.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background-color:#f8f8f8}h1{font-size:24px;color:#333;margin-bottom:20px}.loading-card{width:300px;height:200px;background-color:#fff;box-shadow:0 4px 10px rgba(0,0,0,.1);padding:20px;border-radius:10px}.loading-line{width:100%;height:10px;background-color:#e0e0e0;margin-bottom:10px;border-radius:5px}.loading-line.short{width:60%}.loading-line.medium{width:80%}.loading-line.long{width:90%}.loading-block{width:100%;height:50px;background-color:#e0e0e0;border-radius:10px;margin-top:20px}.question-container{margin-bottom:20px;text-align:center}.question-container h2{font-size:1.5em;margin-bottom:10px}.question-container p{font-size:1.2em;font-weight:700}