.page-privacy {
  position: relative;
  background: var(--black);
}

.page-privacy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 88% 8%, rgba(212, 0, 255, .1), transparent 40%),
    repeating-linear-gradient(0deg, transparent 0 2px, rgba(0, 229, 255, .018) 2px 3px, transparent 3px 38px),
    repeating-linear-gradient(90deg, transparent 0 3px, rgba(212, 0, 255, .014) 3px 4px, transparent 4px 52px);
}

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

.page-privacy .breadcrumb {
  margin-top: 28px;
}

.page-privacy .page-head {
  padding-top: 36px;
  padding-bottom: 16px;
}

.page-privacy .privacy-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--blue);
  text-transform: uppercase;
}

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

.page-privacy .page-head__title {
  margin-bottom: 16px;
  font-size: clamp(30px, 5.6vw, 48px);
  line-height: 1.08;
}

.page-privacy .page-head__lede {
  max-width: 720px;
  margin: 0;
}

.page-privacy .privacy-fingerprint {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--dark-gray);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(212, 0, 255, .65);
}

.page-privacy .privacy-hero {
  margin: 28px 0 40px;
  position: relative;
}

.page-privacy .privacy-hero .img-frame {
  margin: 0;
  box-shadow: 0 24px 80px rgba(0, 0, 0, .45);
}

.page-privacy .privacy-hero__caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--dark-gray);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--blue);
  text-transform: uppercase;
}

.page-privacy .privacy-hero__caption .tag {
  margin: 0;
  flex-shrink: 0;
}

.page-privacy .privacy-toc {
  position: relative;
  margin: 0 0 48px;
  padding: 22px 24px 24px;
  border: 1px solid var(--dark-gray);
  border-left: 4px solid var(--blue);
  background: var(--ink);
}

.page-privacy .privacy-toc::after {
  content: "0100 0101 0100 0010 0100 0000 0101 0100";
  position: absolute;
  right: 12px;
  bottom: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  color: rgba(0, 229, 255, .14);
  pointer-events: none;
}

.page-privacy .privacy-toc__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--purple);
}

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

.page-privacy .privacy-toc__list li + li {
  border-top: 1px dashed var(--dark-gray);
}

.page-privacy .privacy-toc__list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 2px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--silver);
  text-decoration: none;
  transition: color .25s var(--ease), padding-left .25s var(--ease), background .25s var(--ease);
}

.page-privacy .privacy-toc__list a::after {
  content: "→";
  color: var(--purple);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  padding-left: 10px;
  background: rgba(0, 229, 255, .04);
  color: var(--paper);
}

.page-privacy .privacy-toc__list a:hover::after,
.page-privacy .privacy-toc__list a:focus-visible::after {
  opacity: 1;
  transform: translateX(0);
}

.page-privacy .privacy-section {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 30px 0 40px;
}

.page-privacy .privacy-section::before {
  content: "";
  grid-column: 1 / -1;
  grid-row: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--blue) 70%, transparent);
}

.page-privacy .privacy-section__index {
  grid-row: 2;
  font-family: var(--font-mono);
  font-size: 52px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -2px;
  color: var(--purple);
  text-shadow: var(--glow-purple);
}

.page-privacy .privacy-section:target .privacy-section__index {
  color: var(--acid);
  text-shadow: 0 0 18px rgba(182, 255, 0, .35);
}

.page-privacy .privacy-section__content {
  grid-row: 3;
  min-width: 0;
}

.page-privacy .privacy-section__content h2 {
  margin: 0 0 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--dark-gray);
  font-size: 26px;
  line-height: 1.2;
  color: var(--paper);
}

.page-privacy .privacy-section__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.page-privacy .privacy-list li {
  position: relative;
  padding: 10px 0 10px 30px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-privacy .privacy-list li + li {
  border-top: 1px dashed rgba(42, 42, 48, .65);
}

.page-privacy .privacy-list li::before {
  content: "▹";
  position: absolute;
  top: 10px;
  left: 6px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--acid);
}

.page-privacy .privacy-note {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--acid);
  background: rgba(182, 255, 0, .05);
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

.page-privacy .privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 22px;
}

.page-privacy .privacy-card {
  padding: 20px 22px;
  border: 1px solid var(--dark-gray);
  background: var(--ink);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}

