* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: PingFangSC-Regular, Arial, sans-serif;
    background: #fff;
    min-height: 100vh;
    color: #000;
    line-height: 1.6;
  }
  
  .container {
    min-width: 1155px;
    margin: 0 auto;
  }
  
  .header {
    text-align: center;
    margin: 0 auto;
    margin-bottom: 60px;
    width: 1155px;
  }
  
  .header h2 {
    font-size: 36px;
    color: #000;
    margin-bottom: 15px;
    font-weight: 500;
  }
  
  .subtitle {
    font-size: 18px;
    color: #000;
    margin: 0 auto;
    line-height: 1.8;
    opacity: 0.65;
  }
  
  .contentBox {
    display: flex;
    margin: 0 auto;
    margin-bottom: 60px;
    width: 1155px;
  }
  .component7 .contentBox{
    display: flex;
  }
  
  .component7 .videoBox {
    width: 575px;
    height: 324px;
    background: #f5f5f5;
    /* border: 1px dashed #ddd; */
    border-radius: 8px;
    flex-shrink: 0;
    overflow: hidden;
  }
  
  .component7 .videoContent {
    flex: 1;
    padding-left: 70px;
  }
  
  .component7 .videoContent h3 {
    font-size: 24px;
    color: #000;
    margin-bottom: 16px;
    font-weight: 500;
    opacity: 0.65;
  }
  
  .component7 .video-description {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    
    margin-bottom: 60px;
  }
  
  .component7 .video-links {
    margin-bottom: 32px;
  }
  
  .component7 .video-link-row {
    display: flex;
    width: 510px;
    margin-bottom: 16px;
        justify-content: space-between;
  }
  
  .component7  .video-link{
    display: flex;
    text-decoration: none;
    width: 240px;
  } 
  .component7 .link-text {
    width: 220px;
    color: #00A2A3;
    text-decoration: none;
    font-size: 16px;
    position: relative;
    transition: color 0.3s ease;
    font-weight: 400;
    margin-right: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .component7 .icon {
    font-size: 16px;
    color: #00A2A3;
    text-decoration: none;
    transform: scale(0.7, 1.2);
    position: relative;
    top: -2px;
  }
  
  .component7 .video-link:hover .link-text,.component7 .video-link:hover .icon {
    color: #2cbfbf;
  }
  
  .component7 .more-videos-btn {
    background: #15B3B4;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
  }
  
  .component7 .more-videos-btn:hover {
    background: #fff;
      transform: translateY(-2px);
      color: #15b3b4;
      border: 1px solid #15b3b4;
      box-shadow: 0 6px 20px rgba(0, 212, 170, 0.4);
  }