.page-privacy {
  --p-color-number: #1E90FF;
  --p-color-divider: #1E90FF;
  --p-color-hover-bg: rgba(30, 144, 255, 0.06);
  --p-color-accent-text: #FFD700;
  --p-color-marker: #FF4500;
  --p-radius-number: 50%;
  --p-font-number: 'Consolas', 'Source Code Pro', monospace;
  --p-max-text: 820px;
  --p-transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  position: relative;
  padding: 0 0 80px 0;
  color: var(--color-text, #FFFFFF);
  background: var(--color-bg, #0A0A0A);
}

/* 移动端优先：窄屏紧凑 */
.page-privacy .container {
  max-width: var(--max-width, 1280px);
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 0 16px 0;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 13px;
  color: var(--color-text-secondary, #B0B0B0);
  letter-spacing: 0.3px;
}

.page-privacy .breadcrumb__link {
  color: var(--color-secondary, #1E90FF);
  text-decoration: none;
  transition: color var(--p-transition);
}

.page-privacy .breadcrumb__link:hover,
.page-privacy .breadcrumb__link:focus-visible {
  color: var(--color-primary, #FF4500);
  outline: 2px solid var(--color-primary, #FF4500);
  outline-offset: 2px;
}

.page-privacy .breadcrumb__separator {
  color: var(--color-border, #333333);
  font-family: var(--font-mono, monospace);
  font-size: 14px;
}

.page-privacy .breadcrumb__current {
  color: var(--color-text, #FFFFFF);
  font-weight: 600;
}

/* 隐私政策头部 */
.page-privacy .privacy__header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 24px 0 32px 0;
  max-width: var(--p-max-text);
}

.page-privacy .privacy__icon-wrap {
  position: relative;
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

.page-privacy .privacy__icon {
  display: block;
  width: 80px;
  height: 80px;
  object-fit: contain;
  border-radius: 50%;
  position: relative;
  z-index: 2;
  opacity: 0.92;
}

.page-privacy .privacy__icon-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--p-color-number, #1E90FF);
  opacity: 0.3;
  z-index: 1;
  animation: privacy-ring-pulse 3s ease-in-out infinite;
}

@keyframes privacy-ring-pulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.08); opacity: 0.12; }
}

.page-privacy .privacy__title {
  font-family: var(--font-display, 'Impact', sans-serif);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text, #FFFFFF);
  letter-spacing: 1px;
  margin: 0;
  text-transform: uppercase;
}

.page-privacy .privacy__subtitle {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text-secondary, #B0B0B0);
  max-width: 700px;
  margin: 0;
}

.page-privacy .privacy__divider {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--p-color-divider, #1E90FF) 0%, transparent 80%);
  margin: 8px 0 0 0;
  opacity: 0.5;
  border: none;
}

/* 章节通用 */
.page-privacy .privacy__section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 40px 0 32px 0;
  max-width: var(--p-max-text);
}

.page-privacy .privacy__section-number {
  font-family: var(--p-font-number, monospace);
  font-size: 48px;
  font-weight: 700;
  line-height: 1;
  color: var(--p-color-number, #1E90FF);
  opacity: 0.3;
  letter-spacing: -1px;
  user-select: none;
  flex-shrink: 0;
}

.page-privacy .privacy__section-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-privacy .privacy__section-title {
  font-family: var(--font-display, 'Impact', sans-serif);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text, #FFFFFF);
  margin: 0;
  letter-spacing: 0.5px;
}

.page-privacy .privacy__section-desc {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text-secondary, #B0B0B0);
  margin: 0 0 4px 0;
}

/* 列表与条目 */
.page-privacy .privacy__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-privacy .privacy__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: var(--radius-md, 8px);
  background: transparent;
  transition: background var(--p-transition), transform var(--p-transition);
  cursor: default;
}

.page-privacy .privacy__item:hover,
.page-privacy .privacy__item:focus-within {
  background: var(--p-color-hover-bg, rgba(30, 144, 255, 0.06));
  transform: translateX(4px);
}

