.page-privacy {
  --pv-ink-soft: #4A3D33;
  --pv-line: #D6CCBC;
  --pv-line-soft: #E4DCCF;
  --pv-raise: rgba(255, 255, 255, 0.6);
  background: var(--c-paper);
  color: var(--c-ink);
  font-family: var(--font-cn);
  padding-bottom: 72px;
  overflow-x: clip;
}

/* ---------- 面包屑在浅底上的适配 ---------- */
.page-privacy .breadcrumb {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 24px var(--gut) 0;
  color: var(--pv-ink-soft);
}
.page-privacy .breadcrumb__link {
  color: var(--pv-ink-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--pv-line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  color: var(--c-coral);
  border-bottom-color: var(--c-coral);
}
.page-privacy .breadcrumb__current {
  color: var(--c-ink);
  font-weight: 700;
}
.page-privacy .breadcrumb__sep {
  color: var(--pv-ink-soft);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  border-bottom: 1px solid var(--pv-line);
}
.page-privacy .pv-hero__inner {
  display: grid;
  gap: 28px;
  padding-top: 36px;
  padding-bottom: 40px;
}
.page-privacy .pv-hero__text .index-label {
  color: var(--pv-ink-soft);
  margin: 0;
  display: block;
}
.page-privacy .pv-hero__title {
  margin: 14px 0 18px;
  font-size: clamp(32px, 8.4vw, 62px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}
.page-privacy .pv-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.9;
  color: var(--pv-ink-soft);
}
.page-privacy .pv-hero__fig {
  margin: 0;
  border: 1px solid var(--pv-line);
  background: var(--c-abyss);
  position: relative;
}
.page-privacy .pv-hero__fig::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(20, 69, 111, 0.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(20, 69, 111, 0.55) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.page-privacy .pv-hero__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 正文骨架 ---------- */
.page-privacy .pv-body {
  display: grid;
  gap: 32px;
  padding-top: 36px;
}

/* ---------- 左侧章节索引 ---------- */
.page-privacy .pv-toc {
  border-top: 3px solid var(--c-abyss);
  padding-top: 14px;
}
.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  color: var(--pv-ink-soft);
}
.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-privacy .pv-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 9px 8px 9px 12px;
  border-left: 2px solid var(--pv-line);
  color: var(--pv-ink-soft);
  font-size: 15px;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.page-privacy .pv-toc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-fog-dim);
  flex: none;
}
.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--c-ink);
  border-left-color: var(--c-coral);
  background: rgba(255, 107, 69, 0.08);
  outline: none;
}
.page-privacy .pv-toc__link:focus-visible {
  outline: 2px solid var(--c-coral);
  outline-offset: 2px;
}

/* ---------- 章节 ---------- */
.page-privacy .pv-article {
  min-width: 0;
}
.page-privacy .pv-section {
  padding-bottom: 36px;
}
.page-privacy .pv-section + .pv-section {
  border-top: 1px solid var(--pv-line-soft);
  padding-top: 36px;
}
.page-privacy .pv-section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: baseline;
  margin-bottom: 18px;
}
.page-privacy .pv-section__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 6vw, 40px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--c-coral);
}
.page-privacy .pv-section__title {
  margin: 0;
  font-size: clamp(21px, 5vw, 29px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}

/* ---------- 段落与列表 ---------- */
.page-privacy .prose p {
  margin: 0 0 1.2em;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--pv-ink-soft);
}
.page-privacy .prose p:last-child {
  margin-bottom: 0;
}
.page-privacy .prose strong {
  color: var(--c-ink);
  font-weight: 700;
}
.page-privacy .pv-sub {
  margin: 1.6em 0 0.6em;
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.005em;
  color: var(--c-ink);
}
.page-privacy .pv-sub:first-child {
  margin-top: 0;
}
.page-privacy .pv-points {
  list-style: none;
  margin: 0 0 1.2em;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-privacy .pv-points li {
  border-left: 3px solid var(--c-abyss);
  padding: 2px 0 2px 16px;
  font-size: 16.5px;
  line-height: 1.9;
  color: var(--pv-ink-soft);
}
.page-privacy .pv-points li strong {
  color: var(--c-ink);
}
.page-privacy .pv-mail {
  color: var(--c-ink);
  font-family: var(--font-mono);
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px solid var(--c-coral);
  word-break: break-all;
  transition: color 0.2s var(--ease);
}
.page-privacy .pv-mail:hover,
.page-privacy .pv-mail:focus-visible {
  color: var(--c-coral);
}

