.page-privacy {
  --pd-gap: clamp(48px, 7vw, 88px);
  --pd-border: rgba(92, 99, 112, 0.65);
  --pd-grid-line: rgba(57, 255, 20, 0.04);
  position: relative;
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding: clamp(24px, 4vw, 48px) clamp(16px, 4vw, 40px) 88px;
  background-image:
    linear-gradient(var(--pd-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pd-grid-line) 1px, transparent 1px);
  background-size: 36px 36px;
  overflow-x: hidden;
}

.breadcrumb {
  margin-bottom: 40px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--c-gray-mid, #9DA1AA);
}

.breadcrumb a {
  color: var(--c-gray-light, #E0E1DD);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--c-accent, #39FF14);
}

.breadcrumb-sep {
  margin: 0 10px;
  color: var(--c-gray-dark, #5C6370);
}

.privacy-hero {
  position: relative;
  padding-bottom: 36px;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--c-accent, #39FF14);
}

.privacy-hero .page-kicker {
  margin-bottom: 14px;
}

.privacy-title {
  font-family: var(--font-display);
  font-size: clamp(52px, 9vw, 96px);
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin: 0 0 22px;
  color: var(--c-white, #FFFFFF);
  text-transform: uppercase;
  max-width: 900px;
}

.privacy-title::after {
  content: "/ 隐私";
  color: var(--c-accent, #39FF14);
}

.privacy-lead {
  max-width: 720px;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.7;
  color: var(--c-gray-light, #E0E1DD);
  margin: 0 0 24px;
}

.privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-gray-mid, #9DA1AA);
}

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

.privacy-hero-meta span::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--c-orange, #FF6B35);
  transform: skew(-12deg);
}

.privacy-banner {
  margin-bottom: 40px;
  border: 1px solid rgba(92, 99, 112, 0.5);
  border-radius: var(--radius, 6px);
  overflow: hidden;
  position: relative;
}

.privacy-banner::after {
  content: "DATA PROTECTION";
  position: absolute;
  right: 16px;
  bottom: 12px;
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 24px);
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.88);
  text-shadow: 0 2px 16px rgba(13, 27, 42, 0.9);
}

.privacy-banner-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85);
}

.privacy-snapshot {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  align-items: center;
  gap: 18px;
  background: var(--c-surface, #1B263B);
  border: 1px solid rgba(92, 99, 112, 0.5);
  border-left: 4px solid var(--c-accent, #39FF14);
  border-radius: var(--radius, 6px);
  padding: 28px 24px;
  margin-bottom: var(--pd-gap);
}

.snapshot-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.snapshot-num {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  color: var(--c-white, #FFFFFF);
  white-space: nowrap;
}

.snapshot-label {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-gray-mid, #9DA1AA);
}

.snapshot-sep {
  background: var(--c-accent, #39FF14);
  height: 56px;
  width: 1px;
  opacity: 0.5;
  justify-self: center;
}

.privacy-layout {
  display: block;
}

.privacy-toc {
  margin-bottom: 36px;
  background: var(--c-surface, #1B263B);
  border: 1px solid rgba(92, 99, 112, 0.5);
  border-radius: var(--radius, 6px);
  padding: 22px 20px;
  position: sticky;
  top: calc(var(--header-h, 64px) + var(--ticker-h, 34px) + 16px);
  z-index: 5;
}

.toc-heading {
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-accent, #39FF14);
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(92, 99, 112, 0.5);
}

.toc-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

.toc-list li {
  margin: 0;
}

.toc-list a {
  display: inline-block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-gray-light, #E0E1DD);
  text-decoration: none;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.toc-list a:hover {
  color: var(--c-accent, #39FF14);
  border-bottom-color: var(--c-accent, #39FF14);
}

.toc-contact {
  border-top: 1px dashed rgba(92, 99, 112, 0.6);
  padding-top: 14px;
}

.toc-contact-title {
  font-size: 13px;
  color: var(--c-gray-mid, #9DA1AA);
  margin: 0 0 6px;
}

.toc-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-orange, #FF6B35);
  text-decoration: none;
}

.toc-contact-link:hover {
  text-decoration: underline;
}

.privacy-body {
  min-width: 0;
}

.policy-section {
  position: relative;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 18px;
  padding-bottom: 56px;
  margin-bottom: var(--pd-gap);
  border-bottom: 1px solid var(--pd-border);
  scroll-margin-top: calc(var(--header-h, 64px) + var(--ticker-h, 34px) + 24px);
}

.policy-section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.section-marker {
  font-family: var(--font-display);
  font-size: clamp(44px, 5vw, 64px);
  line-height: 1;
  font-weight: 900;
  color: rgba(57, 255, 20, 0.14);
  letter-spacing: -0.02em;
  text-align: right;
  user-select: none;
}

.section-content {
  min-width: 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  color: var(--c-white, #FFFFFF);
  margin: 0 0 14px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
}

.section-title::after {
  content: "";
  flex: 1;
  height: 2px;
  min-width: 40px;
  background: var(--c-orange, #FF6B35);
  transform: skewX(-16deg);
}

.section-intro {
  font-size: 17px;
  line-height: 1.65;
  color: var(--c-gray-light, #E0E1DD);
  margin: 0 0 18px;
}

.policy-section p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-gray-light, #E0E1DD);
  margin: 0 0 14px;
}

.policy-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.policy-list li {
  position: relative;
  padding: 10px 0 10px 26px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--c-gray-light, #E0E1DD);
  border-bottom: 1px dashed rgba(92, 99, 112, 0.3);
}

.policy-list li:last-child {
  border-bottom: none;
}

.policy-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 17px;
  width: 10px;
  height: 3px;
  background: var(--c-accent, #39FF14);
  transform: skewX(-20deg);
}

