@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg: #0a0e14;
  --card: #161c26;
  --border: #232b38;
  --text: #e8edf3;
  --muted: #8794a8;
  --accent: #f6a623;
  --accent-soft: #fcd47d;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-soft); }
.wrap { max-width: 720px; margin: 0 auto; padding: 0 1.5rem; }
.nav {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  background: rgba(10,14,20,0.85);
  position: sticky; top: 0; z-index: 10;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { font-weight: 700; font-size: 1.1rem; letter-spacing: -0.02em; }
.brand span { color: var(--accent); }
.nav a.back { color: var(--muted); font-size: 0.9rem; }
.nav a.back:hover { color: var(--accent); }
main { padding: 3rem 0 5rem; }
h1 {
  font-size: 2.4rem; font-weight: 800; letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
}
.updated { color: var(--muted); font-size: 0.9rem; margin-bottom: 2.5rem; }
h2 {
  font-size: 1.25rem; font-weight: 700; margin: 2.5rem 0 0.75rem;
  letter-spacing: -0.015em;
}
p { margin-bottom: 1rem; color: var(--text); }
ul { margin: 0.5rem 0 1.25rem 1.5rem; }
li { margin-bottom: 0.4rem; }
strong { color: var(--text); font-weight: 600; }
.muted { color: var(--muted); }
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  color: var(--muted);
  font-size: 0.85rem;
}
footer a { margin-right: 1rem; }