.page-privacy {
  --pv-measure: 34em;
  --pv-rule: rgba(40, 70, 107, 0.24);
  --pv-rule-soft: rgba(40, 70, 107, 0.13);
  --pv-panel-gap: clamp(20px, 4vw, 44px);
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
}

/* ============ 首屏 ============ */
.page-privacy .pv-hero {
  position: relative;
  padding: clamp(20px, 5vw, 46px) 0 clamp(24px, 4vw, 40px);
  background: linear-gradient(180deg, var(--paper) 0%, var(--cream) 100%);
  border-bottom: 1px solid var(--pv-rule);
}
.page-privacy .pv-hero .eyebrow {
  margin-top: clamp(14px, 2.4vw, 22px);
  color: var(--graphite);
}
.page-privacy .pv-hero h1 {
  margin: 10px 0 clamp(12px, 2vw, 18px);
  max-width: 22ch;
  font-size: clamp(28px, 6.2vw, 50px);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0.03em;
  color: var(--sea);
}
.page-privacy .pv-hero .lead {
  max-width: 42em;
  color: var(--ink);
}
.page-privacy .pv-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(16px, 2.6vw, 24px);
}
.page-privacy .pv-banner {
  position: relative;
  margin: clamp(22px, 4vw, 38px) 0 0;
  border: 1px solid var(--pv-rule);
  background: var(--paper);
  overflow: hidden;
}
.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  height: clamp(148px, 24vw, 268px);
  object-fit: cover;
}
.page-privacy .pv-banner__caption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  margin: 0;
  padding: 4px 8px;
  background: rgba(11, 31, 51, 0.84);
  color: var(--paper);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ============ 主体网格 ============ */
.page-privacy .pv-body {
  padding: clamp(26px, 4.6vw, 60px) 0 clamp(44px, 6vw, 88px);
}
.page-privacy .pv-body__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pv-panel-gap);
  align-items: start;
}

/* ============ 目录（移动端横向条） ============ */
.page-privacy .pv-toc {
  position: sticky;
  top: 0;
  z-index: 8;
  margin: 0 calc(var(--gut) * -1);
  padding: 10px var(--gut) 8px;
  background: rgba(244, 239, 230, 0.95);
  border-bottom: 1px solid var(--pv-rule);
}
.page-privacy .pv-toc__title {
  margin: 0 0 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--graphite);
}
.page-privacy .pv-toc__list {
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
}
.page-privacy .pv-toc__list a {
  display: inline-block;
  white-space: nowrap;
  padding: 4px 0;
  font-size: 13px;
  color: var(--steel);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.page-privacy .pv-toc__list a[aria-current="true"] {
  color: var(--sea);
  font-weight: 700;
  border-bottom-color: var(--orange);
}
.page-privacy .pv-toc__index {
  margin-right: 5px;
  font-size: 10px;
  color: var(--orange);
}
.page-privacy .pv-toc__contact {
  display: none;
}

/* ============ 条款分节 ============ */
.page-privacy .pv-acc {
  display: block;
}
.page-privacy .pv-sec {
  position: relative;
  padding: clamp(14px, 2.4vw, 24px) 0 clamp(18px, 2.6vw, 30px);
  border-top: 1px solid var(--pv-rule);
  scroll-margin-top: 96px;
}
.page-privacy .pv-sec:last-child {
  border-bottom: 1px solid var(--pv-rule);
}
.page-privacy .pv-sec::before {
  content: attr(data-num);
  position: absolute;
  top: clamp(6px, 1.6vw, 12px);
  right: 0;
  font-family: var(--mono);
  font-size: clamp(44px, 9vw, 82px);
  font-weight: 700;
  line-height: 1;
  color: var(--sea);
  opacity: 0.06;
  pointer-events: none;
}
.page-privacy .pv-sec__head {
  margin: 0;
  font-size: inherit;
}
.page-privacy .pv-sec__trigger {
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  padding: 6px 0;
  background: none;
  border: 0;
  text-align: left;
  color: inherit;
  font-family: inherit;
  cursor: pointer;
}
.page-privacy .pv-sec__trigger:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
}
.page-privacy .pv-sec__num {
  flex: none;
  padding-top: 0.4em;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--orange);
}
.page-privacy .pv-sec__title {
  flex: 1 1 auto;
  font-size: clamp(19px, 3vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--sea);
}
.page-privacy .pv-sec__sign {
  position: relative;
  flex: none;
  align-self: center;
  width: 14px;
  height: 14px;
}
.page-privacy .pv-sec__sign::before,
.page-privacy .pv-sec__sign::after {
  content: "";
  position: absolute;
  background: var(--steel);
  transition: transform 0.2s ease, background-color 0.2s ease;
}
.page-privacy .pv-sec__sign::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}
.page-privacy .pv-sec__sign::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}
.page-privacy .pv-sec__trigger[aria-expanded="true"] .pv-sec__sign::before {
  background: var(--orange);
}
.page-privacy .pv-sec__trigger[aria-expanded="true"] .pv-sec__sign::after {
  transform: scaleY(0);
}
.page-privacy .pv-sec__panel {
  padding-top: 8px;
}
.page-privacy .pv-acc .accordion__item:has(.pv-sec__trigger[aria-expanded="false"]) .pv-sec__panel {
  display: none;
}
.page-privacy .pv-sec__panel .prose {
  max-width: var(--pv-measure);
}
.page-privacy .pv-sec__panel .prose p {
  font-size: 16px;
  line-height: 1.92;
  color: var(--ink);
}

