body {
  font-family: 'Open Sans', Arial, sans-serif;
}

* {
  font-family: 'Open Sans', Arial, sans-serif !important;
}

h1 { text-align: center; }
.question { margin: 15px 0; padding: 10px; border-bottom: 1px solid #ddd; }
.options label { margin-right: 15px; }
button { padding: 10px 20px; font-size: 16px; margin-top: 20px; cursor: pointer; }
.result { margin-top: 30px; background: #f9f9f9; padding: 15px; border: 1px solid #ccc; }
.progress { width: 100%; background: #eee; border-radius: 20px; overflow: hidden; margin-bottom: 15px; }
.bar { height: 25px; line-height: 25px; color: #fff; text-align: right; padding-right: 10px; font-weight: bold; transition: width 2s ease; }
.bar.boy { background: #4a90e2; }
.bar.girl { background: #e26aa5; }

/* Loading Spinner */
#loading {
    display: none;
    text-align: center;
    margin-top: 20px;
    font-weight: bold;
    color: #666;
}
#loading:after {
    content: " ";
    display: inline-block;
    width: 24px;
    height: 24px;
    margin-left: 10px;
    border: 3px solid #ccc;
    border-top: 3px solid #4a90e2;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}