:root { color-scheme: dark; }
body { margin: 0; background: #070913; color: #e2e8f0; font: 16px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: max(24px, env(safe-area-inset-top)) 20px 48px; }
a { color: #38bdf8; }
h1 { font-size: 1.8rem; margin: 0.2em 0; }
h2 { font-size: 1.2rem; margin-top: 2em; color: #f8fafc; }
.muted { color: #94a3b8; font-size: 0.9rem; }
.hero { display: flex; align-items: center; gap: 20px; margin: 24px 0; }
.hero img { border-radius: 22px; }
.hero p { margin: 0; color: #94a3b8; }
.features { padding-left: 1.2em; }
.features li { margin: 0.5em 0; }
.back { text-decoration: none; font-size: 0.9rem; }
hr { border: 0; border-top: 1px solid #1e293b; margin: 48px 0; }
footer { margin-top: 48px; font-size: 0.85rem; color: #94a3b8; }