body {
    padding-top: 120px;
}
a:hover {
    color: #fff;
}
header {
    height: 80px!important;
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    background: rgba(255, 255, 255,0)!important;
    z-index: 9;
}
.logo_area {
    float: left;
    font-size: 18px;
    line-height: 80px;
}
.logo_area a {
    color: #1f3e6d;
}
.logo_area span {
    font-weight: 700;
}
.header_r {
    float: right;

}
.header_r ul {
    float: left;
}
.header_r li {
    float: left;
    line-height: 80px;
    margin-right: 40px;
}
.header_r li a {
    font-size: 16px;
    color: #333;
}
.header_btns {
    float: left;
    line-height: 80px;
}
.header_btns a {
    display: inline-block;
    width: 100px;
    height: 30px;
    text-align: center;
    line-height: 30px;
    font-size: 16px;
    border-radius: 20px;
    margin-right: 10px;
}
.header_btns a:nth-child(1) {
    color: #fff;
    background:#0052d9 ;
    transition: all .5s;
}
.header_btns a:nth-child(1):hover{
    background:#0e66f7;
    transition: all .5s;
}
.header_btns a:nth-child(2) {
    color: #333;
    background:#fff ;
    border:1px solid #e6e9ef;
    transition: all .5s;
}
.header_btns a:nth-child(2):hover {
    transition: all .5s;
    box-shadow: 0px 10px 15px 0px rgba(0, 0, 0, 0.04), 0px 5px 5px 0px rgba(0, 0, 0, 0.08);;
}
/*s1*/
.banner_geoa {
    width: 100%;
    height: 470px;
    background: url("../images/banner.png") no-repeat center;
    padding-top: 40px;
}
.banner_txt_b {
    width: 710px;
    height: 100px;
    background: linear-gradient(to right,#0052d9,rgba(0,138,238,.35));
    color: #fff;
    font-size: 16px;
    line-height: 34px;
    padding:15px 10px;
    margin:15px 0 25px;
}
.banner_btns a {
    display: inline-block;
    margin-right: 10px;
    padding:0 8px;
    border-radius: 10px;
    font-size: 16px;
    background: rgba(255,255,255,.28);
    color: #0b3579;
    line-height: 40px;
    border:1px solid #0b3579;
    transition: all .5s;
}
.banner_btns a:hover {
    background: rgba(255,255,255,.5);
    transition: all .5s;
    color: #0b3579;
}
.banner_btns a:nth-child(1) {
    background: #0052d9;
    color: #fff;
    border-color:#0052d9;
    transition: all .5s;
}
.banner_btns a:nth-child(1):hover{
    background: #0e66f7;
    border-color:#0e66f7;
    transition: all .5s;
}
.banner_tips {
    font-size: 14px;
    color: #333;
    margin-top: 30px;
}



.main_con {
    width: 1200px;
    margin:0 auto;
}
.btn_con {
    text-align: center;
}
.btn_con a {
    display: inline-block;
    width: 200px;
    height: 40px;
    border-radius: 10px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    margin:0 15px;
}
.btn_fill_c {
    color: #fff;
    background:#0052d9 ;
    transition:all .5s;
}
.btn_fill_c:hover {
    background:#0e66f7 ;
    transition:all .5s;
    color: #fff;
}
.btn_not_fill_c {
    color:#0b3579 ;
    border:1px solid #0b3579;
    background: rgba(255,255,255,.3);
    transition:all .5s;
}
.btn_not_fill_c:hover {
    background: rgba(255,255,255,.5);
    transition:all .5s;
    color: #0b3579;
}
.main_title {
    font-size: 24px;
    color: #1f3e6d;
    position: relative;
    display: inline-block;
    margin:5px 0 10px;
}
.main_title:after {
    display: block;
    content:"";
    position: absolute;
    right: -30px;
    top: 4px;
    width:24px ;
    height: 24px;
    background: url("../images/gou_b.png") no-repeat;
    background-size: 24px;
}
.main_title_s {
    font-size: 14px;
    color:#666 ;
}
.title_tip {
    width: 160px;
    height: 40px;
    background: url("../images/title_tip_bg.png") no-repeat;
    text-align: center;
    line-height: 34px;
    color: #fff;
    font-size: 14px;
}

