@media screen and (min-width: 981px) {

    /* kv */
    @media screen {
        .cbcn-kv-section {
            margin-top: 50px;
            width: 100vw;
            height: calc(1080 / 1920 * 100vw);
        }

        /* .cbcn-kv-remark {
            position: absolute;
            bottom: 1.5em;
            right: 1.5em;
            text-align: right!important;
        }

        .cbcn-kv-remark div {
            color: #555;
            line-height: 150%;
        } */
    }

    /* navigation */
    @media screen {
        .cbcn-navigation-txt1 {
            width: 813px;
        }

        .cbcn-navigation-txt2 {
            margin-top: 60px;
            gap: 79px;
        }

        .cbcn-navigation-txt2>div {
            width: 160px;
            padding-top: 15px;
            border-top: 1px solid #4d4d4d;
        }

        .cbcn-navigation-swiper {
            display: block;
            width: 1200px;
            margin-left: auto;
            margin-right: auto;
            position: relative;
        }

        .cbcn-navigation-swiper .swiper-slide {
            opacity: 0.3;
            transition: all 0.3s;
        }

        .cbcn-navigation-swiper .swiper-slide-active {
            opacity: 1;
        }

        .cbcn-navigation-img {
            width: 100%;
            height: 654px;
            border-radius: 32px;
            overflow: hidden;
            background: #F2F2F2 !important;
        }

        .cbcn-navigation-switchBtn-list {
            margin-right: 380px;
            margin-top: 40px;
            justify-content: end;
        }

        .cbcn-navigation-desc {
            position: absolute;
            top: 40px;
            left: 50px;
        }

        .cbcn-navigation-color {
            color: #FFF !important;
        }

        .cbcn-navigation-swiper-btnDiv {
            margin-top: 1.5em;
            gap: 0.5em;
            justify-content: center;
        }

        .cbcn-navigation-swiper-btnList {
            width: fit-content;
            height: 2.2em;
            padding: 0px 0.7em;
            gap: 0.4em;
            border-radius: 1.8em;
            background: var(--bottom-bg-l4, rgba(255, 255, 255, 0.12));
            align-items: center;
        }

        .cbcn-navigation-swiper-btn {
            padding: 0.1em;
            cursor: pointer;
        }

        .cbcn-navigation-swiper-btn.active {
            padding: 0.1em 0.2em;
        }

        .cbcn-navigation-swiper-btn-c {
            width: 0.3em;
            height: 0.3em;
            border-radius: 0.3em;
            background: var(--bottom-bg-l2, rgba(255, 255, 255, 0.25));
            overflow: hidden;
        }

        .cbcn-navigation-swiper-btn.active .cbcn-navigation-swiper-btn-c {
            width: 2.3em;
        }

        .cbcn-navigation-swiper-btn-cb {
            width: 0.3em;
            height: 100%;
            background: linear-gradient(0deg, var(--bottom-bg-l2, rgba(255, 255, 255, 0.25)) 0%, var(--bottom-bg-l2, rgba(255, 255, 255, 0.25)) 100%), var(--icon-l4, rgba(255, 255, 255, 0.35));
        }

        .cbcn-navigation-swiper-btn.active .cbcn-navigation-swiper-btn-cb {
            transition: all 4s linear;
            width: 2.3em;
        }

        .cbcn-navigation-swiper-replaybtn {
            width: 2.2em;
            height: 2.2em;
            transform: rotate(-8.929deg);
            flex-shrink: 0;
            cursor: pointer;
        }

        .cbcn-navigation-img2-div {
            border-radius: 24px;
            width: 916px;
            height: 437.649px;
            display: flex;
            margin: 164px auto !important;
        }

        .cbcn-navigation-img3-div {
            display: block;
            height: 491px;
            flex-shrink: 0;
            float: right;
            margin-top: 136px;
        }
    }

    /* appearance */
    @media screen {
        #cbcn-dom-container .cbcn-appearance-p1 {
            gap: 30px;
            width: 100%;
            text-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1) !important;
        }

        .cbcn-appearance-p1::after {
            content: "";
            width: 200vw;
            height: 200vh;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: rgba(0, 0, 0, 0.2);
            z-index: 1;
        }

        .cbcn-appearance-p1 p {
            position: relative;
            z-index: 2;
        }

        #cbcn-dom-container .cbcn-appearance-p2 {
            width: max-content;
            gap: 275px;
            text-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1) !important;
        }

