.page-privacy {
  --pv-rail-w: 232px;
  --pv-read: 40rem;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.9;
  overflow-x: hidden;
}

/* ---------- 顶部通栏 ---------- */
.page-privacy .pv-masthead {
  position: relative;
  overflow: hidden;
  background: var(--ink);
}

.page-privacy .pv-masthead__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-privacy .pv-masthead__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
  filter: saturate(0.5) contrast(0.95) brightness(0.34);
}

.page-privacy .pv-masthead::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg,
      rgba(16, 28, 48, 0.88) 0%,
      rgba(16, 28, 48, 0.70) 44%,
      rgba(16, 28, 48, 0.95) 100%);
}

.page-privacy .pv-masthead__body {
  position: relative;
  z-index: 2;
  max-width: var(--frame);
  margin: 0 auto;
  padding: clamp(50px, 8vw, 112px) var(--pad-x) clamp(44px, 6vw, 86px);
}

.page-privacy .pv-backlink {
  display: inline-block;
  margin-bottom: clamp(26px, 4.5vw, 54px);
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--on-dark-dim);
  text-decoration: none;
  border-bottom: 1px solid rgba(192, 138, 46, 0.55);
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-privacy .pv-backlink:hover {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

.page-privacy .pv-masthead .eyebrow {
  margin: 0;
  color: var(--gold);
}

.page-privacy .pv-masthead h1.display--hero {
  margin: 16px 0 24px;
  max-width: 15em;
  color: var(--paper);
}

.page-privacy .pv-masthead .lede {
  max-width: 40em;
  margin: 0;
  color: var(--on-dark-dim);
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.85;
}

.page-privacy .pv-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: clamp(28px, 4.5vw, 48px) 0 0;
  padding: 0;
}

.page-privacy .pv-facts li {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--on-dark);
  padding: 7px 13px;
  border: 1px solid rgba(192, 138, 46, 0.5);
  border-radius: var(--radius);
  background: rgba(16, 28, 48, 0.45);
}

/* ---------- 主体：目录 + 条文 ---------- */
.page-privacy .pv-layout {
  max-width: var(--frame);
  margin: 0 auto;
  padding: clamp(34px, 5vw, 76px) var(--pad-x) clamp(64px, 8vw, 118px);
  display: block;
  min-width: 0;
}

.page-privacy .pv-rail {
  margin-bottom: clamp(30px, 5vw, 46px);
  padding: 16px 16px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 2px solid var(--ink);
  border-radius: var(--radius);
}

.page-privacy .pv-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .chapter-index {
  counter-reset: pv-clause;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

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

.page-privacy .chapter-index a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 10px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-soft);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: var(--radius);
  transition: color 0.25s ease, border-color 0.25s ease,
    background-color 0.25s ease, transform 0.25s ease;
}

.page-privacy .chapter-index a:hover {
  background: var(--paper);
  color: var(--crimson);
}

.page-privacy .chapter-index a[aria-current="true"] {
  color: var(--crimson);
  border-left-color: var(--crimson);
  background: var(--paper);
  transform: translateX(2px);
}

.page-privacy .chapter-index .chapter-index__num {
  flex: none;
  min-width: 1.7em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate);
  font-variant-numeric: tabular-nums;
}

.page-privacy .chapter-index .chapter-index__num::before {
  content: counter(pv-clause, decimal-leading-zero);
}

.page-privacy .pv-rail__status {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--sand);
}

.page-privacy .pv-rail__status-k {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-privacy .pv-rail__status-v {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
}

/* ---------- 条文 ---------- */
.page-privacy .pv-body {
  max-width: var(--pv-read);
  min-width: 0;
}

.page-privacy .pv-body > * + * {
  margin-top: clamp(30px, 4vw, 52px);
  padding-top: clamp(30px, 4vw, 52px);
  border-top: 1px solid var(--gold);
}

.page-privacy .pv-clause,
.page-privacy .pv-fold {
  scroll-margin-top: calc(var(--header-h) + 22px);
}

.page-privacy .pv-clause__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(21px, 2.4vw, 29px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-soft);
}

.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--slate);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pv-clause p,
.page-privacy .fold__body p,
.page-privacy .pv-request__text {
  margin: 0 0 1.15em;
  color: var(--ink);
}

.page-privacy .pv-clause p:last-child,
.page-privacy .fold__body p:last-child,
.page-privacy .pv-request__text:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-clause ul,
.page-privacy .fold__body ul {
  list-style: none;
  margin: 0 0 1.15em;
  padding: 0;
}

.page-privacy .pv-clause li,
.page-privacy .fold__body li {
  position: relative;
  margin-bottom: 0.72em;
  padding-left: 22px;
}

.page-privacy .pv-clause li:last-child,
.page-privacy .fold__body li:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-clause li::before,
.page-privacy .fold__body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.82em;
  width: 10px;
  height: 1px;
  background: var(--gold);
}

.page-privacy .pv-clause strong,
.page-privacy .fold__body strong {
  font-weight: 600;
  color: var(--ink);
}

.page-privacy .pv-clause a,
.page-privacy .fold__body a,
.page-privacy .pv-request a:not(.btn) {
  color: var(--crimson);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 52, 43, 0.4);
  transition: border-color 0.18s ease;
}

.page-privacy .pv-clause a:hover,
.page-privacy .fold__body a:hover,
.page-privacy .pv-request a:not(.btn):hover {
  border-bottom-color: var(--crimson);
}

.page-privacy .pv-clause .mono,
.page-privacy .fold__body .mono {
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--ink-soft);
  word-break: break-all;
}

/* ---------- 折叠条款 ---------- */
.page-privacy .pv-fold .fold__summary {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(21px, 2.4vw, 29px);
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--ink-soft);
}

.page-privacy .pv-fold .fold__summary::-webkit-details-marker {
  display: none;
}

.page-privacy .pv-fold .fold__summary::marker {
  content: "";
}

.page-privacy .pv-fold .fold__chev {
  margin-left: auto;
  flex: none;
}

.page-privacy .pv-fold .fold__body {
  padding-top: 16px;
}

/* ---------- 处理请求卡片 ---------- */
.page-privacy .pv-request {
  padding: clamp(22px, 3vw, 32px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-privacy .pv-request .eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
}

.page-privacy .pv-request__mail {
  margin: 0 0 18px;
  font-size: 15px;
  color: var(--ink-soft);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (max-width: 899px) {
  .page-privacy .chapter-index {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 4px;
  }

  .page-privacy .chapter-index a {
    font-size: 14px;
    padding: 6px 8px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-layout {
    display: grid;
    grid-template-columns: var(--pv-rail-w) minmax(0, var(--pv-read));
    justify-content: center;
    align-items: start;
    gap: clamp(36px, 5vw, 88px);
  }

  .page-privacy .pv-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    margin-bottom: 0;
    max-height: calc(100vh - var(--header-h) - 56px);
    overflow: hidden auto;
    scrollbar-width: thin;
  }

  .page-privacy .pv-fold .fold__body {
    padding-left: 33px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .chapter-index a,
  .page-privacy .pv-backlink {
    transition: none;
  }
}
<<<END>>>