.container{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px;position:relative;overflow:hidden}.container:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 1px,transparent 1px);background-size:50px 50px;animation:moveBackground 20s linear infinite}@keyframes moveBackground{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.content{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:24px;padding:60px 40px;max-width:600px;width:100%;text-align:center;box-shadow:0 20px 60px #0000004d;position:relative;z-index:1;animation:fadeInUp .8s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.icon-wrapper{margin-bottom:30px}.tools-icon{width:80px;height:80px;margin:0 auto;color:#667eea;animation:rotate 3s ease-in-out infinite}@keyframes rotate{0%,to{transform:rotate(0)}50%{transform:rotate(15deg)}}.tools-icon svg{width:100%;height:100%;filter:drop-shadow(0 4px 6px rgba(102,126,234,.3))}.title{font-size:2.5rem;font-weight:700;color:#2d3748;margin-bottom:20px;line-height:1.2}.subtitle{font-size:1.5rem;color:#667eea;margin-bottom:30px;font-weight:500;min-height:36px}.message{color:#4a5568;font-size:1.1rem;line-height:1.6;margin-bottom:40px}.message p{margin:8px 0}.footer{position:absolute;bottom:20px;color:#ffffffe6;font-size:.9rem;text-align:center;z-index:1;padding:0 20px}@media (max-width: 768px){.content{padding:40px 30px;border-radius:20px}.title{font-size:2rem}.subtitle{font-size:1.25rem}.message{font-size:1rem}.tools-icon{width:60px;height:60px}}@media (max-width: 480px){.container{padding:15px}.content{padding:30px 20px;border-radius:16px}.title{font-size:1.75rem;margin-bottom:15px}.subtitle{font-size:1.1rem;margin-bottom:20px;min-height:30px}.message{font-size:.95rem;margin-bottom:30px}.tools-icon{width:50px;height:50px}.icon-wrapper{margin-bottom:20px}.footer{font-size:.8rem;bottom:15px}}@media (max-width: 360px){.title{font-size:1.5rem}.subtitle{font-size:1rem}.message{font-size:.9rem}}*{margin:0;padding:0;box-sizing:border-box}body{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;overflow:hidden}