@charset "utf-8";

* {
   box-sizing: border-box;
}

html {
   -webkit-text-size-adjust: none;
   max-height: 100%;
   scroll-behavior: smooth;
}

html,
body {
   scroll-behavior: smooth;
}

body {
   transition: all 0.4s ease;
   color: #010114;
}

body,
button,
input,
select,
textarea {
   font-family: -apple-system, helvetica neue, helvetica, arial, pingfang sc, hiragino sans gb, stheiti, microsoft yahei, microsoft jhenghei, SimSun, sans-serif;
}

body,
p,
h1,
ul,
li,
input,
img,
figure,
h3,
h1,
h2,
h4,
h5,
h6,
dl,
dd,
dt {
   margin: 0;
   padding: 0;
}

input[type="text"],
input[type="password"],
input[type="submit"],
input[type="reset"],
input[type="button"],
textarea {
   -webkit-appearance: none;
}


address,
cite,
dfn,
em,
var,
i {
   font-style: normal;
}

code,
kbd,
pre,
samp {
   font-family: "Poppins", Sans-serif
}

small {
   font-size: 10px;
}

ul,
ol {
   list-style: none;
}

sub {
   bottom: 0
}

a {
   text-decoration: none;
   color: #010114
}

a:hover {
   text-decoration: none;
   color: #164394
}

sup {
   vertical-align: text-top;
}

sub {
   vertical-align: text-bottom;
}

abbr[title] {
   border-bottom: 1px dotted;
   cursor: footer-help;
}

legend {
   color: #000;
}

fieldset,
img {
   border: 0;
}

a img {
   vertical-align: text-bottom;
}

:focus {
   outline: 0;
}

textarea {
   overflow: auto;
   vertical-align: top;
   resize: vertical;
}

button,
input,
select,
textarea {
   font-size: 100%;
}

button,
input,
select {
   vertical-align: middle;
}

/* 更改输入框的 placeholder 文本颜色 */
input::placeholder,
textarea::placeholder {
   color: #bababa
      /* 或者你想要的任何颜色值 */
}

button {
   cursor: pointer;
}

table {
   border-collapse: collapse;
   border-spacing: 0;
}

caption,
th {
   text-align: left;
}

.clear {
   clear: both;
   display: block;
   overflow: hidden;
   visibility: hidden;
   width: 0;
   height: 0;
}

.text-blue {
   color: #164394
}

.bg-blue {
   background: #164394;
}

.text-white {
   color: #fff
}

.text-capital {
   text-transform: uppercase
}

.arial {
   font-family: Arial, Helvetica, sans-serif;
}


/**************滚动条样式**********/

::-webkit-scrollbar {
   -webkit-appearance: none;
   width: 8px;
   height: 8px;
}

::-webkit-scrollbar-thumb {
   border-radius: 4px;
   background-color: #dddddd;
   box-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}

/**************框架公用样式**********/
.container-fluid {
   width: 76.875rem;
   padding-left: .9375rem;
   padding-right: .9375rem;
}

.mw1300 {
   min-width: 76.875rem
}

.photo img {
   -webkit-transition: 0.5s;
   transition: 0.5s;
}

.photo:hover img {
   -webkit-transform: scale(1.1);
   -moz-transform: scale(1.1);
   -ms-transform: scale(1.1);
   transform: scale(1.1);
   -webkit-transition: 0.5s;
   transition: 0.5s;
}

