@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%;
}

.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%;
    width: 107px;
    height: 100%;
    height: 65px;
    position: fixed;
    z-index: 7;
    top: 0;
}

.sq_menu_container.open {
    height: 100%;
    width: 100%;
}

.sq_meun_back {
    position: absolute;
    top: 0;
    left: -50%;
    height: 100%;
    width: 50%;
    background: #434343;
    z-index: 5;
    opacity: 0.5;
    display: none;
}

.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: -300px;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}
.sq_meun_nav {
    position: absolute;
    top: 5%;
    left: 7%;
    z-index: 5;
    display: none;
    /* max-height: 100vh;
    overflow-y: auto; */
}

.sq_menu_container.open .sq_meun_back,
.sq_menu_container.open .sq_meun_nav {
    display: block;
}

.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_phone {
    position: absolute;
    top: 35px;
    left: -5px;
}

.sq_qq {
    position: absolute;
    top: 90px;
    left: -7px;
}

.sq_weixin {
    position: absolute;
    top: 143px;
    left: -7px;
}

.sq_position {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 3;
    opacity: 0;
}

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

}

.active .sq_center_1 {
    opacity: 1;
    transition-delay: 1.2s;
    -webkit-transition-delay: 1.2s;
}

.active .sq_center_2 {
    top: 50%;
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.5s;
}

.sq_center {
    opacity: 0;
    margin-top: -205px;
    margin-left: -207px;
    animation: myrotate 5s forwards infinite linear;
    -webkit-animation: myrotate 5s forwards infinite linear;
}

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

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

.sq_center_1 {
    opacity: 0;
    margin-top: -270px;
    margin-left: -197px;
}

.sq_center_2 {
    position: absolute;
    top: 0;
    left: 50%;
    z-index: 3;
    opacity: 0;
    margin-top: -135px;
    margin-left: -161px;
    animation: fadeInDown 0.5s forwards 1s;
    -webkit-animation: fadeInDown 0.5s forwards 1s;
}

@-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
    }
}

.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_m_small {
    position: absolute;
    top: 5px;
    left: 50%;
    margin-left: -1px;
    width: 2px;
    height: 8px;
    border-radius: 6px;
    background: #fff;
    animation: smallDown 1.5s forwards infinite;
    -webkit-animation: smallDown 1.5s forwards infinite;
}

@keyframes smallDown {
    0% {
        top: 7px;
        opacity: 1;
    }

    50% {
        top: 9px;
        opacity: 0.5;
    }

    100% {
        top: 10px;
        opacity: 0
    }
}

@-webkit-keyframes smallDown {
    0% {
        top: 7px;
        opacity: 1;
    }

    50% {
        top: 9px;
        opacity: 0.5;
    }

    100% {
        top: 10px;
        opacity: 0
    }
}

.sq_tow_screen {
    position: absolute;
    top: 0;
    left: 50%;
    opacity: 0;
    line-height: 30px;
    width: 730px;
    margin-left: -365px;
    text-align: center;
    font-size: 16px;
    z-index: 3;
    letter-spacing: 5px;
    animation: fadeInDown 0.5s forwards 1s;
    -webkit-animation: fadeInDown 0.5s forwards 1s;
}

.active .sq_tow_screen {
    top: 25%;
    transition-delay: 0.7s;
    -webkit-transition-delay: 0.7s;
}

.sq_tow_msg {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -480px;
    z-index: 3;
    width: 1100px;
    text-align: center;
    cursor: pointer;
}

.sq_tow_msg ul li {
    float: left;
    margin: 0 40px;
    padding-top: 300px;
    opacity: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.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: 300px;
    position: absolute;
    z-index: 3;
    top: 20%;
    left: 50%;
    margin-left: -150px;
    font-size: 50px;
    font-weight: bold;
    letter-spacing: 8px;
    text-align: center;
}

.sq_three_s1 {
    width: 70px;
    margin-left: 115px;
}

.sq_three_s1_span {
    float: left;
    display: block;
    width: 20px;
    background: #9f9f9f;
    height: 1px;
}

.sq_three_s1_span1 {
    float: left;
    display: block;
    width: 50px;
    background: #3CAF5A;
    height: 1px;
}

.sq_three_s2 {
    position: absolute;
    z-index: 3;
    width: 1205px;
    top: 40%;
    left: 50%;
    margin-left: -600px;
}

