.page-privacy {
  --privacy-glow-cyan: 0 0 24px rgba(0, 229, 255, 0.06);
  --privacy-glow-orange: 0 0 24px rgba(255, 107, 53, 0.08);
  --privacy-blue-line: 1px solid var(--border-strong);
  scroll-behavior: smooth;
}

.page-privacy [id^="section-"] {
  scroll-margin-top: 96px;
}

.page-privacy .privacy-hero {
  padding: var(--space-4) 0 var(--space-5);
  border-bottom: var(--privacy-blue-line);
  background: radial-gradient(ellipse at 85% 20%, rgba(0, 229, 255, 0.05), transparent 60%);
}

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  align-items: center;
}

.page-privacy .privacy-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: var(--space-1);
}

.page-privacy .privacy-hero-eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--accent);
  display: block;
}

.page-privacy .privacy-hero-meta {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.page-privacy .privacy-hero h1 {
  font-family: var(--font-headline);
  font-size: 40px;
  line-height: 1.08;
  letter-spacing: 0.01em;
  margin-bottom: var(--space-3);
  color: var(--text);
  max-width: 760px;
  overflow-wrap: break-word;
}

.page-privacy .privacy-hero-desc {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-muted);
  max-width: 660px;
  margin: 0;
}

.page-privacy .privacy-hero-visual {
  margin: 0;
  text-align: center;
}

.page-privacy .privacy-kv-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.page-privacy .privacy-kv-wrap img {
  display: block;
  width: 100%;
  max-width: 320px;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--border);
}

.page-privacy .privacy-lock-svg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 72px;
  height: 72px;
  filter: drop-shadow(0 0 12px rgba(0, 229, 255, 0.25));
  pointer-events: none;
}

.page-privacy .privacy-hero-visual figcaption {
  margin-top: var(--space-2);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.page-privacy .privacy-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  padding: var(--space-6) 0;
}

.page-privacy .privacy-toc {
  align-self: start;
  border-left: 2px solid var(--accent);
  background: var(--bg-card);
  padding: var(--space-3);
}

.page-privacy .privacy-toc-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border);
}

.page-privacy .privacy-toc-title {
  font-family: var(--font-headline);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-privacy .privacy-toc-sub {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.page-privacy .privacy-toc-list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-toc-list a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.25s ease, padding-left 0.25s ease;
}

.page-privacy .privacy-toc-list a:hover {
  color: var(--accent2);
  padding-left: 4px;
}

.page-privacy .privacy-toc-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  width: 32px;
}

.page-privacy .privacy-toc-note {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-privacy .privacy-toc-note p {
  margin: 0 0 var(--space-1);
}

.page-privacy .privacy-toc-version {
  font-size: 14px;
  color: var(--accent2);
  font-weight: 500;
}

.page-privacy .privacy-clause {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border);
  transition: background-color 0.3s ease;
}

.page-privacy .privacy-clause:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-clause:last-child {
  border-bottom: 1px solid var(--border);
}

.page-privacy .privacy-clause:hover {
  background: rgba(16, 27, 58, 0.35);
}

.page-privacy .privacy-clause-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.page-privacy .privacy-clause-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-clause-head h2 {
  font-family: var(--font-headline);
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--text);
  margin: 0;
}

.page-privacy .privacy-clause-head .vertical-note {
  margin-left: auto;
  color: var(--text-muted);
}

.page-privacy .privacy-clause-body {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-muted);
}

.page-privacy .privacy-clause-lead {
  font-size: 16px;
  color: var(--text);
  line-height: 1.8;
  margin-bottom: var(--space-3);
  max-width: 680px;
}

.page-privacy .privacy-list-group {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.page-privacy .privacy-list-item {
  background: var(--bg-card);
  border-left: 2px solid var(--border-strong);
  padding: var(--space-3);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-privacy .privacy-list-item:hover {
  border-left-color: var(--accent2);
  box-shadow: var(--privacy-glow-cyan);
}

.page-privacy .privacy-list-item h3 {
  font-family: var(--font-headline);
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--text);
  margin: 0 0 var(--space-1);
}

.page-privacy .privacy-list-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-privacy .privacy-note {
  font-size: 13px;
  color: var(--text-muted);
  background: var(--accent-soft);
  border-left: 2px solid var(--accent);
  padding: var(--space-2) var(--space-3);
  margin-top: var(--space-4);
}

.page-privacy .privacy-note a {
  color: var(--accent2);
  text-decoration-color: rgba(0, 229, 255, 0.4);
}

.page-privacy .privacy-usage-grid {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

.page-privacy .privacy-usage-cell {
  background: var(--bg-card);
  padding: var(--space-3);
  border-top: 1px solid var(--border-strong);
  position: relative;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.page-privacy .privacy-usage-cell:hover {
  background: var(--bg-elevated);
  box-shadow: var(--privacy-glow-orange);
}

.page-privacy .privacy-usage-index {
  display: block;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: var(--space-1);
  letter-spacing: 0.08em;
}

.page-privacy .privacy-usage-cell h3 {
  font-family: var(--font-headline);
  font-size: 16px;
  color: var(--text);
  margin: 0 0 var(--space-1);
}

.page-privacy .privacy-usage-cell p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
}

.page-privacy .privacy-related {
  background: var(--bg-card);
  border-top: 1px solid var(--border-strong);
  padding: var(--space-6) 0;
  margin-top: var(--space-4);
}

.page-privacy .privacy-related-grid {
  display: grid;
  gap: var(--space-4);
}

.page-privacy .privacy-related-card {
  border: 1px solid var(--border);
  padding: var(--space-4);
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.page-privacy .privacy-related-card:hover {
  border-color: var(--accent2);
  box-shadow: var(--privacy-glow-cyan);
}

.page-privacy .privacy-related-index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
}

.page-privacy .privacy-related-card h2 {
  font-family: var(--font-headline);
  font-size: 22px;
  color: var(--text);
  margin: 0;
  letter-spacing: 0.03em;
}

.page-privacy .privacy-related-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-muted);
  margin: 0;
  flex-grow: 1;
}

.page-privacy .privacy-related-card .btn {
  align-self: flex-start;
}

@media (min-width: 768px) {
  .page-privacy .privacy-hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-6);
  }

  .page-privacy .privacy-hero {
    padding: var(--space-6) 0;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 56px;
  }

  .page-privacy .privacy-main {
    grid-template-columns: 280px 1fr;
    gap: var(--space-6);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 96px;
    padding: var(--space-4);
  }

  .page-privacy .privacy-clause-body {
    padding-left: 40px;
  }

  .page-privacy .privacy-clause-head h2 {
    font-size: 32px;
  }

  .page-privacy .privacy-usage-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-related-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }
}

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

  .page-privacy .privacy-clause,
  .page-privacy .privacy-list-item,
  .page-privacy .privacy-usage-cell,
  .page-privacy .privacy-related-card,
  .page-privacy .privacy-toc-list a {
    transition: none;
  }
}