@media screen and (max-width: 1600px) {
    .wrap .page-introduce .safeplace {
        width: 73vw;
    }
    .wrap .page-introduce .safeplace .left {
        width: 49.0208vw;
    }
    .wrap .page-introduce .safeplace .right {
        width: 26vw;
    }
}

@media screen and (max-width: 1550px) {
    .wrap {
        width: 100%;
        font-size: 0;
        background-color: #FCFCFC;
    }
    .wrap a,
    .wrap a:hover,
    .wrap a:visited,
    .wrap a:active {
        text-decoration: none;
        outline: none;
    }
    .wrap .mb-one {
        display: none;
    }
    .wrap .safeplace {
        position: relative;
        width: 77.33333vw;
        margin: 0 auto;
        transform-origin: center;
    }
    .wrap .section {
        position: relative;
    }
    .wrap .page-title {
        font-size: 2.9vw;
        color: #252B3A;
        text-align: center;
        font-weight: bold;
        line-height: 1.5;
        margin-bottom: 4.7125vw;
    }
    .wrap .page-button {
        height: 2.41667vw;
        display: inline-flex;
        justify-content: center;
        align-items: center;
        border-radius: 2px;
        font-size: 14px;
        padding: 0 1.93333vw;
        transition: background-color 0.4s, border 0.4s, color 0.4s;
    }
    .wrap .page-livebtn {
        display: inline-block;
        position: relative;
        margin-left: 8px;
    }
    .wrap .page-livebtn .btn {
        cursor: default;
        display: inline-flex;
        justify-content: center;
        align-items: center;
        padding: 0 0.90625vw;
        font-size: 0.84583vw;
        color: #ADB0B8;
        height: 2.05417vw;
        border: 1px solid #ADB0B8;
        border-radius: 2px;
    }
    .wrap .page-livebtn .btn .i {
        width: 0.725vw;
        height: 0.725vw;
        margin-right: 0.48333vw;
    }
    .wrap .page-livebtn .btn span {
        font-size: inherit;
        color: inherit;
        line-height: 1;
        white-space: nowrap;
    }
    .wrap .page-livebtn .tips {
        cursor: default;
        position: absolute;
        width: auto;
        min-width: 100%;
        background-color: #fff;
        box-shadow: 0 0.12083vw 0.60417vw 0 rgba(7, 20, 45, 0.1);
        left: 50%;
        bottom: -1.20833vw;
        transform: translate(-50%, 100%);
        opacity: 0;
        transition: opacity .4s;
        z-index: 3;
        pointer-events: none;
    }
    .wrap .page-livebtn .tips::before {
        content: '';
        position: absolute;
        width: 1.20833vw;
        height: 1.20833vw;
        background-color: #fff;
        top: 0;
        left: 50%;
        transform-origin: center;
        transform: rotate(45deg) translateX(-50%);
        box-shadow: 0 0.12083vw 0.60417vw 0 rgba(7, 20, 45, 0.1);
    }
    .wrap .page-livebtn .tips .box {
        position: relative;
        width: auto;
        font-size: 0.84583vw;
        color: #252B3A;
        line-height: 1.5;
        padding: 0.90625vw 1.20833vw;
        background: #FFFFFF;
        white-space: nowrap;
    }
    .wrap .page-livebtn:hover .tips {
        opacity: 1;
    }
    .wrap .page-livebtn.active .btn {
        cursor: pointer;
        color: #C7000B;
        border: 1px solid #C7000B;
        transition: color .4s, border-color .4s;
    }
    .wrap .page-livebtn.active .btn .i path {
        fill: #C7000B !important;
        transition: fill .4s;
    }
    .wrap .page-livebtn.active .btn:hover {
        color: #D64A52;
        border: 1px solid #D64A52;
    }
    .wrap .page-livebtn.active .btn:hover .i path {
        fill: #D64A52 !important;
    }
    .wrap .page-livebtn.active:hover .tips {
        opacity: 0;
    }
    .wrap .page-banner {
        position: relative;
        width: 100%;
        overflow: hidden;
    }
    .wrap .page-banner .banner-pc {
        width: 100%;
        border: none;
        outline: none;
    }
    .wrap .page-banner .banner-pc:focus {
        outline: none;
    }
    .wrap .page-banner .banner-pad {
        display: none;
    }
    .wrap .page-banner .safeplace {
        height: 100%;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
    }
    .wrap .page-banner .infow {
        display: inline-block;
        text-align: center;
        position: relative;
        top: 50%;
        transform: translate(-6.64583vw, -50%);
    }
    .wrap .page-banner .infow .sub {
        font-size: 3.02083vw;
        color: #000;
        line-height: 1;
        margin-top: 2.9vw;
    }
    .wrap .page-banner .infow .title {
        margin-top: 0;
        font-size: 3.50417vw;
        font-weight: bold;
        color: #000;
        line-height: 1.5;
        text-align: center;
    }
    .wrap .page-banner .infow .title span {
        position: relative;
    }
    .wrap .page-banner .infow .title span::after {
        content: '';
        position: absolute;
        width: 1.63125vw;
        height: 0.18125vw;
        background-color: #C7000B;
        left: 21%;
        bottom: 0;
    }
    .wrap .page-banner .infow .add {
        font-size: 1.57083vw;
        color: #000;
        line-height: 1.4;
        margin-top: 1.69167vw;
        text-align: center;
    }
    .wrap .page-banner .infow .btn {
        margin-top: 2.9vw;
        text-align: center;
    }
    .wrap .page-banner .infow .btn .register-btn {
        min-width: 7.25vw;
        color: #FFFFFF;
        background-color: #C7000B;
    }
    .wrap .page-banner .infow .btn .register-btn:hover {
        background-color: #D64A52;
    }
    /* 20220616 */
    .newbtn {
        margin-top: 2.5vw;
    }
    .newbtn a {
        min-width: 7.25vw;
        height: 45px;
        border-radius: 2px;
        font-size: 14px;
        padding: 0 32px;
    }
