.page-privacy {
  --privacy-bg-deep: #0B1D3A;
  --privacy-bg-card: #1B3A5C;
  --privacy-bg-soft: #12294A;
  --privacy-green: #C6FF00;
  --privacy-orange: #FF6D00;
  --privacy-text-primary: #F0F6FF;
  --privacy-text-secondary: #A0B8D8;
  --privacy-border: #2B4A6E;
  --privacy-radius: 24px;
  --privacy-radius-sm: 16px;
  --privacy-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  background:
    linear-gradient(rgba(11, 29, 58, 0.94), rgba(11, 29, 58, 0.98)),
    repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(11, 29, 58, 0.4) 3px, rgba(11, 29, 58, 0.4) 4px);
  color: var(--privacy-text-primary);
}

/* ===== 面包屑 ===== */
.page-privacy .breadcrumb {
  padding-top: 24px;
  padding-bottom: 8px;
}
.page-privacy .breadcrumb-item {
  color: var(--privacy-text-secondary);
  font-size: 14px;
  text-decoration: none;
  font-family: var(--font-title);
}
.page-privacy .breadcrumb-item.is-current {
  color: var(--privacy-green);
  font-weight: 700;
}
.page-privacy .breadcrumb-sep {
  color: var(--privacy-border);
  margin: 0 8px;
}

/* ===== 首屏 ===== */
.page-privacy .privacy-hero {
  padding: 56px 0 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
}
.page-privacy .privacy-hero__copy {
  position: relative;
  z-index: 2;
}
.page-privacy .privacy-hero__eyebrow {
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--privacy-green);
  margin: 0 0 16px;
  text-transform: uppercase;
}
.page-privacy .privacy-hero__copy h1 {
  font-family: var(--font-title);
  font-size: clamp(30px, 4.5vw, 54px);
  font-weight: 800;
  line-height: 1.12;
  color: var(--privacy-text-primary);
  margin: 0 0 24px;
  letter-spacing: -0.02em;
  max-width: 720px;
}
.page-privacy .privacy-hero__lead {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.8;
  color: var(--privacy-text-secondary);
  margin: 0 0 24px;
  max-width: 640px;
}
.page-privacy .privacy-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-privacy .privacy-hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.page-privacy .privacy-hero__lock-card {
  position: relative;
  background: linear-gradient(145deg, var(--privacy-bg-card), var(--privacy-bg-deep));
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: 16px;
  max-width: 420px;
  transform: rotate(1.5deg);
  box-shadow: var(--privacy-shadow);
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}
.page-privacy .privacy-hero__lock-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--privacy-green), transparent);
  z-index: 2;
}
.page-privacy .privacy-hero__lock-num {
  position: absolute;
  top: -10px;
  right: 24px;
  font-family: var(--font-title);
  font-size: 64px;
  font-weight: 800;
  color: rgba(198, 255, 0, 0.14);
  z-index: 0;
  line-height: 1;
}
.page-privacy .privacy-hero__lock-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}
.page-privacy .privacy-hero__lock-text {
  position: relative;
  z-index: 1;
  margin: 14px 8px 6px 0;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 800;
  color: var(--privacy-green);
  text-align: right;
  letter-spacing: 0.06em;
}

/* ===== 横线光点带 ===== */
.page-privacy .privacy-hero__strip {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 0;
  padding: 0 40px;
}
.page-privacy .strip-dot {
  width: 7px;
  height: 7px;
  background: var(--privacy-green);
  border-radius: 50%;
  flex-shrink: 0;
}
.page-privacy .strip-line {
  height: 2px;
  flex: 1;
  background: linear-gradient(90deg, var(--privacy-border), transparent);
}