.iconfont {
   font-size: inherit;
}

/**************头部**********/
header {
   padding: 5px 0;
}

header .logo h1 {
   font-size: 2.5rem;
   font-weight: bolder
}

header .logo img {
   width: 162px
}

header .logo h1 span {
   font-size: 12px;
   display: block;
   font-weight: normal;
   letter-spacing: .5px
}

header .nav-tel {
   font-size: 1.25rem;
   font-family: Arial;
}

nav {
   margin-top: .75rem;
}

nav ul li {
   position: relative;
   font-size: 1.25rem;
   margin-left: 1.875rem;
}

nav ul li a {
   display: block;
   height: 2.1875rem;
   line-height: 2.1875rem;
   text-align: center;
   padding: 0 15px;
}


nav ul li:hover a,
nav .current {
   color: #fff;
   font-weight: bolder;
   border-radius: 5px;
   background: #164394
}

nav ul li ul {
   position: absolute;
   top: 100%;
   left: -1.5625rem;
   z-index: 1000;
   border-radius: 0 0 5px 5px;
   transform: scaleY(0);
   transform-origin: 0 0 0;
   transition: transform .4s ease;
   opacity: 0;
   visibility: hidden;
   pointer-events: none;
   box-shadow: 0 15px 20px -8px rgba(0, 0, 0, .1);
   background-color: #fff;
   border: 0 solid #000;
   border-radius: 0 0 10px 10px;
   overflow: hidden;
}

nav ul li ul li {
   width: 9.375rem
}

nav ul li:hover ul {
   opacity: 1;
   visibility: visible;
   pointer-events: auto;
   transform: scaleY(1);
   top: 2.1875rem;
}

nav ul li:hover ul li {
   margin: 0;
}

nav ul li:hover ul li a {
   height: 2.1875rem;
   width: 100%;
   line-height: 2.1875rem;
   background: #fff;
   color: #333;
   opacity: 1;
   font-size: .9375rem;
   position: relative;
   z-index: 2;
   border-bottom: 0
}

nav ul li ul li a em {
   width: 0;
   height: 2.1875rem;
   position: absolute;
   left: 0;
   top: 0;
   background: #164394;
   color: #fff;
   z-index: -1;
   transition: .3s
}

nav ul li ul li a:hover em {
   display: block;
   width: 100%;

}

nav ul li ul li:hover a {
   color: #fff;
}


/**************banner**********/
.banner .swiper-slide .swiper-slide-text {
   width: 60%;
   height: calc(100vh - 5.4375rem);
   color: #fff;
   padding-top: 10.625rem;
}

.banner .swiper-slide .swiper-slide-text h1 {
   font-size: 2rem;
   position: relative;
   color: #5ba649;
   font-weight: bolder;
}

.banner .swiper-slide .swiper-slide-text h2 {
   font-size: 1.75rem;
   font-weight: bolder;
   color: #6cb331
}

.banner .swiper-slide .swiper-slide-text h3 {
   font-size: 1.5625rem;
   font-weight: bolder;
   color: #264b99
}


.banner .swiper-pagination-bullet {
   background-color: #666;
   width: 1.25rem;
   height: 4px;
   opacity: .8;
   border-radius: 2px
}

.banner .swiper-pagination-bullet-active {
   opacity: 1;
   background-color: #164394;
   width: 2.5rem
}

.about-main {
   height: 60rem
}

.about-main .about-video {
   font-size: 9.375rem;
   width: 11.25rem;
   height: 11.25rem;
   background: rgba(255, 255, 255, .2);
   border-radius: 50%;
   margin: 7.5rem auto 0;
   display: block;
   text-align: center;
   position: relative;
}

.about-main .about-video i {
   position: absolute;
   left: 0;
   right: 0;
   top: -1.25rem;
   transition: .3s
}

.about-main-bg {
   height: 43.75rem;
   width: 100%;
}

.about-main .about-video:hover i {
   color: #164394
}

.about-main-name h1 {
   font-size: 2.875rem;
   padding-left: 9.375rem;
}

.about-main-name em {
   width: 50px;
   height: 2px;
   background: #fff;
   display: inline-block;
   vertical-align: middle
}

.about-main .about-main-list {
   padding: 0 6.25rem;
   bottom: 0
}

.about-main .about-main-list img {
   width: 26%;
   border-radius: 15px
}

.about-main .about-main-list img:nth-child(2) {
   margin: 5rem 0 0 -6.25rem;
}

.about-main .about-main-list .about-main-list-content {
   padding: 3.75rem 3.125rem;
   border-radius: 1.875rem;
   box-shadow: 0 0 1.25rem rgba(0, 0, 0, .1);
   transform: skew(-5deg) !important;
   width: 45%;
}

