/* ─────────────────────────────────────────────
       CONTENT SECTIONS
    ───────────────────────────────────────────── */
    .page-content {
      display: none;
    }
    .page-content.active {
      display: block;
      animation: fadeIn 0.2s ease;
    }
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(6px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .page-header { margin-bottom: 2.5rem; }
    /* Keep section anchors clear of the fixed header when scrolled into view. */
    .page-content h2[id] { scroll-margin-top: calc(var(--header-h) + 1.25rem); }
    .page-badge {
      display: inline-block;
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--gold);
      background: var(--gold-dim);
      border: 1px solid rgba(212,160,23,0.3);
      border-radius: 20px;
      padding: 3px 10px;
      margin-bottom: 0.75rem;
    }
    .page-badge.purple {
      color: var(--purple);
      background: var(--purple-dim);
      border-color: rgba(168,85,247,0.3);
    }
    .page-title {
      font-family: var(--font-head);
      font-size: 2.1rem;
      font-weight: 700;
      color: var(--text);
      letter-spacing: 0.02em;
      line-height: 1.2;
      margin-bottom: 0.75rem;
    }
    .page-desc {
      font-size: 1.05rem;
      color: var(--muted-light);
      max-width: 600px;
      margin-bottom: 0;
      font-weight: 300;
      line-height: 1.65;
    }
    .section-anchor {
      display: block;
      padding-top: 2rem;
      margin-top: -0.5rem;
    }
    .section-title {
      font-family: var(--font-head);
      font-size: 1.2rem;
      font-weight: 600;
      color: var(--text);
      letter-spacing: 0.03em;
      margin-bottom: 1rem;
      padding-bottom: 0.6rem;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .section-title .anchor-link {
      color: var(--muted);
      opacity: 0;
      font-size: 0.9rem;
      transition: opacity var(--transition);
      text-decoration: none;
    }
    .section-title:hover .anchor-link { opacity: 1; }
    .subsection-title {
      font-family: var(--font-head);
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text);
      letter-spacing: 0.04em;
      margin: 1.5rem 0 0.75rem;
    }
    /* ─────────────────────────────────────────────
       CARDS & CALLOUTS
    ───────────────────────────────────────────── */
    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: 1rem;
      margin-bottom: 1.5rem;
    }
    .card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 1.25rem;
      transition: border-color var(--transition), transform var(--transition);
    }
    .card:hover {
      border-color: var(--border-light);
      transform: translateY(-1px);
    }
    .card-icon {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      margin-bottom: 0.75rem;
    }
    .card-icon.gold { background: var(--gold-dim); }
    .card-icon.purple { background: var(--purple-dim); }
    .card h4 {
      font-family: var(--font-head);
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 0.35rem;
      letter-spacing: 0.04em;
    }
    .card p {
      font-size: 0.825rem;
      color: var(--muted);
      margin: 0;
      line-height: 1.5;
    }
    .callout {
      border-left: 3px solid var(--gold);
      background: var(--gold-dim);
      border-radius: 0 var(--radius) var(--radius) 0;
      padding: 1rem 1.25rem;
      margin-bottom: 1.5rem;
      font-size: 0.9rem;
      color: var(--muted-light);
    }
    .callout.purple {
      border-left-color: var(--purple);
      background: var(--purple-dim);
    }
    .callout.info {
      border-left-color: #3b82f6;
      background: rgba(59,130,246,0.1);
    }
    .callout strong {
      display: block;
      margin-bottom: 0.25rem;
      color: var(--text);
    }
    .callout p { margin: 0; color: var(--muted-light); }
    .badge {
      display: inline-block;
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      padding: 2px 8px;
      border-radius: 4px;
      vertical-align: middle;
    }
    .badge-gold { background: var(--gold-dim); color: var(--gold); border: 1px solid rgba(212,160,23,0.3); }
    .badge-purple { background: var(--purple-dim); color: var(--purple); border: 1px solid rgba(168,85,247,0.3); }
