@charset "UTF-8";

html,body {
    height: 100%;
    background: #fff;
    font-family: 'PingFang SC','Microsoft YaHei';
}
h1, h2, h3, h4, h5, h6, button {
    letter-spacing: 0px;
    margin: 0px;
    color: #333;
    font-weight: normal;
    outline: none;
    line-height: 1.1;
}

@media (max-width: 575px) {
    html {
        font-size: 12px;
    }
}

@media (min-width: 576px) and (max-width: 767px) {
    html {
        font-size: 14px;
    }
}

/*@media (min-width: 768px) and (max-width: 991px) {
    html {
        font-size: 14px;
    }
}*/

@media (min-width: 768px) and (max-width: 1200px) {
    html {
        font-size: 16px;
    }
}

@media (min-width: 1201px) {
    html {
        font-size: 18px;
    }
}


/*h1, h2, h3, h4, h5, h6, a, p, span {*/
    /**/
/*}*/
a {
    /*font-family: "Montserrat",sans-serif;*/
    text-decoration: none;
    transition: all 0.2s ease 0s;
}
a:hover {
    color: #fff;
    text-decoration: none;
}
a:focus {
    outline: none;
    text-decoration: none;
}
p {
    margin-bottom: 0;
}
ul, li {
    margin: 0;
    padding: 0;
    list-style: none;
}
fieldset {
    border: 0 none;
    margin: 0 auto;
    padding: 0;
}


/* 导航 */
.bg-faded {
    background-color: transparent;
    transition: all 0.5s ease 0s;
}

.navbar {
    padding: 0.5rem 1rem;
}
.navbar-light .navbar-nav .nav-link,
.navbar-light .navbar-nav .dropdown-toggle {
    display: block;
    color: #fff;
    padding: 0.7rem 14px;
    margin-left: 5px;
    font-size: 1rem;
    line-height: 28px;
}
.navbar-light .navbar-nav .nav-link:focus,
.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .dropdown-toggle:hover,
.navbar-light .navbar-nav .dropdown-toggle:focus,
.navbar-light .navbar-nav .active > .nav-link,
.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .nav-link.open,
.navbar-light .navbar-nav .open > .nav-link,
.navbar-light .navbar-nav .dropdown-toggle.active,
.navbar-light .navbar-nav .dropdown-toggle.open {
    color: #78aef5  !important;
}
.navbar-light .navbar-toggler {
    width: 90%;
    text-align: right;
    outline: none;
}
.navbar-light .navbar-toggler i {
    float: right;
    border: 0;
    background: url('../images/item.png')  no-repeat;
    background-size: 28px 23px;
    width: 27px;
    height: 22px;

}
.navbar-light .navbar-toggler {
    margin: 14px;
}

.site-navigation {
    border-radius: 0px;
}
.navbar-fixed {
    height: 50px;
    z-index: 99999;
    position: fixed;
    opacity: .98;
    width: 100%;
    padding:0;
    top: 0;
    /*-webkit-animation: fadeInDown 800ms;*/
    /*animation: fadeInDown 800ms;*/
    /*-webkit-backface-visibility: hidden;*/
    border-radius: 0px;
    background: rgba(0,0,0,0.6);
}
.dropdown-menu {
    background: rgba(0, 0, 0, 0.6);
    min-width: 100px;
    text-align: center;
}
.dropdown-menu a {
    font-size: 12px;
    color: #fff;
}

@media only screen and (max-width:576px) {

    .dropdown-menu {
        background: transparent;
        border: none;
    }
    .home h1.banner_title{
        font-size: 1.7rem;
    }
}
@media only screen and (min-width:768px) and (max-width: 991px) {
    .navbar-light .navbar-nav .nav-link, .navbar-light .navbar-nav .dropdown-toggle {
        padding: 7px 5px;
    }
}
@media only screen and (max-width:767px) {
    .bg-faded {
        background:rgba(0,0,0,0.9);
    }
    .navbar-toggleable-sm>.container {
        width: 100%;
    }
    .navbar-fixed .navbar-collapse {
        transition: all 0.5s ease 0s;
        border-radius: 0px;
        background: rgba(0,0,0,0.9);
    }
    .dropdown-menu {
        background: transparent;
        border: none;
    }
    .navbar-light .navbar-toggler {
        display: block;
    }
}

