.app{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.container{background:#fff;border-radius:20px;padding:60px 40px;box-shadow:0 20px 60px #0000004d;text-align:center;max-width:600px;width:100%;animation:fadeIn .6s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.icon-wrapper{margin-bottom:30px}.gear-icon{font-size:80px;display:inline-block;animation:rotate 3s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.content{display:flex;flex-direction:column;gap:30px}.title{font-size:28px;color:#333;margin:0;line-height:1.6;font-weight:600}.link-button{display:inline-block;padding:18px 40px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;text-decoration:none;border-radius:50px;font-size:18px;font-weight:600;transition:all .3s ease;box-shadow:0 4px 15px #667eea66;cursor:pointer}.link-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}.link-button:active{transform:translateY(0)}@media (max-width: 768px){.container{padding:40px 30px}.gear-icon{font-size:60px}.title{font-size:22px}.link-button{padding:15px 30px;font-size:16px}}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;min-height:100vh}