/* 关于我们页面样式 */

/* 页面头部 */
.page-header {
  text-align: center;
  padding: 60px 0 40px;
  background: rgba(255, 255, 255, 0.05);
  margin: 20px 0 40px;
  border-radius: 20px;
  backdrop-filter: blur(10px);
}

.page-header h1 {
  font-size: 3rem;
  margin-bottom: 15px;
  background: linear-gradient(45deg, #64b5f6, #42a5f5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-header p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
}

/* 导航栏激活状态 */
.nav-links a.active {
  background: rgba(100, 181, 246, 0.3);
  color: #64b5f6;
}

/* 统计数据高亮 */
.highlight-stats {
  display: flex;
  justify-content: space-around;
  margin-top: 30px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 15px;
}

.highlight-stats .stat-item {
  text-align: center;
}

.highlight-stats .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: bold;
  color: #64b5f6;
  margin-bottom: 5px;
}

.highlight-stats .stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

/* 服务特色网格 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.feature-item {
  text-align: center;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-5px);
}

.feature-item .feature-icon {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.feature-item h3 {
  color: #64b5f6;
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.feature-item p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* 时间线样式 */
.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, #64b5f6, #42a5f5);
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
  padding-left: 40px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 5px;
  width: 16px;
  height: 16px;
  background: #64b5f6;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.2);
}

.timeline-year {
  position: absolute;
  left: -70px;
  top: 0;
  font-weight: bold;
  color: #64b5f6;
  font-size: 1.1rem;
}

.timeline-content h3 {
  color: #ffffff;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.timeline-content p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

/* 团队成员 */
.team-members {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.team-member {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.team-member:hover {
  transform: translateX(5px);
}

.member-avatar {
  width: 60px;
  height: 60px;
  background: linear-gradient(45deg, #64b5f6, #42a5f5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.member-info h3 {
  color: #ffffff;
  margin-bottom: 5px;
  font-size: 1.1rem;
}

.member-role {
  color: #64b5f6;
  font-weight: 500;
  margin-bottom: 5px;
  font-size: 0.9rem;
}

.member-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  line-height: 1.4;
}

/* 联系信息 */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(45deg, #64b5f6, #42a5f5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-details {
  display: flex;
  flex-direction: column;
}

.contact-type {
  color: #64b5f6;
  font-weight: 500;
  font-size: 0.9rem;
}

.contact-value {
  color: #ffffff;
  font-size: 0.95rem;
}

/* 技术栈 */
.tech-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tech-category h3 {
  color: #64b5f6;
  margin-bottom: 10px;
  font-size: 1rem;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tag {
  background: rgba(100, 181, 246, 0.2);
  color: #64b5f6;
  padding: 6px 12px;
  border-radius: 15px;
  font-size: 0.8rem;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

/* 使命愿景卡片 */
.mission-section {
  margin: 40px 0;
}

.mission-card,
.vision-card {
  text-align: center;
  padding: 40px 30px;
}

.mission-icon,
.vision-icon {
  font-size: 4rem;
  margin-bottom: 20px;
}

.mission-card h2,
.vision-card h2 {
  color: #64b5f6;
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.mission-card p,
.vision-card p {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  font-size: 1.1rem;
}

/* 页脚样式 */
.footer {
  background: rgba(0, 0, 0, 0.3);
  text-align: center;
  padding: 30px 0;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer p {
  color: rgba(255, 255, 255, 0.7);
}
/* 隐私政策 */
.privacy-content {
   background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.privacy-section {
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.privacy-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.privacy-section h2 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 20px;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #3498db;
}

.privacy-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 15px;
}

.privacy-section ul {
    padding-left: 20px;
    margin-bottom: 15px;
}

.privacy-section li {
    margin-bottom: 8px;
    line-height: 1.6;
        color: rgba(255, 255, 255, 0.8);
}

.privacy-section strong {
        color: rgba(255, 255, 255, 0.8);
}

.contact-info {
    background: #4d8ecc;
    padding: 20px;
    border-radius: 5px;
    border-left: 4px solid #3498db;
}

.contact-info p {
    margin-bottom: 10px;
    font-size: 16px;
}

.contact-info a {
     color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .page-header h1 {
    font-size: 2rem;
  }

  .page-header p {
    font-size: 1rem;
  }

  .highlight-stats {
    flex-direction: column;
    gap: 15px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .timeline {
    padding-left: 20px;
  }

  .timeline-year {
    position: static;
    margin-bottom: 5px;
  }

  .team-member {
    flex-direction: column;
    text-align: center;
  }

  .mission-card,
  .vision-card {
    padding: 30px 20px;
  }
}