.page-privacy {
  --privacy-hero-gradient: linear-gradient(135deg, #1E3A5A 0%, #0A1A2F 45%, #123A45 100%);
  --privacy-card-bg: rgba(17, 42, 68, 0.55);
  --privacy-num-font: "JetBrains Mono", "SF Mono", Consolas, "Liberation Mono", monospace;
  background-color: var(--bg-primary);
  color: var(--text-primary);
}

/* ========== 首屏框景 ========== */
.page-privacy .privacy-hero {
  position: relative;
  background: var(--privacy-hero-gradient);
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.page-privacy .privacy-hero .breadcrumb {
  padding-top: 28px;
  font-size: 13px;
}

.page-privacy .privacy-hero .breadcrumb a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: color var(--transition);
}

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

.page-privacy .breadcrumb-sep {
  margin: 0 8px;
  color: var(--border-color);
}

.page-privacy .privacy-hero .breadcrumb span[aria-current="page"] {
  color: var(--text-secondary);
}

.page-privacy .privacy-hero-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 40px 0 28px;
}

.page-privacy .privacy-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.page-privacy .privacy-eyebrow-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-orange);
  flex: 0 0 auto;
}

.page-privacy .privacy-hero h1 {
  margin: 16px 0 12px;
  font-family: var(--font-headline);
  font-size: 40px;
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-privacy .privacy-hero-desc {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-privacy .privacy-hero-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
}

.page-privacy .privacy-hero-meta div {
  background: rgba(17, 42, 68, 0.55);
  border-left: 2px solid var(--accent-cyan);
  padding: 12px 16px;
}

.page-privacy .privacy-hero-meta dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.page-privacy .privacy-hero-meta dd {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--text-primary);
}

.page-privacy .privacy-hero-figure {
  margin: 0;
  background: rgba(10, 26, 47, 0.6);
  border: 1px solid var(--border-color);
  padding: 8px;
  position: relative;
}

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

.page-privacy .privacy-hero-figure figcaption {
  padding: 8px 4px 2px;
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-secondary);
}

/* ========== 条文索引 ========== */
.page-privacy .privacy-hero-index {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding: 20px 0 32px;
  border-top: 1px solid var(--border-color);
}

.page-privacy .privacy-hero-index-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  white-space: nowrap;
}

.page-privacy .privacy-hero-index-list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.page-privacy .privacy-hero-index-list a {
  display: block;
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  text-decoration: none;
  border: 1px solid var(--border-color);
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}

.page-privacy .privacy-hero-index-list a:hover {
  color: var(--accent-orange);
  border-color: var(--accent-orange);
}

/* ========== 条文主体 ========== */
.page-privacy .privacy-articles {
  background: var(--bg-primary);
  padding: 56px 0;
}

.page-privacy .privacy-articles-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-privacy .privacy-articles-main {
  min-width: 0;
}

.page-privacy .privacy-article {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 24px;
  padding: 20px 20px 24px;
  background: var(--privacy-card-bg);
  border: 1px solid var(--border-color);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-privacy .privacy-article:target {
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(242, 101, 34, 0.18);
}

.page-privacy .privacy-article::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-orange) 0 40px, var(--border-color) 40px 100%);
}

.page-privacy .privacy-article-num {
  flex: 0 0 52px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-orange);
  font-family: var(--privacy-num-font);
  font-size: 18px;
  font-weight: 700;
  color: #FFFFFF;
}

.page-privacy .privacy-article-body {
  min-width: 0;
  flex: 1 1 auto;
}

.page-privacy .privacy-article-body h3 {
  margin: 0 0 12px;
  font-family: var(--font-headline);
  font-size: 24px;
  font-weight: 700;
}

.page-privacy .privacy-article-lead {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text-primary);
}

.page-privacy .privacy-article-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-privacy .privacy-article .detail-panel {
  margin-top: 16px;
  background: rgba(10, 26, 47, 0.4);
  border: 1px solid var(--border-color);
}

.page-privacy .privacy-article .detail-panel summary {
  padding: 12px 14px;
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  color: var(--accent-cyan);
}

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

.page-privacy .privacy-article .detail-panel .panel-body {
  padding: 0 14px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ========== 数据列表与图表 ========== */
.page-privacy .privacy-data-list,
.page-privacy .privacy-use-list,
.page-privacy .privacy-storage-list {
  display: grid;
  gap: 8px;
  margin: 16px 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-data-list li,
.page-privacy .privacy-use-list li,
.page-privacy .privacy-storage-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 8px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-primary);
  border-bottom: 1px dashed rgba(44, 76, 102, 0.6);
}

.page-privacy .privacy-data-tag {
  flex: 0 0 auto;
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--accent-cyan);
  border: 1px solid var(--border-color);
}

