.page-privacy {
  --privacy-navy-deep: #061c30;
  --privacy-navy-soft: #0e3050;
  --privacy-accent-soft: rgba(255, 106, 0, 0.08);
  --privacy-primary-soft: rgba(230, 0, 18, 0.06);
  --privacy-shadow: 0 8px 32px rgba(10, 37, 64, 0.08);
  --privacy-radius-card: 20px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.75;
}

/* 面包屑 */
.page-privacy .breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.page-privacy .breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color var(--transition);
}

.page-privacy .breadcrumb a:hover,
.page-privacy .breadcrumb a:focus {
  color: var(--color-highlight);
  text-decoration: underline;
}

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

/* 首屏 Hero 区域 */
.privacy-hero {
  position: relative;
  background: var(--color-navy);
  background-image: radial-gradient(ellipse at 80% 20%, var(--privacy-navy-soft) 0%, transparent 70%);
  padding: 56px 0 0;
  overflow: hidden;
}

.privacy-hero-decor {
  position: absolute;
  top: -80px;
  right: -120px;
  width: 380px;
  height: 380px;
  background: linear-gradient(135deg, rgba(230, 0, 18, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  transform: rotate(15deg);
  pointer-events: none;
}

.privacy-hero-decor::after {
  content: "";
  position: absolute;
  top: 80px;
  right: 40px;
  width: 260px;
  height: 60px;
  background: linear-gradient(180deg, transparent 40%, rgba(255, 209, 0, 0.15) 40%, rgba(255, 209, 0, 0.15) 55%, transparent 55%);
  transform: rotate(-12deg);
}

.privacy-hero-inner {
  max-width: 760px;
  padding-bottom: 56px;
}

.privacy-eyebrow {
  display: inline-block;
  background: rgba(255, 106, 0, 0.18);
  color: var(--color-highlight);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 209, 0, 0.3);
}

.privacy-hero-inner h1 {
  font-family: var(--font-heading);
  font-size: 38px;
  line-height: 1.15;
  color: var(--color-white);
  margin: 0 0 16px;
  text-transform: none;
  letter-spacing: 0.02em;
}

.privacy-hero-lead {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 28px;
  max-width: 620px;
}

.privacy-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.privacy-hero-actions .btn {
  font-size: 15px;
  padding: 12px 28px;
}

.privacy-hero-actions .btn-outline {
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}

.privacy-hero-actions .btn-outline:hover,
.privacy-hero-actions .btn-outline:focus {
  border-color: var(--color-accent);
  background: rgba(255, 106, 0, 0.12);
}

.privacy-hero-img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  margin: 0 auto;
}

/* 政策目录区 */
.privacy-index {
  padding: 56px 0 40px;
}

.page-privacy .section-title {
  margin-bottom: 28px;
}

.privacy-anchor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.privacy-anchor-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition);
  box-shadow: 0 2px 8px rgba(10, 37, 64, 0.05);
}

.privacy-anchor-card:hover,
.privacy-anchor-card:focus {
  border-color: var(--color-primary);
  background: var(--privacy-primary-soft);
  transform: translateY(-2px);
  box-shadow: var(--privacy-shadow);
}

.privacy-anchor-num {
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-primary);
  min-width: 32px;
  text-align: center;
  background: rgba(230, 0, 18, 0.08);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
}

.privacy-anchor-text {
  font-size: 15px;
  font-weight: 600;
}

/* 正文区域布局 */
.privacy-body {
  padding: 16px 0 56px;
}

.privacy-grid {
  display: block;
}

/* 侧边栏 */
.privacy-sidebar {
  display: none;
}

/* 主内容区 */
.privacy-main {
  max-width: 860px;
  margin: 0 auto;
}

/* 信息区块卡片 */
.privacy-section {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  margin-bottom: 20px;
  border: 1px solid var(--color-line);
  box-shadow: 0 2px 12px rgba(10, 37, 64, 0.04);
  scroll-margin-top: 24px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.privacy-section:target {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(230, 0, 18, 0.08), var(--privacy-shadow);
}

.privacy-section-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.privacy-section-head h2 {
  font-family: var(--font-heading);
  font-size: 26px;
  line-height: 1.2;
  color: var(--color-navy);
  margin: 0;
  letter-spacing: 0.01em;
}

.privacy-section-num {
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: 10px;
  padding: 2px 10px;
  min-width: 48px;
  text-align: center;
  line-height: 1.4;
}

.privacy-section h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  color: var(--color-navy);
  margin: 24px 0 10px;
  padding-left: 14px;
  border-left: 4px solid var(--color-accent);
  line-height: 1.4;
}

.privacy-section p {
  font-size: 15px;
  line-height: 1.8;
  color: #444;
  margin: 0 0 16px;
}

.privacy-section p:last-child {
  margin-bottom: 0;
}

/* 列表样式 */
.privacy-list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.privacy-list li {
  position: relative;
  padding: 10px 0 10px 28px;
  font-size: 15px;
  line-height: 1.75;
  color: #444;
  border-bottom: 1px dashed var(--color-line);
}

.privacy-list li:last-child {
  border-bottom: none;
}

.privacy-list li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 18px;
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: 50%;
}

.privacy-list li strong {
  color: var(--color-navy);
  font-weight: 700;
  margin-right: 4px;
}

/* 重要说明框 */
.privacy-note {
  background: var(--privacy-accent-soft);
  border: 1px solid rgba(255, 106, 0, 0.2);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin: 20px 0 0;
}

.privacy-note p {
  margin: 0;
  font-size: 14px;
  color: #555;
}

.privacy-note strong {
  color: var(--color-accent-dark, #cc5500);
  font-weight: 700;
}

/* 用户权利卡片网格 */
.privacy-rights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 20px 0;
}

