.page-privacy {
  --privacy-toc-width: 252px;
  --privacy-gold-line: rgba(212, 175, 55, 0.55);
  position: relative;
  padding-top: calc(var(--header-height) + var(--space-5));
  padding-bottom: var(--space-6);
  background:
    radial-gradient(circle at 88% 6%, rgba(138, 43, 226, 0.10), transparent 30%),
    radial-gradient(circle at 12% 92%, rgba(212, 175, 55, 0.07), transparent 34%),
    var(--color-bg);
  scroll-behavior: smooth;
  color: var(--color-white);
}

.page-privacy .privacy-hero {
  display: block;
  padding-bottom: var(--space-5);
}

.page-privacy .privacy-hero-copy {
  max-width: 680px;
}

.page-privacy .privacy-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--color-gold-soft);
  text-transform: uppercase;
}

.page-privacy h1 {
  margin: var(--space-3) 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--color-white);
}

.page-privacy .privacy-lead {
  margin: 0 0 var(--space-3);
  max-width: 46ch;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--color-muted);
}

.page-privacy .privacy-meta {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-muted);
  opacity: 0.8;
}

.page-privacy .privacy-hero-figure {
  margin: var(--space-5) 0 0;
  border: 1px solid rgba(212, 175, 55, 0.22);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-bg-soft), var(--color-bg-raised));
  box-shadow: var(--shadow);
  overflow: hidden;
}

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

.page-privacy .privacy-toc {
  margin: var(--space-5) 0 0;
  padding: var(--space-4);
  background: rgba(16, 42, 76, 0.66);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
}

.page-privacy .privacy-toc-title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-soft);
}

.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-privacy .privacy-toc-list li {
  margin: 0;
}

.page-privacy .privacy-toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-white);
  text-decoration: none;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.page-privacy .privacy-toc-list a:hover {
  border-color: var(--color-gold);
  background: var(--color-bg-raised);
  color: var(--color-gold-soft);
}

.page-privacy .toc-num {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-gold);
}

.page-privacy .privacy-toc-note {
  margin: var(--space-4) 0 var(--space-1);
  color: var(--color-muted);
}

.page-privacy .privacy-toc-mail {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--color-gold-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  word-break: break-all;
  transition: border-color var(--transition);
}

.page-privacy .privacy-toc-mail:hover {
  border-bottom-color: var(--color-gold-soft);
}

.page-privacy .privacy-content {
  margin-top: var(--space-5);
  min-width: 0;
}

.page-privacy .policy-chapter {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-line);
  scroll-margin-top: calc(var(--header-height) + var(--space-4));
}

.page-privacy .policy-chapter:last-of-type {
  border-bottom: 0;
}

.page-privacy .policy-chapter-title {
  position: relative;
  margin: 0 0 var(--space-4);
  padding: 0 0 var(--space-3) 1.25rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2rem);
  line-height: 1.2;
  color: var(--color-white);
}

.page-privacy .policy-chapter-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3rem;
  width: 0.3rem;
  height: 2rem;
  border-radius: 4px;
  background: var(--privacy-gold-line);
  transition: background var(--transition), box-shadow var(--transition);
}

.page-privacy .policy-chapter-title:hover::before {
  background: var(--color-gold-soft);
  box-shadow: 0 0 12px rgba(212, 175, 55, 0.55);
}

.page-privacy .chapter-index {
  margin-right: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-gold-soft);
  vertical-align: middle;
}

.page-privacy .chapter-lead {
  margin: 0 0 var(--space-4);
  max-width: 60ch;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-white);
}

.page-privacy .chapter-block {
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--color-bg-soft);
}

.page-privacy .chapter-block h3 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-gold-soft);
}

.page-privacy .chapter-block p {
  margin: 0 0 var(--space-2);
  line-height: 1.75;
  color: var(--color-muted);
}

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

.page-privacy .chapter-block-highlight {
  position: relative;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), rgba(16, 42, 76, 0.72) 55%);
  border-color: rgba(212, 175, 55, 0.3);
}

.page-privacy .chapter-block-highlight::after {
  content: "解释：这几类信息不在收集范围内，因此也不存在被共享或泄露的场景。";
  position: absolute;
  right: var(--space-3);
  bottom: calc(100% + 0.5rem);
  z-index: 2;
  width: 16rem;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-gold-soft);
  border-radius: 0.75rem;
  background: var(--color-bg-raised);
  color: var(--color-white);
  font-size: 0.8125rem;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.page-privacy .chapter-block-highlight:hover::after,
.page-privacy .chapter-block-highlight:focus-within::after {
  opacity: 1;
  transform: translateY(0);
}