/* 首页 */
.home {
    background: -webkit-linear-gradient(-144.2deg,rgba(39,88,150,1),rgba(34,40,75,1));
    background: -moz-linear-gradient(-144.2deg,rgba(39,88,150,1),rgba(34,40,75,1));
    background: linear-gradient(-144.2deg,rgba(39,88,150,1),rgba(34,40,75,1));
    position: relative;
}
.home_main {
    position: relative;
    color: #fff;
    background: url("../images/banner_bg.png") no-repeat center center;
    -webkit-background-size: cover;
    background-size: cover;
    padding-bottom: 4.5rem;
}
/* .home_main:after {
    position: absolute;
    content: "\200B";
    bottom: 0;
    right: 0;
    left: 0;
    height: 10rem;
    background: url("../images/banner_bg_bottom.png") left bottom no-repeat;
    background-size: 100% auto;
} */
.home h1 {
    padding-top: 8rem;
    font-size: 3.1rem;
    color: #fff;
    font-weight: bold;
    font-family: Helvetica, 'PingFang SC';
}
.home h1.banner_title{
    padding-top: 0;
}
.home h1 img {
    display: block;
    max-width: 100%;
    margin: 0 auto;
    padding-bottom: 2rem;
}
.home h2 {
    font-size: 2rem;
    color: #fff;
    margin-top: 1rem;
}
.home .btn {
    position: relative;
    color: #fff;
    font-size: 2rem;
    padding: 0px;
    text-transform: uppercase;
    transition: all 0.3s ease 0s;
    margin: 3rem auto 0;
    width: 16rem;
    height: 4rem;
    line-height: 4rem;
    font-weight: normal;
    background-image: url(../images/btn_bg.png);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    z-index: 2;
}
.home .btn:hover {
    background-image: url(../images/btn_bg_hover.png);
}
.banner_item{
    padding-top: 2rem;
}
.banner_item p{
    text-align: center;
}
.banner_item p:nth-child(1){
    padding-top: 10px;
    padding-bottom: 10px;
    font-size: 1.3rem;
}
.banner_item p:nth-child(2){
    color: #b4b4bb;
}
.memberTitle{
    padding-top: 2rem; 
}
#particles-js{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}


/* 特色 */
.feature {
    color: #000;
    margin-top: 4.5rem;
}

.feature .single-choose {
    position: relative;
    background: #fff;
    height: 16.6rem;
    box-shadow:0px 0px 15px #f2f2f2;
    margin-top: 2.5rem;
    padding: 75px 0.89rem 1rem;
    text-align: left;
    line-height: 1.2rem;
    border-radius:4px;
    cursor: pointer;
    font-size: 0.88rem;
    -webkit-transition: all 0.2s ease 0s;
    -moz-transition: all 0.2s ease 0s;
    -ms-transition: all 0.2s ease 0s;
    -o-transition: all 0.2s ease 0s;
    transition: all 0.2s ease 0s;
}
.feature h3 {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 9px;
    color: #000;
}
.feature .fa-star {
    position: absolute;
    top: -61px;
    left: 0;
    right: 0;
    width: 122px;
    height: 122px;
    margin: 0 auto;
    background: no-repeat center center;
    background-size: 100% 100%;
}
.feature .fa-star {
    background-image: url("../images/icon.png");
}
/* .feature .fa-star1 {
    background-image: url("../images/icon_blue_01.png");
}
.feature .fa-star2 {
    background-image: url("../images/icon_blue_02.png");
}
.feature .fa-star3 {
    background-image: url("../images/icon_blue_03.png");
}
.feature .fa-star4 {
    background-image: url("../images/icon_blue_04.png");
} */

