html,body,p,ul{
    padding: 0px;
    margin: 0px;
    /*overflow-x: hidden;*/
}
li {
    list-style: none;
}
body::-webkit-scrollbar {display:none}
a {
    text-decoration: none;
}
body {
    font-size: 62.5%;
    font-family: "Microsoft Yahei","微软雅黑", Arial, sans-serif;
}
@media screen and (min-width: 1600px) {
    body {
        font-size: 70%;
    }
}

.fl {
    float: left;
}

.fr {
    float: right;
}

header {
    position: fixed;
    z-index: 1001;
    top: 0;
    width: 100%;
    min-width: 1140px;
    background-color: #000;
}
.nav {
    width: 1140px;
    height: 80px;
    margin: 0 auto;
    background-color: #000;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    color: #fff;
    font-size: 2.3em; 
}
.logo div img{
    margin-left: 0.5em;
    height: 80px;
    float: left;
    margin-top: 10px;
}

.logo>img {
    height: 80px;
}

.menu ul li {
    float: left;
}

.menu ul li a {
    font-size: 1.4em;
    line-height: 80px;
    margin: 0 15px;
    color: #fff;
    font-weight: bold;
}

.menu ul li a:hover {
    color: rgb(2, 178, 181);
    font-weight: bold;
}

.banner-bg {
    width: 100%;
    min-width: 1140px;
    height: 650px;
    background: url("../images/top1.png") no-repeat center;
    background-size: cover;
}

.banner {
    width: 1140px;
    height: 700px;
    margin: 0 auto;
}

.banner-content {
    width: 800px;
    margin: 0 auto;
    padding-top: 220px;
}

.banner-content h5 {
    font-size: 1.4em;
    font-weight: normal;
    text-align: center;
    letter-spacing: 2px;
    color: #fff;
}

.banner-content h1 {
    font-size: 50px;
    font-weight: normal;
    margin-top: 20px;
    text-align: center;
    letter-spacing: 2px;
    color: rgb(74, 224, 236);
}

.banner-content h1 span {
    margin: 0 6px;
}

.banner-content h2 {
    font-size: 48px;
    font-weight: normal;
    margin-top: 20px;
    text-align: center;
    letter-spacing: 2px;
    color: #fff;
}
/*introduction*/
.introduction {
    width: 100%;
    min-width: 1140px;
    padding-bottom: 40px;
    background: url('../images/info_bg.jpg') no-repeat center;
    background-size: cover;
}

.introduction-con {
    /*background:rgba(36,75,110,0.1);*/
    background-size: cover;
    overflow: auto;
    width: 1140px;
    margin: 0 auto;
    padding: 70px 160px;
    /*padding: 80px;*/
    position: relative;
    /*top:-50px;*/
    /*background: #fff;*/
    /*border-radius: 20px;*/
    /*box-shadow: 0 0 20px 10px rgba(2, 178, 181,0.1);*/

}
.info_one {
    width: 410px;
    padding: 20px;
    background: rgba(33,33,83,0.1);
    border-radius: 4px;
    margin-right: 30px; 
}
.info_one img {
    width: 410px;
}
.brief-introduction .box {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
@media screen and (max-width: 1140px) {
    .info_one {
        display: none;
    }
}
@media screen and (max-width: 1140px) {
    .introduction-con {
        padding: 80px 0;
    }
}
.introduction-con-nav {
    width: 265px;
    /*height: 390px;*/
}

.introduction-con-items {
    width: 100%;

}
.introduction-con-items h5 {
    color: #666;
    /*display: inline;*/
    /*border-bottom: 2px solid rgba(2, 178, 181,1);*/
    /*padding: 10px 10px;*/
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
    font-size: 18px;
}
.introduction-con-items h5 span {
    margin: 0 10px;
}

.introduction-con-items h5:after,.introduction-con-items h5:before{
    content: "";
    display: inline-block;
    width: 16px;
    height: 3px;
    background: rgba(2, 178, 181,1);
}
.rongyu {
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-bottom: 30px;
}
.rongyu b {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgb(92, 179, 246);
    margin-right: 10px;
}

.brief-introduction p {
    text-indent: 2em;
    font-size: 1.4em;
    line-height: 2;
    color: #666;
    text-align: justify;
}
.info_fuwu {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    color: #666;
}
.info_fuwu h1 {
    position: absolute;
    top:-40px;
    left: 50%;
    transform: translate(-50%,0);
    background: rgba(2, 178, 181,1);
   display: inline-block;
    padding: 10px 20px;
    color: #fff;
    border-radius: 30px;
    border: 10px solid #fff;
    font-size: 1.4em;
}
.info_fuwu>div {
    width: 30%;
    /*height: 300px;*/
    border: 2px solid rgba(75,172,198,0.2);
    border-radius: 20px;
    position: relative;
    margin-top: 30px;
    background: #fff;
}
.info_fuwu .content {
    margin-top: 20px;
    padding: 20px;
    font-size: 1.4em;
    text-align: justify;
    text-indent: 2em;
    line-height: 2;

}
.i-box-text {
    color: #666666;
    margin-bottom: 1.6em;
}
.youshi {
    border:2px solid rgba(75,172,198,0.2);
    border-radius:20px;
    padding:60px 40px;
    background: #fff;
}
.youshi h4 {
    font-size: 1.4em;
    color: rgba(75,172,198,1);
    font-weight: bold;
}

