.page-privacy {
  --privacy-toc-w: 280px;
  --privacy-gap: 48px;
  --privacy-section-space: 56px;
  padding-bottom: 80px;
  scroll-behavior: smooth;
}

.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding-top: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--c-line);
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

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

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

.page-privacy .privacy-hero__title {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(34px, 7vw, 76px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.page-privacy .privacy-hero__title span {
  display: block;
  color: var(--c-cta);
}

.page-privacy .privacy-hero__desc {
  max-width: 64ch;
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 24px;
}

.page-privacy .privacy-toc__sticky {
  padding: 20px;
  border: 1px solid var(--c-line);
  background: var(--glass-gradient);
}

.page-privacy .privacy-toc__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-data);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .privacy-toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--c-line);
  color: var(--c-muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur), border-color var(--dur), background var(--dur);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  border-color: var(--c-cta);
  color: var(--c-text);
  background: rgba(255, 107, 44, 0.08);
}

.page-privacy .toc-index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-data);
}

.page-privacy .privacy-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--c-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-privacy .privacy-toc__note a {
  color: var(--c-cta);
  font-weight: 600;
  text-decoration: none;
}

.page-privacy .privacy-toc__note a:hover {
  text-decoration: underline;
}

.page-privacy .privacy-section {
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: var(--privacy-section-space);
  padding-top: var(--privacy-section-space);
  border-top: 1px solid var(--c-line);
}

.page-privacy .privacy-section__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}

.page-privacy .section-num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--c-data);
}

.page-privacy .privacy-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.2;
}

.page-privacy .privacy-intro {
  max-width: 70ch;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-privacy .privacy-card {
  padding: 20px;
  border: 1px solid var(--c-line);
  background: var(--glass-gradient);
}

.page-privacy .privacy-card + .privacy-card {
  margin-top: 16px;
}

.page-privacy .privacy-card--solid {
  background: rgba(255, 255, 255, 0.03);
}

.page-privacy .privacy-lead {
  margin: 0 0 14px;
  font-size: 17px;
  line-height: 1.75;
}

.page-privacy .privacy-card__title {
  margin: 16px 0 8px;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 12px 0 8px;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  margin-bottom: 10px;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.65;
}

.page-privacy .privacy-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--c-cta);
  font-family: var(--font-mono);
}

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

.page-privacy .privacy-grid .privacy-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-privacy .privacy-usage {
  margin-top: 32px;
  padding: 20px 20px 4px;
  border: 1px solid var(--c-line);
  background: rgba(255, 255, 255, 0.02);
}

.page-privacy .privacy-usage__heading {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-warn);
}

.page-privacy .privacy-usage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-privacy .privacy-usage__item {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  align-items: flex-start;
  padding-top: 14px;
  border-top: 1px solid var(--c-line);
}

.page-privacy .usage-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  color: var(--c-data);
}

.page-privacy .privacy-usage__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-muted);
}

.page-privacy .privacy-note {
  margin-top: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-privacy .privacy-protect__media {
  max-width: 800px;
  margin: 24px 0;
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--c-bg-alt);
}

.page-privacy .privacy-protect__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-protect__list {
  list-style: none;
  margin: 24px 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-privacy .privacy-protect__list li {
  padding: 16px;
  border: 1px solid var(--c-line);
  background: rgba(18, 42, 64, 0.5);
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .privacy-protect__list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--c-warn);
  font-weight: 700;
}

.page-privacy .kw-tip {
  position: relative;
  border-bottom: 1px dashed var(--c-data);
  cursor: help;
}

.page-privacy .kw-tip__pop {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 0;
  z-index: 6;
  width: max-content;
  max-width: 240px;
  padding: 8px 10px;
  border: 1px solid var(--c-line);
  background: var(--c-bg-alt);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.5;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity var(--dur), transform var(--dur), visibility var(--dur);
}

.page-privacy .kw-tip:hover .kw-tip__pop,
.page-privacy .kw-tip:focus-within .kw-tip__pop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.page-privacy .privacy-highlight {
  margin-top: 24px;
  padding: 20px;
  border: 1px solid var(--c-cta);
  border-left-width: 4px;
  background: linear-gradient(135deg, rgba(255, 107, 44, 0.1), rgba(255, 255, 255, 0.02));
}

.page-privacy .privacy-highlight__badge {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 10px;
  border: 1px solid var(--c-cta);
  color: var(--c-cta);
  font-family: var(--font-mono);
  font-size: 14px;
}

.page-privacy .privacy-highlight p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.7;
}

.page-privacy .privacy-highlight a {
  color: var(--c-warn);
}

.page-privacy .privacy-icp {
  font-family: var(--font-mono);
  color: var(--c-warn);
}

.page-privacy .privacy-rights {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.page-privacy .privacy-rights__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 2px 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--c-line);
  background: var(--c-bg-alt);
  transition: border-color var(--dur);
}

.page-privacy .privacy-rights__item:hover {
  border-color: rgba(0, 229, 255, 0.5);
}

.page-privacy .rights-letter {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--c-cta);
}

.page-privacy .privacy-rights__item h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--c-muted);
}

.page-privacy .privacy-contact {
  margin-top: 24px;
  padding: 20px;
  border: 1px dashed var(--c-line);
  background: var(--glass-gradient);
  font-size: 15px;
  line-height: 1.75;
}

.page-privacy .privacy-contact a {
  color: var(--c-cta);
  font-weight: 600;
}

.page-privacy .privacy-card--update p {
  margin: 0 0 8px;
  line-height: 1.7;
}

.page-privacy .privacy-endmark {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
  margin-top: 64px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
}

.page-privacy a:focus-visible {
  outline: 2px solid var(--c-warn);
  outline-offset: 2px;
}

@media (min-width: 760px) {
  .page-privacy .privacy-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-protect__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-usage__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-usage__item {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    padding-top: 64px;
    padding-bottom: 56px;
  }

  .page-privacy .privacy-hero__watermark {
    display: block;
    position: absolute;
    right: -0.05em;
    top: 8px;
    font-family: var(--font-mono);
    font-size: 180px;
    font-weight: 700;
    line-height: 0.8;
    letter-spacing: -0.04em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.05);
    pointer-events: none;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: var(--privacy-gap);
    align-items: start;
    padding-top: 56px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
  }

  .page-privacy .privacy-toc__link {
    display: flex;
    justify-content: flex-start;
    padding: 12px 14px;
    white-space: normal;
  }
}

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

  .page-privacy .kw-tip__pop {
    transition: none;
  }
}