.page-privacy {
  --privacy-blue: #00F0FF;
  --privacy-purple: #B537F2;
  --privacy-gold: #FFD700;
  --privacy-danger: #FF4D4F;
  --privacy-surface: #111826;
  --privacy-surface-2: #182132;
  --privacy-border: #1F2A3D;
  --privacy-text: #E0E6ED;
  --privacy-text-muted: #8895A7;
  --privacy-radius: 14px;
  padding-bottom: 96px;
  background:
    radial-gradient(ellipse at 12% 8%, rgba(0, 240, 255, 0.07) 0%, transparent 32%),
    radial-gradient(ellipse at 88% 2%, rgba(181, 55, 242, 0.06) 0%, transparent 30%),
    var(--bg-main);
}

.page-privacy .container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
  box-sizing: border-box;
}

.page-privacy .privacy-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 28px;
  padding-bottom: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--privacy-text-muted);
  box-sizing: border-box;
}

.page-privacy .privacy-breadcrumb-link {
  color: var(--privacy-blue);
  text-decoration: none;
  transition: color 200ms ease;
}

.page-privacy .privacy-breadcrumb-link:hover {
  color: var(--privacy-gold);
}

.page-privacy .privacy-breadcrumb-sep {
  color: var(--privacy-border);
}

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

.page-privacy .privacy-hero {
  margin-top: 8px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(0, 240, 255, 0.10) 0%, transparent 42%),
    linear-gradient(315deg, rgba(181, 55, 242, 0.10) 0%, transparent 42%),
    var(--privacy-surface);
  border-top: 1px solid var(--privacy-border);
  border-bottom: 1px solid var(--privacy-border);
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--privacy-blue), var(--privacy-purple), transparent);
  opacity: 0.8;
}

.page-privacy .privacy-hero-inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 48px;
  padding-bottom: 44px;
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero-copy {
  max-width: 720px;
}

.page-privacy .section-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--privacy-blue);
  margin-bottom: 14px;
  padding-left: 14px;
  border-left: 3px solid var(--privacy-purple);
}

.page-privacy .privacy-hero h1 {
  font-family: "Orbitron", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 28px;
  font-weight: 900;
  line-height: 1.24;
  color: var(--privacy-text);
  letter-spacing: 0.02em;
  margin: 0 0 16px;
}

.page-privacy .privacy-hero-desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--privacy-text-muted);
  margin: 0;
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-privacy .privacy-meta-item {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--privacy-text);
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.22);
  border-radius: 999px;
}

.page-privacy .privacy-meta-item::before {
  content: "◆";
  font-size: 8px;
  color: var(--privacy-gold);
  margin-right: 8px;
}

.page-privacy .privacy-summary {
  background: rgba(18, 24, 38, 0.72);
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: 22px 22px 18px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
  position: relative;
}

.page-privacy .privacy-summary::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 56%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--privacy-gold));
}

.page-privacy .privacy-summary-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--privacy-gold);
  margin-bottom: 16px;
  padding: 4px 10px;
  background: rgba(255, 215, 0, 0.08);
  border-radius: 4px;
}

.page-privacy .privacy-summary-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
}

.page-privacy .privacy-summary-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(31, 42, 61, 0.6);
}

.page-privacy .privacy-summary-item:last-child {
  border-bottom: none;
}

.page-privacy .privacy-summary-icon {
  flex: 0 0 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #0A0E17;
  background: var(--privacy-gold);
  border-radius: 4px;
}

.page-privacy .privacy-summary-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--privacy-text);
}

.page-privacy .privacy-summary-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--privacy-text-muted);
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--privacy-border);
}

.page-privacy .privacy-hero-media {
  margin-top: -24px;
  position: relative;
  z-index: 2;
}

.page-privacy .privacy-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--privacy-radius);
  border: 1px solid var(--privacy-border);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

.page-privacy .privacy-body {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 48px;
}

.page-privacy .privacy-toc {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--privacy-surface);
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: 18px 16px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-toc::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--privacy-blue), var(--privacy-purple));
  opacity: 0.5;
}

.page-privacy .privacy-toc-title {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--privacy-gold);
  padding: 0 10px 10px;
}

.page-privacy .privacy-toc-link {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--privacy-text-muted);
  text-decoration: none;
  padding: 9px 10px;
  border-radius: 8px;
  border-left: 2px solid transparent;
  transition: all 200ms ease;
}

.page-privacy .privacy-toc-link:hover {
  color: var(--privacy-blue);
  background: rgba(0, 240, 255, 0.05);
  border-left-color: var(--privacy-blue);
}

.page-privacy .privacy-toc-line {
  display: block;
  height: 1px;
  margin: 10px 10px 0;
  background: linear-gradient(90deg, var(--privacy-blue), var(--privacy-purple), transparent);
  opacity: 0.3;
}

