, rgba(0,0,0,0.02) 30%, rgba(0,0,0,0.04) 50%, rgba(0,0,0,0.02) 70%);
            background-size: 200% 100%;
            animation: skeleton-shimmer 1.8s linear infinite;
            z-index: 2;
        }
        .thumb-skeleton.loaded { display: none; }
        @keyframes skeleton-shimmer {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }
        .thumb-preview-area iframe {
            width: 200%;
            height: 340px;
            border: none;
            transform: scale(0.5);
            transform-origin: top left;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.3s ease;
        }
        .thumb-preview-area iframe.loaded { opacity: 1; }
        .thumb-preview-area .thumb-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
        }
        .thumb-info {
            padding: 10px 14px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .thumb-name {
            font-size: 0.76rem;
            font-weight: 500;
        }

        /* ── Tool Cards ── */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
            gap: 14px;
            margin-bottom: 28px;
        }
        .tool-card {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 22px 24px;
            transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
            cursor: pointer;
        }
        .tool-card:hover {
            border-color: rgba(77,77,157,0.25);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .tool-card h3 {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-size: 1rem;
            font-weight: 600;
            margin: 10px 0 6px;
        }
        .tool-card p {
            font-size: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }
        .tool-card-actions {
            display: flex;
            gap: 8px;
            margin-top: 16px;
        }

        /* ── Sales & Lead Magnet Cards ── */
        .collateral-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 14px;
        }
        .collateral-card {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 14px;
            overflow: hidden;
            transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }
        .collateral-card:hover {
            border-color: var(--brand-purple);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .collateral-iframe-wrap {
            width: 100%;
            height: 260px;
            overflow: hidden;
            position: relative;
            background: #fff;
            border-bottom: 1px solid var(--border);
        }
        .collateral-iframe-wrap iframe {
            width: 816px;
            height: 1056px;
            border: none;
            transform: scale(0.38);
            transform-origin: top left;
            pointer-events: none;
        }
        .collateral-iframe-wrap .thumb-overlay {
            position: absolute;
            inset: 0;
            z-index: 1;
        }
        .collateral-info {
            padding: 14px 18px;
        }
        .collateral-info h3 {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 4px;
        }
        .collateral-info p {
            font-size: 0.74rem;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .collateral-actions {
            display: flex;
            gap: 6px;
        }

        /* ── Section Titles ── */
        .section-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-size: 1.02rem;
            font-weight: 600;
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: baseline;
            gap: 10px;
        }
        .section-title .count {
            font-family: 'Courier Prime', monospace;
            font-size: 0.62rem;
            color: var(--text-faint);
        }
        .section-spacer { margin-top: 32px; }

        /* ── KB Article Cards ── */
        .kb-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 12px;
        }
        .kb-card {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 18px 20px;
            cursor: pointer;
            transition: all 0.15s ease;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .kb-card:hover {
            border-color: var(--brand-purple);
            background: var(--bg-surface);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .kb-card-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: 0.88rem;
        }
        .kb-card-path {
            font-family: 'Courier Prime', monospace;
            font-size: 0.6rem;
            color: var(--text-faint);
        }
        .kb-card-category {
            font-family: 'Courier Prime', monospace;
            font-size: 0.58rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            padding: 2px 7px;
            border-radius: 4px;
            width: fit-content;
        }

        /* ── Markdown Viewer ── */
        /* Content viewer reads as a full PAGE (Notion-style), not a floating
           modal: it fills the area to the right of the sidebar, no dimmed
           backdrop. The breadcrumb in its header lets you navigate back up. */
        .md-viewer-overlay {
            position: fixed;
            inset: 0 0 0 var(--sidebar-w, 260px);
            z-index: 1500;
            background: var(--bg-surface);
            display: none;
        }
        .md-viewer-overlay.open {
            display: flex;
        }
        .md-viewer-panel {
            position: absolute;
            inset: 0;
            width: 100%;
            background: var(--bg-surface);
            display: flex;
            flex-direction: column;
            animation: md-slide-in 0.2s ease;
        }
        @keyframes md-slide-in {
            from { transform: translateY(6px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }
        @media (max-width: 768px) { .md-viewer-overlay { inset: 0; } }
        .md-viewer-header {
            height: 52px;
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
            flex-shrink: 0;
            background: var(--bg-light);
        }
        .md-viewer-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--text-primary);
        }
        .md-viewer-crumbs {
            display: flex; align-items: center; gap: 6px; flex-wrap: wrap; min-width: 0;
            font-size: 0.8rem; color: var(--text-muted); overflow: hidden;
        }
        .md-viewer-crumbs .crumb { white-space: nowrap; }
        .md-viewer-crumbs a.crumb { cursor: pointer; color: var(--text-muted); }
        .md-viewer-crumbs a.crumb:hover { color: var(--accent, #4D4D9D); text-decoration: underline; }
        .md-viewer-crumbs .crumb-current { color: var(--text-primary); font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
        .md-viewer-crumbs .crumb-sep { color: var(--text-faint); }
        .md-viewer-actions {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .md-viewer-copy-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            font-size: 0.74rem;
            font-weight: 500;
            font-family: 'DM Sans', sans-serif;
            border-radius: 6px;
            border: 1px solid var(--border);
            background: rgba(0,0,0,0.03);
            color: var(--text-muted);
            cursor: pointer;
            transition: all 0.15s ease;
        }
        .md-viewer-copy-link:hover {
            background: rgba(77,77,157,0.08);
            border-color: rgba(77,77,157,0.22);
            color: var(--brand-purple);
        }
        .md-viewer-copy-link.copied {
            background: rgba(15,107,58,0.1);
            border-color: rgba(15,107,58,0.25);
            color: #0F6B3A;
        }
        .md-viewer-close {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            border: 1px solid var(--border);
            background: rgba(0,0,0,0.03);
            color: var(--text-muted);
            transition: all 0.15s ease;
        }
        .md-viewer-close:hover {
            background: rgba(239, 68, 68, 0.12);
            border-color: rgba(239, 68, 68, 0.25);
            color: #F87171;
        }
        .md-viewer-body {
            flex: 1;
            overflow-y: auto;
            padding: 28px 32px;
        }
        /* Read mode reads as a centered page column; editor keeps full width. */
        .md-viewer-body:not(.editing) > .md-content { max-width: 820px; margin: 0 auto; }
        .md-viewer-body::-webkit-scrollbar { width: 6px; }
        .md-viewer-body::-webkit-scrollbar-track { background: transparent; }
        .md-viewer-body::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 3px; }

        /* Markdown editor: flex column that fills the viewer body so the
           inner TipTap area can flex and scroll independently. */
        .md-editor { display: flex; flex-direction: column; height: 100%; min-height: 0; }
        /* When the editor is active, the viewer body wraps an editor that
           manages its own scroll (inside the bordered TipTap box). The body
           switches to a flex container so the editor fills it edge-to-edge. */
        .md-viewer-body.editing { display: flex; flex-direction: column; overflow: hidden; padding-bottom: 16px; }
        .md-editor-bar {
            display: flex; align-items: center; justify-content: space-between; gap: 16px;
            padding: 10px 12px; margin-bottom: 14px;
            background: var(--accent-light, #EEEDF5); border-radius: 8px;
        }
        .md-editor-note { font-size: 0.72rem; color: var(--text-secondary); line-height: 1.4; }
        .md-editor-actions { display: flex; gap: 8px; flex-shrink: 0; }
        .md-editor-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; flex: 1; min-height: 420px; }
        .md-editor-textarea {
            width: 100%; height: 100%; min-height: 420px; resize: vertical;
            font-family: 'Courier Prime', ui-monospace, monospace; font-size: 0.8rem; line-height: 1.6;
            padding: 16px; border: 1px solid rgba(0,0,0,0.12); border-radius: 8px;
            color: var(--text-primary); background: #FCFCFB; box-sizing: border-box;
        }
        .md-editor-textarea:focus { outline: none; border-color: var(--brand-purple, #4D4D9D); }
        .md-editor-preview { overflow-y: auto; padding: 16px; border: 1px solid rgba(0,0,0,0.06); border-radius: 8px; background: #fff; }
        @media (max-width: 768px) { .md-editor-split { grid-template-columns: 1fr; } }

        /* ── TipTap rich-text editor ── */
        .tiptap-toolbar {
            display: flex; flex-wrap: wrap; align-items: center; gap: 2px;
            padding: 6px 8px; margin-bottom: 10px;
            background: var(--bg-light); border: 1px solid var(--border); border-radius: 8px;
            position: sticky; top: 0; z-index: 5;
        }
        .tiptap-tb-btn {
            min-width: 32px; height: 30px;
            padding: 0 8px;
            font-family: 'DM Sans', sans-serif; font-size: 0.78rem; font-weight: 600;
            color: var(--text-secondary); background: transparent; border: 1px solid transparent;
            border-radius: 5px; cursor: pointer;
            transition: all 0.12s;
        }
        .tiptap-tb-btn:hover { background: rgba(77,77,157,0.08); color: var(--brand-purple); }
        .tiptap-tb-btn.is-active { background: rgba(77,77,157,0.15); color: var(--brand-purple); border-color: rgba(77,77,157,0.25); }
        .tiptap-tb-sep { display: inline-block; width: 1px; height: 20px; background: var(--border); margin: 0 4px; }
        .tiptap-editor {
            flex: 1;
            min-height: 0;          /* allow flex child to shrink so overflow works */
            overflow-y: auto;       /* scroll the content inside the bordered box */
            padding: 18px 22px;
            border: 1px solid var(--border); border-radius: 8px;
            background: #FCFCFB;
            outline: none;
        }
        .tiptap-editor:focus-within { border-color: rgba(77,77,157,0.4); box-shadow: 0 0 0 3px rgba(77,77,157,0.06); }
        /* ProseMirror inner styles — TipTap renders content into a div with class ProseMirror */
        .tiptap-editor .ProseMirror { outline: none; min-height: 380px; }

        /* Notion-style slash command menu */
        .slash-menu {
            position: fixed; z-index: 10050; display: none;
            min-width: 240px; max-width: 300px; max-height: 320px; overflow-y: auto;
            background: var(--bg-surface); border: 1px solid var(--border);
            border-radius: 10px; box-shadow: 0 8px 28px rgba(0,0,0,0.14); padding: 6px;
        }
        .slash-menu.open { display: block; }
        .slash-menu-empty { padding: 12px; font-size: 0.8rem; color: var(--text-faint); text-align: center; }
        .slash-group-label {
            font-family: 'Courier Prime', monospace; font-size: 0.6rem; text-transform: uppercase;
            letter-spacing: 0.14em; color: var(--text-faint); padding: 8px 10px 4px;
        }
        .slash-item {
            display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 7px;
            cursor: pointer; font-size: 0.86rem; color: var(--text-primary);
        }
        .slash-item.active, .slash-item:hover { background: var(--accent-company-knowledge, #4D4D9D); color: #fff; }
        .slash-item-icon {
            width: 28px; height: 28px; flex-shrink: 0; border-radius: 6px; display: flex; align-items: center; justify-content: center;
            background: var(--bg-light); color: var(--text-muted); font-size: 0.82rem; font-weight: 600;
        }
        .slash-item.active .slash-item-icon, .slash-item:hover .slash-item-icon { background: rgba(255,255,255,0.18); color: #fff; }
        .slash-item-text { display: flex; flex-direction: column; min-width: 0; }
        .slash-item-name { font-weight: 500; line-height: 1.2; }
        .slash-item-desc { font-size: 0.7rem; color: var(--text-faint); line-height: 1.3; }
        .slash-item.active .slash-item-desc, .slash-item:hover .slash-item-desc { color: rgba(255,255,255,0.75); }
        .tiptap-editor .ProseMirror p { margin: 0 0 12px; }
        .tiptap-editor .ProseMirror p:last-child { margin-bottom: 0; }
        .tiptap-editor .ProseMirror h1 { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.55rem); font-weight: 700; margin: 16px 0 12px; line-height: 1.25; }
        .tiptap-editor .ProseMirror h2 { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(1.02rem, 0.96rem + 0.35vw, 1.2rem); font-weight: 600; margin: 24px 0 10px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
        .tiptap-editor .ProseMirror h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(0.92rem, 0.88rem + 0.2vw, 1.02rem); font-weight: 600; margin: 18px 0 8px; }
        .tiptap-editor .ProseMirror ul, .tiptap-editor .ProseMirror ol { margin: 0 0 12px; padding-left: 22px; }
        .tiptap-editor .ProseMirror li { margin-bottom: 4px; }
        .tiptap-editor .ProseMirror blockquote { border-left: 3px solid var(--brand-purple); padding: 6px 14px; margin: 0 0 12px; background: rgba(77,77,157,0.04); border-radius: 0 8px 8px 0; }
        .tiptap-editor .ProseMirror code { font-family: 'Courier Prime', monospace; font-size: 0.85em; background: rgba(77,77,157,0.07); color: var(--brand-purple); padding: 1px 5px; border-radius: 4px; }
        .tiptap-editor .ProseMirror pre { background: #1A1915; color: #E0DDD5; padding: 12px 14px; border-radius: 8px; overflow-x: auto; }
        .tiptap-editor .ProseMirror pre code { background: none; color: inherit; padding: 0; }
        .tiptap-editor .ProseMirror hr { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
        .tiptap-editor .ProseMirror a { color: var(--brand-purple); text-decoration: underline; text-underline-offset: 2px; }
        .tiptap-editor .ProseMirror p.is-editor-empty:first-child::before {
            content: attr(data-placeholder);
            float: left; color: var(--text-faint); pointer-events: none; height: 0;
        }
        .tiptap-editor .ProseMirror table { border-collapse: collapse; margin: 0 0 14px; width: 100%; }
        .tiptap-editor .ProseMirror th, .tiptap-editor .ProseMirror td { border: 1px solid var(--border); padding: 6px 10px; }
        .tiptap-editor .ProseMirror th { background: var(--bg-light); }

