.quarto-color-scheme-toggle {
  cursor: pointer;
  font-size: 1.1rem;
}
.callout.callout-problem {
    border: 1px solid #f1c2c7;
    border-left: 6px solid #dc3545;
    border-radius: 8px;
}
.callout.callout-problem .callout-header {
    background: linear-gradient(
        to right,
        rgba(220,53,69,0.12),
        rgba(220,53,69,0.04)
    );
    color: red;
    padding: 0.75rem 1rem;
    border-radius: 6px 6px 0 0;
}
.callout.callout-problem .callout-title {
    color: red;
    font-weight: 600;
}