        .cbcn-appearance-p2::after {
            content: "";
            width: 200vw;
            height: 200vh;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: rgba(0, 0, 0, 0.2);
            z-index: 1;
        }

        .cbcn-appearance-p2 p {
            position: relative;
            z-index: 2;
            margin-left: -25px;
        }
    }

    /* color */
    @media screen {
        .cbcn-color-swiper {
            width: 41.6em;
        }

        .cbcn-color-img {
            width: 41.6em;
            height: 30em;
            display: block;
        }

        .cbcn-color-txt {
            margin-top: 3.5em;
            width: 100%;
            opacity: 0;
        }

        .cbcn-color-txt.active {
            opacity: 1;
        }

        .cbcn-color-btnListDiv {
            margin-top: 1em;
            width: fit-content;
        }

        .cbcn-color-btnList {
            display: inline-flex !important;
            width: auto;
            padding: 0.31em 0.35em;
            align-items: center;
            gap: 0.4em;
            border-radius: 49.95em;
            background: rgba(255, 255, 255, 0.12);
        }

        .cbcn-color-btn {
            width: 1.6em;
            height: 1.6em;
            cursor: pointer;
            position: relative;
        }


        .cbcn-color-btn svg {
            width: 1.6em;
            height: 1.6em;
        }

        .cbcn-color-circle {
            fill: none;
            stroke-width: 2.5px;
            stroke-dasharray: 125.6px;
            stroke-dashoffset: 125.6px;
        }

        /*.cbcn-color-btn.index0 .cbcn-color-circle {*/
        /*    stroke: #F6F6F6;*/
        /*}*/
        .cbcn-color-btn.index0 .cbcn-color-circle {
            stroke: #B3DDF4;
        }

        .cbcn-color-btn.index1 .cbcn-color-circle {
            stroke: #444343;
        }

        .cbcn-color-btn.index2 .cbcn-color-circle {
            stroke: #FFC7C7;
        }

        .cbcn-color-btn.active .cbcn-color-circle {
            stroke-dashoffset: 0;
            transition: stroke-dashoffset 3s ease-out;
        }

        .cbcn-color-txt2 {
            margin-right: 25px;
        }

    }

    /* eyeCatching */
    @media screen {
        .cbcn-eyeCatching-title {
            position: relative;
            z-index: 9;
        }

        .cbcn-eyeCatching-imgDiv {
            position: relative;
            height: 477.783px;
            margin-top: 70px;
        }

        .cbcn-eyeCatching-img {
            width: 1000px;
            height: 477.783px;
        }

        .cbcn-eyeCatching-txt2 {
            position: relative;
            z-index: 20;
            justify-content: space-between;
            margin-bottom: 50px;
        }

        .cbcn-eyeCatching-title .cbcn-pc-sub-head {
            color: var(--text-l3, rgba(0, 0, 0, 0.40)) !important;
            text-align: center;
            font-family: "vivo Sans Web";
            font-size: var(--font-size-sub-head, 28px);
            font-style: normal;
            font-weight: 650;
            line-height: 110%;
        }

        .cbcn-eyeCatching-txt4 .cbcn-param {
            gap: 5px;
            text-align: center;
        }

        .cbcn-eyeCatching-txt4 .cbcn-param:nth-of-type(3n+1) {
            width: 120px;
        }

        .cbcn-eyeCatching-txt4 .cbcn-param:nth-of-type(3n+2) {
            width: 232px;
        }

        .cbcn-eyeCatching-txt4 .cbcn-param:nth-of-type(3n) {
            min-width: 150px;
        }

        .cbcn-eyeCatching-txt4 {
            position: relative;
            width: 814px;
            margin: 0 auto;
            margin-top: 70px;
            gap: 50px 150px;
            justify-content: space-between;
            background: linear-gradient(90deg, #0F71DF 0.00%, #9F3DD8 50%, #EE0D8A 100%);
            background-clip: text;
            -webkit-background-clip: text;
        }

        .cbcn-eyeCatching-txt4 .cbcn-param .cbcn-pc-h5 {
            -webkit-text-fill-color: transparent;
        }

        .cbcn-eyeCatching-txt4 .cbcn-param .cbcn-pc-b2 {
            position: relative;
            z-index: 1;
            background: #FFFFFF;
            color: #999999 !important;
        }

        .cbcn-eyeCatching-icon {
            width: 7.5925em;
            height: 3.3em;
        }
    }

    /* originalcolor */
    @media screen {
        .cbcn-originalcolor-content {
            padding-top: 6em;
            height: 100%;
        }

