.aeaq-box {
  max-width: 500px;
  margin: 40px auto;
  padding: 30px;
  border-radius: 20px;
  background: linear-gradient(135deg,#667eea,#764ba2);
  color: #fff;
  box-shadow: 0 20px 40px rgba(0,0,0,.3);
}
.tagline { text-align:center; opacity:.9; }
select,input,button {
  width:100%;
  padding:12px;
  margin-bottom:12px;
  border-radius:12px;
  border:none;
}
button {
  background:#00ffd5;
  font-weight:bold;
  cursor:pointer;
}
.q {
  background:#fff;
  color:#333;
  padding:15px;
  border-radius:12px;
  margin-bottom:12px;
}
.spinner {
  display:none;
  width:40px;height:40px;
  border:4px solid #fff;
  border-top:4px solid transparent;
  border-radius:50%;
  animation:spin 1s linear infinite;
  margin:20px auto;
}
@keyframes spin {100%{transform:rotate(360deg);}}