body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f5f5f5;
    color: #222;
  }
  
  .page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
  }
  
  h1 {
    margin-bottom: 8px;
  }
  
  .subtitle {
    margin-top: 0;
    color: #555;
  }
  
  .search-bar {
    display: flex;
    gap: 10px;
    margin: 20px 0;
  }
  
  .search-bar input {
    flex: 1;
    padding: 10px;
    font-size: 16px;
  }
  
  .search-bar button,
  .card button,
  .detail-card button {
    padding: 10px 14px;
    font-size: 14px;
    cursor: pointer;
  }
  
  .layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .results {
    display: grid;
    gap: 16px;
  }
  
  .card {
    border: 1px solid #d8d8d8;
    background: white;
    padding: 16px;
    border-radius: 8px;
  }
  
  .card h3 {
    margin-top: 0;
  }
  
  .detail-card {
    border: 1px solid #d8d8d8;
    background: white;
    padding: 20px;
    border-radius: 8px;
  }
  
  .map-box {
    border: 1px solid #d8d8d8;
    background: white;
    border-radius: 8px;
    padding: 12px;
  }
  
  #map {
    height: 420px;
    width: 100%;
    border-radius: 6px;
  }
  
  .message {
    padding: 12px;
    background: white;
    border: 1px solid #d8d8d8;
    border-radius: 8px;
  }
  
  @media (min-width: 900px) {
    .layout {
      grid-template-columns: 1.2fr 1fr;
      align-items: start;
    }
  }