.page-privacy {
  --pv-toc-w: 200px;
  --pv-content-max: 720px;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding-top: 10px;
}

.page-privacy .pv-kicker {
  margin: 22px 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--teal);
}

.page-privacy h1 {
  margin: 0 0 18px;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 6.6vw, 48px);
  line-height: 1.22;
  color: var(--text);
}

.page-privacy .pv-lede {
  margin: 0;
  max-width: 64ch;
  font-size: clamp(15.5px, 1.7vw, 17.5px);
  line-height: 1.85;
  color: var(--text-dim);
}

.page-privacy .pv-banner {
  margin: 34px 0 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, var(--ink-2), var(--ink-3));
}

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

/* ---------- 主体两栏 ---------- */
.page-privacy .pv-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding-top: 50px;
  padding-bottom: 84px;
}

/* ---------- 锚点目录 ---------- */
.page-privacy .pv-toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .26em;
  color: var(--text-dim);
}

.page-privacy .pv-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 10px;
}

.page-privacy .pv-toc-link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 9px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-dim);
  text-decoration: none;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}

.page-privacy .pv-toc-link:hover,
.page-privacy .pv-toc-link:focus-visible {
  color: var(--text);
  background-color: rgba(124, 77, 255, .18);
  outline: none;
}

.page-privacy .pv-toc-link:focus-visible {
  box-shadow: 0 0 0 2px var(--violet-soft);
}

.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--violet-soft);
}

/* ---------- 章节 ---------- */
.page-privacy .pv-content {
  max-width: var(--pv-content-max);
}

.page-privacy .pv-sec {
  padding: 26px 0 10px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
}

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

.page-privacy .pv-sec:target {
  padding-left: 16px;
  margin-left: -16px;
  box-shadow: inset 3px 0 0 0 var(--teal);
}

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

.page-privacy .pv-sec-index {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--violet);
}

.page-privacy .pv-sec-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 4vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--text);
}

.page-privacy .pv-lead {
  margin: 0 0 20px;
  padding-left: 14px;
  border-left: 3px solid var(--teal);
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

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

.page-privacy .pv-clause {
  display: grid;
  gap: 7px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid rgba(124, 77, 255, .6);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(22, 18, 58, .86), rgba(11, 10, 31, .62));
}

.page-privacy .pv-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--teal);
}

.page-privacy .pv-clause p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-privacy a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy a:hover {
  color: var(--violet-soft);
}

/* ---------- 保留期刻度 ---------- */
.page-privacy .pv-retention {
  margin: 0 0 20px;
  padding: 18px 16px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(14, 11, 38, .7);
}

.page-privacy .pv-scale {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}

.page-privacy .pv-scale span {
  flex: 1 1 0;
  height: 12px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--teal), rgba(34, 224, 192, .3));
}

.page-privacy .pv-scale span:nth-child(11),
.page-privacy .pv-scale span:nth-child(12) {
  background: linear-gradient(180deg, var(--gold), rgba(255, 194, 75, .3));
}

.page-privacy .pv-scale-legend {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  color: var(--text-dim);
}

/* ---------- 折叠细则 ---------- */
.page-privacy .pv-details {
  margin-top: 16px;
  padding: 10px 16px;
  border: 1px dashed rgba(180, 155, 255, .4);
  border-radius: 14px;
}

.page-privacy .pv-details > summary {
  cursor: pointer;
  padding: 4px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--violet-soft);
}

.page-privacy .pv-details > summary:hover {
  color: var(--text);
}

.page-privacy .pv-details > summary:focus-visible {
  outline: 2px solid var(--violet-soft);
  outline-offset: 2px;
}

.page-privacy .pv-details[open] > summary {
  margin-bottom: 8px;
}

.page-privacy .pv-details p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-privacy .pv-body {
    grid-template-columns: var(--pv-toc-w) minmax(0, 1fr);
    gap: 56px;
    padding-top: 64px;
  }

  .page-privacy .pv-toc {
    position: sticky;
    top: 92px;
    align-self: start;
    padding-left: 16px;
    border-left: 1px solid var(--line);
  }

  .page-privacy .pv-toc-list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-privacy .pv-sec {
    padding-top: 34px;
  }
}