:root {
  color-scheme: dark;
  --bg: #0d0e11;
  --surface: #17191f;
  --line: #2a2c33;
  --text: #f1f2f4;
  --muted: #a7abb5;
  --accent: #ff7a59;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

a { color: var(--accent); overflow-wrap: anywhere; }

header, main, footer { max-width: 760px; margin: 0 auto; padding-left: 20px; padding-right: 20px; }

header { display: flex; align-items: center; gap: 12px; padding-top: 24px; padding-bottom: 8px; }
header img { width: 40px; height: 40px; border-radius: 10px; }
header a { color: var(--text); font-weight: 650; text-decoration: none; }

main { padding-top: 24px; padding-bottom: 32px; }

h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 1.2rem; margin: 32px 0 8px; }
p, li { color: #d9dbe0; }
ul { padding-left: 22px; }
li { margin: 6px 0; }

.lead { font-size: 1.15rem; color: var(--text); }
.date { color: var(--muted); font-size: .92rem; }

.note {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  margin: 20px 0;
}

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .92rem;
  padding-top: 18px;
  padding-bottom: 32px;
}
footer a { margin-right: 16px; }