*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
} 
.container{
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    overflow: hidden;
}
a{
    cursor: pointer;
    text-decoration: none;
    outline: none !important;
    color: #000;
}
strong{
    color: #363636;
    font-weight: 700;
}
html{
    font-size: 16px;
}


/* page - banner */
#banner{
    /* background: linear-gradient(61deg,#200b66,#0a0b1b); */
    background-image: radial-gradient(#303439, #23262a);
    padding: 48px 0;
}
#banner > .container{
    width: auto;
    max-width: 1344px;
    margin: 0 auto;
    position: relative;
    padding: 0 12px;
    overflow: hidden;
}
.banner-columns{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    /* margin-: -0.75rem; */
}
.banner-column{
    display: block;
    flex: none;
    width: 50%;
    padding: 0.75rem;
    padding: 12px;
}
    .banner-news{
        padding-bottom: 1rem;
        padding-bottom: 16px;
    }
        .banner-news > .new{
            border: 1px solid #ffdc32;
            border-radius: 4px;
            color: #ffdc32;
            font-size: 14px;
            font-weight: 600;
            padding: 4px 8px;
            margin-right: 8px;
        }
        .banner-news > a{
            font-size: 14px;
            font-weight: 400;
            color: #fff !important;
        }
    .banner-column > h1{
        font-size: 60px;
        margin-bottom: 1.5rem;
        margin-bottom: 24px;
        color: #fff;
        font-weight: 600;
    }
        span.gradient{
            display: inline-block;
        }
        .gradient{
            -webkit-text-fill-color: transparent;
            -webkit-background-clip: text;
            background-clip: text;
            background-image: linear-gradient(33deg,#ffc850,#ffdc50);
        }
    #banner p{
        color: #fff;
        font-size: 24px;
        line-height: 32px;
        margin-bottom: 48px;
    }
    .banner-buttons{
        display: flex;
        align-items: center;
        flex-wrap: wrap;
    }
        .banner-button{
            flex: none;
            width: unset;
            display: block;
            padding: 12px;
        }
            .banner-button > .button{
                color: #fff;
                padding: 12px 24px;
                cursor: pointer;
                text-align: center;
                white-space: nowrap;
                justify-content: center;
                align-items: center;
                -webkit-appearance: none;
                box-shadow: none;
                display: inline-flex;
                font-size: 1rem;
                position: relative;
                vertical-align: top;
                transition: transform .25s ease;
                will-change: transform;
                border-radius: 8px;
                height: auto;
            }
            .banner-button > .fill-button{
                background: #ffdc32;
                color: #000000;
            }
            .banner-button > .fill-button:hover{
                transform: translateY(-4px);
            }


/* platform */
#platform{
    background: #edf0f6;
    padding: 24px 0;
}
#platform > .container{
    width: 100%;
    max-width: 1344px;
    margin: 0 auto;
    padding: 0 12px;
    text-align: center;
    position: relative;
}
    .platform-columns{
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
        .platform-column{
            flex: none;
            width: unset;
            display: block;
            padding: 12px;
        }
            .platform-logo{
                padding: 0 8px;
                text-align: center !important;
            }
                .platform-logo > img{
                    height: 40px;
                    vertical-align: middle;
                    max-width: 100%;
                }

