*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;width:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:linear-gradient(135deg,#1a1a2e,#16213e);color:#e0e0e0;min-height:100vh;overflow-x:hidden}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#16213e}::-webkit-scrollbar-thumb{background:#0f3460;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#533483}