.page-privacy {
  --pv-measure: 820px;
  --pv-grid: 48px;
  background: var(--ink-900);
  color: var(--gry-300);
  padding-bottom: 64px;
}

.page-privacy .pv-shell {
  width: 100%;
  padding-inline: 20px;
}

.page-privacy .pv-measure {
  max-width: var(--pv-measure);
  margin-inline: auto;
}

/* 顶部通栏 */
.page-privacy .pv-hero {
  border-bottom: var(--line-1);
  padding-bottom: 28px;
}

.page-privacy .pv-hero__media {
  border-bottom: var(--line-1);
  background: var(--ink-800);
}

.page-privacy .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.page-privacy .pv-hero .pv-measure {
  padding-top: 24px;
}

.page-privacy .pv-crumb {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gry-500);
  margin-bottom: 20px;
}

.page-privacy .pv-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-privacy .pv-crumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--ink-600);
}

.page-privacy .pv-crumb a {
  color: var(--gry-500);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-crumb a:hover,
.page-privacy .pv-crumb a:focus-visible {
  color: var(--cy-500);
  border-bottom-color: var(--cy-500);
}

.page-privacy .pv-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cy-500);
  margin: 0 0 12px;
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper-100);
  margin: 0 0 16px;
}

.page-privacy .pv-lede {
  font-size: 16px;
  line-height: 1.85;
  color: var(--gry-300);
  margin: 0 0 16px;
  max-width: 46em;
}

.page-privacy .pv-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--gry-500);
  margin: 0;
}

/* 索引 */
.page-privacy .pv-toc {
  padding-block: 32px;
  border-bottom: var(--line-1);
}

.page-privacy .pv-h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--paper-100);
  margin: 0 0 16px;
}

.page-privacy .pv-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--line-1);
}

.page-privacy .pv-toc__list a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 4px;
  border-bottom: var(--line-1);
  border-left: 2px solid transparent;
  text-decoration: none;
  color: var(--gry-300);
  font-size: 15px;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pv-toc__list a:hover,
.page-privacy .pv-toc__list a:focus-visible {
  border-left-color: var(--cy-500);
  background: var(--ink-800);
  color: var(--cy-200);
}

.page-privacy .pv-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gry-500);
  flex: 0 0 48px;
}

.page-privacy .pv-toc__list a:hover .pv-no,
.page-privacy .pv-toc__list a:focus-visible .pv-no {
  color: var(--cy-500);
}

/* 条款正文 */
.page-privacy .pv-doc {
  padding-top: 8px;
}

.page-privacy .pv-clause {
  padding-block: 32px 4px;
  border-bottom: var(--line-1);
  scroll-margin-top: 96px;
}

.page-privacy .pv-clause:target {
  border-left: 2px solid var(--cy-500);
  padding-left: 12px;
}

.page-privacy .pv-clause__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 4px;
}

.page-privacy .pv-clause__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gry-500);
  transition: color var(--dur) var(--ease);
}

.page-privacy .pv-clause:hover .pv-clause__no {
  color: var(--cy-500);
}

.page-privacy .pv-clause h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--paper-100);
  margin: 0;
}

.page-privacy .pv-list {
  list-style: none;
  margin: 16px 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--gry-300);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 1px;
  background: var(--cy-500);
}

.page-privacy .pv-list__k {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cy-200);
  margin-right: 6px;
}

.page-privacy .pv-muted,
.page-privacy .pv-list li.pv-muted {
  color: var(--gry-500);
}

.page-privacy .pv-muted .pv-list__k {
  color: var(--gry-500);
}

.page-privacy .pv-list li.pv-muted::before {
  background: var(--ink-600);
}

.page-privacy .pv-list a {
  color: var(--gry-300);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-600);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-privacy .pv-list a:hover,
.page-privacy .pv-list a:focus-visible {
  color: var(--cy-500);
  border-bottom-color: var(--cy-500);
}

/* 联系卡 */
.page-privacy .pv-contact {
  border: 1px solid var(--or-500);
  background: var(--ink-800);
  padding: 18px 16px;
  margin: 0 0 32px;
}

.page-privacy .pv-contact__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--or-200);
  margin: 0 0 10px;
}

.page-privacy .pv-contact__mail {
  font-size: 16px;
  color: var(--paper-100);
  margin: 0 0 12px;
  word-break: break-all;
}

.page-privacy .pv-contact__note {
  font-size: 14px;
  line-height: 1.75;
  color: var(--gry-500);
  margin: 0;
}

.page-privacy .pv-contact__note + .pv-contact__note {
  margin-top: 8px;
}

.page-privacy .pv-contact__note .mono {
  color: var(--gry-300);
}

/* 相关页面 */
.page-privacy .pv-related {
  padding-block: 32px;
}

.page-privacy .pv-related__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ink-600);
  border: var(--line-1);
}

.page-privacy .pv-related__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 12px;
  background: var(--ink-800);
  text-decoration: none;
  color: var(--gry-300);
  font-size: 14.5px;
  line-height: 1.6;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pv-related__list a:hover,
.page-privacy .pv-related__list a:focus-visible {
  background: var(--ink-600);
  color: var(--cy-200);
}

.page-privacy .pv-related__list a:hover .pv-no,
.page-privacy .pv-related__list a:focus-visible .pv-no {
  color: var(--cy-500);
}

/* 回到顶部 */
.page-privacy .pv-top {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 20;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 10px 12px;
  border: 1px solid var(--ink-600);
  background: var(--ink-800);
  color: var(--gry-300);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-privacy .pv-top:hover,
.page-privacy .pv-top:focus-visible {
  border-color: var(--cy-500);
  color: var(--cy-500);
}

.page-privacy a:focus-visible {
  outline: 1px solid var(--cy-500);
  outline-offset: 2px;
}

@media (min-width: 768px) {
  .page-privacy {
    --pv-grid: 40px;
    padding-bottom: 96px;
  }

  .page-privacy .pv-toc__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: var(--line-1);
  }

  .page-privacy .pv-toc__list li:nth-last-child(-n + 1) a {
    border-bottom: var(--line-1);
  }

  .page-privacy .pv-related__list {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .pv-contact {
    padding: 22px 24px;
  }

  .page-privacy .pv-top {
    right: 24px;
    bottom: 24px;
  }
}

@media (min-width: 960px) {
  .page-privacy {
    --pv-grid: 48px;
  }

  .page-privacy .pv-shell {
    padding-inline: 0;
    background-image: repeating-linear-gradient(
      to right,
      var(--ink-600) 0,
      var(--ink-600) 1px,
      transparent 1px,
      transparent var(--pv-grid)
    );
  }

  .page-privacy .pv-measure {
    padding-inline: 48px;
    border-inline: var(--line-1);
    background: var(--ink-900);
  }

  .page-privacy .pv-hero .pv-measure,
  .page-privacy .pv-toc .pv-measure,
  .page-privacy .pv-doc .pv-measure {
    padding-block: 0;
  }

  .page-privacy .pv-hero .pv-measure {
    padding-top: 32px;
  }

  .page-privacy h1 {
    font-size: 40px;
  }

  .page-privacy .pv-clause {
    padding-block: 40px 8px;
  }

  .page-privacy .pv-list li {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-crumb a,
  .page-privacy .pv-toc__list a,
  .page-privacy .pv-clause__no,
  .page-privacy .pv-list a,
  .page-privacy .pv-related__list a,
  .page-privacy .pv-top {
    transition: none;
  }
}