fix: inline styles via is:inline (avoid broken /_astro/ path on github.io subpath)

Author: vikasswaminh

src/layouts/Base.astro

@@ -23,7 +23,7 @@ const fullCanonical = canonical || new URL(Astro.url.pathname, 'https://intervie
   <meta property="og:description" content={description} />
   <meta property="og:url" content={fullCanonical} />
   <meta property="og:site_name" content="Networkers Home — Interview Questions" />
-  <style>
+  <style is:inline>
     * { box-sizing: border-box; }
     body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; line-height: 1.6; color: #111; background: #fff; }
     .container { max-width: 720px; margin: 0 auto; padding: 0 20px; }