.wow {
    opacity: 0;
}

.mobile {
    width: 100%;
}

.mobile-inner {
    margin-right: auto;
    margin-left: auto;
    background-color: ;
    position: relative;
}

.mobile-inner img {
}

.mobile-inner p {
    color: #676767;
    line-height: 25px;
    font-size: 16px;
    padding-bottom: 30px;
    padding-right: 30px;
    padding-left: 30px;
    margin: 0px;
}

.mobile-inner-header {
    width: 100%;
    height: 50px;
    position: relative;
    top: 0px;
    z-index: 666;
    left: 0px;
    background: #fff;
}

.mobile-inner-header-icon {
    color: #ffffff;
    height: 50px;
    font-size: 25px;
    text-align: center;
    float: right;
    width: 50px;
    position: relative;
    -webkit-transition: background 0.5s;
    -moz-transition: background 0.5s;
    -o-transition: background 0.5s;
    transition: background 0.5s;
}

.mobile-inner-header-icon:hover {
    background-color: rgba(255,255,255,0.2);
    cursor: pointer;
}

.mobile-inner-header-icon span {
    position: absolute;
    left: calc((100% - 25px) / 2);
    top: calc((100% - 1px) / 2);
    width: 25px;
    height: 1px;
    background-color: #0074e5;
}

.mobile-inner-header-icon span:nth-child(1) {
    transform: translateY(4px) rotate(0deg);
}

.mobile-inner-header-icon span:nth-child(2) {
    transform: translateY(-4px) rotate(0deg);
}

.mobile-inner-header-icon-click span:nth-child(1) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: clickfirst;
}

.mobile-inner-header-icon-click span:nth-child(2) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: clicksecond;
}

@keyframes clickfirst {
    0% {
        transform: translateY(4px) rotate(0deg);
    }

    100% {
        transform: translateY(0) rotate(45deg);
    }
}

@keyframes clicksecond {
    0% {
        transform: translateY(-4px) rotate(0deg);
    }

    100% {
        transform: translateY(0) rotate(-45deg);
    }
}

.mobile-inner-header-icon-out span:nth-child(1) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: outfirst;
}

.mobile-inner-header-icon-out span:nth-child(2) {
    animation-duration: 0.5s;
    animation-fill-mode: both;
    animation-name: outsecond;
}

@keyframes outfirst {
    0% {
        transform: translateY(0) rotate(-45deg);
    }

    100% {
        transform: translateY(-4px) rotate(0deg);
    }
}

@keyframes outsecond {
    0% {
        transform: translateY(0) rotate(45deg);
    }

    100% {
        transform: translateY(4px) rotate(0deg);
    }
}

.mobile-inner-nav {
    overflow: auto;
    height: 100vh;
    padding-top: 50px;
}

.mobile-inner-nav {
    background: linear-gradient(270deg,#0866b1c9,#076cc3);
    width: 100%;
    position: absolute;
    top: 0;
    padding-bottom: 0%;
    display: none;
    z-index: 444;
}

.mobile-inner-nav a {
    border-bottom: solid 1px rgba(255,255,255,0.3);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    color: #fff;
    transition: all 0.5s;
}

.mobile-inner-nav dl {
    display: none;
}

.mobile-inner-nav dl dd {
    line-height: 33px;
    text-decoration: none;
    text-indent: 3em;
    font-size: 16px;
    color: #FFFFFF;
    border-bottom: solid 1px rgba(255,255,255,0.3);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    font-weight: 300;
    font-size: 14px;
}

.mobile-inner-nav li {
    border-bottom: solid 1px rgba(255,255,255,0.3);
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    line-height: 53px;
    text-indent: 20px;
}

.mobile-inner-nav h2.h2tit {
    line-height: 50px;
    text-decoration: none;
    text-indent: 2em;
    font-size: 16px;
    color: #FFFFFF;
    /* border-bottom:solid 1px rgba(255,255,255,0.3);*/
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    font-weight: 300;
}

.mobile-inner-nav h2.h2tit a {
    color: #FFFFFF;
}

.mobile-inner-nav a {
    border-bottom: none;
}

.mobile-inner-nav li {
    -webkit-animation-duration: 0.5s;
    animation-duration: 0.5s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    -webkit-animation-name: returnToNormal;
    animation-name: returnToNormal;
}

@-webkit-keyframes resize {
    from,60%,75%,90%,to {
        -webkit-animation-timing-function: cubic-bezier(0.215,0.610,0.355,1.000);
        animation-timing-function: cubic-bezier(0.215,0.610,0.355,1.000);
    }

    0% {
        opacity: 0;
        -webkit-transform: scale(5,5);
        transform: scale(5,5);
    }

    100% {
        opacity: 1;
        -webkit-transform: scale(1,1);
        transform: scale(1,1);
    }
}

@keyframes resize {
    from,60%,75%,90%,to {
        -webkit-animation-timing-function: cubic-bezier(0.215,0.610,0.355,1.000);
        animation-timing-function: cubic-bezier(0.215,0.610,0.355,1.000);
    }

    0% {
        opacity: 0;
        -webkit-transform: scale(5,5);
        transform: scale(5,5);
    }

    100% {
        opacity: 1;
        -webkit-transform: scale(1,1);
        transform: scale(1,1);
    }
}

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

    to {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}

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

    to {
        opacity: 1;
        -webkit-transform: none;
        transform: none;
    }
}

.mobile-inner-nav li:last-child h2.h2tit {
    border-bottom: none;
}

.mobile-inner-nav li .h3tit {
    height: 50px;
    position: relative;
    background: url(../images/51_icon_search@2x.png) no-repeat 30px center;
    background-size: 17px;
}

.mobile-inner-nav li .words {
    display: block;
    width: 100%;
    height: 100%;
    border: none;
    background: none;
    text-indent: 60px;
    font-size: 15px;
    color: #fff;
    background: url(../images/search2.png) no-repeat 30px center;
    background-size: 20px;
}

.mobile-inner-nav li:last-child {
    border-bottom: none;
}

.mobile-inner-nav li form {
    display: block;
    width: 100%;
    height: 100%;
}

@charset "utf-8";@charset "UTF-8";.animated {
    animation-duration: 1s;
    animation-fill-mode: both;
}

.animated.infinite {
    animation-iteration-count: infinite;
}

.animated.hinge {
    animation-duration: 2s;
}

.fadeInUp {
    animation-duration: 1.76s;
    animation-name: fadeInUp;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0,40px,0);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

