.page-privacy {
  --pv-rule: 1px solid rgba(143, 163, 154, 0.28);
  --pv-body-text: rgba(244, 247, 245, 0.8);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  padding-bottom: clamp(3rem, 9vw, 6rem);
  overflow-x: hidden;
}

.page-privacy .breadcrumbs {
  padding-top: clamp(0.9rem, 3vw, 1.6rem);
}

/* ---------- 首屏 ---------- */

.page-privacy .pv-hero {
  position: relative;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  padding: clamp(1.75rem, 5vw, 3.25rem) 0 clamp(2rem, 5vw, 3.25rem);
  border-bottom: 2px solid var(--reflex);
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: -1px 0 0 0;
  background:
    repeating-linear-gradient(112deg, rgba(61, 242, 200, 0.055) 0 2px, transparent 2px 36px),
    radial-gradient(58% 82% at 10% 0%, rgba(31, 90, 67, 0.6), transparent 72%);
  pointer-events: none;
}

.page-privacy .pv-hero > * {
  position: relative;
}

.page-privacy .pv-hero__title {
  margin: 0.6rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 9vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-privacy .pv-hero__lead {
  margin: 1.1rem 0 0;
  max-width: 58ch;
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  line-height: 1.9;
  color: var(--pv-body-text);
}

.page-privacy .pv-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.1rem;
  margin: 1.4rem 0 0;
  padding: 0.7rem 0 0;
  list-style: none;
  border-top: var(--pv-rule);
  font-family: var(--font-mono);
  font-size: 0.73rem;
  letter-spacing: 0.05em;
  color: var(--slate);
}

.page-privacy .pv-hero__meta li {
  position: relative;
  padding-left: 0.9rem;
}

.page-privacy .pv-hero__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.42rem;
  height: 1px;
  background: var(--glow);
}

.page-privacy .pv-hero__media {
  border: var(--line-bold);
  box-shadow: var(--shadow-hard);
  background: var(--ink-2);
}

.page-privacy .pv-hero__media .media__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.06) brightness(0.92);
}

.page-privacy .media__caption {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--slate);
}

/* ---------- 主体栅格 ---------- */

.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-top: clamp(1.75rem, 5vw, 3rem);
  align-items: start;
}

/* ---------- 条款 ---------- */

.page-privacy .pv-clause {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.5rem;
  padding: clamp(1.5rem, 4vw, 2.4rem) 0;
  border-top: var(--pv-rule);
}

.page-privacy .pv-body > .pv-clause:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .pv-clause__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--glow);
}

.page-privacy .pv-clause__body h2 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3.4vw, 1.85rem);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-privacy .pv-clause__body p {
  margin: 0 0 1rem;
  max-width: 68ch;
  font-size: clamp(0.96rem, 1.3vw, 1.05rem);
  line-height: 1.95;
  color: var(--pv-body-text);
}

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

.page-privacy .pv-list {
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
  max-width: 68ch;
  counter-reset: pv-num;
}

.page-privacy .pv-list > li {
  position: relative;
  padding: 0.6rem 0 0.6rem 1.35rem;
  font-size: clamp(0.96rem, 1.3vw, 1.05rem);
  line-height: 1.9;
  color: var(--pv-body-text);
  border-bottom: 1px dashed rgba(143, 163, 154, 0.2);
}

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

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.32em;
  width: 0.55rem;
  height: 0.55rem;
  border: 1px solid var(--glow);
  transform: rotate(45deg);
}

.page-privacy .pv-list strong {
  color: var(--paper);
  font-weight: 600;
}

.page-privacy .pv-list--num {
  counter-reset: pv-ol;
}

.page-privacy .pv-list--num > li {
  counter-increment: pv-ol;
  padding-left: 2rem;
}

.page-privacy .pv-list--num > li::before {
  counter-reset: none;
  content: counter(pv-ol, decimal-leading-zero);
  width: auto;
  height: auto;
  border: 0;
  transform: none;
  top: 0.6rem;
  left: 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--gold);
}

.page-privacy .pv-list--cards > li {
  padding: 0.9rem 0 0.9rem 1.35rem;
}

.page-privacy .pv-list--cards .tag {
  margin-right: 0.5rem;
  vertical-align: 0.08em;
}

.page-privacy .pv-note {
  padding-left: 0.9rem;
  border-left: 2px solid var(--reflex);
  font-size: 0.92rem;
  color: var(--slate);
}

.page-privacy .pv-link {
  color: var(--glow);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 200, 0.35);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--gold);
}

.page-privacy .pv-mail {
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--glow);
  word-break: break-all;
}

/* ---------- 右侧目录 ---------- */

.page-privacy .pv-toc {
  border: 2px solid var(--reflex);
  background: var(--ink-2);
  box-shadow: var(--shadow-hard-sm);
  padding: 1.15rem 1.15rem 1.3rem;
}

.page-privacy .pv-toc__title {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-privacy .pv-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__link {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.48rem 0;
  border-bottom: 1px dashed rgba(143, 163, 154, 0.25);
  font-size: 0.88rem;
  line-height: 1.5;
  color: rgba(244, 247, 245, 0.75);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  color: var(--glow);
  border-bottom-color: var(--glow);
}

.page-privacy .pv-toc__num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--slate);
}

.page-privacy .pv-toc__foot {
  margin-top: 1.05rem;
}

.page-privacy .pv-toc__hint {
  margin: 0 0 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--slate);
}

.page-privacy .pv-toc__cta {
  display: block;
  text-align: center;
}

/* ---------- 返回顶部 ---------- */

.page-privacy .to-top {
  display: block;
  margin: clamp(2rem, 5vw, 3rem) var(--gutter) 0 auto;
  padding: 0.6rem 1.1rem;
  border: 2px solid var(--reflex);
  background: var(--ink-2);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.15s var(--ease);
}

.page-privacy .to-top:hover,
.page-privacy .to-top:focus-visible {
  border-color: var(--glow);
  color: var(--glow);
  transform: translateY(-2px);
}

/* ---------- 平板及以上 ---------- */

@media (min-width: 720px) {
  .page-privacy .pv-clause {
    grid-template-columns: 3.6rem minmax(0, 1fr);
    gap: 0 1.6rem;
  }

  .page-privacy .pv-clause__no {
    padding-top: 0.35rem;
  }
}

@media (min-width: 900px) {
  .page-privacy .pv-hero {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: end;
  }
}

@media (min-width: 980px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 1fr) 16.5rem;
    gap: clamp(2rem, 3.5vw, 3.25rem);
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-link,
  .page-privacy .pv-toc__link,
  .page-privacy .to-top {
    transition: none;
  }

  .page-privacy .to-top:hover,
  .page-privacy .to-top:focus-visible {
    transform: none;
  }
}