    .wrap .page-banner .infow .btn .learn-btn {
        margin-left: 1.20833vw;
        min-width: 7.25vw;
        border: 1px solid #252B3A;
        color: #252B3A;
    }
    .wrap .page-banner .infow .btn .learn-btn:hover {
        border: 1px solid #C7000B;
        color: #ffffff;
        background-color: #C7000B;
    }
    .wrap .page-banner .ornament {
        position: absolute;
        width: 47.60833vw;
        height: 36.6125vw;
        top: 8.03542vw;
        right: -10.15vw;
    }
    .wrap .page-banner .ornament img {
        pointer-events: none;
    }
    .wrap .page-banner .ornament .after {
        position: absolute;
        width: 9.24375vw;
        top: 0;
        left: 12.50625vw;
    }
    .wrap .page-banner .ornament .left {
        position: absolute;
        width: 13.05vw;
        top: 6.64583vw;
        left: 0;
    }
    .wrap .page-banner .ornament .right {
        position: absolute;
        width: 18.72917vw;
        top: 7.12917vw;
        right: 0;
    }
    .wrap .page-banner .ornament .before {
        position: absolute;
        width: 28.21458vw;
        bottom: 0;
        left: 8.76042vw;
    }
    .wrap .page-banner.living {
        position: absolute;
        top: 0;
        left: 0;
    }
    .wrap .page-live {
        width: 100%;
        margin-top: 6.34375vw;
    }
    .wrap .page-live .livehead {
        width: 100%;
        display: flex;
        justify-content: space-between;
        margin-bottom: 1.8125vw;
    }
    .wrap .page-live .livehead .livetitle {
        flex: 1;
        display: inline-flex;
        align-items: center;
    }
    .wrap .page-live .livehead .livetitle .ticon {
        position: relative;
        width: 3.68542vw;
        height: 3.68542vw;
        margin-right: 0.90625vw;
    }
    .wrap .page-live .livehead .livetitle .ticon img {
        position: absolute;
        width: 145.9%;
        left: 50%;
        top: -13%;
        transform: translateX(-50%);
    }
    .wrap .page-live .livehead .livetitle .ttext .stext {
        font-size: 1.0875vw;
        color: #1C2324;
        line-height: 1.55;
    }
    .wrap .page-live .livehead .livetitle .ttext .stext span {
        display: inline-block;
        font-size: inherit;
        color: #fff;
        padding: 0 0.54375vw;
        background-color: #C7000B;
    }
    .wrap .page-live .livehead .livetitle .ttext .btext {
        font-size: 1.45vw;
        font-weight: bold;
        color: #1C2324;
        line-height: 1;
        margin-top: 0.3625vw;
    }
    .wrap .page-live .livehead .livedoc {
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        height: 3.74583vw;
        padding: 0 2.5375vw;
        border: 2px solid #FFFFFF;
        border-radius: 2px;
        background: linear-gradient(180deg, rgba(250, 245, 245, 0.8) 0%, rgba(255, 255, 255, 0.8) 100%);
        box-shadow: 0 0.30208vw 1.8125vw 0 rgba(31, 5, 5, 0.1);
        transition: transform .4s, box-shadow .4s;
    }
    .wrap .page-live .livehead .livedoc .i {
        width: 1.8125vw;
        height: 1.57083vw;
        margin-right: 0.54375vw;
    }
    .wrap .page-live .livehead .livedoc span {
        font-size: 1.45vw;
        font-weight: bold;
        color: #252B3A;
        transition: color .4s;
    }
    .wrap .page-live .livehead .livedoc:hover {
        transform: translateY(-0.48333vw);
        box-shadow: 0 0.30208vw 1.8125vw 0 rgba(31, 5, 5, 0.2);
    }
    .wrap .page-live .livehead .livedoc:hover span {
        color: #C7000B;
    }
    .wrap .page-live .livecont {
        width: 100%;
        height: 31.29583vw;
        display: flex;
        justify-content: space-between;
    }
    .wrap .page-live .livecont .livewin {
        width: 71.875%;
        height: 100%;
        background-color: #ccc;
    }
    .wrap .page-live .livecont .livenote {
        position: relative;
        width: 27.1875%;
        height: 100%;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/live/note-bg.jpg);
        background-size: 100% 100%;
        background-repeat: no-repeat;
        border-radius: 2px;
        box-shadow: 0 0.30208vw 1.8125vw 0 rgba(31, 5, 5, 0.1);
        display: flex;
        flex-direction: column;
    }
    .wrap .page-live .livecont .livenote::before {
        content: '';
        width: 100%;
        height: 0.18125vw;
        background-color: #C7000B;
        position: absolute;
        left: 0;
        top: 0;
        border-radius: 2px 2px 0 0;
    }
    .wrap .page-live .livecont .livenote .keynote {
        width: 100%;
        padding: 0 1.0875vw;
        display: flex;
        align-items: center;
        margin: 1.20833vw 0;
    }
    .wrap .page-live .livecont .livenote .keynote .i {
        width: 1.26875vw;
        height: 0.96667vw;
        margin-right: 0.48333vw;
    }
    .wrap .page-live .livecont .livenote .keynote span {
        font-size: 1.0875vw;
        font-weight: bold;
        color: #252B3A;
    }
    .wrap .page-live .livecont .livenote .agenda {
        flex: 1;
        width: calc(100% - 8px);
        margin-right: 8px;
        margin-bottom: 1.0875vw;
        overflow-x: hidden;
        overflow-y: auto;
    }
    .wrap .page-live .livecont .livenote .agenda .box {
        width: 100%;
        padding: 0 1.20833vw;
    }
    .wrap .page-live .livecont .livenote .agenda .box .line {
        position: relative;
        width: 100%;
        padding-left: 1.20833vw;
        padding-bottom: 1.20833vw;
    }
    .wrap .page-live .livecont .livenote .agenda .box .line .time {
        font-size: 0.84583vw;
        color: #C7000B;
        line-height: 1;
        margin-bottom: 0.30208vw;
    }
    .wrap .page-live .livecont .livenote .agenda .box .line .issue {
