.page-privacy {
  --privacy-index-width: 248px;
  --privacy-gold-line: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.55), transparent);
  background:
    radial-gradient(circle at 85% 8%, rgba(58, 168, 153, 0.12), transparent 26%),
    radial-gradient(circle at 8% 42%, rgba(212, 175, 55, 0.08), transparent 22%),
    linear-gradient(160deg, #0B3D2E 0%, #0A2B21 46%, #0B3D2E 100%);
  color: var(--text-strong);
  padding: clamp(24px, 5vw, 64px) 0 80px;
  overflow: hidden;
}

.page-privacy .privacy-heading {
  max-width: 1080px;
  margin-bottom: 52px;
}

.page-privacy .privacy-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .privacy-eyebrow::before {
  content: "";
  width: 44px;
  height: 1px;
  background: var(--gold);
  flex: 0 0 auto;
}

.page-privacy h1 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--ivory);
  margin: 0 0 22px;
  text-wrap: balance;
}

.page-privacy .privacy-lead {
  max-width: 760px;
  margin: 0;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.85;
  color: var(--warm-gray);
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin: 24px 0 0;
  padding-top: 22px;
  border-top: 1px solid rgba(212, 175, 55, 0.18);
  background: var(--privacy-gold-line) top / 100% 1px no-repeat;
  background-size: 100% 1px;
  background-position: top;
}

.page-privacy .privacy-domain {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-regular);
}

.page-privacy .privacy-data-figure {
  margin: 36px 0 0;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: linear-gradient(135deg, #0B3D2E, #145C43);
}

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

.page-privacy .breadcrumb {
  margin: 0 0 28px;
}

.page-privacy .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-lg);
  align-items: start;
}

.page-privacy .privacy-index {
  position: relative;
  background: linear-gradient(145deg, rgba(20, 92, 67, 0.88), rgba(11, 61, 46, 0.96));
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.page-privacy .privacy-index::after {
  content: "隐私";
  position: absolute;
  right: -8px;
  bottom: -18px;
  font-family: var(--font-serif);
  font-size: 84px;
  line-height: 1;
  color: rgba(212, 175, 55, 0.05);
  pointer-events: none;
  transform: rotate(-8deg);
}

.page-privacy .privacy-index h2 {
  font-family: var(--font-serif);
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--light-gold);
  margin: 0 0 18px;
}

.page-privacy .privacy-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  counter-reset: privacy-index;
}

.page-privacy .privacy-index li {
  counter-increment: privacy-index;
}

.page-privacy .privacy-index a {
  position: relative;
  display: block;
  padding: 10px 12px 10px 38px;
  color: var(--warm-gray);
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast);
}

.page-privacy .privacy-index a::before {
  content: counter(privacy-index, decimal-leading-zero);
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold);
}

.page-privacy .privacy-index a:hover {
  color: var(--ivory);
  background: rgba(212, 175, 55, 0.08);
  border-color: rgba(212, 175, 55, 0.22);
}

.page-privacy .privacy-sheets {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.page-privacy .privacy-sheet {
  position: relative;
  background: linear-gradient(145deg, rgba(20, 92, 67, 0.78), rgba(11, 61, 46, 0.92));
  border: 1px solid rgba(247, 242, 233, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.page-privacy .privacy-sheet::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(transparent, var(--gold), transparent);
  opacity: 0.7;
}

.page-privacy .privacy-sheet summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 20px;
  cursor: pointer;
  list-style: none;
}

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

.page-privacy .privacy-sheet summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
  border-radius: var(--radius-md);
}

.page-privacy .privacy-sheet-no {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1;
  color: var(--gold);
  padding-right: 16px;
  border-right: 1px solid rgba(212, 175, 55, 0.3);
}

.page-privacy .privacy-sheet-title {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--ivory);
}

.page-privacy .privacy-sheet-toggle {
  margin-left: auto;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 18px;
  font-weight: 400;
  transition: transform var(--transition), background var(--transition);
}

.page-privacy .privacy-sheet[open] .privacy-sheet-toggle {
  transform: rotate(45deg);
  background: rgba(212, 175, 55, 0.12);
}

.page-privacy .privacy-sheet-body {
  position: relative;
  padding: 0 20px 24px;
  border-top: 1px solid rgba(212, 175, 55, 0.14);
  color: var(--text-regular);
}

.page-privacy .privacy-sheet-body p {
  margin: 16px 0 0;
}

.page-privacy .privacy-sheet-body strong {
  color: var(--light-gold);
  font-weight: 600;
  border-bottom: 1px solid rgba(212, 175, 55, 0.45);
}

.page-privacy .privacy-sheet-body ul {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .privacy-sheet-body li {
  position: relative;
  padding-left: 22px;
  line-height: 1.75;
}

.page-privacy .privacy-sheet-body li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.72em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-privacy .privacy-sheet-body a {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-privacy .privacy-outro {
  margin-top: 52px;
  padding: 24px 26px;
  background: rgba(247, 242, 233, 0.045);
  border: 1px dashed rgba(212, 175, 55, 0.28);
  border-radius: var(--radius-md);
  color: var(--text-regular);
  font-size: 15px;
  line-height: 1.85;
}

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

.page-privacy .privacy-outro a {
  color: var(--light-gold);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (min-width: 860px) {
  .page-privacy {
    padding: clamp(36px, 6vw, 72px) 0 96px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-index-width) minmax(0, 1fr);
    gap: 40px;
  }

  .page-privacy .privacy-index {
    position: sticky;
    top: calc(var(--header-height) + 24px);
  }

  .page-privacy .privacy-sheet summary {
    padding: 24px 28px;
  }

  .page-privacy .privacy-sheet-body {
    padding: 0 28px 32px;
  }
}