.page-privacy {
  --pp-num-col: 2.4rem;
  --pp-doc-w: 74ch;
  padding-block: 1.25rem 3.5rem;
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-privacy .pp-hero {
  position: relative;
  padding: 1.5rem 0 2rem;
  border-bottom: 1px solid var(--ink-800);
}

.page-privacy .pp-hero::before {
  content: "";
  position: absolute;
  inset: -1.5rem -0.75rem auto -0.75rem;
  height: 240px;
  background: radial-gradient(120% 100% at 10% 0%, rgba(61, 232, 192, 0.09), transparent 62%);
  pointer-events: none;
}

.page-privacy .pp-hero > * {
  position: relative;
}

.page-privacy .pp-hero h1 {
  margin: 0.65rem 0 0.9rem;
  font-size: clamp(1.8rem, 6.2vw, 3.35rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--chalk);
  max-width: 24ch;
}

.page-privacy .pp-hero .lead {
  max-width: 62ch;
  color: var(--chalk);
  opacity: 0.86;
}

.page-privacy .pp-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
}

.page-privacy .pp-hero__art {
  margin: 1.6rem 0 0;
  border: var(--bd);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, var(--ink-900), var(--ink-950));
}

.page-privacy .pp-hero__art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.45;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pp-body {
  display: block;
  padding-top: 2rem;
}

/* ---------- 粘性目录 ---------- */
.page-privacy .pp-toc {
  margin: 0 0 2rem;
  padding: 0.95rem 0.9rem 1.05rem;
  border: var(--bd);
  border-radius: var(--radius);
  background: var(--ink-900);
}

.page-privacy .pp-toc__list {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-privacy .pp-toc__list a {
  display: flex;
  gap: 0.55rem;
  padding: 0.42rem 0.5rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-privacy .pp-toc__list a:hover,
.page-privacy .pp-toc__list a:focus-visible {
  color: var(--chalk);
  background: var(--ink-800);
  border-left-color: var(--cyan);
}

.page-privacy .pp-toc__num {
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: var(--board-500);
  padding-top: 0.15rem;
}

.page-privacy .pp-toc__note {
  margin: 0.9rem 0 0;
  padding-top: 0.75rem;
  border-top: 1px solid var(--ink-800);
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-privacy .pp-toc__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 232, 192, 0.45);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pp-doc {
  min-width: 0;
  max-width: var(--pp-doc-w);
}

.page-privacy .pp-sec {
  display: grid;
  grid-template-columns: var(--pp-num-col) minmax(0, 1fr);
  column-gap: 0.7rem;
  margin-top: 2.2rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--ink-800);
  scroll-margin-top: calc(var(--frame-h) + 26px);
}

.page-privacy .pp-sec:first-child {
  margin-top: 0;
}

.page-privacy .pp-sec:target {
  border-top-color: var(--cyan);
}

.page-privacy .pp-sec:target .pp-sec__num {
  color: var(--cyan);
}

.page-privacy .pp-sec__num {
  margin: 0;
  padding-top: 0.42rem;
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--mist);
  transition: color var(--dur) var(--ease);
}

.page-privacy .pp-sec__body {
  min-width: 0;
}

.page-privacy .pp-sec__body h2 {
  margin: 0 0 0.7rem;
  font-size: 1.28rem;
  line-height: 1.32;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-privacy .pp-doc p {
  margin: 0 0 0.85rem;
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--chalk);
}

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

.page-privacy .pp-sec__body p.pp-note {
  margin-top: 1rem;
  padding: 0.15rem 0 0.15rem 0.75rem;
  border-left: 2px solid var(--board-500);
  font-size: 0.91rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-privacy .pp-doc a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 232, 192, 0.45);
}

.page-privacy .pp-doc a:hover,
.page-privacy .pp-doc a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-privacy .pp-mail {
  font-family: var(--font-data);
  font-size: 0.95em;
  color: var(--chalk);
  border-bottom: 1px solid var(--cyan);
  padding-bottom: 1px;
}

.page-privacy .pp-list {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.72rem;
}

.page-privacy .pp-list > li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--chalk);
}

.page-privacy .pp-list > li strong {
  color: var(--chalk);
  font-weight: 700;
  border-bottom: 1px solid rgba(61, 232, 192, 0.55);
  padding-bottom: 1px;
}

.page-privacy .pp-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border: 1px solid var(--cyan);
  transform: rotate(45deg);
}

/* ---------- 相关页面 ---------- */
.page-privacy .pp-more {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ink-800);
}

.page-privacy .pp-more__list {
  list-style: none;
  margin: 0.9rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ink-800);
  border: 1px solid var(--ink-800);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-privacy .pp-more__list li {
  background: var(--ink-900);
}

.page-privacy .pp-more__list a {
  display: grid;
  gap: 0.22rem;
  padding: 0.85rem 1rem;
  color: var(--chalk);
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}

.page-privacy .pp-more__list a:hover,
.page-privacy .pp-more__list a:focus-visible {
  background: var(--ink-800);
}

.page-privacy .pp-more__list span {
  font-weight: 600;
  transition: color var(--dur) var(--ease);
}

.page-privacy .pp-more__list a:hover span,
.page-privacy .pp-more__list a:focus-visible span {
  color: var(--cyan);
}

.page-privacy .pp-more__list em {
  font-style: normal;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-privacy .pp-more__foot {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--mist);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 640px) {
  .page-privacy .pp-more__list {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-privacy {
    --pp-num-col: 2.8rem;
    padding-block: 1.75rem 5rem;
  }

  .page-privacy .pp-hero {
    padding: 2rem 0 2.5rem;
  }

  .page-privacy .pp-hero__art {
    margin-top: 2rem;
  }

  .page-privacy .pp-hero__art img {
    max-height: 340px;
  }

  .page-privacy .pp-body {
    display: grid;
    grid-template-columns: 236px minmax(0, 1fr);
    column-gap: clamp(2rem, 6vw, 4.5rem);
    align-items: start;
    padding-top: 2.75rem;
  }

  .page-privacy .pp-toc {
    position: sticky;
    top: calc(var(--frame-h) + 24px);
    margin-bottom: 0;
    max-height: calc(100vh - var(--frame-h) - 56px);
    overflow-y: auto;
  }

  .page-privacy .pp-more {
    margin-top: 4rem;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pp-body {
    grid-template-columns: 258px minmax(0, 1fr);
  }
}
<<<END>>>