.container{max-width:50%;margin:2rem auto;padding:1.5rem;background-color:#fdfdfd;border-radius:16px;box-shadow:0 8px 24px #0000001a;font-family:Segoe UI,Roboto,sans-serif}@media (max-width: 600px){.container{margin:1rem;padding:1rem;max-width:100%}}body,html{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;margin:0;padding:0;height:100%;background:radial-gradient(ellipse at bottom,#0d1b2a,#000);overflow-x:hidden;font-family:Segoe UI,sans-serif}.cosmic-background{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-10;background:#000;background:radial-gradient(ellipse at bottom,#1a1a40,#000)}.stars,.stars2,.stars3{position:absolute;width:100%;height:100%;background-repeat:repeat;background-size:contain;animation:moveStars 200s linear infinite;z-index:-1}.stars{background-image:url("data:image/svg+xml,%3Csvg width='3' height='3' viewBox='0 0 3 3' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1.5' cy='1.5' r='1.5' fill='white'/%3E%3C/svg%3E");opacity:.5}.stars2{background-image:url("data:image/svg+xml,%3Csvg width='2' height='2' viewBox='0 0 2 2' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1' cy='1' r='1' fill='white'/%3E%3C/svg%3E");animation-duration:300s;opacity:.3}.stars3{background-image:url("data:image/svg+xml,%3Csvg width='1' height='1' viewBox='0 0 1 1' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='0.5' cy='0.5' r='0.5' fill='white'/%3E%3C/svg%3E");animation-duration:400s;opacity:.2}@keyframes moveStars{0%{transform:translateY(0)}to{transform:translateY(-2000px)}}