.page-privacy {
  --pp-toc-w: 240px;
  --pp-flow: 68ch;

  display: block;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.8;
  padding-bottom: 72px;
}

.page-privacy *,
.page-privacy *::before,
.page-privacy *::after {
  box-sizing: border-box;
}

/* ---------- 页头带 ---------- */

.page-privacy .pp-band {
  padding: 22px 0 44px;
  background-color: var(--paper);
  background-image:
    linear-gradient(180deg, rgba(58, 124, 165, 0.09), rgba(58, 124, 165, 0) 74%),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 100% 100%, 80px 100%;
  border-bottom: 1px solid var(--line);
}

.page-privacy .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--ink-soft);
}

.page-privacy .breadcrumb__item {
  display: inline-flex;
  align-items: center;
}

.page-privacy .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--line-strong);
}

.page-privacy .breadcrumb__link {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-privacy .breadcrumb__current {
  color: var(--ink);
}

.page-privacy .pp-kicker {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
}

.page-privacy .pp-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-privacy .pp-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-privacy .pp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-hero__facts > div {
  padding: 14px 26px 0 0;
  margin-right: 26px;
  border-right: 1px solid var(--line);
}

.page-privacy .pp-hero__facts > div:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}

.page-privacy .pp-hero__facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--gold-ink);
}

.page-privacy .pp-hero__facts dd {
  margin: 5px 0 0;
  font-size: 14px;
  color: var(--ink);
}

/* ---------- 主体布局 ---------- */

.page-privacy .pp-body {
  padding-top: 40px;
}

.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

/* ---------- 侧边章节索引 ---------- */

.page-privacy .pp-toc {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  padding: 18px 18px 16px;
}

.page-privacy .pp-toc__label {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--ink-soft);
}

.page-privacy .pp-toc__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pp-toc__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 6px 8px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background var(--dur) var(--ease),
    border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pp-toc__link:hover,
.page-privacy .pp-toc__link:focus-visible {
  background: var(--canvas);
  border-left-color: var(--blue);
  color: var(--blue-deep);
}

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

.page-privacy .pp-toc__idx {
  flex: none;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gold-ink);
}

.page-privacy .pp-toc__foot {
  margin: 16px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
}

/* ---------- 正文卷宗 ---------- */

.page-privacy .pp-doc {
  min-width: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--blue);
  padding: clamp(22px, 4.4vw, 52px);
}

.page-privacy .pp-sec {
  scroll-margin-top: 104px;
}

.page-privacy .pp-sec + .pp-sec {
  margin-top: 42px;
  padding-top: 38px;
  border-top: 1px solid var(--line);
}

.page-privacy .pp-sec__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pp-sec__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--gold);
}

.page-privacy .pp-sec__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: clamp(19px, 3.2vw, 26px);
  line-height: 1.4;
  color: var(--ink);
}

.page-privacy .pp-sec__body p {
  margin: 0 0 14px;
  max-width: var(--pp-flow);
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

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

.page-privacy .pp-sub {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin: 26px 0 10px;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.02em;
  color: var(--blue-deep);
}

.page-privacy .pp-sub::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--blue);
}

/* ---------- 列表 ---------- */

.page-privacy .pp-list {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  max-width: var(--pp-flow);
  list-style: none;
}

.page-privacy .pp-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}

.page-privacy .pp-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 10px;
  height: 1px;
  background: var(--gold);
}

/* ---------- 图文分栏 ---------- */

.page-privacy .pp-sec__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-privacy .pp-figure {
  margin: 0;
  padding: 10px;
  background: var(--canvas);
  border: 1px solid var(--line);
}

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

.page-privacy .pp-figure__cap {
  margin-top: 10px;
  padding-top: 9px;
  border-top: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.7;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
}

/* ---------- 旁注 ---------- */

.page-privacy .pp-callout {
  margin: 22px 0 0;
  padding: 14px 18px;
  max-width: var(--pp-flow);
  background: var(--canvas);
  border-left: 3px solid var(--gold);
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-privacy .pp-callout strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--gold-ink);
}

/* ---------- 联系方式块 ---------- */

.page-privacy .pp-contact {
  margin: 6px 0 20px;
  padding: 20px;
  max-width: var(--pp-flow);
  background: var(--canvas);
  border: 1px solid var(--line);
  border-top: 2px solid var(--rust);
}

.page-privacy .pp-contact__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--rust);
}

.page-privacy .pp-contact__mail {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.6vw, 20px);
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
  word-break: break-word;
}

.page-privacy .pp-contact__note {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-privacy .pp-inline-link {
  color: var(--blue-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pp-inline-link:hover,
.page-privacy .pp-inline-link:focus-visible {
  color: var(--rust);
  border-bottom-color: var(--rust);
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-privacy .pp-sec__split {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-privacy .pp-band {
    padding: 26px 0 56px;
  }

  .page-privacy .pp-body {
    padding-top: 48px;
  }

  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .pp-toc__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-toc-w) minmax(0, 1fr);
    gap: 64px;
  }
}
<<<END>>>