.page-privacy {
  position: relative;
  background-color: var(--color-bg);
  background-image:
    linear-gradient(to bottom, rgba(44, 62, 80, 0.12) 1px, transparent 1px),
    linear-gradient(to right, rgba(44, 62, 80, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  scroll-behavior: smooth;
}

.page-privacy .privacy-hero {
  padding: 64px 0 40px;
}

.page-privacy .privacy-hero .breadcrumbs {
  margin-bottom: 48px;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  max-width: 880px;
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin: 12px 0 24px;
}

.page-privacy .privacy-hero__lead {
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--color-text-dim);
  max-width: 720px;
  margin: 0 0 32px;
}

.page-privacy .privacy-hero__lead strong {
  color: var(--color-text);
  font-weight: 700;
  background: linear-gradient(transparent 62%, rgba(10, 102, 255, 0.28) 62%);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  font-family: var(--font-data);
  font-size: 13px;
  color: var(--color-text-dim);
  border-top: 1px solid var(--color-line);
  padding-top: 20px;
}

.page-privacy .privacy-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-hero__meta span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.page-privacy .privacy-layout {
  padding: 24px 0 96px;
}

.page-privacy .privacy-layout__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-toc {
  margin-bottom: 8px;
}

.page-privacy .privacy-toc__label {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin: 0 0 16px;
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 4px 2px 8px;
  scrollbar-width: none;
}

.page-privacy .privacy-toc__list::-webkit-scrollbar {
  display: none;
}

.page-privacy .privacy-toc__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  color: var(--color-text-dim);
  font-size: 0.875rem;
  line-height: 1.4;
  white-space: nowrap;
  text-decoration: none;
  transition:
    border-color 0.3s var(--ease-out),
    color 0.3s var(--ease-out),
    background-color 0.3s var(--ease-out);
}

.page-privacy .privacy-toc__list a:hover {
  border-color: var(--color-primary);
  color: var(--color-text);
  background-color: rgba(10, 102, 255, 0.08);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-data);
  font-weight: 700;
  color: var(--color-primary);
}

.page-privacy .privacy-toc__note {
  display: none;
}

.page-privacy .privacy-content {
  min-width: 0;
}

.page-privacy .privacy-section {
  max-width: 760px;
  padding: 48px 0;
  border-bottom: 1px solid var(--color-line);
}

.page-privacy .privacy-section:first-child {
  padding-top: 8px;
}

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

.page-privacy .privacy-section__head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-weight: 900;
  color: var(--color-text);
  margin: 0;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-section__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 8px;
  border-radius: var(--radius-pill);
  background: rgba(10, 102, 255, 0.12);
  color: var(--color-primary);
  font-family: var(--font-data);
  font-size: 0.875rem;
  font-weight: 700;
}

.page-privacy .privacy-section__intro {
  margin: 0 0 28px;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--color-text-dim);
}

.page-privacy .privacy-item {
  padding: 0 0 24px 20px;
  margin-bottom: 24px;
  border-left: 2px solid var(--color-line);
  position: relative;
}

.page-privacy .privacy-item::before {
  content: "";
  position: absolute;
  left: -3px;
  top: 8px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-primary);
}

.page-privacy .privacy-item h3 {
  font-family: var(--font-head);
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 8px;
}

.page-privacy .privacy-item h3::after {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gradient-accent);
  margin-left: 10px;
  vertical-align: middle;
}

.page-privacy .privacy-item p {
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--color-text-dim);
  margin: 0;
}

.page-privacy .privacy-item strong {
  color: var(--color-text);
  font-weight: 600;
}

.page-privacy .privacy-usage-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-privacy .privacy-usage-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(30, 33, 41, 0.65);
  border: 1px solid var(--color-line);
  transition:
    transform 0.3s var(--ease-out),
    border-color 0.3s var(--ease-out);
}

.page-privacy .privacy-usage-item:hover {
  transform: translateY(-2px);
  border-color: rgba(10, 102, 255, 0.4);
}

.page-privacy .privacy-usage-item__num {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  color: var(--color-primary);
  line-height: 1.6;
  flex-shrink: 0;
}

.page-privacy .privacy-usage-item h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 6px;
}

.page-privacy .privacy-usage-item p {
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--color-text-dim);
  margin: 0;
}

.page-privacy .privacy-security {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.page-privacy .privacy-security__text p {
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--color-text-dim);
  margin: 0 0 16px;
}

.page-privacy .privacy-security__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-privacy .privacy-security__list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: rgba(18, 20, 26, 0.6);
  border: 1px solid rgba(44, 62, 80, 0.5);
  font-family: var(--font-body);
  font-size: 0.875rem;
}

.page-privacy .privacy-security__list span {
  color: var(--color-text-dim);
}

.page-privacy .privacy-security__list strong {
  color: var(--color-text);
  font-family: var(--font-data);
  font-size: 0.8125rem;
}

.page-privacy .privacy-security__visual {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 50%, rgba(10, 102, 255, 0.1), rgba(18, 20, 26, 0) 70%);
  border-radius: var(--radius-lg);
}

