.page-privacy {
  --pv-measure: 720px;
  --pv-rail: 232px;
  background: var(--indigo);
  color: var(--ink);
  font-family: var(--font-body);
  padding-bottom: 56px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: 24px 0 8px;
  border-bottom: 2px solid var(--edge);
  background:
    radial-gradient(720px 280px at 84% -16%, rgba(242, 180, 65, 0.16), transparent 68%),
    linear-gradient(180deg, rgba(11, 16, 38, 0.9), rgba(19, 26, 58, 0.96));
}

.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(92, 122, 92, 0.18) 0 8px, rgba(92, 122, 92, 0) 8px 36px),
    repeating-linear-gradient(0deg, rgba(56, 242, 192, 0.05) 0 1px, rgba(56, 242, 192, 0) 1px 26px);
  pointer-events: none;
}

.page-privacy .pv-hero > .wrap {
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.4vw, 3.3rem);
  line-height: 1.16;
  letter-spacing: -0.012em;
  margin: 14px 0 0;
  max-width: 22ch;
  text-wrap: balance;
}

.page-privacy .pv-lede {
  max-width: var(--pv-measure);
  margin: 18px 0 0;
  font-size: 1.0625rem;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.9);
}

.page-privacy .pv-quick {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-privacy .pv-quick li {
  background: rgba(11, 16, 38, 0.72);
  border: 2px solid var(--edge);
  box-shadow: var(--shadow-sm);
  padding: 14px 16px 16px;
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-privacy .pv-quick-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 4px;
  width: 2.4rem;
}

.page-privacy .pv-quick strong {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-privacy .pv-quick span:last-child {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-privacy .pv-hero-media {
  margin-top: 32px;
  position: relative;
  z-index: 1;
}

.page-privacy .pv-hero-media .media-frame {
  box-shadow: var(--shadow-md);
}

.page-privacy .media-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* ---------- 布局：左侧目录 + 窄版正文 ---------- */
.page-privacy .pv-layout {
  padding-top: 36px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-privacy .pv-toc {
  border: 2px solid var(--edge);
  background: rgba(11, 16, 38, 0.72);
  box-shadow: var(--shadow-sm);
  padding: 14px 14px 16px;
}

.page-privacy .pv-toc-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--muted);
  border-bottom: 2px solid var(--edge);
  padding-bottom: 8px;
}

.page-privacy .pv-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-privacy .pv-toc-list::-webkit-scrollbar {
  display: none;
}

.page-privacy .pv-toc-list li {
  flex: 0 0 auto;
}

.page-privacy .pv-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  white-space: nowrap;
  text-decoration: none;
  color: rgba(244, 241, 232, 0.82);
  border-left: 2px solid var(--edge-soft);
  border-bottom: 2px solid transparent;
  padding: 6px 12px;
  font-size: 0.9375rem;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.1em;
}

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

.page-privacy .pv-toc-list a.is-active {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

.page-privacy .pv-toc-list a.is-active .pv-toc-num {
  color: var(--amber);
}

/* ---------- 条款正文 ---------- */
.page-privacy .pv-body {
  max-width: var(--pv-measure);
  border-top: 2px solid var(--edge);
}

.page-privacy .pv-clause {
  padding: 26px 0 30px 18px;
  border-bottom: 1px solid var(--edge-soft);
  border-left: 4px solid transparent;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-privacy .pv-clause.is-active,
.page-privacy .pv-clause[aria-current="true"] {
  border-left-color: var(--cyan);
  background: rgba(56, 242, 192, 0.045);
}

.page-privacy .pv-clause-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.page-privacy .index-tag {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--night);
  background: var(--cyan);
  padding: 3px 8px;
}

.page-privacy .pv-clause h2 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--paper);
}

.page-privacy .pv-clause p {
  margin: 0 0 16px;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.88);
}

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

.page-privacy .pv-clause a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 242, 192, 0.5);
}

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

/* 分类清单 */
.page-privacy .pv-terms {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-terms > div {
  border-left: 2px solid var(--edge);
  padding-left: 14px;
}

