.about-section {
    background-color: #f2f6fa;
    padding: 60px 20px;
  }
  
  .about-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    max-width: 1350px;
    margin: auto;
  }
  
  .about-text {
    flex: 1 1 600px;
    padding: 20px;
  }
  
  .about-text h2 {
    font-size: 32px;
    color: #222;
    margin-bottom: 10px;
    border-bottom: 5px solid #00a651;
    padding-left: 10px;
  }
  
  .about-text p {
    font-size: 16px;
    color: #444;
    line-height: 1.8;
    margin-bottom: 15px;
  }
  
  .btn-more {
    display: inline-block;
    padding: 10px 24px;
    background-color: #00a651;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s ease;
  }
  
  .btn-more:hover {
    background-color: #008a44;
  }
  
  .about-image {
    flex: 1 1 400px;
    padding: 20px;
    text-align: center;
  }
  
  .about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
  }
  



  .main-title {
    padding: 40px 20px;
    text-align: center;
    background-color: #f8f9fa; /* 淡灰背景 */
  }
  
  .main-title h1,
  .main-title p {
    margin: 0;
    padding: 0;
  }
  
  .main-title h1 {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: #222;
  }
  
  .main-title p {
    font-size: 1.1em;
    color: #555;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
  }