.page-privacy {
  --pv-accent: var(--accent-blue);
  --pv-highlight: var(--accent-lime);
  --pv-paper: var(--bg-cream);
  --pv-ink: var(--text-ink);
  --pv-forest: var(--text-forest);
  --pv-night: var(--bg-night);
  --pv-border: rgba(46, 90, 69, 0.22);
  background: var(--bg-night);
  color: var(--text-pale);
  font-family: var(--font-body);
  line-height: 1.8;
}

/* ===== 返回顶部 ===== */
.page-privacy .pv-top-link {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  background: var(--accent-lime);
  color: var(--bg-deep);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: var(--shadow-lift);
  font-size: 16px;
  opacity: 0.95;
  transition: transform var(--ease-fast), opacity var(--ease-fast), box-shadow var(--ease-fast);
}
.page-privacy .pv-top-link:hover,
.page-privacy .pv-top-link:focus-visible {
  transform: translateY(-3px);
  opacity: 1;
  box-shadow: var(--shadow-lift);
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}
.page-privacy .pv-top-text {
  display: none;
}

/* ===== Hero 首屏区 ===== */
.page-privacy .pv-hero {
  position: relative;
  overflow: hidden;
  padding: 32px 0 0;
  scroll-margin-top: 120px;
}
.page-privacy .pv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}
.page-privacy .pv-hero .container {
  position: relative;
}

/* 面包屑 */
.page-privacy .pv-hero .breadcrumb {
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-pale);
}
.page-privacy .pv-hero .breadcrumb a {
  color: var(--accent-blue);
  text-decoration: none;
}
.page-privacy .pv-hero .breadcrumb a:hover {
  color: var(--accent-lime);
}
.page-privacy .pv-hero .breadcrumb .breadcrumb-sep {
  margin: 0 8px;
  color: var(--accent-blue);
}

/* hero 网格 */
.page-privacy .pv-hero-grid {
  display: grid;
  gap: 24px;
}
.page-privacy .pv-hero-copy {
  min-width: 0;
}
.page-privacy .pv-hero-overline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-blue);
  border: 1px solid rgba(0, 229, 255, 0.4);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}
.page-privacy .pv-hero-overline .dot-lime {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-lime);
  display: inline-block;
  flex-shrink: 0;
}
.page-privacy .pv-hero h1 {
  font-family: var(--font-display);
  font-size: 42px;
  line-height: 1.06;
  color: #FFFFFF;
  letter-spacing: 0.01em;
  margin: 0 0 12px;
  text-wrap: balance;
}
.page-privacy .pv-hero-lead {
  font-size: 15px;
  color: var(--text-pale);
  max-width: 62ch;
  margin: 0 0 18px;
}
.page-privacy .pv-hero-points {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}
.page-privacy .pv-hero-points li {
  font-size: 14px;
  color: var(--text-pale);
}
.page-privacy .pv-li-num {
  color: var(--accent-blue);
  font-family: var(--font-mono);
  font-size: 13px;
  margin-right: 6px;
}

/* hero 图片 */
.page-privacy .pv-hero-media {
  position: relative;
  min-width: 0;
}
.page-privacy .pv-media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-deep);
}
.page-privacy .pv-media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-privacy .pv-media-frame::after {
  content: "";
  position: absolute;
  inset: 12px -8px -8px 12px;
  border: 2px solid var(--accent-lime);
  border-radius: var(--radius-md);
  z-index: -1;
}

/* 概览条 */
.page-privacy .pv-overview-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  padding: 20px 0 28px;
  margin-top: 16px;
  border-top: 1px solid var(--border-green);
  border-bottom: 1px solid var(--border-green);
}
.page-privacy .pv-ov-item span {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-blue);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.page-privacy .pv-ov-item b {
  font-weight: 600;
  font-size: 15px;
  color: var(--text-pale);
}

/* ===== 文档主体 ===== */
.page-privacy .pv-doc {
  background: var(--bg-cream);
  color: var(--text-forest);
  padding: 40px 0 80px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.page-privacy .pv-doc-wrap {
  display: grid;
  gap: 28px;
}