/* features */
#features{
    background: linear-gradient(322deg,#fce9be,#fffdf6 17%,#fffdf8 83%,#fce8bc);
    /* background: linear-gradient(322deg,#dcd2ff,#f6faff 17%,#f8fbff 83%,#dbd5ff); */
    overflow: hidden;
    position: relative !important;
    display: block;
    padding: 88px 0;
}
#features > .container{
    max-width: 1344px;
    padding: 0 12px;
    text-align: center;
    margin: 0 auto;
    position: relative;
    width: auto;
}
    #features > .container > h2{
        margin-bottom: 48px;
        font-size: 40px;
        color: #1d1d1d;
        font-weight: 600;
        text-align: center;
        position: relative;
        z-index: 1;
    }
    .features-columns{
        display: flex;
        flex-wrap: wrap;
        text-align: left!important;
        justify-content: center;
    }
        .features-column{
            flex: none;
            width: 50%;
            display: block;
            padding: 12px;
            /* text-align: left!important; */
        }
            .features-card{
                padding: 48px;
                background: #fff;
                border: 1px solid #e2e6f0;
                box-shadow: none;
                height: 100%;
                transition: all .3s ease-in-out;
                z-index: 1;
                border-radius: 8px;
                display: flex important;
                justify-content: space-between !important;
                flex-direction: column !important;
                background-color: #fff;
                border-radius: 0.25rem;
                box-shadow: 0 0.5em 1em -0.125em hsla(0,0%,4%,.1), 0 0 0 1px hsla(0,0%,4%,.02);
                color: #343741;
                max-width: 100%;
                position: relative;
            }
            .features-card:hover{
                box-shadow: 0 10px 16px -2px #9b94de29;
                transform: scale(1.03);
            }
                .features-card > div > .title{
                    color: #151b26;
                    font-size: 32px;
                    font-weight: 500;
                    line-height: 45px;margin-bottom: 8px;
                }
                .features-card > div > .count{
                    color: #151b26;
                    font-size: 80px;
                    font-weight: 600;
                    height: 96px;
                    line-height: 80px;
                    margin-bottom: 24px;
                }
                .features-card > div > .count > span{
                    font-size: 32px;
                }
                .features-card > div > h3{
                    font-size: 20px;
                    margin-bottom:  24px;
                    color: #1d1d1d;
                    font-weight: 600;
                }
                .features-card > div > p{
                    line-height: 32px;
                    margin-bottom: 24px;
                }
            .features-button{
                padding: 10px 24px;
                overflow: hidden;
                position: relative;
                background: transparent;
                border: 1px solid #ffdc32;
                color: #ffdc32;
                color: #000;
                border-radius: 8px;
                height: auto;
                transition: transform .25s ease;
                will-change: transform;
                font-weight: 500!important;
                cursor: pointer;
                justify-content: center;
                text-align: center;
                white-space: nowrap;
                user-select: none;
                align-items: center;
                -webkit-appearance: none;
                box-shadow: none;
                display: inline-flex;
                font-size: 1rem;
                vertical-align: top;
                outline: none!important;
            }
            .features-button::before{
                background-color: #ffdc32;
                bottom: 0;
                content: "";
                height: 0;
                left: 0;
                position: absolute;
                transition: all .5s;
                width: 100%;
                z-index: -1;
                height: 100%;
            }
            .features-button:hover{
                /* color: #fff; */
                color: #000;
            }
            .features-button:hover::before{
                height: 100%;
            }
.features-bg-top{
    height: 73px;
    left: 0;
    position: absolute;
    top: 0;
    width: 312px;
}
    .features-bg-top > div{
        animation: animation-features-bg-top 8s linear infinite normal forwards;
        background: linear-gradient(270deg,#ffc850,#ffdc50);
        border-radius: 50%;
        height: 312px;
        /* opacity: .6; */
        width: 312px;
    }
    @keyframes animation-features-bg-top{
        0% {
            transform: translate(110px,-240px);
        }
        27% {
            transform: translate(150px,-220px);
        }
        62% {
            transform: translate(130px,-200px);
        }
        100% {
            transform: translate(110px,-240px);
        }
    }
.features-bg-bottom{
    bottom: 0;
    height: 230px;
    position: absolute;
    right: 0;
    width: 589px;
}
    .features-bg-bottom > div{
        animation: animation-features-bg-bottom 8s linear infinite normal forwards;
        background: linear-gradient(72deg,#ffc850,#ffdc50);
        border-radius: 50%;
        height: 596px;
        /* opacity: .6; */
        width: 596px;
    }
@keyframes animation-features-bg-bottom{
    0% {
        transform: translate(0);
    }
    23% {
        transform: translate(21px,24px);
    }
    63% {
        transform: translate(69px,-17px);
    }
    100% {
        transform: translate(0);
    }
}




