@charset "UTF-8";

/*字体引入*/
/* @font-face {
    font-family: 'Gotham';
    src: url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Thin.eot?#iefix') format('embedded-opentype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Thin.otf') format('opentype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Thin.woff') format('woff'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Thin.ttf') format('truetype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Thin.svg#Gotham-Thin') format('svg');
    font-weight: 100;
}

@font-face {
    font-family: 'Gotham';
    src: url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Book.eot?#iefix') format('embedded-opentype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Book.otf') format('opentype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Book.woff') format('woff'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Book.ttf') format('truetype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Book.svg#Gotham-Book') format('svg');
    font-weight: 400;
}

@font-face {
    font-family: 'Gotham';
    src: url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Bold.eot?#iefix') format('embedded-opentype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Bold.otf') format('opentype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Bold.woff') format('woff'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Bold.ttf') format('truetype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Bold.svg#Gotham-Bold') format('svg');
    font-weight: 700;
}

@font-face {
    font-family: 'Gotham';
    src: url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Black.eot?#iefix') format('embedded-opentype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Black.otf') format('opentype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Black.woff') format('woff'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Black.ttf') format('truetype'),
        url('https://video.dinlab.cn/feeeedin/fonts/Gotham-Black.svg#Gotham-Black') format('svg');
    font-weight: 900;
} */

/*全局默认字体样式*/
body,
.slides {
    font-family: 'Gotham', -apple-system, BlinkMacSystemFont, PingFang SC,
        Helvetica, Tahoma, Arial, Hiragino Sans GB, Microsoft YaHei, 微软雅黑,
        SimSun, 宋体, Heiti, 黑体, sans-serif;
    font-weight: 400;
}

.slide.whiteSlide {
    background: #f5f5f5;
}

.header .left a {
    position: absolute;
    top: 0;
    left: 0;
    width: 260px;
    height: 98px;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.header .left a p {
    position: relative;
    font-size: 32px;
    height: fit-content;
    line-height: 1;
    font-weight: 900;
    margin: 0;
}

.header .left a p:before {
    /* position: absolute;
    z-index: -1;
    top: -10px;
    left: -22px;
    content: '';
    width: 48px;
    height: 48px;
    border-radius: 100%;
    background: #f8e71c; */
}

.header .right .backbutton {
    position: absolute;
    top: 25px;
    right: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 200px;
    height: 48px;
    border-radius: 50px;
    background: #fff;
    padding: 0 18px 0 14px;
}

.header .right .backbutton .circle {
    width: 20px;
    height: 20px;
    border-radius: 20px;
    background: #f8e71c;
}

.header .right .backbutton p {
    position: relative;
    right: 40px;
    font-size: 18px;
    color: #000000;
    letter-spacing: 0;
    margin: 0;
    font-weight: 700;
}

.header .right .backbutton svg {
    margin-bottom: 4px;
}

.panel .nextSlide svg,
.panel .prevSlide svg {
    width: 34px;
    height: 12px;
}

.pole .navigation.default li:after {
    width: 3px;
    height: 30px;
}

.pole .navigation.default li.selected:after {
    height: 70px;
}

.navigation li:after {
    opacity: 0.15;
}

.slide1 h1 {
    display: inline-block;
    font-weight: 900;
    font-size: 50px;
    color: #000000;
    letter-spacing: 1.25px;
    position: relative;
    z-index: 1;
}

.slide1 h1 strong {
    font-weight: 400;
}

.slide1 h1:before {
    content: '';
    width: 80px;
    height: 80px;
    background: #f8e71c;
    position: absolute;
    left: -30px;
    top: -14px;
    border-radius: 80px;
    z-index: -1;
}

.slide1 h2 {
    font-size: 27px;
    color: #000000;
    letter-spacing: 2.4px;
    font-weight: 400;
}

.slide1 .videoThumbnail {
    width: 90%;
    margin: 0 auto;
    border: 10px solid #ffffff;
    border-radius: 22px;
    box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.05);
}

.slide1 .videoThumbnail:before {
    width: 80px;
    height: 80px;
    background: url(../image/playbutton.png) no-repeat;
    background-position: center center;
    background-size: cover;
    left: 50%;
    top: 50%;
    margin-top: -40px;
    margin-left: -40px;
}

.slide1 p {
    font-size: 20px;
    color: #000000;
    letter-spacing: 1.11px;
    line-height: 2;
}

.slide1 p strong {
    font-weight: 900;
    letter-spacing: 0px;
}

.slide2 {
    position: relative;
}

.slide2 .title-wrap {
    position: relative;
    z-index: 5;
}

.slide2 .title-wrap h4 {
    font-weight: 700;
    font-size: 22px;
    color: #002fa7;
    letter-spacing: 0;
}