/* 目录 */
.page-privacy .pv-toc {
  min-width: 0;
}
.page-privacy .pv-toc-sticky {
  background: var(--bg-night);
  color: var(--text-pale);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  box-shadow: var(--shadow-lift);
}
.page-privacy .pv-toc-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.page-privacy .pv-toc-icon {
  color: var(--accent-lime);
  font-size: 15px;
}
.page-privacy .pv-toc-title {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--accent-lime);
  text-transform: uppercase;
}
.page-privacy .pv-toc-list {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.page-privacy .pv-toc-item {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--text-pale);
  text-decoration: none;
  padding: 6px 10px;
  background: rgba(232, 240, 235, 0.06);
  border-radius: 999px;
  font-size: 13px;
  transition: background var(--ease-fast), color var(--ease-fast);
}
.page-privacy .pv-toc-num {
  font-family: var(--font-mono);
  color: var(--accent-lime);
  font-size: 12px;
  min-width: 2ch;
}
.page-privacy .pv-toc-text {
  flex: 1;
}
.page-privacy .pv-toc-item:hover,
.page-privacy .pv-toc-item:focus-visible {
  color: var(--accent-lime);
  background: rgba(0, 229, 255, 0.1);
  outline: none;
}
.page-privacy .pv-toc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.page-privacy .pv-toc-link-btn {
  display: block;
  padding: 6px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1px solid var(--border-green);
  border-radius: var(--radius-sm);
  color: var(--text-pale);
  text-decoration: none;
  transition: border-color var(--ease-fast), color var(--ease-fast);
}
.page-privacy .pv-toc-link-btn:hover,
.page-privacy .pv-toc-link-btn:focus-visible {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  outline: none;
}

/* 正文卡片 */
.page-privacy .pv-article {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.page-privacy .pv-block {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  box-shadow: var(--shadow-soft);
  border-top: 4px solid var(--accent-blue);
  position: relative;
  scroll-margin-top: 120px;
}
.page-privacy #pv-usage {
  border-top-color: var(--accent-lime);
}
.page-privacy #pv-cookie {
  border-top-color: var(--accent-orange);
}
.page-privacy #pv-storage {
  border-top-color: var(--accent-blue);
}
.page-privacy #pv-rights {
  border-top-color: var(--accent-lavender);
}
.page-privacy #pv-contact {
  border-top-color: var(--accent-lime);
}

.page-privacy .pv-block-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.page-privacy .pv-block-num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--bg-deep);
  background: var(--accent-blue);
  border-radius: var(--radius-sm);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.page-privacy #pv-usage .pv-block-num {
  background: var(--accent-lime);
  color: var(--bg-deep);
}
.page-privacy #pv-cookie .pv-block-num {
  background: var(--accent-orange);
  color: var(--text-ink);
}
.page-privacy #pv-storage .pv-block-num {
  background: var(--accent-blue);
  color: var(--bg-deep);
}
.page-privacy #pv-rights .pv-block-num {
  background: var(--accent-lavender);
  color: var(--text-ink);
}
.page-privacy #pv-contact .pv-block-num {
  background: var(--accent-lime);
  color: var(--bg-deep);
}

.page-privacy .pv-block h2 {
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.2;
  color: var(--bg-night);
  letter-spacing: 0.01em;
  margin: 0;
}
.page-privacy .pv-block h3 {
  font-size: 15px;
  line-height: 1.5;
  color: var(--bg-night);
  margin: 0 0 4px;
}
.page-privacy .pv-block-body {
  font-size: 15px;
}
.page-privacy .pv-block-body p {
  margin: 10px 0;
}
.page-privacy .pv-lead-para {
  font-weight: 600;
  color: var(--text-forest);
  margin-top: 0 !important;
}
.page-privacy .pv-block-body a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-privacy .pv-block-body a:hover {
  color: var(--accent-orange);
}

/* 数据卡片 */
.page-privacy .pv-data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 18px 0 0;
}
.page-privacy .pv-data-card {
  background: var(--bg-mint);
  border: 1px solid var(--pv-border);
  border-radius: var(--radius-md);
  padding: 16px;
}
.page-privacy .pv-data-card h3 {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--bg-night);
  margin-bottom: 6px;
}
.page-privacy .pv-data-card p {
  font-size: 14px;
  margin: 0;
}
.page-privacy .pv-data-card--accent {
  background: var(--bg-night);
  color: var(--text-pale);
  border: 2px solid var(--accent-lime);
}
.page-privacy .pv-data-card--accent h3 {
  color: var(--accent-lime);
}
.page-privacy .pv-data-card--accent p {
  color: var(--text-pale);
}

/* 使用方式列表 */
.page-privacy .pv-usage-list {
  display: grid;
  gap: 10px;
  margin: 18px 0;
}
.page-privacy .pv-usage-row {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed var(--pv-border);
}
.page-privacy .pv-usage-row:last-child {
  border-bottom: none;
}
.page-privacy .pv-usage-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--bg-deep);
  background: rgba(212, 255, 63, 0.7);
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  text-align: center;
}
.page-privacy .pv-usage-row p {
  margin: 0;
  font-size: 14px;
}

/* 边界提示条 */
.page-privacy .pv-note-banner {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--bg-mint);
  border-left: 4px solid var(--accent-orange);
  padding: 14px 16px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 18px 0 0;
}
.page-privacy .pv-note-flag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-ink);
  background: var(--accent-orange);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  margin-top: 2px;
}
.page-privacy .pv-note-banner p {
  font-size: 14px;
  margin: 0;
}