* {
    font-family: HarmonyOS_Sans_SC;
}

body,h1,h2,h3,h4,h5,h6,dl,dt,dd,ul,ol,li,th,td,p,blockquote,pre,form,fieldset,legend,input,button,textarea,hr,span {
    margin: 0;
    padding: 0;
}

html {
    font-size: 62.5%;
}

body {
    font-size: calc(14/1920*100vw);
}

html,body {
    -moz-user-select: none;
    -khtml-user-select: none;
    user-select: none;
}

body {
    font-family: "Microsoft YaHei" ! important;
    margin: 0 auto;
    padding: 0px;
}

body {
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

select {
    cursor: pointer;
}

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

input[type="button"],input[type="submit"],input[type="reset"] {
    cursor: pointer;
}

input {
    -webkit-appearance: none;
}

input {
    -webkit-appearance: none!important;
    border-radius: 0;
}

button {
    cursor: pointer;
}

textarea {
    -webkit-appearance: none;
}

a {
    text-decoration: none;
    color: #235aa7;
    outline: none;
}

a:active {
    star: expression(this.onFocus=this.blur());
}

img {
    border: 0px;
    vertical-align: middle;
}

li {
    list-style: none;
}

* {
    outline: none;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

a:active {
    text-decoration: none;
}

.loading {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background: #fff;
    z-index: 99999;
}

.loadingfa {
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 29px;
    color: #1f8adf;
    position: absolute;
    left: 50%;
    margin-top: -25px;
    margin-left: -25px;
    top: 50%;
}

html {
    -webkit-overflow-scrolling: touch;
    -webkit-tap-highlight-color: none;
}

html {
    -webkit-tap-highlight-color: transparent;
}

body {
    -webkit-overflow-scrolling: touch;
    line-height: 1;
    padding-top: 70px;
}

* {
    padding: 0;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    user-select: none;
}

@keyframes rotate {
    from {
        -webkit-transform: rotate(0deg)
    }

    to {
        -webkit-transform: rotate(360deg)
    }
}

@-webkit-keyframes rotate {
    from {
        -webkit-transform: rotate(0deg)
    }

    to {
        -webkit-transform: rotate(360deg)
    }
}

@-moz-keyframes rotate {
    from {
        -moz-transform: rotate(0deg)
    }

    to {
        -moz-transform: rotate(360deg)
    }
}

@-ms-keyframes rotate {
    from {
        -ms-transform: rotate(0deg)
    }

    to {
        -ms-transform: rotate(360deg)
    }
}

@-o-keyframes rotate {
    from {
        -o-transform: rotate(0deg)
    }

    to {
        -o-transform: rotate(360deg)
    }
}

.xuanzhuan {
    animation: 2s linear 0s normal forwards infinite rotate;
    -webkit-animation: 2s linear 0s normal forwards infinite rotate;
    -moz-animation: 2s linear 0s normal forwards infinite rotate;
    -o-animation: 2s linear 0s normal forwards infinite rotate;
}

.xuanzhuan img {
    display: block;
    width: 100%;
}

.pc {
    display: block;
}

.wap {
    display: none;
}

.clearflex:after {
    content: "";
    display: table;
    clear: both;
}

.moveAni {
    animation: move .8s infinite;
    -moz-animation: move .8s infinite;
    -webkit-animation: move .8s infinite;
    -o-animation: move .8s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: cubic-bezier(0.46,0.02,0.97,0.36);
    -webkit-animation-timing-function: cubic-bezier(0.46,0.02,0.97,0.36);
}

.tadaAni {
    animation: tada 2s infinite;
}

.pulseAni {
    animation: pulse 1s infinite;
}

.bounceInAni {
    animation: bounceIn 2s infinite;
}

.flashInAni {
    animation: flash 2s infinite;
}

.swingAni {
    animation: swing 2s infinite;
    transform-origin: right top;
}

.rubberBandAni {
    animation: rubberBand 1s infinite;
}

.bounceAni {
    animation: bounce 1s infinite;
}

.tdAni {
    animation: td .4s infinite;
    -moz-animation: td .4s infinite;
    -webkit-animation: td .4s infinite;
    -o-animation: td .4s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: cubic-bezier(0.46,0.02,0.97,0.36);
    -webkit-animation-timing-function: cubic-bezier(0.46,0.02,0.97,0.36);
}

.heartbeatAni {
    animation: heartbeat 1.4s infinite;
    -moz-animation: heartbeat 1.4s infinite;
    -webkit-animation: heartbeat 1.4s infinite;
    -o-animation: heartbeat 1.4s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: cubic-bezier(0.46,0.02,0.97,0.36);
    -webkit-animation-timing-function: cubic-bezier(0.46,0.02,0.97,0.36);
}

.shing {
    animation: shing 1s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
}

@keyframes shing {
    0% {
        opacity: 1;
    }

    100% {
        opacity: .6;
    }
}

@keyframes move2 {
    0% {
        transform: translate(0%,0px);
    }

    100% {
        transform: translate(0%,10px);
    }
}

.moveAni2 {
    animation: move2 1s infinite;
}

.moveAni {
    animation: move .8s infinite;
    -moz-animation: move .8s infinite;
    -webkit-animation: move .8s infinite;
    -o-animation: move .8s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: cubic-bezier(0.46,0.02,0.97,0.36);
    -webkit-animation-timing-function: cubic-bezier(0.46,0.02,0.97,0.36);
}

@keyframes move {
    from {
        -o-transform: translate(0%,0%);
        -webkit-transform: translate(0%,0%);
        -moz-transform: translate(0%,0%);
        -ms-transform: translate(0%,0%);
        transform: translate(0%,0%);
    }

    to {
        -o-transform: translate(0%,30px);
        -webkit-transform: translate(0%,30px);
        -moz-transform: translate(0%,30px);
        -ms-transform: translate(0%,30px);
        transform: translate(0%,30px);
    }
}

@keyframes td {
    from {
        -o-transform: translate(0%,0%);
        -webkit-transform: translate(0%,0%);
        -moz-transform: translate(0%,0%);
        -ms-transform: translate(0%,0%);
        transform: translate(0%,0%);
    }

    to {
        -o-transform: translate(0%,20px);
        -webkit-transform: translate(0%,20px);
        -moz-transform: translate(0%,20px);
        -ms-transform: translate(0%,20px);
        transform: translate(0%,20px);
    }
}

@keyframes heartbeat {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    14% {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }

    28% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }

    42% {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }

    70% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@keyframes moveAni2 {
    0% {
        transform: translate(0%,0px);
    }

    100% {
        transform: translate(100vw,0px);
    }
}

.moveAni2 {
    animation: moveAni2 5.5s linear infinite;
}

@keyframes scrollAni1 {
    0% {
        transform: translate(0%,0px) rotate(0);
    }

    100% {
        transform: translate(-100%,0px) rotate(-360deg);
    }
}

.scrollAni1 {
    animation: scrollAni1 1.8s infinite;
    -moz-animation: scrollAni1 1.8s infinite;
    -webkit-animation: scrollAni1 1.8s infinite;
    -o-animation: scrollAni1 1.8s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
}

@keyframes scrollAni2 {
    0% {
        transform: translate(30%,0px) rotate(0);
    }

    100% {
        transform: translate(0%,0px);
    }
}

.scrollAni2 {
    animation: scrollAni2 1.8s infinite;
    -moz-animation: scrollAni2 1.8s infinite;
    -webkit-animation: scrollAni2 1.8s infinite;
    -o-animation: scrollAni2 1.8s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: linear;
}

