/* Privacy Policy页面样式 */

.privacy-section {
  min-height: 100vh;
  padding: 100px 20px 60px;
  background-color: var(--bg-color);
}

/* 页面标题 */
.page-header {
  text-align: center;
  margin-bottom: 60px;
}

.page-header h1 {
  font-size: clamp(36px, 6vw, 48px);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  font-style: italic;
}

/* 政策卡片 */
.policy-card {
  background: white;
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow-md);
  margin-bottom: 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.policy-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.policy-card h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.3;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 10px;
}

.policy-card h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--primary-color);
  margin: 25px 0 15px 0;
}

.policy-card p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 15px;
}

/* 列表样式 */
.policy-card ul {
  list-style: none;
  padding: 0;
  margin: 15px 0;
}

.policy-card li {
  padding: 10px 0;
  position: relative;
  padding-left: 30px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.policy-card li:last-child {
  border-bottom: none;
}

.policy-card li::before {
  content: '•';
  position: absolute;
  left: 10px;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 18px;
}

/* 政策部分 */
.policy-section {
  margin: 25px 0;
  padding: 20px;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

/* 联系信息 */
.contact-info {
  background: #f0f9ff;
  padding: 20px;
  border-radius: 12px;
  border: 1px solid #bfdbfe;
  margin-top: 20px;
}

.contact-info p {
  margin-bottom: 10px;
}

.contact-info p:last-child {
  margin-bottom: 0;
}

/* 强调文本 */
.policy-card strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .policy-card {
    padding: 30px 20px;
  }

  .policy-card h2 {
    font-size: 22px;
  }

  .policy-card h3 {
    font-size: 18px;
  }

  .policy-card li {
    padding-left: 25px;
  }
}

@media (max-width: 640px) {
  .privacy-section {
    padding: 100px 15px 40px;
  }

  .page-header {
    margin-bottom: 40px;
  }

  .policy-card {
    padding: 24px 16px;
    margin-bottom: 20px;
  }

  .policy-card h2 {
    font-size: 20px;
  }

  .policy-card li {
    font-size: 14px;
    line-height: 1.6;
  }
}

/* 动画 */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.policy-card {
  animation: fadeIn 0.6s ease forwards;
  opacity: 0;
}

.policy-card:nth-child(1) { animation-delay: 0.1s; }
.policy-card:nth-child(2) { animation-delay: 0.2s; }
.policy-card:nth-child(3) { animation-delay: 0.3s; }
.policy-card:nth-child(4) { animation-delay: 0.4s; }
.policy-card:nth-child(5) { animation-delay: 0.5s; }
.policy-card:nth-child(6) { animation-delay: 0.6s; }
.policy-card:nth-child(7) { animation-delay: 0.7s; }
.policy-card:nth-child(8) { animation-delay: 0.8s; }
.policy-card:nth-child(9) { animation-delay: 0.9s; }
.policy-card:nth-child(10) { animation-delay: 1.0s; }
.policy-card:nth-child(11) { animation-delay: 1.1s; }