.page-privacy {
  --privacy-paper: #F4F6FA;
  --privacy-paper-light: #FFFFFF;
  --privacy-ink: #0B1B3A;
  --privacy-ink-soft: #53688A;
  --privacy-line: #DCE2EB;
  --privacy-shadow: 0 24px 64px rgba(4, 10, 28, 0.32);
  position: relative;
  scroll-behavior: smooth;
}

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

.page-privacy__hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 48px;
  border-bottom: 1px solid var(--divider-line);
  background:
    radial-gradient(900px 300px at 85% -10%, rgba(75, 43, 139, 0.45), transparent 60%),
    linear-gradient(135deg, #081330 0%, var(--space-blue) 55%, var(--space-blue-light) 100%);
}

.page-privacy__hero:after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 107, 43, 0.06) 50%, transparent 100%);
}

.page-privacy__hero-inner {
  position: relative;
  z-index: 1;
}

.page-privacy__hero-label {
  margin: 14px 0 0;
}

.page-privacy__title {
  margin: 12px 0 16px;
  font-size: clamp(2rem, 7vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.page-privacy__lead {
  max-width: 720px;
  margin: 0 0 22px;
  padding-left: 18px;
  border-left: 3px solid var(--electric-orange);
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.8;
}

.page-privacy__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
}

.page-privacy__meta-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.page-privacy__meta-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--electric-green);
  box-shadow: 0 0 12px rgba(0, 225, 139, 0.55);
}

.page-privacy__banner {
  position: relative;
  overflow: hidden;
  margin-top: 24px;
  padding: 0;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.page-privacy__banner:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(11, 27, 58, 0.82) 0%, rgba(11, 27, 58, 0.08) 65%, rgba(11, 27, 58, 0.2) 100%);
}

.page-privacy__banner-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 1;
  object-fit: cover;
}

.page-privacy__banner-tag {
  position: absolute;
  left: 20px;
  bottom: 18px;
  z-index: 2;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(11, 27, 58, 0.55);
  backdrop-filter: blur(6px);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
}

.page-privacy__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.page-privacy__toc {
  min-width: 0;
}

.page-privacy__toc-card {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.page-privacy__toc-title {
  margin: 0 0 14px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-privacy__toc-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-privacy__toc-item {
  flex: 0 0 auto;
}

.page-privacy__toc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.page-privacy__toc-link:hover,
.page-privacy__toc-link:focus-visible {
  border-color: rgba(255, 107, 43, 0.55);
  background: rgba(255, 107, 43, 0.12);
}

.page-privacy__toc-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--electric-green);
}

.page-privacy__toc-version {
  margin-top: 14px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-align: right;
}

.page-privacy__content {
  min-width: 0;
  padding: 28px 22px 48px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: linear-gradient(180deg, var(--privacy-paper-light) 0%, var(--privacy-paper) 140px, var(--privacy-paper) 100%);
  box-shadow: var(--privacy-shadow);
  color: var(--privacy-ink);
}

.page-privacy__article {
  max-width: 760px;
  margin: 0 auto;
}

.page-privacy__section {
  position: relative;
  padding-top: 24px;
  scroll-margin-top: 150px;
}

.page-privacy__section + .page-privacy__section {
  margin-top: 28px;
  padding-top: 30px;
  border-top: 1px solid var(--privacy-line);
}

.page-privacy__section-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding-right: 48px;
}

.page-privacy__section-bar {
  flex: 0 0 auto;
  width: 5px;
  height: 30px;
  border-radius: 3px;
  background: var(--electric-orange);
}

.page-privacy__section:nth-child(1) .page-privacy__section-bar {
  background: var(--electric-orange);
}

.page-privacy__section:nth-child(2) .page-privacy__section-bar {
  background: var(--electric-green);
}

.page-privacy__section:nth-child(3) .page-privacy__section-bar {
  background: var(--gold-accent);
}

.page-privacy__section:nth-child(4) .page-privacy__section-bar {
  background: var(--indigo-purple);
}

