.tutorial-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(3px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    cursor: pointer;
}

.tutorial-overlay.hidden {
    display: none;
}

.tutorial-content {
    max-width: 600px;
    text-align: center;
    pointer-events: none;
    padding: 20px;
}

.tutorial-text {
    color: #ffffff;
    font-size: 28px;
    line-height: 1.6;
    margin: 0;
    font-family: 'Georgia', serif;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.9);
}

.tutorial-text a {
    color: #4CAF50;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
    pointer-events: auto;
}

.tutorial-text a:hover {
    color: #66BB6A;
    text-decoration: underline;
}

.tutorial-btn {
    display: none;
}