        /* Ingest Content panel */
        .ingest-wrap { max-width: 880px; }
        .ingest-step { margin-bottom: 28px; padding: 20px; background: #fff; border: 1px solid rgba(0,0,0,0.07); border-radius: 12px; }
        .ingest-step-label { font-family: 'Courier Prime', monospace; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; }
        .ingest-title-input, .ingest-field input, .ingest-field select {
            width: 100%; padding: 10px 12px; border: 1px solid rgba(0,0,0,0.12); border-radius: 7px;
            font-family: inherit; font-size: 0.85rem; color: var(--text-primary); box-sizing: border-box; background: #fff;
        }
        .ingest-title-input { margin-bottom: 12px; }
        .ingest-dropzone {
            display: flex; flex-direction: column; align-items: center; gap: 6px;
            padding: 22px; margin-bottom: 12px; cursor: pointer; text-align: center;
            border: 2px dashed rgba(0,0,0,0.15); border-radius: 10px; color: var(--text-secondary);
            background: #FCFCFB; transition: border-color 0.15s, background 0.15s;
        }
        .ingest-dropzone:hover { border-color: var(--accent-startup-knowledge, #C2410C); }
        .ingest-dropzone.dragover { border-color: var(--accent-startup-knowledge, #C2410C); background: var(--accent-light, #FFF0E6); }
        .ingest-dropzone svg { color: var(--text-muted); }
        .ingest-dropzone-sub { font-size: 0.72rem; color: var(--text-muted); line-height: 1.4; max-width: 460px; }
        .ingest-textarea {
            width: 100%; min-height: 220px; resize: vertical; padding: 14px;
            font-family: 'Courier Prime', ui-monospace, monospace; font-size: 0.8rem; line-height: 1.6;
            border: 1px solid rgba(0,0,0,0.12); border-radius: 8px; color: var(--text-primary); background: #FCFCFB; box-sizing: border-box;
        }
        .ingest-textarea:focus, .ingest-title-input:focus, .ingest-field input:focus, .ingest-field select:focus { outline: none; border-color: var(--accent-startup-knowledge, #C2410C); }
        .ingest-output { min-height: 340px; }
        .ingest-actions { display: flex; align-items: center; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
        .btn-ingest-primary {
            background: var(--accent-startup-knowledge, #C2410C); color: #fff; border: none; cursor: pointer;
            padding: 10px 18px; border-radius: 7px; font-family: inherit; font-size: 0.82rem; font-weight: 600;
        }
        .btn-ingest-primary:hover { filter: brightness(1.06); }
        .btn-ingest-primary:disabled { opacity: 0.55; cursor: default; }
        .ingest-hint { font-size: 0.76rem; color: var(--text-muted); }
        .ingest-proposal {
            background: var(--accent-light, #FFF0E6); border-radius: 8px; padding: 14px 16px; margin-bottom: 16px;
            font-size: 0.84rem; line-height: 1.6; color: var(--text-secondary);
        }
        .ingest-proposal strong { color: var(--text-primary); }
        .ingest-form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
        .ingest-field { display: flex; flex-direction: column; gap: 5px; }
        .ingest-field > span { font-size: 0.74rem; font-weight: 600; color: var(--text-secondary); }
        .ingest-field-wide { grid-column: 1 / -1; }
        .ingest-path, .ingest-commit-note { font-size: 0.78rem; color: var(--text-muted); line-height: 1.6; }
        .ingest-path { font-family: 'Courier Prime', monospace; margin: 0 0 10px; color: var(--text-secondary); }
        .ingest-commit-note { margin-top: 12px; padding: 10px 12px; background: #F7F6F2; border-radius: 7px; }
        .ingest-commit-note code { font-family: 'Courier Prime', monospace; font-size: 0.72rem; background: rgba(0,0,0,0.05); padding: 1px 5px; border-radius: 4px; }
        @media (max-width: 768px) { .ingest-form { grid-template-columns: 1fr; } }

        /* ── Workflows panel ── */
        .workflow-card {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            cursor: pointer;
            transition: all 0.15s ease;
        }
        .workflow-card:hover {
            border-color: var(--brand-purple);
            box-shadow: 0 4px 14px rgba(77,77,157,0.1);
            transform: translateY(-2px);
        }
        .workflow-card-head { display: flex; align-items: center; gap: 12px; }
        .workflow-card-icon {
            width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
            background: rgba(77,77,157,0.1); color: var(--brand-purple);
            display: flex; align-items: center; justify-content: center;
        }
        .workflow-card-icon svg { width: 18px; height: 18px; }
        .workflow-card-name {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: clamp(0.92rem, 0.88rem + 0.25vw, 1.05rem);
        }
        .workflow-card-meta {
            font-family: 'Courier Prime', monospace;
            font-size: 0.62rem;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-top: 2px;
        }
        .workflow-card-desc {
            font-size: clamp(0.76rem, 0.74rem + 0.15vw, 0.84rem);
            color: var(--text-secondary);
            line-height: 1.55;
        }
        .workflow-card-inputs {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            padding-top: 8px;
            border-top: 1px solid var(--border);
        }
        .workflow-card-inputs-label {
            font-family: 'Courier Prime', monospace;
            font-size: 0.6rem;
            color: var(--text-faint);
            text-transform: uppercase;
            letter-spacing: 0.1em;
            width: 100%;
            margin-bottom: 2px;
        }
        .workflow-input-chip {
            font-size: 0.7rem;
            padding: 3px 9px;
            border-radius: 999px;
            background: rgba(77,77,157,0.06);
            color: var(--brand-purple);
            border: 1px solid rgba(77,77,157,0.18);
            font-weight: 500;
        }
        .workflow-input-chip-optional {
            background: rgba(0,0,0,0.03);
            color: var(--text-muted);
            border-color: var(--border);
        }
        .workflow-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 14px;
            margin-top: 8px;
        }
        .workflow-empty-state {
            background: var(--bg-light);
            border: 2px dashed var(--border);
            border-radius: 12px;
            padding: 36px 24px;
            text-align: center;
            color: var(--text-muted);
        }
        .workflow-empty-state-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.1rem);
            color: var(--text-secondary);
            margin-bottom: 6px;
        }
        .workflow-empty-state-desc {
            font-size: clamp(0.76rem, 0.72rem + 0.2vw, 0.85rem);
            max-width: 480px;
            margin: 0 auto;
            line-height: 1.55;
        }

        /* Run view */
        .workflow-back {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            background: rgba(0,0,0,0.03);
            border: 1px solid var(--border);
            border-radius: 7px;
            color: var(--text-secondary);
            font-size: 0.78rem;
            font-weight: 500;
            cursor: pointer;
            margin-bottom: 18px;
            transition: all 0.15s ease;
        }
        .workflow-back:hover { background: rgba(77,77,157,0.06); color: var(--brand-purple); border-color: rgba(77,77,157,0.22); }
        .workflow-run-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
            gap: 18px;
            align-items: start;
        }
        @media (max-width: 1024px) {
            .workflow-run-grid { grid-template-columns: 1fr; }
        }
        .workflow-run-card, .workflow-output-card, .workflow-chat {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 18px 20px;
        }
        .workflow-run-card-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: clamp(1rem, 0.96rem + 0.3vw, 1.15rem);
            margin-bottom: 4px;
        }
        .workflow-run-card-desc {
            font-size: clamp(0.76rem, 0.72rem + 0.2vw, 0.84rem);
            color: var(--text-secondary);
            line-height: 1.55;
            margin-bottom: 16px;
        }
        .workflow-run-form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .workflow-form-field { display: flex; flex-direction: column; gap: 4px; }
        .workflow-form-field label {
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--text-primary);
        }
        .workflow-form-field .workflow-form-required {
            color: var(--accent-startup-knowledge);
            margin-left: 3px;
        }
        .workflow-form-field .workflow-form-help {
            font-size: 0.72rem;
            color: var(--text-muted);
            line-height: 1.4;
        }
        .workflow-form-field input, .workflow-form-field select, .workflow-form-field textarea {
            width: 100%;
            padding: 9px 12px;
            border: 1px solid var(--border);
            border-radius: 7px;
            font-family: 'DM Sans', sans-serif;
            font-size: 0.85rem;
            color: var(--text-primary);
            background: #fff;
            box-sizing: border-box;
            outline: none;
            transition: border-color 0.15s;
        }
        .workflow-form-field textarea { min-height: 80px; resize: vertical; line-height: 1.5; }
        .workflow-form-field input:focus, .workflow-form-field select:focus, .workflow-form-field textarea:focus {
            border-color: rgba(77,77,157,0.5);
            box-shadow: 0 0 0 3px rgba(77,77,157,0.08);
        }
        .workflow-run-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 16px;
        }
        .btn-workflow-primary {
            background: var(--brand-purple);
            color: #fff;
            border: none;
            border-radius: 8px;
            padding: 10px 20px;
            font-family: 'DM Sans', sans-serif;
            font-size: 0.85rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.15s;
        }
        .btn-workflow-primary:hover { background: #3a3a7a; }
        .btn-workflow-primary:disabled { opacity: 0.5; cursor: not-allowed; }
        .workflow-hint { font-size: 0.74rem; color: var(--text-muted); }

        /* Chat refinement */
        .workflow-chat { margin-top: 18px; }
        .workflow-chat-header {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: clamp(0.92rem, 0.88rem + 0.2vw, 1.02rem);
            margin-bottom: 6px;
        }
        .workflow-chat-guidelines {
            font-size: 0.74rem;
            color: var(--text-muted);
            line-height: 1.5;
            margin-bottom: 12px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }
        .workflow-chat-messages {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-height: 320px;
            overflow-y: auto;
            margin-bottom: 12px;
        }
        .workflow-chat-msg {
            padding: 10px 14px;
            border-radius: 10px;
            font-size: 0.82rem;
            line-height: 1.55;
        }
        .workflow-chat-msg-user {
            background: rgba(77,77,157,0.06);
            border: 1px solid rgba(77,77,157,0.15);
            color: var(--text-primary);
            align-self: flex-end;
            max-width: 90%;
        }
        .workflow-chat-msg-assistant {
            background: var(--bg-light);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            max-width: 95%;
            font-size: 0.78rem;
        }
        .workflow-chat-msg-assistant.summary {
            font-style: italic;
            color: var(--text-muted);
        }
        .workflow-chat-input-row { display: flex; gap: 8px; align-items: flex-end; }
        .workflow-chat-input {
            flex: 1;
            border: 1px solid var(--border);
            border-radius: 7px;
            padding: 8px 12px;
            font-family: 'DM Sans', sans-serif;
            font-size: 0.85rem;
            resize: vertical;
            line-height: 1.5;
            background: #fff;
            outline: none;
        }
        .workflow-chat-input:focus { border-color: rgba(77,77,157,0.5); box-shadow: 0 0 0 3px rgba(77,77,157,0.08); }

        /* Output panel */
        .workflow-output-card {
            position: sticky;
            top: calc(var(--topbar-h) + 12px);
            max-height: calc(100vh - var(--topbar-h) - 24px);
            display: flex;
            flex-direction: column;
        }
        @media (max-width: 1024px) {
            .workflow-output-card { position: static; max-height: none; }
        }
        .workflow-output-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding-bottom: 12px;
            margin-bottom: 14px;
            border-bottom: 1px solid var(--border);
            flex-wrap: wrap;
        }
        .workflow-output-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: clamp(0.92rem, 0.88rem + 0.2vw, 1.02rem);
        }
        .workflow-output-actions { display: flex; gap: 8px; }
        .workflow-output-btn {
            padding: 6px 14px;
            font-size: 0.76rem;
            font-weight: 500;
            border-radius: 6px;
            border: 1px solid var(--border);
            background: rgba(0,0,0,0.03);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.15s;
        }
        .workflow-output-btn:hover { background: rgba(77,77,157,0.06); color: var(--brand-purple); border-color: rgba(77,77,157,0.22); }
        .workflow-output-btn-primary {
            background: var(--brand-purple);
            color: #fff;
            border-color: var(--brand-purple);
        }
        .workflow-output-btn-primary:hover { background: #3a3a7a; color: #fff; }
        .workflow-output-btn:disabled { opacity: 0.4; cursor: not-allowed; }
        .workflow-output-body {
            flex: 1;
            overflow-y: auto;
            padding-right: 4px;
        }
        .workflow-output-empty {
            color: var(--text-muted);
            font-size: 0.82rem;
            line-height: 1.6;
            padding: 24px 8px;
            text-align: center;
            background: var(--bg-light);
            border-radius: 8px;
        }
        .workflow-loading {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 40px 20px;
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        .workflow-loading-spinner {
            width: 16px;
            height: 16px;
            border: 2px solid rgba(77,77,157,0.2);
            border-top-color: var(--brand-purple);
            border-radius: 50%;
            animation: workflow-spin 0.8s linear infinite;
        }
        @keyframes workflow-spin { to { transform: rotate(360deg); } }

        /* Edit pencil on KB cards */
        .kb-card-edit {
            display: inline-flex; align-items: center; justify-content: center;
            background: transparent; border: none; cursor: pointer; padding: 4px; border-radius: 5px;
            color: var(--text-muted); opacity: 0; transition: opacity 0.15s, background 0.15s, color 0.15s;
        }
        .kb-card:hover .kb-card-edit { opacity: 1; }
        .kb-card-edit:hover { background: var(--brand-purple, #4D4D9D); color: #fff; }

        /* Markdown rendered styles */
        .md-content { font-size: clamp(0.86rem, 0.82rem + 0.2vw, 0.95rem); line-height: 1.7; color: var(--text-secondary); }
        .md-content h1 { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.55rem); font-weight: 700; margin: 0 0 16px; color: var(--text-primary); line-height: 1.25; }
        .md-content h2 { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(1.02rem, 0.96rem + 0.35vw, 1.2rem); font-weight: 600; margin: 28px 0 12px; color: var(--text-primary); padding-bottom: 8px; border-bottom: 1px solid var(--border); line-height: 1.3; }
        .md-content h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(0.92rem, 0.88rem + 0.2vw, 1.02rem); font-weight: 600; margin: 20px 0 8px; color: var(--text-primary); }
        /* Brief highlight when a skill deep-links to its section in a doc */
        .md-heading-flash { background: var(--accent-light, #EEEDF5); border-radius: 6px; transition: background 1.4s ease; box-shadow: -6px 0 0 var(--accent-light, #EEEDF5), 6px 0 0 var(--accent-light, #EEEDF5); }
        .md-content p { margin: 0 0 12px; }
        .md-content ul, .md-content ol { margin: 0 0 12px; padding-left: 20px; }
        .md-content li { margin-bottom: 4px; }
        .md-content strong { color: var(--text-primary); font-weight: 600; }
        .md-content code { background: var(--bg-light); padding: 2px 6px; border-radius: 4px; font-family: 'Courier Prime', monospace; font-size: 0.82rem; color: var(--brand-purple); }
        .md-content pre { background: #1A1915; color: #E0DDD5; border: 1px solid rgba(255,255,255,0.06); border-radius: 8px; padding: 14px 18px; overflow-x: auto; margin: 0 0 16px; }
        .md-content pre code { background: none; padding: 0; color: inherit; }
        .md-content blockquote { border-left: 3px solid var(--brand-purple); padding: 8px 16px; margin: 0 0 12px; color: var(--text-secondary); background: rgba(77,77,157,0.04); border-radius: 0 8px 8px 0; }
        .md-content table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 0.82rem; }
        .md-content th { text-align: left; padding: 8px 12px; border-bottom: 2px solid var(--border); background: var(--bg-light); color: var(--text-primary); font-weight: 600; }
        .md-content td { padding: 8px 12px; border-bottom: 1px solid var(--border); }
        .md-content a { color: var(--brand-purple); text-decoration: underline; text-underline-offset: 2px; }
        .md-content a.wikilink { cursor: pointer; }
        /* Content images (lesson diagrams, newsletter section images) must never
           overflow the column. The lesson-visual PNGs are rendered at 2x, so cap
           to the column width and let them scale down. */
        .md-content img { display: block; max-width: 100%; height: auto; margin: 18px auto; border: 1px solid var(--border); border-radius: 10px; }
        .md-content .video-embed { position: relative; width: 100%; padding-bottom: 56.25%; height: 0; margin: 18px 0; border-radius: 10px; overflow: hidden; background: #000; }
        .md-content .video-embed iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }
        .md-content .wikilink-missing { color: var(--text-faint); border-bottom: 1px dashed var(--border); cursor: help; }
        .md-content a:hover { color: #3A3A7A; }
        .md-content hr { border: none; border-top: 1px solid var(--border); margin: 24px 0; }

