.page-privacy {
  --pp-rail: 250px;
  --pp-measure: 68ch;
  --pp-body: #D7E9E3;
  --pp-fill: #081914;
  color: var(--paper);
  background: linear-gradient(180deg, var(--ink) 0%, var(--deep) 78%, var(--ink-2) 100%);
  overflow-x: hidden;
}

.page-privacy .pp-hero {
  position: relative;
  padding: calc(var(--header-h) + 18px) 0 8px;
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 62%;
  background:
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 88px),
    repeating-linear-gradient(0deg, var(--line) 0 1px, transparent 1px 88px);
  opacity: .35;
  pointer-events: none;
  mask-image: linear-gradient(180deg, #000 0%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 100%);
}

.page-privacy .breadcrumbs {
  position: relative;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted);
  margin-bottom: 22px;
}

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

.page-privacy .breadcrumbs__link {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-privacy .breadcrumbs__link:hover,
.page-privacy .breadcrumbs__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pp-hero__grid {
  position: relative;
  display: grid;
  gap: 28px;
  align-items: end;
}

.page-privacy .eyebrow {
  font-size: 11px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 16px;
}

.page-privacy h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(42px, 11vw, 88px);
  line-height: .98;
  letter-spacing: -.02em;
  color: var(--paper);
  margin: 0 0 18px;
}

.page-privacy .lede {
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-body);
  margin: 0 0 22px;
}

.page-privacy .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  list-style: none;
  margin: 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-privacy .pp-hero__meta .mono {
  color: var(--cyan);
  font-size: 15px;
  margin-right: 4px;
}

.page-privacy .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-privacy .pp-figure {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  position: relative;
}

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

.page-privacy .pp-figure__cap {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

.page-privacy .pp-shell {
  display: grid;
  gap: 30px;
  padding: 34px 0 72px;
}

/* 目录 */
.page-privacy .pp-toc {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 14px 0 10px;
}

.page-privacy .pp-toc__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-privacy .pp-toc__list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 2px;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pp-toc__link .mono {
  font-size: 11px;
  color: var(--line);
  filter: brightness(1.8);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--paper);
  border-color: var(--mist);
}

.page-privacy .pp-toc__link[aria-current="true"],
.page-privacy .pp-toc__link.is-current {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .pp-toc__link[aria-current="true"] .mono,
.page-privacy .pp-toc__link.is-current .mono {
  color: var(--ink);
  filter: none;
}

/* 条款正文 */
.page-privacy .pp-doc {
  min-width: 0;
}

.page-privacy .pp-clause {
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-clause:first-child {
  padding-top: 8px;
  border-top: 0;
}

.page-privacy .pp-clause__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .pp-clause__num {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-privacy .pp-clause h2 {
  font-family: var(--font-head);
  font-size: clamp(22px, 4.4vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.01em;
  color: var(--paper);
  margin: 0;
}

.page-privacy .pp-anchor {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--line);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-privacy .pp-anchor:hover,
.page-privacy .pp-anchor:focus-visible {
  color: var(--cyan);
}

.page-privacy .pp-clause__body {
  max-width: var(--pp-measure);
}

.page-privacy .pp-clause__body p {
  font-size: 15px;
  line-height: 1.78;
  color: var(--pp-body);
  margin: 0 0 14px;
}

.page-privacy .pp-clause__body p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-clause__body a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color .2s var(--ease), border-color .2s var(--ease);
  word-break: break-word;
}

.page-privacy .pp-clause__body a:hover,
.page-privacy .pp-clause__body a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-privacy .pp-clause__body strong {
  color: var(--paper);
  font-weight: 600;
}

.page-privacy .pp-list {
  display: grid;
  gap: 16px;
  margin: 20px 0 0;
  padding: 0;
}

.page-privacy .pp-item {
  display: grid;
  gap: 5px;
  padding-left: 16px;
  border-left: 1px solid var(--line);
}

.page-privacy .pp-item dt {
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--cyan);
  font-weight: 600;
}

.page-privacy .pp-item dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-body);
}

.page-privacy .pp-bullets {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pp-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-body);
}

.page-privacy .pp-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* 数据流示意 */
.page-privacy .pp-flow {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 26px 0 4px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(76, 255, 224, .04), transparent 70%);
}

.page-privacy .pp-flow__grid line {
  stroke: var(--line);
  stroke-width: 1;
}

.page-privacy .pp-flow__node rect {
  fill: var(--ink-2);
  stroke: var(--line);
  stroke-width: 1;
}