.page-privacy .pv-terms dt {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--amber);
  margin-bottom: 6px;
}

.page-privacy .pv-terms dd {
  margin: 0;
  font-size: 0.9688rem;
  line-height: 1.82;
  color: rgba(244, 241, 232, 0.85);
}

/* 用途列表 */
.page-privacy .pv-uses {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-privacy .pv-uses li {
  display: flex;
  gap: 14px;
  border-top: 1px solid var(--edge-soft);
  padding-top: 14px;
}

.page-privacy .pv-uses-num {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1.2;
  flex: 0 0 auto;
}

.page-privacy .pv-uses strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  color: var(--paper);
  margin-bottom: 6px;
}

.page-privacy .pv-uses p {
  margin: 0;
  font-size: 0.9375rem;
  color: rgba(244, 241, 232, 0.8);
}

/* 浅色过渡分区 */
.page-privacy .pv-clause--light {
  background: var(--paper);
  border-bottom-color: rgba(58, 65, 82, 0.35);
  padding-right: 18px;
  margin: 0 -10px;
}

.page-privacy .pv-clause--light.is-active,
.page-privacy .pv-clause--light[aria-current="true"] {
  background: var(--paper);
  border-left-color: var(--clay);
}

.page-privacy .pv-clause--light h2 {
  color: var(--night);
}

.page-privacy .pv-clause--light p {
  color: rgba(11, 16, 38, 0.82);
}

.page-privacy .pv-clause--light .index-tag {
  background: var(--night);
  color: var(--cyan);
}

.page-privacy .pv-terms--dark dt {
  color: var(--clay);
}

.page-privacy .pv-terms--dark dd {
  color: rgba(11, 16, 38, 0.8);
}

.page-privacy .pv-terms--dark > div {
  border-left-color: var(--rock);
}

/* 请求类型 */
.page-privacy .pv-request-grid {
  display: grid;
  gap: 12px;
  margin-bottom: 18px;
}

.page-privacy .pv-request {
  border: 2px solid var(--edge);
  background: rgba(11, 16, 38, 0.6);
  box-shadow: var(--shadow-sm);
  padding: 14px;
}

.page-privacy .pv-request p {
  margin: 10px 0 0;
  font-size: 0.9375rem;
  color: rgba(244, 241, 232, 0.82);
}

.page-privacy .pv-channels {
  border-left: 4px solid var(--cyan);
  background: rgba(56, 242, 192, 0.06);
  padding: 14px 16px;
  font-size: 0.9688rem;
}

/* 更新提示 */
.page-privacy .pv-update-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-privacy .pv-update-list li {
  display: grid;
  gap: 6px;
  border-left: 2px solid var(--clay);
  padding-left: 14px;
}

.page-privacy .pv-update-list strong {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-privacy .pv-update-list p {
  margin: 0;
  font-size: 0.9375rem;
  color: rgba(244, 241, 232, 0.8);
}

/* 返回顶部 */
.page-privacy .pv-backtop {
  margin: 28px 0 0;
  display: flex;
  justify-content: flex-start;
}

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

  .page-privacy .pv-request-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .pv-layout {
    grid-template-columns: var(--pv-rail) minmax(0, var(--pv-measure));
    gap: 48px;
    align-items: start;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 76px;
  }

  .page-privacy .pv-toc-list {
    flex-direction: column;
    overflow: visible;
    gap: 0;
  }

  .page-privacy .pv-toc-list a {
    white-space: normal;
    padding: 9px 10px;
    font-size: 0.9063rem;
  }

  .page-privacy .pv-clause {
    padding-left: 24px;
  }

  .page-privacy .pv-clause--light {
    padding-left: 24px;
    padding-right: 26px;
    margin: 0 -22px;
  }
}

@media (min-width: 1200px) {
  .page-privacy .pv-hero {
    padding-top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-clause,
  .page-privacy .pv-toc-list a {
    transition: none;
  }
}