.page-privacy {
  background: var(--bg-page);
  color: var(--text-dark);
  line-height: 1.7;
}

.page-privacy h1,
.page-privacy h2,
.page-privacy h3 {
  margin: 0;
}

/* ============ Hero ============ */
.page-privacy .privacy-hero {
  padding: var(--space-3) 0 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 165, 0, 0.22) 0, rgba(255, 165, 0, 0) 42%),
    radial-gradient(circle at 12% 64%, rgba(0, 206, 209, 0.18) 0, rgba(0, 206, 209, 0) 36%),
    linear-gradient(135deg, var(--bg-section-dark) 0%, var(--bg-section-green) 100%);
  color: var(--text-light);
}

.page-privacy .privacy-hero-inner {
  padding-inline: 20px;
}

.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-bottom: var(--space-3);
  color: var(--text-muted-b);
}

.page-privacy .breadcrumb a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.page-privacy .breadcrumb a:hover {
  color: var(--accent);
}

.page-privacy .breadcrumb .crumb-sep {
  color: rgba(255, 255, 255, 0.4);
}

.page-privacy h1 {
  font-size: 30px;
  line-height: 1.25;
  font-weight: 900;
  margin-bottom: var(--space-2);
  letter-spacing: 0.01em;
}

.page-privacy .privacy-hero-lead {
  color: var(--text-muted-b);
  max-width: 56ch;
  font-size: 15px;
  margin: 0;
}

.page-privacy .privacy-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--space-3);
}

.page-privacy .privacy-hero-img {
  display: block;
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  margin-top: var(--space-4);
}

/* ============ 页面内目录 ============ */
.page-privacy .privacy-toc-wrap {
  margin-top: var(--space-4);
}

.page-privacy .privacy-toc {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.page-privacy .toc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  text-decoration: none;
  color: var(--text-dark);
  box-shadow: 0 4px 14px rgba(26, 26, 26, 0.04);
  font-weight: 700;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.page-privacy .toc-link:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(26, 26, 26, 0.07);
}

.page-privacy .toc-num {
  font-family: var(--font-label);
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  background: var(--bg-card-alt);
  border-radius: var(--radius-xs);
  padding: 4px 7px;
}

.page-privacy .toc-link:nth-child(2) .toc-num {
  color: var(--cache);
}

.page-privacy .toc-link:nth-child(3) .toc-num {
  color: var(--tag-purple);
}

.page-privacy .toc-link:nth-child(4) .toc-num {
  color: var(--status-new);
}

.page-privacy .toc-label {
  font-size: 14px;
}

/* ============ 区块通用 ============ */
.page-privacy .privacy-section {
  padding: var(--space-5) 0;
}

.page-privacy .privacy-section--usage {
  background: var(--bg-section-dark);
  color: var(--text-light);
}

.page-privacy .privacy-section--usage .section-title,
.page-privacy .privacy-section--usage .section-subtitle {
  color: var(--text-light);
}

.page-privacy .privacy-section--storage {
  background: var(--bg-section-green);
  color: var(--text-light);
}

.page-privacy .privacy-section--storage .section-title,
.page-privacy .privacy-section--storage .section-subtitle {
  color: var(--text-light);
}

.page-privacy .section-header {
  display: grid;
  gap: 8px;
  margin-bottom: var(--space-4);
}

.page-privacy .section-subtitle {
  color: var(--text-muted-a);
  max-width: 60ch;
  font-size: 15px;
  margin: 0;
}

/* ============ 信息收集卡片墙 ============ */
.page-privacy .collect-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: var(--space-4);
}

.page-privacy .collect-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  border-top: 4px solid var(--card-color, var(--primary));
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-privacy .collect-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 26px rgba(26, 26, 26, 0.08);
}

.page-privacy .collect-card--orange {
  --card-color: var(--tag-orange);
}

.page-privacy .collect-card--cyan {
  --card-color: var(--cache);
}

.page-privacy .collect-card--pink {
  --card-color: var(--status-new);
}

.page-privacy .collect-card--purple {
  --card-color: var(--tag-purple);
}

.page-privacy .collect-card--blue {
  --card-color: var(--status-complete);
}

.page-privacy .collect-card--green {
  --card-color: var(--status-updating);
}

.page-privacy .collect-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: var(--card-color, var(--primary));
  color: #fff;
}

.page-privacy .collect-card-icon svg {
  width: 22px;
  height: 22px;
}

.page-privacy .collect-card h3 {
  font-size: 18px;
  line-height: 1.3;
}

.page-privacy .collect-card p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted-a);
}

.page-privacy .collect-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

/* ============ 可展开详情 ============ */
.page-privacy .privacy-details {
  margin-top: var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0 var(--space-3);
}

.page-privacy .privacy-details summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  padding: 16px 0;
  font-weight: 700;
  font-size: 15px;
}

.page-privacy .privacy-details summary::-webkit-details-marker {
  display: none;
}

.page-privacy .privacy-details-toggle {
  font-family: var(--font-label);
  color: var(--primary);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  transition: transform var(--transition);
}

.page-privacy .privacy-details[open] summary .privacy-details-toggle {
  transform: rotate(45deg);
}

.page-privacy .privacy-details-body {
  border-top: 1px dashed var(--border);
  padding: 14px 0 18px;
  font-size: 14px;
  color: var(--text-muted-a);
}

.page-privacy .privacy-details-body ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.page-privacy .privacy-details-body li {
  margin-bottom: 6px;
}

