.page-privacy {
  --privacy-body-text: #2C3E50;
  --privacy-rule: rgba(10, 26, 43, .13);
  --privacy-measure: 68ch;
  background: var(--ink-900);
  color: var(--text-on-dark);
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  overflow: hidden;
  padding: 104px 0 44px;
  background: var(--ink-900);
}

.page-privacy .privacy-hero__ghost {
  position: absolute;
  top: 86px;
  right: -10px;
  font-family: var(--font-mono);
  font-size: clamp(120px, 26vw, 230px);
  line-height: .8;
  letter-spacing: -.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(195, 206, 216, .16);
  pointer-events: none;
  user-select: none;
}

.page-privacy .privacy-hero__inner {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 22px;
}

.page-privacy .privacy-hero .eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
}

.page-privacy .privacy-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(31px, 6.2vw, 56px);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -.01em;
  color: var(--paper);
  max-width: 18ch;
}

.page-privacy .privacy-hero__lede {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--muted-on-dark);
}

.page-privacy .privacy-hero__meta {
  list-style: none;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--hair);
  display: grid;
  gap: 14px;
}

.page-privacy .privacy-hero__meta li {
  display: grid;
  gap: 3px;
}

.page-privacy .privacy-hero__meta span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(195, 206, 216, .6);
}

.page-privacy .privacy-hero__meta b {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-on-dark);
  overflow-wrap: anywhere;
}

.page-privacy .privacy-hero__figure {
  margin-top: 34px;
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--hair-strong);
  aspect-ratio: 2 / 1;
  background: var(--ink-800);
}

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

.page-privacy .privacy-hero__media .media__caption {
  margin: 10px 0 0;
  padding: 0 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: rgba(195, 206, 216, .55);
  background: none;
}

/* ---------- 正文区 ---------- */
.page-privacy .privacy-body {
  background: var(--gray-100);
  color: var(--ink-900);
  padding: 36px 0 56px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.page-privacy .privacy-layout {
  display: grid;
  gap: 30px;
}

/* 目录 */
.page-privacy .doc-toc {
  background: var(--ink-800);
  border: 1px solid rgba(195, 206, 216, .14);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  color: var(--text-on-dark);
}

.page-privacy .doc-toc__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-privacy .doc-toc__list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .doc-toc__link {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px;
  border-radius: 10px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--muted-on-dark);
  text-decoration: none;
  transition: background .2s var(--ease), color .2s var(--ease);
}

.page-privacy .doc-toc__link:hover,
.page-privacy .doc-toc__link:focus-visible {
  background: var(--ink-700);
  color: var(--paper);
}

.page-privacy .doc-toc__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--orange);
}

.page-privacy .doc-toc__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--hair);
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: rgba(195, 206, 216, .55);
}

/* 章节 */
.page-privacy .doc-body {
  min-width: 0;
}

.page-privacy .doc-chapter {
  padding-top: 34px;
  margin-top: 34px;
  border-top: 1px solid var(--privacy-rule);
  scroll-margin-top: calc(var(--header-h-compact) + 28px);
}

.page-privacy .doc-chapter:first-child {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}

.page-privacy .doc-chapter__head {
  display: grid;
  gap: 4px;
  margin-bottom: 16px;
}

.page-privacy .doc-chapter__num {
  font-family: var(--font-mono);
  font-size: clamp(40px, 8vw, 66px);
  font-weight: 500;
  line-height: .88;
  letter-spacing: -.04em;
  color: var(--orange);
}

.page-privacy .doc-chapter h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(21px, 3.6vw, 28px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink-900);
}

.page-privacy .doc-chapter__content p {
  max-width: var(--privacy-measure);
  margin: 0 0 15px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--privacy-body-text);
}

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

.page-privacy .doc-chapter__content a {
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .doc-chapter__content a:hover,
.page-privacy .doc-chapter__content a:focus-visible {
  color: var(--ink-900);
}

