styles.css

body { background: #fafafa; font-family: 'Cairo', sans-serif; }
.card {
  background:#fff; border:1px solid #eaeaea; border-radius:14px;
  padding:14px; box-shadow: 0 4px 12px rgba(0,0,0,.05); margin-bottom:10px;
}
.badge { background:#eef2ff; color:#3730a3; padding:3px 9px; border-radius:999px; font-size:12px; }
.choices { padding-inline-start:20px; }
.answer { margin-top:8px; background:#f9fafb; padding:8px; border-radius:10px; border:1px dashed #d1d5db; }