.page-privacy {
  --pv-ink-soft: #39464F;
  --pv-cyan-deep: #0A7C93;
  --pv-lava-deep: #C2481A;
  --pv-rail: 236px;
  --pv-paper-lift: #FAF3E6;
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 顶部氛围图 ---------- */
.page-privacy .pv-banner {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--tx-deep-2);
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: clamp(146px, 24vw, 320px);
  max-width: 100%;
  object-fit: cover;
  object-position: center;
}

.page-privacy .pv-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(6, 26, 46, .88) 0%, rgba(6, 26, 46, .34) 52%, rgba(23, 224, 255, .2) 100%);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 54px) 0 clamp(22px, 3.4vw, 34px);
}

.page-privacy .pv-hero::after {
  content: "";
  display: block;
  width: 104px;
  height: 6px;
  margin-top: clamp(22px, 3vw, 36px);
  background: var(--tx-cyan);
}

.page-privacy .pv-hero__title {
  margin: 14px 0 18px;
  font-family: var(--tx-font-display);
  font-weight: 900;
  font-size: clamp(42px, 9vw, 92px);
  line-height: .94;
  letter-spacing: -.03em;
  color: var(--tx-white);
}

.page-privacy .pv-hero__lead {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15.5px, 1.9vw, 18.5px);
  line-height: 1.8;
  color: var(--tx-mist);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--tx-mist);
}

/* ---------- 双栏骨架 ---------- */
.page-privacy .pv-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3.5vw, 44px);
  padding-top: clamp(28px, 4.5vw, 56px);
  align-items: start;
}

@media (min-width: 1024px) {
  .page-privacy .pv-shell {
    grid-template-columns: var(--pv-rail) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }
}

/* ---------- 章节导航 ---------- */
.page-privacy .pv-toc {
  min-width: 0;
}

.page-privacy .pv-toc__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 12.5px;
  letter-spacing: .14em;
  color: var(--tx-mist);
}

.page-privacy .pv-toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--tx-panel-2) transparent;
}

.page-privacy .pv-toc__list > li {
  flex: 0 0 auto;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  white-space: nowrap;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--tx-mist);
  text-decoration: none;
  border: 1px solid var(--tx-panel-2);
  background: var(--tx-deep-2);
  transition: color var(--tx-fast), border-color var(--tx-fast), background var(--tx-fast);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--tx-cyan);
  border-color: var(--tx-cyan);
  background: rgba(23, 224, 255, .1);
  outline: none;
}

.page-privacy .pv-toc__num {
  font-family: var(--tx-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--tx-cyan);
}

@media (min-width: 1024px) {
  .page-privacy .pv-toc {
    position: sticky;
    top: 96px;
  }

  .page-privacy .pv-toc__list {
    flex-direction: column;
    gap: 2px;
    padding-bottom: 0;
    overflow: visible;
  }

  .page-privacy .pv-toc__link {
    white-space: normal;
    padding: 10px 6px 10px 13px;
    border: 0;
    border-left: 3px solid var(--tx-panel-2);
    background: transparent;
    font-size: 14px;
  }

  .page-privacy .pv-toc__link:hover,
  .page-privacy .pv-toc__link:focus-visible {
    border-left-color: var(--tx-cyan);
    background: rgba(23, 224, 255, .07);
  }
}

/* ---------- 纸面正文面板 ---------- */
.page-privacy .pv-doc {
  min-width: 0;
  max-width: 100%;
  padding: clamp(22px, 3.4vw, 52px);
  overflow-wrap: break-word;
}

@media (min-width: 1024px) {
  .page-privacy .pv-doc {
    max-width: 840px;
  }
}

.page-privacy .pv-doc hr.tx-paper__rule {
  margin: clamp(24px, 3vw, 38px) 0;
}

/* ---------- 章节 ---------- */
.page-privacy .pv-sec {
  scroll-margin-top: 100px;
}

.page-privacy .pv-sec__title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin: 0 0 18px;
  font-family: var(--tx-font-display);
  font-weight: 800;
  font-size: clamp(21px, 3.2vw, 30px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--tx-ink);
}

.page-privacy .pv-sec__num {
  flex: none;
  padding: 0 .12em .06em;
  font-family: var(--tx-font-mono);
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--pv-cyan-deep);
  border-bottom: 3px solid var(--tx-paper-2);
}

/* ---------- 正文文本 ---------- */
.page-privacy .pv-prose p {
  max-width: 760px;
  margin: 0 0 1.05em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--pv-ink-soft);
}