        .cbcn-originalcolor-txt1,
        .cbcn-originalcolor-txt2 {
            position: relative;
            z-index: 10;
        }

        .cbcn-originalcolor-txt1 {
            opacity: 1;
            margin-top: 0;
            transition: all 0.5s;
        }

        .cbcn-originalcolor-content.active .cbcn-originalcolor-txt1 {
            opacity: 0;
            margin-top: -1em;
        }

        .cbcn-originalcolor-txt2 {
            width: max-content;
            position: absolute;
            top: 6em;
            left: 50%;
            transform: translateX(-50%);
            opacity: 0;
            margin-top: 3em;
            transition: all 0.5s;
        }

        .cbcn-originalcolor-content.active .cbcn-originalcolor-txt2 {
            opacity: 1;
            margin-top: 0;
        }

        .cbcn-originalcolor-img2 {
            padding-top: 20px;
            display: none;
        }

        .cbcn-originalcolor-img {
            width: 65em;
            height: 36.5625em;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -25%);
        }
    }

    /* eyeprotection */
    @media screen {
        .cbcn-eyeprotection-title {
            position: relative;
            z-index: 9;
        }

        .cbcn-eyeprotection-img {
            position: relative;
            width: 1480px;
            height: 960px;
            top: -40px;
            flex-shrink: 0;
        }

        .cbcn-eyeprotection-img-1 {
            position: absolute;
            opacity: 1;
        }

        .cbcn-eyeprotection-img-2 {
            position: absolute;
            opacity: 0;
        }

        .cbcn-eyeprotection-txt2-container {
            position: relative;
            top: -200px;
        }

        .cbcn-eyeprotection-txt2 {
            width: 800px;
            margin-left: auto;
            margin-right: auto;
            z-index: 20;
            justify-content: space-between;
            margin-bottom: 50px;
        }

        .cbcn-eyeprotection-txt2 .cbcn-param:nth-of-type(1) {
            width: 280px;
        }

        .cbcn-eyeprotection-txt2 .cbcn-param:nth-of-type(2) {
            width: 280px;
        }

        .cbcn-eyeprotection-fn {
            z-index: 9;
            top: 920px;
            text-align: center;
            font-size: 8px;
            color: rgba(255, 255, 255, 0.35) !important;
        }

        .cbcn-eyeprotection-icon {
            width: 128px;
            height: 65px;
            margin-bottom: 8px;
        }
    }

    /* audiovisual */
    @media screen {
        .cbcn-audiovisual-section {
            border-top: 1px solid #000000;
        }

        .cbcn-audiovisual-txt1 {
            position: relative;
            z-index: 20;
        }

        .cbcn-audiovisual-img {
            width: 1432.36px;
            height: 920px;
            flex-shrink: 0;
            top: 133px;
        }

        .cbcn-audiovisual-txt2 {
            position: relative;
            z-index: 20;
            margin-top: 637px;
            justify-content: space-between;
            row-gap: 30px;
        }

        .cbcn-audiovisual-txt3 {
            position: relative;
            z-index: 20;
            margin-top: 70px;
        }

        .cbcn-audiovisual-txt4 {
            position: relative;
            z-index: 20;
            margin-top: 50px;
            gap: 55px;
            justify-content: center;
        }

        .cbcn-audiovisual-txt4 .cbcn-pc-h5,
        .cbcn-audiovisual-txt4 .cbcn-pc-h5 sup {
            padding-top: 15px;
            border-top: 1px solid #4D4D4D;
            background: linear-gradient(0deg, #D8FAFF -16.98%, #0095FF 113.21%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cbcn-audiovisual-txt {
            width: 636px;
            display: block;
            margin-left: auto;
            margin-right: auto;
            position: relative;
        }
    }

    /* chip */
    @media screen {
        .cbcn-chip-section .cbcn-chip-img {
            width: 1920px;
            height: 1080px;
            top: 4em;
        }

        .cbcn-chip-txt1 {
            position: relative;
            z-index: 20;
        }

        .cbcn-chip-txt1 .cbcn-pc-h1 {
            position: relative;
            z-index: 20;
        }

        .cbcn-chip-txt1 .cbcn-chip-txt1-bg {
            position: absolute;
            top: -29px;
            z-index: 1;
            border-radius: 1200px;

        }

        .cbcn-chip-txt2 {
            position: relative;
            z-index: 20;
            margin-top: 600px;
            width: 472px;
            justify-content: space-between;
            margin-bottom: 40px;
        }

