@charset "utf-8";

body {
    font-family: 微软雅黑, Tahoma, Geneva, sans-serif, 宋体;
    font-size: 14px;
    color: #fff;
    font-weight: normal;
    height: 100%;
}

* {
    padding: 0;
    margin: 0;
}

ul,
ol {
    list-style-type: none;
    outline: none;
}

a {
    text-decoration: none;
    color: #fff;
}

.sq_tow_screen,
.sq_center_2,
.sq_position,
.sq_m_small,
.sq_center {
    transition: all 1s;
    -webkit-transition: all 1s;
}

.section {
    position: relative;
    overflow: hidden;
}

.section .bg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 1
}

.section .bg img {
    display: block;
    width: 100%;
    height: 100%;
}

.wrapper {
    width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sq_menu_back {
    position: absolute;
    top: 0;
    left: 0;
    background: #2F2F2F;
    z-index: 3;
    width: 100%;
    height: 100%;
    opacity: 0.5
}

.sq_menu_container {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: 6;
}

.sq_meun_back {
    position: absolute;
    top: 0;
    left: -50%;
    height: 100%;
    width: 50%;
    background: #434343;
    z-index: 5;
    opacity: 0.5;
}

.sq_nav_park {
    float: left;
    display: block;
    width: 15px;
    height: 15px;
    border-radius: 60%;
    background: #fff;
    margin-top: 10px;
    opacity: 0;
}

.sq_nav_1 {
    margin-top: 80px;
    cursor: pointer;
    margin-left: -155%;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.sq_meun_nav {
    position: absolute;
    top: 5%;
    left: 7%;
    z-index: 5;
}

.sq_nav_left {
    margin-left: 15px;
    font-size: 26px;
    font-weight: bold;
}

.sq_menu {
    position: absolute;
    top: 30px;
    left: 35px;
    background: none;
    cursor: pointer;
    z-index: 6;
}

.sq_menu div {
    float: left;
}

.sq_m_span span {
    width: 25px;
    height: 3px;
    border-radius: 6px;
    display: block;
    background: #fff;
    margin: 5px 0;
}

.sq_m_meun {
    margin-top: 3px;
    margin-left: 10px;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
}

.sq_concat {
    position: fixed;
    top: 50%;
    margin-top: -94px;
    right: 5%;
    z-index: 6;
}

.sq_concat_back {
    width: 7px;
    height: 188px;
    background: url("../images/index/youcexian.png") no-repeat;
    position: relative;
}

.sq_center_div {
    position: relative;
    height: 100%;
}

.sq_center_1 {
    opacity: 0;
    z-index: 3;
    color: #fff;
    animation: fadeInDown 0.5s forwards 1s;
    -webkit-animation: fadeInDown 0.5s forwards 1s;
}

.sq_center_1 h2 {
    font-size: 72px;
    display: block;
}

.sq_center_1 p {
    font-size: 40px;
}

.active .sq_center_1 {
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.5s;
}



.sq_center_2 {
    z-index: 3;
    opacity: 0;
    height: 60%;
    margin-right: 6%;
    position: relative;
    animation: fadeInDown 0.5s forwards 1s;
    -webkit-animation: fadeInDown 0.5s forwards 1s;
}

.sq_center {
    max-height: 100%;
    opacity: 1;
    animation: myrotate 6s forwards infinite linear;
    -webkit-animation: myrotate 6s forwards infinite linear;
}

.sq_position {
    position: absolute;
    z-index: 3;
    max-height: 90%;
    left: 5%;
    top: 5%;
}

.active .sq_center_2 {
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.5s;
}



@-webkit-keyframes fadeInDown {
    0% {
        opacity: 0;
        -webkit-transform: translate3d(0, -100%, 0);
    }

    100% {
        opacity: 1;
        -webkit-transform: none;
    }
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translate3d(0, -100%, 0)
    }

    100% {
        opacity: 1;
        transform: none
    }
}

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

@-webkit-keyframes myrotate {
    100% {
        -webkit-transform: rotate(-360deg);
    }
}





.sq_start {
    position: absolute;
    bottom: 10%;
    left: 50%;
    z-index: 3;
    margin-left: -50px;
    width: 100px;
    height: 20px;
    font-size: 18px;
    background: -webkit-gradient(linear, left top, right top, color-stop(0, #3CAF5A), color-stop(0.3, #3CAF5A), color-stop(0.5, white), color-stop(0.7, #3CAF5A), color-stop(1, #3CAF5A));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
    -webkit-animation: slidetounlock 4s linear infinite;
    animation: slidetounlock 4s linear infinite;
}

