#quiz-container{max-width:700px;margin:5px auto;padding:5px;border-radius:5px;box-shadow:0 2px 5px rgba(0,0,0,.1)}.question{margin-bottom:20px;padding:15px;border:1px solid #eee;border-radius:3px;background-color:#fff}.question p{font-weight:700;margin-bottom:10px}input[type=radio]{margin-right:10px}.btn-primary{background-color:#007bff;border-color:#007bff;color:#fff;padding:10px 20px;border-radius:5px;cursor:pointer;transition:background-color .2s ease}.btn-primary:hover{background-color:#0069d9;border-color:#0062cc}#quiz-result{max-width:700px;margin:20px auto;padding:30px;border:1px solid #ddd;border-radius:5px;box-shadow:0 2px 5px rgba(0,0,0,.1);background-color:#f9f9f9;text-align:center}#quiz-result h2{margin-bottom:20px}.social-share{margin-top:20px}.social-share a{margin:0 10px;padding:8px 15px;border-radius:3px;background-color:#007bff;color:#fff;text-decoration:none;transition:background-color .2s ease}.social-share a:hover{background-color:#0069d9}