.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: #000;
}

.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: #fff;
}

.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,#000000c9,#606060);
    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;
    font-size: 15px;
}

.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: Century Gothic;
}

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: 14px;
}

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

body {
    font-family: "Microsoft YaHei" ! important;
    color: #000000;
    background: #fff;
    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;
    background: #000;
    color: #fff;
    line-height: 1;
}

* {
    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;
}

/* ================= Header (Fixed) ================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(99 / 1920 * 100vw);
    /* 假设高度 */
    background-color: rgba(0,0,0,0.8);
    /* 半透明黑底 */
    z-index: 1000;
}

.header-inner {
    width: calc(1800 / 1920 * 100vw);
    /* 核心内容宽度 */
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: calc(32/ 1920 * 100vw);
}

.nav > ul {
    display: flex;
    gap: calc(60 / 1920 * 100vw);
    margin-left: calc(255 / 1920 * 100vw);
}

.nav > ul > li {
    position: relative;
}

.nav > ul > li:hover ul {
    visibility: visible;
    opacity: 1;
    z-index: 5;
    top: calc(26/ 1920 * 100vw)
}

.nav > ul > li ul {
    text-align: center;
    position: absolute;
    width: 100%;
    padding: calc(10/ 1920 * 100vw) 0;
    background: rgb(69 69 69 / 80%);
    left: -33%;
    top: calc(30/ 1920 * 100vw);
    width: 166%;
    visibility: hidden;
    opacity: 0;
    z-index: -1;
    -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 > ul > li ul li {
}

.nav > ul > li ul li a {
    display: block;
    line-height: 2;
    /* padding-left: calc(6/ 1920 * 100vw); */
    font-size: calc(14 / 1920 * 100vw);
    color: #fff;
}

.nav a {
    color: #CACACA;
    font-size: calc(18 / 1920 * 100vw);
    transition: 0.3s;
}

.nav > ul > li.active > a,.nav a:hover {
    color: #CACACA;
    /* 品牌红 */
}

.header-contact {
    display: flex;
    align-items: center;
    gap: calc(14 / 1920 * 100vw);
    color: #CACACA;
    font-size: calc(30 / 1920 * 100vw);
    font-weight: bold;
}

.icon-phone {
    width: calc(52/ 1920 * 100vw);
}

.icon-phone img {
    width: 100%;
}

/* ================= Banner ================= */
.banner img {
    width: 100%;
}

.banner {
    position: relative;
    width: 100%;
    /* 根据设计图目测高度 */
    overflow: hidden;
}

.banner-bg {
    width: 100%;
    height: 100%;
    background: url('images/banner.jpg') no-repeat center center;
    background-size: cover;
}

/* 黑色渐变遮罩，让文字更清晰 */
.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,rgba(0,0,0,0.6) 0%,rgba(0,0,0,0) 60%);
    z-index: 1;
}

.banner-content {
    position: absolute;
    top: 30%;
    /* 垂直位置 */
    left: calc(160 / 1920 * 100vw);
    /* 左侧间距 */
    z-index: 2;
    color: #fff;
}

.sub-title {
    font-size: calc(48 / 1920 * 100vw);
    font-weight: normal;
    margin-bottom: calc(20 / 1920 * 100vw);
    opacity: 0.9;
}

.main-title {
    font-size: calc(60 / 1920 * 100vw);
    font-weight: bold;
    margin-bottom: calc(20 / 1920 * 100vw);
}

.desc {
    font-size: calc(20 / 1920 * 100vw);
    color: #aaa;
    letter-spacing: calc(2 / 1920 * 100vw);
}

.banner .swiper-pagination {
    bottom: calc(50 / 1920 * 100vw);
    gap: calc(15 / 1920 * 100vw);
    z-index: 3;
}

.banner .swiper-pagination * {
    width: calc(12 / 1920 * 100vw);
    height: calc(12 / 1920 * 100vw);
    border-radius: 50%;
    background: #fff;
    opacity: 0.5;
    cursor: pointer;
}

.banner .swiper-pagination *.swiper-pagination-bullet-active {
    background: #c30d23;
    opacity: 1;
}

