.page-privacy {
  --privacy-dim: #5B6A5F;
  --privacy-soft: #C3D1C5;
  --privacy-ink-soft: #2A3630;
  display: block;
  padding-bottom: clamp(56px, 9vw, 108px);
}

.page-privacy .crumbs {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */

.page-privacy__hero {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
  padding-block: clamp(20px, 3.4vw, 38px) clamp(30px, 5vw, 60px);
  border-bottom: 1px solid var(--grid);
}

.page-privacy__hero .eyebrow {
  color: var(--accent);
  margin-bottom: 14px;
}

.page-privacy__hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(31px, 6.1vw, 58px);
  line-height: 1.07;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy__hero .lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15.5px, 1.5vw, 18.5px);
  line-height: 1.78;
  color: var(--privacy-soft);
}

.page-privacy__figure {
  margin: 0;
}

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

.page-privacy__figure .media-frame__caption {
  color: var(--muted);
}

@media (min-width: 960px) {
  .page-privacy__hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(40px, 6vw, 88px);
  }

  .page-privacy__figure {
    margin-bottom: 4px;
  }
}

/* ---------- 目录 + 正文双栏 ---------- */

.page-privacy__layout {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
  padding-top: clamp(30px, 4.6vw, 60px);
}

.page-privacy__toc {
  border-top: 2px solid var(--accent);
  padding-top: 14px;
}

.page-privacy__toc .eyebrow {
  color: var(--accent);
}

.page-privacy__toc-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  counter-reset: toc;
  display: grid;
}

.page-privacy__toc-list a {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  align-items: baseline;
  column-gap: 8px;
  padding: 11px 0;
  border-bottom: 1px solid var(--grid);
  color: var(--privacy-soft);
  font-size: 14.5px;
  line-height: 1.45;
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy__toc-list a::before {
  counter-increment: toc;
  content: counter(toc, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--accent-dim);
}

.page-privacy__toc-list a:hover,
.page-privacy__toc-list a:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

@media (min-width: 1024px) {
  .page-privacy__layout {
    grid-template-columns: 232px minmax(0, 1fr);
    column-gap: clamp(32px, 5vw, 76px);
    align-items: start;
  }

  .page-privacy__toc {
    position: sticky;
    top: calc(var(--topbar) + 26px);
  }
}

/* ---------- 浅色阅读区 ---------- */

.page-privacy__doc {
  background: var(--paper);
  color: var(--paper-ink);
  padding: clamp(22px, 4.2vw, 54px) clamp(18px, 4vw, 58px) clamp(26px, 4.2vw, 56px);
  border-top: 3px solid var(--accent);
}

.page-privacy__item {
  scroll-margin-top: calc(var(--topbar) + 22px);
  display: grid;
  gap: 10px;
  padding-block: clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--paper-line);
}

.page-privacy__item:first-of-type {
  padding-top: 0;
}

.page-privacy__item:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  color: var(--privacy-dim);
}

.page-privacy__body > * {
  margin-block: 0;
}

.page-privacy__body > * + * {
  margin-top: 18px;
}

.page-privacy__body h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.1vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--paper-ink);
}

.page-privacy__lead {
  padding-left: 14px;
  border-left: 3px solid var(--accent);
  font-size: clamp(15px, 1.45vw, 17px);
  line-height: 1.8;
  color: var(--privacy-ink-soft);
}

.page-privacy__body p {
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--privacy-ink-soft);
}

.page-privacy__body a {
  color: var(--paper-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-dim);
  padding-bottom: 1px;
  transition: border-color var(--dur) var(--ease);
}

.page-privacy__body a:hover {
  border-color: var(--paper-ink);
}

.page-privacy__doc .note {
  color: var(--privacy-dim);
  font-size: 13px;
}

@media (min-width: 680px) {
  .page-privacy__item {
    grid-template-columns: 58px minmax(0, 1fr);
    column-gap: 22px;
  }

  .page-privacy__num {
    padding-top: 9px;
  }
}

/* ---------- 字段清单 ---------- */

.page-privacy__dl {
  margin: 0;
  display: grid;
  border-top: 1px solid var(--paper-line);
}

.page-privacy__dl > div {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--paper-line);
}

.page-privacy__dl dt {
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--paper-ink);
}

.page-privacy__dl dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--privacy-ink-soft);
}

@media (min-width: 620px) {
  .page-privacy__dl > div {
    grid-template-columns: 132px minmax(0, 1fr);
    column-gap: 22px;
    gap: 0;
  }
}

/* ---------- 要点列表与步骤 ---------- */

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

.page-privacy__list li {
  position: relative;
  padding-left: 21px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--privacy-ink-soft);
}

.page-privacy__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.74em;
  width: 11px;
  height: 2px;
  background: var(--accent-dim);
}

.page-privacy__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: pstep;
  display: grid;
  gap: 9px;
}

.page-privacy__steps li {
  counter-increment: pstep;
  position: relative;
  min-height: 26px;
  padding-left: 38px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--privacy-ink-soft);
}

.page-privacy__steps li::before {
  content: counter(pstep);
  position: absolute;
  left: 0;
  top: 1px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  background: var(--paper-ink);
  color: var(--accent);
}

.page-privacy__mark {
  background: var(--accent);
  color: var(--paper-ink);
  padding: 2px 6px;
  font-weight: 700;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- 焦点与页尾关联 ---------- */

.page-privacy a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.page-privacy__doc a:focus-visible {
  outline-color: var(--paper-ink);
}

.page-privacy__related {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 26px;
  padding-top: clamp(26px, 4vw, 44px);
}

.page-privacy__related p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy__related a {
  font-size: 14.5px;
  color: var(--paper);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--grid);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy__related a:hover,
.page-privacy__related a:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy a,
  .page-privacy__toc-list a,
  .page-privacy__related a {
    transition: none;
  }
}