/* 重点句 */
.page-privacy .callout {
  max-width: var(--privacy-measure);
  margin: 22px 0 0;
  padding: 14px 16px;
  background: rgba(195, 206, 216, .42);
  border-left: 4px solid var(--orange);
  border-radius: 4px var(--radius-sm) var(--radius-sm) 4px;
  font-size: 14.8px;
  line-height: 1.75;
  color: var(--ink-900);
}

/* 信息分类 */
.page-privacy .doc-facts {
  max-width: var(--privacy-measure);
  margin: 18px 0 0;
  padding: 0;
  display: grid;
}

.page-privacy .doc-facts__item {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-top: 1px solid var(--privacy-rule);
}

.page-privacy .doc-facts__item:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-privacy .doc-facts__item:last-child {
  padding-bottom: 0;
}

.page-privacy .doc-facts dt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 15.5px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-privacy .doc-facts__num {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  color: var(--orange);
}

.page-privacy .doc-facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--privacy-body-text);
}

/* 保存周期 */
.page-privacy .doc-keeps {
  list-style: none;
  max-width: var(--privacy-measure);
  margin: 18px 0 22px;
  padding: 2px 0 2px 18px;
  border-left: 2px solid rgba(255, 106, 26, .55);
  display: grid;
  gap: 14px;
}

.page-privacy .doc-keeps li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--privacy-body-text);
}

.page-privacy .doc-keeps strong {
  display: block;
  font-family: var(--font-head);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: 2px;
}

/* 请求步骤 */
.page-privacy .doc-steps {
  list-style: none;
  max-width: var(--privacy-measure);
  margin: 18px 0 22px;
  padding: 0;
  counter-reset: pstep;
  display: grid;
  gap: 14px;
}

.page-privacy .doc-steps li {
  position: relative;
  counter-increment: pstep;
  padding-left: 42px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--privacy-body-text);
}

.page-privacy .doc-steps li::before {
  content: counter(pstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--orange-deep);
  border: 1px solid rgba(255, 106, 26, .45);
  border-radius: var(--pill);
}

/* 联系方式块 */
.page-privacy .doc-contact {
  max-width: var(--privacy-measure);
  margin-top: 24px;
  padding: 18px;
  display: grid;
  gap: 16px;
  background: var(--paper);
  border: 1px solid rgba(10, 26, 43, .08);
  border-radius: var(--radius-md);
}

.page-privacy .doc-contact__item {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-privacy .doc-contact__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: #7A8B9B;
}

.page-privacy .doc-contact__value {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.65;
  color: var(--ink-900);
  overflow-wrap: anywhere;
}

/* ---------- 收尾 ---------- */
.page-privacy .privacy-next {
  background: var(--ink-900);
  padding: 52px 0 62px;
}

.page-privacy .privacy-next .eyebrow {
  margin: 0 0 12px;
  color: var(--orange);
}

.page-privacy .privacy-next h2 {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-head);
  font-size: clamp(23px, 4.2vw, 32px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .privacy-next__lede {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--muted-on-dark);
}

.page-privacy .privacy-next__links {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-privacy .privacy-hero__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-privacy .doc-chapter__head {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: baseline;
    column-gap: 18px;
  }

  .page-privacy .doc-chapter__num {
    min-width: 1.35em;
  }

  .page-privacy .doc-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 22px;
  }
}

@media (min-width: 760px) {
  .page-privacy .doc-facts__item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-privacy .doc-facts dt {
    padding-top: 2px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding-top: 134px;
    padding-bottom: 52px;
  }

  .page-privacy .privacy-hero__figure {
    margin-top: 42px;
  }

  .page-privacy .privacy-body {
    padding: 52px 0 72px;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 264px minmax(0, 1fr);
    gap: 54px;
    align-items: start;
  }

  .page-privacy .doc-toc {
    position: sticky;
    top: calc(var(--header-h-compact) + 24px);
    padding: 22px 20px;
  }

  .page-privacy .doc-chapter {
    padding-top: 44px;
    margin-top: 44px;
  }

  .page-privacy .doc-chapter__content p {
    font-size: 16px;
  }

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

  .page-privacy .privacy-next {
    padding: 64px 0 76px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .doc-toc__link {
    transition: none;
  }
}
<<<END>>>