.page-privacy {
  --priv-clause-r: 24px;
  --priv-toc-w: 276px;
  --priv-ink: var(--text-primary);
  position: relative;
  padding-bottom: clamp(56px, 8vw, 104px);
}

.page-privacy .breadcrumbs {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-privacy .priv-hero {
  position: relative;
  padding-top: clamp(14px, 3vw, 28px);
}

.page-privacy .priv-hero::before {
  content: "";
  position: absolute;
  inset: -40px -8vw 30% -8vw;
  background:
    radial-gradient(60% 90% at 18% 0%, rgba(53, 232, 208, 0.16), transparent 62%),
    radial-gradient(45% 70% at 88% 12%, rgba(255, 122, 47, 0.12), transparent 66%);
  pointer-events: none;
  z-index: 0;
}

.page-privacy .priv-hero > * {
  position: relative;
  z-index: 1;
}

.page-privacy .priv-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 8.4vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin: 12px 0 16px;
  max-width: 15em;
}

.page-privacy .priv-hero__lede {
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: var(--text-secondary);
  margin: 0 0 22px;
}

.page-privacy .priv-hero__facts {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
}

.page-privacy .priv-hero__facts li {
  border: 1px solid var(--line-moss);
  border-radius: var(--r-pill);
  background: var(--bg-deep-moss);
  padding: 8px 16px;
  font-size: 13px;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}

.page-privacy .priv-hero__facts .mono {
  color: var(--accent-cyan);
  font-size: 15px;
  margin-right: 6px;
}

.page-privacy .priv-banner {
  margin: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--line-moss);
  background: linear-gradient(160deg, var(--bg-deep-moss), var(--surface-panel));
}

.page-privacy .priv-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  opacity: 0.88;
}

/* ---------- 目录 + 条文 双栏 ---------- */
.page-privacy .priv-layout {
  margin-top: clamp(28px, 5vw, 52px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 40px);
}

.page-privacy .priv-toc {
  align-self: start;
}

.page-privacy .priv-toc__box {
  border: 1px solid var(--line-moss);
  border-radius: var(--r-lg);
  background: var(--bg-deep-moss);
  overflow: hidden;
}

.page-privacy .priv-toc__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  padding: 14px 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  border-bottom: 1px solid transparent;
}

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

.page-privacy .priv-toc__summary::after {
  content: "▾";
  font-size: 11px;
  color: var(--text-muted);
  transition: transform 180ms ease;
}

.page-privacy .priv-toc__box[open] .priv-toc__summary {
  border-bottom-color: var(--line-moss);
}

.page-privacy .priv-toc__box[open] .priv-toc__summary::after {
  transform: rotate(180deg);
}

.page-privacy .priv-toc__summary:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: -2px;
}

.page-privacy .priv-toc__hint {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.page-privacy .priv-toc__nav ol {
  list-style: none;
  margin: 0;
  padding: 8px;
}

.page-privacy .priv-toc__nav a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: background 160ms ease, color 160ms ease;
}

.page-privacy .priv-toc__nav a .mono {
  color: var(--text-muted);
  font-size: 12px;
}

.page-privacy .priv-toc__nav a:hover,
.page-privacy .priv-toc__nav a:focus-visible {
  background: var(--surface-raised);
  color: var(--text-primary);
  outline: none;
}

.page-privacy .priv-toc__nav a:hover .mono,
.page-privacy .priv-toc__nav a:focus-visible .mono {
  color: var(--accent-cyan);
}

.page-privacy .priv-toc__aside {
  margin: 14px 2px 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-muted);
}

.page-privacy .priv-toc__aside a {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 232, 208, 0.35);
}

/* ---------- 条文主体 ---------- */
.page-privacy .priv-body {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2.4vw, 22px);
}

.page-privacy .priv-clause {
  border: 1px solid var(--line-moss);
  border-radius: var(--priv-clause-r);
  background: var(--surface-panel);
  padding: clamp(20px, 3.4vw, 34px);
  scroll-margin-top: 96px;
}

.page-privacy .priv-clause h2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 3vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.page-privacy .priv-clause__num {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--accent-orange);
  padding-top: 2px;
}

.page-privacy .priv-clause h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-primary);
}

.page-privacy .priv-clause p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-secondary);
}

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

.page-privacy .priv-clause a {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 232, 208, 0.35);
}

.page-privacy .priv-clause a:hover {
  border-bottom-color: var(--accent-cyan);
}

.page-privacy .priv-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-privacy .priv-list li {
  position: relative;
  padding: 12px 16px 12px 18px;
  border-left: 2px solid var(--line-moss);
  background: var(--bg-deep-moss);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-privacy .priv-list strong {
  color: var(--text-primary);
  font-weight: 700;
  margin-right: 6px;
}

.page-privacy .priv-note {
  margin-top: 16px;
  padding: 14px 18px;
  border: 1px dashed var(--line-moss);
  border-radius: var(--r-md);
  background: rgba(255, 122, 47, 0.06);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* 三类信息 */
.page-privacy .priv-kinds {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .priv-kind {
  border: 1px solid var(--line-moss);
  border-radius: var(--r-md);
  background: var(--surface-raised);
  padding: 18px;
}

.page-privacy .priv-kind h3 {
  color: var(--accent-cyan);
  font-size: 15px;
  letter-spacing: 0.04em;
  font-family: var(--font-mono);
}

.page-privacy .priv-kind p {
  font-size: 14px;
  margin-bottom: 10px;
}

.page-privacy .priv-kind .priv-kind__use {
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: 13px;
  border-top: 1px solid var(--line-moss);
  padding-top: 10px;
}

