.device-detection-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px); /* 虚化背景 */
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-detection-modal {
    background: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    z-index: 9999;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.device-detection-modal h3 {
    margin-top: 0;
    color: #333;
}

.device-detection-modal p {
    color: #666;
    margin-bottom: 25px;
}

.device-detection-modal button {
    background: #007AFF;
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
}