    .badge-green { background: rgba(52,211,153,0.12); color: #34d399; border: 1px solid rgba(52,211,153,0.3); }
    .badge-blue { background: rgba(59,130,246,0.12); color: #60a5fa; border: 1px solid rgba(59,130,246,0.3); }
    /* ─────────────────────────────────────────────
       STEPS
    ───────────────────────────────────────────── */
    .steps { margin-bottom: 1.5rem; }
    .step {
      display: flex;
      gap: 1rem;
      margin-bottom: 1.5rem;
      position: relative;
    }
    .step:not(:last-child)::before {
      content: '';
      position: absolute;
      left: 14px;
      top: 32px;
      bottom: -12px;
      width: 1px;
      background: var(--border);
    }
    .step-num {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--gold-dim);
      border: 1.5px solid var(--gold);
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-head);
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--gold);
      flex-shrink: 0;
      margin-top: 2px;
    }
    .step-body { flex: 1; padding-top: 2px; }
    .step-body h4 {
      font-family: var(--font-head);
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 0.35rem;
      letter-spacing: 0.04em;
    }
    .step-body p { font-size: 0.875rem; margin: 0; color: var(--muted-light); }
    /* ─────────────────────────────────────────────
       VIDEO PLACEHOLDER
    ───────────────────────────────────────────── */
    .video-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      margin-bottom: 1.5rem;
    }
    .video-card-header {
      padding: 0.75rem 1.25rem;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .video-card-title {
      font-family: var(--font-head);
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--text);
      letter-spacing: 0.05em;
    }
    .video-label {
      font-size: 0.7rem;
      color: var(--muted);
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 4px;
      padding: 2px 7px;
      font-weight: 500;
    }
    .video-placeholder {
      aspect-ratio: 16/9;
      background: var(--surface);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 0.75rem;
      border-radius: 0;
      position: relative;
      overflow: hidden;
    }
    .video-placeholder::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at center, rgba(212,160,23,0.04) 0%, transparent 70%);
    }
    .video-play-btn {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      background: rgba(212,160,23,0.15);
      border: 1.5px solid rgba(212,160,23,0.4);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gold);
      font-size: 1.25rem;
      position: relative;
      z-index: 1;
    }
    .video-loading-text {
      font-size: 0.8rem;
      color: var(--muted);
      position: relative;
      z-index: 1;
      font-weight: 400;
    }
    .video-swap-note {
      font-size: 0.7rem;
      color: rgba(122,122,154,0.6);
      font-family: monospace;
      position: relative;
      z-index: 1;
    }
    /* Real video iframe */
    .video-iframe-container {
      aspect-ratio: 16/9;
      position: relative;
    }
    .video-iframe-container iframe {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      border: none;
    }
    /* ─────────────────────────────────────────────
       API ENDPOINT BLOCKS
    ───────────────────────────────────────────── */
    .endpoint {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      margin-bottom: 1rem;
      overflow: hidden;
    }
    .endpoint-header {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      padding: 0.75rem 1rem;
      border-bottom: 1px solid var(--border);
    }
    .method {
      font-size: 0.7rem;
      font-weight: 700;
      font-family: monospace;
      letter-spacing: 0.06em;
      padding: 2px 7px;
      border-radius: 4px;
    }
    .method-get  { background: rgba(52,211,153,0.15); color: #34d399; }
    .method-post { background: rgba(168,85,247,0.15); color: #a855f7; }
    .method-put  { background: rgba(251,191,36,0.15); color: #fbbf24; }
    .method-del  { background: rgba(239,68,68,0.15);  color: #f87171; }
    .endpoint-path {
      font-family: monospace;
      font-size: 0.85rem;
      color: var(--text);
    }
    .endpoint-desc {