.feature .single-choose:hover {
    height: 21.1rem;
    margin: 0 0 -2.5rem;
    padding-top: 83px;
    box-shadow:0px 0px 15px #ddeefd;
    font-size: 1rem;
    line-height: 1.38rem;
    color: #000;
}
.feature .single-choose:hover  h3{
    margin-bottom: 30px;
}
/* .feature .single-choose:hover .fa-star1 {
    background-image: url("../images/icon_yellow_01.png");
}
.feature .single-choose:hover .fa-star2 {
    background-image: url("../images/icon_yellow_02.png");
}
.feature .single-choose:hover .fa-star3 {
    background-image: url("../images/icon_yellow_03.png");
}
.feature .single-choose:hover .fa-star4 {
    background-image: url("../images/icon_yellow_04.png"); */
/* } */

/* 核心产品 */
.product {
    margin-top: 6rem;
    background: url("../images/map.png") center center no-repeat;
    background-size: contain;
}
.product .product-con {
    padding: 3rem 0 6.7rem 0;
    /* background: url("../images/map.png") center center no-repeat; */
    -webkit-background-size: contain;
    background-size: contain;
}
.product .left-con {
    position: relative;
    float: left;
    width: 30%;
}
.product .product-img {
    float: left;
    width: 40%;
    padding: 0 10px;
}
.product .product-img img {
    display: block;
    width: 100%;
}
.product .right-con {
    position: relative;
    float: right;
    width: 30%;
}
.product dl {
    padding-left: 22px;
}
.product dt {
    position: relative;
    color: #000;
    font-size: 1.1rem;
    white-space: nowrap;
    padding-bottom: 1rem;
}
/* .product dt:after {
    content: '\200B';
    position: absolute;
    top: 0;
    bottom: 0;
    left: -22px;
    width: 14px;
    height: 14px;
    margin: auto 0;
    background: #254477;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
} */
.product dd {
    color: #000;
    font-size: 1rem;
    line-height: 1.3rem;
}

.product .product-con1 {
    position: absolute;
    top: -1rem;
}

.product .product-con2 {
    position: absolute;
    top: 14rem;
}
.product .product-con3 {
    position: absolute;
    top: -1rem;
    left: -14px;
}
.product .product-con4 {
    position: absolute;
    top: 14rem;
    left: -12px;
}
.product .product-con3 dt,.product .product-con4 dt{
    text-align: right;
}
@media (max-width: 991px) {
    .product .product-img {
        display: none;
    }
    .product dt:after {
        display: none;
    }
    .product .product-dl {
        position: static;
        margin-bottom: 2rem;
    }
    .product .left-con,
    .product .right-con {
        width: 100%;
    }
    .product .product-con {
        padding: 2rem;
    }
    .product .product-con dt{
        text-align: left;
    }
}
/* 应用场景 */
.scene-desc{
    font-size: 1rem;
    text-align: center;
    padding: 5rem 0;
}
.scene-item{
    padding-bottom: 4rem;
}
.scene-item img{
    display: block;
    max-width: 100%;
    margin: auto;
}
/* 发展规划 */
.development_route {
    background: url("../images/development_bg.png") center center no-repeat;
    background-size: cover;
    color: #fff;
}
.development_route .development_route_con {
    width: 100%;
    padding: 3.2rem 0  2rem;
}
.development_route h2 {
    margin-bottom: 0.8rem;
    color: #fff;
}
.development_route .development_list {
    padding: 2rem 0;
}
.development_route li h3 {
    color: #FFCA00;
    font-size: 1.11rem;
}
.development_route li p {
    font-size: 0.89rem;
}
.development_route li h3,
.development_route li p {
    position: relative;
    width: 50%;
    padding: 0.56rem 0;
}
/* .development_route li h3:after {
    content: "\200B";
    position: absolute;
    border: 3px solid #FFCA00;
    background: #FFCA00;
    border-radius: 50%;
    width: 14px;
    height: 14px;
    top: 13px;
} */
.development_route li h3 .spot{
    position: absolute;
    width: 14px;
    height: 14px;
    top: 13px;
    left: -7px;
}
.development_route li h3 .spot .dot{
    position: absolute;
    width: 14px;
    height: 14px;
    background: #FFCA00;
    border-radius: 50%;
}
.development_route li h3 .spot .pulse{
    position: absolute;
    width: 40px;
    height: 40px;
    left: -13px;
    top: -13px;
    border: 6px solid #FFCA00;
	-webkit-border-radius: 50%;
	-moz-border-radius: 50%;
    border-radius: 50%;
    z-index: 1;
	opacity: 0;
	-webkit-animation: warn 3s ease-out;
	-moz-animation: warn 3s ease-out;
	animation: warn 3s ease-out;
	-webkit-animation-iteration-count: infinite;
	-moz-animation-iteration-count: infinite;
	animation-iteration-count: infinite;
}
.development_route li p:after {
    content: "\200B";
    position: absolute;
    background: #fff;
    border-radius: 50%;
    width: 8px;
    height: 8px;
    top: 17px;
}

