.page-privacy {
  --privacy-glow-green: rgba(57, 255, 20, 0.12);
  --privacy-glow-cyan: rgba(0, 255, 255, 0.08);
  --privacy-line: #2A3B4C;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.1) 0%, transparent 40%),
    radial-gradient(ellipse 80% 50% at 15% 0%, rgba(0,255,255,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 100% 20%, rgba(57,255,20,0.04) 0%, transparent 50%);
  color: var(--text-light, #F5F7FA);
  padding-bottom: 80px;
  position: relative;
}

.privacy-bg-image {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  z-index: 0;
  overflow: hidden;
}

.privacy-bg-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(70%) brightness(0.7);
}

.page-privacy > :not(.privacy-bg-image) {
  position: relative;
  z-index: 1;
}

/* ===== 首屏横幅 ===== */
.privacy-hero {
  display: flex;
  flex-direction: column;
  padding: 36px 20px 20px;
  overflow: hidden;
  border-bottom: 1px solid var(--privacy-line);
}

.privacy-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  width: 100%;
}

.privacy-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 12px;
  color: var(--text-dim, #A0A8B8);
  letter-spacing: 0.08em;
  margin-bottom: 28px;
}

.breadcrumb-link {
  color: var(--accent-cyan-var, #00FFFF);
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
  font-family: var(--font-mono, 'Roboto Mono', monospace);
}

.breadcrumb-link:hover {
  color: var(--accent-green-var, #39FF14);
  text-shadow: 0 0 12px var(--privacy-glow-green);
}

.breadcrumb-sep {
  color: var(--text-dim, #A0A8B8);
  font-family: var(--font-mono, 'Roboto Mono', monospace);
}

.breadcrumb-current {
  color: var(--text-light, #F5F7FA);
  font-family: var(--font-mono, 'Roboto Mono', monospace);
}

.privacy-hero-index {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--accent-green-var, #39FF14);
  text-transform: uppercase;
  margin: 0 0 12px;
  opacity: 0.85;
  text-shadow: 0 0 14px rgba(57, 255, 20, 0.35);
}

.privacy-hero h1 {
  font-family: var(--font-display, Impact, 'Arial Black', 'Noto Sans SC', sans-serif);
  font-size: clamp(28px, 7vw, 48px);
  font-weight: 900;
  font-style: italic;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  text-transform: uppercase;
  max-width: 760px;
  color: var(--text-light, #F5F7FA);
  text-shadow: 0 0 30px rgba(0, 255, 255, 0.14);
}

.privacy-hero-desc {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  max-width: 620px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim, #A0A8B8);
  margin: 0;
}

.privacy-lock-mark {
  display: none;
}

/* ===== 布局：目录 + 正文 ===== */
.privacy-layout {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 0;
  gap: 32px;
}

.privacy-aside {
  order: 2;
  padding: 20px 0 0;
  border-top: 1px solid var(--privacy-line);
}

.privacy-aside-label {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--accent-cyan-var, #00FFFF);
  margin: 0 0 14px;
  opacity: 0.8;
}

.privacy-toc {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.privacy-toc-link {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 13px;
  color: var(--text-dim, #A0A8B8);
  padding: 7px 10px;
  border-left: 2px solid transparent;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.privacy-toc-link:hover {
  color: var(--accent-green-var, #39FF14);
  border-left-color: var(--accent-green-var, #39FF14);
  background: rgba(57, 255, 20, 0.06);
}

.privacy-aside-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 24px;
}

.privacy-stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(42, 59, 76, 0.7);
  padding: 12px 8px;
  text-align: left;
  border-radius: 0;
  position: relative;
  overflow: hidden;
}

.privacy-stat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent-cyan-var, #00FFFF);
  opacity: 0.5;
}

.privacy-stat-num {
  display: block;
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: clamp(16px, 4vw, 24px);
  font-weight: 700;
  color: var(--text-light, #F5F7FA);
  margin-bottom: 4px;
  text-shadow: 0 0 12px rgba(0, 255, 255, 0.16);
}

.privacy-stat-label {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-dim, #A0A8B8);
}

