.page-privacy {
  --pv-measure: 74ch;
  --pv-sticky-top: 62px;
  background: var(--paper);
  color: var(--ink);
}

.page-privacy .crumb {
  margin: 22px 0 0;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  margin-top: 16px;
  padding: 44px 0 60px;
  background:
    radial-gradient(1100px 420px at 84% -12%, rgba(195, 155, 39, 0.2), transparent 62%),
    radial-gradient(760px 360px at 4% 108%, rgba(46, 125, 107, 0.24), transparent 66%),
    var(--ink);
  color: var(--paper);
  overflow: hidden;
}

.page-privacy .pv-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(242, 244, 243, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 244, 243, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 80%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 80%);
  pointer-events: none;
}

.page-privacy .pv-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 26px;
}

.page-privacy .pv-hero .eyebrow {
  color: var(--gold-lt);
  margin: 0;
}

.page-privacy .pv-hero .title-xl {
  color: #ffffff;
  max-width: 22ch;
  margin: 0;
  letter-spacing: -0.01em;
}

.page-privacy .pv-hero .lede {
  color: rgba(242, 244, 243, 0.78);
  max-width: 64ch;
  margin: 0;
}

.page-privacy .pv-facts {
  list-style: none;
  margin: 4px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--hair-dark);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 40px;
}

.page-privacy .pv-facts li {
  display: flex;
  align-items: baseline;
  gap: 9px;
}

.page-privacy .pv-facts__num {
  font-size: 26px;
  font-weight: 600;
  color: var(--gold-lt);
  line-height: 1.2;
}

.page-privacy .pv-facts__label {
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(242, 244, 243, 0.68);
}

.page-privacy .pv-figure {
  margin: 0;
}

.page-privacy .pv-figure__frame {
  border: 1px solid var(--hair-dark);
  background: rgba(242, 244, 243, 0.04);
  overflow: hidden;
}

.page-privacy .pv-figure__frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-privacy .pv-figure .img-frame__cap {
  display: block;
  margin-top: 12px;
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.7;
  color: rgba(242, 244, 243, 0.6);
}

/* ---------- 章节索引 ---------- */
.page-privacy .pv-index {
  position: sticky;
  top: var(--pv-sticky-top);
  z-index: 20;
  background: var(--glass);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}

.page-privacy .pv-index__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-top: 10px;
  padding-bottom: 10px;
  scrollbar-width: none;
}

.page-privacy .pv-index__inner::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-index .index-link {
  flex: 0 0 auto;
  white-space: nowrap;
  font-family: var(--font-ui);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--gray);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-privacy .pv-index .index-link:hover {
  color: var(--ink);
  border-color: var(--hair);
}

.page-privacy .pv-index .index-link[aria-current] {
  color: var(--ink);
  border-color: var(--gold);
  background: rgba(195, 155, 39, 0.1);
}

/* ---------- 窄栏正文 ---------- */
.page-privacy .pv-doc {
  max-width: 900px;
  margin: 0 auto;
  padding: 44px 24px 84px;
}

.page-privacy .pv-sec {
  padding: 38px 0;
  border-top: 1px solid var(--hair);
  scroll-margin-top: 130px;
}

.page-privacy .pv-sec:first-child {
  border-top: 0;
  padding-top: 6px;
}

.page-privacy .pv-sec__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.page-privacy .pv-sec__no {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--ink);
  background: var(--gold-lt);
  border: 1px solid var(--gold);
  padding: 1px 8px;
  cursor: help;
}

.page-privacy .pv-sec__head .title-lg {
  margin: 0;
}

.page-privacy .pv-sec__body {
  max-width: var(--pv-measure);
}

.page-privacy .pv-sec__body > p:first-child {
  margin-top: 0;
}

/* ---------- 表单字段表 ---------- */
.page-privacy .pv-scroll {
  margin: 20px 0;
  overflow-x: auto;
  border: 1px solid var(--hair);
  background: var(--sheet);
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.page-privacy .pv-table caption {
  caption-side: top;
  text-align: left;
  padding: 12px 16px;
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--gray);
  border-bottom: 1px solid var(--hair-2);
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  text-align: left;
  vertical-align: top;
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  border-bottom: 1px solid var(--hair-2);
}

.page-privacy .pv-table thead th {
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.05em;
  background: var(--ink-2);
  color: var(--paper);
  border-bottom: 1px solid var(--ink-2);
}

.page-privacy .pv-table tbody th {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  border-left: 2px solid var(--gold);
}