        .cbcn-chip-btn {
            width: 20px;
            padding: 8px 10px 8px 20px;
            position: fixed;
            left: 0;
            right: 0;
            z-index: 99;
            bottom: 20px;
            z-index: 20;
            justify-content: center;
            align-items: center;
            flex-wrap: nowrap;
            gap: 15px;
            cursor: pointer;

            opacity: 0;
            transform: translateY(10vh);
            transition: all 0.5s cubic-bezier(0.2, 0.75, 0.3, 1.3), width 0.3s ease-in-out;
        }

        .cbcn-chip-btn::after {
            content: "";
            width: 100%;
            height: 100%;
            position: absolute;
            left: 0;
            top: 0;
            z-index: -1;
            border-radius: 56px;
            overflow: hidden;
            background: rgba(122, 122, 122, 0.50);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
        }

        .cbcn-chip-btn * {
            flex-shrink: 0;
        }

        .cbcn-chip-btn.active {
            width: 172px;
            opacity: 1;
            transform: translateY(0);
        }

        .cbcn-chip-btn p {
            color: var(--text-l2, rgba(0, 0, 0, 0.95)) !important;
        }

        .cbcn-chip-icon {
            width: 36px;
            height: 36px;
        }

        .cbcn-chip-popup-txt1 {
            margin-top: 30px;
            width: 636px;
        }

        .split-line {
            text-align: center;
            margin-top: 27px;
            margin-bottom: 43px;
        }

        .cbcn-chip-popup-txt2 {
            display: flex;
            width: 616px;
            justify-content: center;
            align-items: flex-start;
            align-content: flex-start;
            gap: 50px 60px;
            flex-wrap: wrap;
        }

        .cbcn-chip-popup-txt2 .cbcn-param {
            width: 44%;
        }

        .cbcn-chip-popup-txt2 .cbcn-param:nth-of-type(1) .cbcn-pc-h5,
        .cbcn-chip-popup-txt2 .cbcn-param:nth-of-type(2) .cbcn-pc-h5 {
            background: #4088FF;
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cbcn-chip-popup-txt2 .cbcn-param:nth-of-type(3) .cbcn-pc-h5,
        .cbcn-chip-popup-txt2 .cbcn-param:nth-of-type(4) .cbcn-pc-h5 {
            background: #B971FF;
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cbcn-chip-popup-txt2 .cbcn-param:nth-of-type(5) .cbcn-pc-h5,
        .cbcn-chip-popup-txt2 .cbcn-param:nth-of-type(6) .cbcn-pc-h5 {
            background: #F759BF;
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cbcn-chip-popup-txt2 .cbcn-param .cbcn-pc-b2 {
            position: relative;
            z-index: 1;
        }
    }

    /* cooling */
    @media screen {
        .cbcn-cooling-img {
            width: 1600px;
            height: 898.8764px;
            flex-shrink: 0;
            margin-top: 80px;
        }

        .cbcn-cooling-section {
            height: 1000px;
        }

        .cbcn-cooling-txt1 {
            position: relative;
            z-index: 20;
        }

        .cbcn-cooling-txt2 {
            margin-top: 70px;
            position: relative;
            z-index: 20;
            justify-content: center;
            transition: all 0.5s;
            opacity: 0;
        }

        .cbcn-cooling-txt2.active {
            opacity: 1;
        }

        .cbcn-cooling-upicon {
            height: 26px;
            flex-shrink: 0;
            position: relative;
            top: 3px;
            left: 5px;
        }

        .cbcn-colling-tip {
            padding-top: 326px;
        }
    }

    /* game */
    @media screen {
        .cbcn-game-img {
            width: 1920px;
            height: 1080px;
            flex-shrink: 0;
            top: 280px;
        }

        .cbcn-game-section {
            min-height: 1927px;
        }

        .cbcn-game-txt1 {
            position: relative;
            z-index: 20;
        }

        .cbcn-game-content {
            position: relative;
            top: 830px;
        }

        .cbcn-game-txt2 {
            display: flex;
            flex-direction: row;
            position: relative;
            z-index: 20;
            justify-content: space-between;
            row-gap: 20px;
        }

        .cbcn-game-txt2 .cbcn-game-txt2-row {
            display: flex;
            flex-direction: row;
            min-width: 884px;
            padding: 40px;
            align-self: stretch;
            align-items: center;
            border-radius: 24px;
            background: rgba(52, 52, 52, 0.40);
            backdrop-filter: blur(14px);
        }