.about-main .about-main-list .about-main-list-content section {
   transform: skew(5deg);
}

.about-main .about-main-list .about-main-list-content section h2 {
   font-size: 1.625rem;
   font-weight: bolder;
}

.about-main .about-main-list .about-main-list-content section .about-content p {
   font-size: 1.25rem;
   color: #777;
   line-height: 1.8;
   overflow: hidden;
   display: -webkit-box;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 5
}

.more-link {
   border-radius: 10px;
   background: #1f55b9;
   padding: 10px 1.5625rem;
   color: #fff;
   transition: .3s;
   font-size: 1.25rem;
}

.more-link:hover {
   background: #6cb331;
   color: #fff;
}


.project-name h2 {
   font-size: 2.8125rem;
}

.project-name span {
   margin-top: 10px;
   display: inline-block
}

.project-name span em {
   width: 4.375rem;
   height: 2px;
   background: #164394;
   display: inline-block;
   margin-right: 15px;
   vertical-align: middle;
   margin-left: 13.75rem;
}

.products-main {
   background: url(../images/pro_bg.jpg) no-repeat;
   background-size: cover;
   margin-top: 5rem;
}

.products-main ul li {
   display: flex;
}

.products-main ul li:nth-child(2n) {
   flex-direction: row-reverse
}

.products-main ul li span {
   width: 70%;
   display: block;
   overflow: hidden;
   background: #164394
}

.products-main ul li span em {
   width: 100%;
   height: 100%;
   display: block;
   transition: .3s
}

.products-main ul li section {
   width: 30%;
   height: 34.375rem;
   display: flex;
   flex-direction: column;
   justify-content: center;
   padding: 0 3.125rem;
}

.products-main ul li section a {
   align-self: flex-start
}

.products-main ul li section h2 {
   font-size: 1.5625rem;
}

.products-main ul li section p {
   padding: 1.875rem 0 2.5rem;
   font-size: 1.125rem;
}

.products-main ul li:hover em {
   transform: scale(1.1);
   opacity: .8;
}

.pro-link {
   border-radius: 10px;
   border: 1px solid #fff;
   padding: 10px 1.5625rem;
   color: #fff;
   transition: .5s;
   font-size: 1.25rem;
}

.products-main ul li:hover .pro-link,
.pro-link:hover {
   background: #6cb331;
   border: 1px solid #6cb331;
   color: #fff;
}


.case-list {
   background: url(../images/service.jpg) no-repeat;
   background-size: cover;
   text-align: center;
   padding-bottom: 1.25rem;
}

.case-list .swiper-wrapper {
   padding-bottom: 50px;
}

.case-list .swiper-slide {
   width: 20%;
}

.case-list .swiper-slide em {
   display: block;
   overflow: hidden;
}

.case-list .swiper-slide img {
   width: 100%;
   display: block;
}

.case-list .swiper-slide h3 {
   font-size: 1.5rem;
   margin-top: 15px;
}

.videolist:hover {
   cursor: pointer;
}

.videoed {
   display: none;
   width: 50px;
   height: 50px;
   position: absolute;
   left: 45%;
   top: 45%;
   z-index: 99;
   border-radius: 100%;
}


.videos {
   display: none;
   position: fixed;
   left: 50%;
   top: 50%;
   z-index: 100;
   margin: -180px 0 0 -320px;
   width: 640px;
   z-index: 999;
}

.videos video {
   width: 100%
}

.videos-bg {
   display: none;
   position: fixed;
   left: 0;
   right: 0;
   top: 0;
   height: 100vh;
   width: 100vw;
   background: rgba(0, 0, 0, .8);
   z-index: 99;
}

.vclose {
   position: absolute;
   right: -1.875rem;
   font-size: 1.875rem;
   top: -1.875rem;
   border-radius: 100%;
   cursor: pointer;
   color: #fff
}

