.slider-captcha {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
}

.slider-captcha-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    padding: 20px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.slider-captcha-title {
    font-size: 16px;
    text-align: center;
    margin-bottom: 15px;
}

.slider-captcha-close {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    font-size: 18px;
}

.slider-captcha-refresh {
    position: absolute;
    top: 10px;
    right: 35px;
    cursor: pointer;
    font-size: 18px;
    color: #007bff;
}

.slider-captcha-image {
    position: relative;
    width: 100%;
    height: 150px;
    background-color: #f5f5f5;
    overflow: hidden;
    margin-bottom: 15px;
}

.slider-captcha-image img {
    width: 100%;
    height: 100%;
}

.slider-captcha-puzzle {
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.7);
    border: 1px solid #666666;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.slider-captcha-target {
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: rgba(0, 0, 0, 0.5);
    border: 1px solid #e7e7e7;
    box-sizing: border-box;
    z-index: 1;
}

.slider-captcha-slider {
    position: relative;
    width: 100%;
    height: 40px;
    background-color: #f5f5f5;
    border-radius: 20px;
}

.slider-captcha-button {
    position: absolute;
    width: 40px;
    height: 40px;
    background-color: #007bff;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
}

.slider-captcha-text {
    text-align: center;
    line-height: 40px;
    color: #999;
}