/* ===== 数据带 ===== */
.page-privacy .privacy-band {
  margin: 32px 0 48px;
  padding: 28px 0;
  background: linear-gradient(135deg, var(--privacy-bg-soft) 0%, var(--privacy-bg-deep) 70%);
  border-top: 1px solid var(--privacy-border);
  border-bottom: 1px solid var(--privacy-border);
}
.page-privacy .privacy-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 16px;
}
.page-privacy .privacy-metric {
  text-align: left;
  padding-left: 20px;
  border-left: 3px solid var(--privacy-green);
  position: relative;
}
.page-privacy .privacy-metric__value {
  display: block;
  font-family: var(--font-title);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 800;
  line-height: 1;
  color: var(--privacy-text-primary);
}
.page-privacy .privacy-metric__value small {
  color: var(--privacy-green);
  font-size: 0.6em;
  font-weight: 800;
}
.page-privacy .privacy-metric__label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--privacy-text-secondary);
  font-family: var(--font-body);
  letter-spacing: 0.04em;
}

/* ===== 主体布局 ===== */
.page-privacy .privacy-layout {
  --sidebar-w: 260px;
  display: block;
  padding-bottom: 96px;
  gap: 40px;
}

/* ===== 目录卡片 ===== */
.page-privacy .privacy-toc-card {
  background: linear-gradient(160deg, var(--privacy-bg-card), var(--privacy-bg-soft));
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: 28px 24px;
  margin-bottom: 32px;
  position: sticky;
  top: 120px;
  max-height: calc(100vh - 160px);
  overflow-y: auto;
}
.page-privacy .privacy-toc-card__title {
  font-family: var(--font-title);
  font-size: 18px;
  font-weight: 800;
  color: var(--privacy-text-primary);
  margin: 0 0 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--privacy-border);
  position: relative;
}
.page-privacy .privacy-toc-card__title::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--privacy-green);
}
.page-privacy .privacy-toc-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  counter-reset: toc-counter;
}
.page-privacy .privacy-toc-list li {
  counter-increment: toc-counter;
  margin: 0 0 4px;
}
.page-privacy .privacy-toc-list li::before {
  content: counter(toc-counter, decimal-leading-zero);
  font-family: var(--font-title);
  font-size: 12px;
  font-weight: 800;
  color: var(--privacy-green);
  margin-right: 10px;
  opacity: 0.8;
}
.page-privacy .privacy-toc-link {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  color: var(--privacy-text-primary);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.page-privacy .privacy-toc-link:hover,
.page-privacy .privacy-toc-link:focus-visible {
  color: var(--privacy-green);
  border-bottom-color: var(--privacy-green);
  outline: none;
}
.page-privacy .privacy-toc-card__contact {
  background: rgba(11, 29, 58, 0.6);
  border-radius: var(--privacy-radius-sm);
  padding: 16px;
  border-left: 3px solid var(--privacy-orange);
}
.page-privacy .privacy-toc-card__contact-title {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 800;
  color: var(--privacy-orange);
  margin: 0 0 8px;
}
.page-privacy .privacy-toc-card__contact-text {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--privacy-text-secondary);
  margin: 0 0 12px;
}

/* ===== 正文内容 ===== */
.page-privacy .privacy-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.page-privacy .privacy-section {
  position: relative;
  background: linear-gradient(155deg, rgba(27, 58, 92, 0.95), rgba(11, 29, 58, 0.98));
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius);
  padding: clamp(22px, 4vw, 42px);
  overflow: hidden;
  scroll-margin-top: 130px;
}
.page-privacy .privacy-section:hover {
  border-color: rgba(198, 255, 0, 0.35);
}
.page-privacy .privacy-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 80px;
  background: radial-gradient(circle, rgba(198, 255, 0, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-privacy .privacy-section__num {
  position: absolute;
  top: 16px;
  right: 24px;
  font-family: var(--font-title);
  font-size: 60px;
  font-weight: 800;
  color: rgba(198, 255, 0, 0.1);
  line-height: 1;
  z-index: 0;
  letter-spacing: -0.02em;
}
.page-privacy .privacy-section__head {
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
  padding-left: 20px;
  border-left: 4px solid var(--privacy-green);
}
.page-privacy .privacy-section__head h2 {
  font-family: var(--font-title);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 800;
  line-height: 1.2;
  color: var(--privacy-text-primary);
  margin: 0 0 6px;
}
.page-privacy .privacy-section__sub {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--privacy-text-secondary);
  margin: 0;
}
.page-privacy .privacy-section__body {
  position: relative;
  z-index: 1;
}
.page-privacy .privacy-section__body > p {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--privacy-text-secondary);
  margin: 0 0 16px;
}
.page-privacy .privacy-section__lead {
  font-size: 16px !important;
  color: var(--privacy-text-primary) !important;
  font-weight: 500;
}

