.page-privacy {
  --pn-measure: 720px;
  --pn-rail-w: 200px;
  --pn-sec-gap: 56px;
  --pn-rule: 1px solid var(--line);
  padding: 28px 0 96px;
  color: var(--text);
  font-family: var(--font-body);
}

.page-privacy .breadcrumb {
  margin-bottom: 30px;
}

/* ---------- 首屏 ---------- */
.page-privacy .pn-hero {
  margin-bottom: 64px;
}

.page-privacy .pn-hero-inner {
  display: grid;
  gap: 28px;
  margin-bottom: 30px;
}

.page-privacy .pn-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 9vw, 78px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-privacy .pn-lede {
  margin: 0;
  max-width: 54ch;
  font-size: 17px;
  line-height: 1.9;
  color: var(--text);
}

.page-privacy .pn-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  align-content: start;
}

.page-privacy .pn-meta-item.slice {
  padding: 14px 14px 16px;
  background: var(--panel);
  border: var(--pn-rule);
  border-top: 2px solid var(--cyan);
}

.page-privacy .pn-meta-item .slice-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .pn-meta-item .slice-value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.5;
  color: var(--cyan);
}

.page-privacy .pn-hero-figure {
  margin: 0;
  border: var(--pn-rule);
  background: var(--panel);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.page-privacy .pn-hero-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 两栏骨架 ---------- */
.page-privacy .pn-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

/* ---------- 章节刻度导航 ---------- */
.page-privacy .pn-rail {
  border-top: var(--pn-rule);
  padding-top: 14px;
}

.page-privacy .pn-rail-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .pn-rail .rail-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
}

.page-privacy .pn-rail .rail-link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 11px;
  white-space: nowrap;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-privacy .pn-rail .rail-link .rail-idx {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-privacy .pn-rail .rail-link:hover {
  color: var(--cyan);
  border-color: var(--teal);
}

.page-privacy .pn-rail .rail-link.is-visible,
.page-privacy .pn-rail .rail-link.is-active,
.page-privacy .pn-rail .rail-link[aria-current],
.page-privacy .pn-rail .rail-link[aria-current="true"],
.page-privacy .pn-rail .rail-link[aria-current="location"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-privacy .pn-rail .rail-link.is-visible .rail-idx,
.page-privacy .pn-rail .rail-link.is-active .rail-idx,
.page-privacy .pn-rail .rail-link[aria-current] .rail-idx,
.page-privacy .pn-rail .rail-link[aria-current="true"] .rail-idx,
.page-privacy .pn-rail .rail-link[aria-current="location"] .rail-idx {
  color: var(--ink);
}

/* ---------- 正文 ---------- */
.page-privacy .pn-articles {
  max-width: var(--pn-measure);
  min-width: 0;
}

.page-privacy .pn-sec {
  margin-bottom: var(--pn-sec-gap);
}

.page-privacy .pn-sec-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: var(--pn-rule);
}

.page-privacy .pn-sec-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-privacy .pn-sec-num::after {
  content: "";
  display: inline-block;
  width: 18px;
  height: 1px;
  margin-left: 8px;
  vertical-align: middle;
  background: var(--line);
}

.page-privacy .pn-sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .pn-sec p {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--text);
}

.page-privacy .pn-sec p + p {
  margin-top: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-privacy .pn-list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.page-privacy .pn-list li {
  position: relative;
  margin-bottom: 16px;
  padding-left: 24px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--text);
}

.page-privacy .pn-list li:last-child {
  margin-bottom: 0;
}

.page-privacy .pn-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.92em;
  width: 12px;
  height: 1px;
  background: var(--cyan);
}

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

/* ---------- 纸面反白块 ---------- */
.page-privacy .pn-callout {
  margin: 26px 0 26px;
  padding: 24px 26px;
  background: var(--paper);
  color: var(--ink-text);
  border-left: 4px solid var(--amber);
  box-shadow: 8px 8px 0 0 rgba(53, 240, 200, 0.14);
}

.page-privacy .pn-sec .pn-callout p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--ink-text);
}

.page-privacy .pn-sec .pn-callout p + p {
  margin-top: 10px;
  padding-top: 0;
  border-top: 0;
}

.page-privacy .pn-sec .pn-callout .pn-callout-label {
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--teal);
}

/* ---------- 联系方式表 ---------- */
.page-privacy .pn-contact {
  margin-top: 26px;
  border-top: var(--pn-rule);
}

.page-privacy .pn-contact-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 0;
  border-bottom: var(--pn-rule);
}

.page-privacy .pn-contact-key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.page-privacy .pn-contact-val {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  word-break: break-word;
}

/* ---------- 相关入口 ---------- */
.page-privacy .pn-related {
  margin-top: 72px;
  padding-top: 26px;
  border-top: var(--pn-rule);
}

.page-privacy .pn-related-title {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4.4vw, 28px);
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-privacy .pn-related-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-privacy .pn-related-card {
  display: block;
  padding: 20px 20px 22px;
  background: var(--panel);
  border: var(--pn-rule);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-privacy .pn-related-card:hover {
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.page-privacy .pn-related-kicker {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: var(--amber);
}

.page-privacy .pn-related-name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.2;
  color: var(--text);
}

.page-privacy .pn-related-desc {
  display: block;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .pn-hero-figure {
    aspect-ratio: 16 / 6;
  }

  .page-privacy .pn-contact-row {
    grid-template-columns: 140px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

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

@media (min-width: 960px) {
  .page-privacy {
    padding-bottom: 120px;
  }

  .page-privacy .pn-hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    align-items: end;
  }

  .page-privacy .pn-body {
    grid-template-columns: var(--pn-rail-w) minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-privacy .pn-rail {
    position: sticky;
    top: 96px;
    padding-top: 0;
    border-top: 0;
  }

  .page-privacy .pn-rail-title {
    padding-left: 12px;
  }

  .page-privacy .pn-rail .rail-list {
    flex-direction: column;
    gap: 0;
    padding: 0;
    overflow: visible;
    border-left: var(--pn-rule);
  }

  .page-privacy .pn-rail .rail-link {
    width: 100%;
    justify-content: flex-start;
    margin-left: -1px;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
    color: var(--muted);
    font-size: 14.5px;
  }

  .page-privacy .pn-rail .rail-link:hover {
    border-left-color: var(--teal);
    color: var(--cyan);
    background: transparent;
  }

  .page-privacy .pn-rail .rail-link.is-visible,
  .page-privacy .pn-rail .rail-link.is-active,
  .page-privacy .pn-rail .rail-link[aria-current],
  .page-privacy .pn-rail .rail-link[aria-current="true"],
  .page-privacy .pn-rail .rail-link[aria-current="location"] {
    border-left-color: var(--cyan);
    background: rgba(53, 240, 200, 0.08);
    color: var(--cyan);
  }

  .page-privacy .pn-rail .rail-link.is-visible .rail-idx,
  .page-privacy .pn-rail .rail-link.is-active .rail-idx,
  .page-privacy .pn-rail .rail-link[aria-current] .rail-idx,
  .page-privacy .pn-rail .rail-link[aria-current="true"] .rail-idx,
  .page-privacy .pn-rail .rail-link[aria-current="location"] .rail-idx {
    color: var(--amber);
  }

  .page-privacy .pn-sec-head {
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pn-rail .rail-link,
  .page-privacy .pn-related-card {
    transition: none;
  }

  .page-privacy .pn-related-card:hover {
    transform: none;
  }
}
<<<END>>>