.page-privacy {
  --privacy-lime: var(--acid-green);
  --privacy-accent: var(--electric-blue);
  --privacy-violet: var(--violet);
  --privacy-content-gap: 24px;
  position: relative;
  background-color: var(--site-bg);
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  background-size: 42px 42px;
  color: var(--site-text);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-privacy .privacy-shield-icon {
  color: var(--privacy-lime);
  flex-shrink: 0;
}

.page-privacy .privacy-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--site-muted);
}

.page-privacy .privacy-breadcrumb a {
  color: var(--site-muted);
  text-decoration: none;
  transition: color 300ms var(--ease-out);
}

.page-privacy .privacy-breadcrumb a:hover {
  color: var(--electric-blue);
}

.page-privacy .privacy-breadcrumb-sep {
  color: rgba(255, 255, 255, 0.22);
}

.page-privacy .privacy-current-page {
  color: var(--site-text);
}

.page-privacy .privacy-hero {
  max-width: 1240px;
  margin: 0 auto;
  padding: 40px 24px 0;
}

.page-privacy .privacy-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.page-privacy .privacy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--privacy-lime);
  margin-bottom: 14px;
  padding: 6px 12px;
  border: 1px solid rgba(198, 255, 0, 0.22);
  background: rgba(198, 255, 0, 0.05);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-privacy h1 {
  font-family: var(--font-head);
  font-size: clamp(30px, 6.4vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}

.page-privacy .privacy-lead {
  font-size: 15px;
  line-height: 1.75;
  color: #b6c2ce;
  margin: 0 0 22px;
  max-width: 640px;
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.page-privacy .privacy-hero-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--site-muted);
  padding: 5px 12px;
  border: 1px solid var(--site-line);
  border-radius: 999px;
}

.page-privacy .privacy-hero-meta-item::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--privacy-accent);
  opacity: 0.8;
}

.page-privacy .privacy-hero-media {
  margin: 0;
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border: 1px solid var(--site-line);
  border-radius: 6px;
  filter: saturate(0.72) brightness(0.92) contrast(1.05);
}

.page-privacy .privacy-hero-media-caption {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  color: var(--site-muted);
  letter-spacing: 0.04em;
}

.page-privacy .privacy-quicknav {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 1240px;
  margin: 0 auto;
  padding: 28px 24px 8px;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

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

.page-privacy .privacy-quicknav-label {
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--privacy-accent);
  text-transform: uppercase;
  padding-right: 6px;
}

.page-privacy .privacy-quicknav a {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--site-line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--site-muted);
  text-decoration: none;
  transition: border-color 300ms var(--ease-out), color 300ms var(--ease-out), background 300ms var(--ease-out);
}

.page-privacy .privacy-quicknav a:hover {
  border-color: rgba(0, 229, 255, 0.5);
  color: var(--electric-blue);
  background: rgba(0, 229, 255, 0.06);
}

.page-privacy .privacy-intro {
  max-width: 1240px;
  margin: 0 auto;
  padding: 32px 24px 8px;
}

.page-privacy .privacy-intro p {
  font-size: 15px;
  line-height: 1.85;
  color: #9aa7b4;
  margin: 0 0 14px;
  max-width: 860px;
}

.page-privacy .privacy-intro p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-section {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--privacy-content-gap);
  max-width: 1240px;
  margin: 0 auto;
  padding: 48px 24px;
  border-top: 1px solid var(--site-line);
  box-sizing: border-box;
}

.page-privacy .privacy-section::before {
  content: attr(data-number);
  position: absolute;
  top: 34px;
  right: 8px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 120px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.05);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-privacy .privacy-section-index,
.page-privacy .privacy-section-terms {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-section-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 8px;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 16px;
  color: var(--site-text);
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.14), rgba(122, 92, 255, 0.1));
  border: 1px solid rgba(0, 229, 255, 0.28);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  margin-bottom: 14px;
}

.page-privacy .privacy-section-index h2 {
  font-family: var(--font-head);
  font-size: 23px;
  line-height: 1.25;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-section-symbol {
  color: var(--privacy-accent);
  margin-right: 4px;
  font-weight: 700;
}

.page-privacy .privacy-section-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--site-muted);
  margin: 0;
}

.page-privacy .privacy-section-terms {
  display: flex;
  flex-direction: column;
}

.page-privacy .privacy-term {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.page-privacy .privacy-term:first-child {
  padding-top: 4px;
}

.page-privacy .privacy-term:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-term h3 {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 16px;
  line-height: 1.3;
  color: var(--site-text);
  margin: 0 0 10px;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.32);
  letter-spacing: 0.01em;
}

.page-privacy .privacy-term p {
  font-size: 14px;
  line-height: 1.85;
  color: #a8b4c1;
  margin: 0 0 10px;
}

.page-privacy .privacy-term p:last-child {
  margin-bottom: 0;
}

.page-privacy .privacy-version-details {
  margin-top: 4px;
  border: 1px solid var(--site-line);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.015);
}

.page-privacy .privacy-version-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  font-size: 14px;
  color: var(--site-text);
  list-style: none;
}

