.page-privacy {
  --pv-toc: 15.5rem;
  --pv-measure: 66ch;
  background: var(--ink-800);
  color: var(--paper);
  font-family: var(--font-body);
  padding: 1.5rem 0 4.5rem;
  overflow-x: hidden;
}

.page-privacy .pv-shell {
  padding-inline: 1.15rem;
}

.page-privacy .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--stone);
  margin-bottom: 1.5rem;
}

.page-privacy .crumbs a {
  color: var(--lake-soft);
  text-decoration: none;
  transition: color 0.22s var(--ease);
}

.page-privacy .crumbs a:hover,
.page-privacy .crumbs a:focus-visible {
  color: var(--lake);
}

/* 首屏 */
.page-privacy .pv-hero {
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: 1.6rem;
}

.page-privacy .pv-eyebrow {
  color: var(--lake);
  letter-spacing: 0.16em;
  font-size: 0.75rem;
  margin: 0;
}

.page-privacy .pv-title {
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 7vw, 3.35rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0.5rem 0 0;
  color: var(--paper);
  max-width: 20ch;
}

.page-privacy .pv-lead {
  margin: 1rem 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  padding: 0;
  margin: 1.15rem 0 0;
}

.page-privacy .pv-hero__fig {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(4, 16, 31, 0.5);
  background: var(--ink-900);
}

.page-privacy .pv-hero__fig img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* 正文骨架 */
.page-privacy .pv-body {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

/* 目录 */
.page-privacy .pv-toc {
  position: sticky;
  top: var(--bar-h);
  z-index: 3;
  padding: 0.7rem 0 0.55rem;
  background: linear-gradient(180deg, var(--ink-800) 82%, rgba(7, 20, 43, 0));
}

.page-privacy .pv-toc__head {
  margin: 0 0 0.5rem;
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--stone);
  text-transform: uppercase;
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 0.45rem;
  margin: 0;
  padding: 0 0 0.25rem;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(56, 214, 201, 0.4) transparent;
}

.page-privacy .pv-toc__list::-webkit-scrollbar {
  height: 3px;
}

.page-privacy .pv-toc__list::-webkit-scrollbar-thumb {
  background: rgba(56, 214, 201, 0.4);
}

.page-privacy .pv-toc__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  white-space: nowrap;
  padding: 0.42rem 0.68rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  font-size: 0.8125rem;
  color: var(--stone);
  text-decoration: none;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease),
    background-color 0.22s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--lake);
  border-color: rgba(56, 214, 201, 0.55);
  background: rgba(56, 214, 201, 0.07);
  outline: none;
}

.page-privacy .pv-toc__no {
  font-family: var(--font-num);
  font-size: 0.6875rem;
  color: var(--lake-soft);
  letter-spacing: 0.06em;
}

/* 条款正文 */
.page-privacy .pv-doc {
  min-width: 0;
}

.page-privacy .pv-sec {
  padding-top: 1.85rem;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-sec__no {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--lake);
}

.page-privacy .pv-sec h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.4vw, 1.85rem);
  line-height: 1.2;
  letter-spacing: -0.005em;
  margin: 0.3rem 0 0.85rem;
  color: var(--paper);
}

.page-privacy .pv-sec p {
  max-width: var(--pv-measure);
  margin: 0 0 0.85rem;
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .pv-sec p:last-child {
  margin-bottom: 0;
}

.page-privacy .pv-sec a {
  color: var(--lake);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 214, 201, 0.45);
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-privacy .pv-sec a:hover,
.page-privacy .pv-sec a:focus-visible {
  color: var(--lake-soft);
  border-bottom-color: var(--lake-soft);
}

.page-privacy .pv-note {
  margin-top: 1rem !important;
  padding: 0.75rem 0.9rem;
  border-left: 2px solid var(--rape);
  background: rgba(13, 35, 66, 0.72);
  border-radius: 0 var(--r) var(--r) 0;
  font-size: 0.875rem !important;
  line-height: 1.8;
  color: var(--stone);
  max-width: var(--pv-measure);
}

