/* Minimal mdBook custom.css
   Restores the file referenced in book.toml to prevent build failures in CI.
   This file is intentionally minimal to avoid altering the documented theme.
*/

/* Ensure links are readable */
a {
    color: #1e3a8a;
}

/* Small adjustments that are safe across themes */
body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

/* Keep the file available for future customizations */