      font-size: 0.825rem;
      color: var(--muted);
      padding: 0.75rem 1rem;
    }
    /* ─────────────────────────────────────────────
       RIGHT NAV
    ───────────────────────────────────────────── */
    .right-nav { position: sticky; top: 1.5rem; }
    .right-nav-label {
      font-family: var(--font-head);
      font-size: 0.65rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 0.6rem;
      display: block;
    }
    .right-nav-list { list-style: none; padding: 0; }
    .right-nav-item {
      margin-bottom: 0.1rem;
    }
    .right-nav-link {
      display: block;
      font-size: 0.8rem;
      color: var(--muted);
      padding: 0.28rem 0.6rem;
      border-left: 2px solid transparent;
      border-radius: 0 4px 4px 0;
      transition: all var(--transition);
      cursor: pointer;
    }
    .right-nav-link:hover { color: var(--muted-light); }
    .right-nav-link.active { color: var(--gold); border-left-color: var(--gold); }
    /* ─────────────────────────────────────────────
       SEARCH MODAL
    ───────────────────────────────────────────── */
    .search-modal-overlay {
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.75);
      backdrop-filter: blur(4px);
      z-index: 200;
      display: none;
      align-items: flex-start;
      justify-content: center;
      padding-top: 80px;
    }
    .search-modal-overlay.open { display: flex; }
    .search-modal {
      background: var(--surface);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      width: 580px;
      max-width: calc(100vw - 2rem);
      box-shadow: var(--shadow), 0 0 0 1px rgba(212,160,23,0.08);
      overflow: hidden;
      animation: searchIn 0.18s ease;
    }
    @keyframes searchIn {
      from { opacity: 0; transform: scale(0.97) translateY(-8px); }
      to   { opacity: 1; transform: scale(1) translateY(0); }
    }
    .search-input-wrap {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      padding: 1rem 1.25rem;
      border-bottom: 1px solid var(--border);
    }
    .search-input-wrap svg { color: var(--muted); flex-shrink: 0; }
    #search-input {
      flex: 1;
      background: none;
      border: none;
      outline: none;
      font-family: var(--font-body);
      font-size: 0.975rem;
      color: var(--text);
    }
    #search-input::placeholder { color: var(--muted); }
    .search-close-btn {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 4px;
      color: var(--muted);
      font-size: 0.7rem;
      padding: 2px 7px;
      cursor: pointer;
      font-family: var(--font-body);
      transition: color var(--transition);
    }
    .search-close-btn:hover { color: var(--text); }
    .search-results {
      max-height: 400px;
      overflow-y: auto;
    }
    .search-results-empty {
      padding: 2rem;
      text-align: center;
      color: var(--muted);
      font-size: 0.875rem;
    }
    .search-result-item {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 0.875rem 1.25rem;
      cursor: pointer;
      border-bottom: 1px solid var(--border);
      transition: background var(--transition);
    }
    .search-result-item:last-child { border-bottom: none; }
    .search-result-item:hover { background: rgba(255,255,255,0.03); }
    .search-result-item.focused { background: var(--gold-dim); }
    .search-results-list { max-height: 60vh; overflow-y: auto; }
    .search-result-item mark { background: var(--gold-dim); color: var(--gold-light); border-radius: 3px; padding: 0 2px; }
    .search-result-icon {
      width: 28px;
      height: 28px;
      border-radius: 6px;
      background: var(--card);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      flex-shrink: 0;
      margin-top: 1px;
    }
    .search-result-meta { flex: 1; min-width: 0; }
    .search-result-title {
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--text);
      margin-bottom: 0.2rem;
    }
    .search-result-section {
      font-size: 0.75rem;
      color: var(--muted);
    }
    .search-result-snippet {
      font-size: 0.775rem;
      color: var(--muted);
      margin-top: 0.25rem;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .search-footer {
      padding: 0.6rem 1.25rem;
