html,body{font-family:Segoe UI,sans-serif;margin:0;padding:0;background:#f9fafc;color:#222;scroll-behavior:smooth;width:100%;max-width:100%;overflow-x:hidden}.container{width:85%;max-width:1200px;margin:auto;padding:2rem 0}h2{color:#0a3d62;margin-bottom:1rem}.btn{display:inline-block;padding:10px 20px;background:#0a3d62;color:#fff;text-decoration:none;border-radius:5px}