.page-privacy__section:nth-child(5) .page-privacy__section-bar {
  background: var(--wine-red);
}

.page-privacy__section:nth-child(6) .page-privacy__section-bar {
  background: var(--electric-orange);
}

.page-privacy__heading {
  margin: 0.3em 0 0.2em;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--privacy-ink);
}

.page-privacy__section-num {
  position: absolute;
  top: 4px;
  right: -4px;
  z-index: 0;
  pointer-events: none;
  color: rgba(11, 27, 58, 0.07);
  font-family: var(--font-mono);
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
}

.page-privacy__section-body {
  position: relative;
  z-index: 1;
  margin-top: 16px;
}

.page-privacy__section-body p {
  margin: 0 0 1.1em;
  color: var(--privacy-ink-soft);
  font-size: 0.97rem;
  line-height: 1.9;
}

.page-privacy__section-body p:last-child {
  margin-bottom: 0;
}

.page-privacy__callout {
  margin: 20px 0 4px;
  border: 1px solid var(--privacy-line);
  border-left-width: 4px;
  border-radius: 10px;
  background: var(--privacy-paper-light);
}

.page-privacy__callout--blue {
  border-left-color: var(--space-blue-light);
}

.page-privacy__callout--green {
  border-left-color: var(--electric-green);
}

.page-privacy__callout-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  color: var(--privacy-ink);
  font-weight: 800;
  list-style: none;
  transition: background var(--transition-fast);
}

.page-privacy__callout-summary::-webkit-details-marker {
  display: none;
}

.page-privacy__callout-summary:hover {
  background: var(--privacy-paper);
}

.page-privacy__callout-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--electric-orange);
  background: rgba(255, 107, 43, 0.1);
}

.page-privacy__callout--green .page-privacy__callout-icon {
  color: #0CB97A;
  background: rgba(0, 225, 139, 0.13);
}

.page-privacy__callout-text {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  line-height: 1.3;
}

.page-privacy__callout-sub {
  color: var(--privacy-ink-soft);
  font-size: 0.82rem;
  font-weight: 400;
  line-height: 1.45;
}

.page-privacy__callout-detail {
  padding: 0 16px 14px 64px;
  border-top: 1px dashed var(--privacy-line);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--privacy-ink-soft);
  background: var(--privacy-paper-light);
  border-radius: 0 0 10px 10px;
}

.page-privacy__callout-detail p {
  margin: 12px 0 0;
}

.page-privacy__contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 16px 0 18px;
}

.page-privacy__contact-card {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--privacy-line);
  border-radius: 10px;
  background: var(--privacy-paper-light);
  color: var(--privacy-ink);
}

.page-privacy__contact-label {
  color: var(--privacy-ink-soft);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-privacy__contact-value {
  overflow-wrap: anywhere;
  font-size: 1rem;
  font-weight: 700;
  color: var(--privacy-ink);
}

.page-privacy__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-privacy__version {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 40px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--privacy-line);
  color: var(--privacy-ink-soft);
  font-family: var(--font-mono);
  font-size: 0.76rem;
}

@media (min-width: 640px) {
  .page-privacy__hero {
    padding: 40px 0 56px;
  }

  .page-privacy__content {
    padding: 40px 32px 64px;
  }

  .page-privacy__contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-privacy__banner-tag {
    left: 28px;
    bottom: 24px;
  }

  .page-privacy__section-num {
    font-size: 72px;
  }
}

@media (min-width: 960px) {
  .page-privacy__layout {
    grid-template-columns: 240px minmax(0, 840px);
    align-items: start;
    justify-content: center;
    gap: 32px;
    margin-top: 40px;
  }

  .page-privacy__toc {
    position: sticky;
    top: 150px;
  }

  .page-privacy__toc-list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
  }

  .page-privacy__toc-item {
    flex: auto;
    margin: 0;
  }

  .page-privacy__toc-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    font-size: 0.95rem;
  }

  .page-privacy__heading {
    font-size: 1.75rem;
  }

  .page-privacy__section-num {
    font-size: 96px;
  }
}