/* ===== 隐私政策页 专属样式（作用域：.page-privacy） ===== */

.page-privacy {
  --pp-doc-max: 740px;
  --pp-index-w: 176px;
  background: var(--paper);
  color: var(--ink-2);
  font-family: var(--body);
}

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

/* ---------- 页首 ---------- */

.page-privacy .pp-hero {
  position: relative;
  background: linear-gradient(180deg, var(--mist) 0%, var(--paper) 100%);
  border-bottom: 1px solid var(--line);
  padding: 40px 0 0;
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--amber) 0%,
    var(--amber) 34%,
    var(--route) 34%,
    var(--ink) 100%
  );
}

.page-privacy .pp-hero__copy {
  max-width: 660px;
}

.page-privacy .pp-hero .crumbs {
  margin: 0 0 22px;
  font-size: 13px;
}

.page-privacy .pp-hero .eyebrow {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--slate);
}

.page-privacy .pp-hero h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(27px, 7vw, 42px);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-privacy .pp-hero .lede {
  margin: 18px 0 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-privacy .pp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

/* 页首横幅 */

.page-privacy .pp-banner {
  margin: 32px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  overflow: hidden;
  background: var(--ink);
}

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

/* ---------- 主体网格 ---------- */

.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 40px;
  padding-bottom: 64px;
}

.page-privacy .pp-doc {
  max-width: var(--pp-doc-max);
  min-width: 0;
}

/* ---------- 章节索引（移动端：横向胶囊） ---------- */

.page-privacy .pp-index {
  order: -1;
  min-width: 0;
  border-top: 2px solid var(--amber);
  padding-top: 14px;
}

.page-privacy .pp-index__title {
  margin: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--slate);
}

.page-privacy .pp-index__list {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-privacy .pp-index__list li {
  flex: none;
}

.page-privacy .pp-index__list a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--paper);
  color: var(--slate);
  font-size: 13px;
  line-height: 1.4;
  text-decoration: none;
  white-space: nowrap;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .pp-index__list a span {
  font-family: var(--mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--amber-ink);
}

/* ---------- 章节 ---------- */

.page-privacy .pp-section {
  scroll-margin-top: 88px;
}

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

.page-privacy .pp-sec-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-privacy .pp-sec-num {
  flex: none;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: .06em;
  color: var(--amber-ink);
  background: var(--amber);
  border-radius: var(--r-s);
  padding: 3px 8px;
}

.page-privacy .pp-sec-head h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(19px, 4.4vw, 25px);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-privacy .pp-sec-body > p {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink-2);
}

.page-privacy .pp-sec-body > p + p {
  margin-top: 14px;
}

.page-privacy .pp-sec-body .route-link {
  color: var(--amber-ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(240, 135, 31, .5);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}

.page-privacy .pp-sec-body .route-link:hover {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ---------- 场景块 ---------- */

.page-privacy .pp-scene {
  margin-top: 20px;
  padding: 4px 0 4px 18px;
  border-left: 2px solid var(--line);
}

.page-privacy .pp-scene__title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 8px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
}

.page-privacy .pp-scene__title::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--amber);
}

.page-privacy .pp-scene p {
  margin: 0;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

/* ---------- 页尾链接条 ---------- */

.page-privacy .pp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 22px;
}

.page-privacy .pp-links .route-link {
  font-size: 15px;
}

.page-privacy .pp-links .route-link::after {
  content: " →";
  color: var(--amber);
}

/* ---------- 桌面端 ---------- */

@media (min-width: 900px) {

  .page-privacy .pp-hero {
    padding-top: 56px;
  }

  .page-privacy .pp-hero .lede {
    font-size: 17px;
  }

  .page-privacy .pp-layout {
    grid-template-columns: minmax(0, 1fr) var(--pp-index-w);
    column-gap: 56px;
    padding-top: 56px;
    padding-bottom: 88px;
  }

  .page-privacy .pp-index {
    order: 0;
    position: sticky;
    top: 96px;
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 2px 0 0 16px;
  }

  .page-privacy .pp-index__list {
    flex-direction: column;
    gap: 2px;
    margin-top: 14px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .pp-index__list li {
    flex: initial;
  }

  .page-privacy .pp-index__list a {
    display: block;
    padding: 6px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    white-space: normal;
    font-size: 13px;
    line-height: 1.5;
  }

  .page-privacy .pp-index__list a span {
    display: block;
    margin-bottom: 1px;
    color: var(--slate);
    transition: color .18s var(--ease);
  }

  .page-privacy .pp-index__list a:hover {
    color: var(--ink);
  }

  .page-privacy .pp-index__list a:hover span {
    color: var(--amber-ink);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-index__list a,
  .page-privacy .pp-index__list a span,
  .page-privacy .pp-sec-body .route-link {
    transition: none;
  }
}
<<<END>>>