.page-privacy {
  --pp-aside: 15.5rem;
  --pp-rule: rgba(30, 58, 92, 0.55);
  --pp-rule-strong: rgba(30, 58, 92, 0.92);
  display: block;
  background: var(--yb-void);
  color: var(--yb-body-text);
  font-family: var(--yb-font-body);
  overflow-wrap: break-word;
}

/* ---------- 顶部氛围带 ---------- */
.page-privacy .pp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--pp-rule-strong);
}

.page-privacy .pp-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  opacity: 0.45;
}

.page-privacy .pp-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  display: block;
  background:
    linear-gradient(180deg, rgba(5, 9, 15, 0.32) 0%, rgba(5, 9, 15, 0.8) 58%, var(--yb-void) 100%),
    repeating-linear-gradient(90deg, transparent 0 95px, rgba(47, 243, 192, 0.07) 95px 96px);
}

.page-privacy .pp-hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding-block: clamp(2.25rem, 8vw, 4.5rem) clamp(1.5rem, 5vw, 2.75rem);
}

.page-privacy .pp-hero__title {
  margin: 0;
  font-family: var(--yb-font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.04;
  color: var(--yb-ink);
}

.page-privacy .pp-hero__lede {
  max-width: 40em;
  margin: 0;
  font-size: clamp(0.95rem, 2.1vw, 1.06rem);
  line-height: 1.72;
  color: var(--yb-body-text);
}

.page-privacy .pp-hero__meta {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0.35rem 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--yb-muted);
}

.page-privacy .pp-hero__meta::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  background: var(--yb-signal);
  box-shadow: 0 0 0 3px var(--yb-signal-a12);
}

/* ---------- 主布局 ---------- */
.page-privacy .pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3.25rem);
  padding-block: clamp(1.75rem, 5vw, 3rem) clamp(2.5rem, 6vw, 4rem);
}

/* ---------- 条款目录 ---------- */
.page-privacy .pp-toc__title {
  margin: 0 0 0.75rem;
  font-family: var(--yb-font-serif);
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  color: var(--yb-muted);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pp-rule-strong);
}

.page-privacy .pp-toc__link {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  align-items: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0.55rem 0.4rem 0.55rem 0.6rem;
  border-bottom: 1px solid var(--pp-rule);
  border-left: 2px solid transparent;
  color: var(--yb-muted);
  font-size: 0.88rem;
  line-height: 1.35;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.page-privacy .pp-toc__link:hover {
  color: var(--yb-ink);
  background-color: rgba(18, 33, 58, 0.5);
}

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

.page-privacy .pp-toc__link[aria-current="true"] {
  color: var(--yb-ink);
  border-left-color: var(--yb-signal);
  background-image: linear-gradient(90deg, var(--yb-signal-a12), transparent 72%);
}

.page-privacy .pp-toc__idx {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--yb-signal-dim);
}

.page-privacy .pp-toc__link[aria-current="true"] .pp-toc__idx {
  color: var(--yb-signal);
}

.page-privacy .pp-toc__foot {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--yb-muted);
}

.page-privacy .pp-toc__foot a {
  color: var(--yb-focus);
  text-decoration: none;
  border-bottom: 1px solid var(--yb-signal-a35);
}

/* ---------- 正文区 ---------- */
.page-privacy .pp-body {
  min-width: 0;
}

.page-privacy .pp-section {
  padding-block: clamp(1.75rem, 4vw, 2.6rem);
  border-top: 1px solid var(--pp-rule);
  scroll-margin-top: 6.5rem;
}

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

.page-privacy .pp-section__head {
  display: flex;
  align-items: baseline;
  gap: clamp(0.75rem, 2vw, 1.25rem);
  margin-bottom: clamp(0.85rem, 2.5vw, 1.3rem);
}

.page-privacy .pp-section__idx {
  flex: none;
  font-size: clamp(1.5rem, 4.6vw, 2.4rem);
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--yb-signal);
}

.page-privacy .pp-section__title {
  margin: 0;
  font-family: var(--yb-font-display);
  font-weight: 700;
  font-size: clamp(1.16rem, 3.3vw, 1.7rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--yb-ink);
}

.page-privacy .pp-prose {
  max-width: 34em;
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--yb-body-text);
}

.page-privacy .pp-prose p {
  margin: 0 0 0.95em;
}

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

.page-privacy .pp-prose strong {
  color: var(--yb-ink);
  font-weight: 600;
  word-break: break-all;
}