@keyframes scrollAni3 {
    0% {
        transform: translate(0%,-20px);
    }

    100% {
        transform: translate(0%,0%);
    }
}

.scrollAni3 {
    animation: scrollAni3 1.8s infinite;
    -moz-animation: scrollAni3 1.8s infinite;
    -webkit-animation: scrollAni3 1.8s infinite;
    -o-animation: scrollAni3 1.8s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: linear;
}

@keyframes scrollAni4 {
    0% {
        transform: translate(0%,10px);
    }

    100% {
        transform: translate(0%,0%);
    }
}

.scrollAni4 {
    animation: scrollAni4 1.8s infinite;
    -moz-animation: scrollAni4 1.8s infinite;
    -webkit-animation: scrollAni4 1.8s infinite;
    -o-animation: scrollAni4 1.8s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: linear;
}

@keyframes scrollAni5 {
    0% {
        transform: none;
    }

    100% {
        transform: scale(1.35,1.35);
    }
}

.scrollAni5 {
    animation: scrollAni5 1.8s infinite;
    -moz-animation: scrollAni5 1.8s infinite;
    -webkit-animation: scrollAni5 1.8s infinite;
    -o-animation: scrollAni5 1.8s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: linear;
}

@keyframes scrollAni6 {
    0% {
        transform: scale(1.05,1.05);
    }

    100% {
        transform: none;
    }
}

.scrollAni6 {
    animation: scrollAni6 1.8s infinite;
    -moz-animation: scrollAni6 1.8s infinite;
    -webkit-animation: scrollAni6 1.8s infinite;
    -o-animation: scrollAni6 1.8s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: linear;
}

@keyframes bubbleMover3 {
    0% {
        -webkit-transform: translateY(0px) translateX(0) rotate(0);
        transform: translateY(0px) translateX(0) rotate(0);
    }

    30% {
        transform: translateY(5px) translateX(4px) rotate(9deg);
        -webkit-transform-origin: center center;
        transform-origin: center center;
    }

    50% {
        transform: translateY(-3px) translateX(1px) rotate(-6deg);
        -webkit-transform-origin: right bottom;
        transform-origin: right bottom;
    }

    80% {
        transform: translateY(-1px) translateX(-5px) rotate(-2deg);
        -webkit-transform-origin: left top;
        transform-origin: left top;
    }

    100% {
        -webkit-transform: translateY(0px) translateX(0) rotate(0);
        transform: translateY(0px) translateX(0) rotate(0);
        -webkit-transform-origin: center center;
        transform-origin: center center;
    }
}

@keyframes bubbleMover2 {
    0% {
        -webkit-transform: translateY(0px) translateX(0) rotate(0);
        transform: translateY(0px) translateX(0) rotate(0);
    }

    30% {
        transform: translateY(5px) translateX(4px) rotate(5deg);
        -webkit-transform-origin: center center;
        transform-origin: center center;
    }

    50% {
        transform: translateY(-4px) translateX(2px) rotate(-3deg);
        -webkit-transform-origin: right bottom;
        transform-origin: right bottom;
    }

    80% {
        transform: translateY(-3px) translateX(-3px) rotate(-3deg);
        -webkit-transform-origin: left top;
        transform-origin: left top;
    }

    100% {
        -webkit-transform: translateY(0px) translateX(0) rotate(0);
        transform: translateY(0px) translateX(0) rotate(0);
        -webkit-transform-origin: center center;
        transform-origin: center center;
    }
}

@keyframes bubbleMover {
    0% {
        transform: translateY(0px) translateX(0) rotate(0);
    }

    30% {
        transform: translateY(3px) translateX(5px) rotate(5deg);
        -webkit-transform-origin: center center;
        transform-origin: center center;
    }

    50% {
        transform: translateY(5px) translateX(10px) rotate(10deg);
        -webkit-transform-origin: right bottom;
        transform-origin: right bottom;
    }

    80% {
        transform: translateY(3px) translateX(5px) rotate(4deg);
        -webkit-transform-origin: left top;
        transform-origin: left top;
    }

    100% {
        transform: translateY(0px) translateX(0) rotate(0);
        -webkit-transform-origin: center center;
        transform-origin: center center;
    }
}

@keyframes rotateAni {
    0% {
        transform: none;
    }

    100% {
        transform: rotateY(180deg);
    }
}

.rotateAni {
    -webkit-animation: rotateAni linear infinite 2s;
    -moz-animation: rotateAni linear infinite 2s;
    -o-animation: rotateAni linear infinite 2s;
    animation: rotateAni linear infinite 2s;
}

.pfAni1 {
    -webkit-animation: bubbleMover linear infinite 5s;
    -moz-animation: bubbleMover linear infinite 5s;
    -o-animation: bubbleMover linear infinite 5s;
    animation: bubbleMover linear infinite 5s;
}

.pfAni2 {
    -webkit-animation: bubbleMover2 linear infinite 5s;
    -moz-animation: bubbleMover2 linear infinite 5s;
    -o-animation: bubbleMover2 linear infinite 5s;
    animation: bubbleMover2 linear infinite 5s;
}

.pfAni3 {
    -webkit-animation: bubbleMover3 linear infinite 5s;
    -moz-animation: bubbleMover3 linear infinite 5s;
    -o-animation: bubbleMover3 linear infinite 5s;
    animation: bubbleMover3 linear infinite 5s;
}

@keyframes scalc {
    0% {
        -webkit-transform: scale(2.05,2.05);
        -o-transform: scale(2.05,2.05);
        -moz-transform: scale(2.05,2.05);
        -ms-transform: scale(2.05,2.05);
        transform: scale(2.05,2.05);
    }

    100% {
        -webkit-transform: none;
        -o-transform: none;
        -moz-transform: none;
        -ms-transform: none;
        transform: none;
    }
}

.sclani {
    animation: scalc 7s forwards;
    animation-timing-function: ease-out;
}

@keyframes scalc2 {
    0% {
        transform: scale(1.2,1.2);
    }

    100% {
        -webkit-transform: none;
        -o-transform: none;
        -moz-transform: none;
        -ms-transform: none;
        transform: none;
    }
}

.sclani2 {
    animation: scalc2 7s forwards;
    animation-timing-function: ease-out;
}

@keyframes clipAni {
    0% {
        clip: rect(auto,0,auto,auto);
    }

    100% {
        clip: rect(auto,300px,auto,auto);
    }
}

.txtModel i {
    animation: clipAni ease-out infinite 2s alternate;
}

.swingAni {
    transform-origin: top center;
    animation: swing 3s infinite ease-in-out;
}

@keyframes swing {
    0% {
        transform: rotate(-6deg);
    }

    50% {
        transform: rotate(6deg);
    }

    100% {
        transform: rotate(-6deg);
    }
}

.swingAni2 {
    -webkit-animation-name: routate;
    -webkit-animation-duration: 4s;
    -webkit-animation-iteration-count: infinite;
    animation-name: routate;
    animation-duration: 5s;
    animation-iteration-count: infinite;
}

