:root{--primary-blue: #007bff;--dark-bg: #0b1117;--text-white: #ffffff;--text-gray: #a0a0a0;--section-padding: 80px 20px}body{margin:0;font-family:Inter,sans-serif;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}button{cursor:pointer;font-family:inherit}