        .cbcn-game-icon-box {
            display: flex;
            flex-direction: row;
            min-width: 327px;
            align-items: center;
        }

        .cbcn-game-icon {
            width: 90px;
            flex-shrink: 0;
            margin-right: 25px;
        }

        .cbcn-game-icon-txt,
        .cbcn-game-icon-txt sup {
            background: linear-gradient(90deg, #4A6FE0 -73.42%, #B551F2 22.46%, #FF34A6 100%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cbcn-game-txt-box {
            display: flex;
            justify-content: flex-start;
            row-gap: 20px;
            column-gap: 30px;
            border-left: 1px solid var(--line-l3, #333);
            min-width: 598px;
            padding-left: 72px;
        }

        .cbcn-game-txt2 .cbcn-game-txt2-row:last-child .cbcn-game-txt-box {
            display: flex;
            flex-direction: column;
        }


    }

    /* deltaaction */
    @media screen {
        .cbcn-deltaaction-section {
            padding: 30px;
        }

        .cbcn-deltaaction-content {
            max-width: 93em;
            width: 964px;
            height: 469px;
            position: relative;
            border-radius: 24px;
            overflow: hidden;
        }

        .cbcn-deltaaction-img {
            width: 93em;
            height: 69.75em;
            bottom: 0;
        }

        .cbcn-deltaaction-txt1 {
            width: 100%;
            height: 100%;
            padding-top: 280px;
            align-items: center;
            gap: 26px;
            position: relative;
            z-index: 9;
            opacity: 0;
        }

        .cbcn-deltaaction-title {
            height: 60px;
        }

        .cbcn-deltaaction-icon {
            width: 134.054px;
            height: 36px;
            flex-shrink: 0;
        }
    }

    /* livestreaming */
    @media screen {
        .cbcn-livestreaming-imgDiv {
            width: 100%;
            height: 712.993px;
            top: 323px;
        }

        .cbcn-livestreaming-img-1 {
            position: absolute;
            top: 41px;
            left: 50%;
            margin-left: -490px;
            width: 980px;
            height: 671.836px;
            z-index: 20;
        }

        .cbcn-livestreaming-img-2 {
            position: absolute;
            top: 70px;
            left: 50%;
            margin-left: -240px;
            width: 777.043px;
            height: 639.506px;
            opacity: 0;
            z-index: 10;
        }

        .cbcn-livestreaming-txt2 {
            border-radius: 24px;
            padding: 60px 0;
            position: relative;
            display: flex;
            flex-wrap: wrap;
            margin-top: 850px;
            align-items: flex-start;
            align-content: flex-start;
            background: #FAFAFA;
        }

        .cbcn-livestreaming-upicon {
            height: 28px;
            flex-shrink: 0;
            position: relative;
            top: 5px;
            left: 5px;
        }

        .cbcn-livestreaming-icon-img {

            height: 90px;
        }

        .cbcn-livestreaming-icon-txt {
            background: linear-gradient(90deg, #0F71DF -47.31%, #9F3DD8 34.02%, #EE0D8A 99.78%);
            background-clip: text;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .cbcn-livestreaming-param1 {
            width: 100% !important;
            display: flex;
            text-align: center;
            padding-bottom: 30px;
            flex-direction: row;
            justify-content: center;
            gap: 25px;
        }

        .cbcn-livestreaming-param2 {
            padding-bottom: 20px;
        }

        .cbcn-livestreaming-txt2 .cbcn-param {
            width: 100%;
            text-align: center;
        }
    }

    /* battery */
    @media screen {
        .cbcn-battery-content {
            margin-top: 70px;
            justify-content: center;
        }

        .cbcn-battery-content,
        .cbcn-battery-img {
            width: 980px;
            height: 192.124px;
        }

        .cbcn-battery-txt2 {
            display: flex;
            justify-content: center;
            position: relative;
            bottom: 0;
            gap: 40px 97px;
            /*opacity: 0;*/
            margin-top: 70px;
            width: 814px;

            background: linear-gradient(90deg, #0F71DF 0%, #9F3DD8 50%, #EE0D8A 100%);
            background-clip: text;
            -webkit-background-clip: text;
        }

        .cbcn-battery-txt2 .cbcn-param {
            text-align: center;
        }

        .cbcn-battery-txt2 .cbcn-pc-h5 {
            -webkit-text-fill-color: transparent;
        }

