.learn-wrapper {
    width: 1000px;
    .learn-top {
        width: 100%;
        height: auto;
        background: #ffffff;
        border-radius: 10px;
        .tabs {
            position: relative;
            width: 100%;
            height: 50px;
            display: flex;
            align-items: center;
            border-bottom: 1px solid #f1f1f1;
            .add-btn {
                position: absolute;
                right: 20px;
                width: 96px;
                height: 32px;
                padding: 0;
                border: none;
                background: #308eff;
                border-radius: 5px;
                font-size: 11px;
                font-family: PingFangSC, PingFangSC-Medium;
                font-weight: 500;
                text-align: center;
                color: #ffffff;
            }
            .tabs-item {
                position: relative;
                width: 108px;
                height: 50px;
                line-height: 50px;
                font-size: 16px;
                font-family: PingFangSC, PingFangSC-Regular;
                font-weight: 400;
                text-align: center;
                color: #666666;
                &.active {
                    font-size: 15px;
                    font-family: PingFangSC, PingFangSC-Semibold;
                    font-weight: 600;
                    color: #222222;
                    &:after {
                        position: absolute;
                        content: " ";
                        width: 15px;
                        height: 3px;
                        bottom: 1px;
                        left: calc(50% - 7.5px);
                        background: #308eff;
                        border-radius: 2px;
                    }
                }
            }
        }
    }
    .learn-category-wrapper {
        width: 100%;
        height: auto;
        padding: 15px 20px;
        .category-title {
            width: 100%;
            line-height: 21px;
            padding-bottom: 7px;
            font-size: 15px;
            font-family: PingFangSC, PingFangSC-Semibold;
            font-weight: 600;
            color: #222222;
        }
        .category-one-wrapper {
            position: relative;
            height: 40px;
            width: 100%;
            padding-right: 60px;
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            transition: all .3s;
            .category-more {
                position: absolute;
                height: 30px;
                line-height: 30px;
                margin-top: 10px;
                padding: 0 15px;
                right: 0;
                top: 0;
                font-size: 13px;
                color: #999999;
                cursor: pointer;
            }
            &.expand {
                height: auto !important;
            }
            .category-one-item {
                height: 30px;
                line-height: 30px;
                padding: 0 25px;
                margin-top: 10px;
                border-radius: 4px;
                font-size: 14px;
                font-family: PingFangSC, PingFangSC-Regular;
                font-weight: 400;
                text-align: center;
                color: #555555;
                cursor: pointer;
                &.active {
                    line-height: 28px;
                    font-family: PingFangSC, PingFangSC-Medium;
                    font-weight: 500;
                    color: #308eff;
                    border: 1px solid #308eff;
                }
                &:hover {
                    color: #308eff;
                }
            }
        }
        .category-two-wrapper {
            position: relative;
            margin-top: 16px;
            .category-two-content {
                position: relative;
                width: 830px;
                height: auto;
                padding: 5px 20px 10px;
                // margin-left: 80px;
                background: #f7f7f7;
                border-radius: 8px;
                display: flex;
                flex-wrap: wrap;
                .category-two-item {
                    height: 30px;
                    line-height: 30px;
                    margin-top: 5px;
                    padding: 0 15px;
                    color: #555555;
                    border-radius: 4px;
                    font-size: 14px;
                    cursor: pointer;
                    &.active {
                        color: #308eff;
                        background: #dcefff;
                    }
                    &:hover {
                        color: #308eff;
                    }
                }
            }
        }
    }
    .learn-content {
        width: 100%;
        margin-top: 10px;
        padding: 12px 20px 36px;
        background: #ffffff;
        border-radius: 10px;
        .learn-list-wrapper {
            position: relative;
            width: 100%;
            display: flex;
            flex-wrap: wrap;
            .learn-item {
                width: 310px;
                height: 310px;
                margin-right: 15px;
                margin-bottom: 15px;
                background: #ffffff;
                border-radius: 10px;
                overflow: hidden;
                box-shadow: 0px 6px 16px 0px rgba(6,10,28,0.06); 
                display: flex;
                flex-direction: column;
                // cursor: pointer;
                &:nth-of-type(3n) {
