* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  color: #101828;
  background: #f4f6f8;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.header {
  background: #ffffff;
  border-radius: 12px;
  padding: 20px;
  border: 1px solid #e4e7ec;
  margin-bottom: 16px;
}

.header h1 {
  margin: 0;
}

.subtitle {
  margin: 8px 0 0;
  color: #475467;
}

.lang-switch {
  margin-top: 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.lang-btn {
  border: 1px solid #d0d5dd;
  background: #ffffff;
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}

.lang-btn.active {
  background: #101828;
  color: #ffffff;
  border-color: #101828;
}

.policy {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e4e7ec;
  padding: 20px;
}

.policy h2 {
  margin-top: 0;
}

.policy a {
  color: #0866c6;
}

.hidden {
  display: none;
}