:root {
  --bg: #f8f8fc;
  --surface: #ffffff;
  --surface-2: #f0f0f6;
  --border: #e0e0ea;
  --primary: #7c6aff;
  --primary-end: #a78bfa;
  --text-primary: #1a1a24;
  --text-secondary: #5c5c6e;
  --seg-track-bg: #f0f0f6;
  --seg-inactive-bg: rgba(124, 106, 255, 0.14);
  --seg-inactive-text: #6b4fe0;
  --seg-active-text: #ffffff;
}

[data-theme="dark"] {
  --bg: #0a0a0f;
  --surface: #13131a;
  --surface-2: #1c1c26;
  --border: #2a2a3a;
  --text-primary: #e8e8f0;
  --text-secondary: #888899;
  --seg-track-bg: #1c1c26;
  --seg-inactive-bg: rgba(124, 106, 255, 0.18);
  --seg-inactive-text: #a78bfa;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrapper {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 0 auto;
  padding: 24px 20px 64px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 40px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}

.logo span {
  color: var(--primary-end);
}

.logo__icon {
  border-radius: 6px;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle,
.lang-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--seg-track-bg);
}

.theme-toggle__btn,
.lang-toggle__option {
  border: none;
  background: var(--seg-inactive-bg);
  color: var(--seg-inactive-text);
  border-radius: 100px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
}

.theme-toggle__btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
}

.lang-toggle {
  padding: 4px 8px;
  gap: 6px;
}

.lang-toggle__option {
  padding: 4px 8px;
  background: transparent;
}

.theme-toggle__btn--active,
.lang-toggle__option--active {
  color: var(--seg-active-text);
  background: linear-gradient(135deg, var(--primary), var(--primary-end));
}

.lang-toggle__sep {
  color: var(--text-secondary);
  font-size: 12px;
}

.legal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: 0 8px 32px rgba(26, 26, 36, 0.06);
}

.legal-card__eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-end);
  margin-bottom: 12px;
}

.legal-card__title {
  font-size: clamp(28px, 5vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.legal-card__updated {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.legal-card__intro {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.legal-section + .legal-section {
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.legal-section h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.legal-section p,
.legal-section li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.65;
}

.legal-section p + p,
.legal-section ul {
  margin-top: 10px;
}

.legal-section ul {
  padding-left: 20px;
}

.legal-section li + li {
  margin-top: 6px;
}

.footer {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}

.footer__links {
  display: flex;
  gap: 16px;
}

@media (max-width: 640px) {
  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .legal-card {
    padding: 24px 20px;
  }
}