/* ---------- 折叠细节 ---------- */
.page-privacy .pv-fold {
  border: 1px solid var(--pv-line);
  background: var(--pv-raise);
  margin: 18px 0 0;
}
.page-privacy .pv-fold__sum {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--c-ink);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.page-privacy .pv-fold__sum::-webkit-details-marker {
  display: none;
}
.page-privacy .pv-fold__sum::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--c-coral);
  flex: none;
}
.page-privacy .pv-fold[open] .pv-fold__sum::before {
  content: "−";
}
.page-privacy .pv-fold__sum:hover {
  background: rgba(255, 107, 69, 0.08);
}
.page-privacy .pv-fold__sum:focus-visible {
  outline: 2px solid var(--c-coral);
  outline-offset: -2px;
}
.page-privacy .pv-fold__body {
  padding: 0 16px 16px 38px;
  border-top: 1px solid var(--pv-line-soft);
  padding-top: 14px;
}
.page-privacy .pv-fold__body p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--pv-ink-soft);
}

/* ---------- 联系渠道面板 ---------- */
.page-privacy .pv-channel {
  border: 1px solid var(--pv-line);
  border-top: 3px solid var(--c-abyss);
  background: var(--pv-raise);
  padding: 18px 18px 16px;
  margin: 0 0 16px;
  display: grid;
  gap: 8px;
}
.page-privacy .pv-channel__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pv-ink-soft);
}
.page-privacy .pv-channel__value {
  font-family: var(--font-mono);
  font-size: clamp(17px, 4.4vw, 21px);
  letter-spacing: 0.04em;
  color: var(--c-abyss);
  text-decoration: none;
  border-bottom: 1px solid var(--c-coral);
  justify-self: start;
  word-break: break-all;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-privacy .pv-channel__value:hover,
.page-privacy .pv-channel__value:focus-visible {
  color: var(--c-coral);
  outline: none;
}
.page-privacy .pv-channel__value:focus-visible {
  outline: 2px solid var(--c-coral);
  outline-offset: 3px;
}
.page-privacy .pv-channel__hint {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-ink-soft);
}

/* ---------- 页尾文字链 ---------- */
.page-privacy .pv-footlinks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  border-top: 1px solid var(--pv-line);
  padding-top: 26px;
  margin-top: 8px;
}
.page-privacy .pv-footlink {
  font-size: 15px;
  color: var(--c-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--pv-line);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-privacy .pv-footlink:hover,
.page-privacy .pv-footlink:focus-visible {
  color: var(--c-coral);
  border-bottom-color: var(--c-coral);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-privacy .pv-hero__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
    gap: 40px;
    padding-top: 52px;
    padding-bottom: 52px;
  }
  .page-privacy .pv-hero__fig {
    align-self: stretch;
  }
  .page-privacy .pv-hero__fig img {
    height: 100%;
    aspect-ratio: auto;
  }
  .page-privacy .pv-points {
    padding-left: 4px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-privacy {
    padding-bottom: 96px;
  }
  .page-privacy .pv-body {
    grid-template-columns: 232px minmax(0, 1fr);
    gap: 72px;
    padding-top: 52px;
  }
  .page-privacy .pv-toc {
    position: sticky;
    top: 104px;
    align-self: start;
  }
  .page-privacy .pv-toc__link {
    padding: 10px 10px 10px 14px;
  }
  .page-privacy .pv-article {
    max-width: 68ch;
  }
  .page-privacy .pv-section {
    padding-bottom: 48px;
  }
  .page-privacy .pv-section + .pv-section {
    padding-top: 48px;
  }
  .page-privacy .pv-section__head {
    gap: 20px;
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc__link,
  .page-privacy .pv-fold__sum,
  .page-privacy .pv-channel__value,
  .page-privacy .pv-footlink,
  .page-privacy .breadcrumb__link {
    transition: none;
  }
}
</final>