      border-top: 1px solid var(--border);
      display: flex;
      gap: 1rem;
      align-items: center;
    }
    .search-footer-hint {
      font-size: 0.72rem;
      color: var(--muted);
      display: flex;
      align-items: center;
      gap: 0.3rem;
    }
    .search-footer-hint kbd {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 3px;
      padding: 1px 5px;
      font-size: 0.65rem;
    }
    /* ─────────────────────────────────────────────
       COPY BUTTON
    ───────────────────────────────────────────── */
    .copy-btn {
      position: absolute;
      top: 0.6rem;
      right: 0.6rem;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: 5px;
      color: var(--muted);
      font-size: 0.72rem;
      padding: 3px 8px;
      cursor: pointer;
      font-family: var(--font-body);
      transition: all var(--transition);
      display: flex;
      align-items: center;
      gap: 4px;
    }
    .copy-btn:hover { color: var(--text); border-color: var(--border-light); }
    .copy-btn.copied { color: #34d399; border-color: rgba(52,211,153,0.4); }
    /* ─────────────────────────────────────────────
       BEINGS GRID
    ───────────────────────────────────────────── */
    .beings-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
      gap: 1.25rem;
      margin-bottom: 2rem;
    }
    .being-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 1.5rem;
      transition: border-color var(--transition), box-shadow var(--transition);
      position: relative;
      overflow: hidden;
    }
    .being-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
    }
    .being-card.gold::before  { background: linear-gradient(90deg, var(--gold), transparent); }
    .being-card.purple::before { background: linear-gradient(90deg, var(--purple), transparent); }
    .being-card.teal::before  { background: linear-gradient(90deg, #2dd4bf, transparent); }
    .being-card.blue::before  { background: linear-gradient(90deg, #60a5fa, transparent); }
    .being-card.pink::before  { background: linear-gradient(90deg, #f472b6, transparent); }
    .being-card:hover {
      border-color: var(--border-light);
      box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    }
    .being-name {
      font-family: var(--font-head);
      font-size: 1rem;
      font-weight: 700;
      color: var(--text);
      letter-spacing: 0.04em;
      margin-bottom: 0.25rem;
    }
    .being-domain {
      font-size: 0.75rem;
      color: var(--muted);
      margin-bottom: 0.75rem;
      font-weight: 500;
    }
    .being-desc {
      font-size: 0.825rem;
      color: var(--muted-light);
      line-height: 1.6;
      margin: 0;
    }
    .being-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.35rem;
      margin-top: 0.875rem;
    }
    .being-tag {
      font-size: 0.68rem;
      font-weight: 500;
      letter-spacing: 0.05em;
      background: var(--surface);
      border: 1px solid var(--border);
      color: var(--muted);
      border-radius: 20px;
      padding: 2px 9px;
    }
    /* ─────────────────────────────────────────────
       FORMULA SECTION
    ───────────────────────────────────────────── */
    .formula-block {
      background: linear-gradient(135deg, rgba(212,160,23,0.08) 0%, rgba(168,85,247,0.08) 100%);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 2rem;
      margin-bottom: 2rem;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .formula-block::before {
      content: '';
      position: absolute;
      top: -50%;
      left: 50%;
      transform: translateX(-50%);
      width: 200px;
      height: 200px;
      background: radial-gradient(ellipse, rgba(212,160,23,0.1) 0%, transparent 70%);
    }
    .formula-block p {
      font-family: var(--font-head);
      font-size: 1.1rem;
      font-weight: 600;
      color: var(--text);
      letter-spacing: 0.05em;
      position: relative;
      z-index: 1;
      margin: 0;
    }
    .formula-block .tagline {
      font-family: var(--font-body);
      font-size: 0.875rem;
      color: var(--muted);
      margin-top: 0.5rem;
      font-weight: 300;
    }
    /* ─────────────────────────────────────────────
       FEATURE LIST
    ───────────────────────────────────────────── */
