/* Override mdBook's default heading sizes so deep headings (h5, h6)
   are not smaller than body text. */
h5 {
    font-size: 1em;
    font-weight: 600;
    margin-top: 1.5em;
}

h6 {
    font-size: 0.95em;
    font-weight: 600;
    margin-top: 1.25em;
    color: var(--fg);
    opacity: 0.85;
}

/* Repurpose the [!TIP] admonition as an "Example" callout. */
.blockquote-tag-tip > .blockquote-tag-title { display: none; }
.blockquote-tag-tip::before {
    content: "Example";
    display: block;
    color: var(--blockquote-tip-color);
    font-weight: 600;
    margin-bottom: 0.5em;
}