main {
    --main_right: 368px;
    display: flex;
    margin-bottom: 20px !important;
}
em, i {
    word-break: break-all;
}
main h3 {
    font-size: 17px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #cccccc;
}

.main-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 0 72px 0 36px;
}

.main-left h2 {
    font-size: 26px;
    color: #141618;
    line-height: 1.3;
    font-weight: 400;
}

.main-left p {
    font-size: 19px;
    color: #404245;
    font-weight: 300;
}

.main-left .img-box::before {
    padding-top: 60%;
}

.inf {
    display: flex;
    color: #404245;
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
}

.inf span {
    padding: 0 15px;
    border-right: 1px solid #4042458f;
}

.inf span:first-child {
    padding-left: 0;
}

.inf span:last-child {
    border: 0;
}

.main-right {
    width: var(--main_right);
    position: sticky;
    top: 100px;
    margin-bottom: auto;
    padding: 50px 36px;
    background-color: #f7f7f7;
}

.recommend-box .img-box::before {
    padding-top: 60%;
}

.recommend-box .text-box {
    color: #141618;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.2;
    padding-top: 10px;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    -webkit-line-clamp: 2;
}

@media screen and (min-width:770px) {
    .recommend-box {
        width: 100%;
        margin-bottom: 15px;
    }
}

@media screen and (max-width:769px) {
    main {
        --main_right: 100%;
        flex-direction: column;
    }

    .main-left {
        padding: 0 10px;
        gap: 15px;
        margin-bottom: 10px;
    }

    .main-left h2 {
        font-size: 22px;
        font-weight: 600;
    }

    .inf {
        font-size: 16px;
        flex-wrap: wrap;
        gap: 5px;
    }

    .inf span {
        padding: 0 5px;
        white-space: nowrap;
    }

    .main-left p {
        font-size: 14px;
    }

    .main-right {
        padding: 30px 5px;
        position: relative;
        inset: 0;
    }

    .recommend-box {
        width: 100%;
        margin-bottom: 15px;
    }

    .recommend-box .text-box {
        font-size: 14px;
    }
}