.page-privacy {
  --privacy-cyan-dark: #00838f;
  --privacy-grid: rgba(11, 27, 61, 0.045);
  background-color: var(--bg-light);
  background-image:
    linear-gradient(var(--privacy-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--privacy-grid) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--text-dark);
}

.page-privacy__hero {
  background-color: var(--bg-primary);
  background-image:
    radial-gradient(circle at 85% 25%, rgba(0, 194, 209, 0.14), transparent 30%),
    radial-gradient(circle at 60% 85%, rgba(255, 107, 0, 0.1), transparent 26%);
  color: var(--text-light);
  padding: 64px 0 40px;
  position: relative;
  overflow: hidden;
}

.page-privacy__hero::after {
  content: "";
  position: absolute;
  right: -40px;
  top: 30px;
  width: 300px;
  height: 150px;
  background:
    linear-gradient(135deg, transparent 44%, rgba(0, 194, 209, 0.35) 45%, rgba(0, 194, 209, 0.35) 55%, transparent 56%),
    linear-gradient(45deg, transparent 44%, rgba(255, 107, 0, 0.25) 45%, rgba(255, 107, 0, 0.25) 55%, transparent 56%);
  background-size: 96px 96px, 128px 128px;
  transform: rotate(-10deg);
  opacity: 0.55;
  pointer-events: none;
}

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

.page-privacy__hero .breadcrumb {
  margin-bottom: 28px;
  color: rgba(245, 247, 250, 0.72);
}

.page-privacy__hero .breadcrumb__item {
  color: rgba(245, 247, 250, 0.72);
  text-decoration: none;
}

.page-privacy__hero .breadcrumb__item--current {
  color: var(--accent-orange-light);
}

.page-privacy__hero .chapter-index {
  display: block;
  color: var(--accent-cyan);
  margin-bottom: 14px;
}

.page-privacy__hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.12;
  margin: 0 0 14px;
  letter-spacing: 0.01em;
  max-width: 14em;
}

.page-privacy__hero .tag {
  margin-bottom: 18px;
}

.page-privacy__lede {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.85);
  margin: 0 0 18px;
  max-width: 720px;
}

.page-privacy__hero-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-privacy__lock {
  flex-shrink: 0;
}

.page-privacy__meta {
  font-family: var(--font-mono);
  font-size: var(--size-footnote);
  color: rgba(245, 247, 250, 0.62);
  margin: 0;
}

.page-privacy__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
  padding-top: 40px;
  padding-bottom: 64px;
}

.page-privacy__sidebar {
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: 0 8px 24px rgba(11, 27, 61, 0.08);
  padding: 24px;
  align-self: start;
}

.page-privacy__toc-title {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--size-footnote);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-gray);
  margin-bottom: 10px;
}

.page-privacy__toc-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 2px;
  color: var(--text-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(141, 155, 181, 0.25);
  font-size: 15px;
  font-weight: 500;
  transition: color var(--transition-base), padding-left var(--transition-base);
}

.page-privacy__toc-link:last-child {
  border-bottom: none;
}

.page-privacy__toc-link:hover,
.page-privacy__toc-link.is-active {
  color: var(--accent-orange);
  padding-left: 6px;
}

.page-privacy__toc-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-cyan);
  min-width: 22px;
}

.page-privacy__visual {
  margin: 24px 0 0;
}

.page-privacy__visual img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-privacy__summary {
  margin-top: 20px;
  background: var(--bg-light);
  border-radius: 8px;
  padding: 18px;
}

.page-privacy__summary .data-card__label {
  font-size: var(--size-footnote);
  color: var(--text-gray);
}

.page-privacy__summary .data-card__value {
  display: block;
  font-family: var(--font-mono);
  font-size: 34px;
  line-height: 1.1;
  color: var(--accent-cyan);
  margin: 8px 0 2px;
}

.page-privacy__summary .data-card__unit {
  font-size: 14px;
  color: var(--text-gray);
}

.page-privacy__summary p {
  margin: 10px 0 0;
  font-size: var(--size-footnote);
  line-height: 1.6;
  color: var(--text-gray);
}