.youshi p {
    text-indent: 0px;
}
.i-box-text p {
    font-size: 1.8em;
    font-weight: 600;
    line-height: 3;
    cursor: pointer;
    border:1px solid rgba(92, 179, 246,1);
    border-radius: 20px;
    text-align: center;
}

.i-box-text p:hover {
    background: rgba(92, 179, 246,1);
    color: #fff;
    border-radius: 20px;
    border:none
}
.introduction-con-items ul li {
    display: block;
    overflow: hidden;
    width: 100%;
    /*height: 389px;*/
    /*padding-left: 50px;*/
}

.i-box-text p.active {
    background: rgba(92, 179, 246,1);
    color: #fff;
    border-radius: 20px;
    border:none
}


/*--brief-introduction--*/

.brief-introduction .title h1 {
    font-size: 1.4em;
    line-height: 42px;
    text-align: center;
}

/*第二部分*/
.container {
    width: 1140px;
    margin: auto;
}
.c3{
    width: 100%;
    min-width: 1140px;
    background: url("../images/c3bg.png") no-repeat center;
    background-size: cover;
    padding: 70px 0;
    color: #666;
}
.c3 .title{
    /*color: rgba(2, 178, 181,1);*/
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    text-align: center;
    display: inline-block;
    width: 100%;
    margin-bottom: 2em;
}
.c3 .desc{
    /*color: white;*/
    font-size: 1.4em;
    display: inline-block;
    width: 100%;
    line-height: 24px;
    text-align: center;
}
.c3 .items{
    display: flex;
    margin-top: 2em;
    flex-direction: row;
    justify-content: space-between;
}

.c3 .items .item{
    width: 100%;
    background: white;
    text-align: center;
    border-radius: 5px;
    margin: 0px 1.5% 0px 1.5%;
    box-shadow:0 0 20px 10px rgba(2, 178, 181,0.1);
    overflow: hidden;
}
.c3 .items .box {
    /*padding:20px 40px;*/
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.c3 .items .content {
    padding:30px 40px;

}
.c3 .items .content img {
    width: 100%;
}
.c3 .items .item p {
    color: rgb(143,143,143);
    font-size: 1.4em;
    line-height: 2;
    text-align: justify;
    text-indent: 2em;
}
.c3 .items .item .box img{
   /*padding: 20px 0;*/
    width: 400px;
    float: left;
}
.c3 .items .item .topW{
    font-size: 20px;
    font-weight: bold;
    text-align: left;
    /*display: inline-block;*/
    line-height: 2;
    margin-bottom: 20px;
    border-bottom:1px solid rgba(2, 178, 181,1)
}
.c3 .items .item .detail{
    font-size: 1.4em;
    line-height: 2;
    text-align: left;
    color: rgb(143,143,143);
    /*font-family: roboto, "helvetica neue", helvetica, tahoma, arial, fzlantingheis-l-g, "pingfang sc", "microsoft yahei";*/
}




.wisdom-tourist {
    color: #fff;
    clear: both;
    overflow: hidden;
    width: 100%;
    min-width: 1140px;
    margin: 0 auto;
    /*background: url("../images/c3bg.png") no-repeat center;*/
    /*background-size: cover;*/
}

.tourist-border {
    width: 100%;
    min-width: 1140px;
    margin: 0 auto;
}

.tourist-con {
    width: 1140px;
    /*height: 1600px;*/
    margin: 0 auto;
    padding: 70px 0;
}
.tourist-con p {
    font-size: 1.4em;
    line-height: 2;
}
.tourist-con p:last-child {
    margin-bottom: 50px;
}

.tourist-con .title h1 {
    font-size: 3em;
    padding-bottom: 15px;
    color: rgba(2, 178, 181,1);
    text-align: center;
}
.tourist-con .title .line{
    display: inline-block;
    margin-right: 0.5em;
    width: 4px;
    height: 30px;
    background:  rgba(2, 178, 181,1);

}
.tourist-con .title p {
    text-align: center;
    color: #666;
}
.tourist-top {
    overflow: hidden;
    margin-top: 20px;

}

.tourist-top ul li {
    display: block;
    float: left;
    overflow: hidden;
    width: 25%;
    height: 280px;
    cursor: pointer;
}

.tourist-top ul li.t-active {
    background-color:rgba(2, 178, 181,0.1);
}

.t-line {
    visibility: hidden;
    height: 15px;
    background-color: rgba(2, 178, 181,1);
}

.t-intro {
    visibility: hidden;
    height: 42px;
}

.t-intro p {
    font-size: 20px;
    line-height: 42px;
    text-align: center;
    color:rgb(19,64,105);
    font-weight: bold;
}

.tourist-top .t-active .t-line {
    visibility: visible;
}

.tourist-top .t-active .t-intro {
    visibility: visible;
}

.t-pic {
    width: 160px;
    height: 160px;
    margin: 30px auto;
    border-radius: 50%;
    overflow: hidden;
    background: rgba(2, 178, 181,0.1);
    border: 4px solid #fff
}

.t-pic img {
    width: 220px;
    margin-top: 0px;
    margin-left: -20px;
}

.tourist-con-list {
    height: 430px;
    background-color:  rgba(2, 178, 181,0.1);
}

