.highlight2023_video_wrap{
    position: relative;
    display: block;
    padding-top: 56.25%;
}

.video_frame_2023{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none; /* 移除 iframe 的邊框 */
}

.feature_type_2023_text{
	display: block;
	max-width: 1012px;
	margin-top: 80px;
	margin-bottom: 30px;
    margin-left: auto;
    margin-right: auto;
}

.highlight2023_item{
    position: relative;
    display: flex;
    flex-direction: row;
    max-width: 1012px;
}

.highlight2023_item1{
    flex-direction: row-reverse !important;
}

.highlight2023_item_head{
    position: relative;
    display: block;
    width: fit-content;
}

.highlight2023_item_head .highlight2023_img{
    width: 24rem
}

.highlight2023_item_body{
    position: relative;
    display: block;
    padding: 25px;
    text-align: left;
    width: -webkit-fill-available;
}

.highlight2023_item1 .highlight2023_item_body{
    border-left: 4px solid #2f2454;
}

.highlight2023_item2 .highlight2023_item_body{
    border-right: 4px solid #2f2454;
}

.highlight2023_img1{
    mask: linear-gradient(90deg, transparent 0%, #000 20%, #000 100%);
    -webkit-mask: linear-gradient(90deg, transparent 0%, #000 20%, #000 100%);
}

.highlight2023_img2{
    mask: linear-gradient(-90deg, transparent 0%, #000 20%, #000 100%);
    -webkit-mask: linear-gradient(-90deg, transparent 0%, #000 20%, #000 100%);
}

.speaker_word{
    font-size: 1.5rem;
    color: #2f2454;
}

.speaker_box{
    position: absolute;
    width: fit-content;
    text-align: right;
    right: 25px;
    bottom: 5px;
}

.speaker_box::before{
    content: "";
    position: absolute;
    width: 50px;
    height: 1px;
    background-color: #000;
    top: 0;
    bottom: 0;
    left: -25%;
    margin: auto 0;
}

.speaker_name{
    font-weight: bold;
    font-size: 1.1rem;
}

.speaker_date{
    font-size: 0.8rem;
}

.highlight2023_box{
    position: relative;
    display: none;
    flex-direction: row;
    max-width: 1012px;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin: 50px 0;
}

.highlight2023_box_pc{
    display: flex;
}

.highlight2023_box_mb{
    display: none;
}


.highlight2023_item_title{
    font-size: 4.5rem;
    color: #2f2454;
    width: fit-content;
    white-space: nowrap;
}

.highlight2023_item_line{
    display: none;
    border-bottom: 1px solid #2f2454;
    width: -webkit-fill-available;
}

.even2023_info_box{
    position: relative;
    display: block;
    max-width: 1020px;
    margin: 0 auto;
    overflow: hidden;
}

.even2023_info_title{
    position: absolute;
    display: block;
    top: 2rem;
    left: 2rem;
    color: #fff;
    font-size: 4rem;
    margin-bottom: 2rem;
    z-index: 3;
    font-weight: normal;
}

.even2023_info_body{
    position: relative;
    display: block;
    width: 100%;
    z-index: 2;
}

.even2023_info_svg{
    width: 75%;
    margin: 7rem auto 0 auto;
}

.even2023_info_bg{
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1;
    object-fit: cover;
}

@media screen and (max-width: 991px) {
    .highlight2023_box_pc{
        display: none;
    }

    .highlight2023_box_mb{
        display: flex;
    }

    .highlight2023_box_mb .highlight2023_item_title{
        font-size: 1.8rem;
    }

    .highlight2023_item{
        flex-direction: column !important;
    }

    .highlight2023_item1{
        margin-bottom: 2rem;
    }

    .highlight2023_item1{
        flex-direction: column;
    }

    .highlight2023_item_body{
        padding: 25px 0;
    }

    .highlight2023_item1 .highlight2023_item_body{
        border-left: 0;
        border-bottom: 4px solid #2f2454;
    }

    .highlight2023_item2 .highlight2023_item_body{
        border-right: 0;
        border-bottom: 4px solid #2f2454;
    }

    .highlight2023_item_head{
        width: 100%;
    }

    .highlight2023_item_head .highlight2023_img{
        width: 100%;
    }

    .highlight2023_img1{
        mask: linear-gradient(90deg, transparent 0%, #000 0%, #000 100%);
        -webkit-mask: linear-gradient(90deg, transparent 0%, #000 0%, #000 100%);
    }

    .highlight2023_img2{
        mask: linear-gradient(-90deg, transparent 0%, #000 0%, #000 100%);
        -webkit-mask: linear-gradient(-90deg, transparent 0%, #000 0%, #000 100%);
    }

    .highlight2023_item2{
        flex-direction: column !important;
    }

    .speaker_word{
        font-size: 1.2rem;
        text-align: justify;
    }

    .speaker_box {
        position: relative;
        width: fit-content;
        bottom: 0;
        right: 0;
        margin-left: auto;
        margin-top: 50px;
    }

    .speaker_box::before{
        width: 25px;
        left: -15%;
    }

    .even2023_info_title{
        font-size: 2rem;
    }
}

@media screen and (max-width: 680px) {
    .even2023_info_title{
        font-size: 1.5rem;
        left: 0;
        right: 0;
        margin: 0 auto;
    }

    .even2023_info_svg {
        margin: 5rem auto 0 auto;
    }

    .even2023_info_svg{
        width: 90%;
    }

    .even2023_info_bg{
        height: 100%;
        object-fit: none;
    }

    .speaker_word br{
        display: none;
    }
}