.slide2 .title-wrap h1 {
    font-size: 50px;
    color: #000000;
    letter-spacing: 1.04px;
}

.slide2 .title-wrap h3 {
    font-size: 20px;
    color: #000000;
    letter-spacing: 1.5px;
    line-height: 2;
    font-weight: 400;
}

.slide2 .title-wrap p.update {
    display: inline-block;
    background: #fff;
    padding: 6px 20px;
    border-radius: 40px;
    font-size: 16px;
    line-height: 16px;
    font-weight: 600;
}

.slide2 .title-wrap p.update span {
    margin-right: 10px;
    color: #f44336;
    font-size: 16px;
    line-height: 16px;
    font-weight: 600;
}

.slide2 .circle-wrap {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
}

.slide2 .circle-wrap .circle {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: #f8e71c;
    border-radius: 300px;
    animation: breathe 5s ease-in-out infinite alternate;
}

.slide2 .circle-wrap .circle-1 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    opacity: 0;
    background: rgba(248, 231, 28, 0.05);
    border: 1px solid #f8e71c;
    border-radius: 300px;
    animation: zoomZoom 5s ease infinite;
}

.slide2 .circle-wrap .circle-2 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    opacity: 0;
    background: rgba(248, 231, 28, 0.05);
    border: 1px solid #f8e71c;
    border-radius: 300px;
    animation: zoomZoom 5s ease 1s infinite;
}

.slide2 .circle-wrap .circle-3 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    opacity: 0;
    background: rgba(248, 231, 28, 0.05);
    border: 1px solid #f8e71c;
    border-radius: 300px;
    animation: zoomZoom 5s ease 2s infinite;
}

@keyframes breathe {
    from {
        transform: translate3d(-50%, -50%, 0) scale(1);
        opacity: 1;
    }

    to {
        transform: translate3d(-50%, -50%, 0) scale(1.2);
        opacity: 0.8;
    }
}

@keyframes zoomZoom {
    from {
        transform: translate3d(-50%, -50%, 0) scale(0);
        opacity: 1;
    }

    to {
        transform: translate3d(-50%, -50%, 0) scale(2);
        opacity: 0;
    }
}

.slide2 .feed-wrap {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.slide2 .feed-wrap .fromCenter {
    transition-duration: 2s !important;
}

.slide2 .feed-wrap .feed-1 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 720px;
    height: 720px;
}

.slide2 .feed-wrap .feed-1 img {
    animation: feedrotateR 110s linear infinite;
}

.slide2 .feed-wrap .feed-2 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 1010px;
    height: 1010px;
}

.slide2 .feed-wrap .feed-2 img {
    animation: feedrotateL 120s linear infinite;
}

.slide2 .feed-wrap .feed-3 {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 1230px;
    height: 1230px;
}

.slide2 .feed-wrap .feed-3 img {
    animation: feedrotateR 120s linear infinite;
}

@keyframes feedrotateL {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(-360deg);
    }
}

@keyframes feedrotateR {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.slide3 .toCenter {
    position: relative;
    z-index: 5;
}

.slide3 .toCenter h4 {
    font-weight: 700;
    font-size: 22px;
    color: #002fa7;
    letter-spacing: 0;
}

.slide3 .toCenter h1 {
    font-size: 50px;
    color: #000000;
    letter-spacing: 1.04px;
}

.slide3 .toCenter h3 {
    font-size: 20px;
    color: #000000;
    letter-spacing: 1.5px;
    line-height: 2;
    font-weight: 400;
}

.slide4 .toCenter {
    position: relative;
    z-index: 5;
}

.slide4 .toCenter h4 {
    font-weight: 700;
    font-size: 22px;
    color: #002fa7;
    letter-spacing: 0;
}

.slide4 .toCenter h1 {
    font-size: 50px;
    color: #000000;
    letter-spacing: 1.04px;
}

.slide4 .toCenter h3 {
    font-size: 20px;
    color: #000000;
    letter-spacing: 1.5px;
    line-height: 2;
    font-weight: 400;
}

.slide4 .twentytwenty {
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.05), 0 2px 10px 0 rgba(0, 0, 0, 0.05),
        0 5px 13px 0 rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    overflow: hidden;
}

.slide4 .twentytwenty .twentytwenty-before-label:before {
    content: 'Light';
}