.AI_plat {
    max-width: 1200px;
    width: 100%;
    position: relative;
    overflow: hidden;
    padding: 10px 0;
    margin: 19px auto 0;
    background: url("../images/ai_plat_bg.png") no-repeat;
    background-size: cover;
}
.partners_track {
    display: flex;
    width: max-content;
    animation: scroll 30s linear infinite;
}
.partners_track li {
    flex: 0 0 auto;
    width: 200px;
    height: 40px;
    margin: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.partners_track li:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}
.AI_plat li img {
    height: 30px;
}
@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}
.gradient_left, .gradient_right {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
}
.gradient_left {
    left: 0;
    background: linear-gradient(to right, white, transparent);
}
.gradient_right {
    right: 0;
    background: linear-gradient(to left, white, transparent);
}
@media (max-width: 768px) {
    .partners_track li{
        width: 200px;
        height: 40px;
        margin: 0 20px;
    }
}

/*s2*/
.s2 {
    margin-top: 40px;
}
.s2_items {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
}
.s2_items .items {

    width: 388px;
    height: 147px;
    background: linear-gradient(to bottom,#fff,#f0f6ff);
    box-shadow:0px 10px 15px 0px rgba(0, 0, 0, 0.04),
    0px 5px 5px 0px rgba(0, 0, 0, 0.08);
    border-radius: 10px;
    border:1px solid #e8e8e8;
    padding:20px;
    transition:all .5s;
}
.s2_items .items:nth-child(1) {
    background: url("../images/s2_pic1_n.png") no-repeat 230px 20px;
}
.s2_items .items:nth-child(2) {
    background: url("../images/s2_pic2_n.png") no-repeat 230px 20px;
}
.s2_items .items:nth-child(3) {
    background: url("../images/s2_pic3_n.png") no-repeat 230px 20px;
}
.s2_items .items:nth-child(1):hover {
    background: url("../images/s2_pic1.png") no-repeat 230px 20px;
    transition:all .5s;
}
.s2_items .items:nth-child(2):hover {
    background: url("../images/s2_pic2.png") no-repeat 230px 20px;
    transition:all .5s;
}
.s2_items .items:nth-child(3):hover {
    background: url("../images/s2_pic3.png") no-repeat 230px 20px;
    transition:all .5s;
}
.s2_items h6 {
    font-size: 18px;
    color: #333;

}
.s2_items p {
    font-size: 14px;
    color: #666;
    margin: 15px 0;
}
.s2_items span {
    display: inline-block;
    padding:0 8px;
    color: #fff;
    font-size: 12px;
    line-height: 22px;
    border-radius: 12px;
}
.bg_r {
    background:#ef4444 ;
}
.bg_y {
    background:#ffb359 ;
}
.bg_g {
    background:#10b981 ;
}
.s2_2 {
    margin-top: 20px;
    padding-top: 50px;
    display: flex;
    justify-content: space-around;
    height: 280px;
    background: url("../images/s2_2bg.png") no-repeat center;
}
.s2_2 .items {
    height: 170px;
    padding: 10px 30px 0;
    width: 33%;
    border-right: 1px dashed #0a84ff;
}
.s2_2 .items:last-child {
    border-right: none;
}
.s2_2 h6 {
    color: #333;
    font-size: 20px;
}
.s2_2 .pro_bar,.s3_items .pro_bar {
    width: 325px;
    height: 8px;
    border-radius: 4px;
    background: #edf2ff;
    margin:30px 0;
}
.s2_2 .bar_inner,.s3_items .bar_inner {
    display: block;
    height: 8px;
    border-radius: 4px;
    background: #3496f3;
}
.s2_2 .bar_inner.c2 {
    width: 90%;
    background: #044fd0;
}
.s2_2 .bar_inner.c3 {
    width: 60%;
    background: #0b3579;
}
.s2_2 p {
    font-size: 16px;
    color: #333;
    line-height:26px ;
}


/*s3*/
.s3 {
    width: 100%;
    height: 670px;
    background: url("../images/s3_bg.png") no-repeat;
    padding-top: 40px;
    margin-top: 50px;
}
.s3_items {
    width: 1200px;
    margin: 40px 0 50px;
    display: flex;
    justify-content: space-between;
}
.s3_items .items{
    position: relative;
    width: 386px;
    height: 320px;
    border-radius: 20px;
    background: #fff;
    padding:50px 20px 20px;
    transition:all .5s;