.tourist-con-list ul li {
    display: block;
    width: 100%;
    height: 400px;
    padding-top: 30px;
}

.tourist-field {
    width: 250px;
    margin-top: 10px;
}

.tourist-field h1 {
    font-size: 20px;
    line-height: 52px;
    height: 100%;
    text-indent: 10px;
    color: #333;
}

.tourist-field p {
    font-size: 1.4em;
    line-height: 38px;
    color: #666;
}
.tourist-field p b {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgb(23,40,89);
    margin-right: 10px;
}

.tourist-top li:nth-child(1) {
    margin-left: 0;
}

.tourist-top li:nth-child(5) {
    float: right;
    margin-right: 0;
}


.c7{
    background: url("../images/c7bg.png") no-repeat center;
    background-size: cover;
    text-align: center;
    padding: 20px 0;
    width: 100%;
    min-width: 1140px;
}
.info {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}
.info .logo{
    width: 220px;
}

.rcode {
    width: 120px;
    margin-left: 40px;
}
.c7 .info .infoArea{
    margin-left: 2vw;
    color: white;
    font-size: 1.4em;
}
.c7 .info  .infoArea .copyright {
    display: flex;
    align-items: center;
    align-content: center;
}
.c7 .info .infoArea span{
    /*width: 100%;*/
    display: block;
    text-align: left;
    line-height: 30px;
    font-family: "微软雅黑";
}

.banner_nav {
    color: #fff;
    font-weight: bold;
}
.banner_nav ul {
    margin: 120px auto 0;
    text-align: center;
}
.banner_nav ul li {
    list-style: none;
    display: inline-block;
    font-size: 1.4em;
    border:1px solid rgb(92, 179, 246);
    border-radius: 30px;
    padding: 12px 30px;
    margin-left: 30px;
    cursor: pointer;
}
.banner_nav ul li:first-child{
    margin-left: 0;
}
.banner_nav ul li.active{
    background: rgb(92, 179, 246);
}


.gototop {
    font-size: 1.4em;
    position: fixed;
    right: 30px;
    bottom: 30px;
    display: none;
    width: 50px;
    height: 50px;
    -webkit-transition: background-color 100ms ease-in-out;
    transition: background-color 100ms ease-in-out;
    -webkit-animation: hide 350ms ease-out forwards 1;
    animation: hide 350ms ease-out forwards 1;
    text-align: center;
    color: rgba(205,104,57,1);
    border-radius: 6px;
    outline: none;
    border: 1px solid rgba(205,104,57,1);
    background: transparent;
}

.gototop > span {
    display: inline-block;
    -webkit-transition: transform 100ms 100ms ease-in-out;
    transition: transform 100ms 100ms ease-in-out;
}

.gototop:hover,
.gototop:focus {
    background-color: rgba(205,104,57,0.5);
    color: #fff;
}

.gototop:hover > span,
.gototop:focus > span {
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
}
.isvisible {
    -webkit-animation: show 1s ease-out forwards 1;
    animation: show 1s ease-out forwards 1;
}
@-webkit-keyframes hide {
    0% {
        -webkit-transform: translateY(0);
        opacity: 1;
    }
    25% {
        -webkit-transform: rotate(-3deg) translateY(-40px);
        opacity: .5;
    }
    75% {
        -webkit-transform: rotate(3deg);
    }
    100% {
        -webkit-transform: translateY(100px);
        opacity: 0;
    }
}

@keyframes hide {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    25% {
        transform: rotate(-3deg) translateY(-40px);
        opacity: .5;
    }
    75% {
        transform: rotate(3deg);
    }
    100% {
        transform: translateY(100px);
        opacity: 0;
    }
}

@-webkit-keyframes show {
    0% {
        -webkit-transform: rotate(0deg);
    }
    25% {
        -webkit-transform: rotate(-3deg) translateY(-40px);
        opacity: .5;
    }
    75% {
        -webkit-transform: rotate(3deg);
    }
    100% {
        -webkit-transform: rotate(0deg);
        opacity: 1;
    }
}

@keyframes show {
    0% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(-3deg) translateY(-40px);
        opacity: .5;
    }
    75% {
        transform: rotate(3deg);
    }
    100% {
        transform: rotate(0deg);
        opacity: 1;
    }
}

.c1 {
    width: 100%;
    min-width: 1140px;
    position: relative;
    /*background: url("../images/bg.jpg") no-repeat center;*/
    /*background-size: cover;*/
}

.c1 .container{
    padding:70px 0;
    z-index: 8;
    position: relative;
    min-width: 1140px;
}

.c1 .title{
    color: rgba(2, 178, 181,1);
    font-size: 3em;
    text-align: center;
    font-weight: bold;
    margin-bottom: 2em
}
.c1 .items {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.c1 .items .item{
    width: 47%;
    overflow: hidden;
    /*padding: 30px;*/
    border-radius: 2px;
    background:  rgba(2, 178, 181,0.1)
    /*box-shadow:0 0 20px 10px rgba(2, 178, 181,0.1);*/
}
.c1 .items .top {
    width: 100%;
    overflow: hidden;
    position: relative;
    /*height:300px;*/

