.page-privacy {
  position: relative;
  background-color: var(--color-bg);
  background-image: radial-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--color-text);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-privacy a {
  color: var(--color-primary);
  text-decoration: none;
}

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

.page-privacy a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 22px;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.page-privacy .breadcrumb__sep {
  color: var(--color-border);
}

.page-privacy .privacy-hero {
  display: grid;
  gap: 30px;
  padding: 40px 0 48px;
  animation: privacyReveal 0.5s ease both;
}

@keyframes privacyReveal {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-privacy .privacy-hero__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__kicker::before {
  content: "";
  display: inline-block;
  width: 38px;
  height: 2px;
  background: var(--color-secondary);
}

.page-privacy .privacy-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 3.6vw, 2.5rem);
  line-height: 1.22;
  margin-bottom: 18px;
  color: var(--color-text);
}

.page-privacy .privacy-hero__desc {
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-privacy .privacy-hero__visual {
  position: relative;
  margin: 0;
}

.page-privacy .privacy-hero__visual::before {
  content: "";
  position: absolute;
  top: -10px;
  left: -10px;
  width: 42%;
  height: 42%;
  border-top: 2px solid var(--color-primary);
  border-left: 2px solid var(--color-primary);
  opacity: 0.7;
  z-index: 1;
}

.page-privacy .privacy-hero__visual::after {
  content: "";
  position: absolute;
  right: -10px;
  bottom: -10px;
  width: 42%;
  height: 42%;
  border-right: 2px solid var(--color-secondary);
  border-bottom: 2px solid var(--color-secondary);
  opacity: 0.7;
}

.page-privacy .privacy-hero__img {
  position: relative;
  z-index: 0;
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
}

.page-privacy .privacy-hero__caption {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  text-align: right;
}

.page-privacy .privacy-summary {
  margin: 8px 0 48px;
  padding: 28px 24px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(181, 55, 242, 0.06));
  border-top: 1px solid rgba(0, 240, 255, 0.2);
  border-bottom: 1px solid rgba(181, 55, 242, 0.2);
  border-left: 3px solid var(--color-accent);
}

.page-privacy .privacy-summary__title {
  margin-bottom: 10px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--color-accent);
}

.page-privacy .privacy-summary__lead {
  margin-bottom: 16px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-privacy .privacy-summary__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-summary__link {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  padding: 2px 0;
  font-size: 0.94rem;
  color: var(--color-text);
}

.page-privacy .privacy-summary__link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.page-privacy .privacy-summary__num {
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--color-primary);
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-privacy .privacy-toc {
  position: relative;
  padding: 20px 18px;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-primary);
}

.page-privacy .privacy-toc__label {
  margin-bottom: 14px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.page-privacy .privacy-toc__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scroll-snap-type: x proximity;
}

.page-privacy .privacy-toc__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  font-size: 0.82rem;
  color: var(--color-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-toc__link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  text-decoration: none;
}

.page-privacy .privacy-toc__link[data-active] {
  color: var(--color-text);
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--color-primary);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--color-primary);
}

.page-privacy .privacy-toc__note {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-privacy .privacy-toc__note-label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-privacy .privacy-content {
  max-width: 820px;
}

.page-privacy .privacy-section {
  position: relative;
  padding: 32px 0 40px;
  border-top: 1px solid var(--color-border);
  scroll-margin-top: calc(var(--status-h) + var(--header-h) + 24px);
}

.page-privacy .privacy-section__num {
  margin-bottom: 14px;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.85;
}

.page-privacy .privacy-section__title {
  margin-bottom: 16px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  letter-spacing: 0.02em;
}

.page-privacy .privacy-section__lead {
  margin-bottom: 18px;
  font-size: 1.05rem;
  line-height: 1.75;
}

.page-privacy .privacy-section p {
  margin-bottom: 16px;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-privacy .privacy-section a {
  color: var(--color-primary);
  text-underline-offset: 3px;
}

.page-privacy .privacy-table {
  margin-bottom: 26px;
  border: 1px solid var(--color-border);
}

.page-privacy .privacy-table__row {
  display: grid;
  gap: 6px;
  padding: 18px;
}

.page-privacy .privacy-table__row + .privacy-table__row {
  border-top: 1px solid var(--color-border);
}

.page-privacy .privacy-table__term {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--color-primary);
}

.page-privacy .privacy-table__desc,
.page-privacy .privacy-table__use {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-privacy .privacy-table__use::before {
  content: "用途 · ";
  color: var(--color-accent);
}

.page-privacy .privacy-cookie {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}