        font-size: 0.84583vw;
        color: #252B3A;
        line-height: 1.5;
    }
    .wrap .page-live .livecont .livenote .agenda .box .line::before {
        content: '';
        width: 1px;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0.24167vw;
        background-color: #DFE4EC;
    }
    .wrap .page-live .livecont .livenote .agenda .box .line::after {
        content: '';
        width: 0.54375vw;
        height: 0.54375vw;
        border-radius: 50%;
        position: absolute;
        top: 0;
        left: 0;
        background-color: #fff;
        border: 1px solid #C7000B;
    }
    .wrap .page-live .livecont .livenote .agenda .box .line:last-child {
        padding-bottom: 0;
    }
    .wrap .page-live .livecont .livenote .agenda .box .line:last-child::before {
        display: none;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline {
        cursor: pointer;
        position: relative;
        width: 100%;
        height: 3.625vw;
        display: flex;
        margin-bottom: 0.84583vw;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline:last-child {
        margin-bottom: 0;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline .cover {
        position: relative;
        width: 6.04167vw;
        height: 3.38333vw;
        background: #C2C2C2;
        border-radius: 2px;
        margin-right: 0.60417vw;
        margin-top: 0.24167vw;
        overflow: hidden;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline .cover::before {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        background-color: rgba(0, 0, 0, 0.5);
        transition: opacity .4s;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline .cover::after {
        content: '';
        width: 1.02708vw;
        height: 1.02708vw;
        position: absolute;
        top: 0;
        right: 0;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/live/icon-live.gif);
        background-size: 100% 100%;
        background-repeat: no-repeat;
        opacity: 0;
        transition: opacity .4s;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline .cover .img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline .cover .playicon {
        position: absolute;
        width: 1.8125vw;
        height: 1.8125vw;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        background: #FFFFFF;
        opacity: 0.8;
        border-radius: 50%;
        display: flex;
        justify-content: center;
        align-items: center;
        transition: opacity .4s;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline .cover .playicon .i {
        width: 0.60417vw;
        transform: translateX(10%);
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline .cover .playicon .i path {
        fill: #252B3A !important;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline .title {
        flex: 1;
        font-size: 0.84583vw;
        color: #252B3A;
        line-height: 1.4;
        transition: color .4s;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        display: -moz-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        line-clamp: 3;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline:hover .title {
        color: #C7000B;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline.active .cover::before {
        opacity: 0;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline.active .cover .playicon {
        opacity: 0;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline.active .cover::after {
        opacity: 1;
    }
    .wrap .page-live .livecont .livenote .agenda .box .videoline.active .title {
        color: #C7000B;
    }
    .wrap .page-live .livecont .livenote .agenda::-webkit-scrollbar-thumb {
        background: #DEDEDE;
        border-radius: 0.60417vw;
    }
    .wrap .page-live .livecont .livenote .agenda::-webkit-scrollbar-thumb:hover {
        background: #DEDEDE;
    }
    .wrap .page-live .livecont .livenote .webcast {
        cursor: pointer;
        width: 100%;
        height: 4.83333vw;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: rgba(255, 255, 255, 0.8);
        box-shadow: 0 -0.30208vw 0.90625vw 0 rgba(31, 5, 5, 0.05);
        border-radius: 0 0 2px 2px;
        transition: box-shadow .4s;
    }
    .wrap .page-live .livecont .livenote .webcast .icon {
        width: 2.9vw;
        height: 2.9vw;
        border-radius: 50%;
        margin-right: 0.90625vw;
    }
    .wrap .page-live .livecont .livenote .webcast .text .b {
        font-size: 1.0875vw;
        font-weight: bold;
        color: #252B3A;
        line-height: 1;
        transition: color .4s;
    }
    .wrap .page-live .livecont .livenote .webcast .text .s {
        margin-top: 0.30208vw;
        font-size: 0.84583vw;
        color: #8A8E99;
        line-height: 1;
    }
    .wrap .page-live .livecont .livenote .webcast:hover {
        box-shadow: 0 -0.30208vw 0.90625vw 0 rgba(31, 5, 5, 0.15);
    }
    .wrap .page-live .livecont .livenote .webcast:hover .text .b {
        color: #C7000B;
    }
    .wrap .page-subforum {
        width: 100%;
        padding-bottom: 1.8125vw;
        overflow: hidden;
    }
    .wrap .page-subforum .safeplace .moduletitle {
        font-size: 1.0875vw;
        font-weight: bold;
        color: #252B3A;
        line-height: 1;
        margin: 1.0875vw 0;
    }
    .wrap .page-subforum .safeplace .subforum-swiper {
        width: 100%;
        overflow: visible;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .swiper-wrapper {
        display: flex;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .subforum-prev,
    .wrap .page-subforum .safeplace .subforum-swiper .subforum-next {
        display: none;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item {