.page-privacy .privacy-use-list li::before,
.page-privacy .privacy-storage-list li::before {
  content: "";
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  background: var(--accent-orange);
}

.page-privacy .privacy-storage-list li::before {
  background: var(--accent-cyan);
}

.page-privacy .privacy-data-flow {
  margin: 20px 0;
  padding: 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.page-privacy .privacy-data-flow img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-privacy .privacy-data-flow figcaption {
  padding: 8px 4px 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
}

/* ========== 用户权利卡片 ========== */
.page-privacy .privacy-rights {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 16px 0;
}

.page-privacy .privacy-rights-card {
  display: flex;
  flex-direction: column;
  padding: 16px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

.page-privacy .privacy-rights-ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--accent-orange);
  font-family: var(--privacy-num-font);
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
}

.page-privacy .privacy-rights-card h4 {
  margin: 12px 0 6px;
  font-size: 17px;
  font-weight: 700;
}

.page-privacy .privacy-rights-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ========== 注释栏 ========== */
.page-privacy .privacy-annotations {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.page-privacy .privacy-annotations-inner {
  min-width: 0;
}

.page-privacy .privacy-annotations-kicker {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-orange);
}

.page-privacy .privacy-annotations-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-privacy .privacy-annotations-item {
  display: flex;
  gap: 14px;
  padding-left: 4px;
}

.page-privacy .privacy-annotations-bar {
  flex: 0 0 4px;
  background: var(--accent-cyan);
}

.page-privacy .privacy-annotations-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-privacy .privacy-annotations-item strong {
  color: var(--text-primary);
}

/* ========== 联系区 ========== */
.page-privacy .privacy-contact {
  padding: 56px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.page-privacy .privacy-contact-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-privacy .privacy-contact h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
}

.page-privacy .privacy-contact-text {
  margin: 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.page-privacy .privacy-contact-channels {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.page-privacy .privacy-contact-item {
  padding: 12px 18px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
}

.page-privacy .privacy-contact-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--accent-cyan);
}

.page-privacy .privacy-contact-value {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.page-privacy .privacy-contact-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ========== 窄屏保护 ========== */
@media (max-width: 360px) {
  .page-privacy .privacy-article {
    flex-direction: column;
    gap: 14px;
  }

  .page-privacy .privacy-article-num {
    flex-basis: auto;
    width: 52px;
  }
}

/* ========== 桌面端布局 ========== */
@media (min-width: 1024px) {
  .page-privacy .privacy-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 48px;
    padding: 64px 0 40px;
  }

  .page-privacy .privacy-hero h1 {
    font-size: 52px;
  }

  .page-privacy .privacy-hero-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .page-privacy .privacy-hero-figure {
    padding: 12px;
  }

  .page-privacy .privacy-hero-index {
    padding-bottom: 40px;
  }

  .page-privacy .privacy-hero-index-list {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .page-privacy .privacy-articles {
    padding: 80px 0;
  }

  .page-privacy .privacy-articles-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 1fr);
    align-items: start;
    gap: 48px;
  }

  .page-privacy .privacy-article {
    padding: 28px 28px 32px;
  }

  .page-privacy .privacy-article-num {
    flex-basis: 56px;
    height: 60px;
  }

  .page-privacy .privacy-annotations {
    position: sticky;
    top: 24px;
    border-top: 0;
    border-left: 1px solid var(--border-color);
    padding-top: 0;
    padding-left: 32px;
  }

  .page-privacy .privacy-rights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-privacy .privacy-contact {
    padding: 72px 0;
  }

  .page-privacy .privacy-contact-channels {
    gap: 20px;
  }
}

/* ========== 打印友好 ========== */
@media print {
  .page-privacy .privacy-hero {
    background: #FFFFFF !important;
    color: #111111 !important;
    border-bottom: 1px solid #999999;
  }

  .page-privacy .privacy-hero-figure,
  .page-privacy .privacy-annotations,
  .page-privacy .privacy-contact {
    display: none !important;
  }

  .page-privacy .privacy-hero h1,
  .page-privacy .privacy-article-body h3,
  .page-privacy .privacy-contact h2 {
    color: #111111 !important;
  }

  .page-privacy .privacy-article {
    break-inside: avoid;
    border: 1px solid #CCCCCC;
    background: #FFFFFF !important;
    color: #111111 !important;
  }

  .page-privacy .privacy-article-num,
  .page-privacy .privacy-rights-ico {
    background: #111111 !important;
    color: #FFFFFF !important;
  }

  .page-privacy .privacy-article-lead,
  .page-privacy .privacy-article-text,
  .page-privacy .privacy-data-list li,
  .page-privacy .privacy-use-list li,
  .page-privacy .privacy-storage-list li {
    color: #222222 !important;
    border-color: #CCCCCC;
  }
}