body {
    padding-top: 80px;

}

header {
    transition: all .35s ease;
    -webkit-transition: all .35s ease;
    -moz-transition: all .35s ease;
    -ms-transition: all .35s ease;
    -o-transition: all .35s ease;
}

header.header_color {
    background-color: #fff;
    box-shadow: 0 0 10px rgb(0 0 0 / 10%);
}

footer {
    padding-top: calc(10px + 4.6875vw);
}

.gg-style-wrap .container {
    width: 100%;
    max-width: 1220px;
}

body:not(.fp-responsive) .fp-overflow {
    overflow-y: visible;
}

.gg-style-wrap .item {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    align-items: center;
    padding: calc(10px + 4.6875vw) 0;

}

/* 偶数 */
/* .gg-style-wrap .container{
    border: 1px solid red;
} */
.gg-style-wrap .section:nth-child(even) .item {
    flex-direction: row-reverse;

}

/* 
.gg-style-wrap .col-txt,
.gg-style-wrap .col-right {
    width: 50%;

} */

.gg-style-wrap .col-txt {
    color: #000;
}

.gg-style-wrap .s-title,
.gg-style-wrap .col-txt h2 {
    /* font-size: 44px; */
    font-size: calc(14px + 1.5625vw);

    font-family: "HarmonyOS_Sans_SC_Light";
    position: relative;
    height: 160px;
    height: calc(60px + 5.2vw);

    display: flex;
    align-items: center;
    margin-bottom: 30px;
    margin-bottom: calc(10px + 1.04vw);


}

.gg-style-wrap .s-title span,
.gg-style-wrap .col-txt h2 span {
    position: relative;
    z-index: 1;
    margin-top: 2vw;

}

.gg-style-wrap .s-title::before,
.gg-style-wrap .col-txt h2::before {
    content: "01";
    /* font-size: 200px; */
    font-size: calc(60px + 7.29vw);

    color: #f0f0f0;
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    z-index: 0;
    font-family: "DINGTALK";
}

.gg-style-wrap .section:nth-child(2) .col-txt h2::before {
    content: "02";
}

.gg-style-wrap .section:nth-child(3) .col-txt h2::before {
    content: "03";
}

.gg-style-wrap .section:nth-child(4) .col-txt h2::before {
    content: "04";
}

.gg-style-wrap .col-txt h3 {
    /* font-size: 22px; */
    font-size: calc(14px + 0.416vw);

    font-family: "HarmonyOS_Sans_SC_Medium";
    margin-bottom: 10px;
}

.gg-style-wrap .col-txt ul {
    line-height: 1.6;
}

.gg-style-wrap .col-txt ul:first-of-type {

    margin-bottom: 40px;
    margin-bottom: calc(10px + 1.5625vw);


}

.gg-style-wrap .col-txt ul li {
    /* font-size: 20px; */
    font-size: calc(14px + 0.3125vw);
    font-family: "HarmonyOS_Sans_SC_Light";
    display: flex;
    align-items: center;
}

.gg-style-wrap .col-txt ul li::before {
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    background-color: #152cb6;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    margin-right: 10px;
}




.section:nth-child(odd) {
    background: url("../images/ad-bg1.jpg") no-repeat center;
    background-size: cover;
}

.section:nth-child(even) {
    background: url("../images/ad-bg2.jpg") no-repeat center;
    background-size: cover;


}

/* :right img/video */


.gg-style-wrap video::-webkit-media-controls {
    display: none !important;
}

.gg-style-wrap .col-right {
    /* width: 326px; */

    overflow: hidden;
    /* display: none; */
    /* border: 1px solid red; */
    height: auto;
    max-height: 700px;

}

.gg-style-wrap .col-right.show {
    opacity: 1;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
}

.gg-style-wrap .img-box,
.gg-style-wrap .video-box {
    /* width: 100%; */
    width: 300px;
    position: relative;
    padding-top: 212%;
    overflow: hidden;
    border: 4px solid #000;
    border-radius: 30px;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    -ms-border-radius: 30px;
    -o-border-radius: 30px;
    /* box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.2); */
    max-height: 700px;

}

.gg-style-wrap .video-box{
    background-color: #212b38;
}
/* .gg-style-wrap .video-box {
    background-color: red;
} */

.gg-style-wrap .img-box img,
.gg-style-wrap .video-box video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* .ani {
    opacity: 0;
}