.news-list {
   background: #f7f7f3
}

.news-list .news-img,
.news-list ul {
   width: 48.5%;
}

.news-list li {
   display: flex;
   justify-content: space-between;
   border-bottom: 1px solid #ddd;
   padding-bottom: 25px;
   margin-bottom: 25px;
}

.news-list li:last-child {
   border: 0
}

.news-list li section {
   width: calc(100% - 12.5rem);
}

.news-list li section h1 {
   font-size: 1.5625rem;
   font-weight: bolder
}

.news-list li section p {
   color: #666;
   margin: 10px 0 .9375rem;
   overflow: hidden;
   display: -webkit-box;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 2;
}

.news-list li em {
   width: 10.625rem;
   border-radius: .9375rem;
   display: block;
   overflow: hidden;
   height: 8.75rem
}

.news-list li em img {
   width: 100%;
   display: block;
}

.news-link {
   border: 1px solid #999;
   padding: 5px 10px;
   border-radius: 20px;
   transition: .3s
}

.news-list li:hover h1 a {
   color: #164394
}

.news-list li:hover .news-link,
.news-link:hover {
   background: #164394;
   color: #fff;
   border: 1px solid #164394;
}


footer {
   background: #164394;
   padding: 3.125rem 0 0;
}

footer,
footer a {
   color: #fff
}

footer a:hover {
   color: #fff;
   text-decoration: underline
}

footer .footer-nav,
footer .footer-contact {
   font-size: 1.5rem;
   line-height: 2;
}

footer .footer-logo h1 {
   font-size: 2.625rem;
   font-weight: bold;
}

footer .footer-logo span {
   font-size: 14px;
}

.footer-bottom {
   border-top: 1px solid rgba(255, 255, 255, .15);
   margin-top: 3.75rem;
   padding: .9375rem 0;
}

.footer-bottom i {
   font-size: 1.5625rem;
   margin-left: 1.25rem;
   padding-top: 1.25rem;
}



.min-banner {
   height: 28.125rem;
   position: relative;
}

.min-banner::after {
   content: '';
   background: rgba(0, 0, 0, .2);
   height: 100%;
   width: 100%;
   position: absolute;
   top: 0;
   z-index: 1;
}

.min-banner h1 {
   font-size: 3.5rem;
   font-weight: bolder;
   position: relative;
   z-index: 5;
}


.menu-list {
   width: 17.5rem;
}

.menu-list h1 {
   font-size: 1.625rem;
   padding: 8px .9375rem
}

.menu-list a {
   font-size: 1.25rem;
   padding: 10px 0;
   position: relative;
   display: block;
   border-bottom: 2px solid #eee
}

.menu-list a em {
   height: 2px;
   position: absolute;
   bottom: -2px;
   display: block;
   width: 0;
   background: #164394;
   transition: .3s
}

.menu-list a.current {
   color: #164394
}

.menu-list a:hover em,
.menu-list a.current em {
   width: 100%;
}


.content-list-right {
   width: calc(100% - 21.25rem);
   padding-bottom: 2.5rem;
}

.content-list-name {
   border-bottom: 1px solid #ddd;
   padding-bottom: 10px;
   margin-bottom: 40px;
   font-size: 2rem;
}

.news-list-show li {
   display: flex;
   justify-content: space-between;
   padding-bottom: 1.875rem;
   margin-bottom: 1.875rem;
   position: relative;
}

.news-list-show li em {
   width: 11.25rem;
   display: block;
   overflow: hidden;
   border-radius: 10px;
   align-self: flex-start
}

.news-list-show li em img {
   width: 11.25rem;
   height: 11.25rem
}

.news-list-show li section {
   width: calc(100% - 13.75rem);
   border-bottom: 3px double #ddd;
   position: relative;
}