        .cbcn-battery-txt2 .cbcn-pc-b2 {
            position: relative;
            z-index: 1;
            background: #FFFFFF;
            color: #999999 !important;
        }

        .cbcn-battery-txt-div {
            padding-top: 30px;
        }

        .cbcn-battery-txt-div1 {
            color: var(--text-l3, rgba(0, 0, 0, 0.40)) !important;
        }
    }

    /* os */
    @media screen {
        .cbcn-os-section.wt {

            .cbcn-os-img {
                width: 988px;
                height: 319px;
            }
        }

        /* work */
        @media screen {
            .cbcn-work-popup {}

            .cbcn-work-imgDiv {
                width: 100%;
                height: 39.3em;
                position: relative;
                margin-top: 1.5em;
            }

            .cbcn-work-img-1 {
                width: 800px;
                height: 546px;
                position: absolute;
                top: 240px;
                right: 50%;
                margin-right: -400px;
                z-index: 3;
            }

            .cbcn-work-img-2 {
                width: 400px;
                height: 268px;
                position: absolute;
                top: 138px;
                right: 50%;
                margin-right: 0;
                z-index: 2;
            }


            .cbcn-work-img-3 {
                width: 400px;
                height: 268px;
                position: absolute;
                top: 138px;
                left: 50%;
                margin-left: 0;
                z-index: 2;
            }


            .cbcn-work-img-4 {
                width: 268px;
                height: 400px;
                position: absolute;
                top: 332px;
                right: 50%;
                margin-right: 270px;
                z-index: 1;
            }

            .cbcn-work-img-5 {
                width: 268px;
                height: 400px;
                position: absolute;
                top: 332px;
                left: 50%;
                margin-left: 278px;
                z-index: 1;
            }

            .cbcn-work-btn {
                width: 20px;
                padding: 8px 10px 8px 20px;
                position: fixed;
                left: 0;
                right: 0;
                z-index: 99;
                bottom: 20px;
                z-index: 20;
                justify-content: center;
                align-items: center;
                flex-wrap: nowrap;
                gap: 15px;
                cursor: pointer;

                opacity: 0;
                transform: translateY(10vh);
                transition: all 0.5s cubic-bezier(0.2, 0.75, 0.3, 1.3), width 0.3s ease-in-out;
            }

            .cbcn-work-btn::after {
                content: "";
                width: 100%;
                height: 100%;
                position: absolute;
                left: 0;
                top: 0;
                z-index: -1;
                border-radius: 56px;
                overflow: hidden;
                background: rgba(217, 217, 217, 0.50);
                backdrop-filter: blur(5px);
                -webkit-backdrop-filter: blur(5px);
            }

            .cbcn-work-btn p {
                color: rgba(0, 0, 0, 0.9) !important;
            }

            .cbcn-work-btn * {
                flex-shrink: 0;
            }

            .cbcn-work-btn.active {
                width: 172px;
                opacity: 1;
                transform: translateY(0);
            }

            .cbcn-work-icon {
                width: 36px;
                height: 36px;
            }

            .cbcn-work-popup-content {
                gap: 100px;
                padding: 0 164px;
            }

            .cbcn-work-popup-item {
                align-items: center;
            }

            .cbcn-work-popup-item .cbcn-pc-fn {
                width: 100%;
            }

            .cbcn-work-popupimg {
                width: 636px;
                height: 448px;
                flex-shrink: 0;
            }

            .cbcn-work-txt2 .cbcn-title .cbcn-pc-b1 {
                color: var(--text-l2, rgba(0, 0, 0, 0.60)) !important;
            }

            .cbcn-work-txt2 .cbcn-title .cbcn-pc-b3 {
                color: var(--text-l4, rgba(0, 0, 0, 0.40)) !important;
            }

            .cbcn-work-popup .cbcn-pc-fn {
                text-align: center;
                font-size: 12px;
                color: rgba(0, 0, 0, 0.30) !important;
            }

            .cbcn-work-popup-item .ct .cbcn-pc-b2 {
                padding-top: 20px;
            }

            .cbcn-work-popup-item .ct .cbcn-pc-h5 {
                padding-top: 30px;
            }

            .cbcn-popup-closeBtn-div-fixed {
                position: fixed;
                bottom: 1.5em;
            }

            .cbcn-wap-left.cbcn-pc-fn.cbcn-wap-fn {}
        }

        /* multidevice */
        @media screen {

            .cbcn-multidevice-img {
                margin-top: 70px;
                height: 589px;
            }

