.page-privacy {
  --pv-measure: 62ch;
  --pv-wide: min(100%, 760px);
  --pv-panel2: #111826;
  --pv-line: #1B2431;
  display: block;
  font-family: var(--f-text);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--ink);
  padding: clamp(18px, 3.4vw, 36px) var(--edge) clamp(50px, 8vw, 96px);
}

.page-privacy .pv-wrap {
  max-width: var(--maxw);
  margin-inline: auto;
  width: 100%;
}

.page-privacy .crumbs {
  max-width: var(--pv-wide);
  margin-inline: auto;
  margin-bottom: clamp(20px, 3.6vw, 34px);
}

/* 首屏 */
.page-privacy .pv-head {
  max-width: var(--pv-wide);
  margin-inline: auto;
}

.page-privacy .pv-kicker {
  margin: 0 0 14px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.page-privacy h1 {
  margin: 0 0 18px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-privacy .pv-lede {
  margin: 0 0 16px;
  font-size: clamp(16px, 1.8vw, 18px);
  color: var(--ink-dim);
}

.page-privacy .pv-stamp {
  margin: 0;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink-dim);
}

/* 横幅图形 */
.page-privacy .pv-banner {
  max-width: var(--pv-wide);
  margin: clamp(26px, 4.4vw, 44px) auto;
}

.page-privacy .pv-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--r-xl);
  border: 1px solid var(--pv-line);
}

.page-privacy .pv-banner figcaption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-dim);
}

/* 目录 */
.page-privacy .pv-toc {
  position: sticky;
  top: calc(var(--bar-h-mobile) + 6px);
  z-index: 6;
  max-width: var(--pv-wide);
  margin: 0 auto clamp(6px, 1.6vw, 14px);
  padding: 10px 0;
  background: var(--void);
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-toc ol {
  display: flex;
  gap: 6px 20px;
  margin: 0;
  padding: 0 0 2px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

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

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

.page-privacy .pv-toc a {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding-bottom: 3px;
  font-size: 14px;
  color: var(--ink-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-privacy .pv-toc__i {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .08em;
}

/* 正文带 */
.page-privacy .pv-flow {
  max-width: min(var(--pv-measure), 100%);
  margin-inline: auto;
}

.page-privacy .pv-sec {
  border-top: 1px solid var(--pv-line);
  padding-block: clamp(28px, 5vw, 46px);
  scroll-margin-top: 120px;
}

.page-privacy .pv-sec__no {
  margin: 0 0 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--ink-dim);
}

.page-privacy .pv-sec__title {
  margin: 0 0 18px;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(20px, 3vw, 27px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-privacy .pv-prose p {
  margin: 0 0 1em;
  color: var(--ink-dim);
}

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

.page-privacy .pv-prose a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--cyan);
  text-underline-offset: 3px;
}

.page-privacy .pv-prose a:hover,
.page-privacy .pv-prose a:focus-visible {
  text-decoration-color: var(--ink);
}

/* 摘要块：全页唯一强调色 */
.page-privacy .pv-lead {
  border-top: 0;
  margin-bottom: clamp(6px, 1.6vw, 12px);
  padding: clamp(20px, 3vw, 28px);
  background: var(--pv-panel2);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r-xl);
}

.page-privacy .pv-lead .pv-prose p {
  color: var(--ink);
}

/* 双类目卡片 */
.page-privacy .pv-pair {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}

.page-privacy .pv-card {
  background: var(--panel);
  border: 1px solid var(--pv-line);
  border-radius: var(--r-lg);
  padding: 16px 18px;
}

.page-privacy .pv-card h3 {
  margin: 0 0 8px;
  font-family: var(--f-text);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-privacy .pv-card p {
  margin: 0;
  font-size: 15px;
  color: var(--ink-dim);
}

/* 字段胶囊 */
.page-privacy .pv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

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

.page-privacy .pv-list li {
  position: relative;
  padding-left: 22px;
  color: var(--ink-dim);
}

.page-privacy .pv-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 10px;
  height: 1px;
  background: var(--ink-dim);
  opacity: .55;
}

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

/* 邮箱胶囊 */
.page-privacy .copycap {
  margin: 6px 0 20px;
}

/* 更新留痕 */
.page-privacy .pv-log {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-log li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-log__key {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink);
}

.page-privacy .pv-log__val {
  font-size: 15px;
  color: var(--ink-dim);
}

/* 回摘要悬浮入口：窄屏隐藏，避免与底部导航冲突 */
.page-privacy .pv-top {
  display: none;
}

@media (min-width: 768px) {
  .page-privacy .pv-toc {
    top: calc(var(--bar-h) + 10px);
  }

  .page-privacy .pv-toc ol {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-privacy .pv-log li {
    grid-template-columns: 170px 1fr;
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .pv-top {
    display: inline-flex;
    align-items: center;
    position: fixed;
    right: clamp(18px, 3vw, 34px);
    bottom: 26px;
    z-index: 30;
    padding: 9px 16px;
    font-size: 13px;
    color: var(--ink-dim);
    text-decoration: none;
    background: var(--panel);
    border: 1px solid var(--pv-line);
    border-radius: var(--r-pill);
  }

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

@media (min-width: 1200px) {
  .page-privacy {
    --pv-measure: 66ch;
  }

  .page-privacy .pv-sec__title {
    font-size: 28px;
  }
}