@-webkit-keyframes slidetounlock {
    0% {
        background-position: -150px 0;
    }

    80% {
        background-position: 100px 0;
    }

    100% {
        background-position: 150px 0;
    }
}

@keyframes slidetounlock {
    0% {
        background-position: -150px 0;
    }

    80% {
        background-position: 100px 0;
    }

    100% {
        background-position: 150px 0;
    }
}

.sq_mouse {
    position: absolute;
    bottom: 3%;
    left: 50%;
    margin-left: -10px;
    z-index: 3;
}

.sq_mouse img {
    width: 20px;
}

.sq_m_small {
    position: absolute;
    top: 40px;
    left: 50%;
    margin-left: -30px;
    width: 70px;
    animation: smallDown 1.5s forwards infinite;
    -webkit-animation: smallDown 1.5s forwards infinite;
}

@keyframes smallDown {
    0% {
        top: 30px;
        opacity: 1;
    }

    50% {
        top: 35px;
        opacity: 0.5;
    }

    100% {
        top: 40px;
        opacity: 0
    }
}

@-webkit-keyframes smallDown {
    0% {
        top: 30px;
        opacity: 1;
    }

    50% {
        top: 35px;
        opacity: 0.5;
    }

    100% {
        top: 40px;
        opacity: 0
    }
}

.title {
    color: #fff;
    z-index: 3;
    text-align: center;
    opacity: 0;
    animation: fadeInDown 0.8s forwards .6s;
    -webkit-animation: fadeInDown 0.8s forwards .6s;
}

.title h3 {
    font-size: 90px;
    opacity: .1;
    font-weight: bold;
    line-height: 30px;
    text-transform: uppercase;
}

.title p {
    color: #fff;
    font-size: 48px;
    margin-top: -40px;
    font-weight: bold;
}

.active .title {
    opacity: 1;
    transition-delay: 1s;
    -webkit-transition-delay: 1s;
}

.sq_tow_screen {
    opacity: 0;
    line-height: 30px;
    font-size: 16px;
    z-index: 3;
    animation: fadeInDown 0.5s forwards 1s;
    -webkit-animation: fadeInDown 0.5s forwards 1s;
}

.active .sq_tow_screen {
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.7s;
}

.sq_tow_msg {
    width: 100%;
    z-index: 3;
    text-align: center;
    cursor: pointer;
    background: url(../images/about.png) no-repeat center;
}

.sq_tow_msg ul {
    padding-left: 20%;
    padding-top: 80px;
    padding-bottom: 40px;
    overflow: hidden;
}

.sq_tow_msg ul li {
    float: left;
    width: 33.3%;
    text-align: center;
    padding-top: 100px;
    opacity: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.sq_tow_msg ul li h2 {
    font-size: 48px;
    line-height: 50px;
    color: #1851ab;
}

.sq_tow_msg ul li h2 sub {
    font-size: 16px;
    color: #333333;
    font-weight: normal;
}

.sq_tow_msg ul li p {
    font-size: 20px;
    color: #333333;
}

.active .sq_tow_msg ul .sq_li1 {
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.7s;
}

.active .sq_tow_msg ul .sq_li2 {
    transition-delay: 0.9s;
    -webkit-transition-delay: 0.9s;
}

.active .sq_tow_msg ul .sq_li3 {
    transition-delay: 1.1s;
    -webkit-transition-delay: 1.1s;
}

.active .sq_tow_msg ul .sq_li4 {
    transition-delay: 1.3s;
    -webkit-transition-delay: 1.3s;
}

.active .sq_tow_msg ul li {
    opacity: 1;
    padding-top: 0;
}

.sq_img .sq_img_s1 {
    margin-top: 25px;
}

.sq_zw {
    position: absolute;
    bottom: 10%;
    left: 0;
    z-index: 3;
}

.sq_three {
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    z-index: 3;
    font-size: 18px;
}

.sq_three li {
    padding: 5px 14px;
    cursor: pointer;
}

.sq_three li.on {
    background: #065cce;
    border: 2px solid #fff;
    border-radius: 10px;
}

