.page-privacy {
  --pp-read: 720px;
  --pp-ink-soft: #3a2f27;
  background: var(--qs-night);
  color: var(--qs-text);
  overflow-x: hidden;
}

.page-privacy a {
  text-decoration: none;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--qs-header-h) + 44px) 0 clamp(32px, 5vw, 56px);
  background:
    radial-gradient(120% 90% at 84% -10%, #0E2540 0%, rgba(7, 20, 38, 0) 62%),
    var(--qs-night);
}

.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 2;
}

.page-privacy .pp-dots {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.85;
}

.page-privacy .pp-dots svg {
  display: block;
  width: 100%;
  height: 100%;
  animation: ppDrift 28s ease-in-out infinite alternate;
}

@keyframes ppDrift {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-26px, 14px, 0); }
}

.page-privacy .pp-crumb {
  margin-bottom: 22px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--qs-mist);
}

.page-privacy .pp-crumb a {
  color: var(--qs-lake);
}

.page-privacy .pp-crumb span[aria-hidden] {
  margin: 0 6px;
  color: var(--qs-line);
}

.page-privacy .pp-eyebrow {
  margin: 0 0 14px;
  color: var(--qs-lake);
  letter-spacing: 0.16em;
}

.page-privacy .pp-h1 {
  margin: 0;
  max-width: 15em;
  font-family: var(--qs-display);
  font-weight: 800;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: var(--qs-white);
}

.page-privacy .pp-lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 2.4vw, 18px);
  line-height: 1.8;
  color: var(--qs-text);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 28px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--qs-line);
  font-family: var(--qs-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--qs-mist);
}

.page-privacy .pp-meta__k {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 6px;
  border: 1px solid var(--qs-line);
  color: var(--qs-lime);
  letter-spacing: 0.08em;
}

/* ---------- 顶部通栏图 ---------- */
.page-privacy .pp-figure {
  position: relative;
  margin: 0;
  height: clamp(180px, 26vw, 320px);
  overflow: hidden;
  border-top: 1px solid var(--qs-line);
  border-bottom: 1px solid var(--qs-line);
  background: var(--qs-stand);
}

.page-privacy .pp-figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-privacy .pp-figure__cap {
  position: absolute;
  left: clamp(16px, 4vw, 48px);
  bottom: 14px;
  padding: 6px 10px;
  font-family: var(--qs-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--qs-mist);
  background: rgba(7, 20, 38, 0.78);
  border-left: 2px solid var(--qs-lake);
}

/* ---------- 主栅格 ---------- */
.page-privacy .pp-body {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  padding-top: clamp(36px, 6vw, 72px);
  padding-bottom: clamp(56px, 8vw, 104px);
}

/* ---------- 目录 ---------- */
.page-privacy .pp-index__head {
  margin: 0 0 12px;
  font-family: var(--qs-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--qs-lake);
}

.page-privacy .pp-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-index__item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 12px;
  border: 1px solid var(--qs-line);
  background: rgba(14, 37, 64, 0.55);
  color: var(--qs-mist);
  font-size: 13px;
  transition: color 0.2s var(--qs-ease), border-color 0.2s var(--qs-ease), background 0.2s var(--qs-ease);
}

.page-privacy .pp-index__no {
  font-family: var(--qs-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--qs-lime);
}

.page-privacy .pp-index__item:hover,
.page-privacy .pp-index__item:focus-visible {
  color: var(--qs-white);
  border-color: var(--qs-lake);
  background: rgba(39, 194, 176, 0.14);
  outline: none;
}

/* ---------- 纸面正文 ---------- */
.page-privacy .pp-doc {
  position: relative;
  padding: clamp(24px, 4.5vw, 60px);
  background: var(--qs-paper);
  color: var(--qs-ink);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-privacy .pp-doc__meta {
  margin: 0 0 clamp(24px, 4vw, 40px);
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(42, 33, 27, 0.18);
  font-family: var(--qs-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--qs-lake-deep);
}

.page-privacy .pp-doc a {
  color: var(--qs-lake-deep);
  border-bottom: 1px solid rgba(14, 114, 104, 0.5);
}

.page-privacy .pp-doc a:hover,
.page-privacy .pp-doc a:focus-visible {
  color: var(--qs-orange-deep);
  border-bottom-color: var(--qs-orange-deep);
  outline: none;
}

.page-privacy .pp-sec {
  max-width: var(--pp-read);
  scroll-margin-top: calc(var(--qs-header-h) + 24px);
}

.page-privacy .pp-sec + .pp-sec {
  margin-top: clamp(44px, 7vw, 84px);
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(42, 33, 27, 0.22);
}