@keyframes routate {
    0% {
        -webkit-transform: rotate(7deg);
        -ms-transform: rotate(7deg);
        transform: rotate(7deg);
    }

    50% {
        -webkit-transform: rotate(-7deg);
        -ms-transform: rotate(-7deg);
        transform: rotate(-7deg);
    }

    100% {
        -webkit-transform: rotate(7deg);
        -ms-transform: rotate(7deg);
        transform: rotate(7deg);
    }
}

.bouncing-ball {
    -webkit-mask: radial-gradient(ellipse at center,rgba(0,0,0,0) 0%,rgba(0,0,0,0) 20%,black 20.1%,black 75%,black 100%);
    mask: radial-gradient(ellipse at center,rgba(0,0,0,0) 0%,rgba(0,0,0,0) 20%,black 20.1%,black 75%,black 100%);
    -webkit-animation: bouncing-ball 1.5s linear infinite;
    animation: bouncing-ball 1.5s linear infinite;
}

@keyframes bouncing-ball {
    0% {
        transform: scale(1,1) translateY(-80%);
    }

    25% {
        transform: scale(1,1.1) translateY(-45%);
    }

    50% {
        transform: scale(1,1.5) translateY(10%);
    }

    66% {
        transform: scale(2,0.75) translateY(25%);
    }

    75% {
        transform: scale(1,1.25) translateY(10%);
    }

    100% {
        transform: scale(1,1) translateY(-80%);
    }
}

.small_Big {
    -webkit-animation: scaleCircles 2s infinite cubic-bezier(0.55,0.15,0.45,0.85) alternate;
    animation: scaleCircles 2s infinite cubic-bezier(0.55,0.15,0.45,0.85) alternate;
}

@keyframes scaleCircles {
    0% {
        z-index: 1;
        transform: scale3d(0,0,0);
    }

    100% {
        z-index: 2;
        transform: scale3d(1,1,1);
    }
}

.index * {
    opacity: 1;
}

.index {
    overflow: hidden;
}

.wrap:after {
    content: "";
    display: table;
    clear: both;
}

.fadeInUpGroup.animated {
    animation-fill-mode: both;
    animation-name: fadeInLeft3;
    opacity: 0;
}

.fadeInUpGroup.animated:nth-child(1) {
    animation-duration: .5s !important;
    animation-delay: .1s !important;
}

.fadeInUpGroup.animated:nth-child(2) {
    animation-duration: 1s !important;
    animation-delay: .6s !important;
}

.fadeInUpGroup.animated:nth-child(3) {
    animation-duration: 1.5s !important;
    animation-delay: .9s !important;
}

.fadeInUpGroup.animated:nth-child(4) {
    animation-duration: 2s !important;
    animation-delay: 1.1s !important
}

.fadeInUpGroup.animated:nth-child(5) {
    animation-duration: 1.5s !important;
    animation-delay: 1.6s !important;
}

.wrapper {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    position: relative;
    /* 为了演示效果，给 wrapper 加个辅助背景色或阴影，实际可去掉 */
    /* background:#f9f9f9;*/
    z-index: 5;
}

.wrapper2 {
    width: 1240px;
    margin: 0 auto;
    position: relative;
}

.header {
    width: 100%;
    /* height:70px;*/
    background-color: #fff;
    /* box-shadow:0 2px 10px rgba(0,0,0,0.05);*/
    /* 底部微弱阴影 */
    position: fixed;
    z-index: 100;
    width: 100%;
    left: 0;
    top: 0;
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo img {
    height: 58px;
}

.logo-text {
}

.logo-text .red {
    color: #cc0000;
}

.nav {
    display: flex;
    gap: 60px;
    /* 菜单间距 */
}

.nav li a {
    position: relative;
    /* padding-bottom:28px;*/
    /* 为了放底部蓝条 */
    display: block;
    /* 视觉垂直居中微调 */
    font-family: HarmonyOS_Sans_SC;
    font-size: 18px;
    color: #333333;
    line-height: 70px;
    -webkit-transition: all 0.2s;
    -o-transition: all 0.2s;
    -moz-transition: all 0.2s;
    -ms-transition: all 0.2s;
    transition: all 0.2s;
}

.nav li.active a,.nav li:hover a {
    color: #103B95;
    font-weight: bold;
}

.nav li a::after {
    content: '';
    -webkit-transition: all 0.2s;
    -o-transition: all 0.2s;
    -moz-transition: all 0.2s;
    -ms-transition: all 0.2s;
    transition: all 0.2s;
    background: #fff;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 3px;
    background-color: #103B95;
    width: 0
}

.nav li.active a::after,.nav li:hover a::after {
    width: 24px;
}

.lang {
    font-size: 14px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-family: HarmonyOS_Sans_SC;
    font-size: 16px;
    color: #333333;
    padding-left: 28px;
    background: url(../images/lan.png) no-repeat left center;
    background-size: 20px;
    line-height: 70px;
}

.hero.type2 .bg {
    background: url(../images/banner2.jpg) no-repeat center center;
    background-size: cover;
}
.hero.type3 .bg {
    background: url(../images/banner3.jpg) no-repeat center center;
    background-size: cover;
}

.hero .bg {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0px;
    top: 0px;
    background: url(../images/banner1.jpg) no-repeat center center;
    background-size: cover;
}

.hero .bg img.bannerBg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}




.hero .bg .rightPic {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    position: absolute;
    top: 44%;
    left: 50%;
    -o-transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
}

.hero .bg .rightPic .right {
    float: right;
    position: relative;
}

.hero .bg .rightPic img.bottomPic{
    
position: absolute;
    
left: 48%;
    
-o-transform: translate(-50%, 0%);
    
-webkit-transform: translate(-50%, 0%);
    
-moz-transform: translate(-50%, 0%);
    
-ms-transform: translate(-50%, 0%);
    
transform: translate(-50%, 0%);
    
width: 812px;
    
bottom: -246px;
    
z-index: -1;
    
mix-blend-mode: overlay;
}
.hero .bg .rightPic img.proimg {
    width: 100%;
    display: block;
    position: relative;
    z-index: 4;
    /* 图片在下层 */
    mix-blend-mode: overlay;
}

.hero .bg .rightPic .aniBlue {
    width: 570px;
    height: 321px;
    
    /* 光影在上层 */
    
    /* 鼠标穿透，不影响图片点击 */
    position: relative;
    z-index: 6;
}

.hero .bg .rightPic .aniBlue i {
    filter: blur(50px);
    display: block;
    height: 100px;
    position: absolute;
    width: 360px;
    left: 105px;
    z-index: 3;
}

.hero .bg .rightPic .aniBlue i.i1 {
    mix-blend-mode: color;
    background: #00A5FF;
    top: 50px;
    opacity: .2;
}

.hero .bg .rightPic .aniBlue i.i2 {
    background: #00B0FF;
    /* 用亮青色提亮中间 */
    mix-blend-mode: color;
    top: 100px;
    opacity: .4;
}