.page-privacy .privacy-security__visual img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.page-privacy .privacy-security__extra {
  font-size: 0.8125rem;
  color: var(--color-text-dim);
  border-left: 2px solid var(--color-secondary);
  padding-left: 14px;
  margin-top: 16px;
}

.page-privacy .privacy-note {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: rgba(54, 241, 165, 0.05);
  border: 1px solid rgba(54, 241, 165, 0.15);
}

.page-privacy .privacy-note__shield {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.page-privacy .privacy-note p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--color-text-dim);
}

.page-privacy .privacy-note p a {
  color: var(--color-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.page-privacy .privacy-right {
  position: relative;
  padding: 20px 20px 20px 72px;
  border-radius: var(--radius-md);
  background: rgba(30, 33, 41, 0.5);
}

.page-privacy .privacy-right__num {
  position: absolute;
  left: 20px;
  top: 20px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  background: var(--gradient-accent);
  color: #0b0e14;
  font-family: var(--font-data);
  font-weight: 800;
  font-size: 0.875rem;
}

.page-privacy .privacy-right h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-text);
  margin: 0 0 8px;
}

.page-privacy .privacy-right p {
  font-size: 0.875rem;
  line-height: 1.85;
  color: var(--color-text-dim);
  margin: 0;
}

.page-privacy .privacy-rights__note {
  font-size: 0.9rem;
  color: var(--color-text-dim);
  line-height: 1.9;
}

.page-privacy .privacy-rights__note a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-update > p {
  font-size: 0.9375rem;
  line-height: 1.9;
  color: var(--color-text-dim);
  margin: 0 0 16px;
}

.page-privacy .privacy-update > p b {
  color: var(--color-text);
  font-weight: 700;
}

.page-privacy .privacy-update a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .privacy-fold {
  margin-top: 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(30, 33, 41, 0.4);
}

.page-privacy .privacy-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  transition: background-color 0.3s var(--ease-out);
}

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

.page-privacy .privacy-fold summary:hover {
  background-color: rgba(10, 102, 255, 0.05);
}

.page-privacy .privacy-fold__label {
  font-family: var(--font-head);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
}

.page-privacy .privacy-fold__icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.page-privacy .privacy-fold__icon::before,
.page-privacy .privacy-fold__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transform: translate(-50%, -50%);
  transition: transform 0.3s var(--ease-out);
}

.page-privacy .privacy-fold__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.page-privacy .privacy-fold[open] .privacy-fold__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-privacy .privacy-fold__body {
  padding: 0 20px 20px;
}

.page-privacy .privacy-fold__body ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .privacy-fold__body li {
  font-size: 0.875rem;
  line-height: 1.85;
  color: var(--color-text-dim);
  padding-left: 16px;
  border-left: 2px solid var(--color-line);
}

.page-privacy .privacy-fold__ver {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-secondary);
  margin-right: 8px;
}

@media (min-width: 768px) {
  .page-privacy .privacy-hero {
    padding: 96px 0 64px;
  }

  .page-privacy .privacy-layout__grid {
    grid-template-columns: 220px 1fr;
    gap: 40px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 120px;
    margin-bottom: 0;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
  }

  .page-privacy .privacy-toc__list {
    display: block;
    overflow: visible;
    border-left: 1px solid var(--color-line);
    padding: 0;
  }

  .page-privacy .privacy-toc__list li {
    position: relative;
  }

  .page-privacy .privacy-toc__list li::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: var(--gradient-accent);
    opacity: 0;
    transition: opacity 0.3s var(--ease-out);
  }

  .page-privacy .privacy-toc__list li:hover::before {
    opacity: 1;
  }

  .page-privacy .privacy-toc__list a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border: none;
    border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
    position: relative;
    white-space: normal;
  }

  .page-privacy .privacy-toc__list a::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 0;
    width: 24px;
    height: 1px;
    background: var(--color-line);
  }

  .page-privacy .privacy-toc__list a:hover {
    background: rgba(10, 102, 255, 0.06);
    border-color: transparent;
  }

  .page-privacy .privacy-toc__note {
    display: block;
    margin: 24px 0 0;
    padding-left: 16px;
    font-family: var(--font-data);
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: var(--color-text-dim);
  }

  .page-privacy .privacy-security {
    grid-template-columns: 1fr 220px;
    gap: 32px;
    align-items: center;
  }

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

@media (min-width: 1024px) {
  .page-privacy .privacy-hero__inner {
    padding-left: 80px;
  }

  .page-privacy .privacy-hero__title {
    font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  }

  .page-privacy .privacy-layout__grid {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 80px;
  }

  .page-privacy .privacy-section {
    padding: 56px 0;
  }

  .page-privacy .privacy-section__head {
    gap: 20px;
  }

  .page-privacy .privacy-section__index {
    min-width: 44px;
    height: 44px;
  }

  .page-privacy .privacy-fold__body li {
    font-size: 0.9375rem;
  }
}

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

  .page-privacy .privacy-usage-item,
  .page-privacy .privacy-fold__icon::before,
  .page-privacy .privacy-fold__icon::after {
    transition: none;
  }

  .page-privacy [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}