/* ===== 正文内容 ===== */
.privacy-content {
  order: 1;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.privacy-section {
  scroll-margin-top: 24px;
}

.privacy-section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--privacy-line);
  padding-bottom: 12px;
}

.privacy-section-index {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-green-var, #39FF14);
  text-shadow: 0 0 12px rgba(57, 255, 20, 0.28);
  letter-spacing: 0.06em;
}

.privacy-section-head h2 {
  font-family: var(--font-display, Impact, 'Arial Black', 'Noto Sans SC', sans-serif);
  font-size: clamp(20px, 4vw, 28px);
  font-style: italic;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text-light, #F5F7FA);
}

.privacy-section-intro {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim, #A0A8B8);
  margin: 0 0 20px;
}

/* 数据收集卡片 */
.privacy-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--glass-border, rgba(0, 255, 255, 0.18));
  border-left: 3px solid var(--accent-cyan-var, #00FFFF);
  padding: 18px 16px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
}

.privacy-dl {
  margin: 0;
  display: flex;
  flex-direction: column;
}

.privacy-dl-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--privacy-line);
}

.privacy-dl-row:last-child {
  border-bottom: none;
}

.privacy-dt {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent-green-var, #39FF14);
}

.privacy-dd {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-light, #F5F7FA);
  margin: 0;
  opacity: 0.85;
}

/* 使用网格 */
.privacy-usage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.privacy-usage-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(42, 59, 76, 0.7);
  padding: 16px 14px 16px 40px;
  position: relative;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.privacy-usage-item:hover {
  border-color: rgba(0, 255, 255, 0.25);
  background: rgba(0, 255, 255, 0.03);
}

.privacy-usage-num {
  position: absolute;
  top: 16px;
  left: 12px;
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-cyan-var, #00FFFF);
  letter-spacing: 0.05em;
}

.privacy-usage-item h3 {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--text-light, #F5F7FA);
}

.privacy-usage-item p {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim, #A0A8B8);
  margin: 0;
}

.privacy-share-block {
  background: rgba(74, 26, 26, 0.28);
  border: 1px solid rgba(255, 215, 0, 0.18);
  padding: 18px 16px;
  position: relative;
}

.privacy-share-block h3 {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-gold-var, #FFD700);
  margin: 0 0 8px;
}

.privacy-share-block p {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-light, #F5F7FA);
  margin: 0;
  opacity: 0.8;
}

/* 用户权利 */
.privacy-rights-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.privacy-right-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(42, 59, 76, 0.7);
  padding: 18px 14px 14px 44px;
  position: relative;
  transition: border-color 0.2s ease;
}

.privacy-right-item:hover {
  border-color: rgba(57, 255, 20, 0.2);
}

.privacy-right-icon {
  position: absolute;
  top: 20px;
  left: 14px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--accent-green-var, #39FF14);
  box-sizing: border-box;
  opacity: 0.7;
  transform: rotate(45deg);
  box-shadow: 0 0 8px rgba(57, 255, 20, 0.15);
}

.privacy-right-icon::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--accent-cyan-var, #00FFFF);
  opacity: 0.55;
}

.privacy-right-item h3 {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--text-light, #F5F7FA);
}

.privacy-right-item p {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim, #A0A8B8);
  margin: 0;
}

.privacy-note {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim, #A0A8B8);
  background: rgba(255, 255, 255, 0.04);
  border-left: 3px solid var(--accent-cyan-var, #00FFFF);
  padding: 10px 14px;
  margin: 16px 0 0;
}

.privacy-note-mono {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 13px;
}

/* 政策更新与联系 */
.privacy-update-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.privacy-update-main {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(42, 59, 76, 0.7);
  padding: 20px 16px;
}

.privacy-update-main h3 {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent-cyan-var, #00FFFF);
  margin: 0 0 10px;
  font-weight: 700;
}

.privacy-update-main p {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim, #A0A8B8);
  margin: 0;
}