        /* ── Meta Bar (in viewer) ── */
        .md-meta-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
            align-items: center;
            padding: 14px 0 18px;
            margin-bottom: 20px;
            border-bottom: 1px solid var(--border);
            font-size: 0.78rem;
            color: var(--text-muted);
        }
        .md-meta-item { display: flex; align-items: center; gap: 4px; }
        .md-meta-item strong { color: var(--text-secondary); font-weight: 600; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; }
        .md-meta-tags { display: flex; gap: 5px; flex-wrap: wrap; }
        .md-meta-tag {
            font-family: 'Courier Prime', monospace;
            font-size: 0.62rem;
            padding: 2px 8px;
            border-radius: 4px;
            background: rgba(77,77,157,0.06);
            color: var(--brand-purple);
        }
        .freshness-badge {
            font-family: 'Courier Prime', monospace;
            font-size: 0.6rem;
            padding: 1px 7px;
            border-radius: 4px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.04em;
        }
        .freshness-current { background: rgba(15,107,58,0.08); color: #0F6B3A; }
        .freshness-warning { background: rgba(139,94,0,0.08); color: #8B5E00; }
        .freshness-overdue { background: rgba(220,38,38,0.08); color: #dc2626; }
        .freshness-unknown { background: rgba(0,0,0,0.04); color: var(--text-faint); }

        /* ── Empty State ── */
        .empty-state {
            text-align: center;
            padding: 64px 24px;
            border: 2px dashed var(--border);
            border-radius: 16px;
            background: var(--bg-surface);
        }
        .empty-state-icon {
            width: 52px;
            height: 52px;
            margin: 0 auto 16px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0.5;
        }
        .empty-state-icon svg { width: 24px; height: 24px; }
        .empty-state h3 {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-muted);
            margin-bottom: 6px;
        }
        .empty-state-cta {
            margin-top: 16px; font-family: 'DM Sans', sans-serif; font-size: 0.86rem; font-weight: 600;
            padding: 10px 20px; border-radius: 8px; border: 0; cursor: pointer;
            background: var(--accent-startup-knowledge, #C2410C); color: #fff;
        }
        .empty-state-cta:hover { filter: brightness(1.05); }
        .empty-state p {
            font-size: 0.8rem;
            color: var(--text-faint);
            max-width: 380px;
            margin: 0 auto;
        }

        /* ── No Results ── */
        .no-results {
            display: none;
            text-align: center;
            padding: 44px 20px;
            color: var(--text-muted);
            font-size: 0.82rem;
            grid-column: 1 / -1;
        }

        /* ── Positioning Charts ── */
        .charts-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
            gap: 16px;
            margin-bottom: 32px;
        }
        .chart-container {
            background: #1A1915;
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 22px;
            overflow: hidden;
        }
        .chart-container h3 {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-size: 0.92rem;
            font-weight: 600;
            margin-bottom: 14px;
            color: #F7F6F2;
        }
        .chart-svg-wrap { width: 100%; overflow: hidden; }
        .chart-svg-wrap svg { width: 100%; height: auto; display: block; }

        @keyframes ss-pulse {
            0%, 100% { r: 14; opacity: 0.25; }
            50% { r: 22; opacity: 0.08; }
        }
        @keyframes ss-glow {
            0%, 100% { filter: drop-shadow(0 0 6px rgba(101,194,56,0.5)); }
            50% { filter: drop-shadow(0 0 14px rgba(101,194,56,0.7)); }
        }
        .ss-dot-group { animation: ss-glow 2.4s ease-in-out infinite; }
        .ss-pulse-ring { animation: ss-pulse 2.4s ease-in-out infinite; }

        /* ── Quick Links ── */
        .kb-quick-links {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .kb-quick-link {
            padding: 9px 16px;
            font-size: 0.76rem;
            font-weight: 500;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--bg-surface);
            color: var(--text-secondary);
            transition: all 0.15s ease;
            cursor: pointer;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .kb-quick-link:hover {
            background: rgba(77,77,157,0.06);
            border-color: rgba(77,77,157,0.2);
            color: var(--brand-purple);
        }
        .kb-quick-link svg { width: 14px; height: 14px; opacity: 0.5; }

        /* ── Modal ── */
        .modal-overlay {
            position: fixed;
            inset: 0;
            z-index: 2000;
            background: rgba(0, 0, 0, 0);
            display: none;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            transition: background 0.25s ease;
        }
        .modal-overlay.open {
            display: flex;
            background: rgba(0, 0, 0, 0.88);
        }
        .modal-chrome {
            width: calc(100% - 48px);
            max-width: 1400px;
            height: calc(100vh - 48px);
            display: flex;
            flex-direction: column;
            border-radius: 14px;
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: 0 24px 80px rgba(0,0,0,0.3), 0 0 0 1px rgba(0,0,0,0.04);
            animation: modal-enter 0.25s cubic-bezier(0.22, 1, 0.36, 1);
        }
        @keyframes modal-enter {
            from { opacity: 0; transform: scale(0.97) translateY(8px); }
            to { opacity: 1; transform: scale(1) translateY(0); }
        }
        .modal-topbar {
            height: 48px;
            background: var(--bg-light);
            border-bottom: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 18px;
            flex-shrink: 0;
        }
        .modal-topbar-left {
            display: flex;
            align-items: center;
            gap: 10px;
            overflow: hidden;
        }
        .modal-dot { display: flex; gap: 6px; }
        .modal-dot span { width: 10px; height: 10px; border-radius: 50%; background: rgba(0,0,0,0.06); }
        .modal-dot span:first-child { background: rgba(239,68,68,0.7); }
        .modal-dot span:nth-child(2) { background: rgba(234,179,8,0.6); }
        .modal-dot span:last-child { background: rgba(34,197,94,0.6); }
        .modal-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: 0.82rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: var(--text-secondary);
        }
        .modal-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
        .modal-btn {
            padding: 5px 12px;
            font-size: 0.7rem;
            font-weight: 500;
            border-radius: 6px;
            border: 1px solid var(--border);
            background: rgba(0,0,0,0.03);
            transition: all 0.15s ease;
            color: var(--text-secondary);
        }
        .modal-btn:hover { background: rgba(0,0,0,0.06); color: var(--text-primary); }
        .modal-close {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            font-weight: 300;
            border: 1px solid var(--border);
            background: rgba(0,0,0,0.03);
            transition: all 0.15s ease;
            color: var(--text-muted);
        }
        .modal-close:hover {
            background: rgba(239, 68, 68, 0.12);
            border-color: rgba(239, 68, 68, 0.25);
            color: #F87171;
        }
        .modal-body { flex: 1; overflow: hidden; background: #fff; display: flex; }
        .modal-preview-wrap { flex: 1; position: relative; overflow: hidden; min-width: 0; }
        .modal-body iframe { width: 100%; height: 100%; border: none; display: block; }

        /* ── Preview feedback: pin overlay ── */
        .modal-pin-layer {
            position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 5;
        }
        .fb-pin {
            position: absolute; transform: translate(-50%, -50%);
            width: 24px; height: 24px; border-radius: 50% 50% 50% 2px;
            background: var(--brand-purple, #4D4D9D); color: #fff;
            border: 2px solid #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.35);
            font-size: 0.72rem; font-weight: 700; line-height: 1;
            display: flex; align-items: center; justify-content: center;
            cursor: pointer; pointer-events: auto; padding: 0;
            transition: transform 0.12s ease;
        }
        .fb-pin:hover { transform: translate(-50%, -50%) scale(1.15); }
        .fb-pin.active { background: #1A4DB0; transform: translate(-50%, -50%) scale(1.2); z-index: 2; }
        .fb-pin.resolved { background: #9aa0a6; }
        .fb-pin.pending { background: #0F6B3A; pointer-events: none; }
        .modal-pin-hint {
            position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
            background: rgba(13,13,31,0.92); color: #fff; padding: 8px 12px; border-radius: 999px;
            font-size: 0.74rem; display: flex; align-items: center; gap: 10px; z-index: 8;
            box-shadow: 0 4px 16px rgba(0,0,0,0.3);
        }
        .modal-pin-hint button {
            background: rgba(255,255,255,0.16); color: #fff; border: none; border-radius: 999px;
            padding: 3px 10px; font-size: 0.7rem; font-weight: 600; cursor: pointer;
        }
        .modal-pin-compose {
            position: absolute; z-index: 9; width: 260px;
            background: #fff; border: 1px solid var(--border); border-radius: 10px;
            box-shadow: 0 8px 28px rgba(0,0,0,0.25); padding: 10px;
        }
        .modal-pin-compose .mpc-target {
            font-size: 0.66rem; color: var(--text-muted); margin-bottom: 6px;
            font-family: 'Courier Prime', monospace; word-break: break-word; max-height: 32px; overflow: hidden;
        }
        .modal-pin-compose textarea, .fb-compose textarea {
            width: 100%; border: 1px solid var(--border); border-radius: 7px; padding: 7px 9px;
            font-size: 0.78rem; font-family: inherit; resize: vertical; box-sizing: border-box;
        }
        .modal-pin-compose .mpc-actions { display: flex; justify-content: flex-end; gap: 6px; margin-top: 8px; }
        .mpc-cancel, .mpc-post, .fb-post {
            border: none; border-radius: 6px; padding: 5px 12px; font-size: 0.72rem; font-weight: 600; cursor: pointer;
        }
        .mpc-cancel { background: rgba(0,0,0,0.05); color: var(--text-secondary); }
        .mpc-post, .fb-post { background: var(--brand-purple, #4D4D9D); color: #fff; }

        /* ── Preview feedback: side panel ── */
        .modal-feedback-panel {
            width: 0; flex-shrink: 0; overflow: hidden; background: var(--bg-light);
            border-left: 1px solid var(--border); display: flex; flex-direction: column;
            transition: width 0.18s ease;
        }
        .modal-body.fb-panel-open .modal-feedback-panel { width: 320px; overflow: hidden; }
        .fb-panel-head {
            display: flex; align-items: center; justify-content: space-between;
            padding: 12px 14px; border-bottom: 1px solid var(--border); flex-shrink: 0;
        }
        .fb-panel-title { font-weight: 700; font-size: 0.82rem; color: var(--text-primary); }
        .fb-addpin {
            border: 1px solid var(--border); background: #fff; border-radius: 999px;
            padding: 4px 11px; font-size: 0.7rem; font-weight: 600; cursor: pointer; color: var(--text-secondary);
        }
        .fb-addpin.active { background: var(--brand-purple, #4D4D9D); color: #fff; border-color: transparent; }
        .fb-note { font-size: 0.72rem; color: var(--text-muted); padding: 10px 14px; }
        .fb-list { flex: 1; overflow-y: auto; padding: 8px 10px; }
        .fb-empty { font-size: 0.74rem; color: var(--text-muted); padding: 14px 6px; line-height: 1.5; }
        .fb-item {
            background: #fff; border: 1px solid var(--border); border-radius: 9px;
            padding: 9px 11px; margin-bottom: 8px; cursor: pointer; transition: border-color 0.12s ease;
        }
        .fb-item:hover { border-color: var(--brand-purple, #4D4D9D); }
        .fb-item.active { border-color: #1A4DB0; box-shadow: 0 0 0 2px rgba(26,77,176,0.15); }
        .fb-item.resolved { opacity: 0.62; }
        .fb-item-top { display: flex; align-items: center; gap: 7px; margin-bottom: 4px; }
        .fb-item-num {
            width: 18px; height: 18px; border-radius: 50%; background: var(--brand-purple, #4D4D9D);
            color: #fff; font-size: 0.64rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
        }
        .fb-item.resolved .fb-item-num { background: #9aa0a6; }
        .fb-item-by { font-weight: 700; font-size: 0.74rem; color: var(--text-primary); }
        .fb-item-date { font-size: 0.66rem; color: var(--text-faint); margin-left: auto; }
        .fb-item-target { font-size: 0.64rem; color: var(--text-muted); font-family: 'Courier Prime', monospace; margin-bottom: 4px; word-break: break-word; }
        .fb-item-text { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.45; white-space: pre-wrap; }
        .fb-item-actions { display: flex; gap: 10px; margin-top: 7px; }
        .fb-item-actions button { background: none; border: none; padding: 0; font-size: 0.68rem; font-weight: 600; color: var(--brand-purple, #4D4D9D); cursor: pointer; }
        .fb-item-actions .fb-del { color: #c0392b; }
        .fb-resolved-head { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-faint); margin: 10px 4px 6px; font-weight: 700; }
        .fb-compose { padding: 10px 12px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 7px; flex-shrink: 0; }
        .fb-compose .fb-post { align-self: flex-end; }
        .modal-comment-toggle { display: inline-flex; align-items: center; gap: 5px; }
        .modal-comment-toggle svg { width: 13px; height: 13px; }
        .modal-comment-toggle.has-open { color: var(--brand-purple, #4D4D9D); border-color: rgba(77,77,157,0.4); }
        .modal-comment-toggle.active { background: var(--brand-purple, #4D4D9D); color: #fff; border-color: transparent; }

        /* ── Card comment badge ── */
        .fb-badge {
            display: inline-flex; align-items: center; gap: 3px; margin-left: 8px;
            font-size: 0.68rem; font-weight: 700; color: var(--brand-purple, #4D4D9D);
            background: rgba(77,77,157,0.1); border-radius: 999px; padding: 1px 7px 1px 5px; vertical-align: middle;
        }
        .fb-badge svg { width: 11px; height: 11px; }

