.page-privacy {
  --pp-rail: 236px;
  --pp-line: var(--rule-dark);
  display: block;
  background: var(--c-cream);
  color: var(--c-ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-ink);
}
.page-privacy .pp-hero__img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}
.page-privacy .pp-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(105deg, rgba(34, 38, 42, 0.95) 0%, rgba(34, 38, 42, 0.84) 46%, rgba(44, 44, 99, 0.76) 100%);
}
.page-privacy .pp-hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(44px, 8vw, 92px) clamp(36px, 6vw, 72px);
  color: var(--c-cream);
}
.page-privacy .pp-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: rgba(245, 242, 234, 0.6);
}
.page-privacy .pp-crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: rgba(245, 242, 234, 0.32);
}
.page-privacy .pp-crumbs .crumbs__link {
  color: var(--c-orange-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.12s linear;
}
.page-privacy .pp-crumbs .crumbs__link:hover,
.page-privacy .pp-crumbs .crumbs__link:focus-visible {
  border-bottom-color: var(--c-orange-soft);
}
.page-privacy .pp-hero .eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 3px 10px;
  border: 1px solid rgba(242, 107, 29, 0.55);
  color: var(--c-orange-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.page-privacy .pp-hero h1 {
  margin: 0 0 18px;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(29px, 5.6vw, 50px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: #ffffff;
}
.page-privacy .pp-hero .lead {
  margin: 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(245, 242, 234, 0.84);
}
.page-privacy .pp-hero__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 34px 0 0;
  padding: 1px;
  list-style: none;
  background: rgba(245, 242, 234, 0.18);
}
.page-privacy .pp-hero__facts li {
  padding: 15px 16px 16px;
  background: rgba(34, 38, 42, 0.62);
}
.page-privacy .pp-hero__factkey {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-orange-soft);
}
.page-privacy .pp-hero__factval {
  display: block;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(245, 242, 234, 0.92);
}

/* ---------- 主体布局 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  padding-block: clamp(36px, 6vw, 72px) clamp(48px, 7vw, 96px);
}

/* ---------- 左侧章节目录 ---------- */
.page-privacy .pp-toc {
  align-self: start;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--pp-line);
}
.page-privacy .pp-toc .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-stone);
}
.page-privacy .pp-toc__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 2px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pp-toc__link {
  display: block;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  color: var(--c-gray);
  font-size: 14px;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.12s linear, background-color 0.12s linear, box-shadow 0.12s linear;
}
.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  color: var(--c-ink);
  background: var(--tint-orange);
}
.page-privacy .pp-toc__num {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-orange);
}
.page-privacy .pp-toc__note {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--pp-line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-gray);
}
.page-privacy:has(#collect:target) .pp-toc__item--collect .pp-toc__link,
.page-privacy:has(#use:target) .pp-toc__item--use .pp-toc__link,
.page-privacy:has(#keep:target) .pp-toc__item--keep .pp-toc__link,
.page-privacy:has(#share:target) .pp-toc__item--share .pp-toc__link,
.page-privacy:has(#rights:target) .pp-toc__item--rights .pp-toc__link {
  color: var(--c-ink);
  background: var(--tint-orange);
  box-shadow: inset 2px 0 0 var(--c-orange);
}

/* ---------- 右侧章节 ---------- */
.page-privacy .pp-body {
  min-width: 0;
}
.page-privacy .pp-section {
  padding-block: clamp(30px, 5vw, 48px);
  border-top: 1px solid var(--pp-line);
}
.page-privacy .pp-section:first-child {
  padding-top: 0;
  border-top: 0;
}
.page-privacy .pp-section__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}
.page-privacy .pp-section__num {
  padding: 2px 7px;
  border: 1px solid rgba(242, 107, 29, 0.4);
  color: var(--c-orange);
  font-size: 13px;
  line-height: 1.5;
}
.page-privacy .pp-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(21px, 3.4vw, 28px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.page-privacy .pp-section__lead {
  margin: 0 0 22px;
  max-width: 66ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--c-gray);
}
.page-privacy .pp-clauses {
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pp-clause {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 0 16px;
  padding-block: 15px;
  border-top: 1px solid var(--pp-line);
  transition: background-color 0.12s linear;
}
.page-privacy .pp-clause:first-child {
  border-top: 0;
}
.page-privacy .pp-clause:hover {
  background: rgba(34, 38, 42, 0.035);
}
.page-privacy .pp-clause__num {
  padding-right: 12px;
  border-right: 1px solid var(--pp-line);
  font-size: 13px;
  line-height: 1.6;
  text-align: right;
  color: var(--c-stone);
}
.page-privacy .pp-clause__body {
  min-width: 0;
}
.page-privacy .pp-clause__title {
  margin: 0 0 4px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--c-ink);
}
.page-privacy .pp-clause__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--c-gray);
}
.page-privacy .pp-back {
  display: inline-block;
  margin-top: 22px;
  padding: 7px 14px;
  border: 1px solid var(--pp-line);
  color: var(--c-gray);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  transition: border-color 0.12s linear, color 0.12s linear, box-shadow 0.12s linear;
}
.page-privacy .pp-back:hover,
.page-privacy .pp-back:focus-visible {
  border-color: var(--c-orange);
  color: var(--c-ink);
  box-shadow: inset 0 0 0 1px var(--c-orange);
}

/* ---------- 相关页面 ---------- */
.page-privacy .pp-links {
  margin-top: 26px;
  padding: 26px 24px 24px;
  border-left: 4px solid var(--c-orange);
  background: var(--c-ink);
  color: var(--c-cream);
}
.page-privacy .pp-links__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: #ffffff;
}
.page-privacy .pp-links__list {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pp-links__list li {
  display: grid;
  gap: 4px;
}
.page-privacy .pp-links__list a {
  justify-self: start;
  color: var(--c-orange-soft);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 192, 138, 0.4);
  transition: color 0.12s linear, border-color 0.12s linear;
}
.page-privacy .pp-links__list a:hover,
.page-privacy .pp-links__list a:focus-visible {
  color: #ffffff;
  border-bottom-color: var(--c-orange);
}
.page-privacy .pp-links__list span {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 242, 234, 0.74);
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-privacy .pp-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-rail) minmax(0, 1fr);
    gap: 56px;
  }
  .page-privacy .pp-toc {
    position: sticky;
    top: 88px;
    max-height: calc(100vh - 116px);
    overflow-y: auto;
    padding-bottom: 0;
    border-bottom: 0;
  }
  .page-privacy .pp-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-privacy .pp-links {
    padding: 30px 30px 28px;
  }
}

@media (max-width: 560px) {
  .page-privacy .pp-clause {
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 0 10px;
    padding-block: 13px;
  }
  .page-privacy .pp-clause__num {
    padding-right: 8px;
    font-size: 12px;
  }
  .page-privacy .pp-hero h1 {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-toc__link,
  .page-privacy .pp-clause,
  .page-privacy .pp-back,
  .page-privacy .pp-crumbs .crumbs__link,
  .page-privacy .pp-links__list a {
    transition: none;
  }
}
<<<END>>>