.demo-mode-banner{border:2px solid var(--accent);background:var(--surface);color:var(--ink);overflow-wrap:anywhere;border-radius:3px;gap:6px;margin-block:16px 24px;padding:16px 20px;font-size:.85rem;line-height:1.8;display:grid}.demo-mode-banner strong{letter-spacing:.05em;font-family:Segoe UI,Tahoma,Arial,sans-serif}