/* ================= Stats Section ================= */
.stats-section {
    /* background-color: #000; */
    padding: calc(132 / 1920 * 100vw) 0;
    color: #fff;
    padding-bottom: calc(100/ 1920 * 100vw);
}

.stats-header {
    text-align: center;
    margin-bottom: calc(88 / 1920 * 100vw);
}

.stats-header h2 {
    font-size: calc(42/ 1920 * 100vw);
    font-weight: normal;
    color: #CACACA;
}

.stats-grid {
    width: calc(1800 / 1920 * 100vw);
    /* 与头部对齐 */
    margin: 0 auto;
}

.stats-row {
    /* display: flex; */
    justify-content: space-between;
    border: 1px solid #2e2e2e;
    border-left: none;
    border-right: none;
    zoom: 1;
    overflow: hidden;
}
.stats-item:nth-child(1){
    
}
.stats-item:nth-child(2){
    
/* width: 18%; */
}
.stats-item:nth-child(3){
    
width: 26%;
}
.stats-item:nth-child(4){
    
width: 18%;
}
.stats-item:nth-child(5){
    
width: 18%;
    
float: right;
}
.stats-item:nth-child(6){
    
}
.stats-item:nth-child(7){
    
}
.stats-item:nth-child(8){
    
width: 26%;
}
.stats-item:nth-child(9){
    
width: auto;
}

    
.stats-item {
    width: 19%;
    /* 四等分 */
    /* border-left:1px solid rgba(255,255,255,0.1);*/
    /* 竖线分割，可选 */
    /* padding-left:calc(30 / 1920 * 100vw);*/
    padding-top: calc(62 / 1920 * 100vw);
    padding-bottom: calc(62 / 1920 * 100vw);
    border-bottom: 1px solid #2e2e2e;
    float: left;
}

/* 去掉第一个的左边框 */
.stats-item:first-child {
    border-left: none;
    padding-left: 0;
}

.stats-item .label {
    display: block;
    color: #CACACA;
    font-size: calc(21/ 1920 * 100vw);
    margin-bottom: calc(20 / 1920 * 100vw);
}

.number-box {
    display: flex;
    align-items: baseline;
    color: #CACACA;
}

.num {
    font-size: calc(88 / 1920 * 100vw);
    /* 超大数字 */
    font-weight: bold;
    line-height: 1;
    font-family: Arial,sans-serif;
}

.unit {
    font-size: calc(30/ 1920 * 100vw);
    margin-left: calc(10 / 1920 * 100vw);
}

.stats-divider {
    width: 100%;
    height: 1px;
    background-color: rgba(255,255,255,0.2);
    margin: calc(60 / 1920 * 100vw) 0;
    display: none;
}

/* ================= Certifications Section ================= */
.cert-section {
    background-color: #000;
    /* 保持黑底 */
    /* padding-bottom:calc(50 / 1920 * 100vw);*/
    color: #fff;
    position: relative;
    z-index: 5;
}

.cert-inner {
    width: calc(1800 / 1920 * 100vw);
    /* 与上方内容对齐 */
    margin: 0 auto;
}

.cert-header {
    text-align: center;
    margin-bottom: calc(70/ 1920 * 100vw);
}

.cert-header h2 {
    font-size: calc(42/ 1920 * 100vw);
    font-weight: normal;
    letter-spacing: calc(2 / 1920 * 100vw);
    color: #CACACA;
}

/* 证书列表容器 */
.cert-list.type {
    display: block;
}

.cert-list.type .cert-item {
    width: 100% !important;
}

.cert-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    /* 两端对齐，自动计算间距 */
    row-gap: calc(30 / 1920 * 100vw);
    /* 上下行间距 */
}

.cert-item {
    /* 默认样式，会被下方的 nth-child 覆盖 */
    box-sizing: border-box;
    cursor: pointer;
    transition: transform 0.3s ease;
}

/* 鼠标悬停微小放大效果，增加交互感 */
.cert-item:hover {
    transform: translateY(calc(-10 / 1920 * 100vw));
    z-index: 2;
    /* 防止放大被遮挡 */
}

