.bottom-banner {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: linear-gradient(to right, #eef6ff, #77d9ff);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    z-index: 9999;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
  }

  .banner-inner {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    max-width: 1400px;
    width: 100%;
    gap: 50px; /* 控制图片和文本之间距离 */
  }

  .banner-image {
    height: 80px;
  }

  .banner-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 70%;
    flex-shrink: 0;
  }

  .banner-title {
    font-size: 26px;
    font-weight: bold;
    color: #333;
    margin: 0 0 5px 0;
  }

  .banner-subtitle {
    font-size: 22px;
    color: #555;
    margin: 0;
  }

  .banner-actions {
    margin-left: auto;
    display: flex;
    gap: 20px;
  }

  .banner-actions a {
    background: #28a745;
    color: #fff;
    padding: 14px 22px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 5px;
    white-space: nowrap;
    transition: background 0.3s;
  }

  .banner-actions a:nth-child(2) {
    background: #ec2626;
  }

  .banner-actions a:hover {
    opacity: 0.9;
  }

  .banner-close {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    height: 18px;
  }


  @media (max-width: 1300px) {
    .banner-title {
      font-size: 26px;
    }

    .banner-subtitle {
      font-size: 18px;
    }

    .banner-actions a {
      padding: 12px 20px;
      font-size: 16px;
    }

    .banner-inner {
      gap: 20px;
    }
  }


/* 适配 1180px */
@media (max-width: 1180px) {
  .banner-inner {
    margin-left: 80px;
    gap: 30px;
  }

  .banner-text {
    width: 50%;
  }

  .banner-title {
    font-size: 20px;
  }

  .banner-subtitle {
    font-size: 18px;
  }

  .banner-actions a {
    padding: 12px 20px;
    font-size: 15px;
  }
    
  .banner-inner {
    margin-left: 10px;
  }
}




  @media (max-width: 1024px) {
    .banner-title {
      font-size: 20px;
    }

    .banner-subtitle {
      font-size: 16px;
    }

    .banner-actions a {
      padding: 12px 20px;
      font-size: 16px;
    }
      
      
    .banner-inner {
      margin-left: 10px;
      gap: 20px;
    }
      
  }

  @media (max-width: 991px) {
    .banner-image {
      
    }

    .banner-subtitle {
      font-size: 15px;
    }

    .banner-inner {
      flex-direction: row;
      justify-content: space-between;
      align-items: center;
      gap: 0px;
    }
      
      
  .banner-inner {
    margin-left: 10px;
    gap:20px;
  }

    .banner-text {
      flex: 1;
      max-width: 100%;
    }

    .banner-title {
      font-size: 18px;
      line-height: 1.3;
      margin: 0;
    }

    .banner-actions {
      flex-shrink: 0;
      gap: 10px;
    }

    .banner-actions a {
      padding: 12px 16px;
      font-size: 15px;
    }

    .bottom-banner {
      padding: 8px 14px;
    }
  }

  @media (max-width: 768px) {
      
   .banner-image {
     width: 80px;
    height: auto;
    }  
      
    .banner-title {
      font-size: 15px;
    }
      
    .banner-subtitle {
      font-size: 12px;
    }
    .banner-actions a {
      padding: 10px 12px;
      font-size: 14px;
    }
  }

  @media (max-width: 550px) {
      
   .banner-image {
     display: none;
    }  
      
    .banner-title {
      font-size: 15px;
    }
      
    .banner-subtitle {
      font-size: 12px;
    }
    .banner-actions a {
      padding: 10px 12px;
      font-size: 14px;
    }
  }

  @media (max-width: 430px) {
      
    .banner-title {
      font-size: 15px;
    }
      
    .banner-subtitle {
      display: none;
    }
    .banner-actions a {
      padding: 7px 9px;
      font-size: 12px;
    }
  }

  @media (max-width: 350px) {
      
    .banner-title {
      font-size: 14px;
    }
      
    .banner-subtitle {
      display: none;
    }
    .banner-actions {
      flex-direction: column;
      margin-right: 30px;
     gap: 6px;
    }
      
    .banner-actions a {
      padding: 3px 5px;
      font-size: 12px;
    }
  }