        /* ── Multi-approver control ── */
        .approval-box { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 8px 0; }
        .approver-chips { display: inline-flex; flex-wrap: wrap; gap: 4px; }
        .approver-chip {
            display: inline-flex; align-items: center; gap: 3px;
            background: rgba(15,107,58,0.1); color: var(--brand-green, #0F6B3A);
            border: 1px solid rgba(15,107,58,0.35); border-radius: 999px;
            padding: 2px 8px 2px 6px; font-size: 0.68rem; font-weight: 700;
        }
        .approver-chip svg { width: 10px; height: 10px; }
        .approver-chip.mine { background: var(--brand-green, #0F6B3A); color: #fff; border-color: transparent; }
        .approval-btn {
            border: 1px solid var(--border); background: var(--bg-light, #f7f6f2);
            border-radius: 999px; padding: 3px 11px; font-size: 0.7rem; font-weight: 600;
            color: var(--text-muted); cursor: pointer; transition: all 0.15s ease;
        }
        .approval-btn:hover { border-color: var(--brand-green, #0F6B3A); color: var(--brand-green, #0F6B3A); }
        .approval-btn.mine { background: rgba(15,107,58,0.1); border-color: var(--brand-green, #0F6B3A); color: var(--brand-green, #0F6B3A); }

        /* ── Keyboard Focus ── */
        .card-focused {
            outline: 2px solid rgba(77,77,157,0.5);
            outline-offset: 2px;
        }

        /* ── Print ── */
        @media print {
            body { background: #fff; color: #1a1a1a; font-size: 11px; }
            .sidebar, .topbar, .filter-bar, .page-card-actions, .btn-preview, .btn-open,
            .modal-overlay, .md-viewer-overlay, .tool-card-actions, .collateral-actions,
            .collateral-iframe-wrap, .thumb-preview-area, .hamburger { display: none !important; }
            .main-content { margin-left: 0; }
            .main { padding: 0; max-width: 100%; }
            .section-panel { display: block !important; opacity: 1 !important; page-break-before: always; }
            .section-panel:first-child { page-break-before: auto; }
            .cards-grid, .category-group-cards { display: block; }
            .page-card { background: none; border: 1px solid #ddd; border-radius: 4px; padding: 6px 10px; margin-bottom: 4px; break-inside: avoid; display: flex; flex-direction: row; align-items: center; gap: 8px; }
            .page-card::before { display: none; }
            .badge { font-size: 0.55rem; padding: 1px 4px; border: 1px solid #ccc; background: #f5f5f5; color: #333; }
        }

        /* ── Responsive ── */
        .sidebar-backdrop {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.6);
            z-index: 99;
        }
        .sidebar-backdrop.visible { display: block; }

        @media (max-width: 900px) {
            .sidebar {
                transform: translateX(-100%);
                z-index: 200;
            }
            .sidebar.open { transform: translateX(0); }
            .main-content { margin-left: 0; }
            .hamburger { display: flex; }
            .topbar { padding: 0 16px; }
            .topbar-search { width: 200px; }
            .main { padding: 20px 16px 60px; }
        }
        @media (max-width: 640px) {
            .topbar-search { display: none; }
            .cards-grid, .category-group-cards { grid-template-columns: 1fr; }
            .thumb-grid { grid-template-columns: 1fr 1fr; }
            .tools-grid, .collateral-grid { grid-template-columns: 1fr; }
            .charts-grid { grid-template-columns: 1fr; }
            .kb-cards-grid { grid-template-columns: 1fr; }
            .modal-chrome { width: calc(100% - 16px); height: calc(100vh - 16px); border-radius: 10px; }
            .md-viewer-panel { width: 100%; }
        }
        @media (max-width: 420px) {
            .thumb-grid { grid-template-columns: 1fr; }
        }

        /* ── Responsive polish: half-width desktop ── */
        @media (max-width: 1024px) {
            /* Topbar: shrink search before it crowds the breadcrumb */
            .topbar { padding: 0 18px; gap: 12px; }
            .topbar-search { width: 220px; }
            .topbar-breadcrumb { font-size: 0.78rem; }
            /* Tighten main padding so cards get more room */
            .main { padding: 24px 22px 60px; }
            /* Slightly denser grids so cards don't go ultra-wide */
            .home-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
            .cards-grid, .category-group-cards { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
            .kb-cards-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
            .tools-grid, .collateral-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
            .charts-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
            .dept-home { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
        }

        /* ── Responsive polish: tablet / narrow laptop ── */
        @media (max-width: 900px) {
            /* Section header — clamp() handles sizing; just tighten margin */
            .section-header { margin-bottom: 22px; }
            /* Topbar gets tight — keep breadcrumb but hide overflow elegantly */
            .topbar-breadcrumb { overflow: hidden; white-space: nowrap; min-width: 0; }
            .breadcrumb-section, .breadcrumb-sub { overflow: hidden; text-overflow: ellipsis; min-width: 0; }
            .topbar-search { width: 170px; }
            /* Sub-tabs and toolbars scroll horizontally instead of wrapping awkwardly */
            .sub-tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
            .sub-tabs::-webkit-scrollbar { display: none; }
            .sub-tab { flex-shrink: 0; }
            .filter-bar { gap: 6px; }
            .section-toolbar { padding: 12px 14px; }
            /* Markdown viewer: full-width slide-over (and skip the X-translate so it just fades) */
            .md-viewer-panel { width: 100%; animation: md-fade-in 0.22s ease-out; }
            .md-viewer-body { padding: 22px 20px; }
            @keyframes md-fade-in { from { opacity: 0; } to { opacity: 1; } }
            /* Modal */
            .modal-chrome { width: calc(100% - 16px); height: calc(100vh - 16px); border-radius: 10px; }
        }

        /* ── Responsive polish: mobile ── */
        @media (max-width: 640px) {
            /* Layout tightening */
            .main { padding: 16px 12px 48px; }
            .topbar { padding: 0 12px; gap: 6px; }
            .topbar-search { display: none; }
            .ask-btn span { display: none; }
            .ask-btn { padding: 6px 10px; }
            .topbar-breadcrumb { font-size: 0.74rem; gap: 4px; }
            .breadcrumb-home { display: none; }
            .topbar-breadcrumb > .breadcrumb-sep:first-of-type { display: none; }

            /* Section header — clamp() handles sizing; just remove max-width */
            .section-header .section-desc { max-width: 100%; }

            /* Collapse every multi-column grid to one column */
            .home-grid,
            .cards-grid,
            .category-group-cards,
            .kb-cards-grid,
            .tools-grid,
            .collateral-grid,
            .charts-grid,
            .dept-home,
            .cert-skill-grid {
                grid-template-columns: 1fr;
            }
            .thumb-grid { grid-template-columns: 1fr 1fr; }

            /* Cards: less padding to fit narrow screens (font sizes via clamp) */
            .home-section-card { padding: 18px 18px; gap: 10px; }
            .dept-home-card { padding: 14px 16px; }
            .onboarding-path { padding: 16px 18px; }
            .onboarding-path-header { gap: 10px; align-items: flex-start; }
            .onboarding-path-info { min-width: 0; }
            .onboarding-path-progress { text-align: right; flex-shrink: 0; }
            .onboarding-pct { font-size: 1.1rem; }

            /* Workflows banner already collapses; tighten padding (sizes via clamp) */
            .workflows-banner { padding: 16px 18px; }

            /* Modal/viewer chrome */
            .modal-chrome { width: 100%; height: 100vh; border-radius: 0; border: none; }
            .modal-topbar { padding: 0 12px; }
            .modal-title { font-size: 0.76rem; max-width: 50vw; }
            .modal-btn { padding: 4px 8px; font-size: 0.66rem; }
            .modal-comment-toggle .mct-label { display: none; }
            /* On phones the feedback panel takes over the preview area when open. */
            .modal-body.fb-panel-open .modal-feedback-panel { width: 100%; }
            .modal-body.fb-panel-open .modal-preview-wrap { display: none; }
            .md-viewer-header { height: auto; min-height: 52px; padding: 8px 14px; flex-wrap: wrap; gap: 8px; }
            .md-viewer-title { font-size: 0.82rem; max-width: 100%; }
            .md-viewer-body { padding: 18px 16px; font-size: 0.86rem; }
            .md-viewer-copy-link span { display: none; }
            .md-meta-bar { gap: 8px 14px; font-size: 0.74rem; }

            /* Ask AI panel: full-height sheet on mobile (override center alignment) */
            .ask-overlay.open { align-items: stretch; }
            .ask-overlay .ask-panel { width: 100%; max-width: 100%; max-height: 100vh; height: 100vh; border-radius: 0; border: none; }
            .ask-overlay .ask-body { max-height: none; }

            /* Toolbars stay readable but compact */
            .section-toolbar { padding: 10px 12px; }
            .section-search input { font-size: 0.82rem; padding: 8px 28px 8px 30px; }
            .toolbar-chip { font-size: 0.7rem; padding: 3px 9px; }

            /* Changelog stacks cleanly */
            .changelog-entry { flex-direction: column; gap: 6px; padding: 14px 0; }
            .changelog-date { width: auto; }

            /* Stale banners wrap nicely */
            .stale-banner { padding: 10px 14px; font-size: 0.78rem; }
            .verify-btn-subtle { margin-left: 0; margin-top: 6px; }

            /* Cert tracker (font sizes via clamp) */
            .cert-tracker { padding: 16px 16px; }
            .cert-tracker-head { flex-wrap: wrap; gap: 10px; }
            .team-cert-row { grid-template-columns: 100px 1fr 44px; gap: 8px; font-size: 0.78rem; }

            /* Ingest panel: tighten input padding */
            .ingest-step { padding: 16px; margin-bottom: 20px; }
            .ingest-dropzone { padding: 18px; }

            /* MD content: code blocks shrink, tables get horizontal scroll wrap (headings via clamp) */
            .md-content pre { padding: 12px 14px; font-size: 0.78rem; }
            .md-content table { display: block; overflow-x: auto; white-space: nowrap; }
        }

        @media (max-width: 480px) {
            /* Touch targets and tighter ergonomics */
            .nav-item { padding: 11px 12px; font-size: 0.88rem; }
            .nav-item-icon { width: 20px; height: 20px; }
            .nav-item-icon svg { width: 18px; height: 18px; }
            .hamburger { width: 36px; height: 36px; }
            .hamburger svg { width: 22px; height: 22px; }
            .thumb-grid { grid-template-columns: 1fr; }
            /* Buttons can't go below comfortable tap target */
            .filter-btn, .sub-tab, .toolbar-chip { min-height: 32px; }
            .modal-close, .md-viewer-close { width: 32px; height: 32px; }
        }

        /* ── Department Home ── */
        .dept-home {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 12px;
            margin-bottom: 28px;
        }
        .dept-home-card {
            background: var(--bg-light);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 16px 18px;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .dept-home-card .dept-card-count {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--text-primary);
        }
        .dept-home-card .dept-card-label {
            font-family: 'Courier Prime', monospace;
            font-size: 0.65rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--text-muted);
        }
        .dept-home-card .dept-card-desc {
            font-size: 0.76rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* ── Reduced Motion ── */
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
        }

        /* ── Home Grid ── */
        .home-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 14px;
        }
        .home-section-card {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 14px;
            padding: 22px 24px;
            cursor: pointer;
            transition: all 0.15s ease;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .home-section-card:hover {
            border-color: var(--brand-purple);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }
        .home-section-card-header {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .home-section-card-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .home-section-card-icon svg { width: 18px; height: 18px; }
        .home-section-card-name {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: clamp(0.92rem, 0.88rem + 0.25vw, 1.05rem);
        }
        .home-section-card-desc {
            font-size: clamp(0.76rem, 0.72rem + 0.2vw, 0.84rem);
            color: var(--text-secondary);
            line-height: 1.55;
        }
        .home-section-card-stats {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 4px;
        }
        .home-stat {
            font-family: 'Courier Prime', monospace;
            font-size: 0.65rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .home-stat strong {
            color: var(--text-primary);
            font-weight: 700;
        }

        /* ── Userback Override ── */
        .userback-button-container, [data-userback] { z-index: 1500 !important; }

        /* ── Tag system ── */
        .kb-card-tags {
            display: flex;
            gap: 4px;
            flex-wrap: wrap;
        }
        .kb-card-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: auto;
        }
        .md-meta-tag-active {
            background: var(--brand-purple) !important;
            color: #fff !important;
        }
        .tag-filter-bar {
            grid-column: 1 / -1;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 16px;
            background: rgba(77,77,157,0.04);
            border: 1px solid rgba(77,77,157,0.12);
            border-radius: 8px;
            font-size: 0.82rem;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }
        .tag-filter-clear {
            font-size: 0.76rem;
            color: var(--brand-purple);
            font-weight: 500;
            padding: 4px 12px;
            border-radius: 6px;
            border: 1px solid rgba(77,77,157,0.2);
            background: var(--bg-surface);
            cursor: pointer;
        }
        .tag-filter-clear:hover {
            background: rgba(77,77,157,0.06);
        }
        /* ── Tag cloud on home ── */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .tag-cloud-item {
            font-family: 'Courier Prime', monospace;
            font-size: 0.68rem;
            padding: 4px 10px;
            border-radius: 6px;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.15s ease;
        }
        .tag-cloud-item:hover {
            border-color: var(--brand-purple);
            color: var(--brand-purple);
            background: rgba(77,77,157,0.04);
        }
        .tag-cloud-count {
            color: var(--text-faint);
            margin-left: 3px;
        }

        /* ── Related Articles ── */
        .md-related {
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid var(--border);
        }
        .md-related-title {
            font-family: 'Courier Prime', monospace;
            font-size: 0.7rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .md-related-grid {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .md-related-card {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding: 10px 14px;
            border: 1px solid var(--border);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.15s ease;
        }
        .md-related-card:hover {
            border-color: var(--brand-purple);
            background: rgba(77,77,157,0.03);
        }
        .md-related-name {
            font-size: 0.82rem;
            font-weight: 500;
            color: var(--text-primary);
        }