}
.c1 .items .top .img {
    width: 100%;
    height: 220px;
    overflow: hidden;
}
@media screen and (min-width: 2200px) {
    .c1 .container {
        width: 60%;
    }
    .c1 .items .top .img {
        height: 300px;
    }
}
@media screen and (max-width : 2200px) {
    .c1 .container {
        width: 70%;
    }
    .c1 .items .top .img {
        height: 260px;
    }
}
@media screen and (max-width: 1900px) {
    .c1 .container {
        width: 80%;
    }
    .c1 .items .top .img {
        height: 250px;
    }
}
@media screen and (max-width: 1400px) {
    .c1 .items .top .img {
        height: 220px
    }
}

.c1 .items .top img {
    width: 100%;
    float: left;

}
.c1 .items .title {
    padding: 14px;
    font-size: 1.6em;
    margin-bottom: 0;
    /*background: rgba(2, 178, 181,1);*/
    /*background: -webkit-linear-gradient(to right, rgb(92, 179, 246) ,  rgb(74, 224, 236));*/
    /*background: -o-linear-gradient(to right, rgb(92, 179, 246) ,  rgb(74, 224, 236));*/
    /*background:-moz-linear-gradient(to right, rgb(92, 179, 246) ,  rgb(74, 224, 236));*/
    /*background: linear-gradient(to right, rgb(92, 179, 246) ,  rgb(74, 224, 236));*/
    color:#fff;
    background:  rgba(2, 178, 181,0.7);
}
.c1 .content_box {
    position: relative;
}
.c1 .content_box h1 {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: #fff;
    margin: 0;
    text-align: center;
    line-height: 300px;
    font-size: 50px;
    color: #333;

}
.c1 .center {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    position: absolute;
    left:50%;
    top:50%;
    transform: translate(-50%,-50%);
    z-index: 999;
    overflow: hidden;
    border:26px solid rgba(255,255,255,0.6)
}
.c1 .item .content {
    /*background: rgba(2, 178, 181,0.1);*/
    color: #333;
    height: 120px;
    /*position: absolute;*/
    /*z-index: 333;*/
    /*!*height:500px;*!*/
    /*bottom: 0;*/
    /*width: calc(100% - 28px);*/
    font-size: 1.4em;
    line-height: 1.5;
    padding: 14px;
    text-indent: 2em;
    text-align: justify;
}

#map {
    height: 200px;
    width: 100%;
    /* min-width: 1140px; */
}

/* CSS 纯代码地图装饰 */
.css-map {
    width: 100%;
    height: 220px;
    border-radius: 12px;
    overflow: hidden;
    background: linear-gradient(135deg, #e8f4fc 0%, #d4ecf9 100%);
    border: 1px solid #b8ddf0;
    box-shadow: inset 0 1px 3px rgba(255,255,255,0.8), 0 2px 8px rgba(0,139,221,0.08);
}

.css-map .map-bg {
    position: relative;
    width: 100%;
    height: 100%;
}

.css-map .map-road {
    position: absolute;
    background: linear-gradient(90deg, #fff 0%, #fafcff 100%);
    box-shadow: 0 1px 4px rgba(0,120,200,0.12);
    border-radius: 2px;
}

.css-map .road-h1 { width: 80%; height: 14px; top: 40%; left: 10%; }
.css-map .road-h2 { width: 60%; height: 10px; top: 70%; left: 20%; }
.css-map .road-v1 { width: 12px; height: 50%; top: 20%; left: 35%; }
.css-map .road-v2 { width: 10px; height: 40%; top: 30%; left: 65%; }

.css-map .map-block {
    position: absolute;
    border-radius: 6px;
}

.css-map .b1 { width: 60px; height: 40px; top: 15%; left: 15%; background: linear-gradient(135deg, rgba(0,139,221,0.12), rgba(0,139,221,0.06)); border: 1px solid rgba(0,139,221,0.2); }
.css-map .b2 { width: 80px; height: 50px; top: 55%; left: 55%; background: linear-gradient(135deg, rgba(0,139,221,0.15), rgba(0,139,221,0.08)); border: 1px solid rgba(0,139,221,0.25); }
.css-map .b3 { width: 50px; height: 35px; top: 25%; left: 70%; background: linear-gradient(135deg, rgba(0,139,221,0.10), rgba(0,139,221,0.05)); border: 1px solid rgba(0,139,221,0.18); }

.css-map .map-marker {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.css-map .marker-dot {
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, #1e9fff, #0077d9);
    border: 4px solid #fff;
    border-radius: 50%;
    box-shadow: 0 3px 12px rgba(30,159,255,0.45);
    position: relative;
    z-index: 2;
}

.css-map .marker-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 18px;
    height: 18px;
    background: radial-gradient(circle, rgba(30,159,255,0.4) 0%, rgba(30,159,255,0.1) 70%, transparent 100%);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.css-map .marker-label {
    position: absolute;
    top: 28px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #fff 0%, #f8fbff 100%);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 14px;
    color: #1e9fff;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 3px 10px rgba(30,159,255,0.2);
    border: 1px solid rgba(30,159,255,0.2);
}

