.page-privacy {
  display: block;
}

/* ---------- 标题区 ---------- */
.page-privacy .privacy-head {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-head__visual {
  position: absolute;
  inset: 0;
}

.page-privacy .privacy-head__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.48;
}

.page-privacy .privacy-head::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(115% 88% at 8% 0%, rgba(11, 16, 38, 0.52) 0%, rgba(11, 16, 38, 0.93) 58%, var(--ink-900) 100%);
}

.page-privacy .privacy-head__inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(2.75rem, 8vw, 5.5rem) clamp(2.25rem, 6vw, 3.75rem);
}

.page-privacy .privacy-head__copy {
  max-width: 40rem;
}

.page-privacy .privacy-head .breadcrumb {
  font-size: 0.84rem;
}

.page-privacy .privacy-head .breadcrumb-list {
  margin: 0 0 1.4rem;
}

.page-privacy .privacy-head .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-privacy .privacy-head .page-title {
  margin: 0.65rem 0 0.9rem;
  color: var(--star);
  line-height: 1.08;
}

.page-privacy .privacy-head .page-lede {
  margin: 0;
  max-width: 36rem;
  color: var(--silver);
}

/* ---------- 版心与两栏 ---------- */
.page-privacy .privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
}

/* ---------- 条款目录 ---------- */
.page-privacy .privacy-toc {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--text-faint);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.12rem;
}

.page-privacy .privacy-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.44rem 0.75rem 0.44rem 0.8rem;
  border-left: 2px solid transparent;
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  color: var(--silver);
  font-size: 0.94rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-toc__link:hover,
.page-privacy .privacy-toc__link:focus-visible {
  color: var(--star);
  border-left-color: var(--cyan);
  background: rgba(53, 214, 200, 0.07);
}

.page-privacy .privacy-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-body {
  padding: 0.5rem 0 3.5rem;
  font-size: 17px;
  line-height: 1.85;
  color: var(--silver);
}

.page-privacy .clause {
  padding-block: 2.4rem;
  scroll-margin-top: calc(var(--header-h) + 32px);
}

.page-privacy .clause + .clause {
  border-top: 1px solid var(--line-soft);
}

.page-privacy .clause__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
}

.page-privacy .clause__num {
  flex: none;
  padding: 0.18rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  background: rgba(53, 214, 200, 0.07);
  border: 1px solid rgba(53, 214, 200, 0.32);
  border-radius: var(--radius-s);
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-privacy .clause:target .clause__num {
  background: rgba(53, 214, 200, 0.2);
  border-color: var(--cyan);
}

.page-privacy .clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.35;
  color: var(--star);
}

.page-privacy .clause__body p {
  margin: 0 0 1em;
}

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

/* 条款内条目 */
.page-privacy .clause-list {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.page-privacy .clause-list > li {
  padding-left: 1.05rem;
  border-left: 1px solid var(--line-soft);
}

.page-privacy .clause-item__title {
  margin: 0 0 0.35rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--star);
}

/* 保留期限列表 */
.page-privacy .retention-list {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
}

.page-privacy .retention-list > li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
  padding: 0.9rem 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-privacy .retention-list > li:last-child {
  border-bottom: 0;
}

.page-privacy .retention-term {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  color: var(--nebula);
}

.page-privacy .retention-desc {
  color: var(--silver);
}

/* 操作步骤 */
.page-privacy .step-list {
  list-style: none;
  margin: 1.3rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.page-privacy .step-list > li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
}

.page-privacy .step-list__num {
  display: block;
  padding-top: 0.1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--text-faint);
}

/* 正文内链接与关键路径 */
.page-privacy .clause__body a {
  color: var(--star);
  text-decoration: underline;
  text-decoration-color: rgba(123, 92, 255, 0.65);
  text-underline-offset: 4px;
  background: rgba(123, 92, 255, 0.14);
  border-radius: var(--radius-s);
  padding: 0.06em 0.3em;
  transition: background-color 0.2s var(--ease), text-decoration-color 0.2s var(--ease);
}

.page-privacy .clause__body a:hover,
.page-privacy .clause__body a:focus-visible {
  background: rgba(123, 92, 255, 0.26);
  text-decoration-color: var(--nebula);
}

/* ---------- 尾部相关入口 ---------- */
.page-privacy .privacy-related {
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line-soft);
}

.page-privacy .privacy-related__label {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--text-faint);
}

.page-privacy .privacy-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
}

.page-privacy .privacy-related__list a {
  display: block;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-s);
  color: var(--silver);
  font-size: 0.95rem;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-privacy .privacy-related__list a:hover,
.page-privacy .privacy-related__list a:focus-visible {
  color: var(--star);
  border-color: var(--cyan);
  background: rgba(53, 214, 200, 0.07);
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 640px) {
  .page-privacy .retention-list > li {
    grid-template-columns: 8rem minmax(0, 1fr);
    gap: 1.25rem;
    align-items: baseline;
  }

  .page-privacy .privacy-related__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
  }
}

/* ---------- 桌面：粘性目录 + 条款正文 ---------- */
@media (min-width: 960px) {
  .page-privacy .privacy-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    column-gap: 3.5rem;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
    padding: 3.5rem 0 1rem;
    border-bottom: 0;
    border-right: 1px solid var(--line-soft);
  }

  .page-privacy .privacy-body {
    max-width: 44rem;
    padding-bottom: 5rem;
  }

  .page-privacy .clause {
    padding-block: 2.75rem;
  }

  .page-privacy .clause__title {
    font-size: 1.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__link,
  .page-privacy .clause__num,
  .page-privacy .clause__body a,
  .page-privacy .privacy-related__list a {
    transition: none;
  }
}