/* ===== 图（政策声明） ===== */
.page-privacy .privacy-section__img {
  display: none;
}

/* ===== 收集信息卡片 ===== */
.page-privacy .privacy-collect-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 20px 0;
}
.page-privacy .privacy-collect-item {
  background: rgba(11, 29, 58, 0.6);
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius-sm);
  padding: 18px 16px;
  transition: border-color 0.2s, transform 0.2s;
}
.page-privacy .privacy-collect-item:hover {
  border-color: rgba(198, 255, 0, 0.4);
  transform: translateY(-2px);
}
.page-privacy .privacy-collect-item__icon {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--privacy-green);
  margin-right: 8px;
  vertical-align: middle;
  box-shadow: 0 0 8px rgba(198, 255, 0, 0.6);
}
.page-privacy .privacy-collect-item__title {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 800;
  color: var(--privacy-text-primary);
  margin: 0 0 8px;
}
.page-privacy .privacy-collect-item p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text-secondary);
  margin: 0;
}
.page-privacy .privacy-callout {
  display: flex;
  gap: 12px;
  background: rgba(198, 255, 0, 0.08);
  border: 1px solid rgba(198, 255, 0, 0.2);
  border-radius: var(--privacy-radius-sm);
  padding: 14px 18px;
  margin: 20px 0 0;
}
.page-privacy .privacy-callout__mark {
  font-family: var(--font-title);
  font-weight: 800;
  color: var(--privacy-green);
  background: rgba(11, 29, 58, 0.8);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.page-privacy .privacy-callout p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text-primary);
  margin: 0;
}

/* ===== 使用目的列表 ===== */
.page-privacy .privacy-purpose-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}
.page-privacy .privacy-purpose-list li {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(43, 74, 110, 0.5);
  align-items: flex-start;
}
.page-privacy .privacy-purpose-list li:last-child {
  border-bottom: none;
}
.page-privacy .privacy-purpose-list__num {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 13px;
  color: var(--privacy-green);
  background: rgba(11, 29, 58, 0.7);
  border: 1px solid var(--privacy-border);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  align-self: center;
}
.page-privacy .privacy-purpose-list__text {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--privacy-text-secondary);
}

/* ===== 安全措施网格 ===== */
.page-privacy .privacy-security-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 20px 0 24px;
}
.page-privacy .privacy-security-item {
  background: linear-gradient(150deg, rgba(11, 29, 58, 0.9), rgba(27, 58, 92, 0.6));
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius-sm);
  padding: 18px 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-privacy .privacy-security-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--privacy-green), transparent);
  opacity: 0.4;
}
.page-privacy .privacy-security-item__value {
  display: block;
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 800;
  color: var(--privacy-green);
  line-height: 1.2;
  margin-bottom: 4px;
}
.page-privacy .privacy-security-item__label {
  display: block;
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 700;
  color: var(--privacy-text-primary);
  margin-bottom: 8px;
}
.page-privacy .privacy-security-item p {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.6;
  color: var(--privacy-text-secondary);
  margin: 0;
}

/* ===== 进度条 ===== */
.page-privacy .privacy-progress-caption {
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 800;
  color: var(--privacy-text-primary);
  margin: 24px 0 12px;
}
.page-privacy .privacy-progress-block {
  margin-bottom: 12px;
}
.page-privacy .privacy-progress-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
}
.page-privacy .privacy-progress-name {
  font-size: 13px;
  color: var(--privacy-text-secondary);
}
.page-privacy .privacy-progress-val {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 13px;
  color: var(--privacy-green);
}