.page-privacy .highlight-tag {
  display: inline-block;
  margin: 0 0 var(--space-2);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--color-gold);
  color: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-privacy .policy-list {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
}

.page-privacy .policy-list li {
  position: relative;
  margin: 0 0 var(--space-2);
  padding-left: 1.5rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-privacy .policy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--color-gold);
  opacity: 0.55;
}

.page-privacy .cookie-table {
  margin: 0 0 var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-bg-soft);
  overflow: hidden;
}

.page-privacy .cookie-row {
  display: grid;
  grid-template-columns: 1fr 1.9fr 1fr;
  gap: 0.75rem;
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-line);
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-muted);
}

.page-privacy .cookie-row:first-child {
  border-top: 0;
}

.page-privacy .cookie-row-head {
  background: rgba(26, 58, 102, 0.55);
  color: var(--color-gold-soft);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-privacy .cookie-row span {
  min-width: 0;
  word-break: break-word;
}

.page-privacy .use-grid {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
}

.page-privacy .use-item {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
}

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

.page-privacy .use-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: var(--space-2);
  border-radius: 0.75rem;
  background: rgba(212, 175, 55, 0.12);
  color: var(--color-gold);
}

.page-privacy .use-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.page-privacy .use-item h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: var(--color-white);
}

.page-privacy .use-item p {
  margin: 0;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-privacy .security-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 var(--space-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-line);
  overflow: hidden;
}

.page-privacy .security-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-soft);
}

.page-privacy .security-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gold-soft);
}

.page-privacy .security-value {
  font-size: 0.9375rem;
  color: var(--color-white);
}

.page-privacy .security-note {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--color-muted);
}

.page-privacy .rights-list {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
}

.page-privacy .rights-list li {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-left: 2px solid var(--privacy-gold-line);
  background: rgba(16, 42, 76, 0.45);
}

.page-privacy .rights-list li strong {
  color: var(--color-gold-soft);
  font-weight: 600;
}

.page-privacy .rights-list li span {
  line-height: 1.7;
  color: var(--color-muted);
}

.page-privacy .rights-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(16, 42, 76, 0.5));
}

.page-privacy .rights-contact-title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--color-white);
}

.page-privacy .rights-contact p {
  margin: 0;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-privacy .rights-mail {
  font-family: var(--font-mono);
  color: var(--color-gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  transition: border-color var(--transition);
}

.page-privacy .rights-mail:hover {
  border-bottom-color: var(--color-gold-soft);
}

.page-privacy .privacy-summary {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-bg-raised);
}

.page-privacy .summary-title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-display);
  font-size: 1.375rem;
  color: var(--color-white);
}

.page-privacy .summary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.page-privacy .summary-grid span {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: rgba(11, 30, 58, 0.55);
  color: var(--color-white);
  font-size: 0.875rem;
}

.page-privacy .summary-grid span::before {
  content: "✓";
  color: var(--color-gold);
  font-weight: 700;
}

.page-privacy .privacy-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-line);
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-muted);
}

.page-privacy .privacy-bottom-link {
  color: var(--color-gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  transition: border-color var(--transition);
}

.page-privacy .privacy-bottom-link:hover {
  border-bottom-color: var(--color-gold-soft);
}

@media (min-width: 720px) {
  .page-privacy .summary-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .page-privacy .use-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }

  .page-privacy .use-item {
    padding: 0 var(--space-4);
    border-bottom: 0;
    border-left: 1px solid var(--color-line);
  }

  .page-privacy .use-item:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .page-privacy .rights-list li {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
  }

  .page-privacy .rights-list li strong {
    flex: 0 0 10rem;
  }

  .page-privacy .rights-contact {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: var(--space-6);
    align-items: center;
    padding-bottom: var(--space-6);
  }

  .page-privacy .privacy-hero-figure {
    margin-top: 0;
  }

  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--privacy-toc-width) minmax(0, 1fr);
    gap: var(--space-6);
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-height) + var(--space-4));
    margin-top: 0;
  }

  .page-privacy .privacy-toc-list {
    flex-direction: column;
    gap: var(--space-1);
  }

  .page-privacy .privacy-toc-list a {
    width: 100%;
    border-radius: var(--radius);
  }

  .page-privacy .privacy-content {
    margin-top: 0;
  }
}