.page-privacy .privacy__item-marker {
  display: block;
  width: 8px;
  height: 8px;
  flex-shrink: 0;
  margin-top: 7px;
  background: var(--p-color-marker, #FF4500);
  border-radius: 2px;
  transform: rotate(45deg);
  transition: transform var(--p-transition), background var(--p-transition);
}

.page-privacy .privacy__item:hover .privacy__item-marker,
.page-privacy .privacy__item:focus-within .privacy__item-marker {
  transform: rotate(0deg) scale(1.15);
  background: var(--p-color-number, #1E90FF);
}

.page-privacy .privacy__item-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-privacy .privacy__item-text strong {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text, #FFFFFF);
  letter-spacing: 0.3px;
}

.page-privacy .privacy__item-text p {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-secondary, #B0B0B0);
  margin: 0;
}

.page-privacy .privacy__link {
  color: var(--color-secondary, #1E90FF);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(30, 144, 255, 0.35);
  transition: color var(--p-transition), text-decoration-color var(--p-transition);
}

.page-privacy .privacy__link:hover,
.page-privacy .privacy__link:focus-visible {
  color: var(--color-primary, #FF4500);
  text-decoration-color: var(--color-primary, #FF4500);
  outline: none;
}

/* 注释卡片 */
.page-privacy .privacy__note {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-accent, #FFD700);
  background: rgba(255, 215, 0, 0.05);
  border-left: 3px solid var(--color-accent, #FFD700);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm, 4px) var(--radius-sm, 4px) 0;
  margin-top: 8px;
}

/* 联系卡片（用户权利章节） */
.page-privacy .privacy__contact-card {
  background: rgba(30, 144, 255, 0.07);
  border: 1px solid rgba(30, 144, 255, 0.2);
  border-radius: var(--radius-md, 8px);
  padding: 20px 24px;
  margin-top: 16px;
  transition: background var(--p-transition), border-color var(--p-transition);
}

.page-privacy .privacy__contact-card:hover {
  background: rgba(30, 144, 255, 0.11);
  border-color: rgba(30, 144, 255, 0.35);
}

.page-privacy .privacy__contact-title {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text, #FFFFFF);
  margin: 0 0 8px 0;
  letter-spacing: 0.3px;
}

.page-privacy .privacy__contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text-secondary, #B0B0B0);
}

.page-privacy .privacy__contact-list li {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* 底部区域 */
.page-privacy .privacy__footer-note {
  max-width: var(--p-max-text);
  padding: 32px 0 48px 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.page-privacy .privacy__policy-date {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-secondary, #B0B0B0);
  margin: 0;
  border-top: 1px solid var(--color-border, #333333);
  padding-top: 20px;
}

.page-privacy .privacy__footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.page-privacy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 28px;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: all var(--p-transition);
  cursor: pointer;
  border: none;
  letter-spacing: 0.5px;
}

.page-privacy .btn--primary {
  background: var(--color-primary, #FF4500);
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(255, 69, 0, 0.25);
}

.page-privacy .btn--primary:hover,
.page-privacy .btn--primary:focus-visible {
  background: #e63d00;
  box-shadow: 0 0 32px rgba(255, 69, 0, 0.45);
  transform: translateY(-1px);
  outline: 2px solid var(--color-primary, #FF4500);
  outline-offset: 2px;
}

.page-privacy .btn--secondary {
  background: transparent;
  color: var(--color-secondary, #1E90FF);
  border: 1px solid var(--color-secondary, #1E90FF);
}

.page-privacy .btn--secondary:hover,
.page-privacy .btn--secondary:focus-visible {
  background: rgba(30, 144, 255, 0.12);
  box-shadow: 0 0 20px rgba(30, 144, 255, 0.2);
  transform: translateY(-1px);
  outline: 2px solid var(--color-secondary, #1E90FF);
  outline-offset: 2px;
}