.privacy-right-card {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.privacy-right-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--privacy-shadow);
}

.privacy-right-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-navy);
  color: var(--color-highlight);
  font-family: var(--font-number);
  font-size: 18px;
  font-weight: 700;
  border-radius: 12px;
  margin-bottom: 12px;
}

.privacy-right-card h3 {
  font-family: var(--font-heading);
  font-size: 17px;
  color: var(--color-navy);
  margin: 0 0 8px;
  border-left: none;
  padding-left: 0;
}

.privacy-right-card p {
  font-size: 14px;
  line-height: 1.7;
  color: #555;
  margin: 0;
}

/* 数据安全统计 */
.privacy-security-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 20px 0;
}

.privacy-security-stat {
  background: var(--color-navy);
  border-radius: var(--radius-md);
  padding: 18px 12px;
  text-align: center;
}

.privacy-stat-num {
  display: block;
  font-family: var(--font-number);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-highlight);
  line-height: 1.2;
  margin-bottom: 6px;
}

.privacy-stat-label {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.4;
}

/* 术语提示气泡 */
.term-tip {
  position: relative;
  border-bottom: 2px dotted var(--color-accent);
  color: var(--color-navy);
  cursor: help;
  transition: background var(--transition);
}

.term-tip:hover,
.term-tip:focus {
  background: var(--privacy-accent-soft);
  border-radius: 3px;
}

.term-tip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  width: 240px;
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.95);
  font-size: 13px;
  line-height: 1.5;
  font-weight: normal;
  padding: 10px 14px;
  border-radius: 10px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 50;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
  transition: all 0.25s ease;
  text-align: left;
  white-space: normal;
}

.term-tip::before {
  content: "";
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--color-navy);
  opacity: 0;
  visibility: hidden;
  z-index: 51;
  transition: all 0.25s ease;
}

.term-tip:hover::after,
.term-tip:focus::after,
.term-tip:focus-within::after,
.term-tip:hover::before,
.term-tip:focus::before {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) scale(1);
}

/* 联系反馈卡片 */
.privacy-contact-box {
  background: var(--color-white);
  border: 2px solid var(--color-navy);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
}

.privacy-contact-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-highlight));
}

.privacy-contact-box h2 {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--color-navy);
  margin: 0 0 12px;
}

.privacy-contact-box > p {
  font-size: 15px;
  color: #555;
  margin: 0 0 20px;
}

.privacy-contact-list {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.privacy-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--color-bg);
  border-radius: 12px;
  padding: 12px 16px;
}

.privacy-contact-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-navy);
  min-width: 70px;
  background: rgba(10, 37, 64, 0.06);
  border-radius: 6px;
  padding: 2px 8px;
  text-align: center;
  flex-shrink: 0;
}

.privacy-contact-value {
  font-size: 14px;
  color: #555;
  word-break: break-all;
  line-height: 1.6;
  text-decoration: none;
  transition: color var(--transition);
}

a.privacy-contact-value:hover,
a.privacy-contact-value:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

.privacy-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 全局按钮补充 */
.page-privacy .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  padding: 12px 24px;
  border-radius: 999px;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.page-privacy .btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(230, 0, 18, 0.25);
}

.page-privacy .btn-primary:hover,
.page-privacy .btn-primary:focus {
  background: #c4000f;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(230, 0, 18, 0.35);
}

.page-privacy .btn-outline {
  background: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}

.page-privacy .btn-outline:hover,
.page-privacy .btn-outline:focus {
  background: rgba(10, 37, 64, 0.06);
  border-color: var(--color-accent);
}

/* 平板及以上 */
@media (min-width: 768px) {
  .privacy-hero {
    padding: 64px 0 0;
  }

  .privacy-hero-inner h1 {
    font-size: 46px;
  }

  .privacy-hero-lead {
    font-size: 17px;
  }

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

  .privacy-section {
    padding: 40px 36px;
  }

  .privacy-rights-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .privacy-contact-box {
    padding: 36px 40px;
  }

  .privacy-contact-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .privacy-security-stats {
    gap: 14px;
  }
}

/* 桌面端 */
@media (min-width: 1024px) {
  .privacy-hero {
    padding: 72px 0 0;
  }

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

  .privacy-grid {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: start;
  }

  .privacy-sidebar {
    display: block;
    position: sticky;
    top: 24px;
    background: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-lg);
    padding: 20px 14px;
    box-shadow: 0 2px 12px rgba(10, 37, 64, 0.04);
  }

  .privacy-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .privacy-sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition);
    border: 1px solid transparent;
  }

  .privacy-sidebar-link span {
    font-family: var(--font-number);
    font-weight: 700;
    font-size: 13px;
    color: var(--color-primary);
    background: rgba(230, 0, 18, 0.08);
    border-radius: 6px;
    padding: 2px 6px;
    min-width: 28px;
    text-align: center;
  }

  .privacy-sidebar-link:hover,
  .privacy-sidebar-link:focus {
    background: var(--privacy-primary-soft);
    border-color: rgba(230, 0, 18, 0.15);
    color: var(--color-primary);
    transform: translateX(2px);
  }

  .privacy-main {
    max-width: none;
  }

  .privacy-section {
    margin-bottom: 24px;
  }

  .privacy-anchor-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .privacy-anchor-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 18px 14px;
  }

  .privacy-anchor-text {
    font-size: 14px;
  }
}

/* 大屏增强 */
@media (min-width: 1440px) {
  .privacy-hero-inner {
    max-width: 840px;
  }

  .privacy-section {
    padding: 44px 48px;
  }
}

/* 减少动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-privacy *,
  .page-privacy *::before,
  .page-privacy *::after {
    transition: none !important;
    animation: none !important;
  }
}

.page-privacy {
  --color-accent-dark: var(--color-accent);
}