.page-privacy {
  --privacy-grid-light: rgba(42, 47, 66, 0.32);
  --privacy-card-border: rgba(42, 47, 66, 0.9);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-total) + 20px);
}

.page-privacy .container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.page-privacy .breadcrumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  padding: 16px 0 0;
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 8px;
}

.page-privacy .breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  color: var(--text-muted);
}

.page-privacy .breadcrumb__link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-privacy .breadcrumb__link:hover {
  color: var(--accent-green);
}

.page-privacy .breadcrumb__current {
  color: var(--text-primary);
}

.page-privacy__hero {
  position: relative;
  padding: 24px 0 48px;
  border-bottom: 1px solid var(--line-grid);
  background:
    linear-gradient(var(--privacy-grid-light) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-grid-light) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-privacy .privacy-page-head {
  margin-top: 40px;
  max-width: 860px;
}

.page-privacy .privacy-page-head__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.page-privacy .privacy-page-head__kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-blue);
}

.page-privacy .privacy-page-head__code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--data-gold);
  border: 1px solid var(--line-grid);
  padding: 4px 12px;
  background: rgba(255, 196, 0, 0.05);
}

.page-privacy .privacy-page-head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 2.9rem);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.page-privacy .privacy-page-head__desc {
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 0 20px;
}

.page-privacy .privacy-page-head__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-privacy .privacy-toc {
  border-bottom: 1px solid var(--line-grid);
}

.page-privacy .privacy-toc__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  padding-bottom: 24px;
  flex-wrap: wrap;
}

.page-privacy .privacy-toc__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  white-space: nowrap;
}

.page-privacy .privacy-toc__list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 6px 20px;
}

.page-privacy .privacy-toc__link {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 4px 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__link:hover {
  color: var(--accent-green);
  border-color: var(--accent-green);
}

.page-privacy .privacy-section {
  padding-top: 72px;
  padding-bottom: 32px;
}

.page-privacy .privacy-section + .privacy-section {
  border-top: 1px solid var(--line-grid);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy .privacy-section__index {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-blue);
  border: 1px solid var(--line-grid);
  padding: 4px 10px;
  background: rgba(0, 176, 255, 0.06);
}

.page-privacy .privacy-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  margin: 0;
}

.page-privacy .privacy-section__lead {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 0 28px;
  padding-left: 14px;
  border-left: 2px solid var(--accent-green);
}

.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy .privacy-card {
  background: var(--bg-panel);
  border: 1px solid var(--privacy-card-border);
  padding: 24px;
  position: relative;
  transition: background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-privacy .privacy-card::before,
.page-privacy .privacy-card::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  pointer-events: none;
  transition: opacity 0.25s var(--ease);
}

.page-privacy .privacy-card::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--accent-green);
  border-left: 2px solid var(--accent-green);
}

.page-privacy .privacy-card::after {
  bottom: -1px;
  right: -1px;
  border-bottom: 2px solid var(--accent-blue);
  border-right: 2px solid var(--accent-blue);
}

.page-privacy .privacy-card:hover {
  background: var(--bg-elevated);
  box-shadow: var(--shadow-panel);
}

.page-privacy .privacy-card--elevated {
  background: var(--bg-elevated);
  border-color: rgba(0, 176, 255, 0.25);
}

.page-privacy .privacy-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-card__desc {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 16px;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-privacy .privacy-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-privacy .privacy-list__code {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--accent-blue);
  background: rgba(0, 176, 255, 0.08);
  border: 1px solid rgba(0, 176, 255, 0.2);
  padding: 2px 6px;
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 3px;
}

.page-privacy .privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 20px;
  padding: 16px 20px;
  border: 1px solid rgba(0, 230, 118, 0.25);
  background: rgba(0, 230, 118, 0.04);
}

.page-privacy .privacy-note__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-green);
  border: 1px solid rgba(0, 230, 118, 0.35);
  padding: 3px 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

