.container{max-width:1280px;margin:0 auto;padding:2rem;text-align:center;min-height:100vh;display:flex;flex-direction:column;justify-content:space-between;width:100%;background:linear-gradient(-45deg,#0f172a,#1e293b,#334155,#1e293b);background-size:400% 400%;animation:gradient 15s ease infinite}@keyframes gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.header h1{font-size:1.5rem;letter-spacing:.2rem;text-transform:uppercase;color:#f8fafc;margin:0}.main{flex-grow:1;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:1.5rem}.title{font-size:3rem;line-height:1.1;margin:0;color:#f1f5f9}.subtitle{font-size:1.25rem;color:#94a3b8;max-width:600px;margin:0 auto}.footer{padding:2rem 0;color:#64748b;font-size:.875rem}@media (max-width: 768px){.title{font-size:2.25rem}.subtitle{font-size:1.1rem}}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}