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

.page-privacy .privacy-version-summary:hover .privacy-version-marker {
  color: var(--privacy-lime);
  border-color: rgba(198, 255, 0, 0.4);
}

.page-privacy .privacy-version-marker {
  font-size: 12px;
  color: var(--site-muted);
  border: 1px solid var(--site-line);
  border-radius: 999px;
  padding: 3px 10px;
  transition: color 300ms var(--ease-out), border-color 300ms var(--ease-out);
}

.page-privacy .privacy-version-details[open] .privacy-version-marker::before {
  content: "收起";
}

.page-privacy .privacy-version-details:not([open]) .privacy-version-marker::before {
  content: "展开";
}

.page-privacy .privacy-version-list {
  list-style: none;
  margin: 0;
  padding: 0 16px 16px;
}

.page-privacy .privacy-version-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
}

.page-privacy .privacy-version-list li:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-version-tag {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 13px;
  color: var(--privacy-violet);
  background: rgba(122, 92, 255, 0.1);
  padding: 2px 8px;
  border-radius: 3px;
  white-space: nowrap;
}

.page-privacy .privacy-version-desc {
  font-size: 13px;
  line-height: 1.6;
  color: #9aa7b4;
  flex: 1;
  min-width: 200px;
}

.page-privacy .privacy-contact {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 24px 72px;
}

.page-privacy .privacy-contact-card {
  position: relative;
  padding: 36px 24px;
  border: 1px solid rgba(122, 92, 255, 0.22);
  border-radius: 4px;
  background:
    linear-gradient(135deg, rgba(122, 92, 255, 0.08), transparent 55%),
    var(--site-card);
  overflow: hidden;
}

.page-privacy .privacy-contact-kicker {
  display: inline-flex;
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--privacy-violet);
  margin-bottom: 12px;
  padding: 5px 10px;
  border: 1px solid rgba(122, 92, 255, 0.28);
  background: rgba(122, 92, 255, 0.06);
}

.page-privacy .privacy-contact-card h2 {
  font-family: var(--font-head);
  font-size: 22px;
  line-height: 1.3;
  margin: 0 0 12px;
}

.page-privacy .privacy-contact-desc {
  font-size: 14px;
  line-height: 1.8;
  color: #a8b4c1;
  margin: 0 0 18px;
  max-width: 560px;
}

.page-privacy .privacy-contact-mail {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 19px;
  color: var(--privacy-lime);
  text-decoration: underline;
  text-decoration-color: rgba(198, 255, 0, 0.4);
  text-underline-offset: 4px;
  margin-bottom: 10px;
  transition: color 300ms var(--ease-out), text-decoration-color 300ms var(--ease-out);
}

.page-privacy .privacy-contact-mail:hover {
  color: var(--site-text);
  text-decoration-color: var(--electric-blue);
}

.page-privacy .privacy-contact-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--site-muted);
  margin: 0 0 20px;
}

.page-privacy .privacy-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .privacy-contact-links a {
  font-size: 13px;
  color: var(--electric-blue);
  text-decoration: none;
  border: 1px solid rgba(0, 229, 255, 0.22);
  border-radius: 999px;
  padding: 6px 14px;
  transition: background 300ms var(--ease-out), color 300ms var(--ease-out), border-color 300ms var(--ease-out);
}

.page-privacy .privacy-contact-links a:hover {
  background: rgba(0, 229, 255, 0.08);
  border-color: rgba(0, 229, 255, 0.5);
  color: var(--site-text);
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding: 52px 40px 0;
  }

  .page-privacy .privacy-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.42fr);
    gap: 40px;
  }

  .page-privacy .privacy-lead {
    font-size: 16px;
  }

  .page-privacy .privacy-quicknav {
    padding: 36px 40px 8px;
  }

  .page-privacy .privacy-intro {
    padding: 44px 40px 8px;
  }

  .page-privacy .privacy-intro p {
    font-size: 16px;
  }

  .page-privacy .privacy-section {
    grid-template-columns: 250px minmax(0, 720px);
    gap: 24px 64px;
    padding: 64px 40px;
  }

  .page-privacy .privacy-section::before {
    font-size: 170px;
    right: -12px;
    top: 42px;
  }

  .page-privacy .privacy-section-index {
    position: sticky;
    top: 24px;
    align-self: start;
  }

  .page-privacy .privacy-section-index h2 {
    font-size: 26px;
  }

  .page-privacy .privacy-section-note {
    font-size: 14px;
  }

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

  .page-privacy .privacy-term:first-child {
    padding-top: 10px;
  }

  .page-privacy .privacy-term h3 {
    font-size: 17px;
  }

  .page-privacy .privacy-term p {
    font-size: 15px;
  }

  .page-privacy .privacy-version-list li {
    flex-wrap: nowrap;
  }

  .page-privacy .privacy-contact {
    padding: 32px 40px 88px;
  }

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

  .page-privacy .privacy-contact-card h2 {
    font-size: 26px;
  }

  .page-privacy .privacy-contact-mail {
    font-size: 22px;
  }
}