    .feature-list {
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      margin-bottom: 1.5rem;
    }
    .feature-item {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      padding: 0.875rem 1rem;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      transition: border-color var(--transition);
    }
    .feature-item:hover { border-color: var(--border-light); }
    .feature-check {
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: var(--gold-dim);
      border: 1.5px solid var(--gold);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
      font-size: 0.65rem;
      color: var(--gold);
    }
    .feature-body h5 {
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--text);
      margin-bottom: 0.2rem;
      font-family: var(--font-head);
      letter-spacing: 0.03em;
    }
    .feature-body p { font-size: 0.825rem; margin: 0; color: var(--muted); line-height: 1.5; }
    /* ─────────────────────────────────────────────
       FAQ
    ───────────────────────────────────────────── */
    .faq-item {
      border: 1px solid var(--border);
      border-radius: var(--radius);
      margin-bottom: 0.75rem;
      overflow: hidden;
    }
    .faq-q {
      padding: 0.9rem 1.1rem;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 0.5rem;
      background: var(--card);
      transition: background var(--transition);
      user-select: none;
    }
    .faq-q:hover { background: rgba(255,255,255,0.03); }
    .faq-chevron {
      color: var(--muted);
      transition: transform 0.25s;
      flex-shrink: 0;
    }
    .faq-item.open .faq-chevron { transform: rotate(180deg); }
    .faq-a {
      display: none;
      padding: 0 1.1rem 1rem;
      background: var(--card);
      font-size: 0.875rem;
      color: var(--muted-light);
      border-top: 1px solid var(--border);
      padding-top: 0.875rem;
    }
    .faq-item.open .faq-a { display: block; }
    /* ─────────────────────────────────────────────
       WELCOME PAGE HERO
    ───────────────────────────────────────────── */
    .hero-gradient {
      background: linear-gradient(135deg, rgba(212,160,23,0.06) 0%, rgba(168,85,247,0.06) 100%);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 2.5rem;
      margin-bottom: 2.5rem;
      position: relative;
      overflow: hidden;
    }
    .hero-gradient::after {
      content: '';
      position: absolute;
      top: -40px; right: -40px;
      width: 200px; height: 200px;
      background: radial-gradient(ellipse, rgba(212,160,23,0.08) 0%, transparent 60%);
    }
    .hero-gradient h1 {
      font-family: var(--font-head);
      font-size: 2.5rem;
      font-weight: 700;
      background: linear-gradient(135deg, var(--gold) 0%, #fff 50%, var(--purple) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      margin-bottom: 0.75rem;
      position: relative;
      z-index: 1;
    }
    .hero-gradient p {
      font-size: 1.05rem;
      color: var(--muted-light);
      max-width: 540px;
      margin: 0;
      position: relative;
      z-index: 1;
      font-weight: 300;
    }
    .products-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      gap: 1rem;
      margin-bottom: 2rem;
    }
    .product-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 1.25rem;
      cursor: pointer;
      transition: all var(--transition);
      position: relative;
      overflow: hidden;
    }
    .product-card:hover {
      border-color: var(--gold);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(212,160,23,0.1);
    }
    .product-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 2px;
    }
    .product-card.gold::before    { background: var(--gold); }
    .product-card.purple::before  { background: var(--purple); }
    .product-card.teal::before    { background: #2dd4bf; }
    .product-card.blue::before    { background: #60a5fa; }
    .product-card.pink::before    { background: #f472b6; }
    .product-card-icon { font-size: 1.5rem; margin-bottom: 0.6rem; }
    .product-card h3 {
      font-family: var(--font-head);
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text);
      letter-spacing: 0.04em;
      margin-bottom: 0.35rem;
    }
    .product-card p {