/* customers */
#customers{
    padding: 88px 0;
}
#customers > .container{
    max-width: 1344px;
    padding: 0 12px;
    margin: 0 auto;
    position: relative;
    width: auto;
}
    .customers-title > h2{
        margin-bottom: 88px;
        font-size: 40px;
        color: #1d1d1d;
        font-weight: 600;
        text-align: center;
    }
    .customers-columns{
        height: 400px;
        border: 1px solid rgba(231,229,238,.31);
        border-radius: 8px;
        box-shadow: 0 4px 8px 0 rgba(43,56,95,.11);
        overflow: hidden;
        position: relative;
        display: flex;
        background-color: #303339;
        background-image: url('../images/home-fans-background.jpg');
        background-position: center center;
        background-size: auto 100%;
        background-repeat: no-repeat;
    }
        .customers-column{
            width: 50%;
            display: flex;
            align-items: center;
        }
            .customers-img{
                flex: none;
                width: unset;
                overflow: hidden;
                height: 100%;
                position: relative;
                width: 100%
            }
                .customers-img > img{
                    height: 100%;
                    width: 100%;
                    -o-object-fit: cover;
                    object-fit: cover;
                }
            .customers-text{
                width: 100%;
                padding: 24px;

            }
                .customers-text > .p1{
                    margin-bottom: 16px;
                    font-weight: 600 !important;
                    font-size: 24px;
                }
                .customers-text > h3{
                    max-height: 72px;
                    -webkit-line-clamp: 2;
                    -webkit-box-orient: vertical;
                    display: -webkit-box;
                    overflow: hidden;
                    text-overflow: ellipsis;
                    font-size: 24px;
                    margin-bottom: 24px;
                    color: #fff !important;
                    font-weight: 600;
                }
                .customers-text > p{
                    height: 72px;
                    -webkit-line-clamp: 3;
                    -webkit-box-orient: vertical;
                    display: -webkit-box;
                    overflow: hidden;
                    text-overflow: ellipsis;
                    margin-bottom: 24px;
                    color: #fff !important;
                }
                .customers-text > a{
                    transition: padding .2s ease-in-out;
                    font-weight: 500!important;
                    color: #fff !important;
                }
                .customers-text > a:hover{
                    padding-left: 8px;
                    color: #e6e6e6 !important;
                }


/* about */
#about{
    background: #fff;
    padding: 88px 0;
}
#about > .container{
    max-width: 1344px;
    padding: 0 12px;
    margin: 0 auto;
    position: relative;
    width: auto;
}
    .about-title{
        text-align: center;
        margin-bottom: 48px;
        font-size: 40px;
        color: #1d1d1d;
        font-weight: 600;
    }
    .about-columns{
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }
        .about-column{
            flex: none;
            width: 33.33333337%;
            display: block;
            padding: 12px;
        }
            .about-box{
                background: #fff;
                border: 1px solid #e2e6f0;
                border-radius: 8px;
                display: block;
            }
                .about-poster{
                    aspect-ratio: 16/9;
                    border-top-left-radius: 8px;
                    border-top-right-radius: 8px;
                    overflow: hidden;
                    transform: rotate(0);
                }
                    .about-poster > img{
                        height: 100%;
                        -o-object-fit: cover;
                        object-fit: cover;
                        transition: all .4s;
                        width: 100%;
                        max-width: 100%;
                        vertical-align: middle;
                    }
                .about-content{
                    padding: 48px 16px;
                }
                    .about-content > .title{
                        display: inline-block;
                        font-size: 18px;
                        font-weight: 500;
                        padding-bottom: 8px;
                    }
                    .about-content > h5{
                        -webkit-line-clamp: 2;
                        -webkit-box-orient: vertical;
                        display: -webkit-box;
                        height: 52px;
                        overflow: hidden;
                        text-overflow: ellipsis;
                        margin-bottom: 24px;
                        font-size: 18px;
                        color: #1d1d1d;
                        font-weight: 600;
                    }
                    .about-content > p{
                        color: #343741;
                        font-size: 14px;
                        font-weight: 400;
                        height: 48px;
                        line-height: 24px;
                        -webkit-line-clamp: 2;
                        -webkit-box-orient: vertical;
                        display: -webkit-box;
                        overflow: hidden;
                        text-overflow: ellipsis;
                        margin-bottom: 48px;
                    }
                    .about-link{
                        color: #ffdc32;
                        transition: padding .4s ease-in-out;
                        font-weight: 500;
                        font-size: 1rem;
                    }
                    .about-box:hover .about-link{
                        padding-left: 8px;
                    }
                    .about-box:hover .about-poster > img{
                        transform: scale(1.1);
                    }