/* --- 核心布局逻辑 --- */
/* 前 4 个元素：一行放 4 个 */
.cert-list .cert-item:nth-child(-n+4) {
    width: calc(24%);
    /* (100% / 4) 稍微留一点缝隙容错 */
    /* 或者精确计算间距：width:calc((100% - 3 * (20 / 1920 * 100vw)) / 4);*/
}

/* 从第 5 个元素开始：一行放 5 个 */
.cert-list .cert-item:nth-child(n+5) {
    width: calc(19%);
    /* (100% / 5) 稍微留一点缝隙容错 */
}

/* 图片容器 */
.cert-img-box {
    width: 100%;
    /* 保持宽高比或让图片自适应 */
    /* 证书通常有白底，防透明图穿帮 */
    /* 模拟证书边框留白 */
    box-sizing: border-box;
    border: 1px solid #333;
    /* 暗色描边 */
}

.cert-img-box img {
    width: 100%;
    height: auto;
    display: block;
}

/* 底部细线 */
.cert-bottom-line {
    width: calc(1800 / 1920 * 100vw);
    height: 1px;
    margin: auto;
    background-color: rgba(255,255,255,0.45);
    margin-top: calc(90 / 1920 * 100vw);
}

/* ================= Case Studies Section ================= */
.case-section {
    background-color: #000;
    padding-top: calc(100 / 1920 * 100vw);
    color: #fff;
    position: relative;
}

.case-inner {
    width: calc(1800 / 1920 * 100vw);
    margin: 0 auto;
}

.case-header {
    text-align: center;
    margin-bottom: calc(90 / 1920 * 100vw);
}

.case-header h2 {
    font-size: calc(42/ 1920 * 100vw);
    font-weight: normal;
    letter-spacing: calc(2 / 1920 * 100vw);
    color: #CACACA;
}

/* 列表容器 */
.case-list {
    display: flex;
    flex-wrap: wrap;
    /* 设置列间距：30px (根据设计图调整) */
    column-gap: calc(23/ 1920 * 100vw);
    /* 设置行间距：50px */
    row-gap: calc(99/ 1920 * 100vw);
}

.case-item {
    /* 计算宽度：(总宽100% - 2个间距) / 3列 */
    width: calc((100% - 2 * (30 / 1920 * 100vw)) / 3);
}

.case-link {
    display: block;
    /* 用于hover整体变色或做交互 */
}

/* 图片容器：设置固定宽高比，防止图片尺寸不一导致布局错乱 */
.case-img-box {
    width: 100%;
    /* 设置图片比例，比如 16:9， padding-bottom:56.25% */
    /* 根据设计图看起来像 530x300 左右，约等于 56% */
    height: calc(300 / 1920 * 100vw);
    overflow: hidden;
    position: relative;
    margin-bottom: calc(20 / 1920 * 100vw);
}

.case-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* 裁剪模式，填满容器 */
    transition: transform 0.5s ease;
}

/* 鼠标悬停图片放大效果 */
.case-link:hover .case-img-box img {
    transform: scale(1.05);
}

.case-info {
    text-align: left;
}

.case-title {
    font-size: calc(20 / 1920 * 100vw);
    font-weight: normal;
    color: #eee;
    margin-bottom: calc(8 / 1920 * 100vw);
    /* 标题超出一行省略 */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s;
}

/* 悬停时标题变红 */
.case-link:hover .case-title {
    color: #c30d23;
}

.case-en {
    font-size: calc(14 / 1920 * 100vw);
    color: #888;
    line-height: 1.4;
    /* 英文超出一行省略 */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 查看更多按钮 */
.case-more-box {
    text-align: center;
    margin-top: calc(80 / 1920 * 100vw);
}

.btn-view-more {
    display: inline-block;
    font-size: calc(18 / 1920 * 100vw);
    color: #ccc;
    transition: color 0.3s;
}

.btn-view-more:hover {
    color: #fff;
    text-decoration: underline;
    /* 可选：加下划线 */
}

/* 底部细线 */
.case-bottom-line {
    width: calc(1800/ 1920 * 100vw);
    height: 1px;
    background-color: rgba(255,255,255,0.25);
    margin: auto;
    margin-top: calc(60 / 1920 * 100vw);
}

