/* ==========================================================================
   OPTIONAL PER-TOPIC CUSTOM CSS OVERRIDE EXAMPLE (assets/css/topics/{slug}.css)
   ==========================================================================
   HOW THIS WORKS:
   - `includes/header.php` automatically checks if `assets/css/topics/{active_slug}.css`
     exists on disk. If it exists, it loads it right after `content-page.css`.
   - For example, this file (`generators.css`) is automatically loaded ONLY on
     `/services/generators`.
   - If you ever want a specific content page (like `industrial-controls` or `ceiling-fans`)
     to have its own custom grid, diagram box, or colors, just create
     `assets/css/topics/industrial-controls.css`!
   ========================================================================== */

body[data-topic="generators"] .topic-header-bar {
    border-bottom-color: var(--brand-orange);
}