* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #fff;
  min-height: 100vh;
  color: #333;
  line-height: 1.7;
}
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px;
  text-align: center;
}
@media (min-width: 768px) {
  .container { padding: 40px 32px; }
}
h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}
@media (min-width: 768px) {
  h1 { font-size: 1.75rem; }
}
.subtitle {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 24px;
}
.lang-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.lang-btn {
  display: inline-block;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 10px;
  transition: opacity 0.2s, transform 0.2s;
  border: 2px solid #667eea;
  color: #667eea;
  background: #fff;
}
.lang-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}
.lang-btn.primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  border-color: transparent;
}

/* Policy content page */
.policy-content {
  text-align: left;
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 20px;
}
@media (min-width: 768px) {
  .policy-content { padding: 40px 32px; }
}
.policy-content h1 {
  text-align: center;
  margin-bottom: 24px;
}
.policy-content h2 {
  font-size: 1.15rem;
  margin-top: 28px;
  margin-bottom: 12px;
  color: #333;
}
.policy-content p, .policy-content li {
  margin-bottom: 12px;
  font-size: 0.95rem;
}
.policy-content ul {
  margin-left: 20px;
  margin-bottom: 16px;
}
.policy-content .back-link {
  display: inline-block;
  margin-bottom: 24px;
  color: #667eea;
  text-decoration: none;
  font-size: 0.9rem;
}
.policy-content .back-link:hover { text-decoration: underline; }