*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}:focus-visible{outline:2px solid #2563eb;outline-offset:2px}