* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: #f0f0f0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.content-locker {
    max-width: 500px;
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.progress-container {
    width: 100%;
    background: rgba(255, 255, 255, 0.2);
    height: 8px;
    border-radius: 10px;
    overflow: hidden;
    margin-top: 10px;
}

.progress-bar {
    width: 0%;
    height: 8px;
    background: #ffeb3b;
    transition: width 1s linear;
}

.locked-content {
    filter: blur(10px);
    pointer-events: none;
    user-select: none;
    opacity: 0.5;
}