.css-map .marker-label::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 7px solid #fff;
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(3); opacity: 0; }
}
.hide{
    display: none !important;
}
.call {
    font-size: 1.3em;
    line-height: 2;
    background:rgba(75,172,198,0.1) url("../images/call.png") no-repeat 20px center;
    background-size: 50px;
    padding:20px 20px 20px 90px;
    /*border:2px solid rgba(75,172,198,0.2);*/
    border-radius:20px;
    display: inline-block;
    position: absolute;
    right:0;
    top:670px
}
.info2_03 {
    margin-top: 20px;
    text-align: center;
}
.info2_03 img {
    width: 16%;
    /*margin-left: 30px;*/
    height: 116px;
    overflow: hidden;
}
.info2_03 img:first-child {
    margin-left: 0;
}   

.content_msg { 
    padding: 0  0 30px 0;
    color:#666;  
   
}

.content_msg_box {
    position: relative;
    width: 980px;
    margin: 0 auto; 
    background-color: rgb(182,216,250);
    padding: 40px 60px; 
    border-radius: 10px;
}

.content_msg_box_content {
    background: #fff; 
    border-radius: 10px; 
    text-align: center;
    padding: 40px 40px;
}
.content_msg_box_content .title {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 40px;
}
.content_msg_box_content .map_box {
    display: flex; 
    vertical-align: middle;
    align-items: center;
}
.content_msg_box_content .map_box .left {
     flex: 1; 
} 
.content_msg_box_content .map_box .left .leftTitle {
    text-align: left;
    font-size: 16px;
    color: rgb(0,139,221);
    margin: 10px 0;
    font-weight: 600;
     
} 
.content_msg_box_content .map_box .left .value {
    margin: 10px 0;
    font-size: 16px; 
    color: #000;
    text-align: left;
} 
.content_msg_box_content .map_box .right {
   width: 500px;
}

/* 荣誉资质 3D Swiper */
.swiper-container {
    width: 90%;
    margin-left: 5%;
}
.swiper-wrap li {
    border-radius: 0;
}
.swiper-wrap .swiper_box {
    width: 820px!important;
    background-color: #fff;
}

.swiper-wrap .swiper_box_img {
    width: 100%;
    height: 420px;
    background-size: 100% 100%;
}

.swiper_box_text {
    height: 120px;
    line-height: 120px;
    font-weight: 800;
    font-size: 28px;
    text-align: center;
    background-color: #fff;
}

.swiper_box_text b {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgb(92, 179, 246);
    margin-right: 10px;
}

@media screen and (max-width: 768px){
    .swiper-navigator {display: none;}
}

/* 2026 editorial refresh */
:root {
    --paper: #f4f0e8;
    --paper-soft: #fbf8f1;
    --ink: #171717;
    --muted: #66645f;
    --line: rgba(23, 23, 23, 0.14);
    --accent: #b83822;
    --accent-2: #0c6b6f;
    --nav: rgba(20, 20, 18, 0.88);
    --shadow: 0 22px 60px rgba(36, 31, 24, 0.14);
    --serif: "Songti SC", "STSong", "SimSun", serif;
    --sans: "PingFang SC", "Microsoft Yahei", "Noto Sans CJK SC", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 0;
    background:
        radial-gradient(circle at 8% 10%, rgba(184, 56, 34, 0.12), transparent 28%),
        linear-gradient(180deg, var(--paper) 0%, #fffaf0 46%, #ece7dc 100%);
    color: var(--ink);
    font-family: var(--sans);
    letter-spacing: 0;
}

body::before {
    content: "";
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    opacity: 0.18;
    background-image:
        linear-gradient(rgba(23, 23, 23, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23, 23, 23, 0.025) 1px, transparent 1px);
    background-size: 42px 42px;
    mix-blend-mode: multiply;
}

header {
    min-width: 0;
    padding-top: 0;
    background:
        linear-gradient(90deg, rgba(16, 16, 15, 0.98), rgba(28, 28, 24, 0.94));
    border-bottom: 1px solid rgba(255, 248, 236, 0.14);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset;
    backdrop-filter: blur(14px);
}

.nav,
.banner,
.container,
.tourist-con,
.introduction-con {
    width: min(1140px, calc(100% - 56px));
    min-width: 0;
}

.nav {
    height: 78px;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
}

.logo > img {
    height: 50px;
    width: 50px;
    object-fit: contain;
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.18));
}

.logo div img {
    height: 54px;
    margin-top: 0;
    opacity: 0.96;
    filter: none;
}

.menu ul {
    display: flex;
    gap: 10px;
    border-left: 0;
}

.menu ul li {
    float: none;
}

.menu ul li a {
    display: block;
    position: relative;
    line-height: 38px;
    margin: 0;
    padding: 0 16px;
    color: rgba(255, 248, 236, 0.76);
    font-size: 14px;
    font-weight: 700;
    border: 1px solid rgba(255, 248, 236, 0.12);
    border-radius: 0;
    transition: 180ms ease;
}

.menu ul li a:hover {
    color: #fff8ec;
    border-color: rgba(255, 248, 236, 0.34);
    background: rgba(255, 248, 236, 0.08);
}

.menu ul li a::after {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 8px;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 180ms ease;
}

.menu ul li a:hover::after {
    transform: scaleX(1);
}

.banner-bg {
    min-width: 0;
    height: 760px;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(100deg, rgba(16, 17, 15, 0.88) 0%, rgba(16, 17, 15, 0.58) 44%, rgba(16, 17, 15, 0.24) 100%),
        url("../images/top1.png") no-repeat center;
    background-size: cover;
}

