:root {
  --green: #2e7d32;
  --blue: #1565c0;
  --text: #1f2933;
  --muted: #5f6b76;
  --bg: #f6f9f7;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
}
header {
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: #fff;
  padding: 24px 16px;
}
header .wrap { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
header a.brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.3rem; }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 16px; }
nav.lang { margin-left: auto; display: flex; gap: 8px; }
nav.lang a {
  color: #fff; text-decoration: none; border: 1px solid rgba(255,255,255,.6);
  border-radius: 999px; padding: 2px 12px; font-size: .9rem;
}
main { padding: 24px 0 48px; }
section.lang-block { background: #fff; border-radius: 12px; padding: 8px 24px 24px; margin-bottom: 24px; box-shadow: 0 1px 3px rgba(0,0,0,.08); }
h1 { font-size: 1.7rem; margin: 16px 0 4px; }
h2 { font-size: 1.15rem; margin: 24px 0 4px; color: var(--green); }
p.meta { color: var(--muted); font-size: .9rem; margin-top: 0; }
a { color: var(--blue); }
ul { padding-left: 20px; }
.cta { display: inline-block; background: var(--green); color: #fff; padding: 10px 18px; border-radius: 8px; text-decoration: none; font-weight: 600; }
footer { text-align: center; color: var(--muted); font-size: .9rem; padding: 24px 16px 40px; }
footer a { margin: 0 8px; }