body { background: #f6f8fb; }
.metric-card .label { color: #6c757d; font-size: .9rem; }
.metric-card .value { font-size: 2rem; font-weight: 700; }
.timeline { border-left: 3px solid #dee2e6; padding-left: 1rem; }
.timeline-item { position: relative; padding-bottom: 1rem; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -1.42rem;
  top: .35rem;
  width: .7rem;
  height: .7rem;
  background: #0d6efd;
  border-radius: 50%;
}