        /* ── Onboarding ── */
        .onboarding-path {
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 20px 24px;
            margin-bottom: 16px;
            transition: box-shadow 0.15s ease;
        }
        .onboarding-path.collapsed { padding: 14px 20px; }
        .onboarding-path:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.04); }
        .onboarding-path-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 12px;
            cursor: pointer;
            user-select: none;
        }
        .onboarding-path.collapsed .onboarding-path-header { margin-bottom: 0; }
        .onboarding-path-chevron {
            width: 18px;
            height: 18px;
            color: var(--text-muted);
            transition: transform 0.2s ease;
            flex-shrink: 0;
            margin-left: 4px;
        }
        .onboarding-path.collapsed .onboarding-path-chevron { transform: rotate(-90deg); }
        .onboarding-path-body { /* expanded content wrapper */ }
        .onboarding-path.collapsed .onboarding-path-body { display: none; }
        .onboarding-path.collapsed .onboarding-progress-bar {
            margin-bottom: 0;
        }
        .onboarding-path-icon {
            width: 40px; height: 40px;
            border-radius: 10px;
            display: flex; align-items: center; justify-content: center;
            flex-shrink: 0;
        }
        .onboarding-path-icon svg { width: 20px; height: 20px; }
        .onboarding-path-info { flex: 1; }
        .onboarding-path-name {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600; font-size: clamp(0.9rem, 0.85rem + 0.25vw, 1.05rem); display: block;
        }
        .onboarding-path-desc {
            font-size: clamp(0.74rem, 0.7rem + 0.2vw, 0.82rem); color: var(--text-muted); display: block; margin-top: 2px;
        }
        .onboarding-path-progress { text-align: right; }
        .onboarding-pct {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 700; font-size: 1.1rem; display: block;
        }
        .onboarding-count {
            font-family: 'Courier Prime', monospace;
            font-size: 0.62rem; color: var(--text-faint);
        }
        .onboarding-progress-bar {
            height: 4px; background: var(--border); border-radius: 2px;
            margin-bottom: 16px; overflow: hidden;
        }
        .onboarding-progress-fill {
            height: 100%; border-radius: 2px;
            transition: width 0.3s ease;
        }
        .onboarding-steps { display: flex; flex-direction: column; gap: 2px; }
        .onboarding-step {
            display: flex; align-items: center; gap: 10px;
            padding: 5px 10px; border-radius: 6px;
            transition: background 0.1s;
        }
        .onboarding-step:hover { background: rgba(0,0,0,0.02); }
        .onboarding-check {
            width: 20px; height: 20px; border-radius: 50%;
            border: 2px solid var(--border); background: var(--bg-surface);
            font-size: 0.62rem; font-weight: 600; color: var(--text-faint);
            display: flex; align-items: center; justify-content: center;
            flex-shrink: 0; cursor: pointer; transition: all 0.15s;
        }
        .onboarding-step-done .onboarding-check {
            background: var(--brand-purple); border-color: var(--brand-purple); color: #fff;
        }
        .onboarding-step-name {
            font-size: 0.84rem; cursor: pointer; color: var(--text-primary); flex: 1;
        }
        .onboarding-step-name:hover { color: var(--brand-purple); }
        .onboarding-step-date {
            margin-left: auto; flex-shrink: 0; font-family: 'Courier Prime', monospace;
            font-size: 0.66rem; color: var(--brand-green, #0F6B3A); white-space: nowrap;
        }
        .onboarding-step-done .onboarding-step-name {
            text-decoration: line-through; color: var(--text-muted);
        }

        /* ── LMS: part headers + modules ── */
        .lms-part-header { margin: 28px 0 12px; }
        .lms-part-header:first-child { margin-top: 4px; }
        .lms-part-title {
            font-family: 'Bricolage Grotesque', sans-serif; font-weight: 600;
            font-size: 1.05rem; color: var(--text-primary); margin: 0 0 2px;
        }
        .lms-part-sub { font-size: 0.8rem; color: var(--text-muted); margin: 0; }
        .lms-onboarding-intro {
            background: var(--bg-light);
            border: 1px solid var(--border); border-radius: 10px;
            padding: 14px 16px; margin: 4px 0 8px;
        }
        .lms-onboarding-intro p {
            margin: 0; font-size: 0.875rem; line-height: 1.5; color: var(--text-muted);
        }
        .lms-onboarding-intro strong { color: var(--text-primary); }
        .lms-module {
            border-top: 1px solid var(--border);
        }
        .lms-module:first-child { border-top: none; }
        .lms-module-header {
            display: flex; align-items: center; gap: 10px;
            padding: 12px 8px; cursor: pointer; transition: background 0.1s;
        }
        .lms-module-header:hover { background: rgba(0,0,0,0.02); }
        .lms-module-chevron {
            width: 16px; height: 16px; flex-shrink: 0; color: var(--text-faint);
            transition: transform 0.15s;
        }
        .lms-module:not(.collapsed) .lms-module-chevron { transform: rotate(90deg); }
        .lms-module-num {
            width: 22px; height: 22px; border-radius: 6px; flex-shrink: 0;
            background: var(--accent-light, #eee); color: var(--text-primary);
            display: flex; align-items: center; justify-content: center;
            font-size: 0.72rem; font-weight: 600;
        }
        .lms-module-done .lms-module-num { background: var(--brand-green, #0F6B3A); color: #fff; }
        .lms-module-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
        .lms-module-name { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
        .lms-module-desc { font-size: 0.76rem; color: var(--text-muted); line-height: 1.4; }
        .lms-module-count {
            font-size: 0.72rem; font-weight: 600; color: var(--text-muted);
            flex-shrink: 0; font-family: 'Courier Prime', monospace;
        }
        .lms-module-count.done { color: var(--brand-green, #0F6B3A); }
        .lms-module-lessons { padding: 0 0 8px 30px; display: flex; flex-direction: column; gap: 2px; }
        .lms-module.collapsed .lms-module-lessons { display: none; }
        /* Subsection label inside a module (e.g. "Deciding & doing") */
        .lms-lesson-group {
            font-family: 'Courier Prime', monospace; font-size: 0.64rem;
            text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-faint);
            margin: 12px 0 4px 10px; padding-bottom: 4px;
        }
        .lms-lesson-group:first-child { margin-top: 4px; }
        /* Plain-language gloss after a lesson name */
        .lms-lesson-gloss { color: var(--text-faint); font-size: 0.76rem; margin-left: 8px; font-weight: 400; }
        .onboarding-step-done .lms-lesson-gloss { color: var(--text-muted); }

        /* ── LMS: skill certification cards ── */
        .lms-skills { margin: 8px 0 4px; padding-top: 14px; border-top: 1px dashed var(--border); }
        .lms-skills-head {
            font-family: 'Courier Prime', monospace; font-size: 0.68rem;
            text-transform: uppercase; letter-spacing: 0.18em; color: var(--text-muted);
            margin-bottom: 10px;
        }
        .lms-skill-card {
            border: 1px solid var(--border); border-radius: 10px;
            padding: 14px 16px; margin-bottom: 10px; background: var(--bg-surface);
        }
        .lms-skill-card.certified { border-color: var(--brand-green, #0F6B3A); background: rgba(15,107,58,0.03); }
        .lms-skill-top { display: flex; align-items: flex-start; gap: 12px; }
        .lms-skill-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
        .lms-skill-name { font-size: 0.92rem; font-weight: 600; color: var(--text-primary); }
        .lms-skill-name-link { cursor: pointer; }
        .lms-skill-name-link:hover { color: var(--accent, #4D4D9D); text-decoration: underline; }
        .lms-skill-name-link:focus-visible { outline: 2px solid var(--accent, #4D4D9D); outline-offset: 2px; border-radius: 3px; }
        .lms-skill-desc { font-size: 0.78rem; color: var(--text-muted); line-height: 1.45; margin-top: 2px; }
        .lms-skill-pill {
            flex-shrink: 0; font-size: 0.68rem; font-weight: 600; padding: 3px 10px;
            border-radius: 999px; background: rgba(0,0,0,0.05); color: var(--text-muted);
            white-space: nowrap;
        }
        .lms-skill-pill.progress { background: rgba(139,94,0,0.1); color: #8B5E00; }
        .lms-skill-pill.pending { background: rgba(26,77,176,0.1); color: #1A4DB0; }
        .lms-skill-pill.certified { background: rgba(15,107,58,0.12); color: #0F6B3A; }
        .lms-skill-lessons { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 4px; }
        .lms-skill-lesson {
            display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
            border: 1px solid var(--border); background: var(--bg-light); border-radius: 8px;
            padding: 6px 11px; font-size: 0.78rem; color: var(--text-primary);
            font-family: inherit; transition: all 0.12s;
        }
        .lms-skill-lesson:hover { border-color: var(--brand-purple); color: var(--brand-purple); }
        .lms-skill-lesson svg { width: 13px; height: 13px; flex-shrink: 0; }
        .lms-skill-actions {
            display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
            margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border);
        }
        .lms-skill-hint, .lms-skill-await, .lms-skill-certnote { font-size: 0.78rem; color: var(--text-muted); }
        .lms-skill-await { color: #1A4DB0; font-weight: 600; }
        .lms-skill-certnote { color: #0F6B3A; font-weight: 600; }
        .lms-skill-btn {
            margin-left: auto; cursor: pointer; border: none; border-radius: 8px;
            background: var(--brand-purple); color: #fff; font-weight: 600;
            font-size: 0.8rem; padding: 8px 16px; font-family: inherit; transition: opacity 0.12s;
        }
        .lms-skill-btn:hover { opacity: 0.9; }
        .lms-skill-btn.ghost { background: transparent; color: var(--text-muted); border: 1px solid var(--border); margin-left: 0; }

        /* ── Bootcamp milestones (strip inside the bootcamp track) ── */
        .lms-milestones { margin: 4px 0 14px; padding: 12px 14px; background: var(--bg-light); border-radius: 10px; }
        .lms-milestones-head {
            font-family: 'Courier Prime', monospace; font-size: 0.66rem; text-transform: uppercase;
            letter-spacing: 0.12em; color: var(--text-muted); margin-bottom: 10px; display: flex; align-items: center; flex-wrap: wrap;
        }
        .lms-milestones-sub { text-transform: none; letter-spacing: 0; font-size: 0.72rem; color: var(--text-faint); margin-left: 8px; font-family: 'DM Sans', sans-serif; }
        .lms-milestone-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
        .lms-milestone { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 9px; padding: 9px 12px; }
        .lms-milestone.complete { border-color: var(--brand-green, #0F6B3A); background: rgba(15,107,58,0.03); }
        .lms-milestone-top { display: flex; align-items: center; gap: 8px; }
        .lms-milestone-num {
            width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0; font-size: 0.7rem; font-weight: 600;
            display: flex; align-items: center; justify-content: center; background: var(--border); color: var(--text-muted);
        }
        .lms-milestone.complete .lms-milestone-num { background: var(--brand-green, #0F6B3A); color: #fff; }
        .lms-milestone-name { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); flex: 1; }
        .lms-milestone-count { font-family: 'Courier Prime', monospace; font-size: 0.66rem; color: var(--text-muted); }
        .lms-milestone-bar { height: 4px; border-radius: 2px; background: var(--border); margin: 8px 0 6px; overflow: hidden; }
        .lms-milestone-fill { height: 100%; background: var(--accent-company-knowledge, #4D4D9D); transition: width 0.3s; }
        .lms-milestone.complete .lms-milestone-fill { background: var(--brand-green, #0F6B3A); }
        .lms-milestone-desc { font-size: 0.72rem; color: var(--text-muted); line-height: 1.4; }
        @media (max-width: 768px) { .lms-milestone-row { grid-template-columns: 1fr; } }

        /* ── Listen-along podcast playlist (compact, VLC-style) ── */
        .lms-podcast { margin: 4px 0 14px; background: var(--bg-light); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
        .lms-podcast-head {
            display: flex; align-items: center; gap: 8px; padding: 10px 14px; cursor: pointer; user-select: none;
        }
        .lms-podcast-head:hover { background: rgba(0,0,0,0.015); }
        .lms-podcast-chevron { width: 14px; height: 14px; color: var(--text-faint); transition: transform .15s; flex-shrink: 0; }
        .lms-podcast.open .lms-podcast-chevron { transform: rotate(90deg); }
        .lms-podcast-icon { width: 15px; height: 15px; color: var(--accent-company-knowledge, #4D4D9D); flex-shrink: 0; }
        .lms-podcast-title { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); }
        .lms-podcast-sub { font-size: 0.72rem; color: var(--text-faint); }
        .lms-podcast-dl-all {
            margin-left: auto; font-family: 'DM Sans', sans-serif; font-size: 0.68rem; font-weight: 600;
            background: var(--bg-surface); border: 1px solid var(--border); color: var(--text-muted); padding: 3px 9px; border-radius: 6px; cursor: pointer;
        }
        .lms-podcast-dl-all:hover { border-color: var(--accent-company-knowledge, #4D4D9D); color: var(--text-primary); }
        /* Collapsed by default: body hidden until .open */
        .lms-podcast-body { display: none; padding: 2px 8px 8px; }
        .lms-podcast.open .lms-podcast-body { display: block; }
        .lms-podcast-group {
            font-family: 'Courier Prime', monospace; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.1em;
            color: var(--text-faint); margin: 8px 6px 3px; padding-top: 7px; border-top: 1px dashed var(--border);
        }
        .lms-podcast-group:first-child { border-top: 0; padding-top: 2px; }
        /* Slim one-line rows */
        .lms-podcast-row { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: 6px; cursor: pointer; }
        .lms-podcast-row:hover { background: var(--bg-surface); }
        .lms-podcast-row.playing { background: var(--accent-light, #EEEDF5); }
        .lms-podcast-row.disabled { cursor: default; opacity: 0.5; }
        .lms-podcast-play { display: flex; flex-shrink: 0; width: 18px; height: 18px; align-items: center; justify-content: center; color: var(--accent-company-knowledge, #4D4D9D); }
        .lms-podcast-play svg { width: 11px; height: 11px; }
        .lms-podcast-play.muted { color: var(--text-faint); }
        .lms-podcast-row.playing .lms-podcast-play { color: var(--brand-green, #0F6B3A); }
        .lms-podcast-row-title { flex: 1; font-size: 0.82rem; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .lms-podcast-row-dur { font-family: 'Courier Prime', monospace; font-size: 0.66rem; color: var(--text-faint); flex-shrink: 0; }
        .lms-podcast-row-hint { font-size: 0.66rem; color: var(--text-faint); font-style: italic; flex-shrink: 0; }
        .lms-podcast-row-dl { display: flex; flex-shrink: 0; color: var(--text-faint); opacity: 0; transition: opacity .15s; }
        .lms-podcast-row:hover .lms-podcast-row-dl { opacity: 1; }
        .lms-podcast-row-dl svg { width: 14px; height: 14px; }
        .lms-podcast-row-dl:hover { color: var(--accent-company-knowledge, #4D4D9D); }
        .lms-podcast-listened {
            flex-shrink: 0; font-size: 0.72rem; font-weight: 700; color: var(--brand-green, #0F6B3A);
        }
        .lms-podcast-listened[hidden] { display: none; }

        /* Part-2 role track cards (onboarding tab) */
        .role-track-card {
            display: flex; flex-direction: column; gap: 8px; padding: 16px 18px; margin-bottom: 12px;
            background: var(--bg-surface); border: 1px solid var(--border);
            border-left: 4px solid var(--role-color, var(--brand-green)); border-radius: 12px; cursor: pointer;
            transition: transform 0.15s ease, box-shadow 0.15s ease;
        }
        .role-track-card:hover { transform: translateY(-2px); box-shadow: var(--card-shadow, 0 6px 20px rgba(0,0,0,0.06)); }
        .role-track-card:focus-visible { outline: 2px solid var(--role-color, var(--brand-green)); outline-offset: 2px; }
        .role-track-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
        .role-track-name { font-weight: 600; font-size: 1rem; color: var(--text-primary); }
        .role-track-count { font-family: 'Courier Prime', monospace; font-size: 0.7rem; color: var(--text-muted); flex-shrink: 0; }
        .role-track-bar { height: 5px; border-radius: 3px; background: var(--border); overflow: hidden; }
        .role-track-fill { height: 100%; background: var(--role-color, var(--brand-green)); }
        .role-track-desc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.45; }
        .role-track-cta { font-size: 0.8rem; font-weight: 600; color: var(--role-color, var(--brand-green)); }