.page-privacy .privacy-cookie__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 14px;
  padding: 18px;
  background: var(--color-panel);
  border-left: 3px solid var(--color-secondary);
}

.page-privacy .privacy-cookie__type {
  font-family: var(--font-heading);
  font-size: 0.95rem;
}

.page-privacy .privacy-cookie__tag {
  padding: 3px 8px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  text-align: center;
  color: var(--color-accent);
  border: 1px solid rgba(255, 215, 0, 0.35);
}

.page-privacy .privacy-cookie__desc {
  grid-column: 1 / -1;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-privacy .privacy-fold {
  margin: 16px 0;
  background: rgba(19, 26, 38, 0.7);
  border: 1px solid var(--color-border);
}

.page-privacy .privacy-fold[open] {
  border-color: rgba(0, 240, 255, 0.35);
}

.page-privacy .privacy-fold__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  color: var(--color-text);
  user-select: none;
}

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

.page-privacy .privacy-fold__head::after {
  content: "+";
  flex: 0 0 22px;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  font-family: var(--font-data);
  font-size: 1rem;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.page-privacy .privacy-fold[open] .privacy-fold__head::after {
  content: "−";
}

.page-privacy .privacy-fold__head:hover {
  color: var(--color-primary);
}

.page-privacy .privacy-fold__body {
  padding: 0 18px 18px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.page-privacy .privacy-rights {
  display: grid;
  gap: 14px;
  margin: 26px 0;
}

.page-privacy .privacy-rights__item {
  position: relative;
  padding: 22px 22px 22px 24px;
  background: linear-gradient(135deg, rgba(181, 55, 242, 0.1), rgba(19, 26, 38, 0.9));
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-secondary);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-privacy .privacy-rights__item:hover {
  transform: translateY(-2px);
  border-color: var(--color-secondary);
}

.page-privacy .privacy-rights__num {
  position: absolute;
  top: 14px;
  right: 16px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: var(--color-primary);
  opacity: 0.7;
}

.page-privacy .privacy-rights__title {
  margin-bottom: 8px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
}

.page-privacy .privacy-rights__text {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.page-privacy .privacy-contact {
  display: grid;
  gap: 12px;
  margin: 26px 0;
}

.page-privacy .privacy-contact__card {
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-primary);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-contact__card:hover {
  background: var(--color-panel-light);
  border-color: var(--color-primary);
  text-decoration: none;
}

.page-privacy .privacy-contact__label {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  text-transform: uppercase;
}

.page-privacy .privacy-contact__value {
  font-size: 1rem;
  font-weight: 500;
}

.page-privacy .privacy-contact__hint {
  font-size: 0.82rem;
  color: var(--color-muted);
}

.page-privacy .privacy-contact__card--accent {
  border-top-color: var(--color-accent);
}

.page-privacy .privacy-contact__card--accent .privacy-contact__label {
  color: var(--color-accent);
}

.page-privacy .privacy-exit {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 32px 0 48px;
}

@media (min-width: 720px) {
  .page-privacy .privacy-table__row {
    grid-template-columns: 1.1fr 1.4fr 1.4fr;
    gap: 26px;
    padding: 20px 22px;
    align-items: start;
  }

  .page-privacy .privacy-table__use::before {
    content: "";
  }

  .page-privacy .privacy-cookie__row {
    grid-template-columns: 180px 70px 1fr;
    align-items: center;
  }

  .page-privacy .privacy-cookie__desc {
    grid-column: auto;
  }

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

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

@media (min-width: 768px) {
  .page-privacy .privacy-section {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 36px;
  }

  .page-privacy .privacy-section__num {
    margin-bottom: 0;
    font-size: 4.2rem;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    padding: 56px 0 60px;
  }

  .page-privacy .privacy-summary {
    display: grid;
    grid-template-columns: 240px 1fr;
    column-gap: 36px;
  }

  .page-privacy .privacy-summary__title {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-summary__lead {
    grid-column: 1;
    grid-row: 2;
    margin-bottom: 0;
  }

  .page-privacy .privacy-summary__list {
    grid-column: 2;
    grid-row: 1 / span 2;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    align-content: center;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 56px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--status-h) + var(--header-h) + 20px);
  }

  .page-privacy .privacy-toc__list {
    flex-direction: column;
    gap: 6px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-privacy .privacy-toc__link {
    white-space: normal;
    justify-content: flex-start;
  }

  .page-privacy .privacy-toc__link[data-active] {
    box-shadow: inset 3px 0 0 var(--color-primary);
  }
}