.page-privacy {
  --pv-panel: rgba(255, 255, 255, 0.55);
}

/* 首屏 */
.page-privacy .pv-hero {
  padding: 26px 0 44px;
}

.page-privacy .pv-hero__grid {
  display: grid;
  gap: 26px;
  margin-top: 20px;
}

.page-privacy .pv-hero__title {
  margin: 12px 0 0;
  max-width: 16ch;
}

.page-privacy .pv-hero__lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-privacy .pv-hero__meta {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-privacy .pv-hero__figure {
  margin: 0;
}

.page-privacy .pv-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  border-radius: var(--r-xl);
  border: 1px solid var(--hair);
}

/* 纸色阅读区 */
.page-privacy .pv-sheet {
  padding: 36px 0 56px;
  background: var(--paper);
  color: var(--type-ink);
}

.page-privacy .pv-sheet__grid {
  display: grid;
  gap: 28px;
}

/* 条文目录 */
.page-privacy .pv-toc {
  padding: 18px 18px 20px;
  border: 1px solid var(--paper-line);
  border-radius: var(--r-l);
  background: var(--pv-panel);
}

.page-privacy .pv-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--type-ink);
  opacity: 0.62;
}

.page-privacy .pv-toc__list {
  display: grid;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc__item {
  margin: 0;
}

.page-privacy .pv-toc__link {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 8px 6px;
  border-radius: var(--r-m);
  color: var(--type-ink);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-privacy .pv-toc__link:hover,
.page-privacy .pv-toc__link:focus-visible {
  background: rgba(49, 224, 208, 0.18);
}

.page-privacy .pv-toc__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-privacy .pv-toc__back {
  display: inline-block;
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--type-ink);
}

/* 条文正文 */
.page-privacy .pv-body {
  min-width: 0;
}

.page-privacy .pv-clause {
  padding: 26px 0 30px;
  border-top: 1px solid var(--paper-line);
  scroll-margin-top: 84px;
}

.page-privacy .pv-clause__head {
  display: flex;
  gap: 12px;
  align-items: baseline;
  flex-wrap: wrap;
}

.page-privacy .pv-clause__no {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-privacy .pv-clause__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.32rem, 4.2vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--type-ink);
}

.page-privacy .pv-clause p {
  margin: 12px 0 0;
  max-width: 68ch;
  font-size: 1rem;
  line-height: 1.82;
}

.page-privacy .pv-clause p a {
  color: var(--type-ink);
}

/* 信息类型分层图块 */
.page-privacy .pv-layers {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-layer {
  padding: 14px 16px 16px;
  border: 1px solid var(--paper-line);
  border-radius: var(--r-m);
  background: var(--pv-panel);
  transition: border-color 180ms var(--ease), transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-privacy .pv-layer:hover,
.page-privacy .pv-layer:focus-within {
  border-color: var(--cyan);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(7, 26, 43, 0.08);
}

.page-privacy .pv-layer__name {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--type-ink);
}

.page-privacy .pv-layer__fields {
  margin: 6px 0 0;
  padding: 0;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--type-ink);
  opacity: 0.72;
}

.page-privacy .pv-layer__use {
  margin: 10px 0 0;
  padding: 10px 0 0;
  border-top: 1px dashed var(--paper-line);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--type-ink);
}

.page-privacy .pv-layer__use b {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--gold);
}

/* 深色联络区 */
.page-privacy .pv-contact {
  padding: 44px 0 52px;
  background: var(--ink-2);
}

.page-privacy .pv-contact__grid {
  display: grid;
  gap: 24px;
}

.page-privacy .pv-contact__title {
  margin: 12px 0 0;
  color: var(--paper);
}

.page-privacy .pv-contact__text {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-contact__text a {
  color: var(--paper);
}

.page-privacy .pv-contact__card {
  padding: 18px 20px 20px;
  border: 1px solid var(--hair);
  border-radius: var(--r-l);
  background: rgba(49, 224, 208, 0.06);
}

.page-privacy .pv-contact__card .contact-row {
  padding: 10px 0;
  border-bottom: 1px solid var(--hair);
}

.page-privacy .pv-contact__card .contact-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-privacy .pv-contact__card .contact-row:first-child {
  padding-top: 0;
}

.page-privacy .pv-copy-status {
  margin: 12px 0 0;
  min-height: 1.2em;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--mist);
}

/* 中等屏幕 */
@media (min-width: 640px) {
  .page-privacy .pv-layers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 桌面 */
@media (min-width: 900px) {
  .page-privacy .pv-hero {
    padding: 34px 0 62px;
  }

  .page-privacy .pv-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: end;
    margin-top: 28px;
  }

  .page-privacy .pv-sheet {
    padding: 52px 0 76px;
  }

  .page-privacy .pv-sheet__grid {
    grid-template-columns: 252px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 24px;
  }

  .page-privacy .pv-clause {
    padding: 34px 0 38px;
  }

  .page-privacy .pv-contact {
    padding: 58px 0 68px;
  }

  .page-privacy .pv-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
}