.page-privacy .pv-note a {
  color: var(--lake);
}

/* 条目列表 */
.page-privacy .pv-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  max-width: var(--pv-measure);
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--paper);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--lake);
}

.page-privacy .pv-list strong {
  color: var(--lake-soft);
  font-weight: 700;
}

/* 定义行 */
.page-privacy .pv-rows {
  display: grid;
  gap: 0.9rem;
  margin: 1.1rem 0 0;
  max-width: var(--pv-measure);
}

.page-privacy .pv-rows > div {
  padding-left: 0.9rem;
  border-left: 2px solid rgba(56, 214, 201, 0.3);
}

.page-privacy .pv-rows dt {
  margin-bottom: 0.22rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--lake-soft);
  letter-spacing: 0.01em;
}

.page-privacy .pv-rows dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--paper);
}

/* 收尾联系区 */
.page-privacy .pv-foot {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 1.25rem;
}

.page-privacy .pv-foot__card {
  padding: 1.15rem 1.15rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(160deg, var(--ink-700), var(--ink-900));
  box-shadow: 0 2px 4px rgba(4, 16, 31, 0.5);
}

.page-privacy .pv-foot__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .pv-foot__kv {
  display: grid;
  gap: 0.5rem;
  margin: 0 0 1.1rem;
}

.page-privacy .pv-foot__kv > div {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr);
  gap: 0.4rem;
  align-items: baseline;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: 0.45rem;
}

.page-privacy .pv-foot__kv dt {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-privacy .pv-foot__kv dd {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--paper);
  word-break: break-word;
}

.page-privacy .pv-foot__kv > div:last-child dd {
  font-family: var(--font-num);
  font-size: 0.8125rem;
  color: var(--stone);
}

.page-privacy .pv-foot__side p {
  margin: 0 0 0.9rem;
  max-width: 40ch;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-privacy .pv-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  font-size: 0.8125rem;
  color: var(--lake-soft);
  text-decoration: none;
  transition: color 0.22s var(--ease), border-color 0.22s var(--ease),
    background-color 0.22s var(--ease);
}

.page-privacy .pv-top::after {
  content: "↑";
  font-family: var(--font-num);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  color: var(--ink-900);
  background: var(--lake);
  border-color: var(--lake);
  outline: none;
}

@media (min-width: 760px) {
  .page-privacy {
    padding-top: 2.25rem;
  }

  .page-privacy .pv-shell {
    padding-inline: 2rem;
  }

  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 2.5rem;
    align-items: center;
  }

  .page-privacy .pv-foot {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2rem;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-privacy {
    padding: 2.5rem 0 5.5rem;
  }

  .page-privacy .pv-shell {
    padding-inline: 2.5rem;
  }

  .page-privacy .pv-body {
    grid-template-columns: var(--pv-toc) minmax(0, 1fr);
    gap: 3.5rem;
    margin-top: 2.5rem;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 1.75rem;
    z-index: 1;
    padding: 0;
    background: none;
  }

  .page-privacy .pv-toc__head {
    margin-bottom: 0.7rem;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
  }

  .page-privacy .pv-toc__link {
    display: flex;
    white-space: normal;
    border: 0;
    border-left: 1px solid var(--line-soft);
    border-radius: 0;
    padding: 0.5rem 0.85rem;
    line-height: 1.5;
    font-size: 0.8438rem;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: var(--lake);
    background: rgba(56, 214, 201, 0.06);
  }

  .page-privacy .pv-sec {
    padding-top: 2.2rem;
  }

  .page-privacy .pv-sec p,
  .page-privacy .pv-list li,
  .page-privacy .pv-rows dd {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

  .page-privacy .pv-toc,
  .page-privacy .pv-toc__list {
    scroll-behavior: auto;
  }
}
<<<END>>>