.slide4 .twentytwenty .twentytwenty-after-label:before {
    content: 'Dark';
}

.slide4 .twentytwenty-horizontal .twentytwenty-handle:before,
.slide4 .twentytwenty-horizontal .twentytwenty-handle:after,
.slide4 .twentytwenty-vertical .twentytwenty-handle:before,
.slide4 .twentytwenty-vertical .twentytwenty-handle:after {
    content: ' ';
    display: block;
    background: #f8e71c;
    position: absolute;
    z-index: 30;
    box-shadow: 0px 0px 12px rgba(51, 51, 51, 0.5);
}

.slide4 .twentytwenty-horizontal .twentytwenty-handle:before,
.slide4 .twentytwenty-horizontal .twentytwenty-handle:after {
    width: 3px;
    height: 9999px;
    left: 50%;
    margin-left: -1.5px;
}

.slide4 .twentytwenty-vertical .twentytwenty-handle:before,
.slide4 .twentytwenty-vertical .twentytwenty-handle:after {
    width: 9999px;
    height: 3px;
    top: 50%;
    margin-top: -1.5px;
}

.slide4 .twentytwenty-before-label,
.slide4 .twentytwenty-after-label,
.slide4 .twentytwenty-overlay {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
}

.slide4 .twentytwenty-before-label,
.slide4 .twentytwenty-after-label,
.slide4 .twentytwenty-overlay {
    transition-duration: 0.5s;
}

.slide4 .twentytwenty-before-label,
.slide4 .twentytwenty-after-label {
    transition-property: opacity;
}

.slide4 .twentytwenty-before-label:before,
.slide4 .twentytwenty-after-label:before {
    color: white;
    font-size: 13px;
    letter-spacing: 0.1em;
}

.slide4 .twentytwenty-before-label:before,
.slide4 .twentytwenty-after-label:before {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    line-height: 38px;
    padding: 0 20px;
    border-radius: 2px;
}

.slide4 .twentytwenty-horizontal .twentytwenty-before-label:before,
.slide4 .twentytwenty-horizontal .twentytwenty-after-label:before {
    top: 50%;
    margin-top: -19px;
}

.slide4 .twentytwenty-vertical .twentytwenty-before-label:before,
.slide4 .twentytwenty-vertical .twentytwenty-after-label:before {
    left: 50%;
    margin-left: -45px;
    text-align: center;
    width: 90px;
}

.slide4 .twentytwenty-left-arrow,
.slide4 .twentytwenty-right-arrow,
.slide4 .twentytwenty-up-arrow,
.slide4 .twentytwenty-down-arrow {
    width: 0;
    height: 0;
    border: 6px inset transparent;
    position: absolute;
}

.slide4 .twentytwenty-left-arrow,
.slide4 .twentytwenty-right-arrow {
    top: 50%;
    margin-top: -6px;
}

.slide4 .twentytwenty-up-arrow,
.slide4 .twentytwenty-down-arrow {
    left: 50%;
    margin-left: -6px;
}

.slide4 .twentytwenty-container {
    box-sizing: content-box;
    z-index: 0;
    overflow: hidden;
    position: relative;
    -webkit-user-select: none;
    -moz-user-select: none;
}

.slide4 .twentytwenty-container img {
    max-width: 100%;
    position: absolute;
    top: 0;
    display: block;
}

.slide4 .twentytwenty-container.active .twentytwenty-overlay,
.slide4 .twentytwenty-container.active :hover.twentytwenty-overlay {
    background: transparent;
}

.slide4 .twentytwenty-container.active .twentytwenty-overlay .twentytwenty-before-label,
.slide4 .twentytwenty-container.active .twentytwenty-overlay .twentytwenty-after-label,
.slide4 .twentytwenty-container.active :hover.twentytwenty-overlay .twentytwenty-before-label,
.slide4 .twentytwenty-container.active :hover.twentytwenty-overlay .twentytwenty-after-label {
    opacity: 0;
}

.slide4 .twentytwenty-container * {
    box-sizing: content-box;
}

.slide4 .twentytwenty-before-label {
    opacity: 0;
}

.slide4 .twentytwenty-before-label:before {
    content: attr(data-content);
}

.slide4 .twentytwenty-after-label {
    opacity: 0;
}

.slide4 .twentytwenty-after-label:before {
    content: attr(data-content);
}

.slide4 .twentytwenty-horizontal .twentytwenty-before-label:before {
    left: 10px;
}

.slide4 .twentytwenty-horizontal .twentytwenty-after-label:before {
    right: 10px;
}

.slide4 .twentytwenty-vertical .twentytwenty-before-label:before {
    top: 10px;
}