.hero .bg .rightPic .aniBlue i.i3 {
    mix-blend-mode: overlay;
    background: #00B0FF;
    top: 200px;
    opacity: .2;
}

.hero {
    height: 620px;
    position: relative;
    overflow: hidden;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-content {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-text {
}

.hero-text h1 {
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 56px;
    color: #333333;
    background: linear-gradient(268deg,#00A5FF 0%,#3C60AC 70%,#103B95 50%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    /* 非Webkit浏览器备用 */
    line-height: 66px;
    text-align: left;
    font-style: normal;
    display: inline-block;
}

.hero-text h1 span {
    color: #1a4f9c;
}

.hero-text .subtitle {
    margin-bottom: 32px;
    font-weight: 400;
    font-family: HarmonyOS_Sans_SC;
    font-size: 20px;
    color: #333333;
    margin-top: 16px;
    line-height: 1.4;
}

/* 按钮 */
.btn-primary {
    display: inline-flex;
    align-items: center;
    background-color: #103d8f;
    /* 深蓝按钮背景 */
    color: #fff;
    font-size: 16px;
    border-radius: 4px;
    transition: background 0.3s;
    width: 220px;
    height: 40px;
    background: url(../images/email.png) no-repeat 47px center #103B95;
    box-shadow: 0px 4px 10px 0px rgba(0,0,0,0.1);
    border-radius: 4px;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 16px;
    color: #FFFFFF;
    padding-left: 75px;
    text-align: left;
    background-size: 20px;
}
[data-lang="en"] .btn-primary {
    width: 314px;
}
.btn-primary:hover {
    background-color: #0d2f6d;
}

/* ================= Product Overview Section ================= */
.overview-section {
    padding: 120px 0px 0px;
    background-color: #fff;
    padding-bottom: 120px;
}

/* 1. 章节大标题 */
.section-title {
    font-weight: bold;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 32px;
    color: #103B95;
    margin-bottom: 26px;
}

/* 2. 上部内容容器 (Flex) */
.overview-content {
    display: flex;
    justify-content: space-between;
    /* 左右两端对齐 */
    align-items: flex-start;
    margin-bottom: 60px;
}

/* 左侧文本框 */
.overview-text-box {
    /* 左半部分宽度 */
    /* 浅蓝背景 */
    padding: 40px;
    /* 固定高度以匹配右侧图片区域 */
    width: 580px;
    /* height:460px;*/
    background: #F7FAFF;
    border-radius: 16px;
    padding: 33px;
}

.overview-text-box .box-title {
    /* 亮蓝色标题 */
    font-weight: bold;
    font-size: 24px;
    color: #333333;
    background: linear-gradient(268deg,#00A5FF 0%,#3C60AC 70%,#103B95 50%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    text-align: left;
    font-style: normal;
    display: inline-block;
    margin-bottom: 21px;
    line-height: 1.4;
}

.spec-list li:last-child {
    margin: 0px;
}

.spec-list li {
    position: relative;
    padding-left: 22px;
    font-family: HarmonyOS_Sans_SC;
    font-size: 20px;
    color: #333333;
    line-height: 32px;
    margin-bottom: 30px;
}

/* 列表前的圆点 */
.spec-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    background-color: #003366;
    /* 深蓝圆点 */
    border-radius: 50%;
    width: 10px;
    height: 10px;
    background: #103B95;
}

/* 右侧图集 */
.overview-gallery {
    width: 632px;
    /* 右半部分宽度 */
}

.overview-gallery .gallery-top .swiper-pagination *.swiper-pagination-bullet-active {
    background: #103B95;
}

.overview-gallery .gallery-top .swiper-pagination * {
    width: 8px;
    height: 8px;
    background: #E3E8F4;
    margin: 0px 4px;
    opacity: 1;
}

.overview-gallery .gallery-top .swiper-pagination {
    bottom: 37px;
    display: none;
}

.overview-gallery .gallery-top .swiper-slide {
    height: 359px;
    padding-top: 44px;
}

.overview-gallery .gallery-top img {
    width: 378px;
    height: 276px;
    object-fit: contain;
    margin: auto;
    display: block;
}

.bottomslider .swiper-button-prev:hover {
    background: url(../images/lefthover.png) no-repeat center center;
}

.bottomslider .swiper-button-next:hover {
    background: url(../images/righthover.png) no-repeat center center;
}

.bottomslider .swiper-button-next {
    background: url(../images/right.png) no-repeat center center;
    background-size: 100% !important;
    width: 44px;
    height: 44px;
    right: 0px;
}

.bottomslider .swiper-button-prev {
    left: 0px;
    background: url(../images/left.png) no-repeat center center;
    background-size: 100% !important;
    width: 44px;
    height: 44px;
}

.bottomslider {
    position: relative;
    padding: 0px 70px;
    display: none;
}

.overview-gallery .swiper-wrapper {
    /* padding:0px 70px;*/
}

.overview-gallery .gallery-thumbs img {
    width: 100%;
    width: 70px;
    height: 66px;
    position: absolute;
    top: 50%;
    left: 50%;
    -o-transform: translate(-50%,-50%);
    -webkit-transform: translate(-50%,-50%);
    -moz-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    object-fit: contain;
}

.overview-gallery .gallery-thumbs .border {
    width: 149px;
    height: 101px;
    background: #F9FBFF;
    border-radius: 10px;
    border: 1px solid #E3E8F4;
    position: relative;
    margin: auto;
    cursor: pointer;
}

.overview-gallery .gallery-thumbs .swiper-slide {
    width: 33.333%;
    height: 100%;
}

.overview-gallery .gallery-thumbs .swiper-slide-active .border {
    background: #F9FBFF;
    border-radius: 10px;
    border: 1px solid #103B95;
}

/* 3. 适用解决方案条 */
.solutions-bar {
    width: 100%;
    height: 80px;
    background: linear-gradient(to right,#eef4fc,#dce9f9);
    /* 浅灰蓝渐变 */
    border-radius: 8px;
    display: flex;
    align-items: center;
    height: 80px;
    background: #E3E8F4;
    border-radius: 16px;
    padding-left: 30px;
    justify-content: space-between;
    padding-right: 30px;
    margin-bottom: 60px;
}

.sol-left {
    font-size: 24px;
    font-weight: bold;
    font-size: 24px;
    color: #333333;
    background: linear-gradient(268deg,#00A5FF 0%,#3C60AC 70%,#103B95 50%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    text-align: left;
    font-style: normal;
    display: inline-block;
}

.sol-right {
    display: flex;
    justify-content: space-between;
    /* 文字分散对齐，或者用 gap */
    font-size: 18px;
    color: #333;
    font-family: HarmonyOS_Sans_SC;
    font-size: 24px;
    color: #333333;
    align-items: center;
}

.sol-right .divider {
    color: #ccc;
    font-size: 14px;
    font-family: HarmonyOS_Sans_SC;
    font-size: 24px;
    color: #999999;
    vertical-align: middle;
    line-height: 1;
    position: relative;
    top: -4px;
    margin: 0px 15px;
}