/* ===== 用户权利网格 ===== */
.page-privacy .privacy-rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 20px;
}
.page-privacy .privacy-right-item {
  background: rgba(11, 29, 58, 0.55);
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius-sm);
  padding: 18px 16px;
  position: relative;
  transition: transform 0.2s, border-color 0.2s;
}
.page-privacy .privacy-right-item:hover {
  transform: translateY(-3px);
  border-color: rgba(198, 255, 0, 0.35);
}
.page-privacy .privacy-right-item__num {
  display: block;
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 800;
  color: rgba(198, 255, 0, 0.35);
  margin-bottom: 6px;
  line-height: 1;
}
.page-privacy .privacy-right-item__title {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 800;
  color: var(--privacy-text-primary);
  margin: 0 0 6px;
}
.page-privacy .privacy-right-item p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--privacy-text-secondary);
  margin: 0;
}

/* ===== 政策更新 ===== */
.page-privacy .privacy-update-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.page-privacy .privacy-update-list li {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--privacy-text-secondary);
  padding: 10px 0 10px 26px;
  position: relative;
}
.page-privacy .privacy-update-list li::before {
  content: '\2192';
  position: absolute;
  left: 0;
  top: 10px;
  color: var(--privacy-green);
  font-weight: 800;
}
.page-privacy .privacy-timeline {
  margin-top: 24px;
  padding: 16px;
  background: rgba(11, 29, 58, 0.6);
  border-radius: var(--privacy-radius-sm);
}
.page-privacy .privacy-timeline-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--privacy-border);
}
.page-privacy .privacy-timeline-item:last-child {
  border-bottom: none;
}
.page-privacy .privacy-timeline-item__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--privacy-green);
  box-shadow: 0 0 6px rgba(198, 255, 0, 0.7);
  flex-shrink: 0;
}
.page-privacy .privacy-timeline-item__dot.is-currented {
  background: var(--privacy-orange);
  box-shadow: 0 0 6px rgba(255, 109, 0, 0.7);
}
.page-privacy .privacy-timeline-item__ver {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 14px;
  color: var(--privacy-text-primary);
  min-width: 44px;
}
.page-privacy .privacy-timeline-item__text {
  font-size: 14px;
  color: var(--privacy-text-secondary);
}

/* ===== 联系反馈 ===== */
.page-privacy .privacy-contact-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 20px 0 24px;
  border: 1px solid var(--privacy-border);
  border-radius: var(--privacy-radius-sm);
  overflow: hidden;
}
.page-privacy .privacy-contact-list__row {
  display: grid;
  grid-template-columns: 88px 1fr;
  background: rgba(11, 29, 58, 0.5);
  border-bottom: 1px solid var(--privacy-border);
}
.page-privacy .privacy-contact-list__row:last-child {
  border-bottom: none;
}
.page-privacy .privacy-contact-list__row dt {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 13px;
  color: var(--privacy-green);
  padding: 14px 12px 14px 16px;
}
.page-privacy .privacy-contact-list__row dd {
  margin: 0;
  padding: 14px 16px 14px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--privacy-text-secondary);
  font-family: var(--font-body);
}
.page-privacy .privacy-feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== ===== 桌面端 ===== ===== */
@media (min-width: 640px) {
  .page-privacy .privacy-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-privacy .privacy-collect-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .privacy-rights-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-privacy .privacy-section__img {
    display: block;
    width: 100%;
    max-width: 320px;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--privacy-radius-sm);
    margin: 20px auto 0;
    filter: saturate(0.92);
  }
}

@media (min-width: 1024px) {
  .page-privacy .privacy-hero {
    grid-template-columns: 1.1fr 0.9fr;
    padding-top: 72px;
  }
  .page-privacy .privacy-layout {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    align-items: start;
  }
  .page-privacy .privacy-toc-card {
    margin-bottom: 0;
  }
  .page-privacy .privacy-content {
    gap: 36px;
  }
  .page-privacy .privacy-hero__lock-img {
    width: 400px;
    height: 300px;
  }
  .page-privacy .privacy-hero__lock-text {
    margin-right: 12px;
  }
  .page-privacy .privacy-section__body > p {
    font-size: 15px;
  }
  .page-privacy .privacy-collect-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-privacy .privacy-security-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-privacy .privacy-section__img {
    max-width: 280px;
    margin: 20px 0 0 auto;
  }
  .page-privacy .privacy-hero__strip {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
  }
}