        /* ── Unified course cards (Udemy-style) — bootcamp + roles look identical ── */
        .course-grid {
            display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 16px; margin: 8px 0 24px;
        }
        .course-card {
            display: flex; flex-direction: column; overflow: hidden; cursor: pointer;
            background: var(--bg-surface); border: 1px solid var(--border); border-radius: 14px;
            transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
        }
        .course-card:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(0,0,0,0.08); border-color: var(--course-color, var(--brand-green)); }
        .course-card:focus-visible { outline: 2px solid var(--course-color, var(--brand-green)); outline-offset: 2px; }
        .course-card-thumb {
            display: flex; align-items: center; justify-content: center;
            height: 96px; color: #fff;
        }
        .course-card-thumb svg { width: 34px; height: 34px; opacity: 0.95; }
        .course-card-body { display: flex; flex-direction: column; gap: 8px; padding: 16px 18px 18px; flex: 1; }
        .course-card-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
        .course-card-title {
            font-family: 'Bricolage Grotesque', sans-serif; font-weight: 600;
            font-size: 1.02rem; color: var(--text-primary); line-height: 1.25;
        }
        .course-card-badge {
            font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
            color: var(--course-color, var(--brand-green));
            background: color-mix(in srgb, var(--course-color, var(--brand-green)) 14%, transparent);
            padding: 2px 7px; border-radius: 999px;
        }
        .course-card-summary { margin: 0; font-size: 0.84rem; line-height: 1.5; color: var(--text-muted); flex: 1; }
        .course-card-foot { display: flex; align-items: center; gap: 10px; margin-top: 4px; }
        .course-card-bar { flex: 1; height: 6px; border-radius: 3px; background: var(--border); overflow: hidden; }
        .course-card-fill { height: 100%; background: var(--course-color, var(--brand-green)); }
        .course-card-count { font-family: 'Courier Prime', monospace; font-size: 0.7rem; color: var(--text-muted); flex-shrink: 0; }
        .course-card-cta { font-size: 0.82rem; font-weight: 600; color: var(--course-color, var(--brand-green)); margin-top: 2px; }

        /* The module-accordion wrapper on a dedicated course page */
        .lms-curriculum {
            border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
            background: var(--bg-surface);
        }
        .course-page .lms-curriculum .lms-module:first-child { border-top: none; }

        /* Keyboard focus visibility for custom (role=button) controls */
        .lms-podcast-row:focus-visible, .lesson-rail-item:focus-visible, .resume-card:focus-visible {
            outline: 2px solid var(--accent, #4D4D9D); outline-offset: 2px; border-radius: 6px;
        }
        /* Shared mini-player at the bottom of the panel */
        .lms-podcast-nowplaying { margin: 8px 8px 4px; padding: 8px 10px; background: var(--bg-surface); border: 1px solid var(--border); border-radius: 8px; }
        .lms-podcast-nowplaying[hidden] { display: none; }
        .lms-podcast-np-label { display: block; font-size: 0.74rem; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
        .lms-podcast-audio { width: 100%; height: 34px; }

        /* ── Unified lesson view (in the md viewer) ── */
        .lesson-view { max-width: 760px; margin: 0 auto; }
        .lesson-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
        .lesson-eyebrow { font-family: 'Courier Prime', monospace; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); }
        .lesson-pos { font-size: 0.74rem; color: var(--text-faint); }
        .lesson-done-tag { color: var(--brand-green, #0F6B3A); font-weight: 600; }
        .lesson-glossary-link { color: var(--accent, #4D4D9D); text-decoration: none; font-weight: 600; white-space: nowrap; }
        .lesson-glossary-link:hover { text-decoration: underline; }
        .lesson-glossary-link:focus-visible { outline: 2px solid var(--accent, #4D4D9D); outline-offset: 2px; border-radius: 3px; }
        /* Key-terms box — defines the terms a dense lesson introduces, up front */
        .md-content .key-terms { background: var(--accent-light, #EEEDF5); border: 1px solid var(--border); border-left: 3px solid var(--accent, #4D4D9D); border-radius: 10px; padding: 16px 20px; margin: 0 0 24px; }
        .md-content .key-terms > strong:first-child { display: block; font-family: 'Courier Prime', monospace; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent, #4D4D9D); margin-bottom: 8px; }
        .md-content .key-terms ul { margin: 0; padding-left: 18px; }
        .md-content .key-terms li { margin: 5px 0; font-size: 0.92rem; line-height: 1.5; }
        .md-content .key-terms li b, .md-content .key-terms li strong { color: var(--text); }
        /* "In practice" example box — a concrete, relatable scenario for an abstract system */
        .md-content .in-practice { background: var(--bg-light, #F7F6F2); border: 1px solid var(--border); border-left: 3px solid var(--brand-green, #0F6B3A); border-radius: 10px; padding: 16px 20px; margin: 22px 0; }
        .md-content .in-practice > strong:first-child { display: block; font-family: 'Courier Prime', monospace; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--brand-green, #0F6B3A); margin-bottom: 8px; }
        .md-content .in-practice p { margin: 0 0 8px; font-size: 0.93rem; line-height: 1.58; }
        .md-content .in-practice p:last-child { margin-bottom: 0; }
        .md-content .in-practice .ip-role { font-weight: 600; color: var(--text); }
        .lesson-block { margin: 0 0 22px; }
        .lesson-video .video-embed { margin: 0; }
        .lesson-video-caption { margin: 10px 0 0; font-size: 0.86rem; color: var(--text-muted); line-height: 1.5; }
        .lesson-audio { background: var(--bg-light); border-radius: 10px; padding: 12px 14px; }
        .lesson-audio-label { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.78rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
        .lesson-audio-hint { font-weight: 400; font-size: 0.7rem; color: var(--text-faint); }
        .lesson-audio .lms-podcast-audio { width: 100%; height: 36px; }
        .skill-audio { margin: 0 0 26px; }
        .lesson-objectives { background: var(--accent-light, #EEEDF5); border-radius: 10px; padding: 14px 18px; }
        .lesson-block-title { font-family: 'Courier Prime', monospace; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent, #4D4D9D); margin-bottom: 8px; }
        .lesson-obj-list { margin: 0; padding-left: 18px; }
        .lesson-obj-list li { font-size: 0.9rem; line-height: 1.5; color: var(--text-primary); margin-bottom: 5px; }
        .lesson-obj-list li:last-child { margin-bottom: 0; }
        .lesson-body { font-size: 0.95rem; line-height: 1.7; }
        .lesson-nav { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--border); }
        .lesson-nav-btn { font-family: 'DM Sans', sans-serif; font-size: 0.84rem; font-weight: 600; padding: 9px 16px; border-radius: 8px; cursor: pointer; border: 1px solid var(--border); background: var(--bg-surface); color: var(--text-primary); }
        .lesson-nav-btn:hover { border-color: var(--accent, #4D4D9D); }
        .lesson-nav-btn.primary { background: var(--brand-green, #0F6B3A); color: #fff; border-color: var(--brand-green, #0F6B3A); }
        .lesson-nav-btn.primary:hover { filter: brightness(1.05); }
        .lesson-nav-status { font-size: 0.82rem; color: var(--brand-green, #0F6B3A); font-weight: 600; }
        .lesson-nav-btn.gated { opacity: 0.5; cursor: not-allowed; }
        @media (max-width: 768px) { .lesson-nav-btn { width: 100%; } }

        /* ── Lesson knowledge check (quiz) ── */
        .lesson-quiz { background: var(--accent-light, #EEEDF5); border-radius: 12px; padding: 18px 20px; }
        .lesson-quiz[hidden] { display: none; }
        .quiz-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
        .quiz-eyebrow { font-family: 'Courier Prime', monospace; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent, #4D4D9D); font-weight: 600; }
        .quiz-sub { font-size: 0.74rem; color: var(--text-muted); }
        .quiz-q { margin-bottom: 16px; }
        .quiz-q-text { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; line-height: 1.4; }
        .quiz-options { display: flex; flex-direction: column; gap: 6px; }
        .quiz-option {
            text-align: left; font-family: 'DM Sans', sans-serif; font-size: 0.86rem; color: var(--text-primary);
            background: var(--bg-surface); border: 1px solid var(--border); border-radius: 8px; padding: 9px 12px; cursor: pointer; transition: border-color .12s, background .12s;
        }
        .quiz-option:hover:not(:disabled) { border-color: var(--accent, #4D4D9D); }
        .quiz-option.selected { border-color: var(--accent, #4D4D9D); background: rgba(77,77,157,0.06); font-weight: 600; }
        .quiz-option.correct { border-color: var(--brand-green, #0F6B3A); background: rgba(15,107,58,0.08); }
        .quiz-option.wrong { border-color: #dc2626; background: rgba(220,38,38,0.06); }
        .quiz-option:disabled { cursor: default; }
        .quiz-explain { margin-top: 7px; font-size: 0.78rem; color: var(--text-muted); line-height: 1.45; padding-left: 4px; border-left: 2px solid var(--border); padding-left: 10px; }
        .quiz-explain[hidden] { display: none; }
        .quiz-actions { display: flex; align-items: center; gap: 14px; margin-top: 6px; }
        .quiz-submit {
            font-family: 'DM Sans', sans-serif; font-size: 0.84rem; font-weight: 600; color: #fff;
            background: var(--accent, #4D4D9D); border: 0; border-radius: 8px; padding: 9px 18px; cursor: pointer;
        }
        .quiz-submit:hover { filter: brightness(1.05); }
        .quiz-result { font-size: 0.84rem; font-weight: 600; }
        .quiz-result[hidden] { display: none; }
        .quiz-result.pass { color: var(--brand-green, #0F6B3A); }
        .quiz-result.fail { color: #dc2626; }
        .quiz-result.warn { color: var(--accent-sales, #8B5E00); }

        /* ── Role Home Base ── */
        .role-home-cta {
            display: flex; align-items: center; gap: 16px; padding: 16px 20px; margin: 0 0 20px;
            border: 1px solid var(--border); border-left: 4px solid var(--role-color, var(--brand-green));
            border-radius: 12px; background: var(--bg-surface);
        }
        .role-home-cta-icon { flex-shrink: 0; width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: var(--role-color, var(--brand-green)); color: #fff; }
        .role-home-cta-icon svg { width: 20px; height: 20px; }
        .role-home-cta-text { flex: 1; display: flex; flex-direction: column; gap: 3px; }
        .role-home-cta-title { font-weight: 600; font-size: 0.95rem; color: var(--text-primary); }
        .role-home-cta-sub { font-size: 0.8rem; color: var(--text-muted); line-height: 1.4; }
        .role-home-mine { display: inline-block; margin-left: 6px; font-size: 0.62rem; font-weight: 600; color: var(--role-color, var(--brand-green)); background: rgba(15,107,58,0.10); border-radius: 4px; padding: 1px 7px; vertical-align: middle; }
        .role-home-cta-btn { flex-shrink: 0; font-family: 'DM Sans', sans-serif; font-size: 0.84rem; font-weight: 600; padding: 10px 16px; border-radius: 8px; cursor: pointer; border: 0; background: var(--role-color, var(--brand-green)); color: #fff; }
        .role-home-cta-btn:hover { filter: brightness(1.05); }
        @media (max-width: 768px) { .role-home-cta { flex-wrap: wrap; } .role-home-cta-btn { width: 100%; } }

        /* Role Home Base full page (in the md viewer) */
        .role-home { max-width: 820px; margin: 0 auto; --role-color: var(--brand-green); }
        .role-home-hero { padding: 4px 0 20px; border-bottom: 1px solid var(--border); margin-bottom: 22px; }
        .role-home-hero-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
        .role-home-eyebrow { font-family: 'Courier Prime', monospace; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--role-color); }
        .role-home-claim { font-family: 'DM Sans', sans-serif; font-size: 0.74rem; font-weight: 600; padding: 5px 12px; border-radius: 6px; cursor: pointer; border: 1px solid var(--role-color); background: transparent; color: var(--role-color); }
        .role-home-claim:hover { background: var(--role-color); color: #fff; }
        .role-home-title { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 600; font-size: 1.8rem; margin: 0 0 8px; color: var(--text-primary); }
        .role-home-desc { font-size: 0.95rem; line-height: 1.6; color: var(--text-muted); margin: 0 0 16px; }
        .role-home-bullets { margin: 4px 0 10px; padding-left: 20px; display: flex; flex-direction: column; gap: 5px; }
        .role-home-bullets li { font-size: 0.92rem; line-height: 1.45; color: var(--text-primary); }
        .role-home-jd-toggle { background: none; border: 0; padding: 0; cursor: pointer; font-family: 'DM Sans', sans-serif; font-size: 0.82rem; font-weight: 600; color: var(--role-color, var(--brand-green)); margin-bottom: 14px; }
        .role-home-jd-toggle:hover { text-decoration: underline; }
        .role-home-jd { font-size: 0.88rem; line-height: 1.6; color: var(--text-muted); margin: 0 0 16px; padding: 12px 14px; background: var(--bg-light); border-radius: 8px; }
        .role-home-jd[hidden] { display: none; }
        .role-home-progress { display: flex; align-items: center; gap: 12px; }
        .role-home-progress-bar { flex: 1; max-width: 280px; height: 6px; border-radius: 3px; background: var(--border); overflow: hidden; }
        .role-home-progress-fill { height: 100%; background: var(--role-color); }
        .role-home-progress-label { font-size: 0.78rem; color: var(--text-muted); }
        .role-home-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-bottom: 28px; }
        .role-home-link { position: relative; padding: 14px 16px; border: 1px solid var(--border); border-radius: 10px; cursor: pointer; background: var(--bg-surface); transition: border-color .15s, transform .15s; }
        .role-home-link:hover { border-color: var(--role-color); transform: translateY(-2px); }
        .role-home-link-title { display: block; font-weight: 600; font-size: 0.88rem; color: var(--text-primary); margin-bottom: 3px; }
        .role-home-link-desc { display: block; font-size: 0.76rem; color: var(--text-muted); line-height: 1.4; }
        .role-home-link-arrow { position: absolute; top: 14px; right: 14px; color: var(--role-color); font-weight: 600; }
        .role-home-section { margin-bottom: 28px; }
        .role-home-section-title { font-family: 'Courier Prime', monospace; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-muted); margin-bottom: 12px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
        .role-home-placeholder { background: var(--bg-light); border-radius: 10px; padding: 16px 18px; }
        .role-home-placeholder p { font-size: 0.85rem; color: var(--text-muted); margin: 0 0 12px; }
        .role-home-kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
        .role-home-kpi { background: var(--bg-surface); border: 1px solid var(--border); border-left: 3px solid var(--border); border-radius: 8px; padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
        .role-home-kpi.kpi-primary { border-left-color: var(--role-color, var(--brand-green)); }
        .role-home-kpi.kpi-quality { border-left-color: #1A4DB0; }
        .role-home-kpi.kpi-activity { border-left-color: #8B5E00; }
        .role-home-kpi.kpi-pipeline { border-left-color: var(--text-muted); }
        .role-home-kpi-tag { font-family: 'Courier Prime', monospace; font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); }
        .role-home-kpi-name { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); }
        .role-home-kpi-val { font-family: 'DM Serif Display', serif; font-size: 1.15rem; color: var(--text-primary); line-height: 1.2; }
        .role-home-kpi-note { font-size: 0.72rem; color: var(--text-muted); line-height: 1.4; margin-top: 2px; }
        .role-home-todo { font-size: 0.74rem; color: var(--text-faint); font-style: italic; margin: 12px 0 0; }
        .role-home-cadence { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
        .role-home-cadence-col { background: var(--bg-light); border-radius: 10px; padding: 12px 14px; }
        .role-home-cadence-head { font-weight: 600; font-size: 0.82rem; color: var(--text-primary); margin-bottom: 8px; }
        .role-home-cadence-list { margin: 0; padding-left: 16px; }
        .role-home-cadence-todo { font-size: 0.78rem; color: var(--text-faint); font-style: italic; }
        @media (max-width: 768px) { .role-home-cadence { grid-template-columns: 1fr; } }