/* Cookie 表格 */
.page-privacy .pv-cookie-table-wrap {
  overflow-x: auto;
  margin: 18px 0;
  border: 1px solid var(--pv-border);
  border-radius: var(--radius-md);
}
.page-privacy .pv-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
  font-size: 14px;
}
.page-privacy .pv-table th {
  font-family: var(--font-mono);
  background: var(--bg-night);
  color: var(--accent-lime);
  text-align: left;
  padding: 10px 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.page-privacy .pv-table td {
  padding: 10px 14px;
  border-top: 1px solid var(--pv-border);
  background: #FFFFFF;
  color: var(--text-forest);
}

/* 存储卡片 */
.page-privacy .pv-storage-grid {
  display: grid;
  gap: 14px;
  margin: 18px 0;
}
.page-privacy .pv-storage-item {
  background: var(--bg-cream);
  border: 1px solid var(--pv-border);
  border-radius: var(--radius-md);
  padding: 16px;
}
.page-privacy .pv-storage-item h3 {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--bg-night);
  margin-bottom: 6px;
}
.page-privacy .pv-storage-item p {
  font-size: 14px;
  margin: 0;
}
.page-privacy .pv-block-body .pv-para {
  margin-top: 16px;
}

/* 权利列表 */
.page-privacy .pv-rights-list {
  display: grid;
  gap: 12px;
  margin: 18px 0;
}
.page-privacy .pv-right-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid var(--pv-border);
}
.page-privacy .pv-right-item:last-child {
  border-bottom: none;
}
.page-privacy .pv-right-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-night);
  color: var(--accent-lime);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.page-privacy .pv-right-item h3 {
  font-size: 15px;
  color: var(--bg-night);
  margin: 0 0 4px;
}
.page-privacy .pv-right-item p {
  font-size: 14px;
  margin: 0;
}

/* 联系卡片 */
.page-privacy .pv-contact-box {
  display: grid;
  gap: 0;
  margin: 18px 0;
  border: 1px solid var(--pv-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.page-privacy .pv-contact-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--pv-border);
  background: #FFFFFF;
}
.page-privacy .pv-contact-item:last-child {
  border-bottom: none;
}
.page-privacy .pv-contact-item span {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--bg-forest);
  min-width: 72px;
  flex-shrink: 0;
}
.page-privacy .pv-contact-item p {
  margin: 0;
  font-size: 15px;
  text-align: right;
  word-break: break-word;
}

/* ===== 响应式增强 ===== */
@media (min-width: 700px) {
  .page-privacy .pv-hero h1 {
    font-size: 52px;
  }
  .page-privacy .pv-overview-strip {
    flex-wrap: nowrap;
    justify-content: space-between;
  }
  .page-privacy .pv-data-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .pv-rights-list {
    grid-template-columns: 1fr 1fr;
    gap: 6px 24px;
  }
  .page-privacy .pv-contact-item {
    align-items: center;
  }
  .page-privacy .pv-toc-item {
    padding: 8px 12px;
  }
}

@media (min-width: 1024px) {
  .page-privacy .pv-hero {
    padding: 48px 0 0;
  }
  .page-privacy .pv-hero-grid {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 40px;
  }
  .page-privacy .pv-hero h1 {
    font-size: 64px;
  }
  .page-privacy .pv-doc-wrap {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
  .page-privacy .pv-toc-sticky {
    position: sticky;
    top: 24px;
    padding: 28px 22px;
  }
  .page-privacy .pv-toc-head {
    margin-bottom: 16px;
  }
  .page-privacy .pv-toc-list {
    display: block;
    gap: 0;
    margin-bottom: 18px;
  }
  .page-privacy .pv-toc-item {
    display: flex;
    padding: 10px 4px;
    background: none;
    border-radius: 0;
    border-bottom: 1px solid rgba(232, 240, 235, 0.12);
    font-size: 14px;
  }
  .page-privacy .pv-toc-item:hover,
  .page-privacy .pv-toc-item:focus-visible {
    background: transparent;
    padding-left: 8px;
  }
  .page-privacy .pv-toc-links {
    flex-direction: column;
    margin-top: 18px;
  }
  .page-privacy .pv-toc-link-btn {
    text-align: center;
  }
  .page-privacy .pv-article {
    gap: 28px;
  }
  .page-privacy .pv-block {
    padding: 32px 28px;
  }
  .page-privacy .pv-block h2 {
    font-size: 30px;
  }
  .page-privacy .pv-storage-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .page-privacy .pv-top-link {
    width: auto;
    height: auto;
    border-radius: 999px;
    padding: 10px 16px;
    gap: 8px;
  }
  .page-privacy .pv-top-text {
    display: inline;
    font-family: var(--font-mono);
    font-size: 13px;
  }
}