#site-notice-banner {
    position: fixed;
    top: 50px;
    right: 20px;
    z-index: 10000;

    background-color: var(--secondary-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    
    padding: 18px 45px 18px 22px;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    
    max-width: 90%;
    width: 450px;
    font-size: 15px;
    line-height: 1.6;
    
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
    visibility: hidden;
}

#site-notice-banner.show {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

#site-notice-banner a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

#site-notice-banner a:hover {
    text-decoration: underline;
}

#site-notice-close-btn {
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 28px;
    color: var(--dropzone-text);
    cursor: pointer;
    font-family: Arial, sans-serif;
    line-height: 1;
    padding: 2px;
    transition: color 0.2s;
}

#site-notice-close-btn:hover {
    color: var(--text-color);
}