.page-privacy {
  --pv-measure: 64ch;
  background: var(--ink);
  color: var(--paper);
  padding-bottom: 72px;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel);
}
.page-privacy .breadcrumb a {
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-privacy .breadcrumb span[aria-current="page"] {
  color: var(--paper);
}
.page-privacy .breadcrumb__sep {
  color: var(--rule);
}

/* 页首 */
.page-privacy .pv-head {
  position: relative;
  padding: 30px 0 26px;
  border-bottom: 1px solid var(--rule);
}
.page-privacy .pv-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 92px;
  height: 2px;
  background: var(--grad-edge);
}
.page-privacy .pv-head .eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-privacy .pv-head .display {
  margin: 0;
  font-size: clamp(42px, 13vw, 90px);
  line-height: 0.92;
  letter-spacing: -0.03em;
  font-weight: 800;
}
.page-privacy .pv-head .lede {
  margin: 18px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: rgba(242, 245, 248, 0.8);
}
.page-privacy .pv-stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--steel);
}
.page-privacy .pv-stamp .mono {
  font-family: var(--font-mono);
  color: var(--paper);
  letter-spacing: 0.12em;
}
.page-privacy .pv-stamp__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
}

/* 氛围视觉 */
.page-privacy .pv-visual {
  margin: 0;
  padding: 26px 0 0;
}
.page-privacy .pv-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--hold);
}

/* 主体两栏 */
.page-privacy .pv-layout {
  display: grid;
  gap: 26px;
  padding: 34px 0 0;
}

/* 章节导航（移动端横向滑动） */
.page-privacy .pv-rail .toc {
  border-top: 2px solid var(--cyan);
  padding-top: 14px;
}
.page-privacy .pv-rail .toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--steel);
}
.page-privacy .pv-rail .toc__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.page-privacy .pv-rail .toc__item {
  flex: 0 0 auto;
}
.page-privacy .pv-rail .toc__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--hold);
  color: var(--steel);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.page-privacy .pv-rail .toc__link .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}
.page-privacy .pv-rail .toc__link:hover,
.page-privacy .pv-rail .toc__link:focus-visible {
  color: var(--paper);
  border-color: var(--cyan);
}
.page-privacy .pv-rail .toc__link[aria-current="true"],
.page-privacy .pv-rail .toc__link.is-active {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}
.page-privacy .pv-rail .toc__link[aria-current="true"] .mono,
.page-privacy .pv-rail .toc__link.is-active .mono {
  color: var(--ink);
}

/* 条文 */
.page-privacy .pv-body {
  display: grid;
  gap: 20px;
  min-width: 0;
}
.page-privacy .pv-clause {
  background: var(--hold);
  border: 1px solid var(--rule);
  border-left: 2px solid var(--rule);
  border-radius: var(--radius);
  padding: 22px 18px 20px;
}
.page-privacy .pv-clause__title {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.01em;
}
.page-privacy .pv-clause__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--cyan);
}
.page-privacy .pv-clause__rule {
  height: 1px;
  margin: 14px 0 6px;
  background: var(--rule);
}

.page-privacy .pv-items {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--pv-measure);
}
.page-privacy .pv-items > li {
  position: relative;
  padding: 13px 0 13px 36px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 245, 248, 0.86);
  border-bottom: 1px solid rgba(35, 42, 54, 0.7);
}
.page-privacy .pv-items > li:last-child {
  border-bottom: none;
  padding-bottom: 6px;
}
.page-privacy .pv-items .pv-num {
  position: absolute;
  left: 0;
  top: 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--steel);
}
.page-privacy .pv-items .mono {
  font-family: var(--font-mono);
  font-size: 0.94em;
  color: var(--cyan);
  word-break: break-all;
}
.page-privacy .pv-link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 225, 255, 0.4);
  transition: border-color 0.18s ease, color 0.18s ease;
}
.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--paper);
}
.page-privacy .pv-clause .notice {
  margin: 16px 0 0;
  max-width: var(--pv-measure);
  font-size: 14px;
  line-height: 1.7;
}

/* 出口与脚注 */
.page-privacy .pv-next {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.page-privacy .pv-fineprint {
  margin: 22px 0 0;
  max-width: var(--pv-measure);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.9;
  letter-spacing: 0.04em;
  color: var(--steel);
}

@media (min-width: 900px) {
  .page-privacy {
    padding-bottom: 110px;
  }
  .page-privacy .breadcrumb {
    padding-top: 30px;
  }
  .page-privacy .pv-head {
    padding: 54px 0 42px;
  }
  .page-privacy .pv-head .lede {
    font-size: 16px;
  }
  .page-privacy .pv-visual {
    padding-top: 38px;
  }
  .page-privacy .pv-layout {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: 56px;
    padding-top: 54px;
  }
  .page-privacy .pv-rail {
    position: sticky;
    top: 96px;
    align-self: start;
  }
  .page-privacy .pv-rail .toc__list {
    display: grid;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }
  .page-privacy .pv-rail .toc__item {
    border-bottom: 1px solid var(--rule);
  }
  .page-privacy .pv-rail .toc__link {
    width: 100%;
    padding: 11px 0;
    border: none;
    border-radius: 0;
    background: transparent;
    font-size: 13.5px;
    transition: color 0.18s ease;
  }
  .page-privacy .pv-rail .toc__link:hover,
  .page-privacy .pv-rail .toc__link:focus-visible {
    background: transparent;
    border-color: transparent;
  }
  .page-privacy .pv-rail .toc__link[aria-current="true"],
  .page-privacy .pv-rail .toc__link.is-active {
    background: transparent;
    color: var(--cyan);
  }
  .page-privacy .pv-rail .toc__link[aria-current="true"] .mono,
  .page-privacy .pv-rail .toc__link.is-active .mono {
    color: var(--cyan);
  }
  .page-privacy .pv-body {
    gap: 24px;
  }
  .page-privacy .pv-clause {
    padding: 30px 34px 28px;
  }
  .page-privacy .pv-clause__title {
    font-size: 22px;
  }
}

@media (min-width: 1180px) {
  .page-privacy .pv-layout {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 72px;
  }
}