/* ============ 条目列表 ============ */
.page-privacy .pv-list {
  max-width: var(--pv-measure);
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .pv-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 11px;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--ink);
}
.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.78em;
  width: 7px;
  height: 7px;
  background: var(--orange);
}
.page-privacy .pv-list li strong {
  font-weight: 700;
  color: var(--sea);
}
.page-privacy .pv-list .mono {
  font-size: 14.5px;
  color: var(--ink-blue);
  word-break: break-all;
}

/* ============ 信息类别说明牌 ============ */
.page-privacy .pv-spec {
  max-width: var(--pv-measure);
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pv-rule-soft);
}
.page-privacy .pv-spec__item {
  display: grid;
  grid-template-columns: 30px 1fr;
  column-gap: 12px;
  row-gap: 4px;
  padding: 15px 0;
  border-bottom: 1px solid var(--pv-rule-soft);
}
.page-privacy .pv-spec__idx {
  grid-row: span 2;
  padding-top: 3px;
  font-size: 12px;
  font-weight: 500;
  color: var(--orange);
}
.page-privacy .pv-spec__name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--sea);
}
.page-privacy .pv-spec__text {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  line-height: 1.86;
  color: var(--graphite);
}

/* ============ 收口 ============ */
.page-privacy .pv-closing {
  position: relative;
  margin-top: clamp(32px, 5vw, 56px);
  padding: clamp(22px, 3.4vw, 36px);
  background: var(--sea);
  color: var(--paper);
}
.page-privacy .pv-closing::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 68px;
  height: 3px;
  background: var(--orange);
}
.page-privacy .pv-closing h2 {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.8vw, 26px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--paper);
}
.page-privacy .pv-closing p {
  max-width: 42em;
  margin: 0 0 6px;
  font-size: 15.5px;
  line-height: 1.88;
  color: var(--soft);
}
.page-privacy .pv-closing__mail {
  font-size: 15px;
  color: var(--orange);
  word-break: break-all;
}
.page-privacy .pv-closing__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

/* ============ 返回顶部 ============ */
.page-privacy .to-top {
  position: fixed;
  right: clamp(12px, 2vw, 24px);
  bottom: clamp(12px, 2vw, 24px);
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: var(--sea);
  color: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.page-privacy .to-top:hover {
  background: var(--orange);
  color: var(--sea);
  transform: translateY(-2px);
}

/* ============ 平板与桌面 ============ */
@media (min-width: 768px) {
  .page-privacy .pv-banner img {
    height: clamp(190px, 22vw, 280px);
  }
  .page-privacy .pv-toc {
    padding-bottom: 10px;
  }
  .page-privacy .pv-sec__trigger {
    gap: 16px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-body__grid {
    grid-template-columns: minmax(180px, 234px) minmax(0, 1fr);
    gap: clamp(40px, 5vw, 84px);
  }
  .page-privacy .pv-toc {
    position: sticky;
    top: calc(var(--bar-h) + 28px);
    z-index: 1;
    margin: 0;
    padding: 0;
    background: transparent;
    border-bottom: 0;
  }
  .page-privacy .pv-toc__title {
    margin-bottom: 10px;
  }
  .page-privacy .pv-toc__list {
    display: block;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--pv-rule);
  }
  .page-privacy .pv-toc__list li + li {
    margin-top: 2px;
  }
  .page-privacy .pv-toc__list a {
    display: block;
    white-space: normal;
    margin-left: -1px;
    padding: 7px 0 7px 14px;
    font-size: 13px;
    line-height: 1.5;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }
  .page-privacy .pv-toc__list a[aria-current="true"] {
    border-left-color: var(--orange);
    background: linear-gradient(90deg, rgba(255, 106, 26, 0.1), transparent 72%);
  }
  .page-privacy .pv-toc__contact {
    display: inline-block;
    margin-top: 20px;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: 0.04em;
    color: var(--orange);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 106, 26, 0.4);
  }
  .page-privacy .pv-toc__contact:hover {
    color: var(--orange-deep);
    border-bottom-color: var(--orange-deep);
  }
  .page-privacy .pv-sec {
    scroll-margin-top: calc(var(--bar-h) + 40px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-sec__sign::before,
  .page-privacy .pv-sec__sign::after,
  .page-privacy .to-top {
    transition: none;
  }
  .page-privacy .to-top:hover {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>