/* contact */
#contact{
    background-color: #303439;
    background-image: url('../images/home-contact-background.jpg');
    background-position: center center;
    background-size: 100% auto;
    background-repeat: no-repeat;
    max-width: 1920px;
    padding: 88px 0;
}
#contact > .container{
    max-width: 1344px;
    padding: 0 12px;
    text-align: center;
    flex-grow: 1;
    margin: 0 auto;
    position: relative;
    width: auto;
}
    .contact-title{
        margin-bottom: 1.5rem;
        color: #fff;
        font-size: 40px;
        font-weight: 600;
        text-align: center;
    }
    .contact-columns{
        max-width: 100%;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
        .contact-column{
            flex: none;
            width: unset;
            padding: 0.75rem 1.5rem;
        }
            .contact-button{
                background: transparent;
                border: 1px solid #ffdc32;
                color: #ffdc32;
                border-radius: 8px;
                height: auto;
                padding: 12px 48px;
                transition: transform .25s ease;
                will-change: transform;
                font-weight: 500;
                text-align: center;
                white-space: nowrap;
                cursor: pointer;
            }
            .contact-button:hover{
                transform: translateY(-4px);
            }



/* 适配方案 */
@media screen and (max-width: 1450px){
    #contact{
        background-size: auto 100%;
    }
}
@media screen and (max-width: 1023px){
    h1{
        font-size: 32px !important;
    }
    h2{
        font-size: 28px !important;
    }
    .features-column{
        width: 100%;
    }
    .platform-logo > img{
        height: 30px;
    }
    
    /* 导航 */
    .navbar-container{
        justify-content: space-between;
    }
    .navbar-burger{
        display: flex;
    }
    .navbar-menu{
        display: none;
    }
}
/* 移动端屏幕 */
@media screen and (max-width: 768px){
    
    .banner-column{
        width: 100%;
    }
    .about-column{
        width: 100%;
    }
}

.animation-rolling{
    animation: rolling 5s linear;
    animation-iteration-count: infinite;
    transform-origin: center;
    animation-direction: reverse;
}
.animation-rolling-reverse{
    animation: rolling 5s linear;
    animation-iteration-count: infinite;
    transform-origin: center;
}
@keyframes rolling{
    0%{
        transform: rotate(0deg);
    }   
    100%{
        transform: rotate(360deg);
    }
}



.ripple{
    opacity: 0.2;
    filter: blur(10px);
    animation: ripple 4s linear;
    animation-iteration-count: infinite;
    transform-origin: center;
}
@keyframes ripple{
    0%{
        opacity: 0;
        transform: scale(1);
    }
    70%{
        opacity: 0.6;
        transform: scale(1);
    }
    100%{
        opacity: 0;
        transform: scale(1.5);
    }
}


#grid{
    animation: stretch 8s ease-in-out;
    animation-iteration-count: infinite;
    transform-origin: center;
    animation-direction: alternate;
}
@keyframes stretch{
    0%{
        transform: scaleX(1);
    }
    100%{
        transform: scaleX(2);
    }
}

#svg_1{
    animation: svg_1 12s ease-in-out;
    animation-iteration-count: infinite;
    transform-origin: center;
    animation-direction: alternate;
}

