.page-privacy {
  --pv-rule: rgba(14, 27, 42, 0.14);
  --pv-rule-light: rgba(243, 239, 231, 0.14);
  --pv-body-ink: rgba(14, 27, 42, 0.84);
  --pv-lead: rgba(243, 239, 231, 0.78);
  background: var(--ink);
  color: var(--paper);
}

/* 面包屑 */
.page-privacy .pv-crumbs-wrap {
  padding-top: clamp(1.25rem, 3vw, 2rem);
}
.page-privacy .breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--stone);
}
.page-privacy .breadcrumbs a {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 163, 60, 0.4);
  padding-bottom: 1px;
}
.page-privacy .breadcrumbs a:hover {
  color: var(--amber);
}
.page-privacy .breadcrumbs__sep {
  color: var(--clay);
  margin: 0 0.4rem;
}

/* 首屏 */
.page-privacy .pv-hero {
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2.25rem, 5vw, 3.75rem);
}
.page-privacy .pv-hero__head {
  max-width: 60ch;
}
.page-privacy .section__eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
}
.page-privacy .pv-hero h1 {
  margin: 0.7rem 0 1.1rem;
  font-size: clamp(1.95rem, 5.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  font-weight: 800;
  color: var(--paper);
}
.page-privacy .section__lead {
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.075rem);
  line-height: 1.95;
  color: var(--pv-lead);
}
.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.6rem;
  margin-top: 1.6rem;
}
.page-privacy .pv-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--pv-rule-light);
  border-radius: 999px;
  padding: 0.34rem 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: rgba(243, 239, 231, 0.82);
  background: rgba(8, 17, 28, 0.6);
}
.page-privacy .pv-chip--amber {
  border-color: rgba(242, 163, 60, 0.55);
  color: var(--amber);
}
.page-privacy .pv-chip--teal {
  border-color: rgba(63, 193, 176, 0.5);
  color: var(--teal);
}
.page-privacy .pv-hero__figure {
  margin: clamp(1.9rem, 4vw, 3rem) 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--pv-rule-light);
  background: var(--midnight);
}
.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

/* 主体：索引轨道 + 条款 */
.page-privacy .pv-body {
  padding-bottom: clamp(2.5rem, 6vw, 5rem);
}
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
  align-items: start;
}
.page-privacy .pv-toc {
  background: var(--midnight);
  border: 1px solid var(--pv-rule-light);
  border-radius: var(--radius);
  padding: 1.15rem 1rem 1.25rem;
}
.page-privacy .pv-toc__title {
  margin: 0 0 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
}
.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.15rem;
  counter-reset: pvtoc;
}
.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.45rem 0.5rem;
  border-radius: var(--radius-sm);
  color: rgba(243, 239, 231, 0.76);
  text-decoration: none;
  font-size: 0.875rem;
  line-height: 1.55;
  transition: background-color 240ms ease, color 240ms ease;
}
.page-privacy .pv-toc__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--amber);
}
.page-privacy .pv-toc__list a:hover {
  background: rgba(242, 163, 60, 0.12);
  color: var(--paper);
}
.page-privacy .pv-toc__list a:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-privacy .pv-clauses {
  display: grid;
  gap: 1.4rem;
  max-width: 74ch;
}
.page-privacy .pv-clause {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  border-left: 4px solid var(--clay);
  padding: clamp(1.35rem, 3.2vw, 2.1rem);
  box-shadow: 0 20px 40px -30px rgba(0, 0, 0, 0.7);
  scroll-margin-top: 1.5rem;
  transition: border-color 260ms ease, box-shadow 260ms ease;
}
.page-privacy .pv-clause:target {
  border-left-color: var(--amber);
  box-shadow: 0 0 0 1px rgba(242, 163, 60, 0.45), 0 20px 40px -30px rgba(0, 0, 0, 0.7);
}
.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 0.85rem;
  padding-bottom: 0.85rem;
  margin-bottom: 1.05rem;
  border-bottom: 1px solid var(--pv-rule);
}
.page-privacy .pv-clause__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--clay);
}
.page-privacy .pv-clause__title {
  margin: 0;
  font-size: clamp(1.12rem, 2.5vw, 1.4rem);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.page-privacy .pv-clause p {
  margin: 0 0 0.9rem;
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--pv-body-ink);
}
.page-privacy .pv-clause p:last-child {
  margin-bottom: 0;
}
.page-privacy .pv-items {
  list-style: none;
  margin: 0 0 0.95rem;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}
.page-privacy .pv-items > li {
  border-top: 1px solid var(--pv-rule);
  padding-top: 0.8rem;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--pv-body-ink);
}
.page-privacy .pv-items > li:first-child {
  border-top: 0;
  padding-top: 0;
}
.page-privacy .pv-items strong {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-statuses {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1rem 0 1.1rem;
}
.page-privacy .pv-status {
  display: inline-block;
  padding: 0.24rem 0.62rem;
  border-radius: 999px;
  border: 1px solid rgba(91, 111, 90, 0.35);
  background: rgba(91, 111, 90, 0.12);
  color: #3F4F3E;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.page-privacy .pv-status--active {
  border-color: rgba(201, 122, 30, 0.5);
  background: rgba(242, 163, 60, 0.18);
  color: #8A4D0C;
}