        flex: 1;
        display: inline-flex;
        flex-direction: column;
        height: 7.25vw;
        position: relative;
        padding: 0.725vw 1.0875vw;
        box-shadow: 0 0.30208vw 1.8125vw 0 rgba(31, 5, 5, 0.1);
        border: 2px solid #FFFFFF;
        border-radius: 2px;
        margin-right: 0.66458vw;
        backdrop-filter: blur(0.24167vw);
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item:last-child {
        margin-right: 0;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item::before {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        background: linear-gradient(180deg, rgba(250, 245, 245, 0.8) 0%, rgba(255, 255, 255, 0.8) 100%);
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item::after {
        content: '';
        width: 0.96667vw;
        height: 0.96667vw;
        position: absolute;
        top: 0;
        right: 0;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/live/icon-live.png);
        background-size: 100% 100%;
        z-index: 1;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item .title {
        position: relative;
        font-size: 0.84583vw;
        color: #1C2324;
        line-height: 1.5;
        text-overflow: ellipsis;
        display: -webkit-box;
        display: -moz-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        line-clamp: 3;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item .datetime {
        position: relative;
        margin-top: 0.60417vw;
        display: flex;
        align-items: center;
        font-size: 0.84583vw;
        color: #8A8E99;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item .datetime .i {
        width: 0.96667vw;
        height: 0.96667vw;
        margin-right: 0.30208vw;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item .datetime span {
        font-size: inherit;
        color: inherit;
        line-height: 1;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item .mask {
        width: 100%;
        height: 100%;
        position: absolute;
        left: 0;
        top: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: rgba(255, 255, 255, 0.6);
        opacity: 0;
        pointer-events: none;
        z-index: 2;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item .mask::before {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        backdrop-filter: blur(0.12083vw);
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item .mask .page-button {
        position: relative;
        cursor: pointer;
        height: 1.8125vw;
        background-color: #C7000B;
        padding: 0 0.90625vw;
        align-items: center;
        opacity: 0;
        transition: opacity .4s;
    }
    .wrap .page-subforum .safeplace .subforum-swiper .forum-item .mask .page-button .i {
        width: 0.725vw;
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        height: 22.475vw;
        transition: transform .4s;
    }
    .wrap .page-speakers .safeplace .speakers-swiper .swiper-slide .speaker-item {
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        height: 100%;
        position: relative;
        background-color: #fff;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/speakers/speaker-item-bg.png);
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        transition: box-shadow .4s;
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        font-weight: bold;
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        /* text-overflow: ellipsis;
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        /* Firefox */
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        /* Opera */
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        /*Webkit (non-standard naming) */
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        /* IE (non-standard property) */
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        height: auto;
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        font-size: 0.84583vw;
        background-color: #fff;
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        transition: opacity .4s;
        pointer-events: none;
        box-shadow: 0 0.30208vw 0.90625vw 0 rgba(36, 31, 31, 0.05);
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        top: 100%;
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    .wrap .page-speakers .safeplace .swiper-button-prev {
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        margin-bottom: 1.8125vw;
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        height: 2.41667vw;
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        height: 100%;
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        transition: transform .4s;
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        font-size: inherit;
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        width: calc(100% + 20px);
        height: calc(100% + 2px);
        top: -1px;
        left: -10px;
        background-color: #fff;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/agenda/line-bg.png);
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        border: 2px solid #fff;
        box-shadow: 0 0.30208vw 0.90625vw 0 rgba(36, 31, 31, 0.05);
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        transition: opacity .4s;
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        font-size: 18px;
        font-weight: bold;
        color: #252B3A;
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        transition: color .4s;
    }
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        font-size: 16px;
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        display: flex;
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        width: 2.77917vw;
