#tour-rail { position: fixed; left: 0; right: 0; bottom: 0; z-index: 400; display: flex;
  justify-content: center; padding: 0 16px 84px; pointer-events: none;
  opacity: 0; transform: translateY(20px); transition: opacity .4s, transform .4s; }
#tour-rail.active { opacity: 1; transform: none; }
#tour-card { pointer-events: auto; width: min(560px, 92vw); position: relative;
  background: linear-gradient(135deg, rgba(42,31,20,.97), rgba(26,20,16,.97)); color: #f0e2c4;
  border: 1px solid var(--gold); border-radius: 12px; padding: 18px 22px; box-shadow: 0 12px 40px rgba(0,0,0,.5); }
.tour-close { position: absolute; top: 12px; right: 14px; background: none; border: none; color: var(--gold-light); cursor: pointer; font-size: 15px; }
.tour-progress { font-family: var(--font-label); font-size: 12px; color: #b8a88a; letter-spacing: 1px; }
.tour-title { font-family: var(--font-display); font-size: 22px; color: var(--gold-light); margin: 2px 0 8px; }
.tour-caption { font-size: 15px; line-height: 1.55; }
.tour-nav { display: flex; gap: 10px; margin-top: 14px; }
.tour-nav button { flex: 1; padding: 9px; cursor: pointer; border-radius: 8px;
  background: rgba(184,134,11,.18); border: 1px solid rgba(184,134,11,.35); color: var(--gold-light); font-family: var(--font-ui); font-size: 14px; }
.tour-nav button:hover { background: rgba(184,134,11,.3); }
.tour-nav button:disabled { opacity: .35; cursor: default; }