}
.s3_items .items:hover {
    transform: translateY(-10px);
    transition:all .5s;
}
.s3_items .items_tips {
    position: absolute;
    left: 0;
    top:0;
    width:110px ;
    height: 38px;
    border-radius:20px 0 20px 0;
    font-size: 16px;
    color: #fff;
    background:#3496f3 ;
    text-align: center;
    line-height: 38px;
}
.s3_items h6 {
    font-size: 24px;
    color: #333;
    margin-bottom: 15px;
}
.s3_items .btns_span span {
    font-size: 14px;
    color: #333;
    display: inline-block;
    padding:6px 10px;
    margin-right: 6px;
    border-radius: 20px;
    background: #e6edfb;
}
.s3_c2 {
    background:#044fd0!important; ;
    width: 40%;
}
.s3_c3 {
    background:#0b3579!important; ;
    width: 70%;
}
.s3_items li {
    position: relative;
    padding-left: 10px;
    font-size: 14px;
    color: #666;
    line-height: 20px;
    margin-bottom: 6px;
}
.s3_items li span {
    color: #333;
    font-weight: 700;
}
.s3_items li:before {
    display: block;
    content:'';
    width: 4px;
    height: 4px;
    background: #007bff;
    position: absolute;
    left: 0;
    top: 10px;
    border-radius: 4px;
}
.s3_items p {
    font-size: 12px;
    color: #666;
    margin-top: 15px;
}
.s3_items .pro_bar {
    margin:16px 0 25px;
}
.b2 {
    background: #044fd0!important;
}
.b3 {
    background: #0b3579!important;
}

/*s4*/
.s4 {
    margin:40px auto 30px;
}
.s4_items {
    display: flex;
    justify-content: space-between;
    margin: 30px 0 40px;
}
.s4_items .items {
    width:314px ;
    height: 445px;
    background: url("../images/s4_items_bg.png") no-repeat center;
    padding: 75px 40px 0;
    position: relative;
    transition: all .5s;
}
.s4_items .items:hover {
    transform:translateY(-10px);
    transition: all .5s;
}
.s4_items .items_tips {
    position: absolute;
    top: 21px;
    left: 39%;
    font-size: 18px;
    color: #fff;
}

.s4_tips_btns span {
    display: inline-block;
    font-size: 14px;
    color: #333;
    padding:4px 10px;
    border-radius: 10px;
    background: #fff5ec;
}
.s4_tips_btns span:nth-child(2) {
    background: #f5ffec;
}
.s4_items h6 {
    font-size: 18px;
    color: #333;
    margin: 10px 0 15px;
    font-weight: 700;
    position: relative;
    padding-left: 8px;
    border-bottom: 2px solid #aeccff;
    padding-bottom: 8px;
}
/*.s4_items h6:before {*/
/*    display: block;*/
/*    content:'';*/
/*    width: 4px;*/
/*    height: 20px;*/
/*    background: #0052d9;*/
/*    position: absolute;*/
/*    left: 0;*/
/*    top: 2px;*/
/*}*/
.s4_items dl {
    margin-bottom: 15px;
}
.s4_items dt {
    font-size: 16px;
    color: #333;
    font-weight: 700;
    margin-bottom: 10px;
}
.s4_items dd {
    font-size: 14px;
    color: #333;
    padding-left: 20px;
    line-height: 20px;
}

/*s5*/
.s5 {
    width: 100%;
    height: 730px;
    background: url("../images/s5_bg.png") no-repeat top;
    padding-top: 30px;
    margin-top: 50px;
}
.s5 .main_title {
    color: #fff;
}
.s5 .main_title_s{
    color: #fff;
}
.s5  .main_title:after {
    background: url(../images/gou_w.png) no-repeat;
    background-size: 24px;
}
.s5_itmes {
    margin: 40px 0 30px;
    display: flex;
    justify-content: space-around;
}
.s5_itmes .items {
    position: relative;
    width: 350px;
    height: 400px;
    border-radius:20px;
    padding: 30px 25px 0;
    background: #fff;
}
.s5_itmes .s5_tips {
    position: absolute;
    left: 15px;
    top: -15px;
    padding:6px 10px;
    border-radius: 30px;
    line-height: 16px;
    font-size: 14px;
    color: #333;
    background: #e6edfb;
    border:1px solid #fff;
}
.s5_itmes h6 {
    font-size: 20px;
    color: #001e52;
    margin-bottom: 20px;
    font-weight: 700;
}
.s5_itmes dl {
    font-size: 14px;
    color: #001e52;
    margin: 15px 0;
}
.s5_itmes dt {
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 5px;
}
.s5_btns_span span {
    display: inline-block;
    padding:4px 8px;
    border-radius: 10px;
    font-size: 14px;
    color: #333;
    background: #e6edfb;
    margin-bottom: 10px;
}
.replay_btn {
    display: block;
    width: 120px;
    height: 50px;
    border-radius: 30px;
    background: linear-gradient(to right,#216be1,#5093fe);
    color: #fff;
    font-size:18px ;
    line-height: 50px;
    text-align: center;
    margin-top: 40px;
    transition: all .5s;
}
.replay_btn:hover {
    box-shadow: 5px 5px 10px rgba(64, 125, 218, .3);
    transition: all .5s;
    color: #fff;
}
.s5 .ps {
    font-size: 14px;
    color: #ffffffc2;
    margin:20px 0;
}
.s5 .btn_con {
    margin-top: 30px;
}