        height: 2.77917vw;
        background: #EAEDF3;
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        margin-right: 0.90625vw;
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        height: 100%;
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        font-size: 18px;
        font-weight: 600;
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    }
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        display: table;
        position: relative;
        margin: 0 auto;
        border: 1px solid #DFE1E6;
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        margin-bottom: 1.8125vw;
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        cursor: pointer;
        width: 8.3375vw;
        height: 2.41667vw;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        position: relative;
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        font-size: 0.84583vw;
        line-height: 1;
        color: #252B3A;
        transition: color .4s;
        z-index: 2;
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        position: absolute;
        width: 100%;
        height: 100%;
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        background-color: #C7000B;
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        transition: transform .4s;
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        width: 100%;
    }
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        color: #8A8E99;
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        height: 0.96667vw;
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        height: 40.90208vw;
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        position: relative;
        width: 25%;
        height: 100%;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/agenda/featured-left.jpg);
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        background-repeat: no-repeat;
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        position: relative;
        width: 100%;
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        height: 6.04167vw;
        transition: height .5s;
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        position: relative;
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        font-weight: bold;
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        font-weight: bold;
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        opacity: 0;
        overflow: hidden;
        transition: height .5s, opacity .5s;
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        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/agenda/featured-left-item.png);
        background-size: 100% 100%;
        background-repeat: no-repeat;
        opacity: 0;
        transition: opacity .5s;
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        content: '';
        width: 80.9%;
        height: 1px;
        position: absolute;
        left: 50%;
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        transform: translateX(-50%);
        background-color: rgba(255, 255, 255, 0.6);
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        height: 100%;
        background: #FCFCFC;
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        height: 100%;
        display: none;
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        margin-bottom: 1.20833vw;
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        display: flex;
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        align-items: center;
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        text-align: left;
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        content: '';
        position: absolute;
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        height: calc(100% + 2px);
        top: -1px;
        left: -10px;
        background-color: #fff;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/agenda/line-bg.png);
        background-size: auto 100%;
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        background-repeat: no-repeat;
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        position: absolute;
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        font-size: 0.84583vw;
        color: #252B3A;
        line-height: 1;
        margin: 0.3625vw 0 0.18125vw;
    }
    .wrap .page-featured .cont .block .right .ritem .guest .text .i {
        width: 0.66458vw;
        margin-right: 0.24167vw;
    }
    .wrap .page-featured .cont .block .right .ritem .guest .subtext {
        font-size: 0.84583vw;
        color: #8A8E99;
        line-height: 1.5;
    }
    .wrap .page-featured .cont .block .right .litem {
        display: none;
    }
    .wrap .page-featured .cont .page-livebtn {
        margin-left: 0;
    }
    .wrap .page-stories {
        position: relative;
        width: 100%;
        height: 36.25vw;
    }
    .wrap .page-stories .bgbox {
        width: 100%;
        height: 100%;
    }
    .wrap .page-stories .bgbox .item {
        pointer-events: none;
        width: 100%;
        height: 100%;
        position: relative;
        top: 0;
        left: 0;
        transition-duration: 0.5s !important;
    }
    .wrap .page-stories .bgbox .item .pic {
        width: 100%;
        height: 100%;
        object-fit: cover;
        -webkit-user-drag: none;
    }
    .wrap .page-stories .bgbox .item .infow {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        padding-right: 30.20833vw;
    }
    .wrap .page-stories .bgbox .item .infow .box {
        display: inline-block;
        text-align: center;
    }
    .wrap .page-stories .bgbox .item .infow .title {
        font-size: 2.175vw;