.banner-bg::before {
    content: "TECHSERVICE";
    position: absolute;
    left: max(28px, calc((100vw - 1140px) / 2));
    bottom: 60px;
    color: rgba(255, 255, 255, 0.08);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(68px, 12vw, 174px);
    font-weight: 700;
    letter-spacing: 0;
    line-height: 0.8;
}

.banner-bg::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 180px;
    background: linear-gradient(180deg, transparent, var(--paper));
}

.banner {
    position: relative;
    height: 760px;
    z-index: 2;
}

.banner-content {
    width: min(880px, 100%);
    margin: 0;
    padding-top: 190px;
}

.banner-content::before {
    content: "智慧城市数字化服务商";
    display: inline-block;
    margin-bottom: 26px;
    padding: 8px 14px;
    color: #f2ece1;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 4px;
    border-top: 1px solid rgba(255, 255, 255, 0.46);
    border-bottom: 1px solid rgba(255, 255, 255, 0.46);
}

.banner-content h1 {
    max-width: 760px;
    margin: 0;
    color: #fff8ec;
    font-family: var(--serif);
    font-size: clamp(62px, 7.2vw, 104px);
    font-weight: 700;
    line-height: 1;
    text-align: left;
    letter-spacing: 0;
    white-space: nowrap;
}

.banner-content h1 span {
    margin: 0 14px;
    color: var(--accent);
    font-family: Georgia, "Times New Roman", serif;
}

.banner-content h2 {
    width: fit-content;
    min-width: 0;
    margin-top: 32px;
    text-align: left;
}

.banner-content h2 span {
    position: relative;
    display: inline-block;
    padding: 15px 26px 16px 30px;
    color: #fff8ec;
    background:
        linear-gradient(90deg, rgba(255, 248, 236, 0.13), rgba(255, 248, 236, 0.045));
    border-top: 1px solid rgba(255, 248, 236, 0.34);
    border-bottom: 1px solid rgba(255, 248, 236, 0.34);
    border-left: 4px solid var(--accent);
    font-family: var(--serif);
    font-size: clamp(24px, 2.5vw, 34px);
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.18em;
    text-align: center;
    text-shadow: 0 10px 28px rgba(0, 0, 0, 0.34);
    box-shadow: 0 16px 46px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.banner-content h2 span::after {
    content: "";
    position: absolute;
    left: 30px;
    right: -70px;
    bottom: -12px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), rgba(255, 248, 236, 0));
}

.banner-content .hide,
.banner_nav.hide,
.brief-introduction .box.hide,
.c1 .content.hide,
.c3 .topW.hide {
    display: block !important;
}

.brief-introduction .box.hide {
    display: flex !important;
}

.banner-content .animated,
.banner_nav.animated,
.brief-introduction .animated,
.c1 .animated,
.c3 .animated {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
}

.banner_nav {
    position: absolute;
    right: 0;
    bottom: 96px;
    width: min(560px, 100%);
}

.banner_nav ul {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    margin: 0;
    background: rgba(255, 255, 255, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.banner_nav ul li {
    margin: 0;
    padding: 18px 14px;
    border: 0;
    border-radius: 0;
    background: rgba(20, 20, 18, 0.5);
    color: rgba(255, 255, 255, 0.82);
    font-size: 14px;
    transition: 180ms ease;
}

.banner_nav ul li.active,
.banner_nav ul li:hover {
    background: #fff8ec;
    color: var(--ink);
}

.introduction,
.wisdom-tourist,
.c1,
.c3,
.content_msg {
    min-width: 0;
}

.introduction {
    padding: 36px 0 86px;
    background:
        linear-gradient(180deg, var(--paper) 0%, var(--paper-soft) 100%);
}

.introduction-con {
    overflow: visible;
    padding: 0;
}

.introduction-con-items > ul > li {
    overflow: visible;
}

.introduction-con-items h5,
.c1 > .container > .title,
.c3 > .container > .title,
.content_msg_box_content .title {
    margin-bottom: 42px;
    color: var(--ink);
    font-family: var(--serif);
    font-size: clamp(34px, 4.4vw, 58px);
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0;
}

.introduction-con-items h5 {
    justify-content: flex-start;
}

.introduction-con-items h5 span {
    margin: 0;
}

.introduction-con-items h5::before {
    content: "Profile";
    width: auto;
    height: auto;
    margin-right: 18px;
    padding: 6px 10px;
    color: var(--accent);
    background: transparent;
    border: 1px solid currentColor;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.introduction-con-items h5::after {
    flex: 1;
    height: 1px;
    margin-left: 22px;
    background: var(--line);
}

.brief-introduction .box {
    align-items: stretch;
    gap: 42px;
}

.info_one {
    flex: 0 0 42%;
    width: auto;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 0;
    box-shadow: var(--shadow);
}

.info_one img {
    width: 100%;
    height: 100%;
    min-height: 360px;
    object-fit: cover;
    filter: saturate(0.88) contrast(1.04);
}

.brief-introduction .box > div:last-child {
    flex: 1;
    padding: 38px 0;
    border-top: 4px solid var(--ink);
}

.brief-introduction p,
.info_fuwu .content,
.youshi p,
.tourist-con p,
.c3 .items .item p,
.c1 .item .content {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.9;
    text-indent: 0;
}

