/* Start Page CSS */
#start_page {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

#start_page_img {
    max-width: 200px;
    max-height: 200px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Responsive design */
@media (max-width: 768px) {
    #start_page_img {
        max-width: 150px;
        max-height: 150px;
    }
}

@media (max-width: 480px) {
    #start_page_img {
        max-width: 120px;
        max-height: 120px;
    }
}