.development_route li:nth-child(2n+1) h3,
.development_route li:nth-child(2n+1) p {
    float: left;
    border-right: 1px solid #fff;
    margin-left: 1px;
    text-align: right;
    padding-right: 1.3rem;

}

.development_route li:nth-child(2n) h3,
.development_route li:nth-child(2n) p {
    float: right;
    border-left: 1px solid #fff;
    text-align: left;
    padding-left: 1.3rem;

}

.development_route li:nth-child(2n+1) h3:after {
    right: -7px;
}
.development_route li:nth-child(2n+1) p:after {
    right: -4px;
}
.development_route li:nth-child(2n) h3:after {
    left: -7px;
}
.development_route li:nth-child(2n) p:after {
    left: -4px;
}




/* 核心团队 */
.team ,
.adviser {
    width: 100%;
    overflow: hidden;
    color: #333;
}
.teamAndAdviser {
    padding-bottom: 2rem;
}
.teamAndAdviser .section-title {
    padding: 2.9rem 0 2rem;
}
.teamAndAdviser img {
    display: block;
    max-width: 100%;
    width: 11rem;
    margin: 0 auto;
}
.teamAndAdviser h3 {
    text-align: center;
    font-size: 1.33rem;
    margin: 1.22rem 0 0.8rem;
}
.teamAndAdviser p {
    font-size: 1rem;
}
.teamAndAdviser .travel-pic {
    padding-bottom: 3rem;
}
.teamAndAdviser .travel-pic span {
    display: block;
    text-align: center;
    font-size: 1rem;
    white-space: nowrap;
}

/* token分配 */
.token_allot {
    background: #000000;
    padding-bottom: 4.5rem;
}
.token_allot h2 {
    text-align: center;
    padding: 40px 0 40px;
    color: #fff;
}
.token_allot .token_top {
    width: 100%;
    font-size: 1.56rem;
    color: #fff;
    text-align: center;
}
.token_allot .token_top strong {
    color: #FFDE61;
    font-size: 2rem;
}
.token_allot .token_list {
    width: 100%;
}
.token_allot .token_list dl {
    float: left;
    width: 20%;
    margin-top: 3rem;
    text-align: center;
}
.token_allot .token_list img {
    display: block;
    width: 100%;
    margin: 0 auto;
}
.token_allot .token_list dt {
    padding: 0 10%;
}
.token_allot .token_list dd {
    margin-top: 1.5rem;
    color: #FFDE61;
    font-size: 1.3rem;
}
.token_allot .token_desc {
    padding: 0 0.5rem;
}
.token_allot .token_desc p {
    color: #fff;
    font-size: 1.2rem;
}

/* 合作伙伴 */
.partner {
    background: -webkit-linear-gradient(-144.2deg,rgba(39,88,150,1),rgba(34,40,75,1));
    background: -moz-linear-gradient(-144.2deg,rgba(39,88,150,1),rgba(34,40,75,1));
    background:linear-gradient(-144.2deg,rgba(39,88,150,1),rgba(34,40,75,1));
}