      font-size: 0.8rem;
      color: var(--muted);
      margin: 0;
      line-height: 1.5;
    }
    .product-card-arrow {
      position: absolute;
      bottom: 1rem;
      right: 1rem;
      color: var(--muted);
      font-size: 0.8rem;
      transition: transform var(--transition), color var(--transition);
    }
    .product-card:hover .product-card-arrow {
      transform: translate(2px, -2px);
      color: var(--gold);
    }
    /* ─────────────────────────────────────────────
       OLYMPUS
    ───────────────────────────────────────────── */
    .olympus-hero {
      background: linear-gradient(135deg, rgba(168,85,247,0.1) 0%, rgba(212,160,23,0.05) 100%);
      border: 1px solid rgba(168,85,247,0.3);
      border-radius: var(--radius-lg);
      padding: 2rem;
      margin-bottom: 2rem;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .olympus-hero::before {
      content: '⚡';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      font-size: 10rem;
      opacity: 0.03;
    }
    .olympus-hero h2 {
      font-family: var(--font-head);
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--purple);
      letter-spacing: 0.06em;
      margin-bottom: 0.5rem;
      position: relative;
      z-index: 1;
    }
    .olympus-hero p {
      color: var(--muted-light);
      font-size: 0.95rem;
      max-width: 480px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }
    /* ─────────────────────────────────────────────
       BREADCRUMB
    ───────────────────────────────────────────── */
    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 0.4rem;
      margin-bottom: 1.5rem;
      font-size: 0.8rem;
      color: var(--muted);
    }
    .breadcrumb span { color: var(--muted); }
    .breadcrumb a { color: var(--muted); }
    .breadcrumb a:hover { color: var(--muted-light); }
    .breadcrumb .sep { opacity: 0.4; }
    .breadcrumb .current { color: var(--muted-light); }
    /* ─────────────────────────────────────────────
       PREV / NEXT NAV
    ───────────────────────────────────────────── */
    .page-nav {
      display: flex;
      gap: 1rem;
      margin-top: 3rem;
      padding-top: 2rem;
      border-top: 1px solid var(--border);
    }
    .page-nav-btn {
      flex: 1;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 0.875rem 1.1rem;
      cursor: pointer;
      transition: all var(--transition);
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }
    .page-nav-btn:hover { border-color: var(--border-light); background: rgba(255,255,255,0.02); }
    .page-nav-btn.next { justify-content: flex-end; text-align: right; }
    .page-nav-dir {
      font-size: 0.7rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--muted);
      display: block;
      margin-bottom: 0.15rem;
    }
    .page-nav-title {
      font-size: 0.85rem;
      color: var(--text);
      font-weight: 500;
    }
    .page-nav-arrow { color: var(--muted); font-size: 1rem; }
    .page-nav-btn:hover .page-nav-arrow { color: var(--gold); }
    /* ─────────────────────────────────────────────
       PERSA — docs navigator widget (UX mirrors the ticketing copilot)
    ───────────────────────────────────────────── */
    /* Brief glow when Persa scrolls a video/section into view. */
    .persa-highlight {
      outline: 2px solid var(--gold);
      outline-offset: 6px;
      border-radius: var(--radius);
      transition: outline-color 0.3s ease;
    }
    /* Keep a Persa-targeted video clear of the fixed header. */
    .video-embed[id] { scroll-margin-top: calc(var(--header-h) + 1.25rem); }

    #persa-root { font-family: var(--font-body); }
    /* Launcher orb */
    .persa-orb {
      position: fixed; right: 24px; bottom: 24px; z-index: 150;
      border: none; background: none; padding: 0; cursor: pointer; border-radius: 9999px;
    }
    #persa-root.open .persa-orb { display: none; }
    .persa-orb-inner {
      position: relative; display: block;
      width: 56px; height: 56px; border-radius: 9999px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 24px rgba(212,160,23,0.4);
      animation: persa-breathe 4.5s ease-in-out infinite;
    }
    /* Persa's likeness: her clip circle-clipped, gold vine wreath ringing it.