.page-privacy .pp-prose a {
  color: var(--yb-focus);
  text-decoration: none;
  border-bottom: 1px solid var(--yb-signal-a35);
}

/* ---------- 三类场景 ---------- */
.page-privacy .pp-fields {
  max-width: 34em;
  margin: clamp(1rem, 3vw, 1.5rem) 0 0;
  border-top: 1px solid var(--pp-rule-strong);
}

.page-privacy .pp-field {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.3rem;
  padding: 0.9rem 0 0.95rem 0.85rem;
  border-bottom: 1px solid var(--pp-rule);
  border-left: 2px solid var(--yb-signal-a35);
}

.page-privacy .pp-field dt {
  font-family: var(--yb-font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--yb-signal);
}

.page-privacy .pp-field dd {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--yb-body-text);
}

/* ---------- 信息用途 ---------- */
.page-privacy .pp-uses {
  list-style: none;
  max-width: 36em;
  margin: clamp(1rem, 3vw, 1.5rem) 0 0;
  padding: 0;
  border-top: 1px solid var(--pp-rule-strong);
}

.page-privacy .pp-uses li {
  display: grid;
  grid-template-columns: clamp(2rem, 6vw, 2.9rem) minmax(0, 1fr);
  gap: 0.9rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .pp-uses__num {
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--yb-signal-dim);
}

.page-privacy .pp-uses__body {
  display: block;
  min-width: 0;
}

.page-privacy .pp-uses__label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--yb-ink);
}

.page-privacy .pp-uses__text {
  display: block;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--yb-body-text);
}

/* ---------- 保留期限 ---------- */
.page-privacy .pp-terms {
  list-style: none;
  max-width: 34em;
  margin: clamp(0.9rem, 2.5vw, 1.35rem) 0 clamp(1rem, 3vw, 1.4rem);
  padding: 0;
  border-top: 1px solid var(--pp-rule-strong);
}

.page-privacy .pp-terms li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--pp-rule);
}

.page-privacy .pp-terms__label {
  font-size: 0.94rem;
  line-height: 1.6;
  color: var(--yb-body-text);
}

.page-privacy .pp-terms__value {
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--yb-signal);
}

/* ---------- 通用要点列 ---------- */
.page-privacy .pp-rules {
  list-style: none;
  max-width: 34em;
  margin: clamp(1rem, 3vw, 1.4rem) 0 0;
  padding: 0;
}

.page-privacy .pp-rules li {
  position: relative;
  margin-bottom: 0.7rem;
  padding-left: 1.1rem;
  font-size: 0.93rem;
  line-height: 1.72;
  color: var(--yb-body-text);
}

.page-privacy .pp-rules li:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.36rem;
  height: 0.36rem;
  background: var(--yb-signal);
}

.page-privacy .pp-rules li strong {
  color: var(--yb-ink);
  font-weight: 600;
}

.page-privacy .pp-rules--perm li::before {
  background: var(--yb-amber);
}

/* ---------- 章节内按钮 ---------- */
.page-privacy .pp-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: clamp(1.2rem, 3vw, 1.6rem) 0 0;
}

/* ---------- 页尾操作条 ---------- */
.page-privacy .pp-footbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  max-width: 40em;
  margin-top: clamp(1.75rem, 4.5vw, 2.75rem);
  padding-top: 1.4rem;
  border-top: 1px solid var(--pp-rule-strong);
}

.page-privacy .pp-footbar__note {
  flex-basis: 100%;
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--yb-muted);
}

.page-privacy .pp-footbar__note a {
  color: var(--yb-focus);
  text-decoration: none;
  border-bottom: 1px solid var(--yb-signal-a35);
}

/* ---------- 中屏与宽屏 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-field {
    grid-template-columns: 9.5rem minmax(0, 1fr);
    gap: 0.35rem 1.25rem;
    align-items: baseline;
  }

  .page-privacy .pp-terms li {
    grid-template-columns: minmax(0, 1fr) 9.5rem;
    gap: 1rem;
    align-items: baseline;
  }

  .page-privacy .pp-terms__value {
    text-align: right;
  }

  .page-privacy .pp-footbar__note {
    flex-basis: auto;
    margin: 0 0 0 auto;
  }
}

@media (min-width: 920px) {
  .page-privacy .pp-layout {
    grid-template-columns: var(--pp-aside) minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pp-toc__box {
    position: sticky;
    top: 5.75rem;
  }
}

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