.fp-watermark {
    display: none !important;
} */

/* 定义 fadeInUp 动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 100%, 0);
        -webkit-transform: translate3d(0, 100%, 0);
        -moz-transform: translate3d(0, 100%, 0);
        -ms-transform: translate3d(0, 100%, 0);
        -o-transform: translate3d(0, 100%, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* 应用动画的类 */
.fadeInUp {
    opacity: 0;
    animation-name: fadeInUp;
    animation-duration: .8s;
    animation-fill-mode: both;
    animation-timing-function: ease-out;
}


@media(max-width: 1280px){
    .gg-style-wrap .container{
        width: 85%;
    }
}
@media (max-width: 1200px) {

    .gg-style-wrap .img-box,
    .gg-style-wrap .video-box {
        width: 280px;

    }

}

@media (max-width: 1023.98px) {

    body {
        padding-top: 80px !important;
    }

    .gg-style-wrap .item {
        padding: 60px 0;
        margin-top: 0;

    }

    /* .section {
        min-height: auto !important;
    } */

    header {
        box-shadow: 0 0 10px rgb(0 0 0 / 10%);
    }

    .gg-style-wrap .img-box,
    .gg-style-wrap .video-box {
        width: 250px;

    }

}

@media (max-width: 991.98px) {

    .gg-style-wrap .img-box,
    .gg-style-wrap .video-box {
        border-width: 2px;
    }

    body {
        padding-top: 60px !important;
    }

    .gg-style-wrap .item {
        padding: 30px 0;
    }
}

@media (max-width: 750px) {

    .gg-style-wrap .col-txt {
        width: 100%;
        text-align: center;
        margin-top: 1.5rem;

    }

    .gg-style-wrap .col-right {
        margin-top: .5rem;
    }

    .gg-style-wrap .col-txt ul li {
        justify-content: center;
    }

    .gg-style-wrap .img-box,
    .gg-style-wrap .video-box {
        width: 150px;

    }

    .ul-style {
        display: flex;
        justify-content: center;
    }

    .ul-style li {
        margin: 0 5px;
        flex-shrink: 0;
    }

    .gg-style-wrap .item {
        flex-direction: column-reverse !important;
        position: relative;
        padding-top: 6em;
    }

    .gg-style-wrap .col-txt ul li::before {
        display: none;
    }

    .gg-style-wrap .img-box,
    .gg-style-wrap .video-box {
        border-radius: 10px;
        -webkit-border-radius: 10px;
        -moz-border-radius: 10px;
        -ms-border-radius: 10px;
        -o-border-radius: 10px;
    }

    .gg-style-wrap .col-txt h2 {
        height: auto;
        position: absolute;
        top: 1rem;
        height: 2rem;
        left: 0;

        width: 100%;
        text-align: center;
        justify-content: center;
        align-items: center;
        margin-bottom: 0;
        margin-top: 1rem;
        margin-bottom: 1rem;

    }
    .gg-style-wrap .col-txt h2 span{
        margin-top: 0;

    }
    /* .gg-style-wrap .col-txt h2::before{
        display: none;
        
    } */

    .section:not(:last-child){
        height: calc(100vh - 60px);
        display: flex;
        align-items: center;
    }
    .gg-style-wrap .s-title::before, 
    .gg-style-wrap .col-txt h2::before{
        left: 50%;
        transform: translateX(-50%) translateY(-50%);
        -webkit-transform: translateX(-50%) translateY(-50%);
        -moz-transform: translateX(-50%) translateY(-50%);
        -ms-transform: translateX(-50%) translateY(-50%);
        -o-transform: translateX(-50%) translateY(-50%);
}


}

@media (max-width: 575.98px) {
    .gg-style-wrap{
        overflow: hidden;
    }
    .gg-style-wrap .item {
        padding-top: 5rem;
    }

}

/* @media (max-height: 800px) and (min-width: 992px) {

    body {
        padding-top: 80px !important;
    }

    .gg-style-wrap .item {
        margin-top: 0;
    }

} */

/* 
@media (max-height: 900px) {

    .gg-style-wrap .img-box,
    .gg-style-wrap .video-box {
        transform: scale(.8);
        -webkit-transform: scale(.8);
        -moz-transform: scale(.8);
        -ms-transform: scale(.8);
        -o-transform: scale(.8);
    }

} */

/* @media (max-height: 800px) and (min-width: 992px) {

    .gg-style-wrap .img-box,
    .gg-style-wrap .video-box {
        transform: scale(.7);
        -webkit-transform: scale(.7);
        -moz-transform: scale(.7);
        -ms-transform: scale(.7);
        -o-transform: scale(.7);
    }

} */