.page-privacy .pv-fold {
  margin-top: 1rem;
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--pv-rule);
  border-radius: var(--radius-sm);
  background: rgba(216, 210, 198, 0.32);
}
.page-privacy .pv-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--ink);
  list-style: none;
}
.page-privacy .pv-fold summary::-webkit-details-marker {
  display: none;
}
.page-privacy .pv-fold summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.05rem;
  line-height: 1;
  color: var(--clay);
}
.page-privacy .pv-fold[open] summary::after {
  content: "\2212";
}
.page-privacy .pv-fold p {
  margin: 0.7rem 0 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--pv-body-ink);
}
.page-privacy .pv-fold summary:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* 相关入口 */
.page-privacy .pv-next {
  border-top: 1px solid var(--pv-rule-light);
  padding: clamp(2.25rem, 6vw, 4rem) 0 clamp(3rem, 7vw, 5rem);
}
.page-privacy .pv-next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.75rem;
}
.page-privacy .pv-next__intro h2 {
  margin: 0.6rem 0 0.85rem;
  font-size: clamp(1.35rem, 3.2vw, 1.85rem);
  line-height: 1.32;
  letter-spacing: -0.015em;
  font-weight: 700;
  color: var(--paper);
}
.page-privacy .pv-next__intro p {
  margin: 0;
  max-width: 48ch;
  font-size: 0.98rem;
  line-height: 1.9;
  color: var(--pv-lead);
}
.page-privacy .pv-next__links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.7rem;
}
.page-privacy .pv-next__link {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--pv-rule-light);
  border-left: 3px solid var(--clay);
  border-radius: var(--radius-sm);
  background: var(--midnight);
  text-decoration: none;
  color: var(--paper);
  transition: border-color 240ms ease, transform 240ms ease;
}
.page-privacy .pv-next__link strong {
  font-size: 0.98rem;
  font-weight: 700;
}
.page-privacy .pv-next__link span {
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--stone);
}
.page-privacy .pv-next__link:hover {
  border-left-color: var(--amber);
  transform: translateY(-2px);
}
.page-privacy .pv-next__link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

/* 平板及桌面 */
@media (min-width: 720px) {
  .page-privacy .pv-toc__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-privacy .pv-next__links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: clamp(2rem, 4.5vw, 3.75rem);
  }
  .page-privacy .pv-toc {
    position: sticky;
    top: 1.5rem;
    padding: 1.35rem 1.1rem;
  }
  .page-privacy .pv-toc__list {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-privacy .pv-next__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: clamp(2rem, 5vw, 4rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-next__link,
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-clause {
    transition: none;
  }
  .page-privacy .pv-next__link:hover {
    transform: none;
  }
}