.page-privacy {
  --pp-line: var(--grid-line);
  --pp-text: rgba(255, 248, 236, .82);
  --pp-text-dim: var(--muted);
  --pp-measure: 62ch;
  color: var(--cream-50);
}

.page-privacy .wrap {
  max-width: var(--maxw);
}

/* 页头 */
.page-privacy .pp-head {
  padding: 28px 0 8px;
}

.page-privacy .pp-title {
  margin: 10px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 9vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream-50);
}

.page-privacy .lede {
  max-width: var(--pp-measure);
  font-size: 16px;
  line-height: 1.8;
  color: var(--pp-text);
}

.page-privacy .pp-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin: 26px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-meta-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.page-privacy .pp-meta-item dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--pp-text-dim);
}

.page-privacy .pp-meta-item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--blue-400);
  overflow-wrap: anywhere;
}

/* 顶部横幅 */
.page-privacy .pp-banner {
  margin: 26px 0 0;
}

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

/* 章节索引 */
.page-privacy .pp-index {
  position: sticky;
  top: 0;
  z-index: 6;
  margin-top: 26px;
  background: rgba(7, 19, 15, .94);
  border-top: 1px solid var(--pp-line);
  border-bottom: 1px solid var(--pp-line);
}

.page-privacy .pp-index-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 10px 20px;
}

.page-privacy .pp-index-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--pp-text-dim);
  padding-right: 8px;
  border-right: 1px solid var(--pp-line);
}

.page-privacy .pp-index a {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 4px 2px;
  font-size: 13px;
  color: var(--cream-50);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-privacy .pp-index a .num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-400);
}

.page-privacy .pp-index a:hover,
.page-privacy .pp-index a:focus-visible {
  color: var(--orange-500);
  border-bottom-color: var(--orange-500);
}

/* 正文区 */
.page-privacy .pp-body {
  padding: 8px 0 56px;
}

.page-privacy .pp-sec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 26px 0 30px;
  border-bottom: 1px solid var(--pp-line);
  scroll-margin-top: 88px;
}

.page-privacy .pp-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--moss-500);
  padding-left: 2px;
}

.page-privacy .pp-num span {
  display: inline-block;
  transition: color 200ms var(--ease);
}

.page-privacy .pp-sec[data-active] .pp-num span {
  color: var(--orange-500);
}

.page-privacy .pp-sec-body {
  max-width: var(--pp-measure);
  min-width: 0;
}

.page-privacy .pp-sec-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--cream-50);
}

.page-privacy .pp-sec-body p {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-text);
}

.page-privacy .pp-sec-body p:last-child {
  margin-bottom: 0;
}

.page-privacy .pp-sec-body a {
  color: var(--blue-400);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.page-privacy .pp-sec-body a:hover,
.page-privacy .pp-sec-body a:focus-visible {
  color: var(--orange-500);
}

.page-privacy .pp-note {
  font-size: 13px;
  color: var(--pp-text-dim);
}

/* 明细列表 */
.page-privacy .pp-rows {
  list-style: none;
  margin: 16px 0 16px;
  padding: 0;
  border-top: 1px solid var(--pp-line);
}

.page-privacy .pp-rows > li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--pp-line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-text);
}

.page-privacy .pp-rows > li strong {
  color: var(--cream-50);
  font-weight: 600;
}

.page-privacy .pp-row-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--blue-400);
}

.page-privacy .pp-rows--time .pp-row-key {
  color: var(--orange-500);
  font-size: 13px;
}

/* 暖纸定义块 */
.page-privacy .pp-def {
  margin: 18px 0 0;
  padding: 18px 20px;
  background: var(--paper-100);
  color: var(--ink-900);
  border-left: 3px solid var(--orange-deep);
}

.page-privacy .pp-def-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--orange-deep);
}

.page-privacy .pp-def p {
  color: var(--ink-900);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-privacy .pp-def a {
  color: var(--orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-privacy .pp-def a:hover,
.page-privacy .pp-def a:focus-visible {
  color: var(--ink-900);
}

/* 中屏起：左侧竖排编号 */
@media (min-width: 700px) {
  .page-privacy .pp-sec {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 22px;
    padding: 32px 0 36px;
  }

  .page-privacy .pp-num {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: 0.4em;
    padding-left: 0;
    padding-top: 4px;
  }

  .page-privacy .pp-rows > li {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-privacy .pp-rows > li > span:last-child {
    display: block;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pp-head {
    padding-top: 40px;
  }

  .page-privacy .pp-body {
    padding-bottom: 80px;
  }

  .page-privacy .pp-sec {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 32px;
    padding: 40px 0 44px;
  }

  .page-privacy .pp-index-inner {
    padding: 12px 0;
  }

  .page-privacy .pp-banner {
    margin-top: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pp-index a,
  .page-privacy .pp-num span {
    transition: none;
  }
}
<<<END>>>