body {
    background-color: #111;
    color: white;
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 30px;
}

.logo {
    max-width: 200px;
    margin-bottom: 30px;
}

.container {
    max-width: 600px;
    margin: auto;
}

.progress-bar {
    background-color: #333;
    border-radius: 10px;
    overflow: hidden;
    height: 30px;
    margin: 20px 0;
}

.progress {
    height: 100%;
    background: linear-gradient(270deg, gold, goldenrod, #f5c518);
    animation: shimmer 2s infinite linear;
    transition: width 1s;
}

@keyframes shimmer {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 100% 50%;
    }
}

footer {
    margin-top: 50px;
    font-size: 0.9em;
    color: #aaa;
}

a {
    color: #ccc;
    text-decoration: none;