            .cbcn-multidevice-btn {
                width: 20px;
                padding: 8px 10px 8px 20px;
                position: fixed;
                left: 0;
                right: 0;
                z-index: 99;
                bottom: 20px;
                flex-wrap: nowrap;
                justify-content: center;
                align-items: center;
                gap: 15px;
                cursor: pointer;

                opacity: 0;
                transform: translateY(10vh);
                transition: all 0.5s cubic-bezier(0.2, 0.75, 0.3, 1.3), width 0.3s ease-in-out;
            }

            .cbcn-multidevice-btn::after {
                content: "";
                width: 100%;
                height: 100%;
                position: absolute;
                left: 0;
                top: 0;
                z-index: -1;
                border-radius: 56px;
                overflow: hidden;
                background: rgba(217, 217, 217, 0.50);
                backdrop-filter: blur(5px);
                -webkit-backdrop-filter: blur(5px);
            }

            .cbcn-multidevice-btn p {
                color: rgba(0, 0, 0, 0.9) !important;
            }

            .cbcn-multidevice-btn * {
                flex-shrink: 0;
            }

            .cbcn-multidevice-btn.active {
                width: 172px;
                opacity: 1;
                transform: translateY(0);
            }

            .cbcn-multidevice-icon {
                width: 36px;
                height: 36px;
            }

            .cbcn-multidevice-popup .cbcn-popup-content {
                background: #FAFAFA;
            }

            .cbcn-multidevice-content {
                gap: 100px;
                width: 636px;
                margin-top: 30px;
            }

            .cbcn-multidevice-item {
                align-items: center;
            }

            .cbcn-multidevice-popup-img1 {
                width: 100%;
                height: 409.921px;
            }

            .cbcn-multidevice-popup-img2 {
                width: 31.8em;
                height: 22.95em;
                margin-bottom: 40px;
            }

            .cbcn-multidevice-popup-img3 {
                width: 100%;
                height: 440px;
                margin-bottom: 40px;
            }

            .cbcn-multidevice-popup-img4 {
                width: 100%;
                height: 100%;
                margin-bottom: 40px;
            }

            .cbcn-multidevice-popup-multidevice4 {
                width: 31.8em;
                height: 16.07095em;
                margin-bottom: 40px;
            }

            .cbcn-multidevice-replaybtn {
                margin-top: 20px;
                margin-bottom: 20px;
                padding: 5px 12px;
                align-items: center;
                gap: 4px;
                border-radius: 84.36px;
                background: var(--bottom-bg-l4, rgba(0, 0, 0, 0.05));
            }

            .cbcn-multidevice-replaybtn svg {
                width: 14px;
                height: 14px;
            }

            .cbcn-multidevice-replaybtn p {
                color: var(--icon-l4, rgba(0, 0, 0, 0.30)) !important;
            }

            .cbcn-multidevice-txt-fn {
                color: var(--text-l4, rgba(0, 0, 0, 0.30)) !important;
                text-align: center;
                font-family: "vivo Sans Web";
                font-size: 12px !important;
                font-style: normal;
                font-weight: 500;
                line-height: 150%;
            }

            .cbcn-multidevice-item .cbcn-title .cbcn-wap-left {
                padding-top: 10px;
            }

            .cbcn-multidevice-popup-img5 {
                margin: auto;
                display: block;
                width: 288.77px;
                height: 400px;
            }

            .cbcn-multidevice-item .cbcn-multidevice-popup-img4 {
                margin-bottom: 12px !important;
            }
        }

        /* productivity */
        @media screen {
            .cbcn-productivity-section {}

            .cbcn-productivity-txt-color {
                background: linear-gradient(90deg, #0F71DF -0.95%, #9F3DD8 11.11%, #EE0D8A 20.87%);
                background-clip: text;
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                padding-bottom: 10px;
            }

            .cbcn-productivity-txt-color sup {
                background: #EE0D8A;
                background-clip: text;
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
            }

            .cbcn-productivity-card {
                border-radius: 12px;
                flex-direction: column;
                align-items: center;
                background: #FAFAFA;
                width: 730px;
                padding: 50px;
                gap: 40px;

            }

            .cbcn-productivity-swiper {
                display: block;
                margin-left: auto;
                margin-right: auto;
                position: relative;
            }

            .cbcn-productivity-swiper .swiper-slide {
                width: 730px !important;
            }


            .cbcn-productivity-img {
                display: block;
                width: 500px;
                height: 361px;
                margin: 0 auto;
            }

