html,body{margin:0;padding:0;overflow:hidden;-webkit-tap-highlight-color:transparent}body{background:#0a0a0b;font-family:Segoe UI,sans-serif;color:#fff}main{height:90vh;display:flex;align-items:center;justify-content:center;padding-bottom:10vh}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:#1a1a1b;color:#ccc;text-decoration:none;border-radius:8px;transition:all .2s ease;cursor:pointer}.btn:hover{background:#252526;color:#fff;transform:translateY(-4px)}.btn:active{transform:translateY(-2px)}.btn svg{width:20px;height:20px}