        font-weight: bold;
        color: #252B3A;
        line-height: 1.5;
    }
    .wrap .page-stories .bgbox .item .infow .title .redcolor {
        color: #C7000B;
    }
    .wrap .page-stories .bgbox .item .infow .subtitle {
        font-size: 1.0875vw;
        color: #252B3A;
        line-height: 1.5;
        margin-top: 0.96667vw;
    }
    .wrap .page-stories .bgbox .item .infow .btn {
        cursor: pointer;
        padding: 0 1.8125vw;
        background-color: #C7000B;
        color: #fff;
        margin: 2.77917vw 0 0;
    }
    .wrap .page-stories .bgbox .item .infow .btn:hover {
        background-color: #D64A52;
    }
    .wrap .page-stories .bgbox .item.show,
    .wrap .page-stories .bgbox .item.swiper-slide-active {
        pointer-events: all;
        opacity: 1;
    }
    .wrap .page-stories .barbox {
        pointer-events: none;
        height: 100%;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        display: flex;
        align-items: center;
        justify-content: flex-end;
        z-index: 2;
    }
    .wrap .page-stories .barbox .togglebar {
        pointer-events: all;
        position: relative;
        width: 28.125%;
        backdrop-filter: blur(0.30208vw);
        border-radius: 2px;
    }
    .wrap .page-stories .barbox .togglebar::before {
        content: '';
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
        background-color: rgba(255, 255, 255, 0.5);
        border-radius: 2px;
    }
    .wrap .page-stories .barbox .togglebar .bartem {
        cursor: pointer;
        position: relative;
        width: 100%;
        padding: 1.8125vw;
        border-bottom: 1px solid rgba(202, 207, 218, 0.5);
    }
    .wrap .page-stories .barbox .togglebar .bartem:last-child {
        border-bottom: 0;
    }
    .wrap .page-stories .barbox .togglebar .bartem span {
        position: relative;
        z-index: 2;
        font-size: 1.0875vw;
        color: #252B3A;
        line-height: 1.5;
        transition: color .4s;
    }
    .wrap .page-stories .barbox .togglebar .bartem:hover span {
        color: #C7000B;
    }
    .wrap .page-stories .barbox .togglebar .bartem::before {
        content: '';
        width: calc(100% + 20px);
        height: 100%;
        position: absolute;
        top: 0;
        left: -10px;
        background-color: #FCFCFC;
        border: 2px solid #FFFFFF;
        box-shadow: 0 0.30208vw 0.90625vw 0 rgba(36, 31, 31, 0.05);
        opacity: 0;
        transition: opacity .4s;
        border-radius: 2px;
    }
    .wrap .page-stories .barbox .togglebar .bartem::after {
        content: '';
        width: calc(100% + 20px);
        height: 100%;
        position: absolute;
        top: 0;
        left: -10px;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/stories/bar-header.png);
        background-size: auto 100%;
        background-position: top left;
        background-repeat: no-repeat;
        opacity: 0;
        border-radius: 2px 0 0 2px;
        overflow: hidden;
        transition: opacity .4s;
    }
    .wrap .page-stories .barbox .togglebar .bartem.active {
        pointer-events: none;
    }
    .wrap .page-stories .barbox .togglebar .bartem.active::before,
    .wrap .page-stories .barbox .togglebar .bartem.active::after {
        opacity: 1;
    }
    .wrap .page-stories .stories-pagination {
        bottom: 4.83333vw;
    }
    .wrap .page-partner {
        width: 100%;
        padding: 7.85417vw 0;
        border-color: #FAFBFD;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/partner/bg.png);
        background-size: 100% auto;
        background-position: top center;
        background-repeat: no-repeat;
    }
    .wrap .page-partner .safeplace {
        text-align: center;
    }
    .wrap .page-partner .safeplace .logos {
        width: 100%;
        height: 24.16667vw;
        transition: height .4s;
    }
    .wrap .page-partner .safeplace .logos .item {
        display: inline-flex;
        vertical-align: top;
        justify-content: center;
        align-items: center;
        width: 15.3125%;
        height: 4.83333vw;
        background-color: #fff;
        box-shadow: 0 0.30208vw 0.90625vw 0 rgba(36, 31, 31, 0.05);
        margin-right: 1.625%;
        margin-bottom: 1.20833vw;
        position: relative;
        border-radius: 2px;
        overflow: hidden;
        transition: transform 0.4s;
    }
    .wrap .page-partner .safeplace .logos .item img {
        max-width: 75%;
        max-height: 70%;
    }
    .wrap .page-partner .safeplace .logos .item:nth-child(6n + 0) {
        margin-right: 0;
    }
    .wrap .page-partner .safeplace .logos .item:hover {
        transform: translateY(-0.60417vw);
        -webkit-transform: translateY(-0.60417vw);
    }
    .wrap .page-partner .safeplace .logos .item:nth-child(n+25) {
        pointer-events: none;
        opacity: 0;
    }
    .wrap .page-partner .safeplace .logos.active {
        height: auto;
    }
    .wrap .page-partner .safeplace .logos.active .item {
        transition: transform 0.4s, opacity .4s;
        pointer-events: all;
        opacity: 1 !important;
    }
    .wrap .page-partner .safeplace .morebtn {
        cursor: pointer;
        margin-top: 1.8125vw;
        height: 2.41667vw;
        padding: 0 1.93333vw;
        display: inline-flex;
        align-items: center;
        font-size: 0.84583vw;
        color: #252B3A;
        border: 1px solid #252B3A;
        border-radius: 2px;
        transition: color .4s, border .4s;
        position: relative;
    }
    .wrap .page-partner .safeplace .morebtn .i {
        width: 1.02708vw;
        margin-right: 0.60417vw;
        transform-origin: center;
    }
    .wrap .page-partner .safeplace .morebtn .i path {
