/* Custom CSS overrides for the mdBook default theme.
 *
 * This file is loaded via additional-css in book.toml.
 * It lets you tweak the look without replacing the entire theme.
 */

/* Slightly wider content area */
:root {
    --content-max-width: 850px;
}

/* Softer sidebar background in light themes */
.sidebar {
    font-size: 0.9em;
}

/* Give headings a subtle accent underline */
.content main h1 {
    border-bottom: 2px solid var(--sidebar-active);
    padding-bottom: 0.3em;
}

/* Slightly rounded code blocks */
.content main pre {
    border-radius: 6px;
}

/* Make inline code stand out a bit more */
.content main code {
    padding: 0.1em 0.35em;
    border-radius: 3px;
}