:root{--bg-color: #0f172a;--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--font-main: "Outfit", sans-serif}body{margin:0;min-height:100vh;font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-main);background-image:radial-gradient(at 0% 0%,rgba(59,130,246,.15) 0px,transparent 50%),radial-gradient(at 100% 0%,rgba(168,85,247,.15) 0px,transparent 50%);display:flex;justify-content:center;align-items:center}#app{width:100%;max-width:400px;padding:2rem;text-align:center}.download-container{animation:scaleIn .8s cubic-bezier(.16,1,.3,1)}header h1{font-size:3.5rem;font-weight:700;letter-spacing:-.05em;margin:0;background:linear-gradient(135deg,#fff,#cbd5e1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}header p{color:var(--text-muted);font-size:1.1rem;margin-top:.5rem;margin-bottom:3rem}.button-wrapper{margin-bottom:2rem}.premium-btn{background:var(--accent);color:#fff;border:none;padding:1.25rem 2.5rem;border-radius:1.25rem;font-size:1.2rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1);display:flex;align-items:center;justify-content:center;gap:.75rem;width:100%;box-shadow:0 10px 15px -3px #3b82f64d}.premium-btn:hover{background:var(--accent-hover);transform:translateY(-4px) scale(1.02);box-shadow:0 20px 25px -5px #3b82f666}.premium-btn:active{transform:translateY(0) scale(.98)}.footer-hint{font-size:.9rem;color:var(--text-muted)}code{background:#ffffff0d;padding:.2rem .4rem;border-radius:4px;color:var(--accent)}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}