/* 本地存储信息图 */
.page-privacy .priv-keystore {
  margin: 16px 0;
  border: 1px solid var(--line-moss);
  border-radius: var(--r-md);
  background: linear-gradient(120deg, var(--bg-deep-moss), rgba(53, 232, 208, 0.05));
  padding: 16px 18px;
}

.page-privacy .priv-keystore__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.page-privacy .priv-keystore__row {
  display: grid;
  grid-template-columns: minmax(72px, 0.9fr) 1.4fr auto;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-top: 1px solid var(--line-moss);
  font-size: 13.5px;
  color: var(--text-secondary);
}

.page-privacy .priv-keystore__row:first-of-type {
  border-top: none;
}

.page-privacy .priv-keystore__row .mono {
  color: var(--accent-gold);
  font-size: 13px;
}

.page-privacy .priv-keystore__tag {
  justify-self: end;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border: 1px solid var(--line-moss);
  border-radius: var(--r-pill);
  padding: 2px 10px;
}

/* 安全措施的错位小网格 */
.page-privacy .priv-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-privacy .priv-grid__item {
  border-top: 2px solid var(--accent-cyan);
  padding-top: 12px;
}

.page-privacy .priv-grid__item h3 {
  font-size: 15px;
  margin-bottom: 6px;
}

.page-privacy .priv-grid__item p {
  font-size: 14px;
  margin: 0;
}

/* 联系方式块 */
.page-privacy .priv-contact {
  margin-top: 18px;
  border: 1px solid var(--line-moss);
  border-radius: var(--r-lg);
  background: var(--bg-deep-moss);
  padding: 20px;
}

.page-privacy .priv-contact__lead {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-orange);
}

.page-privacy .priv-contact__list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}

.page-privacy .priv-contact__list dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.page-privacy .priv-contact__list dd {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--text-primary);
  word-break: break-word;
}

.page-privacy .priv-contact__list dd:last-child {
  margin-bottom: 0;
}

.page-privacy .priv-contact__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-moss);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-muted);
}

/* 修订记录 */
.page-privacy .priv-revisions {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  counter-reset: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .priv-revisions li {
  border: 1px solid var(--line-moss);
  border-radius: var(--r-md);
  background: var(--bg-deep-moss);
  padding: 16px 18px;
}

.page-privacy .priv-revisions .badge {
  display: inline-block;
  margin-bottom: 10px;
}

.page-privacy .priv-revisions h3 {
  margin-bottom: 8px;
  font-size: 15px;
}

.page-privacy .priv-revisions h3 .mono {
  color: var(--accent-gold);
  margin-right: 8px;
}

.page-privacy .priv-revisions p {
  margin: 0;
  font-size: 14px;
}

/* 收尾 */
.page-privacy .priv-closing {
  border-radius: var(--priv-clause-r);
  background: linear-gradient(135deg, var(--surface-raised), var(--bg-deep-moss));
  border: 1px solid var(--line-moss);
  padding: clamp(22px, 3.4vw, 34px);
}

.page-privacy .priv-closing h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 26px);
  color: var(--accent-cyan);
}

.page-privacy .priv-closing p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-secondary);
  max-width: 68ch;
}

/* ---------- 断点 ---------- */
@media (min-width: 768px) {
  .page-privacy .priv-kinds {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .priv-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 24px;
  }

  .page-privacy .priv-contact__list {
    grid-template-columns: 108px 1fr;
    gap: 8px 18px;
    align-items: baseline;
  }

  .page-privacy .priv-contact__list dd {
    margin-bottom: 0;
  }

  .page-privacy .priv-contact__list dd:last-child {
    margin-bottom: 0;
  }
}

@media (min-width: 1024px) {
  .page-privacy .priv-layout {
    grid-template-columns: var(--priv-toc-w) minmax(0, 1fr);
    gap: clamp(28px, 3.6vw, 52px);
  }

  .page-privacy .priv-toc {
    position: sticky;
    top: 92px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }

  .page-privacy .priv-toc__summary {
    cursor: default;
  }

  .page-privacy .priv-toc__summary::after {
    display: none;
  }

  .page-privacy .priv-body {
    gap: 20px;
  }

  .page-privacy .priv-clause:nth-child(even) {
    transform: translateX(12px);
  }

  .page-privacy .priv-clause {
    transition: transform 200ms ease;
  }
}

@media (min-width: 1280px) {
  .page-privacy {
    --priv-toc-w: 300px;
  }

  .page-privacy .priv-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .priv-clause,
  .page-privacy .priv-toc__nav a,
  .page-privacy .priv-toc__summary::after {
    transition: none;
  }

  .page-privacy .priv-clause:nth-child(even) {
    transform: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy {
    background: #ffffff;
    color: #111111;
    padding-bottom: 0;
  }

  .page-privacy .priv-hero::before,
  .page-privacy .priv-banner,
  .page-privacy .priv-toc {
    display: none;
  }

  .page-privacy .priv-hero h1,
  .page-privacy .priv-clause h2,
  .page-privacy .priv-clause h3,
  .page-privacy .priv-closing h2 {
    color: #111111;
  }

  .page-privacy .priv-hero__lede,
  .page-privacy .priv-clause p,
  .page-privacy .priv-list li,
  .page-privacy .priv-note,
  .page-privacy .priv-closing p,
  .page-privacy .priv-contact__note {
    color: #333333;
  }

  .page-privacy .priv-layout {
    display: block;
  }

  .page-privacy .priv-clause,
  .page-privacy .priv-kind,
  .page-privacy .priv-contact,
  .page-privacy .priv-revisions li,
  .page-privacy .priv-closing,
  .page-privacy .priv-keystore {
    background: #ffffff;
    border: 1px solid #cccccc;
    transform: none;
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .page-privacy .priv-clause {
    margin-bottom: 14px;
  }
}