* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: #0a0a0a;
    color: #e0e0e0;
    line-height: 1.6;
}
nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.5rem 5%; background: #0d0d0d;
    border-bottom: 1px solid #1a1a1a; position: sticky; top: 0; z-index: 100;
}
.logo { font-size: 1.5rem; font-weight: bold; color: #8a2be2; letter-spacing: 2px; }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: #888; text-decoration: none; font-size: 0.9rem; transition: color 0.3s; }
.nav-links a:hover, .nav-links a.active { color: #6e00ff; }
.container { max-width: 1000px; margin: 0 auto; padding: 3rem 5%; }
h1 { color: #8a2be2; font-size: 2.5rem; margin-bottom: 1rem; letter-spacing: 2px; }
h2 { color: #8a2be2; font-size: 1.8rem; margin: 2rem 0 1rem; }
p { color: #888; margin-bottom: 1rem; }
pre { background: #111; border: 1px solid #222; border-radius: 10px; padding: 1.5rem; overflow-x: auto; margin: 1rem 0; }
code { color: #8a2be2; font-family: 'Courier New', monospace; }
.badge {
    display: inline-block; background: #1a1a1a; color: #6e00ff;
    padding: 0.5rem 1.5rem; border-radius: 20px; border: 1px solid #6e00ff;
    font-size: 0.9rem; margin: 0.5rem;
}
.card {
    background: #111; border: 1px solid #1a1a1a; border-radius: 15px;
    padding: 2rem; margin: 1rem 0; transition: border-color 0.3s;
}
.card:hover { border-color: #6e00ff; }
.card h3 { color: #8a2be2; margin-bottom: 0.5rem; }
footer {
    text-align: center; padding: 2rem; color: #444; font-size: 0.85rem;
    border-top: 1px solid #1a1a1a; margin-top: 3rem;
}
footer a { color: #6e00ff; text-decoration: none; }