/* 4. 特性卡片 Grid */

.grid4.features-grid    .feat-card p{
    font-size: 16px;
    line-height: 1.9;
}
.grid4.features-grid .feat-card .feat-header h3{
    font-size: 22px;
}
    .grid4.features-grid .feat-card {
    width: 290px;
    }
    .grid4.features-grid{
        
grid-template-columns: repeat(4, 1fr);
    }
.features-grid {
    display: grid;
    justify-content: space-between;
    /* 三个卡片左右撑满 */
    gap: 24px;
    /* 卡片间距 */
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.feat-card {
    width: 393px;
    /* (1240 - 60)/3 约等于 393px */
    background-color: #f8fbff;
    /* 非常淡的蓝色背景 */
    padding: 30px;
    border-radius: 12px;
    background: #F7FAFF;
    border-radius: 16px;
    padding: 40px 32px 35px;
}

.feat-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.icon-blue {
    color: #007bff;
    font-size: 20px;
    margin-right: 10px;
}

.feat-header h3 {
    font-size: 20px;
    color: #333;
    font-weight: bold;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 24px;
    color: #333333;
    padding-left: 38px;
    background: url(../images/star.png) no-repeat left center;
    background-size: 27px;
    line-height: 25px;
}

.feat-card p {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
    text-align: justify;
    /* 两端对齐更整齐 */
    font-family: HarmonyOS_Sans_SC;
    font-size: 18px;
    color: #5E5E5E;
    line-height: 30px;
    text-align: justify;
    font-style: normal;
    /* padding-top: 15px; */
}

/* ================= Specifications Section ================= */
.specs-section {
    padding: 0 0 100px;
    /* 紧接上一部分，不需要太大的 top-padding */
    background-color: #fff;
}

/* 上面已经定义了 .section-title，这里直接复用即可 */
/* 表格容器 */
.specs-table-container {
    width: 100%;
    /* 表格上方的深蓝色横线 */
    border-top: 2px solid #103B95;
    margin-top: 44px;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    /* 合并边框 */
    font-size: 15px;
    color: #444;
}

/* 单元格通用样式 */
.specs-table td {
    /* 增加内边距，让表格看起来宽松大气 */
    /* 每行底部的浅灰线 */
    /* 文字顶部对齐，防止多行文字导致左侧不居中 */
    padding: 16px 0px;
    box-shadow: inset 0px -1px 0px 0px #E3E8F4;
}

/* 左列：标签列 */
.specs-table .col-label {
    width: 414px;
    /* 固定宽度，保持左侧整齐 */
    padding-left: 80px;
    font-family: HarmonyOS_Sans_SC_Semibold;
    font-size: 20px;
    color: #333333;
    line-height: 32px;
}

/* 右列：数值列 */
.specs-table .col-value {
    color: #555;
    font-family: HarmonyOS_Sans_SC;
    font-size: 20px;
    color: #5E5E5E;
    font-family: HarmonyOS_Sans_SC;
    font-size: 20px;
    color: #5E5E5E;
    line-height: 32px;
}

/* 第一行特殊样式 (系统型号) */
.specs-table .header-row td {
    /* 浅蓝底色 */
    /* 第一行通常不画底线，或者画得淡一点 */
    font-weight: bold;
    font-family: HarmonyOS_Sans_SC_Semibold;
    font-size: 20px;
    color: #333333;
    height: 64px;
    background: #F7FAFF;
    box-shadow: inset 0px -1px 0px 0px #E3E8F4;
}

/* 移除最后一行的底线 (可选) */
.specs-table tr:last-child td {
    border-bottom: none;
}

/* 底部备注 */
.specs-note {
    text-align: right;
    margin-top: 12px;
    font-family: HarmonyOS_Sans_SC;
    font-size: 16px;
    color: #333333;
    line-height: 32px;
}

/* ================= CTA Section (底部呼吁) ================= */
.cta-section {
    background: #F7FAFF;
    /* 图片中的极淡蓝灰色背景 */
    padding: 70px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 32px;
    color: #333;
    margin-bottom: 20px;
    font-weight: bold;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 24px;
    color: #333333;
}

.cta-content p {
    /* 较大的行高，增加阅读舒适度 */
    font-family: HarmonyOS_Sans_SC;
    font-size: 18px;
    color: #333333;
    line-height: 32px;
    margin-bottom: 20px;
}

/* 大号按钮变体 */
.btn-large {
    width: 220px;
    height: 40px;
    box-shadow: 0px 4px 10px 0px rgba(0,0,0,0.1);
    border-radius: 4px;
    padding: 0;
    padding-left: 75px;
    font-size: 16px;
}

/* ================= New Footer Style ================= */
/* --- 上半部分 (Logo + Nav) --- */
.footer-upper {
    padding: 47px 0px 60px;
    position: relative;
    overflow: hidden;
    background: url(../images/bg.png) no-repeat center center;
    background-size: cover;
}

/* 模拟背景线条纹理 (实际开发建议直接用背景图) */
.footer-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* 使用径向渐变模拟弧线光影 */
    background: radial-gradient(circle at 50% -50%,transparent 60%,rgba(0,51,102,0.03) 61%,transparent 62%),radial-gradient(circle at 40% -40%,transparent 60%,rgba(0,51,102,0.03) 61%,transparent 62%);
    z-index: 0;
    pointer-events: none;
}

.footer-upper-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.footer-center-logo img {
    height: 72.5px;
}

.footer-center-logo {
    margin-bottom: 40px;
}

.logo-text-lg {
    font-size: 36px;
    font-weight: 900;
    font-style: italic;
    color: #003366;
}

.logo-text-lg .red {
    color: #cc0000;
}

.footer-nav-list {
    display: flex;
    gap: 88px;
    /* 大间距 */
}

.footer-nav-list li a {
    font-size: 18px;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
    font-family: HarmonyOS_Sans_SC;
    font-size: 18px;
    color: #333333;
    line-height: 21px;
}

.footer-nav-list li a:hover {
    color: #0056b3;
}

/* --- 下半部分 (Copyright + Contact) --- */
.footer-lower {
    /* 浅灰背景 */
    line-height: 50px;
    background: #F6F6F6;
    font-family: HarmonyOS_Sans_SC;
    font-size: 14px;
    color: #333333;
}

.footer-lower-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.contact-row {
    display: flex;
    gap: 60px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: HarmonyOS_Sans_SC;
    font-size: 14px;
    color: #333333;
}

.contact-item img {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.products-section {
    padding: 120px 0px;
    padding-bottom: 56px;
    position: relative;
    z-index: 4;
}

.type2.products-section {
    padding-bottom: 0;
    padding-top: 0;
}

/* 头部 */
.prod-header {
    text-align: center;
    margin-bottom: 60px;
}

.prod-header h2 {
    margin-bottom: 23px;
    font-weight: bold;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 32px;
    color: #103B95;
    line-height: 38px;
}

.prod-header p {
    font-family: HarmonyOS_Sans_SC;
    font-size: 20px;
    color: #333333;
    line-height: 32px;
    text-align: center;
    font-style: normal;
}

