:root {
  color-scheme: dark;
  --bg: #0b1220;
  --panel: #121a2b;
  --text: #e6ebf5;
  --muted: #9aa7bd;
  --accent: #4c8dff;
  --border: #22304a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 40px 20px 80px;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.65;
}

main {
  max-width: 760px;
  margin: 0 auto;
}

header {
  display: flex;
  align-items: center;
  gap: 12px;
}

header img {
  width: 36px;
  height: 36px;
}

h1 {
  font-size: 26px;
  margin: 0;
}

h2 {
  font-size: 17px;
  margin: 28px 0 8px;
}

.updated {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 20px 0 28px;
  font-size: 14px;
}

a {
  color: var(--accent);
}

strong {
  color: #fff;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 32px 0;
}

footer {
  color: var(--muted);
  font-size: 13px;
}