.news-list-show li section h1 {
   font-size: 1.25rem;
   font-weight: bolder;
}

.news-list-show li section::after {
   content: '';
   position: absolute;
   display: block;
   bottom: -3px;
   height: 3px;
   width: 0;
   background: #164394;
   transition: .5s
}

.news-list-show li section p {
   color: #666;
   line-height: 200%;
   font-size: .9375rem;
   overflow: hidden;
   display: -webkit-box;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 2;
   margin: 15px 0
}


.news-list-show li section span {
   color: #666
}

.news-list-show li section:hover::after {
   width: 100%;
   left: 0
}

.news-list-show li:hover h1 a,
.news-list-show li:hover .news-more {
   color: #164394;
}


.project-name1 h1 {
   font-size: 2.5rem;
   font-weight: bolder;
}

.project-name1 p {
   font-size: 1.75rem;
   color: #666;
}

.contact-ist,
.message-list {
   width: 48%;
}

.contact-ist li {
   text-align: center;
   font-size: 1.375rem;
   border: 1px solid #ddd;
   border-radius: 1.25rem;
   padding: 2.5rem 3.125rem;
   margin-bottom: 1.25rem;
}

.contact-ist li:last-child {
   margin-bottom: 0;
}

.contact-ist li i {
   font-size: 3.125rem;
}

.message-list {
   border-radius: 1.25rem;
   border: 1px solid #ddd;
}

.message-list h3 span {
   font-size: 1rem;
   display: block;
}

.message-list input {
   margin-bottom: .625rem;
   border-radius: 1.875rem;
   height: 3.75rem
}

.message-list textarea {
   border-radius: .9375rem;
   height: 7.5rem
}

.message-list input,
.message-list textarea {
   padding-left: 20px;
   padding-right: 20px;
}

.message-list button {
   background: #164394;
   color: #fff;
   text-align: center;
   font-size: 1.375rem;
   padding: 2px 20px;
   transition: .3s
}

.message-list button:hover {
   background: #5ba649;
   color: #fff
}

.contact-map {
   height: 37.5rem;
}

.about-name {
   font-size: 2rem;
   color: #164394;
   font-weight: bold;
   border-bottom: 1px solid #ddd;
   padding-bottom: .9375rem;
}

.about-name1 {
   font-size: 1.75rem;
   color: #666
}

.about-content {
   color: #666;
   line-height: 200%;
   font-size: 1.25rem;
}

.about-honor {
   gap: 2%;
}

.about-honor li {
   position: relative;
   width: 32%;
   overflow: hidden;
}

.about-honor li img {
   width: 100%;
}

.about-honor li section {
   position: absolute;
   bottom: 0;
   left: -12.5rem;
   display: flex;
   align-items: flex-end;
   transition: .3s
}

.about-honor li:hover section {
   left: 0;
}

.about-honor li section h2 {
   background: #fff;
   padding: 10px;
   width: 12.5rem;
   font-size: 1.625rem;

}

.about-honor li:hover section span {
   background: #164394;
   color: #fff;
   margin-left: 15px;
}

.about-honor li section span {
   padding: 10px;
   width: 3.75rem;
   text-align: center;
   background: #fff;
   font-size: 1.875rem;
   display: inline-block;
   border-radius: 5px
}

.future-text {
   background: url(../images/map_bg.jpg);
   background-size: cover;
   padding: 3.125rem 0 5rem
}

.future-text h1 {
   font-size: 2.625rem;
   font-weight: bolder;
}

.future-text h4,
.future-text h2,
.future-text section {
   color: #666
}

.future-text h2 {
   font-size: 1.5625rem;
}

.future-text section {
   font-size: 1.25rem;
}

.pro-list-menu {
   gap: 2%;
}

.pro-list-menu a {
   padding: 10px 15px;
   width: 23.5%;
   border-radius: 30px;
   border: 1px solid #999;
   text-align: center;
   margin-bottom: 15px;
   font-size: 1.125rem;
}

.pro-list-menu a:hover,
.pro-list-menu .current {
   background: #164394;
   border: 1px solid #164394;
   color: #fff
}

