body{color:#fff;background:radial-gradient(circle at 50% 0,#3b82f659,#0000 35%),radial-gradient(circle at 80% 20%,#60a5fa40,#0000 25%),radial-gradient(circle at 20% 80%,#2563eb33,#0000 30%),linear-gradient(#020617 0%,#041533 40%,#020617 100%);margin:0;font-family:Arial,sans-serif}*{box-sizing:border-box}#root{min-height:100vh}.container{max-width:420px;min-height:100vh;margin:auto;padding:12px 12px 90px}.card{background:linear-gradient(#1e3a8af2,#0f172af5);border:1px solid #60a5fa26;border-radius:20px;margin-bottom:16px;padding:18px;transition:transform .2s;box-shadow:0 14px 28px #00000061}.card:hover{transform:translateY(-3px)}.button{color:#fff;cursor:pointer;background:linear-gradient(90deg,#ff7a00 0%,#ffb800 100%);border:none;border-radius:28px;width:100%;padding:14px;font-size:16px;font-weight:700;transition:transform .2s,box-shadow .2s;box-shadow:0 8px 18px #ff8c0073}.button:hover{transform:scale(1.02);box-shadow:0 10px 22px #ff8c008c}.button:active{transform:scale(.99)}