.page-privacy .privacy-details-body li:last-child {
  margin-bottom: 0;
}

/* ============ 信息使用 ============ */
.page-privacy .usage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: var(--space-4);
}

.page-privacy .usage-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 12px;
  border: 1px solid var(--border-light);
  transition: transform var(--transition), box-shadow var(--transition);
}

.page-privacy .usage-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(26, 26, 26, 0.12);
}

.page-privacy .usage-item--sync {
  --item-color: var(--cache);
}

.page-privacy .usage-item--export {
  --item-color: var(--primary);
}

.page-privacy .usage-item--rank {
  --item-color: var(--status-new);
}

.page-privacy .usage-item--index {
  --item-color: var(--status-complete);
}

.page-privacy .usage-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--bg-card-alt);
  color: var(--item-color, var(--primary));
  display: grid;
  place-items: center;
}

.page-privacy .usage-item-icon svg {
  width: 22px;
  height: 22px;
}

.page-privacy .usage-item-text h3 {
  font-size: 19px;
  line-height: 1.3;
  margin-bottom: 4px;
}

.page-privacy .usage-item-text p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted-a);
}

.page-privacy .usage-item .tag {
  align-self: flex-start;
}

/* ============ 信息存储表格 ============ */
.page-privacy .storage-table-wrap {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  margin-top: var(--space-4);
  overflow-x: auto;
}

.page-privacy .privacy-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-privacy .privacy-table th {
  text-align: left;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted-a);
  background: var(--bg-card-alt);
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.page-privacy .privacy-table td {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dark);
  vertical-align: middle;
}

.page-privacy .privacy-table tr:last-child td {
  border-bottom: 0;
}

.page-privacy .privacy-table tbody tr {
  transition: background-color var(--transition);
}

.page-privacy .privacy-table tbody tr:hover {
  background: var(--bg-card-alt);
}

/* ============ 用户权利 ============ */
.page-privacy .rights-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: var(--space-4);
}

.page-privacy .rights-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.page-privacy .rights-step:hover {
  border-color: rgba(255, 165, 0, 0.5);
  box-shadow: 0 8px 20px rgba(26, 26, 26, 0.05);
}

.page-privacy .rights-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary);
  color: #1a1a1a;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 14px;
  display: grid;
  place-items: center;
}

.page-privacy .rights-step:nth-child(2) .rights-num {
  background: var(--cache);
}

.page-privacy .rights-step:nth-child(3) .rights-num {
  background: var(--accent);
}

.page-privacy .rights-step:nth-child(4) .rights-num {
  background: var(--status-updating);
}

.page-privacy .rights-step-body h3 {
  font-size: 18px;
  margin-bottom: 4px;
}

.page-privacy .rights-step-body p {
  font-size: 14px;
  color: var(--text-muted-a);
  margin: 0 0 8px;
}

.page-privacy .rights-status {
  display: inline-block;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--bg-card-alt);
  color: var(--text-muted-a);
}

.page-privacy .rights-contact {
  margin-top: var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  display: grid;
  gap: 14px;
}

.page-privacy .rights-contact-intro {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.page-privacy .rights-contact-intro p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted-a);
}

.page-privacy .rights-contact-channels {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-privacy .rights-contact-channels span {
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--bg-card-alt);
  border: 1px solid var(--border);
  font-family: var(--font-label);
  font-size: 13px;
  color: var(--text-dark);
}

/* ============ 政策更新 ============ */
.page-privacy .privacy-update {
  padding: 0 0 var(--space-5);
}

.page-privacy .policy-strip {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  color: var(--text-dark);
}

.page-privacy .policy-strip-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(26, 26, 26, 0.14);
  display: grid;
  place-items: center;
}

.page-privacy .policy-strip-icon svg {
  width: 24px;
  height: 24px;
}

.page-privacy .policy-strip h2 {
  font-size: 18px;
  margin-bottom: 4px;
}

.page-privacy .policy-strip p {
  margin: 0;
  font-size: 14px;
}

.page-privacy .policy-strip a {
  color: var(--text-dark);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 相关页面 ============ */
.page-privacy .privacy-related {
  padding: var(--space-5) 0;
  background: var(--bg-card-alt);
}

.page-privacy .related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: var(--space-4);
}

.page-privacy .related-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  text-decoration: none;
  color: var(--text-dark);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.page-privacy .related-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--primary);
}

.page-privacy .related-card:nth-child(2)::after {
  background: var(--cache);
}

.page-privacy .related-card:nth-child(3)::after {
  background: var(--status-new);
}

.page-privacy .related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(26, 26, 26, 0.08);
  border-color: var(--primary);
}

.page-privacy .related-num {
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--primary);
}

.page-privacy .related-card h3 {
  font-size: 18px;
  margin-top: 4px;
}

.page-privacy .related-card p {
  font-size: 14px;
  color: var(--text-muted-a);
  margin: 0;
}

.page-privacy .related-more {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
}

/* ============ 桌面适配 ============ */
@media (min-width: 720px) {
  .page-privacy .privacy-hero {
    padding-top: var(--space-5);
  }

  .page-privacy h1 {
    font-size: 48px;
  }

  .page-privacy .privacy-hero-img {
    height: 200px;
  }

  .page-privacy .privacy-toc {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-privacy .privacy-section {
    padding: var(--space-6) 0;
  }

  .page-privacy .collect-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-privacy .usage-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 1000px) {
  .page-privacy .collect-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}