:root{--background:#05070a;--foreground:#e2e8f0;--primary-blue:#002855;--primary-gold:#d4af37;--accent-gold:gold;--card-bg:#0d1117;--border-color:#1f2937}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--background);color:var(--foreground);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}a{color:var(--accent-green);text-decoration:none;transition:opacity .2s ease}a:hover{opacity:.8}