@keyframes svg_1{
    0%{
        transform: translate(0%, 0%);
    }
    20%{
        transform: translate(2%, 2%);
    }
    /* 30%{
        transform: translate(4%, 2%);
    } */
    50%{
        transform: translate(5%, 0%);
    }
    /* 80%{
        transform: translate(-3%, 2%);
    } */
    90%{
        transform: translate(-1%, -1%);
    }
}






/* 适配方案 */
.mini-show{
    display: none;
}
@media screen and (max-width: 750px){
    /* banner */
    .banner-column > h1{
        margin-bottom: 6px;
    }
    .banner-column:nth-child(2){
        /* display: none; */
        padding: 0;
    }
    .banner-button > .button{
        font-size: 12px;
        border-radius: 4px;
    }
    .banner-button:nth-child(2){
        display: none;
    }
    #banner{
        padding: 10px 16px;
    }
    #banner p{
        font-size: 14px;
        margin-bottom: 10px;
        color: #969696;
    }
    #svg_1{
        margin: -40px 0;
    }

    /* platform */
    #platform > .container{
        padding: 0 58px;
    }
    .platform-column{
        width: 25%;
        padding: 6px 0;
    }
    .platform-column:nth-child(1){ width: 33.3333%; }
    .platform-column:nth-child(2){ width: 33.3333%; }
    .platform-column:nth-child(3){ width: 33.3333%; }
    .platform-logo > img{
        width: 100%;
        height: auto;
    }


    /* features */
    #features{

    }
    #features > .container > h2{
        margin-bottom: 24px;
        font-size: 24px !important;
    }
    .features-bg-top > div{
        width: 160px;
        height: 160px;
        /* animation: none; */
        animation: features_top_mini 8s linear infinite normal forwards;
        
    }
    @keyframes features_top_mini {
        0% {
            transform: translate(33px,-62.5%);
        }
        
        27% {
            transform: translate(50px,-58.12%);
        }
        62% {
            transform: translate(43.33px,-47.5%);
        }
        100% {
            transform: translate(36.66px,-62.5%);
        }
    }
    .features-column{
        padding: 12px 0px;
    }
    .features-card{
        padding: 18px;
    }
    .features-card > div > .title{
        font-size: 28px;
        margin-bottom: 0;
    }
    .features-card > div > .count{
        font-size: 48px;
        height: auto;
        line-height: inherit;
        margin-bottom: 10px;
    }
    .features-card > div > h3{
        font-size: 18px;
        margin-bottom: 10px;
    }
    .features-card > div > p{
        font-size: 12px;
        line-height: 20px;
    }
    .features-button{
        font-size: 12px;
        border-radius: 4px;
    }
    .features-bg-bottom > div{
        width: 200px;
        height: 200px;
        animation: features_bottom_mini 8s linear infinite normal forwards;
    }
    @keyframes features_bottom_mini{
        0% {
            transform: translate(100px, 100px);
        }
        
        23% {
            transform: translate(121px,124px);
        }
        63% {
            transform: translate(169px,90px);
        }
        100% {
            transform: translate(100px, 100px);
        }
    }



    .mini-show{
        display: block;
    }

     /* customers */
    #customers{
        padding: 40px 0;
        margin-top: 20px;
    }
    .customers-title > h2{
        margin-bottom: 20px;
    }
    .customers-text > .p1{
        font-size: 18px;
    }

    .customers-column{
        width: 100%;
    }
    .customers-column:nth-child(1){
        display: none;
    }
    .customers-text > p{
        font-size: 12px;
        line-height: 20px;
    }


    /* about */
    #about{
        padding-top: 20px;
    }
    .about-title{
        margin-bottom: 20px;
    }
    .about-content{
        padding: 20px 16px;
    }
    .about-content > h5{
        margin-bottom: 0;
        height: 40px;
    }
    .about-content > p{
        font-size: 12px;
        margin-bottom: 40px;
    }
}