:root  > * {
    --md-primary-fg-color:        #1A1A1C;
    --md-primary-fg-color--light: #ECB7B7;
    --md-primary-fg-color--dark:  #90030C;
    --md-primary-bg-color: white;
    --md-primary-fg-color: white;
  }

  

.md-header {
    background: #1A1A1C;
}

.md-header .md-header__topic{ 
  font-size: 1rem;
  font-weight: 200;
}
.screenshot-caption {
  text-align: center;
  font-size: 0.82rem;
  color: var(--md-default-fg-color--light);
  margin: -0.25rem 0 1rem;
}