.sq_three_s2 ul li {
    float: left;
    margin: 10px 15px;
    cursor: pointer;
    max-width: 270px;
}

.sq_three_re .img-box {
    width: 100%;
    padding-bottom: 100%;
    position: relative;
}

.sq_three_re .img-box>img {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #fff;
}

.sq_three_re .img-box>img:first-child {
    display: none;
}

.sq_three_re:hover .img-box>img:first-child {
    display: block;
}

.sq_three_re:hover .img-box>img:last-child {
    display: none;
}

.sq_z_back,
.sq_z_left,
.sq_z_right {
    display: none;
}

.sq_three_s2 .sq_three_top {
    margin-top: 15px;
    max-width: 100%;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1
}

.sq_three_s3 {
    position: absolute;
    bottom: 10%;
    left: 50%;
    z-index: 3;
    cursor: pointer;
    opacity: 0;
    transition: all 1s;
    -webkit-transition: all 1s;
}

.active .sq_three_s3 {
    opacity: 1;
    transition-delay: 1s;
    -webkit-transition-delay: 1s;
}

.sq_three_all {
    width: 300px;
    height: 50px;
    line-height: 50px;
    border: 1px #fff solid;
    text-align: center;
    color: #3CAF5A;
    margin-left: -150px;
    font-size: 18px;
    letter-spacing: 5px;
}

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

.active .sq_four {
    opacity: 1;
    transition-delay: 0.5s;
    -webkit-transition-delay: 0.5s;
}

.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_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: 100%;
    /* height: 220px; */
    padding-bottom: 100%;
    background: #7bc91e;
    opacity: 0;
}

.index-about {
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    z-index: 2;
    padding-left: 100px;
    padding-right: 100px;
    height: 100%;
    width: calc(100% - 200px);
    justify-content: center;
}

.index-about .index-about-content {
    flex-direction: column;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1400px;
}

.index-about img {
    max-width: 642px;
}

.index-about-text {
    margin: 20px 0;
    text-align: center;
    line-height: 1.5rem;
    font-size: 1rem;
}

.index-about-search {
    background-color: none;
    border: 1px solid #FFFFFF;
    border-radius: 0.75rem;
    height: 1.5rem;
    line-height: 1.5rem;
    display: flex;
}

.index-about-search button {
    background: none;
    border: none;
    cursor: pointer;
}

.index-about-search button img {
    width: 1.2rem;
    margin-top: 0.15rem;
    margin-right: 0.15rem;
}

.index-about-search input,
.index-about-search input:focus-visible {
    background: none;
    border: none;
    line-height: 1.5rem;
    color: #FFFFFF;
    outline: none;
}

.sq_three_content {
    position: absolute;
    width: 100%;
    height: calc(100% - 60px);
    top: 0;
    left: 0;
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    margin-top: 30px;
    margin-bottom: 30px;
}

.sq_three_content .sq_three,
.sq_three_content .sq_three_s2,
.sq_three_content .sq_three_s3 {
    top: unset;
    position: unset;
    margin-left: 0;
}

.sq_three_content .sq_three_s2 {
    margin: 20px 0;
}

.list_section .sq_three_content {
    position: unset;
    min-height: 100vh;
    display: block;
}

.list_section .sq_three_content .sq_three,
.list_section .sq_three_content .sq_three_s3 {
    width: 100%;
}

.list_section .sq_three_content .sq_three_s2 {
    width: 80%;
    margin-left: 10%;
}

.sq_three_all {
    margin-left: 0;
}

.sq_top_logo {
    position: fixed;
    z-index: 7;
    top: 30px;
    right: 35px;
}

.sq_top_logo img {
    height: 35px;
}

.list_section .bg {
    z-index: 0;
}

.list_section ul {
    overflow: auto;
}

.sq_three_s2 ul li {
    width: calc(25% - 30px);
    max-width: unset;
}

.list_section .sq_three_s2 ul li {
    width: calc(20% - 30px);
    margin-bottom: 40px;
}

#fullpage .section .bg::before {
    content: " ";
    background: radial-gradient(circle, #313131 0%, #000000 100%);
    display: block;
    width: 100%;
    height: 100%;
    opacity: 0.6;
    z-index: 9;
    position: absolute;
}

#fullpage .section {
    background: radial-gradient(circle, #838383 0%, #000000 100%);
}