.rongyu {
    gap: 24px;
    padding: 34px;
    margin-bottom: 34px;
    background: #fffaf5;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.rongyu > div {
    margin-left: 0 !important;
}

.rongyu p {
    margin-bottom: 7px;
    text-indent: 0;
}

.rongyu b,
.tourist-field p b,
.swiper_box_text b {
    background: var(--accent);
    border-radius: 0;
    transform: rotate(45deg);
}

.swiper-container {
    margin: 0 auto 38px;
}

.swiper-wrap .swiper_box {
    width: min(820px, 82vw) !important;
    overflow: hidden;
    background: #fffaf5;
    border: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(23, 23, 23, 0.16);
}

.swiper_box_text {
    height: 88px;
    line-height: 88px;
    color: var(--ink);
    font-size: 22px;
    background: #fffaf5;
}

.swiper-wrap .swiper_box_img {
    height: 380px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.info_fuwu {
    gap: 22px;
}

.info_fuwu > div,
.youshi,
.c3 .items .item {
    background: #fffaf5;
    border: 1px solid var(--line);
    border-radius: 0;
    box-shadow: var(--shadow);
}

.info_fuwu h1 {
    position: static;
    display: block;
    transform: none;
    padding: 28px 24px 0;
    color: var(--ink);
    background: transparent;
    border: 0;
    border-radius: 0;
    font-family: var(--serif);
    font-size: 28px;
    text-align: left;
}

.info_fuwu .content {
    margin: 0;
    padding: 22px 24px 30px;
}

.youshi {
    padding: 44px;
}

.youshi h4 {
    margin: 30px 0 8px;
    color: var(--accent-2);
    font-size: 22px;
}

.c1 {
    background: #151513;
    color: #fff8ec;
}

.c1::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255, 248, 236, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 248, 236, 0.06) 1px, transparent 1px);
    background-size: 72px 72px;
}

.c1 .container {
    padding: 88px 0;
}

.c1 > .container > .title {
    color: #fff8ec;
    text-align: left;
}

.c1 .items {
    gap: 24px;
    align-items: stretch;
    margin-bottom: 24px;
}

.c1 .items .item {
    display: flex;
    flex-direction: column;
    width: 100%;
    background: #fff8ec;
    border: 1px solid rgba(255, 248, 236, 0.12);
    border-radius: 0;
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.24);
}

.c1 .items .top .img {
    height: 230px;
}

.c1 .items .top img {
    height: 100%;
    object-fit: cover;
    transition: 320ms ease;
}

.c1 .items .item:hover img {
    transform: scale(1.045);
}

.c1 .items .title {
    order: -1;
    min-height: 76px;
    padding: 22px;
    color: var(--ink);
    background: #fff8ec;
    border-bottom: 1px solid var(--line);
    font-family: var(--serif);
    font-size: 24px;
    line-height: 1.25;
    text-align: left;
}

.c1 .item .content {
    height: auto;
    min-height: 154px;
    padding: 22px;
    background: #fff8ec;
}

.c1 .bg {
    display: none;
}

.wisdom-tourist {
    background: var(--paper-soft);
    color: var(--ink);
}

.tourist-con {
    padding: 90px 0;
}

.tourist-con .title h1 {
    color: var(--ink);
    font-family: var(--serif);
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1;
}

.tourist-con .title p {
    max-width: 780px;
    margin: 0 auto 10px;
    color: var(--muted);
}

.tourist-top ul {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.tourist-top ul li {
    float: none;
    width: auto;
    height: 246px;
    background: #fffaf5;
    border: 1px solid var(--line);
    transition: 180ms ease;
}

.tourist-top ul li.t-active,
.tourist-top ul li:hover {
    background: var(--ink);
    transform: translateY(-4px);
}

.t-line {
    height: 4px;
    background: var(--accent);
}

.t-pic {
    width: 130px;
    height: 130px;
    margin: 32px auto 20px;
    border: 0;
    background: #efe7da;
    border-radius: 0;
}

.t-pic img {
    width: 190px;
    filter: saturate(0.86);
}

.t-intro {
    visibility: visible;
}

.t-intro p {
    color: var(--ink);
}

.tourist-top ul li.t-active .t-intro p,
.tourist-top ul li:hover .t-intro p {
    color: #fff8ec;
}

.tourist-con-list {
    height: auto;
    min-height: 350px;
    margin-top: 24px;
    padding: 34px;
    background: #fffaf5;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.tourist-con-list ul li {
    height: auto;
    min-height: 280px;
    padding-top: 0;
}

.tourist-field {
    width: auto;
    min-width: 210px;
    margin-left: 0 !important;
    margin-right: 34px;
}

.tourist-field h1 {
    color: var(--ink);
    font-family: var(--serif);
    font-size: 22px;
}

.tourist-field p {
    color: var(--muted);
    font-size: 15px;
}

.c3 {
    background:
        linear-gradient(180deg, rgba(21, 21, 19, 0.9), rgba(21, 21, 19, 0.74)),
        url("../images/c3bg.png") no-repeat center;
    background-size: cover;
    padding: 90px 0;
}

