.quiz-container{max-width:600px;margin:20px auto;font-family:Arial,sans-serif;border:1px solid #ddd;border-radius:8px;padding:20px;background-color:#f9f9f9;box-shadow:0 2px 5px rgb(0 0 0 / .1)}.question{font-size:18px;font-weight:700;margin-bottom:15px}.options{display:flex;flex-direction:column;gap:10px}.options button{background-color:#f0f0f0;padding:10px 15px;border:1px solid #ccc;border-radius:4px;font-size:16px;cursor:pointer;transition:background-color 0.3s ease}.options button:hover{background-color:#e0e0e0}.options button.correct{background-color:#c8f7c5}.options button.incorrect{background-color:#f7c5c5}.answer{margin-top:20px;padding:15px;background-color:#f4f4f4;border-radius:4px;border:1px solid #ccc}.answer p{margin:5px 0}.answer .explanation{white-space:pre-wrap;word-wrap:break-word}