body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #121426;
  color: #f6f7fb;
}

main {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 20px 56px;
}

.lang-bar {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
  margin-bottom: 16px;
}

.lang-btn {
  min-height: 36px;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: transparent;
  color: rgba(246, 247, 251, 0.72);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}

.lang-btn[aria-pressed='true'] {
  background: rgba(255, 107, 0, 0.14);
  border-color: rgba(255, 107, 0, 0.45);
  color: #ff9b57;
}

h1,
h2 {
  color: #ff6b00;
}

.meta {
  color: rgba(246, 247, 251, 0.72);
  margin-bottom: 24px;
}

.card {
  background: #1d2137;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 18px;
}

.card h2 {
  margin-top: 0;
}

.card p:last-child {
  margin-bottom: 0;
}

a {
  color: #ff9b57;
}

ul {
  padding-left: 20px;
}

li {
  margin-bottom: 8px;
}

.doc-link {
  display: inline-block;
  margin-top: 8px;
  font-weight: 700;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
}

.site-nav a {
  color: #ff9b57;
  text-decoration: none;
}

.site-nav a:hover {
  text-decoration: underline;
}