/* 联系我们 */
.contact_area {
    background: #000;
}

.contact_area h2,
.partner .partner-title {
    text-align: center;
    padding: 40px 0 40px;
    color: #fff;
}

.contact_area .container-fluid .feature-box-graphic,
.partner .partner-list{
    overflow: hidden;
    margin: 0 auto;
    padding-bottom: 40px;
    display: table;
}

.contact_area .container-fluid .feature-box-graphic li ,
.partner .partner-list li {
    list-style: none;
    display: inline-block;
    margin: 20px 37px;
}

.partner .partner-list li {
    list-style: none;
    display: inline-block;
    margin: 20px 5px;
}

.contact_area .container-fluid .feature-box-graphic li img {
    width: 35px;
    height: 35px;
    display: block;
    margin: 0 auto;
}

.contact_Us,.partner {
    overflow: hidden;
}


@media (min-width: 767px) and (max-width: 991px) {
    .home h2 {
        font-size: 2rem;
    }
    .feature .fa-star {
        top: -35px;
        width: 70px;
        height: 70px;
    }
    .feature .single-choose {
        padding-top: 45px;
        height: 18rem;
    }

    .feature .single-choose:hover {
        height: 23rem;
        padding-top: 50px;
        margin: 0 0 -3rem;
    }
    .feature .single-choose:hover  h3{
        margin-bottom: 10px;
    }
}
@media (min-width: 575px) and (max-width: 766px) {
    .home h2 {
        font-size: 1.5rem;
    }
}
@media (max-width: 574px) {
    .home h2 {
        font-size: 1rem;
    }
}
@media (max-width: 766px) {
    .feature .fa-star {
        top: -50px;
        width: 100px;
        height: 100px;
    }
    .feature .single-choose {
        padding: 65px 1rem;
        height: auto;
        margin: 0;
    }

    .feature .single-choose:hover {
        padding: 65px 1rem;
        height: auto;
        margin: 0;
        font-size: 0.88rem;
        line-height: 1.2rem;
    }
    .feature .single-choose:hover  h3{
        margin-bottom: 9px;
    }

    .development_route li h3,
    .development_route li p {
        /*position: relative;*/
        width: 100%;
        /*padding: 0.56rem 0;*/
    }
    .development_route li h3:after {
        top: 10px;
    }
    .development_route li p:after {
        top: 13px;
    }
    .development_route li:nth-child(2n+1) h3,
    .development_route li:nth-child(2n+1) p {
        float: right;
        border-left: 1px solid #fff;
        border-right: none;
        /*margin-left: 1px;*/
        text-align: left;
        padding-left: 1.3rem;
    }

    .development_route li:nth-child(2n+1) h3:after {
        left: -7px;
    }
    .development_route li:nth-child(2n+1) p:after {
        left: -4px;
    }
}

@media (max-width: 576px) {
    .development_route .development_ul {
        padding: 0 20px;
    }
    .development_route li h3:after {
        top: 6px;
    }
    .development_route li p:after {
        top: 13px;
    }
    .home h1 img{
        max-width: 80%;
    }
}

@keyframes warn {
	0% {
		transform: scale(0);
		opacity: 0.0;
	}
	25% {
		transform: scale(0);
		opacity: 0.1;
	}
	50% {
		transform: scale(0.1);
		opacity: 0.3;
	}
	75% {
		transform: scale(0.5);
		opacity: 0.5;
	}
	100% {
		transform: scale(1);
		opacity: 0.0;
	}
}
@-webkit-keyframes warn {
	0% {
		-webkit-transform: scale(0);
		opacity: 0.0;
	}
	25% {
		-webkit-transform: scale(0);
		opacity: 0.1;
	}
	50% {
		-webkit-transform: scale(0.1);
		opacity: 0.3;
	}
	75% {
		-webkit-transform: scale(0.5);
		opacity: 0.5;
	}
	100% {
		-webkit-transform: scale(1);
		opacity: 0.0;
	}
}
.email{
    font-size: 0.8rem;
    color: #fff;
    padding-bottom: 20px;
    letter-spacing:5px;
}