.page-privacy__clauses {
  counter-reset: privacy-clause;
}

.page-privacy__clause {
  counter-increment: privacy-clause;
  background: #fff;
  border-radius: var(--radius-card);
  box-shadow: 0 6px 18px rgba(11, 27, 61, 0.06);
  padding: 30px 24px;
  position: relative;
  scroll-margin-top: calc(var(--header-height) + 20px);
  transition: box-shadow var(--transition-base), outline-color var(--transition-base);
}

.page-privacy__clause + .page-privacy__clause {
  margin-top: 26px;
}

.page-privacy__clause:target {
  box-shadow: 0 14px 34px rgba(11, 27, 61, 0.14);
  outline: 2px solid var(--accent-orange-light);
  outline-offset: 4px;
}

.page-privacy__clause::after {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 0;
  height: 2px;
  background: linear-gradient(100deg, var(--accent-orange) 0%, var(--accent-cyan) 52%, transparent 52%);
  transform: skewX(-15deg);
  border-radius: 2px;
}

.page-privacy__clause-header {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
}

.page-privacy__clause-no {
  font-family: var(--font-mono);
  font-size: 30px;
  line-height: 1;
  font-weight: 700;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.page-privacy__clause-no::before {
  content: counter(privacy-clause, decimal-leading-zero);
}

.page-privacy__clause h2 {
  font-size: var(--size-subheading);
  line-height: 1.2;
  margin: 0;
  color: var(--text-dark);
}

.page-privacy__clause-link {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--text-gray);
  text-decoration: none;
  line-height: 1;
  transition: color var(--transition-base);
}

.page-privacy__clause-link:hover {
  color: var(--accent-orange);
}

.page-privacy__clause-body p {
  margin: 0 0 14px;
  line-height: 1.75;
}

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

.page-privacy__list {
  margin: 16px 0;
  padding: 0;
  list-style: none;
}

.page-privacy__list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  line-height: 1.7;
}

.page-privacy__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-orange), var(--accent-cyan));
  transform: skewX(-20deg);
}

.page-privacy__list li > strong {
  font-weight: 600;
  color: var(--text-dark);
}

.page-privacy__term {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--privacy-cyan-dark);
}

.page-privacy__details {
  margin-top: 16px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 12px 16px;
  background: var(--bg-light);
}

.page-privacy__details summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  color: var(--text-dark);
}

.page-privacy__details-text {
  margin: 12px 0 0;
  font-size: var(--size-footnote);
  line-height: 1.6;
  color: var(--text-gray);
}

.page-privacy__contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 20px 0;
}

.page-privacy__contact-item {
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 12px 16px;
  background: var(--bg-light);
}

.page-privacy__contact-label {
  display: block;
  font-size: var(--size-footnote);
  color: var(--text-gray);
  margin-bottom: 4px;
}

.page-privacy__contact-value {
  font-weight: 600;
  color: var(--text-dark);
  text-decoration: none;
  word-break: break-word;
}

.page-privacy__contact-value:hover {
  color: var(--accent-orange);
}

.page-privacy__note {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding: 14px 18px;
  border-left: 3px solid var(--accent-orange);
  border-radius: 0 8px 8px 0;
  background: rgba(255, 107, 0, 0.07);
}

.page-privacy__note-icon {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-orange);
}

.page-privacy__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

.page-privacy__note a {
  color: var(--accent-orange);
  text-decoration-color: rgba(255, 107, 0, 0.4);
  text-underline-offset: 2px;
}

.page-privacy__back-top {
  margin-top: 30px;
  text-align: right;
}

@media (min-width: 768px) {
  .page-privacy__hero {
    padding: 80px 0 56px;
  }

  .page-privacy__hero h1 {
    font-size: clamp(36px, 4.5vw, 56px);
  }

  .page-privacy__layout {
    padding-top: 48px;
    padding-bottom: 80px;
  }

  .page-privacy__clause {
    padding: 36px 32px;
  }

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

@media (min-width: 992px) {
  .page-privacy__layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 44px;
  }

  .page-privacy__sidebar {
    position: sticky;
    top: calc(var(--header-height) + 20px);
  }
}