.product-updates {
    color: var(--color-block-darker);
}

.top-banner {
    padding: 0 14px;
}

.top-banner .base-maxwidth {
    background: url(https://images.chatartpro.com/chatartweben/assets/company/banner-bg.jpg) no-repeat center/cover, linear-gradient(96.3deg, #0C0031 0.34%, #230039 102.36%);
    padding: 110px 0;
    max-width: 1350px;
    border-radius: 24px;
}

.top-banner h1 {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    background: linear-gradient(to bottom, #fff 60%, #E3B8FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-stroke: 1px #BE5EFD;
    -webkit-text-stroke: 1px #BE5EFD;
    text-shadow: 0px 4px 16px #BE5EFD;
    color: #BE5EFD;
}

.pruduct-box {
    padding: 80px 0 120px;
    background: url(https://images.chatartpro.com/chatartweben/assets/company/pruduct-updates-bg.svg) no-repeat 100% 130px/480px;
}

.pruduct-box .tab-list {
    display: flex;
    justify-content: center;
    border-bottom: 4px solid #978ff1;
    padding: 0 60px;
}

.pruduct-box .tab-item {
    padding: 17px 20px;
    margin-bottom: -4px;
    max-width: 288px;
    flex: 1;
    text-align: center;
    font-weight: 800;
    cursor: pointer;
}

.pruduct-box .tab-item.active {
    border: 4px solid #978ff1;
    border-bottom: none;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    background: var(--color-white-lighter);
    position: relative;
    color: var(--color-primary);

}

.pruduct-box .tab-item.active::before,
.pruduct-box .tab-item.active::after {
    content: " ";
    display: block;
    width: 20px;
    height: 20px;
    position: absolute;
    bottom: 0px;
    border-bottom: 4px solid #978ff1;
}

.pruduct-box .tab-item.active::before {
    left: -24px;
    border-bottom-right-radius: 15px;
    border-right: 4px solid #978ff1;
    box-shadow: 5px 5px 0 0 var(--color-white-lighter);
}

.pruduct-box .tab-item.active::after {
    right: -24px;
    border-bottom-left-radius: 15px;
    border-left: 4px solid #978ff1;
    box-shadow: -5px 5px 0 0 var(--color-white-lighter);
}

.pruduct-box .tab-content {
    margin: 117px auto 0;
    max-width: 1020px;
}

.pruduct-box .tab-pane {
    display: none;
}

.pruduct-box .tab-pane.active {
    display: block;
}

.pruduct-box .version-item .date {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 24px;
    line-height: 36px;
    padding: 30px 0 30px 62px;
    background: url(https://images.chatartpro.com/chatartweben/assets/company/circular.svg) no-repeat left center/30px;
}

.pruduct-box .version-item .date::after {
    content: " ";
    display: inline-block;
    width: 30px;
    height: 30px;
    background: url(https://images.chatartpro.com/chatartweben/assets/company/down.svg) no-repeat center/cover;
    cursor: pointer;
    transition: all .5s;
    margin-left: 20px;
    transition: transform .3s;
}

.pruduct-box .version-item.active .date::after {
    transform: rotate(180deg);
}

.pruduct-box .version-item .version-content {
    display: flex;
    margin-left: 14px;
    padding: 30px 10px 30px 50px;
    border-left: 2px solid #FFE55E;
}

.pruduct-box .version-item .number {
    font-size: 18px;
    font-weight: 600;
    line-height: 27px;
    min-width: 160px;
}

.pruduct-box .version-item .update-log {
    font-size: 14px;
    line-height: 21px;
    transform: translateY(4px);
    padding-left: 20px;
}

.pruduct-box .update-log li {
    position: relative;
}

.pruduct-box .update-log li::before {
    content: '';
    display: inline-block;
    min-width: 5px;
    min-height: 5px;
    position: absolute;
    top: 8px;
    left: -14px;
    background: rgb(0 0 0 / 50%);
    border-radius: 50%;
    width: 5px;
    height: 5px;
}

@media (max-width: 1280px) {
    .top-banner .base-maxwidth {
        padding: 80px 0;
    }

    .pruduct-box .tab-content {
        padding: 0 14px;
        margin: 40px auto 0;
    }

    .pruduct-box .tab-content .version-content {
        padding: 10px 10px 36px 50px;
        flex-direction: column;
    }

    .pruduct-box .tab-content .update-log {
        margin-top: 20px;
        transform: none;
    }
}

@media (max-width: 992px) {

    .top-banner .base-maxwidth {
        padding: 60px 0;
        border-radius: 12px;
    }

    .top-banner h1 {
        font-size: 20px;
    }

    .pruduct-box {
        background: none;
        padding: 40px 0 60px;
    }

    .pruduct-box .tab-list {
        justify-content: space-between;
        border-bottom: none;
        padding: 0 14px 10px;
        overflow-x: auto;
    }

    .pruduct-box .tab-item {
        margin-bottom: 0;
        background: #F2F2F2;
        padding: 12px 20px;
        border-radius: 8px;
        font-size: 14px;
        line-height: 21px;
        font-weight: 600;
        margin-right: 10px;
        border-bottom: none;
        flex: none;
        white-space: nowrap;
    }

    .pruduct-box .tab-item.active {
        border: none;
        border-radius: 8px;
        background: #F2F2F2;
    }

    .pruduct-box .tab-item:last-child {
        margin-right: 0;
    }

    .pruduct-box .tab-item.active::before,
    .pruduct-box .tab-item.active::after {
        content: none;
    }

    .pruduct-box .tab-content {
        margin-top: 30px;
    }
}

@media (max-width: 552px) {
    .top-banner .base-maxwidth {
        padding: 40px 0;
    }

    .pruduct-box .tab-list {
        justify-content: flex-start;
    }
}