.products-list-content li .product-list-dec {
   width: 28.75rem;
}

.products-list-content li .product-list-dec p {
   font-size: 1.125rem;
}

.products-list-content li .product-list-title h1 {
   font-size: 2.375rem;
   width: 22.5rem;
}

.products-list-content li section {
   padding-top: 6.5625rem;
   padding-bottom: 6.5625rem;
}

.products-list-content li .product-list-title h4 {
   writing-mode: tb-rl;
   font-size: 18px;
}

.products-list-content li span {
   display: block;
   overflow: hidden;
   position: relative;
}

.products-list-content li span img {
   display: block;
   width: 100%;
}

.products-list-content li span em {
   width: 50%;
   position: absolute;
   left: 0;
   top: 0;
   height: 100%;
   display: block;
   background-image: linear-gradient(to right, rgba(0, 0, 0, .6), rgba(0, 0, 0, 0))
}

.products-list-content li:nth-child(2n) span em {
   right: 0;
   left: inherit;
   background-image: linear-gradient(to left, rgba(0, 0, 0, .6), rgba(0, 0, 0, 0))
}

.case-list-content li {
   width: 48%;
   margin-bottom: 3.125rem;
}

.case-list-content li h2 {
   font-size: 1.5625rem;
   font-weight: bolder
}

.case-list-content li p {
   font-size: 1.125rem;
   color: #666
}

.case-list-content li i {
   font-size: 1.5rem;
   transform: rotate(-45deg);
   transition: .3s
}

.case-list-content li img {
   width: 100%;
   display: block;
}

.case-list-content li em {
   border-radius: 15px;
   overflow: hidden;
   display: block;
   transition: .3s
}

.case-list-content li:hover h2 {
   color: #164394
}

.case-list-content li:hover i {
   transform: rotate(0)
}

.content-show {
   line-height: 220%;
}

.pro-show .pc-slide {
   width: 55%;
}

.pro-show .view .arrow-left,
.pro-show .view .arrow-right {
   background: none;
   position: absolute;
   top: calc(50% - 20px);
   width: 1.75rem;
   height: 2.5rem;
   line-height: 40px;
   background: rgb(1, 61, 151, .8);
   text-align: center;
   font-size: 18px;
   color: #fff;
   cursor: pointer;
   z-index: 5;

}

.pro-show .view .arrow-left {
   left: 0;
}

.pro-show .view .arrow-right {
   right: 0;
}

.pro-show .view .swiper-slide img {
   width: 100%;
}



.pro-show .preview {
   width: 100%;
   margin-top: 10px;
   position: relative;
}

.pro-show .preview .swiper-container {
   width: calc(100% - 2.5rem);
   margin-left: 1.25rem;
}

.pro-show .preview .swiper-slide {
   width: calc(16% - .0625rem);
   cursor: pointer;
}

.pro-show .preview .arrow-left,
.pro-show .preview .arrow-right {
   background: none;
   position: absolute;
   top: calc(50% - 20px);
   width: 15px;
   height: 40px;
   line-height: 40px;
   background: rgb(0, 0, 0, .8);
   text-align: center;
   font-size: 14px;
   color: #fff;
   cursor: pointer;
   z-index: 5;

}

.pro-show .preview .arrow-left {
   left: 0;
}

.pro-show .preview .arrow-right {
   right: 0;
}

.pro-show .preview img {
   width: 100%;
}

.pro-show .preview .active-nav {
   border: 1px solid #013d97;
}

.pro-show .pro-list-text {
   width: 42%;
}

.pro-show .pro-list-text h2 {
   font-size: 1.875rem;
   font-weight: bold
}

.pro-show .pro-list-text section {
   padding: .9375rem 0;
   border-top: 1px solid #ccc;
   line-height: 2.5rem;
   margin: 15px 0
}

@media screen and (max-width:1370px) {
   .banner .swiper-slide .swiper-slide-text {
      padding-top: 3.75rem;
   }
}