#oqq-quiz-app { font-family: Arial; padding:20px; max-width:600px; margin:auto; text-align:center; }
#oqq-quiz-app h2 { color:#006600; font-size:20px; margin-bottom:20px; }
.quiz-form { display:flex; flex-direction:column; gap:15px; align-items:center; }
.quiz-input { width:80%; padding:10px; border:1px solid #ccc; border-radius:5px; }
#oqq-quiz-app button { margin-top:15px; padding:10px 20px; background:#008800; color:#fff; border:none; border-radius:5px; cursor:pointer; font-size:16px; }