.demo-card{background:#fff;padding:2.5rem 3rem;border-radius:2.5rem;box-shadow:0 12px 30px rgba(0,0,0,.05);display:flex;flex-direction:column;align-items:center;gap:1.5rem}.demo-note{font-size:.9rem;color:#6b6b6b;letter-spacing:.02em;opacity:.7}