            .cbcn-productivity-txt1 {
                padding-bottom: 20px;
            }

            .cbcn-productivity-txt2 {
                color: rgba(0, 0, 0, 0.30);
                padding-bottom: 40px;
            }

            .cbcn-productivity-desc {
                height: 197px;
            }

            .cbcn-productivity-switchBtn-list {
                padding-top: 50px;
                padding-bottom: 50px;
            }

            .cbcn-productivity-safeRow {
                padding-bottom: 50px;
            }

            .cbcn-productivity-p {
                color: rgba(0, 0, 0, 0.60) !important;
            }
        }

        /* accessory */
        @media screen {

            .cbcn-accessory-card1 {
                z-index: 9;
                width: 53em;
                min-width: 1060px;
                border-radius: 1.6em;
                flex-shrink: 0;
                text-align: center;
            }

            .cbcn-accessory-txt2 {
                width: 815px;
            }

            .cbcn-accessory-card-btn {
                display: inline-flex !important;
                padding: 12px 24px;
                color: var(--text-l2, rgba(0, 0, 0, 0.60));
                border-radius: 51px;
                background: var(--bottom-bg-l4, rgba(0, 0, 0, 0.05));
                cursor: pointer;
            }

            .cbcn-accessory-card1 .cbcn-accessory-card-btn {
                margin-top: 20px;
            }

            .cbcn-accessory-card-btn p {
                color: var(--text-l2, rgba(0, 0, 0, 0.60)) !important;
            }


            .cbcn-accessory-img1 {
                width: 53.5em;
                height: 2.92857em;
                margin-top: 13em;
                left: 50vw;
                z-index: 10;
                transform-origin: 50% 50%;
            }

            .cbcn-accessory-bg {
                width: 85.87381em;
                height: 5em;
                margin-top: 13.65em;
                margin-left: 2em;
                opacity: 0;
                z-index: 9;
            }

            .cbcn-accessory-img2 {
                width: 80em;
                height: 54.7em;
                margin-top: 100em;
                z-index: 50;
            }


            .cbcn-accessory-card2 {
                z-index: 9;
                width: 980px;
                height: 630px;
                border-radius: 30px;
                background: #F2F2F2;
                opacity: 0;
            }

            .cbcn-accessory-card2-line {
                width: 2px;
                height: 500px;
                border-radius: 4px;
                background: rgba(244, 244, 244, 0.10);
                z-index: 50;
            }

            .cbcn-accessory-card2-left {
                width: 50%;
                text-align: center;
                position: relative;
            }

            .cbcn-accessory-card2-right {
                width: 50%;
                text-align: center;
                position: relative;
            }

            .cbcn-accessory-card2 .cbcn-title {
                width: 305px;
                margin-top: 376px;
                margin-bottom: 20px;
            }

            .cbcn-accessory-img3 {
                margin-top: 40vh;
                margin-left: 100vw;
                width: 75.317em;
                height: 59.4em;
                z-index: 50;
                opacity: 0;
            }

            .cbcn-accessory-txt1 {
                height: 100px;
            }
        }

        /* remark */
        @media screen {
            .cbcn-remark-section.bk {
                background: #141414;
            }

            .cbcn-remark-section ul,
            .cbcn-remark-section ol {
                padding-inline-start: 2em;
            }

            .cbcn-remark-section ol li {
                list-style: decimal;
                color: var(--text-l3, rgba(0, 0, 0, 0.50));
            }

            .cbcn-remark-desc p {
                padding-left: 10px;
                padding-bottom: 1.1em;
            }
        }
    }

    @media screen and (max-width: 1439px) and (min-width: 981px) {

        /* navigation */
        @media screen {
            .cbcn-navigation-swiper {
                width: 980px;
            }

            .cbcn-navigation-img {
                height: 654px;
            }

        }

        /* originalcolor */
        @media screen {
            .cbcn-originalcolor-content {
                padding-top: 7.5em;
            }

            .cbcn-originalcolor-section .cbcn-pc-h1 {
                font-size: 40px;
            }

            .cbcn-originalcolor-section .cbcn-pc-b1 {
                font-size: 16px;
            }
        }

        /* os */
        @media screen {
            .cbcn-os-img {
                width: 880px !important;
                height: 284px !important;
            }
        }

        /* accessory */
        .cbcn-accessory-card1 .cbcn-accessory-card-btn {
            margin-top: 100px;
        }

    }
}