:root {
  --text: #1d1d1f;
  --muted: #6b7280;
  --accent: #0f6b5c;
  --bg: #ffffff;
  --line: #e5e7eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0 auto;
  padding: 1.5rem;
  max-width: 44rem;
  font: 1rem/1.6 system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--text);
  background: var(--bg);
}

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

header {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
}

h1 {
  font-size: 1.75rem;
  line-height: 1.25;
  margin: 1.5rem 0 0.5rem;
}

.lang-list {
  padding-left: 1.25rem;
}

footer {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  color: var(--muted);
}

section {
  margin-top: 2rem;
}

.hero {
  margin-top: 0;
}

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.facts li {
  flex: 1 1 9rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 0.5rem;
}

.facts strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.cta {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  border-radius: 0.375rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

table {
  width: 100%;
  margin: 1rem 0;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th,
td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.notice {
  padding: 0.5rem 0.75rem;
  border-left: 3px solid var(--accent);
  background: #f6f8f8;
  font-size: 0.9rem;
}

.faq h3 {
  margin-bottom: 0.25rem;
  font-size: 1rem;
}