/* Tabs 切换 */
.tabs-container {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.tabs-wrapper {
    background-color: #eef2f6;
    /* 灰色胶囊底 */
    border-radius: 30px;
    padding: 2px;
    display: flex;
    gap: 5px;
}

.tab-item {
    border: none;
    background: transparent;
    font-size: 16px;
    color: #666;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s;
    /* background:#FFFFFF;*/
    /* box-shadow:0px 4px 10px 0px rgba(0,0,0,0.1);*/
    border-radius: 18px;
    line-height: 36px;
    width: 104px;
}

.tab-item.active {
    background: #FFFFFF;
    box-shadow: 0px 4px 10px 0px rgba(0,0,0,0.1);
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 16px;
    color: #103B95;
    font-weight: bold;
}

/* 产品网格 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    /* 3列布局 */
    gap: 24px;
}

/* 产品卡片 */
.product-card {
    padding: 29px 0px 39px;
    /* 上左右下 */
    position: relative;
    text-align: left;
    transition: transform 0.3s,box-shadow 0.3s;
    border: 1px solid transparent;
    background: linear-gradient( 135deg,#F7FAFF 0%,rgba(247,250,255,0.5) 100%);
    border-radius: 16px;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-color: #e0e6ed;
}

/* 标签 Badge */
.badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 4px 10px;
    font-size: 12px;
    color: #fff;
    border-radius: 4px;
    width: 78px;
    line-height: 28px;
    background: #103B95;
    border-radius: 6px;
    margin-bottom: 16px;
    position: static;
    padding: 0;
    display: block;
    text-align: center;
    font-family: HarmonyOS_Sans_SC;
    font-size: 17px;
    color: #FFFFFF;
    margin-left: 29px;
}

.badge.hot {
    background-color: #0056b3;
    width: max-content;
    padding: 4px 10px;
}

/* 热销-蓝 */
.badge.star {
    background-color: #003366;
}

/* 明星-深蓝 */
/* 卡片文本 */
.card-text {
    padding: 0px 29px
}

.card-text h3 {
    font-weight: normal;
    font-family: HarmonyOS_Sans_SC;
    font-size: 24px;
    color: #333333;
    line-height: 32px;
}

.card-text .model {
    display: block;
    margin-bottom: 20px;
    font-family: HarmonyOS_Sans_SC;
    font-size: 24px;
    color: #333333;
    line-height: 32px;
}

/* 图片区域 */
.card-img {
    /* display:flex;*/
    justify-content: center;
    margin-bottom: 25px;
}

.img-placeholder-server {
    /* 模拟虚线框 */
}

.img-placeholder-server img {
    width: 314px;
    height: 177px;
    object-fit: contain;
    display: block;
    margin: auto;
}

/* 参数规格图标区 */
.card-specs {
    display: flex;
    justify-content: space-between;
    margin-bottom: 32px;
    /* border-top:1px solid #f0f0f0;*/
}

.spec-box::after {
    content: '';
    position: absolute;
    right: 0;
    /* 固定在盒子最右边 */
    top: 50%;
    transform: translateY(-50%);
    /* 垂直居中 */
    width: 1px;
    /* 线宽 */
    height: 40px;
    /* 线高，根据设计图调整，不要撑满 */
    background-color: #e5e5e5;
    /* 浅灰颜色 */
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    /* 线宽 */
    height: 40px;
    /* 线高 */
    /* 【核心修改】使用渐变背景实现“两头尖、中间实” */
    /* 从上到下：透明(0%) -> 浅灰(50%) -> 透明(100%) */
    background: linear-gradient(to bottom,rgba(229,229,229,0) 0%,rgba(204,204,204,1) 50%,rgba(229,229,229,0) 100% );
}

/* 新增：去掉最后一个盒子的竖线 */
.spec-box:last-child::after {
    display: none;
}

.spec-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    /* gap:5px;*/
    /* 新增：让每个图标盒子平分宽度，方便分割线居中 */
    flex: 1;
    /* 新增：作为分割线的定位基准 */
    position: relative;
}

.spec-box img {
    /* 模拟图中的方框 */
    width: 32px;
    height: 32px;
}

.spec-box .title {
    font-family: HarmonyOS_Sans_SC;
    font-size: 12px;
    color: #333333;
    line-height: 16px;
}

.spec-box .titVal {
    font-size: 12px;
    color: #666;
    line-height: 1.2;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 16px;
    color: #333333;
    line-height: 16px;
    padding-top: 8px;
    display: block;
}

/* 按钮 */
.card-btn {
    display: block;
    /* 浅灰蓝 */
    border-radius: 4px;
    transition: all 0.3s;
    width: 150px;
    margin: auto;
    line-height: 40px;
    padding: 0;
    font-family: HarmonyOS_Sans_SC;
    font-size: 16px;
    color: #103B95;
    background: url(../images/h_left@2x.png) no-repeat 107px center #eef2f9;
    background-size: 9px;
    text-align: left;
    padding-left: 34px;
    box-shadow: 0px 4px 10px 0px rgba(0,0,0,0.01);
}
[data-lang="en"] .card-btn {
    background-position: 124px center;
}
.card-btn:hover {
    background: url(../images/h_left2@2x.png) no-repeat 107px center #103B95;
    background-size: 9px;
    color: #fff;
}

/* ================= Features Section (常规 PX) ================= */
.features-section {
    padding: 120px 0 150px;
    background-color: #fff;
}

.feature-grid {
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.feature-card {
    width: 398px;
    padding: 65px 32px;
    box-sizing: border-box;
    transition: transform 0.3s;
    background: #F7FAFF;
    border-radius: 16px;
    padding-bottom: 52px;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.icon-box {
    margin-bottom: 46px;
}

.icon-box img {
    width: 124px;
    height: 124px;
    display: block;
    object-fit: contain;
}

.feature-card h3 {
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 24px;
    color: #333333;
    font-weight: bold;
    margin-bottom: 15px;
}

.feature-card p {
    /* 两端对齐更整齐 */
    font-family: HarmonyOS_Sans_SC;
    font-size: 18px;
    color: #5E5E5E;
    line-height: 30px;
    text-align: justify;
}
[data-lang="en"] .feature-card p {
    text-align: left;
}
.allBtn {
    width: 170px;
    background: #103B95;
    box-shadow: 0px 4px 10px 0px rgba(0,0,0,0.1);
    border-radius: 4px;
    display: block;
    margin: auto;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 40px;
    padding-left: 44px;
    background: url(../images/h_left2@2x.png) no-repeat 117px center #103B95;
    background-size: 9px;
    margin-top: 59px;
}
[data-lang="en"] .allBtn {
    background: url(../images/h_left2@2x.png) no-repeat 140px center #103B95;
    background-size: 9px;
}

/* =========================================   1. 默认/大屏样式 (>= 1301px)   单位：px   ========================================= */
.explore-section .wrapper {
    position: relative;
    z-index: 6;
}

.explore-section .bg {
    position: absolute;
    right: 0;
    bottom: 0px;
    height: 100%;
    z-index: 2;
}

