body {
    background: radial-gradient(circle at 10% 20%, rgb(222, 168, 248) 0%, rgb(168, 222, 248) 21.8%, rgb(189, 250, 205) 35.6%, rgb(243, 250, 189) 52.9%, rgb(250, 227, 189) 66.8%, rgb(248, 172, 172) 90%, rgb(254, 211, 252) 99.7%);;
    font-family: Helvetica, Arial, sans-serif;
  }
  
  a {
    color: purple ;
  }
  
  .container {
    margin: 200px auto;
    max-width: 600px;
  }
  
  header {
    margin-bottom: 30px;
  }
  
  h1 {
    text-align: center;
    font-weight: 800;
    font-size: 36px;
    line-height: 1.5;
    color: #662856;
  }
  
  .form-container {
    padding: 30px;
    background-color: white;
    box-shadow: 0px 20px 60px rgba(65, 50, 100, 0.08);
    border-radius: 10px;
    margin-bottom: 30px;
  }

  form{ display: flex;}
  
  .instructions {
    padding: 16px;
    border: 1px solid rgba(39, 33, 66, 0.5);
    width: 80%;
    font-size: 16px;
    border-radius: 50px;
    line-height: 20px;
    color: #272044;
  }
  
  .submit-button {
    margin-left: 15px;
    background: pink;
    color: white;
    border: none;
    width: 150px;
    font-size: 16px;
    border-radius: 50px;
    padding: 14px 24px;
  }
  
  .plot {
    font-size: 13px;
    background-color: #fff;
    padding: 20px;
    line-height: 2;
    border-left: 3px solid #885df1;
    box-shadow: 0px 4px 30px 0px rgba(39, 33, 66, 0.03);
  }

.hint {
  line-height: 1.5;
  margin-top: 5px;
  opacity: 0.6;
  font-size: 12px;
  color: #272044;
}

.hidden {
  display: none;
}

.plot strong {
  color: pink;
}

.generating{
  opacity: 0;
  animation: blink 1s infinite;
}
.generating span:nth-child(2) { animation-delay: 0.2s; }
.generating span:nth-child(3) { animation-delay: 0.4s; }

@keyframes blink {
  0%, 20% { opacity: 0; }
  50% { opacity: 1; }
  100% { opacity: 0; }
}


  footer {
    text-align: center;
    font-size: 13px;
    margin-top: 30px;
}