.page-privacy .pp-sec__no {
  font-family: var(--qs-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--qs-orange-deep);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-family: var(--qs-serif);
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
  color: var(--qs-ink);
}

.page-privacy .pp-sec__intro {
  margin: 0 0 18px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.76em;
  width: 6px;
  height: 6px;
  background: var(--qs-lake-deep);
}

/* ---------- 分条卡片 ---------- */
.page-privacy .pp-cards {
  display: grid;
  gap: 0;
}

.page-privacy .pp-card {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px dashed rgba(42, 33, 27, 0.28);
}

.page-privacy .pp-card:last-child {
  border-bottom: 1px dashed rgba(42, 33, 27, 0.28);
}

.page-privacy .pp-card__label {
  margin: 0;
  font-family: var(--qs-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--qs-lake-deep);
}

.page-privacy .pp-card__body {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-cards--rights .pp-card__label {
  color: var(--qs-orange-deep);
}

/* ---------- 编号步骤 ---------- */
.page-privacy .pp-steps {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: ppStep;
}

.page-privacy .pp-steps li {
  counter-increment: ppStep;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-steps li::before {
  content: counter(ppStep, decimal-leading-zero);
  padding-top: 0.32em;
  font-family: var(--qs-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--qs-orange-deep);
}

.page-privacy .pp-steps strong {
  font-weight: 600;
  color: var(--qs-ink);
}

/* ---------- 页内尾注 ---------- */
.page-privacy .pp-note {
  max-width: var(--pp-read);
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: 20px;
  border-top: 1px solid rgba(42, 33, 27, 0.22);
}

.page-privacy .pp-note__text {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--pp-ink-soft);
}

.page-privacy .pp-note__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .pp-note__link {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid rgba(42, 33, 27, 0.3);
  font-family: var(--qs-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--qs-ink);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: background 0.2s var(--qs-ease), color 0.2s var(--qs-ease), border-color 0.2s var(--qs-ease);
}

.page-privacy .pp-note__link:hover,
.page-privacy .pp-note__link:focus-visible {
  background: var(--qs-ink);
  border-color: var(--qs-ink);
  color: var(--qs-paper);
  outline: none;
}

/* ---------- 固定操作 ---------- */
.page-privacy .pp-actions {
  position: fixed;
  right: 14px;
  bottom: calc(78px + env(safe-area-inset-bottom, 0px));
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-privacy .pp-actions__btn {
  display: block;
  padding: 9px 14px;
  font-family: var(--qs-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-align: center;
  background: rgba(7, 20, 38, 0.94);
  border: 1px solid var(--qs-line);
  color: var(--qs-mist);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: color 0.2s var(--qs-ease), border-color 0.2s var(--qs-ease), background 0.2s var(--qs-ease);
}

.page-privacy .pp-actions__btn--top {
  color: var(--qs-lime);
  border-color: rgba(200, 244, 65, 0.5);
}

.page-privacy .pp-actions__btn--link {
  color: var(--qs-white);
  border-color: var(--qs-lake);
}

.page-privacy .pp-actions__btn:hover,
.page-privacy .pp-actions__btn:focus-visible {
  background: var(--qs-stand);
  outline: none;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 620px) {
  .page-privacy .pp-card {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
    padding: 18px 0;
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-body {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: clamp(48px, 6vw, 88px);
    align-items: start;
  }

  .page-privacy .pp-index {
    position: sticky;
    top: calc(var(--qs-header-h) + 28px);
    align-self: start;
  }

  .page-privacy .pp-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-privacy .pp-index__item {
    justify-content: flex-start;
    padding: 11px 0 11px 4px;
    border: 0;
    border-top: 1px solid var(--qs-line);
    background: transparent;
    font-size: 13.5px;
  }

  .page-privacy .pp-index__item:last-child {
    border-bottom: 1px solid var(--qs-line);
  }

  .page-privacy .pp-index__item:hover,
  .page-privacy .pp-index__item:focus-visible {
    padding-left: 10px;
    background: transparent;
    box-shadow: inset 3px 0 0 var(--qs-lime);
  }

  .page-privacy .pp-doc {
    padding: clamp(44px, 4.6vw, 64px) clamp(44px, 5vw, 72px);
  }

  .page-privacy .pp-actions {
    right: 26px;
    bottom: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-dots svg {
    animation: none;
  }

  .page-privacy .pp-index__item,
  .page-privacy .pp-actions__btn,
  .page-privacy .pp-note__link {
    transition: none;
  }
}

@media print {
  .page-privacy .pp-actions,
  .page-privacy .pp-dots {
    display: none;
  }
}
<<<END>>>