.page-privacy .privacy-card h3 {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--blue);
}

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

.page-privacy .privacy-card:hover {
  border-color: rgba(212, 0, 255, .55);
  box-shadow: var(--glow-purple);
  transform: translateY(-2px);
}

.page-privacy .privacy-details {
  margin-top: 20px;
  border: 1px solid var(--dark-gray);
  background: rgba(0, 229, 255, .03);
}

.page-privacy .privacy-details summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--blue);
  transition: background .25s var(--ease), color .25s var(--ease);
}

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

.page-privacy .privacy-details summary::after {
  content: "+";
  font-size: 18px;
  line-height: 1;
  color: var(--purple);
  transition: transform .25s var(--ease);
}

.page-privacy .privacy-details[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-privacy .privacy-details summary:hover {
  background: rgba(212, 0, 255, .06);
  color: var(--paper);
}

.page-privacy .privacy-details p {
  margin: 0;
  padding: 0 18px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-privacy .privacy-table-wrap {
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--dark-gray);
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 13px;
}

.page-privacy .privacy-table th {
  padding: 13px 16px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 2px solid var(--purple);
  background: rgba(212, 0, 255, .1);
  color: var(--paper);
  font-weight: 700;
  letter-spacing: .04em;
}

.page-privacy .privacy-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--dark-gray);
  line-height: 1.6;
  vertical-align: top;
  color: var(--silver);
}

.page-privacy .privacy-table tr:last-child td {
  border-bottom: none;
}

.page-privacy .privacy-table tbody tr {
  transition: background .25s var(--ease);
}

.page-privacy .privacy-table tbody tr:hover {
  background: rgba(0, 229, 255, .05);
}

.page-privacy .privacy-update-note {
  margin-top: 20px;
  padding: 18px 20px;
  border: 1px solid var(--dark-gray);
  border-right: 3px solid var(--blue);
  background: var(--ink);
}

.page-privacy .privacy-update-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-privacy .privacy-update-note p + p {
  margin-top: 10px;
}

.page-privacy .link-inline {
  border-bottom: 1px solid transparent;
  color: var(--blue);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .link-inline:hover {
  border-color: var(--acid);
  color: var(--acid);
}

.page-privacy .privacy-contact {
  position: relative;
  margin-top: 52px;
  padding: 40px 24px 36px;
  overflow: hidden;
  border: 1px solid var(--dark-gray);
  border-top: 3px solid var(--purple);
  background: var(--ink);
  text-align: center;
}

.page-privacy .privacy-contact::before {
  content: "SECURE_LINK // 加密通道已建立";
  position: absolute;
  top: 12px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: rgba(0, 229, 255, .5);
}

.page-privacy .privacy-contact h2 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.3;
  color: var(--paper);
}

.page-privacy .privacy-contact > p {
  max-width: 640px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-privacy .privacy-contact__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 26px;
}

.page-privacy .privacy-contact__actions .btn {
  margin: 0;
}

.page-privacy .privacy-contact__note {
  margin: 26px auto 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 2;
  letter-spacing: .02em;
  color: var(--silver);
}

@media (min-width: 640px) {
  .page-privacy .privacy-hero {
    margin: 36px 0 52px;
  }

  .page-privacy .privacy-toc {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 0 20px;
    align-items: start;
  }

  .page-privacy .privacy-toc__label {
    margin: 8px 0 0;
  }

  .page-privacy .privacy-toc__list {
    margin: 0;
  }

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

  .page-privacy .privacy-contact {
    padding: 48px 40px 44px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-section {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 28px 36px;
    padding: 40px 0 48px;
  }

  .page-privacy .privacy-section__index {
    grid-column: 1;
    grid-row: 2;
    font-size: 64px;
  }

  .page-privacy .privacy-section__content {
    grid-column: 2;
    grid-row: 2;
  }

  .page-privacy .privacy-section__content h2 {
    font-size: 30px;
  }

  .page-privacy .privacy-section__lead {
    max-width: 620px;
  }

  .page-privacy .privacy-contact {
    padding: 56px 56px 48px;
  }

  .page-privacy .privacy-contact h2 {
    font-size: 28px;
  }
}