.page-privacy {
  --accent: var(--cyan);
  --privacy-measure: 720px;
  padding-bottom: clamp(64px, 10vw, 104px);
}

.page-privacy .breadcrumb {
  margin-top: clamp(18px, 4vw, 30px);
}

/* ── 页首 ────────────────────────────── */
.page-privacy .privacy-head {
  max-width: 790px;
  padding: clamp(18px, 4vw, 30px) 0 0;
}

.page-privacy .privacy-head__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(27px, 5.4vw, 46px);
  line-height: 1.14;
  letter-spacing: .01em;
  margin: 12px 0 0;
  color: var(--text);
  overflow-wrap: break-word;
}

.page-privacy .privacy-head__lede {
  margin: 20px 0 0;
  max-width: 670px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--muted);
  overflow-wrap: break-word;
}

.page-privacy .privacy-head__lede a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-privacy .privacy-head__stamp {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 0;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-privacy .privacy-head__stamp .mono {
  color: var(--accent);
}

.page-privacy .privacy-head__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

/* ── 氛围图 ──────────────────────────── */
.page-privacy .privacy-banner {
  margin: clamp(30px, 6vw, 48px) 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--panel);
}

.page-privacy .privacy-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ── 版式骨架 ────────────────────────── */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 6vw, 44px);
  margin-top: clamp(38px, 7vw, 56px);
}

.page-privacy .privacy-body {
  min-width: 0;
}

/* ── 锚点目录 ────────────────────────── */
.page-privacy .privacy-toc {
  border-left: 2px solid var(--line);
  padding-left: 16px;
}

.page-privacy .privacy-toc__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s var(--ease);
  overflow-wrap: break-word;
}

.page-privacy .privacy-toc__num {
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--line);
  transition: color .2s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--accent);
}

.page-privacy .privacy-toc__link:hover .privacy-toc__num,
.page-privacy .privacy-toc__link:focus-visible .privacy-toc__num {
  color: var(--accent);
}

/* ── 章节 ────────────────────────────── */
.page-privacy .privacy-section {
  padding-top: clamp(30px, 5vw, 42px);
  margin-top: clamp(30px, 5vw, 42px);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-section:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-privacy .privacy-section__num {
  display: block;
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--accent);
}

.page-privacy .privacy-section__title {
  font-family: var(--font-head);
  font-size: clamp(19px, 3.4vw, 22px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .01em;
  margin: 0;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}

.page-privacy .privacy-sub {
  font-family: var(--font-head);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--accent);
  margin: 28px 0 12px;
}

.page-privacy .privacy-text {
  max-width: var(--privacy-measure);
  margin: 18px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
  overflow-wrap: break-word;
}

.page-privacy .privacy-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-list li {
  position: relative;
  padding-left: 19px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
  overflow-wrap: break-word;
}

.page-privacy .privacy-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 9px;
  height: 1px;
  background: var(--accent);
}

/* ── 条目行 ──────────────────────────── */
.page-privacy .privacy-ledger {
  margin: 22px 0 0;
  max-width: var(--privacy-measure);
  border-top: 1px solid var(--line);
}

.page-privacy .privacy-ledger__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-privacy .privacy-ledger dt {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--accent);
}

.page-privacy .privacy-ledger dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text);
  overflow-wrap: break-word;
}

.page-privacy .privacy-mail {
  color: var(--gold);
  font-size: 14.5px;
  letter-spacing: .01em;
}

/* ── 结尾指引 ────────────────────────── */
.page-privacy .privacy-next {
  margin-top: clamp(34px, 6vw, 48px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
  max-width: var(--privacy-measure);
}

.page-privacy .privacy-next p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--muted);
}

.page-privacy .privacy-next a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

/* ── 平板及桌面 ──────────────────────── */
@media (min-width: 700px) {
  .page-privacy .privacy-ledger__row {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 22px;
    align-items: baseline;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: minmax(0, var(--privacy-measure)) minmax(0, 1fr);
    gap: 64px;
    align-items: start;
  }

  .page-privacy .privacy-body {
    grid-column: 1;
    grid-row: 1;
  }

  .page-privacy .privacy-toc {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 112px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-toc__num {
    transition: none;
  }
}