                    margin-right: 0;
                }
                .cover-wrapper {
                    position: relative;
                    width: 100%;
                    height: 175px;
                    overflow: hidden;
                    .cover {
                        width: 100%;
                        height: 100%;
                        object-fit: scale-down;
                    }
                    .play-icon {
                        position: absolute;
                        width: 46px;
                        height: 46px;
                        top: calc(50% - 23px);
                        left: calc(50% - 23px);
                        &:hover {
                            width: 50px;
                            height: 50px;
                            top: calc(50% - 25px);
                            left: calc(50% - 25px);
                        }
                    }
                }
                .owner-wrapper {
                    width: 100%;
                    height: 22px;
                    margin-top: 10px;
                    padding: 0 10px;
                    display: flex;
                    align-items: center;
                    .avatar {
                        flex-shrink: 0;
                        width: 22px;
                        height: 22px;
                        overflow: hidden;
                        border-radius: 50%;
                    }
                    .nickname {
                        flex: 1;
                        line-height: 22px;
                        margin-left: 6px;
                        font-size: 14px;
                        font-family: PingFangSC, PingFangSC-Regular;
                        font-weight: 400;
                        color: #666666;
                        overflow: hidden;
                        text-overflow: ellipsis;
                        white-space: nowrap;
                    }
                }
                .title {
                    width: 100%;
                    height: 42px;
                    margin-top: 12px;
                    padding: 0 12px;
                    line-height: 21px;
                    font-size: 15px;
                    font-family: PingFangSC, PingFangSC-Medium;
                    font-weight: 500;
                    color: #333333;
                    overflow: hidden;
                    text-overflow: ellipsis;
                    display: -webkit-box;
                    white-space: normal;
                    -webkit-box-orient: vertical;
                    -webkit-line-clamp: 2;
                    word-break: break-all;
                    &:hover {
                        color: #308eff;
                    }
                }
                .price-wrapper {
                    width: 100%;
                    height: 20px;
                    margin-top: 12px;
                    padding: 0 12px;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                    .price-text {
                        line-height: 20px;
                        font-size: 19px;
                        font-family: DINAlternate, DINAlternate-Bold;
                        font-weight: 700;
                        color: #ff6600;
                    }
                    .buy-num {
                        font-size: 14px;
                        font-family: PingFangSC, PingFangSC-Regular;
                        font-weight: 400;
                        color: #999999;
                    }
                }
            }
        }
        .pagination-wrapper {
            width: 100%;
            height: 30px;
            margin-top: 25px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
    }
}
.mobileMain {
    width: 100%;
    margin: 0;
}
.learn-wrapper-mobile {
    position: relative;
    width: 100%;
    // min-height: 100vh;
    display: flex;
    flex-direction: column;
    .learn-category {
        position: fixed;
        width: 100%;
        height: 87px;
        z-index: 11;
        .learn-category-one {
            position: relative;
            width: 100%;
            height: 45px;
            background: #ffffff;
            overflow: hidden;
            .category-scroller {
                width: calc(100% - 64px);
                overflow-x: scroll;
                overflow-y: hidden;
                -webkit-overflow-scrolling: touch;
                display: flex;
                &::-webkit-scrollbar {
                    display: none;
                }
            }
            .learn-category-one-item {
                position: relative;
                flex-shrink: 0;
                width: 76px;
                height: 45px;
                line-height: 45px;
                font-size: 16px;
                font-family: PingFangSC, PingFangSC-Regular;
                font-weight: 400;
                color: #666666;
                font-size: 15px;
                text-align: center;
                &.active {
                    font-family: PingFangSC, PingFangSC-Semibold;
                    font-weight: 600;
                    color: #222222;
                    &:after {
                        position: absolute;
                        content: " ";
                        bottom: 0;
                        left: calc(50% - 7.5px);
                        width: 15px;
                        height: 3px;
                        background: #308eff;
                        border-radius: 2px;
                    }