/* ================= Clients Section ================= */
.clients-section {
    background-color: #000;
    padding-top: calc(100 / 1920 * 100vw);
    /* padding-bottom:calc(100 / 1920 * 100vw);*/
    color: #fff;
}

.clients-inner {
    width: calc(1800 / 1920 * 100vw);
    margin: 0 auto;
}

.clients-header {
    text-align: center;
    margin-bottom: calc(60 / 1920 * 100vw);
}

.clients-header h2 {
    font-size: calc(42 / 1920 * 100vw);
    font-weight: normal;
    color: #CACACA;
    /* 浅灰色小标题 */
    margin-bottom: calc(10 / 1920 * 100vw);
}

.clients-header p {
    font-size: calc(42/ 1920 * 100vw);
    color: #CACACA;
    /* 大标题 */
    letter-spacing: calc(2 / 1920 * 100vw);
}

/* 列表容器 */
.clients-list {
    display: flex;
    flex-wrap: wrap;
    /* 自动换行 */
    width: 100%;
    /* 核心技巧：容器加 左边框 和 上边框 */
    box-sizing: border-box;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.client-item:nth-child(6n) {
    border-right: none;
}

.client-item {
    /* 一行 6 个：100% / 6 = 16.6666% */
    width: 16.6666%;
    height: calc(180 / 1920 * 100vw);
    /* 固定高度，确保网格整齐 */
    /* 核心技巧：子项加 右边框 和 下边框 */
    border-right: 1px solid rgba(255,255,255,0.15);
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}

.client-item:hover {
    background-color: rgba(255,255,255,0.05);
    /* 悬停微亮背景 */
}

.client-logo-box {
    width: 80%;
    /* 图片宽度限制，留出呼吸空间 */
    height: 60%;
    display: flex;
    align-items: center;
    justify-content: center;
    /* 如果没有图片，文字居中样式 */
    color: #666;
    font-size: calc(14 / 1920 * 100vw);
}

.client-logo-box img {
    max-width: 100%;
    max-height: 100%;
    display: block;
    /* 如果 Logo 原图是黑色的，可以用滤镜反转成白色 */
    /* filter:grayscale(100%) brightness(1000%);*/
    opacity: 0.9;
    transition: opacity 0.3s;
}

.client-item:hover img {
    opacity: 1;
}

/* ================= Footer Section ================= */
.footer {
    background-color: #000;
    padding-top: calc(149/ 1920 * 100vw);
    padding-bottom: calc(98/ 1920 * 100vw);
    color: #999;
    /* 默认文字颜色为灰色 */
    /* border-top:1px solid rgba(255,255,255,0.1);*/
    /* 可选：顶部加一条微弱的分割线 */
}

.footer-inner {
    width: calc(1800/ 1920 * 100vw);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    /* 左右两端对齐 */
    align-items: flex-end;
    /* 底部对齐，让版权信息沉在下面 */
}

/* --- 左侧组合 --- */
.footer-left {
    display: flex;
    align-items: center;
    /* 垂直居中对齐二维码和文字 */
    gap: calc(60/ 1920 * 100vw);
    /* 二维码和文字的间距 */
}

/* 二维码容器 */
.footer-qr {
    width: calc(180/ 1920 * 100vw);
    height: calc(180/ 1920 * 100vw);
    background-color: #fff;
    /* 白边 */
    box-sizing: border-box;
}

.footer-qr img {
    width: 100%;
    height: 100%;
    display: block;
}

/* 联系文字信息 */
.footer-contact {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.company-name {
    font-size: calc(32/ 1920 * 100vw);
    color: #CACACA;
    /* 比正文稍亮 */
    font-weight: normal;
    margin-bottom: calc(18/ 1920 * 100vw);
}

.contact-details p:last-child {
    color: #CACACA;
    font-size: calc(32/ 1920 * 100vw);
    padding-top: calc(17/ 1920 * 100vw);
}

.contact-details p {
    font-size: calc(21/ 1920 * 100vw);
    line-height: 1.2;
    color: #ABABAB;
}

/* 邮箱字体稍微大一点，或者保持一致看设计图，这里单独给个类方便调整 */
.email-text {
    font-size: calc(16 / 1920 * 100vw);
    margin-top: calc(5 / 1920 * 100vw);
    color: #aaa;
}