        /* ── Full-page view (lessons + Role Home Base) ── */
        .full-page-view { padding: 0; }
        .full-page-view[hidden] { display: none; }
        /* When a full page is open, hide the section panels underneath. */
        body.full-page-open .section-panel { display: none !important; }
        .lesson-page, .role-page { max-width: 1080px; margin: 0 auto; padding: 8px 4px 60px; }
        .lesson-page-bar { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
        .lesson-page-back { font-family: 'DM Sans', sans-serif; font-size: 0.84rem; font-weight: 600; color: var(--text-muted); background: none; border: 0; cursor: pointer; padding: 6px 0; }
        .lesson-page-back:hover { color: var(--accent, #4D4D9D); }
        .lesson-page-crumb { font-size: 0.8rem; color: var(--text-faint); }
        .lesson-page-grid { display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }
        .lesson-rail { position: sticky; top: 12px; }
        .lesson-rail-title { font-family: 'Courier Prime', monospace; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-muted); margin-bottom: 10px; }
        /* Skill playlist rail (reuses lesson-rail styles; adds group rows + count) */
        .skill-rail-count { color: var(--accent, #4D4D9D); font-weight: 700; }
        .skill-rail-group { list-style: none; font-family: 'Courier Prime', monospace; font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); margin: 12px 0 4px; padding-top: 8px; border-top: 1px dashed var(--border); }
        .skill-rail-group:first-child { border-top: 0; padding-top: 0; margin-top: 0; }
        /* Rail-header progress bar */
        .skill-rail-progress { margin: 0 0 14px; }
        .skill-rail-progress-bar { height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
        .skill-rail-progress-fill { height: 100%; border-radius: 3px; transition: width 0.4s ease; }
        .skill-rail-progress-pct { display: block; margin-top: 5px; font-family: 'Courier Prime', monospace; font-size: 0.56rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); }
        /* Progress banner at the top of an individual skill/content page */
        .skill-progress-banner { background: var(--bg-light, #F7F6F2); border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px; margin: 0 0 26px; }
        .skill-progress-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 9px; }
        .skill-progress-role { font-family: 'Courier Prime', monospace; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-muted); }
        .skill-progress-pos { font-size: 0.74rem; color: var(--text-faint); }
        .skill-progress-track { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
        .skill-progress-fill { height: 100%; border-radius: 4px; transition: width 0.4s ease; }
        .skill-progress-label { margin-top: 8px; font-size: 0.78rem; color: var(--text-muted); }
        .skill-progress-label strong { color: var(--text); }
        /* Skill rail on the RIGHT (main column first in DOM, rail second). */
        .skill-page-grid { grid-template-columns: 1fr 280px; align-items: start; }
        .skill-nav { margin-top: 28px; }
        @media (max-width: 860px) { .skill-page-grid { grid-template-columns: 1fr; } .skill-page-grid .skill-rail { order: -1; } }
        .lesson-rail-list { list-style: none; margin: 0; padding: 0; counter-reset: rail; }
        .lesson-rail-item { display: flex; align-items: flex-start; gap: 8px; padding: 7px 10px; border-radius: 7px; cursor: pointer; font-size: 0.82rem; line-height: 1.35; color: var(--text-muted); border-left: 2px solid transparent; }
        .lesson-rail-item:hover { background: var(--bg-light); color: var(--text-primary); }
        .lesson-rail-item.current { background: var(--accent-light, #EEEDF5); color: var(--text-primary); font-weight: 600; border-left-color: var(--accent, #4D4D9D); }
        .lesson-rail-item.done .lesson-rail-name { color: var(--text-faint); }
        .lesson-rail-tick { flex-shrink: 0; width: 14px; color: var(--brand-green, #0F6B3A); font-size: 0.8rem; }
        .lesson-page-main { min-width: 0; }
        /* The lesson view inside the page wants to be full-width, not centered narrow */
        .lesson-page-main .lesson-view { max-width: 720px; margin: 0; }
        .role-page .role-home { margin: 0 auto; }
        @media (max-width: 860px) {
            .lesson-page-grid { grid-template-columns: 1fr; gap: 16px; }
            .lesson-rail { position: static; border-bottom: 1px solid var(--border); padding-bottom: 12px; margin-bottom: 8px; }
            .lesson-rail-list { display: flex; flex-wrap: wrap; gap: 4px; }
            .lesson-rail-item { border-left: 0; }
        }
        .lms-podcast-ep-desc { font-size: 0.72rem; color: var(--text-muted); line-height: 1.4; }
        .lms-podcast-ep-dur { font-family: 'Courier Prime', monospace; font-size: 0.66rem; color: var(--text-muted); flex-shrink: 0; }
        .lms-podcast-audio { width: 100%; height: 34px; margin: 6px 0 2px; }
        .lms-podcast-dl {
            display: inline-flex; align-items: center; gap: 5px; font-size: 0.7rem; font-weight: 600; color: var(--text-muted);
            text-decoration: none; margin-bottom: 4px;
        }
        .lms-podcast-dl svg { width: 13px; height: 13px; }
        .lms-podcast-dl:hover { color: var(--accent-company-knowledge, #4D4D9D); }
        .lms-podcast-pending {
            font-size: 0.72rem; color: var(--text-faint); background: var(--bg-surface); border: 1px dashed var(--border);
            border-radius: 6px; padding: 6px 10px; margin: 6px 0 2px;
        }
        .lms-podcast-pending code { font-family: 'Courier Prime', monospace; font-size: 0.68rem; color: var(--text-muted); }

        /* ── Company certification banner (top of Certifications tab) ── */
        .company-cert-banner {
            display: flex; align-items: center; gap: 18px; padding: 20px 22px; margin-bottom: 20px;
            border: 1px solid var(--border); border-radius: 14px; background: var(--bg-surface);
        }
        .company-cert-banner.earned { border-color: var(--accent-company-knowledge, #4D4D9D); background: linear-gradient(135deg, rgba(77,77,157,0.05), rgba(15,107,58,0.04)); }
        .company-cert-badge {
            width: 52px; height: 52px; flex-shrink: 0; border-radius: 12px; display: flex; align-items: center; justify-content: center;
            background: var(--accent-company-knowledge, #4D4D9D); color: #fff;
        }
        .company-cert-banner.earned .company-cert-badge { background: var(--brand-green, #0F6B3A); }
        .company-cert-badge svg { width: 26px; height: 26px; }
        .company-cert-info { flex: 1; min-width: 0; }
        .company-cert-name { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 600; font-size: 1.05rem; color: var(--text-primary); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
        .company-cert-desc { font-size: 0.82rem; color: var(--text-muted); margin: 2px 0 8px; }
        .company-cert-milestones { display: flex; gap: 14px; flex-wrap: wrap; }
        .company-cert-ms { font-size: 0.74rem; color: var(--text-muted); }
        .company-cert-ms.done { color: var(--brand-green, #0F6B3A); font-weight: 600; }
        .company-cert-ms em { font-family: 'Courier Prime', monospace; font-style: normal; opacity: 0.7; }
        .company-cert-progress {
            flex-shrink: 0; text-align: center; font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
            font-size: 1.6rem; color: var(--accent-company-knowledge, #4D4D9D); display: flex; flex-direction: column; align-items: center;
        }
        .company-cert-progress span { font-family: 'Courier Prime', monospace; font-size: 0.6rem; font-weight: 400; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); }
        @media (max-width: 768px) { .company-cert-banner { flex-wrap: wrap; } }

        /* ── Certifications tab + verification queue ── */
        .cert-verify-queue { margin-top: 8px; }
        .cert-verify-row {
            display: flex; align-items: center; gap: 12px; padding: 12px 14px;
            border: 1px solid var(--border); border-radius: 10px; margin-bottom: 8px;
            background: var(--bg-surface);
        }
        .cert-verify-info { flex: 1; min-width: 0; }
        .cert-verify-who { font-size: 0.88rem; font-weight: 600; color: var(--text-primary); }
        .cert-verify-skill { font-size: 0.78rem; color: var(--text-muted); }
        .cert-verify-when { font-size: 0.72rem; color: var(--text-faint); font-family: 'Courier Prime', monospace; }
        .cert-verify-btn {
            cursor: pointer; border: none; border-radius: 8px; background: var(--brand-green, #0F6B3A);
            color: #fff; font-weight: 600; font-size: 0.8rem; padding: 8px 16px; font-family: inherit;
        }
        .cert-verify-btn:hover { opacity: 0.9; }

        /* ── Org Chart (tree view, column-per-department) ── */
        .org-tree {
            padding: 28px 24px 32px;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow-x: auto;
        }
        .org-ceo-row {
            display: flex;
            justify-content: center;
            position: relative;
            padding-bottom: 14px;
        }
        /* vertical line dropping from CEO card to the horizontal bus */
        .org-ceo-row::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 50%;
            width: 1.5px;
            height: 18px;
            background: var(--border);
        }
        .org-depts-row {
            display: flex;
            justify-content: center;
            gap: 28px;
            flex-wrap: nowrap;
            position: relative;
            padding-top: 18px;
            min-width: fit-content;
        }
        /* horizontal bus connecting all department columns */
        .org-depts-row::before {
            content: '';
            position: absolute;
            top: 0;
            left: var(--bus-left, 12%);
            right: var(--bus-right, 12%);
            height: 1.5px;
            background: var(--border);
        }
        .org-dept-column {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 22px;
            position: relative;
        }
        /* vertical stub from horizontal bus into each department head */
        .org-dept-column::before {
            content: '';
            position: absolute;
            top: -18px;
            left: 50%;
            width: 1.5px;
            height: 18px;
            background: var(--border);
        }
        /* vertical connector from dept head down to direct report */
        .org-dept-column .org-card + .org-card::before {
            content: '';
            position: absolute;
            top: -22px;
            left: 50%;
            width: 1.5px;
            height: 22px;
            background: var(--border);
        }
        .org-card {
            position: relative;
            background: #FFF;
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 14px 16px 12px;
            width: 230px;
            min-height: 140px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
        }
        .org-card:hover {
            box-shadow: 0 4px 14px rgba(0,0,0,0.06);
            transform: translateY(-1px);
            border-color: rgba(77,77,157,0.25);
        }
        .org-card-top {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .org-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, #4D4D9D, #6B6BBA);
            color: #FFF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: 'DM Sans', sans-serif;
            font-weight: 600;
            font-size: 0.84rem;
            flex-shrink: 0;
            overflow: hidden;
            position: relative;
        }
        .org-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .org-card.role-ceo .org-avatar { background: linear-gradient(135deg, #0D0D1F, #2C2C4D); }
        .org-card-name {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--text-primary);
            line-height: 1.25;
        }
        .org-card-title {
            font-family: 'Courier Prime', monospace;
            font-size: 0.62rem;
            color: var(--text-faint);
            text-transform: uppercase;
            letter-spacing: 0.08em;
            margin-top: 2px;
        }
        .org-card-owns {
            font-size: 0.74rem;
            color: var(--text-muted);
            line-height: 1.45;
        }
        .org-card-email {
            font-size: 0.7rem;
            color: var(--brand-purple);
            text-decoration: none;
            font-family: 'DM Sans', sans-serif;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: auto;
        }
        .org-card-email:hover { text-decoration: underline; }
        .org-card-email svg { width: 11px; height: 11px; }
        .org-card.role-ceo {
            border-color: rgba(13,13,31,0.3);
            background: linear-gradient(180deg, #FFF 0%, #FAFAFB 100%);
            width: 260px;
        }
        @media (max-width: 880px) {
            .org-depts-row {
                flex-direction: column;
                align-items: center;
                gap: 28px;
            }
            .org-depts-row::before { display: none; }
            .org-dept-column::before { height: 14px; top: -14px; }
            .org-card { width: 100%; max-width: 320px; }
        }

