body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #fafafa;
    color: #333;
  }
  
  header.hero {
    background: #cce3de;
    padding: 2rem;
    text-align: center;
  }
  
  section {
    padding: 2rem;
    max-width: 800px;
    margin: auto;
  }
  
  h2 {
    color: #333;
    margin-top: 2rem;
  }
  
  footer {
    padding: 2rem;
    text-align: center;
    background: #e0f2f1;
    font-size: 0.9rem;
  }
  
  .tracker-card {
    margin-top: 1rem;
    border: 1px solid #ccc;
    padding: 1rem;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border-radius: 8px;
  }
  
.zoom-preview {
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
    border-radius: 8px;
    border: 1px solid #ccc;
    cursor: zoom-in;
    background: #f8f8f8;
    height: auto;
  }
  
  .zoom-preview img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
    transform-origin: center center;
    pointer-events: none;
    border-radius: 8px;
  }