.page-privacy {
  --pv-card-bg: rgba(18, 35, 58, .9);
  --pv-card-hover: rgba(31, 58, 90, .96);
  --pv-line: var(--grid);
  --pv-measure: 66ch;
}

/* 首屏 */
.page-privacy .pv-hero {
  padding-bottom: clamp(18px, 3vw, 30px);
}

.page-privacy .pv-hero-title {
  margin: 12px 0 0;
  font-size: clamp(29px, 6.4vw, 52px);
  line-height: 1.1;
  letter-spacing: -.03em;
  font-weight: 900;
  max-width: 20ch;
}

.page-privacy .pv-lede {
  margin: 20px 0 0;
  max-width: var(--pv-measure);
  font-size: 17px;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .pv-hero-hint {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-privacy .pv-hero-hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 227, 208, .45);
}

.page-privacy .pv-hero-hint a:hover {
  border-bottom-color: var(--cyan);
}

/* 摘要卡带 */
.page-privacy .pv-summary {
  position: relative;
  margin-top: clamp(22px, 4vw, 38px);
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: var(--shadow-card);
}

.page-privacy .pv-summary-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  pointer-events: none;
}

.page-privacy .pv-summary-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--pv-line);
}

.page-privacy .pv-card {
  display: block;
  min-width: 0;
  height: 100%;
  padding: 16px 16px 18px;
  background: var(--pv-card-bg);
  color: inherit;
  text-decoration: none;
  transition: background .22s var(--ease), box-shadow .22s var(--ease);
}

.page-privacy .pv-card:hover,
.page-privacy .pv-card:focus-visible {
  background: var(--pv-card-hover);
  outline: none;
  box-shadow: inset 3px 0 0 var(--cyan);
}

.page-privacy .pv-card-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  line-height: 1.2;
  color: var(--cyan);
  padding: 3px 7px;
  border: 1px solid rgba(47, 227, 208, .45);
  border-radius: 2px;
}

.page-privacy .pv-card-title {
  display: block;
  margin-top: 11px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-privacy .pv-card-text {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

@media (min-width: 640px) {
  .page-privacy .pv-summary-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-privacy .pv-summary-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-privacy .pv-card {
    padding: 20px 18px 22px;
  }
}

/* 正文骨架 */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 46px);
  margin-top: clamp(34px, 5vw, 60px);
}

.page-privacy .pv-toc {
  display: none;
  min-width: 0;
}

.page-privacy .pv-toc .toc-title {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-privacy .pv-toc .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  border-left: 1px solid var(--pv-line);
}

.page-privacy .pv-toc .toc-link {
  display: block;
  width: 100%;
  margin-left: -1px;
  padding: 8px 8px 8px 13px;
  text-align: left;
  background: none;
  border: 0;
  border-left: 2px solid transparent;
  font: inherit;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--mist);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-privacy .pv-toc .toc-link:hover {
  color: var(--paper);
}

.page-privacy .pv-toc .toc-link.is-in,
.page-privacy .pv-toc .toc-link[aria-current="true"] {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: 214px minmax(0, 1fr);
    align-items: start;
  }

  .page-privacy .pv-toc {
    display: block;
    position: sticky;
    top: 28px;
  }
}

/* 条款 */
.page-privacy .pv-clause {
  padding-block: clamp(24px, 3.6vw, 40px);
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: 28px;
}

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

.page-privacy .pv-clause-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-bottom: 18px;
}

.page-privacy .pv-clause-head .section-title {
  margin: 0;
}

.page-privacy .pv-clause-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  line-height: 1.2;
  color: var(--ink);
  background: var(--cyan);
  border-radius: 2px;
  padding: 3px 7px;
}

.page-privacy .pv-clause-body {
  max-width: var(--pv-measure);
  font-size: 16.5px;
  line-height: 1.9;
}

.page-privacy .pv-clause-body > p + p {
  margin-top: 1.3em;
  padding-top: 1.3em;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-privacy .pv-list > li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--paper);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .82em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

.page-privacy .pv-list strong {
  color: var(--paper);
  font-weight: 700;
}

/* 相关内容 */
.page-privacy .pv-related {
  margin-top: clamp(30px, 5vw, 56px);
}

.page-privacy .pv-related-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.page-privacy .pv-link {
  display: block;
  min-width: 0;
  padding: 16px 18px;
  border: 1px solid var(--pv-line);
  border-radius: var(--radius);
  background: var(--panel);
  color: inherit;
  text-decoration: none;
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.page-privacy .pv-link:hover,
.page-privacy .pv-link:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-4px);
  outline: none;
}

.page-privacy .pv-link-kicker {
  display: block;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-privacy .pv-link-title {
  display: block;
  margin-top: 8px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--paper);
}

@media (min-width: 720px) {
  .page-privacy .pv-related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-card,
  .page-privacy .pv-link,
  .page-privacy .pv-toc .toc-link {
    transition-duration: .01ms;
  }

  .page-privacy .pv-link:hover,
  .page-privacy .pv-link:focus-visible {
    transform: none;
  }
}