.privacy-contact-card {
  background: rgba(0, 255, 255, 0.045);
  border: 1px solid rgba(0, 255, 255, 0.16);
  border-left: 3px solid var(--accent-cyan-var, #00FFFF);
  padding: 20px 16px;
}

.privacy-contact-card h3 {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--accent-cyan-var, #00FFFF);
  margin: 0 0 10px;
  font-weight: 700;
}

.privacy-contact-card > p {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim, #A0A8B8);
  margin: 0 0 14px;
}

.privacy-contact-dl {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.privacy-contact-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(42, 59, 76, 0.6);
}

.privacy-contact-row:last-child {
  border-bottom: none;
}

.privacy-contact-row dt {
  font-family: var(--font-mono, 'Roboto Mono', monospace);
  font-size: 11px;
  color: var(--text-dim, #A0A8B8);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.privacy-contact-row dd {
  margin: 0;
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 15px;
  color: var(--text-light, #F5F7FA);
}

.privacy-contact-row a {
  color: var(--text-light, #F5F7FA);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 255, 0.3);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.privacy-contact-row a:hover {
  color: var(--accent-green-var, #39FF14);
  border-color: rgba(57, 255, 20, 0.5);
}

.privacy-contact-note {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-dim, #A0A8B8);
  margin: 14px 0 0;
  border-top: 1px dotted var(--privacy-line);
  padding-top: 10px;
}

/* 相关链接 */
.privacy-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.privacy-related-item {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(42, 59, 76, 0.7);
  padding: 18px 16px;
  position: relative;
  transition: border-color 0.2s ease;
}

.privacy-related-item:hover {
  border-color: rgba(0, 255, 255, 0.2);
}

.privacy-related-item h3 {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--text-light, #F5F7FA);
}

.privacy-related-item p {
  font-family: var(--font-body, 'Noto Sans SC', 'Microsoft YaHei', sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim, #A0A8B8);
  margin: 0;
}

.privacy-related-item a {
  color: var(--accent-cyan-var, #00FFFF);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.privacy-related-item a:hover {
  color: var(--accent-green-var, #39FF14);
  border-color: rgba(57, 255, 20, 0.4);
}

/* 响应式：桌面端 */
@media (min-width: 860px) {
  .page-privacy {
    padding-bottom: 120px;
  }

  .privacy-hero {
    padding: 56px 40px 36px;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 60px;
    border-bottom: 1px solid var(--privacy-line);
  }

  .privacy-hero-inner {
    max-width: 1200px;
    margin: 0;
  }

  .privacy-lock-mark {
    display: block;
    flex-shrink: 0;
    opacity: 0.75;
  }

  .privacy-layout {
    grid-template-columns: 250px 1fr;
    gap: 56px;
    padding: 56px 40px 0;
  }

  .privacy-aside {
    order: 1;
    border-top: none;
    padding: 0;
    position: sticky;
    top: 24px;
    align-self: flex-start;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
  }

  .privacy-aside-stats {
    grid-template-columns: 1fr;
  }

  .privacy-content {
    order: 2;
    gap: 64px;
  }

  .privacy-card {
    padding: 26px 28px;
  }

  .privacy-dl-row {
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
  }

  .privacy-dt {
    flex: 0 0 150px;
  }

  .privacy-usage-grid {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .privacy-usage-item {
    padding: 20px 18px 20px 50px;
  }

  .privacy-usage-num {
    top: 20px;
    left: 16px;
  }

  .privacy-rights-wrap {
    grid-template-columns: 1fr 1fr;
  }

  .privacy-update-grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 20px;
  }

  .privacy-related-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .privacy-section-head h2 {
    font-size: 26px;
  }
}

@media (min-width: 1240px) {
  .privacy-hero {
    padding-right: 0;
    padding-left: 0;
  }

  .privacy-hero-inner {
    max-width: 1200px;
  }

  .privacy-layout {
    padding-left: 0;
    padding-right: 0;
  }
}

.page-privacy {
  --accent-cyan-var: var(--accent-cyan, #00FFFF);
  --accent-gold-var: var(--accent-gold, #FFD700);
  --accent-green-var: var(--accent-green, #39FF14);
}