/* 导航组件样式 */
.site-navigation {
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
  width: 100%;
}

.nav-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  flex-wrap: nowrap;
  flex-shrink: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 1rem 0;
  margin-right: 0px;
}

.nav-link {
  color: var(--text-color);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem;
  border-radius: 4px;
  position: relative;
  display: inline-block;
  text-align: center;
}

.nav-link.active {
  color: var(--active-color);
  font-weight: 600;
}

/*.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0.5rem;
  right: 0.5rem;
  height: 2px;
  background: var(--active-color);
  border-radius: 2px;
}*/

/* 滚动状态样式 */
.site-navigation.scrolled {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .nav-container {
    padding: 0 2rem;
    max-width: 100%;
  }
  .nav-links {
    padding: 0.5rem 0;
    gap: 1rem;
  }
  .lang-switcher-container {
    right: 0.5rem;
  }
}

/* 移动端触摸优化 */
@media (hover: none) {
  .nav-link {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  
  .nav-link:active {
    background: var(--active-bg);
    color: var(--active-color);
    transform: scale(0.98);
  }
  
  .nav-link.active {
    background: var(--active-bg);
    color: var(--active-color);
    transform: none;
  }
}

/* 暗色模式支持 */
@media (prefers-color-scheme: dark) {
  .site-navigation.scrolled {
    background-color: rgba(18, 18, 18, 0.85);
  }
  
  .nav-link {
    color: var(--dark-text-color);
  }
  
  .nav-link.active {
    color: var(--dark-active-color);
  }
}

/* 亮色模式支持 */
@media (prefers-color-scheme: light) {
  .site-navigation.scrolled {
    background-color: rgba(255, 255, 255, 0.8);
  }
  
  .nav-link {
    color: var(--light-text-color);
  }
  
  .nav-link.active {
    color: var(--light-active-color);
  }
}

/* 重新添加并修改语言切换按钮容器样式 */
.lang-switcher-container {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1001;
}