.page-privacy {
  --pv-ink-soft: rgba(36, 30, 22, 0.72);
  --pv-line: rgba(36, 30, 22, 0.16);
  --pv-line-strong: rgba(36, 30, 22, 0.36);
  --pv-shadow: 8px 8px 0 rgba(5, 13, 22, 0.55);
  position: relative;
  padding-bottom: clamp(48px, 8vw, 96px);
  background-image:
    linear-gradient(rgba(29, 58, 92, 0.32) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 58, 92, 0.32) 1px, transparent 1px);
  background-size: 96px 96px;
  background-position: center top;
}

.page-privacy .crumb {
  padding-top: clamp(16px, 2.6vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-privacy .pv-hero {
  padding-top: clamp(14px, 2.4vw, 26px);
}

.page-privacy .pv-hero h1 {
  margin: 12px 0 0;
  max-width: 20ch;
  font-size: clamp(1.95rem, 5.2vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--paper-white);
}

.page-privacy .pv-hero-lead {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-privacy .pv-banner {
  margin: clamp(22px, 3.4vw, 38px) 0 0;
  aspect-ratio: 8 / 3;
  border: 2px solid var(--rule-strong);
  box-shadow: var(--shadow-hard);
  overflow: hidden;
}

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

/* ---------- 布局：正文 + 目录 ---------- */
.page-privacy .pv-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 34px);
  margin-top: clamp(28px, 4.4vw, 52px);
}

.page-privacy .pv-toc {
  order: -1;
}

/* ---------- 暖纸长文 ---------- */
.page-privacy .pv-body {
  min-width: 0;
  background: var(--warm);
  color: var(--paper-ink);
  padding: clamp(22px, 3.6vw, 48px);
  border: 2px solid var(--rule-strong);
  box-shadow: var(--pv-shadow);
  overflow-wrap: break-word;
}

.page-privacy .pv-body p {
  margin: 12px 0 0;
  font-size: 1rem;
  line-height: 1.78;
}

.page-privacy .pv-body a {
  color: var(--blueprint);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 1px;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-privacy .pv-body a:hover,
.page-privacy .pv-body a:focus-visible {
  color: #0E2C4A;
  border-bottom-color: var(--alert);
}

.page-privacy .pv-sec {
  scroll-margin-top: calc(var(--nav-h) + 28px);
}

.page-privacy .pv-sec + .pv-sec {
  margin-top: clamp(30px, 4vw, 46px);
  padding-top: clamp(30px, 4vw, 46px);
  border-top: 1px solid var(--pv-line-strong);
}

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

.page-privacy .pv-no {
  flex: 0 0 auto;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--blueprint);
}

.page-privacy .pv-sec-head h2 {
  margin: 0;
  font-size: clamp(1.22rem, 2.6vw, 1.68rem);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 800;
}

/* ---------- 条目列表 ---------- */
.page-privacy .pv-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-list > li {
  position: relative;
  padding: 14px 0 14px 18px;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .pv-list > li:last-child {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-list > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 7px;
  height: 7px;
  background: var(--alert);
}

.page-privacy .pv-item-label {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.5;
}

.page-privacy .pv-list > li p + p {
  margin-top: 5px;
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--pv-ink-soft);
}

/* ---------- 保存期限表 ---------- */
.page-privacy .pv-table-scroll {
  margin-top: 18px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-privacy .pv-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 0.94rem;
}

.page-privacy .pv-table th,
.page-privacy .pv-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .pv-table thead th {
  padding-bottom: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blueprint);
  border-bottom: 2px solid var(--blueprint);
}

.page-privacy .pv-table tbody td:first-child {
  font-weight: 700;
}

.page-privacy .pv-table .mono {
  color: var(--blueprint);
}

/* ---------- 选择权标签 ---------- */
.page-privacy .pv-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-privacy .pv-chip {
  display: inline-block;
  padding: 5px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--paper-ink);
  background: rgba(255, 107, 61, 0.13);
  border: 1px solid var(--alert);
}

/* ---------- 右侧目录 ---------- */
.page-privacy .pv-toc {
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--surface-deep);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--gold);
}

.page-privacy .pv-toc-title {
  margin: 0 0 10px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-privacy .pv-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .pv-toc li + li {
  border-top: 1px solid var(--rule);
}

.page-privacy .pv-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 2px;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--text-soft);
  text-decoration: none;
  transition: color 0.18s ease, background-color 0.18s ease, padding-left 0.18s ease;
}

.page-privacy .pv-toc a .mono {
  flex: 0 0 auto;
  font-size: 0.76rem;
  color: var(--gold);
}

.page-privacy .pv-toc a:hover,
.page-privacy .pv-toc a:focus-visible {
  color: var(--paper-white);
  background: rgba(59, 240, 160, 0.08);
  padding-left: 8px;
}

.page-privacy .pv-toc a:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

/* ---------- 窄屏微调 ---------- */
@media (max-width: 599px) {
  .page-privacy .pv-hero-lead {
    font-size: 0.96rem;
    line-height: 1.75;
  }

  .page-privacy .pv-body p {
    font-size: 0.96rem;
    line-height: 1.75;
  }

  .page-privacy .pv-list > li p + p {
    font-size: 0.91rem;
  }

  .page-privacy .pv-banner {
    aspect-ratio: 3 / 2;
  }
}

/* ---------- 桌面：8 : 4 非对称 + 粘性目录 ---------- */
@media (min-width: 960px) {
  .page-privacy .pv-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

  .page-privacy .pv-toc {
    order: 0;
    align-self: start;
    position: sticky;
    top: calc(var(--nav-h) + 24px);
  }

  .page-privacy .pv-body p {
    font-size: 1.0625rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .pv-toc a,
  .page-privacy .pv-body a {
    transition: none;
  }
}
<<<END>>>