.active .sq_three {
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.7s;
}

.sq_three_s2 {
    z-index: 3;
    margin-top: 10px;
    width: 100%;
    animation: fadeInDown 0.6s forwards .8s;
    -webkit-animation: fadeInDown 0.6s forwards .8s;
}

.active .sq_three_s2 {
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.7s;
}

.sq_three_s2 .tabBottom {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    opacity: 0;
    height: 0;
    /* transition: all 1s;
    -webkit-transition: all 1s; */
}

.sq_three_s2 .tabBottom.on {
    opacity: 1;
    height: auto;
    min-height: 400px;
}

.sq_three_s2 .tabBottom .fl {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    min-height: 400px;
    background: #fff;
    padding: 20px 30px;
}

.sq_three_s2 .tabBottom .fl a {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}



.sq_three_s2 .tabBottom .fl h2 {
    font-size: 22px;
    color: #065cce;
    font-weight: bold;
    line-height: 40px;
}

.sq_three_s2 .tabBottom .fl p {
    font-size: 16px;
    color: #333;
    margin-bottom: 20px;
}

.sq_three_s2 .tabBottom .fl aside {
    width: 380px;
    height: 370px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.sq_three_s2 .tabBottom .fl aside img {
    width: auto;
    height: auto;
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
}

.sq_three_s2 .tabBottom .fl .more {
    width: 48px;
    position: absolute;
    right: 20px;
    bottom: 10px;
}

.sq_three_s2 .tabBottom .fr {
    width: 800px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 40px;


}

.sq_three_s2 .tabBottom .fr li {
    border: 1px solid #fff;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
}

.sq_three_s2 .tabBottom .fr li .img {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    overflow: hidden;
    height: 250px;
}

.sq_three_s2 .tabBottom .fr li .img img {
    width: auto;
    height: auto;
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
}

.sq_three_s2 .tabBottom .fr li .title {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 0;
    background: #065cce;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transition: all 1s;
    -webkit-transition: all 1s;
    overflow: hidden;
    font-size: 16px;
}

.sq_three_s2 .tabBottom .fr li .title img {
    margin-left: 30px;
}

.sq_three_s2 .tabBottom .fr li:hover .title {
    height: 100%;
    opacity: 1;
}

.sq_four_div {
    position: relative;
    height: 60%;
    width: 100%;
    z-index: 3;
    text-align: center;

}

.sq_four_div .text {
    width: 350px;
    height: 150px;
    background: #fff;
    border-radius: 20px;
    position: absolute;
    overflow: hidden;
    transition: all 1s;

}



.sq_four_div .text h2 {
    font-size: 40px;
    color: #333;
    line-height: 150px;
    transition: all 1s;
    -webkit-transition: all 1s;
    top: 0;
    position: absolute;
    text-align: center;
    width: 100%;
}

.sq_four_div .text h4 {
    color: #333;
    position: absolute;
    right: 0;
    bottom: -24px;
    font-size: 90px;
    opacity: 0.1;
    font-style: italic;
}

.sq_four_div .text .layer {
    position: absolute;
    left: 0;
    bottom: -100%;
    width: calc(100% - 60px);
    height: calc(100% - 60px);
    display: grid;
    place-items: center;
    color: #333;
    font-size: 18px;
    padding: 30px;
    transition: all 1s;
    -webkit-transition: all 1s;
}

/* h2 往上隐藏 */
.sq_four_div .text:hover h2 {
    top: -100%;
}

/* layer 往下显示 */
.sq_four_div .text:hover .layer {
    bottom: 0;
}

.sq_four_div .text1 {
    left: 0;
    top: 500px;
    opacity: 0;
}

.sq_four_div .text2 {
    right: 0;
    top: 500px;
    opacity: 0;
}

.sq_four_div .text3 {
    left: 0;
    bottom: -100px;
    opacity: 0;
}

.sq_four_div .text4 {
    right: 0;
    bottom: -100px;
    opacity: 0;
}

.sq_four_div .sq_four_1 {
    position: relative;
    height: 100%;
    width: auto;
    display: inline-block;
    margin: 0 auto;
}

.sq_four_div img {
    height: 100%;
    display: block;
    margin: 0 auto;
}

.sq_four {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 3;
    margin-left: -187px;
    transition: all 1s;
    -webkit-transition: all 1s;
    opacity: 0;
}

.active .text1 {
    opacity: 1;
    transition-delay: 0.5s;
    -webkit-transition-delay: 0.5s;
    top: 0;
}

