.focus .ts-control {
    box-shadow: none;
}

.ts-wrapper.form-control {
    border-left: 1px solid #dadfe5 !important;
}

.go-to-top {
    border: 0;
    background: #64acef;
    color: #fff;
    position: fixed;
    bottom: 48%;
    right: 2rem;
    display: flex;
    width: 2.5rem;
    height: 2.5rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: 0.3s;
    z-index: 90;
    opacity: 0;
    pointer-events: none
}

.go-to-top:hover {
    opacity: 1;
    color: #fff;
}

.go-to-top.visible {
    opacity: 1;
    pointer-events: auto
}

.go-to-top .icon {
    width: 1.5rem;
    height: 1.5rem
}

.mask {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    /* 半透明黑色 */
    z-index: 9999;
    /* 确保遮罩层在最上面 */
}

.mask.visible {
    display: block;
}

.mask-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    padding: 20px 40px;
    border-radius: 5px;
    text-align: center;
}

.mask-title {
    margin-bottom: 0.5rem;
}