                }
            }
            .filter-wrapper {
                position: absolute;
                top: 0;
                right: 0;
                width: 64px;
                height: 45px;
                display: flex;
                align-items: center;
                justify-content: center;
                z-index: 12;
                background: #ffffff;
                img {
                    width: 24px;
                    height: 24px;
                }
            }
            .filter-bg {
                position: absolute;
                width: 11px;
                height: 29px;
                right: 59px;
                top: 8px;
                opacity: 0.1;
                background: #000000;
                border-radius: 6px;
                filter: blur(4px);
                z-index: 11;
            }
        }
        .learn-category-two {
            position: relative;
            width: 100%;
            height: 42px;
            background: #ffffff;
            .learn-category-two-wrapper {
                position: relative;
                width: 100%;
                height: 42px;
                padding: 0 20px;
                overflow-x: scroll;
                overflow-y: hidden;
                -webkit-overflow-scrolling: touch;
                display: flex;
                &::-webkit-scrollbar {
                    display: none;
                }
                .learn-category-two-item {
                    position: relative;
                    flex-shrink: 0;
                    height: 42px;
                    line-height: 42px;
                    margin-right: 20px;
                    font-size: 14px;
                    font-family: PingFangSC, PingFangSC-Regular;
                    font-weight: 400;
                    color: #666666;
                    &:last-child {
                        margin-right: 0;
                    }
                    &.active {
                        color: #308eff;
                    }
                }
            }
        }
    }
    .learn-list {
        width: 100%;
        height: 100vh;
        padding-top: 87px;
        padding-bottom: 34px;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        display: flex;
        flex-direction: column;
        align-items: center;
        .learn-list-wrapper {
            width: 100%;
            height: auto;
            overflow: visible;
            .learn-item {
                width: calc(100% - 20px);
                height: auto;
                margin: 10px auto 0;
                padding-bottom: 16px;
                background: #ffffff;
                overflow: hidden;
                border-radius: 10px;
                box-shadow: 0px 6px 16px 0px rgba(6,10,28,0.06); 
                display: flex;
                flex-direction: column;
                .cover {
                    width: 100%;
                    height: calc((100vw - 20px) * 9 / 16);
                    overflow: hidden;
                    object-fit: cover;
                }
                .owner-wrapper {
                    width: 100%;
                    height: 22px;
                    margin-top: 10px;
                    padding: 0 10px;
                    display: flex;
                    align-items: center;
                    .avatar {
                        width: 22px;
                        height: 22px;
                        overflow: hidden;
                        border-radius: 50%;
                    }
                    .nickname {
                        line-height: 22px;
                        margin-left: 6px;
                        font-size: 14px;
                        font-family: PingFangSC, PingFangSC-Regular;
                        font-weight: 400;
                        color: #666666;
                    }
                }
                .title {
                    width: 100%;
                    height: 20px;
                    margin-top: 12px;
                    padding: 0 12px;
                    line-height: 20px;
                    font-size: 15px;
                    font-family: PingFangSC, PingFangSC-Medium;
                    font-weight: 500;
                    color: #333333;
                    overflow: hidden;
                    text-overflow: ellipsis;
                    white-space: nowrap;
                }
                .price-wrapper {
                    width: 100%;
                    height: 20px;
                    margin-top: 16px;
                    padding: 0 12px;
                    display: flex;
                    align-items: center;
                    justify-content: space-between;
                    .price-text {
                        line-height: 20px;
                        font-size: 19px;
                        font-family: DINAlternate, DINAlternate-Bold;
                        font-weight: 700;
                        color: #ff6600;
                    }
                    .right-info {
                        font-size: 14px;
                        font-family: PingFangSC, PingFangSC-Regular;
                        font-weight: 400;
                        color: #999999;
                    }
                }
            }
        }
        .learn-list-tips {
            margin-top: 16px;
            width: 100%;
            text-align: center;
        }
    }
    .learn-list__showWxHeader {
        height: calc(100vh - 64px);
    }
}