.page-privacy .privacy-content {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-privacy .privacy-section {
  background: var(--privacy-surface);
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: 28px 20px 30px;
  position: relative;
  overflow: hidden;
  transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.page-privacy .privacy-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--privacy-blue), var(--privacy-purple), transparent 80%);
  opacity: 0.55;
}

.page-privacy .privacy-section:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 240, 255, 0.32);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.page-privacy .privacy-section--warning {
  border-color: rgba(255, 77, 79, 0.28);
}

.page-privacy .privacy-section--warning::before {
  background: linear-gradient(90deg, var(--privacy-danger), var(--privacy-purple), transparent 80%);
}

.page-privacy .privacy-section--warning:hover {
  border-color: rgba(255, 77, 79, 0.42);
}

.page-privacy .privacy-section-head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.page-privacy .privacy-section-num {
  flex: 0 0 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 18px;
  font-weight: 700;
  color: #0A0E17;
  background: linear-gradient(135deg, var(--privacy-gold), #ffc94d);
  border-radius: 8px 8px 8px 2px;
  box-shadow: 0 4px 16px rgba(255, 215, 0, 0.18);
}

.page-privacy .privacy-section-num--danger {
  background: linear-gradient(135deg, var(--privacy-danger), #ff7a7c);
  box-shadow: 0 4px 16px rgba(255, 77, 79, 0.18);
  color: #0A0E17;
}

.page-privacy .privacy-section-title-wrap {
  min-width: 0;
}

.page-privacy .privacy-section h2 {
  font-family: "Orbitron", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--privacy-text);
  margin: 4px 0 8px;
}

.page-privacy .privacy-section-lead {
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text-muted);
  margin: 0;
}

.page-privacy .privacy-warning-lead {
  color: rgba(255, 77, 79, 0.92);
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-privacy .privacy-list-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(31, 42, 61, 0.7);
}

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

.page-privacy .privacy-list-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-privacy .privacy-list-flag {
  font-size: 15px;
  font-weight: 600;
  color: var(--privacy-blue);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-privacy .privacy-list-flag::before {
  content: "▣";
  font-size: 12px;
  color: var(--privacy-purple);
}

.page-privacy .privacy-list-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text);
}

.page-privacy .privacy-list-limit {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--privacy-text-muted);
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid rgba(31, 42, 61, 0.8);
  padding: 4px 10px;
  border-radius: 6px;
  align-self: flex-start;
}

.page-privacy .privacy-use-grid,
.page-privacy .privacy-security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-privacy .privacy-use-card,
.page-privacy .privacy-security-card {
  background: var(--privacy-surface-2);
  border: 1px solid var(--privacy-border);
  border-radius: 12px;
  padding: 18px;
  position: relative;
  transition: border-color 200ms ease;
}

.page-privacy .privacy-use-card:hover,
.page-privacy .privacy-security-card:hover {
  border-color: rgba(0, 240, 255, 0.3);
}

.page-privacy .privacy-use-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--privacy-text);
  margin: 0 0 8px;
  padding-left: 12px;
  border-left: 3px solid var(--privacy-blue);
}

.page-privacy .privacy-use-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text-muted);
  margin: 0;
}

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

.page-privacy .privacy-share-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(255, 77, 79, 0.2);
}

.page-privacy .privacy-share-item:last-child {
  border-bottom: none;
}

.page-privacy .privacy-share-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--privacy-danger);
}

.page-privacy .privacy-share-tag::before {
  content: "⚠";
  font-size: 13px;
}

.page-privacy .privacy-share-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text);
}

.page-privacy .privacy-details {
  margin-top: 4px;
  background: rgba(255, 77, 79, 0.04);
  border: 1px solid rgba(255, 77, 79, 0.16);
  border-radius: 10px;
  padding: 0 16px;
}

.page-privacy .privacy-details-summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--privacy-text);
  padding: 14px 0;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.page-privacy .privacy-details-summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--privacy-gold);
  transition: transform 200ms ease;
}

.page-privacy .privacy-details[open] .privacy-details-summary::before {
  transform: rotate(45deg);
}

.page-privacy .privacy-details-body {
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text-muted);
  padding: 0 0 16px;
  margin: 0;
}

.page-privacy .privacy-security-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--privacy-purple);
  padding: 4px 10px;
  background: rgba(181, 55, 242, 0.08);
  border-radius: 4px;
  margin-bottom: 10px;
}

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

.page-privacy .privacy-rights {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-privacy .privacy-right-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--privacy-surface-2);
  border: 1px solid var(--privacy-border);
  border-radius: 12px;
  padding: 16px 18px;
  transition: border-color 200ms ease;
}