/*s6*/
.s6_txt {
    width: 380px;
    float: left;
}
.s6_tips {
    font-size: 18px;
    color: #333;
    line-height: 26px;
}
.s6_tips span {
    font-weight: 700;
}
.get_con p {
    font-size: 20px;
    color: #333;
    line-height: 26px;
    margin: 20px 0 15px;
}
.get_con li {
    position: relative;
    font-size: 18px;
    color: #666;
    line-height: 26px;
    margin-bottom: 10px;
    padding-left: 10px;
}
.get_con li span {
    font-weight: 700;
    color: #333;
}
.get_con li:before {
    position: absolute;
    left: 0;
    top: 8px;
    display: block;
    content: '';
    width: 0;
    height: 0;
    border: 5px solid transparent;
    border-left-color: #3568ff;
}

.msg_title,.question_title {
    width: 120px;
    height: 50px;
    line-height: 50px;
    border-radius: 10px;
    color: #fff;
    font-size: 24px;
    background: linear-gradient(to right,#216be1,#5093fe);
    position: absolute;
    left: 50%;
    top: -25px;
    margin-left: -60px;
    text-align: center;
}
.msg_collect{
    margin:0 26px;
}
.msg_collect,.question_con {
    position: relative;
    float: left;
    width: 384px;
    padding:0px 15px 15px;
}
.ft_form div {
    margin-bottom: 20px;
}
.ft_form div p {
    font-size: 16px;
    color: #333;
    margin-bottom: 5px;
}
.ft_form div input {
    width: 347px;
    height: 40px;
    background: #fff;
    box-shadow: 2px 2px 5px rgba(64,125,218,.18);
    border-radius: 10px;
    padding:0 8px;
}
.ft_form div textarea{
    resize: none;
    width: 347px;
    height: 80px;
    border: none;
    border-radius: 10px;
    padding: 10px;
    box-shadow: 2px 2px 5px rgba(64,125,218,.18);
}
.ft_form .btn_con {
    margin-top: 30px;
}
.ft_form .btn_con a {
    margin:0;
    width: 347px;
}
.msg_tips {
    font-size: 14px;
    color: #666;
    text-align: center;
}
.question_item {
    width: 347px;
    height: 40px;
    background: #fff;
    box-shadow: 2px 2px 5px rgba(64, 125, 218, .18);
    border-radius: 10px;
    padding: 0 15px;
    overflow: hidden;
    margin-bottom: 20px;
    transition: all 0.5s;
}
.question_item.active {
    height:150px;
    transition: all 0.5s;
}
.question_item h6 {
    font-size: 16px;
    color: #333;
    position: relative;
    padding-left: 15px;
    line-height: 40px;
    font-weight: 700;
}
.question_item h6:before {
    position: absolute;
    left: 0;
    top: 16px;
    display: block;
    content: '';
    width: 0;
    height: 0;
    border: 5px solid transparent;
    border-left-color: #3568ff;
    transition: all 0.5s;
}
.question_item.active h6:before {

    transform:rotate(90deg);
    transform-origin: center;
    transition: all 0.5s;
}
.question_item p {
    font-size: 14px;
    line-height: 20px;
}
.s6{
    margin-top: 70px;
}
footer {
    margin-top: 50px;
    background: #2c2a34;
    width: 100%;
    height: inherit !important;
    padding-bottom: 20px;
}
footer div {
    color: #fff;
    font-size: 20px;
}