:root { color-scheme: dark; }
body { margin: 0; background: #121417; color: #e3e5e8; font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 32px 20px 48px; }
h1 { font-size: 1.9rem; margin: 0.4em 0 0.3em; }
h2 { font-size: 1.15rem; margin: 1.8em 0 0.4em; }
a { color: #8ab4f8; }
ul { padding-left: 1.2em; }
li { margin: 0.3em 0; }
.lead { font-size: 1.15rem; }
.muted { color: #9aa0a6; }
.small { font-size: 0.85rem; margin-top: 2.5em; }
.back { margin: 0 0 1em; }
.logo { border-radius: 22px; display: block; }
.links { list-style: none; padding: 0; }