body{margin:0;background:linear-gradient(180deg,#1f305e,#2a407c,#e4eaff 60%,#f8fafc);background-attachment:fixed;min-height:100vh}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background-color:#fff3;border-radius:20px;border:2px solid transparent}::-webkit-scrollbar-thumb:hover{background-color:#fff6}