.page-privacy {
  --pp-rule: rgba(52, 64, 110, .55);
  --pp-field: rgba(22, 30, 74, .85);
  --pp-body: rgba(233, 238, 249, .88);
  --pp-body-soft: rgba(233, 238, 249, .82);
}

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

/* ---------- 首屏 ---------- */

.page-privacy .privacy-hero {
  padding-block: 32px 56px;
}

.page-privacy .privacy-hero .breadcrumb {
  margin-bottom: 32px;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-privacy .privacy-hero__copy .display-title {
  margin: 14px 0 0;
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.18;
  letter-spacing: .04em;
}

.page-privacy .privacy-hero__copy .lede {
  margin: 20px 0 0;
  max-width: 38em;
}

.page-privacy .privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 36px;
  margin: 32px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-meta__item {
  min-width: 132px;
}

.page-privacy .privacy-meta dt {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-privacy .privacy-meta dd {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.5;
  color: var(--white);
  word-break: break-word;
}

.page-privacy .privacy-hero__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

.page-privacy .privacy-hero__media .media__caption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
  border-top: 1px solid var(--pp-rule);
}

/* ---------- 文档主体 ---------- */

.page-privacy .privacy-doc-section {
  background: var(--ink-900);
}

.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-privacy .privacy-toc {
  padding-top: 20px;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-toc__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold);
}

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

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 8px 9px 10px;
  border-left: 2px solid transparent;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 180ms var(--ease), border-color 180ms var(--ease);
}

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

.page-privacy .privacy-toc__num {
  min-width: 22px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--gold);
}

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

/* ---------- 条款 ---------- */

.page-privacy .privacy-clause {
  padding-block: 36px 40px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 108px;
}

.page-privacy .privacy-clause:first-of-type {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-clause__num {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--crimson);
}

.page-privacy .privacy-clause__num::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(158, 42, 58, .75), rgba(158, 42, 58, 0));
}

.page-privacy .privacy-clause__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(21px, 2.6vw, 27px);
  line-height: 1.32;
  letter-spacing: .03em;
  color: var(--white);
}

.page-privacy .privacy-clause__body {
  margin-top: 20px;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--pp-body);
}

.page-privacy .privacy-clause__body > * + * {
  margin-top: 18px;
}

.page-privacy .privacy-clause__body p {
  max-width: 44em;
  margin-block: 0;
}

.page-privacy .privacy-clause__body a {
  color: var(--cyan);
  text-underline-offset: 3px;
}

.page-privacy .privacy-clause__body a:hover,
.page-privacy .privacy-clause__body a:focus-visible {
  color: var(--signal-soft);
}

/* 字段卡 */

.page-privacy .privacy-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  max-width: 60em;
}

.page-privacy .privacy-fields > li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  background: var(--pp-field);
  border-left: 2px solid var(--line);
}

.page-privacy .privacy-field {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .02em;
  line-height: 1.6;
  color: var(--cyan);
  word-break: break-word;
}

.page-privacy .privacy-fields__desc {
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--pp-body-soft);
}

/* 权利清单 */

.page-privacy .privacy-rights {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 56em;
}

.page-privacy .privacy-rights__item {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--pp-rule);
}

.page-privacy .privacy-rights__item:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-privacy .privacy-rights__key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--signal);
}

.page-privacy .privacy-rights__item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.74;
  color: var(--pp-body-soft);
}

/* 尾部行动区 */

.page-privacy .privacy-next {
  margin-top: 40px;
  padding: 28px 24px;
  background: var(--panel-2);
  border-left: 2px solid var(--signal);
}

.page-privacy .privacy-next__text {
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.72;
  color: var(--pp-body-soft);
}

.page-privacy .privacy-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

/* ---------- 断点 ---------- */

@media (min-width: 720px) {
  .page-privacy .privacy-fields > li {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-rights__item {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }

  .page-privacy .privacy-next {
    padding: 32px 32px;
  }
}

@media (min-width: 960px) {
  .page-privacy .privacy-hero {
    padding-block: 40px 72px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 56px;
    align-items: end;
  }

  .page-privacy .privacy-layout {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 64px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: 104px;
    align-self: start;
    max-height: calc(100vh - 148px);
    overflow-y: auto;
    padding-top: 0;
    border-top: 0;
  }

  .page-privacy .privacy-clause {
    padding-block: 44px 52px;
  }

  .page-privacy .privacy-meta {
    gap: 16px 48px;
  }
}

@media (min-width: 1280px) {
  .page-privacy .privacy-clause__body {
    font-size: 17px;
  }
}

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