:root {
  --privacy-bg: #f4f7fb;
  --privacy-surface: #ffffff;
  --privacy-text: #172033;
  --privacy-muted: #5f6b7f;
  --privacy-border: rgba(15, 23, 42, 0.1);
  --privacy-accent: #2563eb;
  --privacy-navy: #071426;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--privacy-text);
  background:
    radial-gradient(circle at 10% 0%, rgba(59, 130, 246, 0.1), transparent 28rem),
    var(--privacy-bg);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.privacy-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.privacy-header {
  position: sticky;
  z-index: 20;
  top: 0;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(18px);
}

.privacy-header__inner {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.privacy-brand {
  color: var(--privacy-text);
  font-size: 1.02rem;
  font-weight: 750;
  letter-spacing: -0.04em;
  text-decoration: none;
}

.privacy-brand span {
  color: var(--privacy-accent);
}

.privacy-back {
  padding: 9px 13px;
  border: 1px solid rgba(37, 99, 235, 0.16);
  border-radius: 999px;
  color: #23416c;
  background: #f5f8ff;
  font-size: 0.82rem;
  font-weight: 650;
  text-decoration: none;
}

.privacy-back:hover {
  color: #1d4ed8;
  border-color: rgba(37, 99, 235, 0.32);
  background: #fff;
}

.privacy-hero {
  padding: clamp(58px, 8vw, 96px) 0 clamp(42px, 6vw, 72px);
  color: var(--privacy-text);
  border-bottom: 1px solid rgba(37, 99, 235, 0.08);
  background:
    radial-gradient(circle at 78% 18%, rgba(37, 99, 235, 0.12), transparent 30%),
    linear-gradient(145deg, #f8fbff, #edf4ff);
}

.privacy-kicker {
  margin: 0 0 14px;
  color: var(--privacy-accent);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.privacy-title {
  max-width: 850px;
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 4.6rem);
  font-weight: 720;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.privacy-intro {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--privacy-muted);
  font-size: clamp(1rem, 1.8vw, 1.15rem);
}

.privacy-updated {
  display: inline-flex;
  margin-top: 24px;
  padding: 8px 11px;
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 999px;
  color: #52627b;
  background: rgba(255, 255, 255, 0.82);
  font-size: 0.78rem;
}

.privacy-layout {
  display: grid;
  grid-template-columns: minmax(210px, 0.3fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
  padding: clamp(42px, 6vw, 76px) 0 80px;
}

.privacy-nav {
  position: sticky;
  top: 88px;
  padding: 18px;
  border: 1px solid var(--privacy-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
  backdrop-filter: blur(14px);
}

.privacy-nav__title {
  margin: 0 0 10px;
  color: #334155;
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.privacy-nav a {
  display: block;
  padding: 6px 0;
  color: #64748b;
  font-size: 0.82rem;
  line-height: 1.35;
  text-decoration: none;
}

.privacy-nav a:hover {
  color: var(--privacy-accent);
}

.privacy-document {
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid var(--privacy-border);
  border-radius: 28px;
  background: var(--privacy-surface);
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.08);
}

.privacy-section {
  scroll-margin-top: 88px;
}

.privacy-section + .privacy-section {
  margin-top: 42px;
  padding-top: 42px;
  border-top: 1px solid var(--privacy-border);
}

.privacy-section h2 {
  margin: 0 0 18px;
  color: #0f172a;
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
  letter-spacing: -0.035em;
  line-height: 1.2;
}

.privacy-section h3 {
  margin: 24px 0 10px;
  color: #1e293b;
  font-size: 1.05rem;
}

.privacy-section p {
  margin: 0 0 14px;
  color: var(--privacy-muted);
}

.privacy-section ul {
  margin: 0 0 16px;
  padding-left: 22px;
  color: var(--privacy-muted);
}

.privacy-section li + li {
  margin-top: 7px;
}

.privacy-note {
  margin: 20px 0 0;
  padding: 16px 18px;
  border-left: 3px solid #38bdf8;
  border-radius: 0 14px 14px 0;
  color: #334155;
  background: #f0f9ff;
}

.privacy-operator {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.privacy-operator div {
  padding: 14px;
  border: 1px solid var(--privacy-border);
  border-radius: 14px;
  background: #f8fafc;
}

.privacy-operator dt {
  color: #64748b;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.privacy-operator dd {
  margin: 4px 0 0;
  color: #0f172a;
  font-weight: 650;
}

.privacy-cookie-button {
  margin-top: 8px;
  padding: 11px 15px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #0891b2);
  cursor: pointer;
  font: 650 0.86rem/1 Inter, system-ui, sans-serif;
}

.privacy-footer {
  padding: 28px 0 38px;
  color: rgba(203, 213, 225, 0.76);
  background: var(--privacy-navy);
  font-size: 0.86rem;
}

.privacy-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
}

.privacy-footer a {
  color: #bfdbfe;
}

@media (max-width: 820px) {
  .privacy-layout {
    grid-template-columns: 1fr;
  }

  .privacy-nav {
    position: static;
  }

  .privacy-nav__links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 16px;
  }
}

@media (max-width: 560px) {
  .privacy-shell {
    width: min(100% - 28px, 1180px);
  }

  .privacy-header__inner {
    min-height: 58px;
  }

  .privacy-back {
    padding: 8px 10px;
    font-size: 0.76rem;
  }

  .privacy-hero {
    padding-top: 48px;
  }

  .privacy-title {
    font-size: 2.45rem;
  }

  .privacy-nav__links,
  .privacy-operator {
    grid-template-columns: 1fr;
  }

  .privacy-document {
    padding: 22px 18px;
    border-radius: 20px;
  }

  .privacy-section + .privacy-section {
    margin-top: 32px;
    padding-top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}