/* 自定义样式补充 */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  }
  
  .loaded .reveal {
    opacity: 1;
    transform: translateY(0);
  }
  
  .tech-border {
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(15, 15, 15, 0.5);
    backdrop-filter: blur(10px);
  }
  
  .map-container {
    background: rgba(20, 20, 20, 0.5);
    min-height: 400px;
  }
  
  .congestion-indicator {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 50%;
  }
  
  .congestion-0 { background-color: #10b981; }
  .congestion-1 { background-color: #d9d9a3; }
  .congestion-2 { background-color: #f59e0b; }
  .congestion-3 { background-color: #f97316; }
  .congestion-4 { background-color: #ef4444; }
  .congestion-5 { background-color: #7f1d1d; }
  
  .manual-option {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s;
  }
  
  .manual-option:hover {
    background-color: rgba(255,255,255,0.05);
  }
  
  .manual-option input[type="radio"] {
    margin-right: 12px;
  }
  
  .manual-option label {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    cursor: pointer;
  }
  
  /* 响应式调整 */
  @media (max-width: 768px) {
    .mega-text {
      font-size: 2.5rem;
      line-height: 1.2;
    }
    
    .grid-cols-1 > div {
      margin-bottom: 2rem;
    }
  }