.slide4 .twentytwenty-vertical .twentytwenty-after-label:before {
    bottom: 10px;
}

.slide4 .twentytwenty-overlay {
    transition-property: background;
    background: transparent;
    z-index: 25;
}

.slide4 .twentytwenty-overlay:hover {
    background: rgba(0, 0, 0, 0.5);
}

.slide4 .twentytwenty-overlay:hover .twentytwenty-after-label {
    opacity: 1;
}

.slide4 .twentytwenty-overlay:hover .twentytwenty-before-label {
    opacity: 1;
}

.slide4 .twentytwenty-before {
    z-index: 20;
}

.slide4 .twentytwenty-after {
    z-index: 10;
}

.slide4 .twentytwenty-handle {
    height: 38px;
    width: 38px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -22px;
    margin-top: -22px;
    border: 3px solid #f8e71c;
    background: #f8e71c;
    border-radius: 1000px;
    box-shadow: 0px 0px 12px rgba(51, 51, 51, 0.5);
    z-index: 40;
    cursor: pointer;
}

.slide4 .twentytwenty-horizontal .twentytwenty-handle:before {
    bottom: 50%;
    margin-bottom: 22px;
    box-shadow: 0 3px 0 #f8e71c, 0px 0px 12px rgba(51, 51, 51, 0.5);
}

.slide4 .twentytwenty-horizontal .twentytwenty-handle:after {
    top: 50%;
    margin-top: 22px;
    box-shadow: 0 -3px 0 #f8e71c, 0px 0px 12px rgba(51, 51, 51, 0.5);
}

.slide4 .twentytwenty-vertical .twentytwenty-handle:before {
    left: 50%;
    margin-left: 22px;
    box-shadow: 3px 0 0 white, 0px 0px 12px rgba(51, 51, 51, 0.5);
}

.slide4 .twentytwenty-vertical .twentytwenty-handle:after {
    right: 50%;
    margin-right: 22px;
    box-shadow: -3px 0 0 white, 0px 0px 12px rgba(51, 51, 51, 0.5);
}

.slide4 .twentytwenty-left-arrow {
    border-right: 6px solid black;
    left: 50%;
    margin-left: -17px;
}

.slide4 .twentytwenty-right-arrow {
    border-left: 6px solid black;
    right: 50%;
    margin-right: -17px;
}

.slide4 .twentytwenty-up-arrow {
    border-bottom: 6px solid black;
    top: 50%;
    margin-top: -17px;
}

.slide4 .twentytwenty-down-arrow {
    border-top: 6px solid black;
    bottom: 50%;
    margin-bottom: -17px;
}

.slide5 h4 {
    font-weight: 700;
    font-size: 22px;
    color: #002fa7;
    letter-spacing: 0;
}

.slide5 h1 {
    font-size: 50px;
    color: #000000;
    letter-spacing: 1.04px;
}

.slide5 h3 {
    font-size: 20px;
    color: #000000;
    letter-spacing: 1.5px;
    line-height: 2;
    font-weight: 400;
}

.slide5 .qrcode {
    background: #fff;
    border-radius: 12px;
    width: 300px;
    height: 100px;
    padding: 10px 20px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.slide5 .qrcode img {
    height: 70px;
    margin-right: 10px;
}

.slide5 .qrcode span {
    font-size: 20px;
    color: #000000;
    letter-spacing: 1px;
}

.slide8 .container .wrap {
    padding-left: 0;
    padding-right: 0;
}

.slide8 h4 {
    font-weight: 700;
    font-size: 22px;
    color: #002fa7;
    letter-spacing: 0;
}

.slide8 h1 {
    font-size: 50px;
    color: #000000;
    letter-spacing: 1.04px;
}

.slide8 p {
    font-size: 20px;
    color: #000000;
    letter-spacing: 1.11px;
    line-height: 2;
}

.slide8 p strong {
    font-weight: 900;
    letter-spacing: 0px;
}

.slide8 .feature-img {
    width: 100%;
    height: 400px;
    margin: 20px auto;
    overflow: hidden;
    position: relative;
}

.slide8 .feature-img .imgcss {
    /* animation: scoll 40s linear 0s infinite; */
}

.slide8 .feature-img ul {
    width: 1920px;
    height: 400px;
    left: 0;
    top: 0;
    position: absolute;
}

.slide8 .feature-img ul li {
    float: left;
}

.slide8 .feature-img ul li img {
    height: 400px;
}

@keyframes scoll {
    from {
        transform: translate3d(0, 0, 0);
    }

    to {
        transform: translate3d(-66.6666%, 0, 0);
    }
}