       Ported from the Aegis board (board-mock src/styles.css .persa-orb-*). */
    .persa-orb-clip { position: absolute; inset: 0; overflow: hidden; border-radius: 9999px; }
    .persa-orb-video {
      position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 9999px;
      object-fit: cover; object-position: center 22%;  /* frames her face, not her chest */
      transition: transform 0.5s ease;
    }
    .persa-orb:hover .persa-orb-video { transform: scale(1.05); }
    .persa-orb-frame {
      position: absolute; left: 50%; top: 50%;
      width: 150%; height: 150%; max-width: none;      /* max-width beats the reset; wreath rings OUTSIDE the orb */
      transform: translate(-50%, -50%);
      pointer-events: none; user-select: none;
      animation: persa-frame-pulse 4.5s ease-in-out infinite;
    }
    @keyframes persa-breathe {
      0%, 100% { box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 24px rgba(212,160,23,0.36); }
      50%      { box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 40px rgba(212,160,23,0.55); }
    }
    @keyframes persa-frame-pulse {
      0%, 100% { filter: drop-shadow(0 0 5px rgba(212,160,23,0.4)) drop-shadow(0 0 2px rgba(120,200,120,0.25)); opacity: 0.94; }
      50%      { filter: drop-shadow(0 0 13px rgba(212,160,23,0.7)) drop-shadow(0 0 6px rgba(120,200,120,0.4)); opacity: 1; }
    }
    @media (prefers-reduced-motion: reduce) { .persa-orb-inner, .persa-orb-frame { animation: none !important; } }

    /* Chat box */
    .persa-box {
      position: fixed; right: 20px; bottom: 20px; z-index: 160;
      display: flex; flex-direction: column; overflow: hidden;
      width: min(380px, calc(100vw - 40px)); height: min(560px, 80vh);
      /* Matched to the Aegis board's .persa-box: the amethyst-tinted panel the
         copilot uses, with a gold hairline rather than the grey one. Amethyst is
         the ecosystem's AI-copilot colour, so she reads as a being here too. */
      border-radius: 18px; border: 1px solid rgba(212,160,23,0.42);
      background: linear-gradient(180deg, rgba(20,13,40,0.97) 0%, rgba(11,8,26,0.98) 100%);
      backdrop-filter: blur(14px);
      box-shadow: 0 30px 70px -20px rgba(0,0,0,0.7);
      animation: persa-fadeup 0.2s ease;
    }
    .persa-box[hidden] { display: none; }
    @keyframes persa-fadeup { from { transform: translateY(12px); opacity: 0.4; } to { transform: none; opacity: 1; } }
    .persa-box-head { display: flex; align-items: center; gap: 11px; padding: 12px 13px; border-bottom: 1px solid var(--border); }
    /* Her real likeness in the panel header, framed exactly as Aegis frames it:
       the FULL portrait (a tall 132x157 source), cropped at runtime by cover +
       object-position: center 22%. A head-tight square source read as zoomed in;
       this keeps her shoulders and a little of the scene, which is the Aegis look.
       132px wide for a 44px box, so it stays sharp at 3x. Both values are
       load-bearing — object-position only bites because the source is NOT square. */
    .persa-portrait {
      flex: none; width: 44px; height: 44px; border-radius: 9999px;
      object-fit: cover; object-position: center 22%;
      box-shadow: 0 0 0 1px rgba(212,160,23,0.4);
    }
    .persa-box-id { min-width: 0; flex: 1; }
    .persa-box-name { margin: 0; font-family: var(--font-head); font-size: 14px; font-weight: 700; color: var(--text); }
    .persa-box-sub { margin: 0; font-size: 11px; color: var(--muted); }
    .persa-icon-btn { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 8px; border: none; background: none; color: var(--muted); cursor: pointer; transition: color var(--transition), background var(--transition); }
    .persa-icon-btn:hover { color: var(--text); background: rgba(255,255,255,0.05); }

    /* Messages */
    .persa-msgs { flex: 1; overflow-y: auto; padding: 13px; display: flex; flex-direction: column; gap: 10px; }
    .persa-row { display: flex; flex-direction: column; gap: 5px; align-items: flex-start; }
    .persa-row.user { align-items: flex-end; }
    .persa-bubble { max-width: 84%; width: fit-content; padding: 10px 13px; font-size: 13px; line-height: 1.55; border-radius: 14px; color: var(--text); }
    .persa-bubble.persa { border-bottom-left-radius: 6px; border: 1px solid var(--border); background: rgba(255,255,255,0.02); }
    .persa-bubble.user { border-bottom-right-radius: 6px; background: rgba(212,160,23,0.14); }
    .persa-bubble strong { font-weight: 700; color: var(--text); }
    .persa-typing { display: inline-flex; gap: 4px; align-items: center; }