.active .text2 {
    opacity: 1;
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.7s;
    top: 0;
}

.active .text3 {
    opacity: 1;
    transition-delay: 0.9s;
    -webkit-transition-delay: 0.9s;
    bottom: 0;
}

.active .text4 {
    opacity: 1;
    transition-delay: 1.1s;
    -webkit-transition-delay: 1.1s;
    bottom: 0;
}

.sq_four2 {
    position: absolute;
    bottom: 10%;
    left: 50%;
    z-index: 3;
    margin-left: -30px;
}

.sq_four_all {
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -155px;
    margin-top: 20px;
    z-index: 3;
    color: #fff;
    letter-spacing: 5px;
    font-size: 25px;
    font-weight: bold;
    text-align: center;
    transition: all 1s;
    -webkit-transition: all 1s;
    opacity: 0;
}

.active .sq_four_all {
    opacity: 1;
    top: 50%;
    transition-delay: 1s;
    -webkit-transition-delay: 1s;
}

.sq_five_div {
    z-index: 3;
    width: 100%;
    display: flex;
    flex-direction: row;
    color: #fff;
    opacity: 0;
    transition: all 1s;
    -webkit-transition: all 1s;

}

.active .sq_five_div {
    opacity: 1;
    transition-delay: 0.9s;
    -webkit-transition-delay: 0.9s;
}

.sq_five_div li {
    width: 50%;
    text-align: center;

}

.sq_five_div li img {
    width: 68px;
}

.sq_five_div li span {
    padding: 20px 0;
    display: block;
    font-size: 18px;
}

.sq_five_div li h3 {
    font-size: 24px;
}

.wrapper2 {
    width: 100%;
    margin: 0 auto;
    display: flex
}

.sq_footer {
    z-index: 3;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
}

.sq_footer_div {
    width: 35%;

}



.sq_nav {
    display: flex;
    flex-direction: row;
    position: relative;
}

.sq_nav2 {
    position: relative;
    width: 28%;
}

.sq_nav::after,
.sq_nav2::after {
    border-right: 1px solid #ddd;
    content: "";
    position: absolute;
    top: 10%;
    right: 8%;
    bottom: 0;
    width: 1px;
    height: 80%;
    opacity: .5;
}

.small_title {
    font-size: 20px;
    font-weight: bold;
    padding-bottom: 10px;
}

.small_ny {
    width: 130px;
    float: left;
}

.small_ny a {
    display: block;
    padding: 3px 0;
    font-size: 16px;
}

.sq_footer_div table tr td {
    padding: 3px 0;
    font-size: 16px;
    width: 130px;
}

.sq_footer_div:last-child {
    flex: 1;
    text-align: center;
}

.sq_footer_div:last-child .card {
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.sq_footer_div img {
    width: 160px;
    margin: 40px 10px 20px;
}

.foot {
    z-index: 3;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    line-height: 50px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    border-top: 1px solid #ddd;
    background: #1851ab;
}

.foot .ddb span {
    padding: 0 20px;
}

.sq_z_left {
    position: absolute;
    top: 38%;
    ;
    left: 0;
    opacity: 0;
}

.sq_z_right {
    position: absolute;
    top: 49%;
    right: 0;
    opacity: 0;
}

.sq_z_back {
    position: absolute;
    top: 0;
    left: 0;
    width: 270px;
    height: 220px;
    background: #7bc91e;
    opacity: 0;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.header .wrapper {
    padding-top: 20px;
}

.header img {
    height: 60px;
}


.header .wrapper .menu {

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header .wrapper .menu>li {
    position: relative;
    padding: 20px 30px;
}

.header .wrapper .menu>li>a {
    font-size: 18px;
    color: #fff;
    text-decoration: none;
}

.header .wrapper .menu li .erji {
    position: absolute;
    left: 0;
    top: 100%;
    background: #fff;
    width: 200px;
    min-width: 140px;
    display: none;
}

.header .wrapper .menu li.add .erji::before {
    /* 上三角形 */
    content: '';
    position: absolute;
    top: -10px;
    left: 30px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #fff;
}

.header .wrapper .menu li .erji li a {
    color: #2F2F2F;
    display: block;
    padding: 10px;
    font-size: 15px;
}

.header .wrapper .menu li .erji li a:hover {
    color: #1851ab;
}

.header .wrapper .menu li:hover .erji {
    display: block;
}