.page-privacy .privacy-right-card:hover {
  border-color: rgba(0, 240, 255, 0.32);
}

.page-privacy .privacy-right-index {
  flex: 0 0 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: #0A0E17;
  background: var(--privacy-gold);
  border-radius: 6px;
}

.page-privacy .privacy-right-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--privacy-text);
  margin: 0 0 6px;
}

.page-privacy .privacy-right-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text-muted);
  margin: 0;
}

.page-privacy .privacy-update-track {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .privacy-update-item {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  background: var(--privacy-surface-2);
  border: 1px solid var(--privacy-border);
  border-radius: 999px;
  padding: 10px 16px;
  transition: border-color 200ms ease;
}

.page-privacy .privacy-update-item:hover {
  border-color: rgba(0, 240, 255, 0.28);
}

.page-privacy .privacy-update-version {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--privacy-gold);
}

.page-privacy .privacy-update-time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--privacy-blue);
}

.page-privacy .privacy-update-label {
  font-size: 12px;
  color: var(--privacy-text-muted);
  background: rgba(136, 149, 167, 0.1);
  padding: 3px 10px;
  border-radius: 999px;
  margin-left: auto;
}

.page-privacy .privacy-update-note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text-muted);
  margin: 0;
  padding: 14px 16px;
  background: rgba(0, 240, 255, 0.03);
  border: 1px dashed var(--privacy-border);
  border-radius: 10px;
}

.page-privacy .privacy-trust-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background:
    linear-gradient(135deg, rgba(0, 240, 255, 0.06), transparent 45%),
    var(--privacy-surface);
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: 28px 22px;
  position: relative;
  overflow: hidden;
}

.page-privacy .privacy-trust-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--privacy-blue), var(--privacy-purple));
}

.page-privacy .privacy-trust-stamp {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--privacy-gold);
}

.page-privacy .privacy-trust-text {
  font-size: 14px;
  line-height: 1.8;
  color: var(--privacy-text);
  margin: 0;
}

.page-privacy .privacy-trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 4px;
}

.page-privacy .privacy-backtop {
  font-size: 14px;
  color: var(--privacy-blue);
  text-decoration: none;
  padding: 8px 14px;
  border: 1px solid rgba(0, 240, 255, 0.4);
  border-radius: 8px;
  transition: background 200ms ease;
}

.page-privacy .privacy-backtop:hover {
  background: rgba(0, 240, 255, 0.08);
}

@media (min-width: 992px) {
  .page-privacy .container {
    padding-left: 24px;
    padding-right: 24px;
  }

  .page-privacy .privacy-hero-inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
    padding-top: 64px;
    padding-bottom: 56px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 40px;
    line-height: 1.2;
  }

  .page-privacy .privacy-hero-desc {
    font-size: 17px;
  }

  .page-privacy .privacy-summary {
    padding: 26px 28px 22px;
  }

  .page-privacy .privacy-body {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 40px;
    align-items: start;
    margin-top: 64px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 88px;
    padding: 22px 18px;
  }

  .page-privacy .privacy-section {
    padding: 36px 32px 38px;
  }

  .page-privacy .privacy-section-head {
    gap: 22px;
    margin-bottom: 30px;
  }

  .page-privacy .privacy-section-num {
    flex-basis: 56px;
    height: 56px;
    font-size: 20px;
  }

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

  .page-privacy .privacy-list-item {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 12px;
    padding: 20px 0;
  }

  .page-privacy .privacy-list-flag {
    flex-basis: 180px;
  }

  .page-privacy .privacy-list-desc {
    flex: 1 1 auto;
    min-width: 300px;
  }

  .page-privacy .privacy-list-limit {
    flex-basis: 100%;
    margin-left: 192px;
  }

  .page-privacy .privacy-use-grid,
  .page-privacy .privacy-security-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .page-privacy .privacy-share-item {
    flex-direction: row;
    gap: 20px;
    align-items: flex-start;
    padding: 18px 0;
  }

  .page-privacy .privacy-share-tag {
    flex: 0 0 180px;
  }

  .page-privacy .privacy-right-card {
    padding: 18px 22px;
  }

  .page-privacy .privacy-update-item {
    padding: 12px 20px;
  }

  .page-privacy .privacy-trust-card {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 32px 30px;
  }

  .page-privacy .privacy-trust-stamp {
    flex-basis: 100%;
  }

  .page-privacy .privacy-trust-text {
    flex: 1 1 480px;
  }

  .page-privacy .privacy-trust-links {
    flex: 1 1 100%;
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-section,
  .page-privacy .privacy-use-card,
  .page-privacy .privacy-security-card,
  .page-privacy .privacy-right-card {
    transition: none;
  }
}