.mufeng-poster-container {
    margin: 20px 0;
    text-align: center;
}

.mufeng-poster-btn {
    background: #0073aa;
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s;
}

.mufeng-poster-btn:hover {
    background: #005a87;
}

#mufeng-poster-output {
    margin-top: 20px;
}

#mufeng-poster-canvas {
    max-width: 100%;
    height: auto;
    border: 1px solid #eee;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: block;
    margin: 10px auto;
}

.mufeng-poster-actions {
    text-align: center;
    margin: 15px 0;
}

.mufeng-poster-actions button {
    background: #28a745;
    color: white;
    border: none;
    padding: 8px 16px;
    margin: 0 5px;
    font-size: 14px;
    border-radius: 4px;
    cursor: pointer;
}

.mufeng-poster-actions button.close {
    background: #dc3545;
}