@import url(content.css?LikeGirl=v5.2.0);
@import url(small-x.css?LikeGirl=v5.2.0) only screen and (max-width: 768px);
@import url(small.css?LikeGirl=v5.2.0) only screen and (min-width: 768px);
@import url(medium.css?LikeGirl=v5.2.0) only screen and (min-width: 960px);
@import url(big.css?LikeGirl=v5.2.0) only screen and (min-width: 1200px);

.back-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 20px;
    top: 20px;
    z-index: 100;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(250, 250, 250, 0.9));
    border-radius: 50%;
    width: 46px;
    height: 46px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08), 
                0 1px 5px rgba(0, 0, 0, 0.06),
                inset 0 1px 1px rgba(255, 255, 255, 0.5);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(5px);
}

.back-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1), 
                0 3px 8px rgba(0, 0, 0, 0.08),
                inset 0 1px 1px rgba(255, 255, 255, 0.6);
}

.back-button:active {
    transform: translateY(1px) scale(0.98);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 
                0 1px 3px rgba(0, 0, 0, 0.04);
}

.back-button svg {
    width: 22px;
    height: 22px;
    stroke: #6a6a6a;
    transition: all 0.3s ease;
}

.back-button:hover svg {
    stroke: #333;
    transform: translateX(-2px);
}

@media (max-width: 768px) {
    .back-button {
        left: 15px;
        top: 15px;
        width: 40px;
        height: 40px;
    }
    
    .back-button svg {
        width: 18px;
        height: 18px;
    }
}

/* 新的图片返回按钮样式 */
.img-back-button {
    display: block;
    width: 50px;
    height: 50px;
    border-radius: 50%; /* 设置为圆角 */
    margin: 15px auto 0; /* 居中并在上方添加间距 */
    background: url('https://www.dovis.cc/photo/9.webp') no-repeat center;
    background-size: contain; /* 保持图片比例，不裁切 */
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: 2px solid #fff;
}

.img-back-button:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}