:root{--bg:#0b1220;--panel:#0f1a30;--text:#e7eefc;--muted:#e7eefcb8;--line:#e7eefc1f;--accent:#3aa0ff;--accent-purple:#805aff;--accent-green:#10b981;--accent-yellow:#fbbf24;--accent-red:#ef4444}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body{height:100%}body{background:radial-gradient(1400px 700px at 15% -5%,#3aa0ff47,transparent 55%),radial-gradient(1000px 600px at 85% 8%,#805aff38,transparent 58%),radial-gradient(900px 500px at 50% 100%,#10b98126,transparent 65%),var(--bg);color:var(--text);background-attachment:fixed;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none;transition:all .2s}a:hover{color:var(--accent)}main{min-height:100vh}section{scroll-margin-top:84px}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:#3aa0ff4d;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#3aa0ff80}::selection{color:var(--text);background:#3aa0ff66}button:focus,input:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:2px}button,input,textarea{transition:all .2s}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.6s ease-out fadeIn}