.c3 > .container > .title {
    color: #fff8ec;
    text-align: left;
}

.c3 .items {
    display: block;
    margin-top: 24px !important;
}

.c3 .items .item {
    margin: 0;
    text-align: left;
}

.c3 .items .box {
    min-height: 280px;
    padding: 0;
}

.c3 .items .item .box img {
    width: min(400px, 34vw);
    height: 250px;
    object-fit: contain;
}

.c3 .items .item .topW {
    color: var(--ink);
    border-bottom: 1px solid var(--line);
    font-family: var(--serif);
    font-size: 28px;
}

.content_msg {
    padding: 90px 0;
    background: var(--paper);
}

.content_msg_box {
    width: min(1100px, calc(100% - 56px));
    padding: 0;
    background: transparent;
    border-radius: 0;
}

.content_msg_box_content {
    padding: 0;
    background: transparent;
}

.content_msg_box_content .title {
    text-align: left;
}

.content_msg_box_content .map_box {
    align-items: stretch;
    gap: 30px;
}

.content_msg_box_content .map_box .left,
.content_msg_box_content .map_box .right {
    padding: 34px;
    background: #fffaf5;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.content_msg_box_content .map_box .right {
    width: 54%;
}

.content_msg_box_content .map_box .left .leftTitle {
    color: var(--accent);
}

.content_msg_box_content .map_box .left .value {
    color: var(--ink);
    line-height: 1.7;
}

.css-map {
    height: 100%;
    min-height: 260px;
    border-radius: 0;
    background:
        linear-gradient(rgba(23, 23, 23, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23, 23, 23, 0.06) 1px, transparent 1px),
        #efe7da;
    background-size: 34px 34px;
    border: 1px solid var(--line);
    box-shadow: none;
}

.css-map .marker-dot {
    background: var(--accent);
}

.css-map .marker-label {
    color: var(--ink);
    border-radius: 0;
}

.c7 {
    min-width: 0;
    padding: 34px 0;
    background: #151513;
}

.info .logo {
    width: 180px;
}

.gototop {
    width: 48px;
    height: 48px;
    color: var(--ink);
    background: #fff8ec;
    border: 1px solid var(--line);
    border-radius: 50%;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
}

.gototop:hover,
.gototop:focus {
    background: var(--accent);
}

@media screen and (max-width: 1140px) {
    .nav,
    .banner,
    .container,
    .tourist-con,
    .introduction-con {
        width: calc(100% - 36px);
    }

    .info_one {
        display: block;
    }

    .brief-introduction .box,
    .info_fuwu,
    .content_msg_box_content .map_box {
        flex-direction: column;
    }

    .content_msg_box_content .map_box .right {
        width: 100%;
    }

    .c1 .items,
    .tourist-top ul {
        grid-template-columns: repeat(2, 1fr);
    }

    .c1 .items {
        display: grid;
    }
}

@media screen and (max-width: 760px) {
    body {
        font-size: 62.5%;
    }

    .nav {
        height: auto;
        padding: 12px 0;
        align-items: flex-start;
        gap: 12px;
        flex-direction: column;
    }

    .menu {
        width: 100%;
        overflow-x: auto;
    }

    .menu ul {
        width: max-content;
    }

    .banner-bg,
    .banner {
        height: 720px;
    }

    .banner-content {
        padding-top: 150px;
    }

    .banner-content h1 {
        font-size: clamp(50px, 15vw, 64px);
        line-height: 1;
    }

    .banner-content h1 span {
        margin: 0 7px;
    }

    .banner-content h2 {
        width: fit-content;
        min-width: 0;
    }

    .banner-content h2 span {
        min-width: 0;
        padding: 12px 18px 13px 20px;
        font-size: 24px;
        letter-spacing: 0.1em;
    }

    .banner-content h2 span::after {
        left: 20px;
        right: -34px;
        bottom: -10px;
    }

    .banner_nav {
        left: 0;
        right: auto;
        bottom: 60px;
        width: 100%;
    }

    .banner_nav ul {
        grid-template-columns: repeat(2, 1fr);
    }

    .brief-introduction .box > div:last-child {
        padding: 20px 0 0;
    }

    .info_one img {
        min-height: 240px;
    }

    .rongyu {
        flex-direction: column;
        padding: 24px;
    }

    .info_fuwu > div,
    .c1 .items .item,
    .tourist-top ul li,
    .tourist-con-list,
    .c3 .items .item,
    .content_msg_box_content .map_box .left,
    .content_msg_box_content .map_box .right {
        box-shadow: 0 14px 36px rgba(36, 31, 24, 0.12);
    }

    .c1 .items,
    .tourist-top ul {
        grid-template-columns: 1fr;
    }

    .tourist-con-list {
        padding: 24px;
    }

    .tourist-field {
        float: none;
        margin-right: 0;
    }

    .c3 .items .box {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px;
    }

    .c3 .items .box > div {
        margin: 0 !important;
        padding: 0 !important;
    }

    .c3 .items .item .box img {
        width: 100% !important;
        height: auto;
        max-height: 240px;
    }

    .c3 .items .item p {
        padding-right: 0 !important;
    }

    .content_msg_box {
        width: calc(100% - 36px);
    }

    .info {
        flex-direction: column;
        gap: 12px;
    }

    .c7 .info .infoArea {
        margin-left: 0;
    }

    .c7 .info .infoArea span,
    .c7 .info .infoArea .copyright {
        text-align: center;
        justify-content: center;
    }
}