.page-privacy {
  --pv-line: #D1D6E0;
  --pv-muted: #4A4A68;
  --pv-navy: #0B1D3A;
  --pv-accent: #F28C28;
  --pv-bg-soft: #EDF1F7;
  --pv-shadow: 4px 4px 0 rgba(209, 214, 224, 0.9);
  background: var(--pv-bg-soft);
}

.page-privacy .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 64px;
}

.page-privacy .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  font-family: 'Courier New', 'Roboto Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--pv-muted);
}

.page-privacy .breadcrumb a {
  color: var(--pv-navy);
  text-decoration: none;
  border-bottom: 1px dashed var(--pv-line);
}

.page-privacy .breadcrumb a:hover {
  color: var(--pv-accent);
  border-bottom-color: var(--pv-accent);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-privacy .privacy-toc {
  background: var(--pv-bg-soft);
  border: 1px solid var(--pv-line);
  box-shadow: var(--pv-shadow);
  clip-path: var(--cut, polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%));
}

.page-privacy .privacy-toc__inner {
  padding: 24px 20px;
  border-top: 4px solid var(--pv-accent);
}

.page-privacy .privacy-toc__index {
  margin: 0 0 16px;
  font-family: 'Courier New', 'Roboto Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--pv-accent);
  text-transform: uppercase;
}

.page-privacy .privacy-toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-toc li {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-toc a {
  display: block;
  padding: 12px 4px;
  color: var(--pv-navy);
  text-decoration: none;
  font-size: 15px;
  font-family: 'Microsoft YaHei', 'PingFang SC', 'Segoe UI', sans-serif;
  transition: color 0.2s ease, padding-left 0.2s ease, background 0.2s ease;
}

.page-privacy .privacy-toc a:hover,
.page-privacy .privacy-toc a:focus {
  color: var(--pv-accent);
  padding-left: 12px;
  background: rgba(242, 140, 40, 0.08);
}

.page-privacy .privacy-toc__note {
  margin: 20px 4px 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--pv-muted);
  border-left: 3px solid var(--pv-accent);
  padding-left: 12px;
}

.page-privacy .privacy-doc {
  background: #FFFFFF;
  border: 1px solid var(--pv-line);
  box-shadow: 4px 4px 0 rgba(209, 214, 224, 0.5);
  padding: 28px 24px 40px;
  min-width: 0;
}

.page-privacy .privacy-doc__intro {
  padding-bottom: 24px;
  border-bottom: 2px solid var(--pv-navy);
}

.page-privacy .privacy-doc__intro .page-intro__index {
  margin: 0 0 12px;
  font-family: 'Courier New', 'Roboto Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--pv-muted);
  text-transform: uppercase;
  position: relative;
  padding-left: 16px;
}

.page-privacy .privacy-doc__intro .page-intro__index::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 5px;
  background: var(--pv-accent);
  transform: skewX(-20deg);
}

.page-privacy .privacy-doc__intro .page-intro__title {
  margin: 0 0 14px;
  font-family: 'Arial Black', 'Microsoft YaHei', 'PingFang SC', sans-serif;
  font-weight: 900;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--pv-navy);
}

.page-privacy .privacy-doc__intro .page-intro__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-muted);
  max-width: 56em;
}

.page-privacy .privacy-shield {
  margin: 28px 0 12px;
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--pv-bg-soft);
  border: 1px solid var(--pv-line);
  padding: 16px;
  position: relative;
}

.page-privacy .privacy-shield::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: 0;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, transparent 50%, var(--pv-accent) 50%);
}

.page-privacy .privacy-shield img {
  width: 80px;
  height: 80px;
  max-width: 80px;
  object-fit: contain;
  background: #FFFFFF;
  padding: 8px;
  border: 1px solid var(--pv-line);
  flex: 0 0 auto;
}

.page-privacy .privacy-shield__caption {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--pv-navy);
  border-left: 3px solid var(--pv-accent);
  padding-left: 12px;
}

.page-privacy .privacy-section {
  padding: 32px 0 8px;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-section:last-of-type {
  border-bottom: none;
}

.page-privacy .privacy-section__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
  font-family: 'Arial Black', 'Microsoft YaHei', 'PingFang SC', sans-serif;
  font-weight: 900;
  font-size: 20px;
  line-height: 1.4;
  color: var(--pv-navy);
}

.page-privacy .privacy-section__num {
  font-family: 'Courier New', 'Roboto Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--pv-accent);
  background: linear-gradient(180deg, var(--pv-accent), var(--pv-accent)) no-repeat 0 100% / 20px 2px;
  padding-bottom: 6px;
  min-width: 34px;
}

.page-privacy .privacy-section p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: #1A1A2E;
}

.page-privacy .privacy-section ul {
  margin: 0 0 16px;
  padding-left: 20px;
  list-style: square;
}

.page-privacy .privacy-section li {
  font-size: 15px;
  line-height: 1.85;
  color: #1A1A2E;
  margin-bottom: 8px;
  padding-left: 4px;
}

.page-privacy .privacy-section li::marker {
  color: var(--pv-accent);
}

.page-privacy .privacy-section strong {
  color: var(--pv-navy);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--pv-accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-privacy .privacy-doc__footer {
  margin-top: 36px;
  padding: 20px 0 0;
  border-top: 3px double var(--pv-navy);
  font-size: 14px;
  line-height: 1.8;
  color: var(--pv-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: space-between;
}

.page-privacy .privacy-doc__footer p {
  margin: 0;
}

.page-privacy .privacy-doc__footer a {
  color: var(--pv-navy);
  text-decoration: none;
  border-bottom: 2px solid var(--pv-accent);
  transition: background 0.2s ease, color 0.2s ease;
}

.page-privacy .privacy-doc__footer a:hover {
  background: rgba(242, 140, 40, 0.15);
  color: var(--pv-accent);
}

@media (min-width: 768px) {
  .page-privacy .container {
    padding-top: 36px;
    padding-bottom: 80px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 28px;
  }

  .page-privacy .privacy-toc__inner {
    padding: 28px 22px;
  }

  .page-privacy .privacy-doc {
    padding: 40px 44px 56px;
  }

  .page-privacy .privacy-doc__intro .page-intro__title {
    font-size: 32px;
  }

  .page-privacy .privacy-shield img {
    width: 120px;
    height: 120px;
    max-width: 120px;
  }

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

@media (min-width: 1024px) {
  .page-privacy .container {
    padding: 44px 32px 96px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 48px;
  }

  .page-privacy .privacy-toc__inner {
    padding: 32px 26px;
  }

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

  .page-privacy .privacy-section p,
  .page-privacy .privacy-section li {
    font-size: 16px;
  }
}

@media (max-width: 420px) {
  .page-privacy .container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .page-privacy .privacy-doc {
    padding: 22px 18px 32px;
  }

  .page-privacy .privacy-section__title {
    flex-direction: column;
    gap: 4px;
  }

  .page-privacy .privacy-shield {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-privacy .privacy-shield img {
    max-width: 100%;
  }

  .page-privacy .privacy-doc__footer {
    flex-direction: column;
  }
}