.page-privacy .privacy-note p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

.page-privacy .privacy-note strong {
  color: var(--data-gold);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-privacy .privacy-flow-figure {
  margin: 32px 0 24px;
  border: 1px solid var(--privacy-card-border);
  background: var(--bg-panel);
  padding: 12px;
}

.page-privacy .privacy-flow-figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--bg-elevated);
}

.page-privacy .privacy-flow-figure__cap {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  padding: 12px 4px 4px;
}

.page-privacy .privacy-svg {
  overflow-x: auto;
  margin: 8px 0 28px;
  border: 1px solid var(--privacy-card-border);
  background: var(--bg-panel);
  padding: 12px;
}

.page-privacy .privacy-svg__canvas {
  display: block;
  width: 100%;
  min-width: 720px;
  height: auto;
}

.page-privacy .privacy-svg__canvas text {
  font-family: var(--font-mono);
}

.page-privacy .privacy-svg__canvas .pg-node-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
}

.page-privacy .privacy-svg__canvas .pg-node-sub {
  font-size: 10px;
  letter-spacing: 0.1em;
}

.page-privacy .privacy-svg__canvas .pg-lock {
  transition: transform 0.25s var(--ease);
  cursor: default;
}

.page-privacy .privacy-svg__canvas .pg-node {
  cursor: default;
}

.page-privacy .privacy-svg__canvas .pg-node rect {
  transition: fill 0.25s var(--ease), stroke-width 0.25s var(--ease);
}

.page-privacy .privacy-svg__canvas .pg-node:hover rect {
  fill: var(--bg-elevated);
  stroke-width: 2.5px;
}

.page-privacy .privacy-svg__canvas .pg-lock:hover {
  transform: translateY(-2px);
}

.page-privacy .privacy-usage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .privacy-rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.page-privacy .privacy-right {
  background: var(--bg-panel);
  border: 1px solid var(--privacy-card-border);
  padding: 20px;
  position: relative;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .privacy-right:hover {
  background: var(--bg-elevated);
  border-color: var(--accent-blue);
}

.page-privacy .privacy-right__index {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--data-gold);
  display: block;
  margin-bottom: 12px;
  letter-spacing: 0.1em;
}

.page-privacy .privacy-right h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 8px;
}

.page-privacy .privacy-right p {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0;
}

.page-privacy .privacy-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .privacy-contact-card {
  background: var(--bg-panel);
  border: 1px solid var(--privacy-card-border);
  padding: 28px 24px;
  transition: background 0.25s var(--ease);
}

.page-privacy .privacy-contact-card:hover {
  background: var(--bg-elevated);
}

.page-privacy .privacy-contact-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.page-privacy .privacy-contact-card__mail {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-green);
  margin: 0 0 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-privacy .privacy-contact-card__desc {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin: 0;
}

.page-privacy .privacy-list a {
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .privacy-list a:hover {
  color: var(--accent-green);
  border-color: var(--accent-green);
}

@media (min-width: 640px) {
  .page-privacy .privacy-rights-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .page-privacy__hero {
    padding: 32px 0 64px;
  }

  .page-privacy .privacy-page-head {
    margin-top: 48px;
  }

  .page-privacy .privacy-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-privacy .privacy-usage-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .page-privacy .privacy-toc__inner {
    justify-content: space-between;
  }

  .page-privacy .privacy-toc__list {
    justify-content: flex-end;
  }

  .page-privacy .privacy-contact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-section {
    padding-top: 96px;
    padding-bottom: 48px;
  }

  .page-privacy .privacy-section__head {
    margin-bottom: 24px;
  }

  .page-privacy .privacy-section__lead {
    font-size: 1rem;
    margin-bottom: 36px;
  }

  .page-privacy .privacy-rights-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-privacy .privacy-right {
    padding: 24px;
  }
}

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

  .page-privacy * {
    transition: none !important;
    animation: none !important;
  }
}