:root { color-scheme: dark; }
* { box-sizing: border-box; }
html, body { margin: 0; background: #000; color: #e8eaed; }
body { font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; line-height: 1.55; font-size: 17px; }
main { max-width: 680px; margin: 0 auto; padding: max(24px, env(safe-area-inset-top)) 20px max(40px, env(safe-area-inset-bottom)); }
h1 { font-size: 30px; line-height: 1.2; margin: 8px 0 4px; color: #fff; }
h2 { font-size: 20px; margin: 28px 0 6px; color: #fff; }
p, li { color: #c4c7cc; }
ul { padding-left: 22px; }
li { margin: 6px 0; }
a { color: #6aa8ff; }
.date { color: #9aa0a6; font-size: 15px; margin: 0 0 18px; }
.back { display: inline-block; margin-top: 30px; }