        transition: fill .4s;
    }
    .wrap .page-partner .safeplace .morebtn span {
        font-size: inherit;
        color: inherit;
    }
    .wrap .page-partner .safeplace .morebtn:hover {
        color: #C7000B;
        border: 1px solid #C7000B;
    }
    .wrap .page-partner .safeplace .morebtn:hover .i path {
        fill: #C7000B;
    }
    .wrap .page-partner .safeplace .morebtn.rotate .i {
        transform: rotate(45deg);
    }
    .wrap .page-partner.living {
        padding: 7.85417vw 0 0;
    }
    .wrap .page-topic {
        width: 100%;
        overflow: hidden;
        padding: 7.85417vw 0 0;
    }
    .wrap .page-topic .topic-swiper {
        display: flex;
        overflow: visible;
    }
    .wrap .page-topic .topic-swiper .card {
        flex: 1;
        height: 37.76042vw;
        background: #FCFCFC;
        border: 2px solid #FFFFFF;
        box-shadow: 0 0.30208vw 0.90625vw 0 rgba(36, 31, 31, 0.05);
        transition: width .4s, flex .4s;
    }
    .wrap .page-topic .topic-swiper .card .pic {
        position: relative;
        width: 100%;
        height: 30.20833vw;
        overflow: hidden;
        background-color: #ccc;
        transition: width .4s;
    }
    .wrap .page-topic .topic-swiper .card .pic img {
        height: 100%;
        position: absolute;
        top: 0;
        left: 0;
    }
    .wrap .page-topic .topic-swiper .card .infom {
        cursor: pointer;
        display: block;
        width: 100%;
        padding: 1.57083vw 0.96667vw;
        overflow: hidden;
        transition: width .4s;
    }
    .wrap .page-topic .topic-swiper .card .infom .atitle {
        font-size: 1.0875vw;
        line-height: 1.22;
        font-weight: bold;
        color: #252B3A;
        margin-bottom: 0.30208vw;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        display: -moz-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        line-clamp: 3;
    }
    .wrap .page-topic .topic-swiper .card .infom .atitle span {
        font-size: inherit;
        color: inherit;
        line-height: inherit;
    }
    .wrap .page-topic .topic-swiper .card .infom .atitle .i {
        display: inline;
        width: 0.3625vw;
        margin-left: 0.3625vw;
        margin-bottom: 0.24167vw;
        opacity: 0;
        transition: opacity .4s;
        vertical-align: middle;
    }
    .wrap .page-topic .topic-swiper .card .infom .atitle .i .cls-1 {
        stroke: #C7000B;
        stroke-width: 2px;
    }
    .wrap .page-topic .topic-swiper .card .infom .btext {
        font-size: 0.84583vw;
        color: #575D6C;
        line-height: 1.3;
        opacity: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        display: -moz-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        line-clamp: 3;
    }
    .wrap .page-topic .topic-swiper .card.active {
        flex: 2.826;
    }
    .wrap .page-topic .topic-swiper .card.active .infom {
        padding: 1.57083vw 1.8125vw;
    }
    .wrap .page-topic .topic-swiper .card.active .infom .atitle .i,
    .wrap .page-topic .topic-swiper .card.active .infom .btext {
        transition: opacity .1s .3s;
        opacity: 1;
    }
    .wrap .page-aboutus {
        width: 100%;
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/aboutus/bg.png);
        background-size: 100% 100%;
        background-position: center;
        background-repeat: no-repeat;
    }
    .wrap .page-aboutus .safeplace {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 12.08333vw;
    }
    .wrap .page-aboutus .safeplace .helper {
        display: flex;
        align-items: center;
    }
    .wrap .page-aboutus .safeplace .helper .imgbox {
        width: 7.975vw;
        height: 7.975vw;
        background-color: #fff;
        border: 2px solid #fff;
        margin-right: 3.02083vw;
        box-shadow: 0 0.18125vw 0.60417vw 0 rgba(7, 20, 45, 0.1);
    }
    .wrap .page-aboutus .safeplace .helper .imgbox img {
        width: 100%;
        height: 100%;
    }
    .wrap .page-aboutus .safeplace .helper .intr {
        font-size: 1.45vw;
        color: #252B3A;
    }
    .wrap .page-aboutus .safeplace .pic {
        width: 26.22083vw;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        margin-right: 4.7125vw;
    }
    .wrap .page-aboutus .safeplace .pic img {
        width: 100%;
        -webkit-user-drag: none;
    }
    .wrap .page-aboutus .safeplace .qrcode .item {
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        margin-right: 4.77292vw;
    }
    .wrap .page-aboutus .safeplace .qrcode .item:last-child {
        margin-right: 0;
    }
    .wrap .page-aboutus .safeplace .qrcode .item .text {
        font-size: 0.84583vw;
        color: #252B3A;
        line-height: 1;
        margin-bottom: 0.60417vw;
    }
    .wrap .page-aboutus .safeplace .qrcode .item .img {
        width: 5.19583vw;
        height: 5.19583vw;
        border-radius: 2px;
        background: #FCFCFC;
        box-shadow: 0 0.18125vw 0.60417vw 0 rgba(7, 20, 45, 0.1);
    }
    .wrap .page-links {
        background-image: url(https://res-static.hc-cdn.cn/cloudbu-site/intl/en-us/developer/HDC/Cloud2022/images/aboutus/bg-links.png);
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        padding: 3.02083vw 0;
    }
    .wrap .page-links .safeplace {
        display: flex;
        align-items: center;
    }
    .wrap .page-links .safeplace .stitle {
        font-size: 1.0875vw;
        color: #252B3A;
        margin-right: 4.83333vw;
    }
    .wrap .page-links .safeplace .links .a {
        cursor: pointer;
        display: inline-flex;
        flex-wrap: nowrap;
        align-items: center;
        font-size: 0.84583vw;
        color: #252B3A;