/* 左侧装饰图 */
.page-privacy .privacy__deco-left {
  position: absolute;
  left: -40px;
  top: 240px;
  width: 200px;
  height: 600px;
  z-index: 0;
  pointer-events: none;
  opacity: 0.15;
  transform: rotate(180deg);
}

.page-privacy .privacy__deco-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: grayscale(0.6) contrast(0.8);
}

/* ===== 桌面端 ≥768px ===== */
@media (min-width: 768px) {
  .page-privacy .container {
    padding: 0 32px;
  }

  .page-privacy .breadcrumb {
    padding: 28px 0 20px 0;
    font-size: 14px;
  }

  .page-privacy .privacy__header {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px 28px;
    padding: 32px 0 40px 0;
  }

  .page-privacy .privacy__icon-wrap {
    width: 100px;
    height: 100px;
  }

  .page-privacy .privacy__icon {
    width: 100px;
    height: 100px;
  }

  .page-privacy .privacy__title {
    font-size: 44px;
    flex: 1;
    min-width: 240px;
  }

  .page-privacy .privacy__subtitle {
    font-size: 17px;
    flex-basis: 100%;
  }

  .page-privacy .privacy__section {
    flex-direction: row;
    gap: 32px;
    padding: 48px 0 40px 0;
  }

  .page-privacy .privacy__section-number {
    font-size: 72px;
    min-width: 80px;
    line-height: 0.85;
    opacity: 0.2;
  }

  .page-privacy .privacy__section-title {
    font-size: 28px;
  }

  .page-privacy .privacy__section-desc {
    font-size: 16px;
  }

  .page-privacy .privacy__item {
    padding: 18px 22px;
    gap: 16px;
  }

  .page-privacy .privacy__item-text strong {
    font-size: 16px;
  }

  .page-privacy .privacy__item-text p {
    font-size: 15px;
  }

  .page-privacy .privacy__note {
    font-size: 14px;
    padding: 14px 20px;
  }

  .page-privacy .privacy__contact-card {
    padding: 24px 28px;
  }

  .page-privacy .privacy__footer-note {
    padding: 40px 0 64px 0;
    gap: 28px;
  }

  .page-privacy .privacy__policy-date {
    font-size: 14px;
    padding-top: 24px;
  }

  .page-privacy .btn {
    padding: 12px 36px;
    font-size: 15px;
  }
}

/* ===== 宽屏 ≥1024px ===== */
@media (min-width: 1024px) {
  .page-privacy .container {
    padding: 0 48px;
  }

  .page-privacy .privacy__header {
    gap: 24px 36px;
    padding: 40px 0 48px 0;
  }

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

  .page-privacy .privacy__subtitle {
    font-size: 18px;
  }

  .page-privacy .privacy__section {
    gap: 48px;
  }

  .page-privacy .privacy__section-number {
    font-size: 88px;
    min-width: 100px;
  }

  .page-privacy .privacy__section-title {
    font-size: 32px;
  }

  .page-privacy .privacy__deco-left {
    left: -80px;
    opacity: 0.12;
  }
}

/* ===== 超大屏 ≥1440px ===== */
@media (min-width: 1440px) {
  .page-privacy .container {
    padding: 0 64px;
  }

  .page-privacy .privacy__deco-left {
    left: -120px;
    opacity: 0.1;
  }
}

/* 焦点样式 */
.page-privacy *:focus-visible {
  outline: 2px solid var(--color-primary, #FF4500);
  outline-offset: 3px;
  border-radius: 2px;
}

/* 打印样式简化 */
@media print {
  .page-privacy {
    color: #111;
    background: #fff;
    padding: 0;
  }
  .page-privacy .privacy__deco-left,
  .page-privacy .privacy__icon-ring {
    display: none;
  }
  .page-privacy .btn {
    display: none;
  }
  .page-privacy .privacy__item:hover {
    background: transparent;
    transform: none;
  }
}