.explore-section {
    background-color: #fff;
    overflow: hidden;
    /* 防止右侧图片溢出 */
    padding-top: 333px;
    padding-bottom: 48px;
    overflow: hidden;
    position: relative;
    margin-top: -55px;
}

.trapezoid-clip {
    width: 100%;
    height: 443px;
    background-color: #F7FAFF;
    /* 纯色背景 */
    /*      坐标解释：     左上点：X轴20%，Y轴0     右上点：X轴80%，Y轴0     右下点：X轴100%，Y轴100%     左下点：X轴0%，Y轴100%  */
    clip-path: polygon(100% 0%,100% 0%,100% 100%,-188% 100%);
    /* 居中文字演示 */
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    position: absolute;
    left: 0;
    bottom: 0;
}

.explore-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 76px;
}

/* 左侧文本 */
.explore-text .desc {
    margin-bottom: 24px;
}

.explore-text {
    width: 610px;
}

.explore-text h2 {
    font-weight: bold;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 32px;
    color: #333333;
    line-height: 56px;
    margin-bottom: 10px;
}

.explore-text .desc p {
    font-family: HarmonyOS_Sans_SC;
    font-size: 20px;
    color: #333333;
    line-height: 32px;
    text-align: left;
    font-style: normal;
}

/* 按钮在上一个板块已经定义了 .btn-primary，这里只需加点 margin */
[data-lang="en"] .explore-text .btn-primary {
    width: 190px;
    padding-left: 68px;
}
.explore-text .btn-primary {
    width: 170px;
    padding-left: 67px;
    text-align: left;
    background-position: 39px center;
}

/* 右侧图片 */
.explore-img {
    width: 600px;
    /* 图片可能带有透视线条，右对齐 */
    display: flex;
    justify-content: flex-end;
    display: none;
}

.explore-img img {
    max-width: 100%;
    height: auto;
}



.about-section{
    padding: 120px 0px;
}
.w840 p:last-child{
    padding-bottom: 0;
}
.w840 p{
    padding-bottom: 40px;
}
.w840{
    width: 840px;
    margin:auto;
}


/* ================= Culture Section ================= */
.culture-section {
    padding: 158px 0px 56px;
    position: relative;
     /* 浅蓝灰背景色 */
    overflow: hidden;
    background: url(../images/bg3.jpg) no-repeat center center;
    background-size: cover;
}

/* 背景纹理模拟 */
.culture-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('../images/bg_pattern.png') no-repeat center center;
    background-size: cover;
    opacity: 0.5;
    pointer-events: none;
}

/* 标题样式复用之前的 .section-header，这里微调颜色 */
.culture-section .section-header h2 {
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 32px;
    color: #103B95;
    line-height: 38px;
    text-align: center;
}

.culture-grid {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding-top: 57px;
}

.culture-card {
    /* (1240 - 24*2) / 3 = 397.33 */
    width: 397px;
    padding: 49px 0px;
    text-align: center;
    /* box-shadow: 0px 10px 30px rgba(16, 59, 149, 0.05); */
    transition: all 0.3s;
    z-index: 2;
    position: relative;
    background: #FFFFFF;
    border-radius: 16px;
    cursor: pointer;
}

.culture-card:hover {
    transform: translateY(-10px);
    box-shadow: 0px 10px 30px rgba(16, 59, 149, 0.05);
}

.card-icon {
    width: 124px;
    height: 124px;
    margin: 0 auto 27px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.culture-card h3 {
    font-weight: bold;
    margin-bottom: 15px;
    font-family: HarmonyOS_Sans_SC_Bold;
    font-size: 24px;
    color: #333333;
    line-height: 28px;
}

.culture-card p {
     /* 限制文字宽度以实现换行 */
     width: 270px;
     font-family: HarmonyOS_Sans_SC;
     font-size: 18px;
     color: #5E5E5E;
     line-height: 30px;
     text-align: center;
     font-style: normal;
     margin: auto;
}
.about-section .prod-header{
    margin-bottom: 0;
}


/* ================= Contact Section ================= */
.contact-section {
    /* padding: 100px 0; */
    background-color: #fff;
    position: relative;
    overflow: hidden;
    background: url(../images/bg4.jpg) no-repeat center center;
    background-size: cover;
    padding-top: 200px;
    padding-bottom: 50px;
}
    .contact-section .wrapper2{
    }

/* 上部布局 */
.contact-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 107px;
    position: relative;
}

.contact-text {
    z-index: 2; /* 确保文字在图片上层 */
}

.contact-text h2 {
     /* 亮蓝色 */
     font-family: HarmonyOS_Sans_SC_Bold;
     font-size: 56px;
     color: #333333;
     background: linear-gradient(268deg,#00A5FF 0%,#3C60AC 70%,#103B95 50%);
     -webkit-background-clip: text;
     background-clip: text;
     -webkit-text-fill-color: transparent;
    /* 非Webkit浏览器备用 */
     line-height: 66px;
     text-align: left;
     font-style: normal;
     display: inline-block;
}

.contact-text p {
    width: 454px;
    font-family: HarmonyOS_Sans_SC;
    font-size: 20px;
    color: #333333;
    line-height: 32px;
    text-align: left;
    font-style: normal;
    margin-top: 16px;
}


/* 底部卡片网格 */
.contact-cards-grid {
    display: flex;
    justify-content: space-between;
    gap: 21px;
}

.info-card {
    /* (1240 - 48) / 3 = 397.33 */
    width: 400px;
     /* 极浅的蓝灰色背景 */
    box-sizing: border-box;
    display: flex;
    gap: 12px;
    transition: transform 0.3s;
    height: 118px;
    background: linear-gradient( 132deg, #FFFFFF 0%, rgba(255,255,255,0.61) 100%);
    box-shadow: 0px 2px 20px 0px rgba(43,122,251,0.13);
    border-radius: 14px;
    backdrop-filter: blur(10px);
    align-items: center;
    padding-left: 20px;
    padding-right: 9px;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.icon-wrap {
    width: 59px;
    height: 59px;
    flex-shrink: 0;
}

.icon-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.info-content p{
    font-family: HarmonyOS_Sans_SC;
    font-size: 16px;
    color: #333333;
    line-height: 22px;
}
.info-content h4 {
    font-family: HarmonyOS_Sans_SC_Medium;
    font-size: 20px;
    color: #333333;
    line-height: 32px;
}

/* 默认状态：卡片可见且正常 */
.product-card {
    /* 保留你原有的样式... */
    transition: all 0.4s ease; /* 增加过渡时间，让变化丝滑 */
    opacity: 1;
    transform: scale(1);
}

/* 隐藏状态：透明度为0，稍微缩小一点，产生退场感 */
.product-card.hidden-anim {
    opacity: 0;
    transform: scale(0.9);
}

/* 彻底消失：不占位置 (由JS控制) */
.product-card.hide {
    display: none;
}

.flex1 .feat-card{
    width: 100%;
    margin-bottom: 24px;
}