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

.page-privacy .pv-prose a,
.page-privacy .pv-list a {
  color: var(--pv-cyan-deep);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  transition: color var(--tx-fast);
}

.page-privacy .pv-prose a:hover,
.page-privacy .pv-prose a:focus-visible,
.page-privacy .pv-list a:hover,
.page-privacy .pv-list a:focus-visible {
  color: var(--pv-lava-deep);
}

/* ---------- 列表 ---------- */
.page-privacy .pv-list {
  display: grid;
  gap: 13px;
  max-width: 760px;
  margin: 0 0 1.2em;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 27px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 11px;
  height: 11px;
  background: var(--pv-cyan-deep);
  border: 2px solid var(--tx-ink);
}

.page-privacy .pv-list strong {
  font-weight: 800;
  color: var(--tx-ink);
}

/* ---------- 行内提示块 ---------- */
.page-privacy .pv-note {
  max-width: 760px;
  margin: 0 0 1.05em;
  padding: 14px 17px;
  border-left: 5px solid var(--tx-lava);
  background: rgba(255, 106, 43, .1);
  font-size: 14.6px;
  line-height: 1.78;
  color: var(--pv-ink-soft);
}

/* ---------- 使用场景块 ---------- */
.page-privacy .pv-uses {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 4px 0 1.2em;
}

@media (min-width: 640px) {
  .page-privacy .pv-uses {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-privacy .pv-use {
  padding: 14px 16px 16px;
  background: var(--pv-paper-lift);
  border: 2px solid var(--tx-ink);
}

.page-privacy .pv-use__title {
  margin: 0 0 6px;
  font-family: var(--tx-font-display);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -.01em;
  color: var(--tx-ink);
}

.page-privacy .pv-use p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--pv-ink-soft);
}

/* ---------- 期限表 ---------- */
.page-privacy .pv-doc .tx-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
}

.page-privacy .pv-doc .tx-filter__btn {
  font: inherit;
  font-size: 13px;
  line-height: 1.4;
  padding: 6px 13px;
  cursor: pointer;
  color: var(--pv-ink-soft);
  background: transparent;
  border: 2px solid var(--tx-paper-2);
  transition: color var(--tx-fast), background var(--tx-fast), border-color var(--tx-fast);
}

.page-privacy .pv-doc .tx-filter__btn:hover,
.page-privacy .pv-doc .tx-filter__btn:focus-visible {
  color: var(--pv-cyan-deep);
  border-color: var(--pv-cyan-deep);
  outline: none;
}

.page-privacy .pv-doc .tx-filter__btn[aria-pressed="true"] {
  color: var(--tx-paper);
  background: var(--tx-ink);
  border-color: var(--tx-ink);
}

.page-privacy .pv-doc .tx-filter__count {
  margin-left: auto;
  font-family: var(--tx-font-mono);
  font-size: 13px;
  color: var(--pv-ink-soft);
}

.page-privacy .pv-table-wrap {
  margin: 4px 0 18px;
  overflow-x: auto;
  background: var(--pv-paper-lift);
  border: 2px solid var(--tx-ink);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 470px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-privacy .pv-table thead th {
  padding: 11px 14px;
  text-align: left;
  white-space: nowrap;
  font-family: var(--tx-font-display);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--tx-ink);
  background: var(--tx-paper-2);
  border-bottom: 2px solid var(--tx-ink);
}

.page-privacy .pv-table tbody th {
  padding: 12px 14px;
  text-align: left;
  white-space: nowrap;
  font-size: 14.5px;
  font-weight: 800;
  color: var(--tx-ink);
  border-bottom: 1px solid var(--tx-paper-2);
}

.page-privacy .pv-table td {
  padding: 12px 14px;
  line-height: 1.7;
  color: var(--pv-ink-soft);
  border-bottom: 1px solid var(--tx-paper-2);
}

.page-privacy .pv-table tbody td:nth-child(2) {
  white-space: nowrap;
  font-family: var(--tx-font-mono);
  font-size: 13.5px;
  color: var(--tx-ink);
}

.page-privacy .pv-table tbody tr:last-child th,
.page-privacy .pv-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-privacy .pv-table tbody tr.is-hidden {
  display: none;
}

/* ---------- 收尾 ---------- */
.page-privacy .pv-sec:last-of-type .pv-prose p:last-child {
  margin-bottom: 0;
}

.page-privacy .tx-top {
  margin-inline-start: var(--tx-gutter);
}
</br>