        margin-right: 4.83333vw;
        transition: color .4s;
    }
    .wrap .page-links .safeplace .links .a:last-child {
        margin-right: 0;
    }
    .wrap .page-links .safeplace .links .a span {
        font-size: inherit;
        color: inherit;
        white-space: nowrap;
    }
    .wrap .page-links .safeplace .links .a .i {
        width: 0.3625vw;
        height: 0.60417vw;
        margin-left: 0.60417vw;
        transition: transform .4s;
    }
    .wrap .page-links .safeplace .links .a .i .cls-1 {
        transition: stroke .4s;
    }
    .wrap .page-links .safeplace .links .a:hover {
        color: #C7000B;
    }
    .wrap .page-links .safeplace .links .a:hover .i {
        transform: translateX(0.30208vw);
    }
    .wrap .page-links .safeplace .links .a:hover .i .cls-1 {
        stroke: #C7000B;
    }
    .wrap .swiper-button-next,
    .wrap .swiper-button-prev {
        width: 0.84583vw;
        height: 1.51042vw;
        margin-top: 0;
        background: none;
    }
    .wrap .swiper-button-next svg,
    .wrap .swiper-button-prev svg {
        width: 100%;
        height: 100%;
    }
    .wrap .swiper-button-next svg path,
    .wrap .swiper-button-prev svg path {
        fill: #252B3A;
        transition: all .4s;
    }
    .wrap .swiper-button-next:hover svg path,
    .wrap .swiper-button-prev:hover svg path {
        fill: #C7000B;
    }
    .wrap .swiper-button-prev {
        left: -2.9vw;
        transform: translate(-100%, -50%);
    }
    .wrap .swiper-button-next {
        right: -2.9vw;
        transform: translate(100%, -50%);
    }
    .wrap .swiper-pagination {
        bottom: 0;
    }
    .wrap .swiper-pagination .swiper-pagination-bullet {
        width: 2.41667vw;
        height: 2px;
        background-color: #ADB0B8;
        margin: 0 0.18125vw;
        opacity: 1;
        border-radius: 0;
        transition: background-color .4s;
    }
    .wrap .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
        background-color: #575D6C;
    }
    .wrap .page-menu {
        width: auto;
        height: auto;
        position: fixed;
        top: 7.85417vw;
        left: 1.8125vw;
        z-index: 99;
    }
    .wrap .page-menu .menu-pc {
        width: 100%;
        height: auto;
        display: none;
    }
    .wrap .page-menu .menu-pc ul {
        width: 100%;
        height: auto;
    }
    .wrap .page-menu .menu-pc ul li {
        cursor: pointer;
        width: 100%;
        height: auto;
        display: flex;
        flex-direction: row;
        align-items: center;
        margin-bottom: 1.20833vw;
    }
    .wrap .page-menu .menu-pc ul li div {
        width: 0.66458vw;
        height: 0.66458vw;
        background: #ADB0B8;
        border: 2px solid #FFFFFF;
        border-radius: 50%;
        transition: background .4s;
    }
    .wrap .page-menu .menu-pc ul li p {
        font-size: 0.96667vw;
        font-weight: 400;
        color: #ADB0B8;
        margin-left: 0.60417vw;
        transition: color .4s;
    }
    .wrap .page-menu .menu-pc ul li:hover div {
        background: #C7000B;
    }
    .wrap .page-menu .menu-pc ul li:hover p {
        color: #252B3A;
    }
    .wrap .page-menu .menu-pc ul .current-active div {
        background: #C7000B;
    }
    .wrap .page-menu .menu-pc ul .current-active p {
        color: #252B3A;
    }
    @keyframes aniUp {
        0% {
            -webkit-transform: translateY(0);
            transform: translateY(0);
        }
        100% {
            -webkit-transform: translateY(-20px);
            transform: translateY(-20px);
        }
    }
    @keyframes aniDown {
        0% {
            -webkit-transform: translateY(0);
            transform: translateY(0);
        }
        100% {
            -webkit-transform: translateY(16px);
            transform: translateY(16px);
        }
    }
    @keyframes aniUpShort {
        0% {
            -webkit-transform: translateY(0);
            transform: translateY(0);
        }
        100% {
            -webkit-transform: translateY(-8px);
            transform: translateY(-8px);
        }
    }
    @keyframes aniDownShort {
        0% {
            -webkit-transform: translateY(0);
            transform: translateY(0);
        }
        100% {
            -webkit-transform: translateY(8px);
            transform: translateY(8px);
        }
    }
    /* 20220616 */
    .wrap .page-speakers .safeplace .speakers-swiper .swiper-slide .speaker-item .icon {
        height: 5.4vw;
        display: block;
        margin: 1.5625vw auto 3.125vw;
    }
}

@media screen and (max-width: 1440px) {
    .wrap .page-live .livecont .livenote .agenda .box .videoline .title {
        line-height: 1.25;
    }
    .wrap .page-products .safeplace .box .product .linfo {
        padding: 1.20833vw 1.8125vw;
    }
}

@media screen and (max-width: 1280px) {
    .wrap .page-agenda .safeplace .cont .block .row .theme .content .text {
        font-size: 1.57083vw;
    }
    .wrap .page-agenda .safeplace .cont .block .row .theme .content .time,
    .wrap .page-agenda .safeplace .cont .block .row .infow .line .left .time,
    .wrap .page-agenda .safeplace .cont .block .row .infow .line .right .guest .infomation .subtext {
        font-size: 1.0875vw;
    }
    .wrap .page-agenda .safeplace .cont .block .row .infow .line .left .topic,
    .wrap .page-agenda .safeplace .cont .block .row .infow .line .right .guest .infomation .text {
        font-size: 1.20833vw;
    }
    .wrap .page-speakers .safeplace .speakers-swiper .swiper-slide .speaker-item .name {
        font-size: 1.20833vw;
    }
    .wrap .page-speakers .safeplace .speakers-swiper .swiper-slide .speaker-item .post {
        font-size: 1.0875vw;
    }
}