/* Cover image */
.cover-images img {
    width: 100%;
    max-width: 500px;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    margin: 10px auto;
}

/* Help widget */
.help-widget {
    position: fixed;
    top: 100px;
    right: 10px;
    z-index: 9999;
}

.help-button {
    background: rgba(0,0,155,0.6);
    color: white;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.help-popup {
    position: fixed;
    top: 80px;
    right: 20px;
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    max-width: 300px;
}

.close-help {
    background: #007bff;
    color: white;
    border: none;
    border-radius: 18px;
    width: 100px;
    height: 36px;
    cursor: pointer;
    font-size: 18px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.hidden {
    display: none;
}