:root {
  --violet: #7b5cff;
  --ink: #111827;
  --muted: #64748b;
  --line: #cbd5e1;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Manrope', system-ui, sans-serif;
  color: var(--ink);
  background: #f8fafc;
  line-height: 1.7;
}
header {
  border-bottom: 1px solid rgba(203, 213, 225, 0.5);
  background: #fff;
}
header .wrap, main {
  max-width: 760px;
  margin: 0 auto;
  padding: 16px 20px;
}
header a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
header img { height: 28px; width: auto; }
main { padding: 40px 20px 64px; }
h1 { font-size: 32px; letter-spacing: -0.02em; line-height: 1.2; }
h2 { font-size: 20px; margin-top: 36px; }
p, li { color: #374151; }
.updated { color: var(--muted); font-size: 14px; }
a { color: var(--violet); }
footer {
  border-top: 1px solid rgba(203, 213, 225, 0.5);
  background: #fff;
  padding: 24px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}
footer a { margin: 0 8px; white-space: nowrap; }