.page-privacy {
  --privacy-toc-w: 250px;
  padding-bottom: var(--space-6);
  color: var(--frost);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}

.page-privacy .privacy-hero::before {
  content: "";
  position: absolute;
  inset: -10% -5% 0 -5%;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 72px 72px;
  opacity: 0.45;
  -webkit-mask-image: radial-gradient(120% 90% at 88% 0%, #000 0%, transparent 72%);
  mask-image: radial-gradient(120% 90% at 88% 0%, #000 0%, transparent 72%);
  pointer-events: none;
}

.page-privacy .privacy-hero > * {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__eyebrow {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mint);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--frost);
}

.page-privacy .privacy-hero__lede {
  margin: var(--space-2) 0 0;
  max-width: 64ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .privacy-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-hero__figure {
  margin: var(--space-4) 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-800);
  box-shadow: 0 1px 0 rgba(183, 255, 224, 0.06);
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 双栏阅读布局 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-4);
  padding-top: var(--space-4);
  align-items: start;
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--ink-800);
  padding: var(--space-3);
}

.page-privacy .privacy-toc__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .privacy-toc__title::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--mint);
  border-radius: 1px;
  flex: none;
}

.page-privacy .privacy-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-privacy .privacy-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 10px;
  border-left: 2px solid transparent;
  border-radius: 3px;
  color: var(--frost);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.5;
  transition: background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .privacy-toc__index {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--mist);
  transition: color 180ms var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  background: var(--ink-900);
  border-left-color: var(--mint);
  color: var(--mint);
}

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

.page-privacy .privacy-toc__link:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 1px;
}

.page-privacy .privacy-toc__note {
  margin: var(--space-3) 0 0;
  padding-top: var(--space-2);
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 正文分段 ---------- */
.page-privacy .privacy-body {
  min-width: 0;
}

.page-privacy .privacy-section {
  scroll-margin-top: 96px;
}

.page-privacy .privacy-section + .privacy-section {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-body .section-head {
  margin-bottom: var(--space-2);
}

.page-privacy .privacy-body .prose p {
  margin: 0 0 var(--space-2);
  font-size: 15px;
  line-height: 1.8;
  color: var(--frost);
  max-width: 68ch;
}

.page-privacy .privacy-body .prose p:last-child {
  margin-bottom: 0;
}

/* ---------- 信息类型 ---------- */
.page-privacy .privacy-facts {
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .privacy-facts__item {
  background: var(--ink-800);
  padding: var(--space-3);
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-privacy .privacy-facts__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-privacy .privacy-facts__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--frost);
}

/* ---------- 使用目的 ---------- */
.page-privacy .privacy-uses {
  margin: var(--space-3) 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
  display: grid;
  gap: var(--space-2);
}

.page-privacy .privacy-uses__item {
  position: relative;
  padding: var(--space-2) 0 var(--space-2) var(--space-3);
  border-left: 2px solid var(--line);
}

.page-privacy .privacy-uses__item::before {
  content: "";
  position: absolute;
  left: -2px;
  top: var(--space-2);
  width: 2px;
  height: 18px;
  background: var(--signal);
}

.page-privacy .privacy-uses__title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--mint);
  letter-spacing: 0.01em;
}

.page-privacy .privacy-uses__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--frost);
  max-width: 66ch;
}

/* ---------- 折叠细则 ---------- */
.page-privacy .privacy-fold {
  margin-top: var(--space-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--ink-800);
  overflow: hidden;
}

.page-privacy .privacy-fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: 44px;
  padding: 12px var(--space-3);
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--frost);
}

.page-privacy .privacy-fold > summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-fold > summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--mint);
}

.page-privacy .privacy-fold[open] > summary::after {
  content: "\2212";
}

.page-privacy .privacy-fold > summary:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -2px;
}

.page-privacy .privacy-fold__body {
  padding: var(--space-2) var(--space-3) var(--space-3);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-fold__body p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
  max-width: 66ch;
}

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

/* ---------- 权利提示卡 ---------- */
.page-privacy .privacy-callout {
  margin: var(--space-3) 0;
  padding: var(--space-3);
  border-radius: var(--radius);
  background: var(--sand);
  color: var(--ink-900);
  box-shadow: 0 1px 0 rgba(5, 19, 15, 0.25);
}

.page-privacy .privacy-callout__title {
  margin: 0 0 var(--space-2);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-950);
}

.page-privacy .privacy-callout ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-callout li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.75;
  color: #123328;
}

.page-privacy .privacy-callout li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--signal);
}

.page-privacy .privacy-callout strong {
  font-weight: 700;
  color: var(--ink-950);
}

/* ---------- 联系方式 ---------- */
.page-privacy .privacy-contact {
  margin: var(--space-3) 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .privacy-contact__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  padding: 12px var(--space-3);
  border-bottom: 1px solid var(--line-soft);
  background: var(--ink-800);
}

.page-privacy .privacy-contact__row:last-child {
  border-bottom: 0;
}

.page-privacy .privacy-contact__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-privacy .privacy-contact__value {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--frost);
  word-break: break-word;
}

.page-privacy .privacy-contact__note {
  margin: var(--space-2) 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 68ch;
}

/* ---------- 相关页面 ---------- */
.page-privacy .privacy-next {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-next__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-privacy .privacy-next__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-privacy .privacy-next__list a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

.page-privacy .privacy-next__list a::before {
  content: "→";
  font-family: var(--font-mono);
  color: var(--amber);
  flex: none;
}

.page-privacy .privacy-next__list a:hover,
.page-privacy .privacy-next__list a:focus-visible {
  color: var(--frost);
  border-bottom-color: var(--mint);
}

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

/* ---------- 平板及以上 ---------- */
@media (min-width: 720px) {
  .page-privacy .privacy-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2) var(--space-3);
  }

  .page-privacy .privacy-contact__row {
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: baseline;
    gap: var(--space-2);
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: var(--privacy-toc-w) minmax(0, 1fr);
    gap: var(--space-5);
    padding-top: var(--space-5);
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: var(--space-3);
  }

  .page-privacy .privacy-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .privacy-hero {
    padding-top: var(--space-6);
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .privacy-next__list a,
  .page-privacy .privacy-toc__index {
    transition: none;
  }
}

/* ---------- 打印 ---------- */
@media print {
  .page-privacy .privacy-toc,
  .page-privacy .privacy-next,
  .page-privacy .privacy-hero::before {
    display: none;
  }

  .page-privacy .privacy-layout {
    display: block;
    padding-top: var(--space-2);
  }

  .page-privacy .privacy-section {
    break-inside: avoid;
  }

  .page-privacy .privacy-hero__figure img {
    filter: grayscale(100%);
  }
}
<<<PAGE_CSS_END>>>