.internal-case-wrap {
                    padding-top: 0.9rem;
                    padding-bottom: 1rem;
                    background-color: #f1f5fa;
                }

                .internal-case-wrap .module-header {
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                }

                .internal-case-wrap .filter-form {
                    display: flex;
                    background-color: #fff;
                    border-radius: 0.1rem;
                    border: 0.01rem solid #fff;
                }

                .internal-case-wrap .form-item {
                    position: relative;
                }

                .internal-case-wrap .ipt-item {
                    height: 0.6rem;
                    width: 3.5rem;
                    padding: 0.1rem 0.28rem;
                }

                .internal-case-wrap .icon-search {
                    position: absolute;
                    right: 0;
                    top: 0;
                    height: 100%;
                    width: 0.6rem;
                    padding: 0.2rem;
                    aspect-ratio: 1;
                }

                .internal-case-wrap .ic-main {
                    display: flex;
                    flex-wrap: wrap;
                    margin-top: 0.6rem;
                }

                .internal-case-wrap .ic-item {
                    position: relative;
                    display: flex;
                    flex-direction: column;
                    width: calc((100% - 1.2rem) / 4);
                    height: 3rem;
                    padding: 0.2rem 0.7rem 0.7rem;
                    background-color: #fff;
                    border-radius: 0.1rem;
                    box-shadow: 0 0 0.1rem 0 rgba(0, 0, 0, 0.0666666667);
                    overflow: hidden;
                }

                .internal-case-wrap .ic-item:nth-child(n+2) {
                    margin-left: 0.4rem;
                }

                .internal-case-wrap .ic-item:nth-child(n+5) {
                    margin-top: 0.4rem;
                }

                .internal-case-wrap .ic-item:nth-child(4n+1) {
                    margin-left: 0;
                }

                .internal-case-wrap .ic-item:hover .ic-cover {
                    opacity: 1;
                }

                .internal-case-wrap .ic-item:hover .ic-name {
                    color: #fff;
                    transform: translateY(-1.2rem);
                }

                .internal-case-wrap .ic-item:hover .go-detail {
                    transform: translateY(-0.45rem);
                    opacity: 1;
                }

                .internal-case-wrap .pic-box {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    flex: 1 0 0;
                }

                .internal-case-wrap .pic-box img {
                    -o-object-fit: contain;
                    object-fit: contain;
                }

                .internal-case-wrap .ic-name {
                    padding-top: 0.45rem;
                    color: #666;
                    text-align: center;
                    transition: 0.3s;
                    z-index: 1;
                }

                .internal-case-wrap .ic-cover {
                    position: absolute;
                    top: 0;
                    left: 0;
                    width: 100%;
                    height: 100%;
                    display: flex;
                    padding: 0.3rem;
                    background-color: rgba(var(--theme-rgb), 0.9);
                    opacity: 0;
                    transition: 0.3s;
                }

                .internal-case-wrap .go-detail {
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    width: 0.54rem;
                    height: 0.54rem;
                    padding: 0.19rem;
                    background-color: #fff;
                    border-radius: 50%;
                    margin: auto auto 0;
                    opacity: 0;
                    transition: 0.3s;
                }

                .internal-case-wrap .paging-turner {
                    margin-top: 0.6rem;
                }

                @media (max-width: 750px) {
                    .internal-case-wrap .module-header {
                        flex-direction: column;
                    }

                    .internal-case-wrap .mod-right {
                        margin-top: 0.5rem;
                    }

                    .internal-case-wrap .ic-item {
                        width: calc((100% - 0.4rem) / 2);
                    }

                    .internal-case-wrap .ic-item:nth-child(n+2) {
                        margin-left: 0.4rem;
                    }

                    .internal-case-wrap .ic-item:nth-child(n+3) {
                        margin-top: 0.4rem;
                    }

                    .internal-case-wrap .ic-item:nth-child(2n+1) {
                        margin-left: 0;
                    }
                }
                .window {
                position: relative;
            }

            .share-side {
                position: absolute;
                top: 0;
                right: 0.1rem;
                display: flex;
                flex-direction: column;
                width: 2em;
                height: 100%;
                pointer-events: none;
                z-index: 50;
            }

            .share-side .share-list {
                position: sticky;
                top: 2.5rem;
                margin: 0.1rem 0;
            }

            
.share-side .share-item {position: relative;display: flex;align-items: center;justify-content: center;width: 2em;height: 2em;padding: 0.15rem;border-radius: 0.04rem;background-color: #fff;pointer-events: auto;}
.share-side .share-item:nth-child(n+2) {margin-top: 0.04rem;}
.share-side .share-item:hover .popup {transform: translateY(-50%) scaleX(1);opacity: 1;pointer-events: auto;}