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

/* ---------- 使用方式 ---------- */
.page-privacy .pv-uses {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-privacy .pv-uses li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hair);
}

.page-privacy .pv-uses__idx {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray);
  letter-spacing: 0.04em;
}

.page-privacy .pv-uses__title {
  display: block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  margin-bottom: 4px;
}

.page-privacy .pv-uses p {
  margin: 0;
}

/* ---------- 期限列表 ---------- */
.page-privacy .pv-terms {
  list-style: none;
  margin: 20px 0 22px;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-privacy .pv-terms__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 18px;
  padding: 13px 0;
  border-bottom: 1px solid var(--hair);
}

.page-privacy .pv-terms__label {
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--ink);
}

.page-privacy .pv-terms__value {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal-dk);
  letter-spacing: 0.01em;
}

.page-privacy .pv-note {
  padding: 18px 20px;
  background: var(--teal-lt);
  border-left: 2px solid var(--teal);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-privacy .pv-note strong {
  color: var(--teal-dk);
}

/* ---------- 交接范围 ---------- */
.page-privacy .pv-share {
  display: grid;
  gap: 1px;
  margin: 20px 0 4px;
  background: var(--hair);
  border: 1px solid var(--hair);
}

.page-privacy .pv-share__cell {
  background: var(--sheet);
  padding: 18px 20px;
}

.page-privacy .pv-share__cell .title-sm {
  margin: 0 0 8px;
  color: var(--ink);
}

.page-privacy .pv-share__cell p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 权利 ---------- */
.page-privacy .pv-rights {
  display: grid;
  gap: 1px;
  margin: 20px 0 0;
  background: var(--hair);
  border: 1px solid var(--hair);
}

.page-privacy .pv-rights__item {
  background: var(--sheet);
  padding: 18px 20px;
}

.page-privacy .pv-rights__item .title-sm {
  margin: 0 0 8px;
  color: var(--ink);
}

.page-privacy .pv-rights__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .pv-sec__body a {
  color: var(--teal-dk);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pv-sec__body a:hover {
  color: var(--ink);
}

/* ---------- 收束区块 ---------- */
.page-privacy .pv-cta {
  margin-top: 48px;
  padding: 30px 26px 32px;
  background: var(--ink);
  border-left: 3px solid var(--gold);
  color: var(--paper);
}

.page-privacy .pv-cta__tag {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold-lt);
}

.page-privacy .pv-cta .title-md {
  margin: 0 0 12px;
  color: #ffffff;
}

.page-privacy .pv-cta p {
  margin: 0 0 20px;
  max-width: 60ch;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  color: rgba(242, 244, 243, 0.78);
}

.page-privacy .pv-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-privacy .pv-cta .btn-ghost {
  color: var(--paper);
  border-color: rgba(242, 244, 243, 0.4);
}

.page-privacy .pv-cta .btn-ghost:hover {
  border-color: var(--gold-lt);
  color: var(--gold-lt);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-privacy .pv-hero {
    padding: 60px 0 72px;
  }

  .page-privacy .pv-hero__inner {
    gap: 30px;
  }

  .page-privacy .pv-facts__num {
    font-size: 32px;
  }

  .page-privacy .pv-doc {
    padding: 56px 24px 104px;
  }

  .page-privacy .pv-sec {
    padding: 46px 0;
  }

  .page-privacy .pv-uses li {
    grid-template-columns: 72px 1fr;
    gap: 18px;
    padding: 20px 0;
  }

  .page-privacy .pv-share {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .pv-rights {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-privacy .pv-cta {
    margin-top: 64px;
    padding: 38px 36px 40px;
  }
}

@media (max-width: 560px) {
  .page-privacy {
    --pv-sticky-top: 54px;
  }

  .page-privacy .pv-hero {
    padding: 34px 0 44px;
  }

  .page-privacy .pv-hero .title-xl {
    max-width: none;
  }

  .page-privacy .pv-facts {
    gap: 12px 24px;
  }

  .page-privacy .pv-facts__num {
    font-size: 22px;
  }

  .page-privacy .pv-doc {
    padding: 32px 20px 68px;
  }

  .page-privacy .pv-sec {
    padding: 30px 0;
  }

  .page-privacy .pv-sec__head {
    align-items: flex-start;
    gap: 10px;
  }

  .page-privacy .pv-table th,
  .page-privacy .pv-table td {
    padding: 11px 13px;
  }

  .page-privacy .pv-cta {
    padding: 24px 20px 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-index .index-link {
    transition: none;
  }
}