body {
    font-family: 'Roboto', sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    color: #333;
}

.container {
    text-align: center;
    width: 90%;
    max-width: 600px;
}

h1 {
    font-weight: 500;
    margin-bottom: 20px;
}

progress {
    width: 100%;
    height: 30px;
    -webkit-appearance: none;
    appearance: none;
}

progress::-webkit-progress-bar {
    background-color: #eee;
    border-radius: 15px;
    box-shadow: 0 2px 3px rgba(0,0,0,0.1) inset;
}

progress::-webkit-progress-value {
    background-color: #4CAF50;
    border-radius: 15px;
    transition: width 0.5s ease-in-out;
}

p {
    font-size: 1.1em;
    margin-top: 10px;
    color: #666;
}