body { margin:0; font-family:system-ui,sans-serif; background:#050816; color:#e5e7eb; }
header { padding:2rem; text-align:center; border-bottom:1px solid #1f2937; }
nav a { margin:0 1rem; color:#7dd3fc; text-decoration:none; font-size:0.95rem; }
main { max-width:900px; margin:2rem auto; padding:0 1.5rem 3rem; line-height:1.7; }
.section { margin-top:1.5rem; padding:1.25rem 1rem; border-radius:0.75rem; background:#0a0f1f; border:1px solid #1f2937; }