.timeline-item {
  margin-bottom: 24px;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.3s;
  &:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }
}

.timeline-event-container {
  padding: 16px;
  background-color: #fff;
  border: 1px solid #e8e8e8;
}

.timeline-content-text {
  cursor: pointer;
  transition: color 0.3s;
  &:hover {
    color: #1890ff;
  }
}

.sub-timeline-wrapper {
  margin-top: 16px;
  background-color: #f9f9f9;
  padding: 16px;
  border-radius: 8px;
}

.sub-timeline-item {
  padding: 8px 0;
  transition: background-color 0.2s;
  &:hover {
    background-color: #f5f5f5;
  }
}