    .persa-typing span { width: 6px; height: 6px; border-radius: 9999px; background: var(--muted); animation: persa-bounce 1s infinite ease-in-out; }
    .persa-typing span:nth-child(1) { animation-delay: -0.2s; }
    .persa-typing span:nth-child(2) { animation-delay: -0.1s; }
    @keyframes persa-bounce { 0%, 80%, 100% { transform: translateY(0); opacity: 0.5; } 40% { transform: translateY(-4px); opacity: 1; } }

    /* Result mini-card (navigation target) */
    .persa-minicard {
      display: flex; flex-direction: column; gap: 3px; width: 84%; text-align: left; cursor: pointer;
      padding: 9px 11px; border: 1px solid var(--border); border-left: 3px solid var(--gold); border-radius: 10px;
      background: rgba(212,160,23,0.06); color: var(--text);
      transition: border-color var(--transition), transform var(--transition), background var(--transition);
    }
    .persa-minicard:hover { border-color: var(--border-light); border-left-color: var(--gold); transform: translateY(-1px); background: rgba(212,160,23,0.1); }
    .pm-top { display: inline-flex; align-items: center; gap: 6px; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); }
    .pm-title { font-size: 12.5px; font-weight: 600; color: var(--text); }

    /* Quick chips */
    .persa-quick { display: flex; flex-wrap: wrap; gap: 7px; padding: 8px 13px 0; }
    .persa-chip { cursor: pointer; font-family: var(--font-body); font-size: 11.5px; padding: 5px 11px; border-radius: 9999px; border: 1px solid var(--border); background: transparent; color: var(--text); transition: color var(--transition), border-color var(--transition); }
    .persa-chip:hover { border-color: var(--gold); color: var(--gold); }

    /* Composer */
    .persa-composer { display: flex; align-items: flex-end; gap: 8px; padding: 11px 13px 13px; }
    .persa-composer textarea {
      flex: 1; resize: none; max-height: 120px; min-height: 42px; font-family: var(--font-body); font-size: 13px; line-height: 1.5;
      padding: 10px 12px; border-radius: 12px; border: 1px solid var(--border); background: rgba(255,255,255,0.02); color: var(--text); outline: none;
      transition: border-color var(--transition);
    }
    .persa-composer textarea:focus { border-color: var(--border-light); }
    .persa-send {
      display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex: none; border: none; border-radius: 12px; cursor: pointer;
      color: var(--bg); background-image: linear-gradient(135deg, #f5d76e 0%, var(--gold) 55%, #a07810 100%);
      transition: transform var(--transition);
    }
    .persa-send:hover { transform: translateY(-1px); }
    .persa-send:disabled { opacity: 0.4; cursor: default; transform: none; }

    /* Conversation list */
    .persa-list { flex: 1; overflow-y: auto; padding: 13px; display: flex; flex-direction: column; gap: 9px; }
    .persa-newconv { cursor: pointer; font-family: var(--font-body); font-size: 13px; font-weight: 600; padding: 11px; border-radius: 12px; border: 1px solid var(--border-light); background: transparent; color: var(--gold); transition: background var(--transition); }
    .persa-newconv:hover { background: var(--gold-dim); }
    .persa-empty { color: var(--muted); font-size: 12.5px; padding: 8px 2px; }
    .persa-convrow { position: relative; }
    .persa-conv { width: 100%; text-align: left; cursor: pointer; padding: 11px 38px 11px 13px; border-radius: 12px; border: 1px solid var(--border); background: rgba(255,255,255,0.015); transition: border-color var(--transition), transform var(--transition); }
    .persa-conv:hover { border-color: var(--border-light); transform: translateY(-1px); }
    .persa-conv-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
    .persa-conv-title { font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .persa-conv-time { flex: none; font-size: 10px; color: var(--muted); }
    .persa-conv-snip { margin-top: 2px; font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    .persa-conv-del { position: absolute; right: 7px; top: 50%; transform: translateY(-50%); display: flex; align-items: center; justify-content: center; width: 26px; height: 26px; border: none; border-radius: 8px; background: none; color: var(--muted); cursor: pointer; opacity: 0.55; transition: opacity var(--transition), color var(--transition), background var(--transition); }
    .persa-conv-del:hover { opacity: 1; color: var(--purple); background: var(--purple-dim); }

    @media (max-width: 768px) {
      .persa-orb { right: 16px; bottom: 16px; }
      .persa-box { right: 12px; bottom: 12px; width: calc(100vw - 24px); height: min(560px, calc(100vh - 84px)); }
    }