.policy-list strong {
  color: var(--c-white, #FFFFFF);
  font-weight: 600;
}

.sub-block {
  margin-bottom: 26px;
}

.sub-title {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: 0.04em;
  color: var(--c-white, #FFFFFF);
  margin: 0 0 10px;
  text-transform: uppercase;
}

.sub-index {
  color: var(--c-accent, #39FF14);
  font-size: 15px;
}

.data-flow {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  margin: 0 0 28px;
  padding: 20px 16px;
  background: var(--c-surface, #1B263B);
  border: 1px solid rgba(92, 99, 112, 0.55);
  border-left: 3px solid var(--c-accent, #39FF14);
  border-radius: var(--radius, 6px);
}

.flow-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
}

.flow-num {
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--c-bg, #0D1B2A);
  background: var(--c-accent, #39FF14);
  border-radius: 2px;
  transform: skewX(-8deg);
}

.flow-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-white, #FFFFFF);
}

.flow-arrow {
  text-align: center;
  color: var(--c-orange, #FF6B35);
  font-size: 22px;
  line-height: 0.6;
  padding-left: 34px;
}

.security-matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 22px;
}

.security-item {
  position: relative;
  background: var(--c-surface, #1B263B);
  border: 1px solid rgba(92, 99, 112, 0.5);
  border-radius: var(--radius, 6px);
  padding: 18px 16px 16px 22px;
  overflow: hidden;
}

.security-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--c-accent, #39FF14);
  transform: scaleY(0.35);
  transform-origin: top;
  transition: transform 0.3s var(--ease-out, cubic-bezier(0.22, 1, 0.36, 1));
}

.security-item:hover::before {
  transform: scaleY(1);
}

.security-icon {
  position: absolute;
  right: 12px;
  top: 8px;
  font-size: 40px;
  line-height: 1;
  font-weight: 900;
  color: rgba(57, 255, 20, 0.1);
  transform: rotate(14deg);
}

.security-item-title {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--c-white, #FFFFFF);
  margin: 0 0 6px;
  text-transform: uppercase;
}

.security-item p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-gray-mid, #9DA1AA);
  margin: 0;
}

.security-note {
  background: var(--c-surface-lift, #1F2D46);
  border: 1px solid rgba(255, 200, 87, 0.35);
  border-radius: var(--radius, 6px);
  padding: 16px 18px;
}

.security-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-gray-light, #E0E1DD);
}

.security-note strong {
  color: var(--c-warning, #FFC857);
}

.rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 26px;
}

.right-item {
  position: relative;
  background: var(--c-surface, #1B263B);
  border: 1px solid rgba(92, 99, 112, 0.5);
  border-radius: var(--radius, 6px);
  padding: 18px 16px 16px 52px;
  transition: transform 0.25s var(--ease-out, cubic-bezier(0.22, 1, 0.36, 1)), border-color 0.25s;
}

.right-item:hover {
  transform: translateY(-3px);
  border-color: var(--c-accent, #39FF14);
}

.right-num {
  position: absolute;
  left: 14px;
  top: 18px;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1;
  color: var(--c-accent, #39FF14);
}

.right-title {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.05em;
  color: var(--c-white, #FFFFFF);
  margin: 0 0 4px;
  text-transform: uppercase;
}

.right-item p {
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-gray-mid, #9DA1AA);
  margin: 0;
}

.contact-block {
  background: var(--c-surface, #1B263B);
  border: 1px solid rgba(57, 255, 20, 0.35);
  border-radius: var(--radius, 6px);
  padding: 18px 16px;
}

.contact-block-title {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--c-accent, #39FF14);
  margin: 0 0 10px;
}

.contact-list li {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 14px;
}

.contact-block p:last-child {
  font-size: 13px;
  color: var(--c-gray-mid, #9DA1AA);
  margin-top: 10px;
}

.policy-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 2px solid var(--c-accent, #39FF14);
  font-size: 13px;
  color: var(--c-gray-mid, #9DA1AA);
}

.policy-meta p {
  margin: 0;
}

.policy-meta p:last-child {
  font-family: var(--font-body);
  letter-spacing: 0.03em;
  color: var(--c-gray-light, #E0E1DD);
}

@media (min-width: 640px) {
  .privacy-snapshot {
    grid-template-columns: 1fr 1px 1fr 1px 1fr 1px 1fr;
    padding: 32px 28px;
  }

  .snapshot-sep {
    height: 52px;
  }

  .data-flow {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
  }

  .flow-item {
    flex: 1;
    justify-content: center;
  }

  .flow-arrow {
    padding-left: 0;
    font-size: 24px;
  }

  .security-matrix {
    grid-template-columns: 1fr 1fr;
  }

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

  .toc-list {
    gap: 4px 24px;
  }
}

@media (min-width: 1024px) {
  .privacy-hero {
    padding-bottom: 44px;
    margin-bottom: 36px;
  }

  .privacy-banner {
    margin-bottom: 48px;
  }

  .privacy-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: clamp(36px, 5vw, 64px);
    align-items: start;
  }

  .privacy-toc {
    margin-bottom: 0;
    padding: 26px 24px;
  }

  .toc-list {
    display: block;
    margin-bottom: 24px;
  }

  .toc-list li {
    margin: 0;
  }

  .toc-list a {
    display: block;
    padding: 9px 0 9px 14px;
    border-left: 2px solid transparent;
    border-bottom: none;
    font-size: 15px;
  }

  .toc-list a:hover {
    border-left-color: var(--c-accent, #39FF14);
    border-bottom: none;
  }

  .policy-section {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 24px;
  }

  .section-marker {
    font-size: clamp(52px, 5vw, 72px);
  }

  .policy-list li {
    font-size: 15px;
  }

  .rights-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .policy-meta {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}