body { font-family: 'Inter', sans-serif; line-height: 1.6; color: #333; max-width: 800px; margin: 0 auto; padding: 20px; background-color: #f8f9fa; }
h1, h2, h3 { color: #0056b3; }
.hub-article { background: white; padding: 30px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); margin-bottom: 30px; }
a { color: #0056b3; text-decoration: none; font-weight: bold; }
a:hover { text-decoration: underline; }
.cta { display: block; width: max-content; margin: 20px 0; padding: 10px 20px; background: #28a745; color: white; border-radius: 5px; }