body {
    margin: 0;
    padding: 0;
    background-color: #f3f0fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #4a235a;
  }

  .prereg-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(142, 68, 173, 0.15);
    border: 2px solid #8e44ad;
  }

  .prereg-container h2 {
    color: #6c3483;
    text-align: center;
    margin-bottom: 20px;
  }
  .prereg-container h3 {
    color: #e21b36;
    text-align: center;
    margin-bottom: 20px;
  }
  .prereg-list {
    padding-left: 20px;
    margin-bottom: 30px;
    font-size: 16px;
  }
  .prereg-list li {
    margin-bottom: 12px;
    line-height: 1.6;
  }
  
  .prereg-list ul {
    margin-top: 10px;
    margin-bottom: 10px;
    padding-left: 20px;
  }
  .header-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 10px 20px;
    gap: 10px;
  }
  
  .logo-container {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    flex-shrink: 0;
  }
  
  .logo-container img {
    width: 90%;
    height: auto;
    border-radius: 50%;
  }
  
  .header-title {
    flex: 1;
    text-align: center;
    font-size: 1.5rem;
    line-height: 1.4;
    font-weight: bold;
  }
  
  @media (max-width: 600px) {
    .header-wrapper {
      flex-direction: column;
      align-items: center;
      text-align: center;
    }
  
    .header-title {
      order: 2;
      margin: 10px 0;
    }
  
    .logo-container {
      order: 1;
    }
  
    .logo-container:last-child {
      order: 3;
    }
  }
  
  
  .bank-box {
    background-color: #f9f0ff;
    border: 2px solid #8e44ad;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 30px;
  }

  .bank-details {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
  }

  .bank-left {
    flex: 1 1 60%;
    min-width: 250px;
    text-align: left;
  }

  .bank-left div {
    padding: 10px 0;
    border-bottom: 1px solid #d2b4de;
  }

  .bank-right {
    flex: 1 1 30%;
    min-width: 100px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
  }

  .qr-code {
    width: 100px;
    height: 100px;
    border: 2px dashed #8e44ad;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #8e44ad;
  }

  .prereg-checkbox {
    display: block;
    margin: 20px 0;
    font-size: 16px;
  }

  #proceed-btn {
    display: block;
    margin: 0 auto;
    padding: 12px 30px;
    background-color: #8e44ad;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: not-allowed;
    transition: background-color 0.3s ease;
  }

  #proceed-btn.enabled {
    cursor: pointer;
    background-color: #6c3483;
  }

  @media (max-width: 600px) {
    .bank-details {
      flex-direction: column;
    }

    .bank-right {
      justify-content: flex-start;
    }

    #proceed-btn {
      width: 100%;
    }
  }
 .notice {
      background-color: #fff0f0;
      color: #b30000;
      padding: 18px 26px;
      border-left: 6px solid #ff0000;
      border-radius: 6px;
      font-family: "Segoe UI", sans-serif;
      font-size: 17px;
      font-weight: 600;
      max-width: 700px;
      margin: 40px auto;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
      animation: fast-blink 1s linear infinite;
      text-align: center;
    }

    @keyframes fast-blink {
      0%, 100% { opacity: 1; }
      50% { opacity: 0; }
    }