:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color-scheme:light dark;background-color:#f5f5f5;color:#333;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#6a11cb,#2575fc);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.container{background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:20px;padding:3rem;text-align:center;box-shadow:0 25px 50px -12px #00000040;border:1px solid rgba(255,255,255,.18);max-width:90%;width:500px;animation:fadeInUp .8s ease-out}h1{font-size:1.8rem;font-weight:600;color:#2c3e50;margin-bottom:1.5rem;line-height:1.4}.message-text{font-size:1.25rem;color:#34495e;line-height:1.6}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (prefers-color-scheme: light){:root{background:linear-gradient(135deg,#ffeaa7,#fab1a0)}.container{background:#fffffff2;box-shadow:0 20px 40px -10px #0000001a}h1{color:#2d3436}.message-text{color:#636e72}}@media (max-width: 480px){.container{padding:2rem}h1{font-size:1.5rem}.message-text{font-size:1.1rem}}