.page-privacy .pp-flow__node--end rect {
  fill: var(--glass);
  stroke: var(--cyan);
}

.page-privacy .pp-flow__node text {
  fill: var(--paper);
  font-family: var(--font-body);
  font-size: 14px;
}

.page-privacy .pp-flow__node .pp-flow__sub {
  fill: var(--muted);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-privacy .pp-flow__core rect {
  fill: var(--ink);
  stroke: var(--cyan);
  stroke-width: 1.5;
}

.page-privacy .pp-flow__core text {
  fill: var(--mist);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
}

.page-privacy .pp-flow__core .pp-flow__sub {
  fill: var(--muted);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 400;
}

.page-privacy .pp-flow__path path {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 1.5;
  stroke-dasharray: 5 6;
  opacity: .7;
}

/* 联系块 */
.page-privacy .pp-contact {
  display: grid;
  gap: 0;
  margin: 20px 0 18px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-privacy .pp-contact__row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-contact__row:first-child {
  border-top: 0;
  background: var(--glass);
}

.page-privacy .pp-contact__row dt {
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-privacy .pp-contact__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .pp-links {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

@media (min-width: 720px) {
  .page-privacy .pp-hero {
    padding-top: calc(var(--header-h) + 30px);
  }

  .page-privacy .pp-clause {
    padding: 38px 0;
  }

  .page-privacy .pp-clause__head {
    gap: 16px;
  }

  .page-privacy .pp-contact__row {
    grid-template-columns: 140px minmax(0, 1fr);
    align-items: baseline;
    padding: 16px 18px;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-hero__grid {
    grid-template-columns: 1.12fr .88fr;
    gap: 44px;
  }

  .page-privacy .pp-figure {
    transform: translateY(6px);
  }
}

@media (min-width: 1024px) {
  .page-privacy .pp-shell {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: 60px;
    padding-top: 46px;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    border-bottom: 0;
    padding: 0;
    max-height: calc(100vh - var(--header-h) - 60px);
    overflow-y: auto;
  }

  .page-privacy .pp-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--line);
  }

  .page-privacy .pp-toc__link {
    border: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 9px 12px 9px 14px;
    font-size: 13px;
    color: var(--muted);
    border-radius: 0;
  }

  .page-privacy .pp-toc__link[aria-current="true"],
  .page-privacy .pp-toc__link.is-current {
    background: transparent;
    color: var(--cyan);
    border-left-color: var(--cyan);
  }

  .page-privacy .pp-toc__link[aria-current="true"] .mono,
  .page-privacy .pp-toc__link.is-current .mono {
    color: var(--cyan);
  }

  .page-privacy .pp-clause__body {
    padding-right: 8px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .pp-shell {
    gap: 72px;
  }
}

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

@media print {
  .page-privacy {
    background: #ffffff;
    color: #12160f;
  }

  .page-privacy .pp-hero::before,
  .page-privacy .pp-toc,
  .page-privacy .pp-anchor,
  .page-privacy .pp-flow {
    display: none;
  }

  .page-privacy .pp-hero {
    padding-top: 0;
  }

  .page-privacy h1,
  .page-privacy .pp-clause h2,
  .page-privacy .pp-clause__body strong,
  .page-privacy .pp-contact__row dd {
    color: #12160f;
  }

  .page-privacy .lede,
  .page-privacy .pp-clause__body p,
  .page-privacy .pp-item dd,
  .page-privacy .pp-bullets li,
  .page-privacy .pp-links {
    color: #1f2b26;
  }

  .page-privacy .pp-clause,
  .page-privacy .pp-contact,
  .page-privacy .pp-contact__row,
  .page-privacy .pp-hero__meta,
  .page-privacy .pp-figure {
    border-color: #c9d3ce;
  }

  .page-privacy .pp-contact,
  .page-privacy .pp-figure {
    background: #f4f7f5;
  }

  .page-privacy .pp-contact__row:first-child {
    background: #eaf3ef;
  }

  .page-privacy .pp-clause__num,
  .page-privacy .pp-item dt,
  .page-privacy .pp-contact__row dt {
    color: #146b56;
  }

  .page-privacy .pp-clause__body a,
  .page-privacy .pp-breadcrumbs__link {
    color: #146b56;
  }
}
<<<END>>>