body { margin: 0; background: #05070d; color: #dbe4f0; font: 15px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 40px 20px 80px; }
h1 { font-size: 28px; margin: 24px 0 4px; } h2 { font-size: 18px; margin: 28px 0 6px; color: #fff; }
a { color: #7dd3fc; } .muted { color: #8a97ad; font-size: 13px; } .back { text-decoration: none; font-weight: 600; letter-spacing: .08em; }
hr { border: 0; border-top: 1px solid rgba(148, 163, 184, .2); margin: 40px 0; }