        /* ── Changelog ── */
        .changelog-entry {
            display: flex; gap: 16px; padding: 16px 0;
            border-bottom: 1px solid var(--border);
        }
        .changelog-entry:last-child { border-bottom: none; }
        .changelog-date {
            font-family: 'Courier Prime', monospace;
            font-size: 0.68rem; color: var(--text-faint);
            flex-shrink: 0; width: 80px; padding-top: 2px;
        }
        .changelog-body { flex: 1; }
        .changelog-badges { display: flex; gap: 6px; margin-bottom: 6px; }
        .changelog-type {
            font-family: 'Courier Prime', monospace;
            font-size: 0.6rem; text-transform: uppercase;
            letter-spacing: 0.06em; padding: 2px 8px;
            border-radius: 4px; font-weight: 700;
        }
        .changelog-section-badge {
            font-family: 'Courier Prime', monospace;
            font-size: 0.6rem; text-transform: uppercase;
            letter-spacing: 0.06em; padding: 2px 8px;
            border-radius: 4px; background: rgba(0,0,0,0.04);
            color: var(--text-muted);
        }
        .changelog-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600; font-size: clamp(0.86rem, 0.82rem + 0.2vw, 0.96rem); margin-bottom: 4px;
        }
        .changelog-desc {
            font-size: clamp(0.74rem, 0.72rem + 0.15vw, 0.82rem); color: var(--text-secondary); line-height: 1.55;
        }
        /* ── Sales Skill Certification Tracker ── */
        .cert-tracker { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px 22px; }
        .cert-tracker-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
        .cert-tracker-title { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 600; font-size: clamp(0.94rem, 0.88rem + 0.3vw, 1.1rem); }
        .cert-tracker-sub { font-size: clamp(0.74rem, 0.7rem + 0.2vw, 0.84rem); color: var(--text-muted); margin-top: 2px; }
        .cert-tracker-score { text-align: right; flex-shrink: 0; }
        .cert-pct { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700; font-size: 1.4rem; color: var(--accent-sales); display: block; }
        .cert-count { font-family: 'Courier Prime', monospace; font-size: 0.62rem; color: var(--text-faint); }
        .cert-progress { height: 6px; background: var(--border); border-radius: 3px; margin: 14px 0; overflow: hidden; }
        .cert-progress-fill { height: 100%; background: var(--accent-sales); border-radius: 3px; transition: width 0.3s ease; }
        .cert-done-banner { background: rgba(15,107,58,0.1); border: 1px solid rgba(15,107,58,0.25); color: #0F6B3A; border-radius: 8px; padding: 12px 16px; margin-bottom: 14px; font-size: 0.85rem; font-weight: 600; display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
        .cert-print-btn { background: #0F6B3A; color: #fff; border: none; border-radius: 6px; padding: 8px 16px; font-size: 0.78rem; font-weight: 600; cursor: pointer; font-family: 'DM Sans', sans-serif; }
        .cert-skill-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 8px; }
        /* Team certification rollup (leadership) */
        .team-cert-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
        .team-cert-row { display: grid; grid-template-columns: 180px 1fr 56px; align-items: center; gap: 12px; }
        .team-cert-name { font-family: 'DM Sans', sans-serif; font-size: 0.85rem; color: var(--text-primary); }
        .team-cert-role { font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent-sales); background: rgba(139,94,0,0.1); padding: 1px 6px; border-radius: 4px; margin-left: 4px; }
        .team-cert-bar { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; }
        .team-cert-fill { display: block; height: 100%; background: var(--accent-sales); border-radius: 4px; transition: width 0.3s ease; }
        .team-cert-num { font-family: 'DM Serif Display', serif; font-size: 0.85rem; color: var(--text-secondary); text-align: right; }
        @media (max-width: 768px) { .team-cert-row { grid-template-columns: 110px 1fr 48px; gap: 8px; } }
        /* Admin error log viewer */
        .errlog-list { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
        .errlog-row { padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-surface); }
        .errlog-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 4px; }
        .errlog-route { font-family: 'Courier Prime', monospace; font-size: 0.74rem; color: #b45309; }
        .errlog-when { font-size: 0.7rem; color: var(--text-muted); }
        .errlog-msg { font-size: 0.83rem; color: var(--text-primary); }
        .errlog-detail { margin-top: 6px; }
        .errlog-detail summary { font-size: 0.72rem; color: var(--text-muted); cursor: pointer; }
        .errlog-detail pre { font-family: 'Courier Prime', monospace; font-size: 0.7rem; background: #F7F6F2; padding: 8px; border-radius: 6px; overflow-x: auto; white-space: pre-wrap; margin: 6px 0 0; }
        .cert-skill { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-surface); text-align: left; transition: all 0.12s; font-family: 'DM Sans', sans-serif; }
        .cert-skill:hover { border-color: rgba(139,94,0,0.3); }
        .cert-skill.done { background: rgba(15,107,58,0.06); border-color: rgba(15,107,58,0.25); }
        .cert-check { width: 24px; height: 24px; border-radius: 50%; border: 2px solid var(--border); background: var(--bg-surface); display: flex; align-items: center; justify-content: center; font-size: 0.72rem; font-weight: 600; color: var(--text-faint); flex-shrink: 0; cursor: pointer; padding: 0; transition: all 0.12s; }
        .cert-check:hover { border-color: #0F6B3A; }
        .cert-skill.done .cert-check { background: #0F6B3A; border-color: #0F6B3A; color: #fff; }
        .cert-skill-name { font-size: 0.82rem; color: var(--text-primary); cursor: pointer; flex: 1; }
        .cert-skill-name:hover { color: var(--accent-sales); text-decoration: underline; }
        .cert-skill.done .cert-skill-name { color: var(--text-muted); }

        /* ── Workflows Banner (home) ── */
        .workflows-banner {
            display: flex; align-items: center; gap: 18px;
            padding: 20px 24px; margin-bottom: 28px;
            background: linear-gradient(100deg, #0D0D1F 0%, #2A2150 100%);
            border-radius: 14px; cursor: pointer;
            transition: transform 0.15s ease, box-shadow 0.15s ease;
        }
        .workflows-banner:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(101,68,190,0.25); }
        .workflows-banner-icon {
            width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
            background: rgba(101,68,190,0.25); color: #B9A8F0;
            display: flex; align-items: center; justify-content: center;
        }
        .workflows-banner-icon svg { width: 24px; height: 24px; }
        .workflows-banner-text { flex: 1; display: flex; flex-direction: column; gap: 3px; }
        .workflows-banner-title {
            font-family: 'Bricolage Grotesque', sans-serif; font-weight: 600;
            font-size: clamp(0.95rem, 0.88rem + 0.35vw, 1.15rem); color: #fff;
        }
        .workflows-banner-desc { font-size: clamp(0.76rem, 0.72rem + 0.2vw, 0.86rem); color: rgba(255,255,255,0.6); line-height: 1.5; max-width: 640px; }
        .workflows-banner-cta { font-size: clamp(0.78rem, 0.74rem + 0.15vw, 0.86rem); font-weight: 600; color: #B9A8F0; flex-shrink: 0; }
        @media (max-width: 768px) {
            .workflows-banner { flex-direction: column; align-items: flex-start; gap: 12px; }
            .workflows-banner-cta { align-self: flex-start; }
        }

        /* "Resume / your next lesson" home card */
        .resume-card {
            display: flex; align-items: center; gap: 16px; padding: 16px 20px; margin-bottom: 24px;
            background: var(--bg-surface); border: 1px solid var(--border);
            border-left: 4px solid var(--brand-green, #0F6B3A); border-radius: 12px; cursor: pointer;
            transition: transform 0.15s ease, box-shadow 0.15s ease;
        }
        .resume-card:hover { transform: translateY(-2px); box-shadow: var(--card-shadow, 0 6px 20px rgba(0,0,0,0.06)); }
        .resume-card.done { cursor: default; border-left-color: var(--accent-company-knowledge, #4D4D9D); }
        .resume-card.done:hover { transform: none; box-shadow: none; }
        .resume-card-icon {
            width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
            background: var(--brand-green, #0F6B3A); color: #fff;
            display: flex; align-items: center; justify-content: center;
        }
        .resume-card.done .resume-card-icon { background: var(--accent-company-knowledge, #4D4D9D); }
        .resume-card-icon svg { width: 20px; height: 20px; }
        .resume-card-text { flex: 1; display: flex; flex-direction: column; gap: 3px; min-width: 0; }
        .resume-card-title { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 600; font-size: 1.02rem; color: var(--text-primary); }
        .resume-card-sub { font-size: 0.82rem; color: var(--text-muted); line-height: 1.45; }
        .resume-card-prog { font-family: 'Courier Prime', monospace; font-size: 0.7rem; color: var(--text-faint); margin-left: 6px; }
        .resume-card-btn {
            flex-shrink: 0; font-family: 'DM Sans', sans-serif; font-size: 0.86rem; font-weight: 600;
            padding: 10px 18px; border-radius: 8px; border: 0; cursor: pointer;
            background: var(--brand-green, #0F6B3A); color: #fff;
        }
        .resume-card-btn:hover { filter: brightness(1.05); }
        @media (max-width: 768px) {
            .resume-card { flex-wrap: wrap; }
            .resume-card-btn { width: 100%; }
        }

        /* ── All Articles View ── */
        .home-all-articles-toggle {
            display: flex; align-items: center; gap: 10px;
            cursor: pointer; user-select: none;
        }
        .home-all-articles-toggle .cg-chevron {
            width: 20px; height: 20px; color: var(--text-muted);
            transition: transform 0.2s ease; flex-shrink: 0;
        }
        .home-all-articles.collapsed .home-all-articles-body { display: none; }
        .home-all-articles.collapsed .home-all-articles-toggle .cg-chevron { transform: rotate(-90deg); }
        .home-all-articles-body { margin-top: 12px; }
        .home-kb-section { margin-bottom: 4px; }
        .home-kb-section.collapsed .home-kb-section-items { display: none; }
        .home-kb-section.collapsed .cg-chevron { transform: rotate(-90deg); }
        .home-kb-section-header {
            display: flex; align-items: center; gap: 8px;
            padding: 8px 0; cursor: pointer; user-select: none;
            border-bottom: 1px solid var(--border);
        }
        .home-kb-section-header:hover .home-kb-section-name { color: var(--brand-purple); }
        .home-kb-section-name {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600; font-size: 0.88rem;
            transition: color 0.15s;
        }
        .home-kb-section-items { padding: 4px 0 12px; }
        .home-kb-item {
            display: flex; align-items: center; gap: 10px;
            padding: 6px 12px 6px 28px; border-radius: 6px;
            cursor: pointer; transition: background 0.1s;
            font-size: 0.82rem;
        }
        .home-kb-item:hover { background: rgba(0,0,0,0.02); }
        .home-kb-item-name { color: var(--text-primary); }
        .home-kb-item:hover .home-kb-item-name { color: var(--brand-purple); }

        /* ── Stale Banners ── */
        .stale-banner {
            padding: 12px 18px;
            border-radius: 8px;
            font-size: 0.82rem;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            line-height: 1.5;
        }
        .stale-banner-overdue {
            background: rgba(220,38,38,0.06);
            border: 1px solid rgba(220,38,38,0.15);
            color: #991b1b;
        }
        .stale-banner-warning {
            background: rgba(139,94,0,0.06);
            border: 1px solid rgba(139,94,0,0.15);
            color: #78350f;
        }
        .verify-btn {
            padding: 5px 14px;
            font-size: 0.76rem;
            font-weight: 600;
            border-radius: 6px;
            background: var(--brand-purple);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: background 0.15s;
            white-space: nowrap;
        }
        .verify-btn:hover { background: #3a3a7a; }
        .verify-btn-subtle {
            background: rgba(77,77,157,0.08);
            color: var(--brand-purple);
            border: 1px solid rgba(77,77,157,0.2);
            margin-left: auto;
        }
        .verify-btn-subtle:hover {
            background: rgba(77,77,157,0.15);
        }
        /* ── Identity selector ── */
        .sidebar-identity {
            padding: 12px 16px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }
        .sidebar-identity select:focus {
            border-color: rgba(77,77,157,0.4);
        }
        /* ── Ask AI ── */
        .ask-btn {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            font-size: 0.78rem;
            font-weight: 500;
            border-radius: 8px;
            background: var(--brand-purple);
            color: #fff;
            border: none;
            cursor: pointer;
            transition: background 0.15s;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .ask-btn:hover { background: #3a3a7a; }

        .ask-overlay {
            position: fixed;
            inset: 0;
            z-index: 2500;
            background: rgba(0,0,0,0.5);
            display: none;
            align-items: center;
            justify-content: center;
        }
        .ask-overlay.open { display: flex; }

        .ask-panel {
            width: min(600px, 95vw);
            max-height: 80vh;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 14px;
            display: flex;
            flex-direction: column;
            box-shadow: 0 24px 80px rgba(0,0,0,0.2);
            animation: modal-enter 0.2s ease-out;
        }
        .ask-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            border-bottom: 1px solid var(--border);
        }
        .ask-title {
            font-family: 'Bricolage Grotesque', sans-serif;
            font-weight: 600;
            font-size: 0.92rem;
        }
        .ask-body {
            flex: 1;
            overflow-y: auto;
            padding: 20px;
            min-height: 200px;
            max-height: 50vh;
        }
        .ask-empty {
            text-align: center;
            padding: 20px 0;
        }
        .ask-suggestions {
            display: flex;
            flex-direction: column;
            gap: 6px;
            margin-top: 16px;
        }
        .ask-suggestion {
            padding: 8px 14px;
            font-size: 0.78rem;
            border: 1px solid var(--border);
            border-radius: 8px;
            background: var(--bg-light);
            color: var(--text-secondary);
            cursor: pointer;
            text-align: left;
            transition: all 0.12s;
        }
        .ask-suggestion:hover {
            border-color: var(--brand-purple);
            color: var(--brand-purple);
        }
        .ask-input-bar {
            display: flex;
            gap: 8px;
            padding: 14px 20px;
            border-top: 1px solid var(--border);
        }
        .ask-input-bar input {
            flex: 1;
            padding: 9px 14px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-family: 'DM Sans', sans-serif;
            font-size: 0.84rem;
            outline: none;
            background: var(--bg-light);
            color: var(--text-primary);
        }
        .ask-input-bar input:focus {
            border-color: var(--brand-purple);
            box-shadow: 0 0 0 3px rgba(77,77,157,0.08);
        }
        .ask-submit {
            width: 38px;
            height: 38px;
            border-radius: 8px;
            background: var(--brand-purple);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            border: none;
            cursor: pointer;
            flex-shrink: 0;
            transition: background 0.15s;
        }
        .ask-submit:hover { background: #3a3a7a; }

        .ask-message {
            margin-bottom: 14px;
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 0.84rem;
            line-height: 1.6;
        }
        .ask-user {
            background: var(--brand-purple);
            color: #fff;
            margin-left: 40px;
            border-bottom-right-radius: 4px;
        }
        .ask-ai {
            background: var(--bg-light);
            border: 1px solid var(--border);
            margin-right: 40px;
            border-bottom-left-radius: 4px;
        }
        .ask-ai p { margin: 0 0 8px; }
        .ask-ai p:last-child { margin: 0; }
        .ask-ai ul, .ask-ai ol { margin: 0 0 8px; padding-left: 18px; }
        .ask-ai code { background: rgba(0,0,0,0.04); padding: 1px 5px; border-radius: 3px; font-size: 0.8rem; }
        .ask-ai strong { color: var(--text-primary); }

        .ask-typing {
            color: var(--text-muted);
            font-style: italic;
        }
        .ask-no-key { }
        .ask-sources {
            margin-top: 12px;
            padding-top: 10px;
            border-top: 1px solid var(--border);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .ask-sources-label {
            font-family: 'Courier Prime', monospace;
            font-size: 0.62rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--text-faint);
        }
        .ask-source-link {
            font-size: 0.74rem;
            color: var(--brand-purple);
            cursor: pointer;
            padding: 2px 8px;
            border-radius: 4px;
            background: rgba(77,77,157,0.06);
        }
        .ask-source-link:hover {
            background: rgba(77,77,157,0.12);
        }
        .ask-fallback-results {
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-top: 8px;
        }
        .ask-fallback-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            padding: 8px 12px;
            border: 1px solid var(--border);
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.12s;
        }
        .ask-fallback-item:hover {
            border-color: var(--brand-purple);
            background: rgba(77,77,157,0.03);
        }
        .ask-fallback-name {
            font-size: 0.8rem;
            font-weight: 500;
        }