/* DEMO: dải giải thích ở đầu trang */
.demo-bar {
  background-color: #3D1C06;
  color: #FFE6CC;
  padding: 10px 16px;
  text-align: center;
  font-size: 0.82rem;
  line-height: 1.5;
}
.demo-bar-title { font-weight: 800; margin-bottom: 2px; }
.demo-bar-title .badge-pill {
  background: var(--primary);
  color: #FFFFFF;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  margin-right: 4px;
}
.demo-bar-steps { font-size: 0.76rem; opacity: 0.92; }
.demo-bar a { color: #FFB27A; font-weight: 800; text-decoration: underline; }