/* --- 右侧版权 --- */
.footer-right p:nth-child(1) a {
    display: none !important;
}

.footer-right {
    text-align: right;
    font-size: calc(20/ 1920 * 100vw);
    line-height: 1.2;
    color: #ABABAB;
    text-align: center;
    padding-bottom: calc(56/ 1920 * 100vw);
    padding-right: calc(98/ 1920 * 100vw);
}

.footer-right a {
    color: #CACACA;
}

.footer-right a:hover {
    color: #fff;
}

/* ================= Main Container ================= */
.main-container {
    background-color: #000;
    color: #fff;
    /* padding-top:calc(90 / 1920 * 100vw);*/
    /* 避开 Fixed Header */
    /* padding-bottom:calc(100 / 1920 * 100vw);*/
}

/* 核心宽度控制类：1800px */
.inner-1800 {
    width: calc(1800 / 1920 * 100vw);
    margin: 0 auto;
    max-width: 100%;
}

/* ================= Breadcrumb (面包屑) ================= */
.breadcrumb a {
    color: inherit;
}

.breadcrumb {
    padding: calc(99/ 1920 * 100vw) 0;
    color: #CACACA;
    font-size: calc(18 / 1920 * 100vw);
    padding-bottom: calc(80/ 1920 * 100vw);
}

/* ================= Category Section ================= */
.cate-section:last-child {
    margin-bottom: 0px;
}

.cate-section {
    /* margin-bottom:calc(40 / 1920 * 100vw);*/
    border-bottom: 1px solid #808080;
    margin-bottom: calc(123/ 1920 * 100vw);
}

.cate-header {
    text-align: center;
    margin-bottom: calc(103 / 1920 * 100vw);
}

.cate-header h2 {
    font-size: calc(42/ 1920 * 100vw);
    font-weight: normal;
    color: #CACACA;
    letter-spacing: calc(2 / 1920 * 100vw);
}

/* ================= Case Grid (3列) ================= */
.cate-list {
    display: flex;
    /* 两端对齐，中间留空 */
    /* 1800px 宽度下放3个，每个大约 32% ~ 32.5% */
    flex-wrap: wrap;
    column-gap: calc(23 / 1920 * 100vw);
    row-gap: calc(99 / 1920 * 100vw);
    /* border-bottom:1px solid #808080;*/
    padding-bottom: calc(58/ 1920 * 100vw);
}

.cate-item {
    /* 稍微留点缝隙 (100% - 32.5%*3) / 2 = 1.25% 间距 */
    width: calc((100% - 2 * (30 / 1920 * 100vw)) / 3);
}

.cate-link {
    display: block;
    text-decoration: none;
}

/* 图片容器 */
.cate-img {
    width: 100%;
    /* 按照图示比例，大概是 16:8 左右，或者更扁 */
    height: calc(331/ 1920 * 100vw);
    overflow: hidden;
    margin-bottom: calc(15 / 1920 * 100vw);
}

.cate-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

/* 悬停放大 */
.cate-link:hover .cate-img img {
    transform: scale(1.05);
}

/* 文字信息 */
.cate-info h3 {
    font-size: calc(18 / 1920 * 100vw);
    color: #CACACA;
    font-weight: normal;
    margin-bottom: calc(5 / 1920 * 100vw);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s;
}

.cate-info p {
    font-size: calc(12 / 1920 * 100vw);
    /* 英文小一点 */
    color: #ABABAB;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 悬停标题变红 */
.cate-link:hover .cate-info h3 {
    color: #c30d23;
}

/* ================= Footer & Divider ================= */
.cate-footer {
    text-align: right;
    /* 靠右对齐 */
    /* margin-top:calc(20 / 1920 * 100vw);*/
    /* margin-bottom:calc(40 / 1920 * 100vw);*/
    padding-bottom: calc(30/ 1920 * 100vw);
}

.btn-more-sm {
    font-size: calc(12 / 1920 * 100vw);
    color: #999;
    transition: color 0.3s;
}

.btn-more-sm:hover {
    color: #fff;
}

.cate-divider {
    width: 100%;
    height: 1px;
    /* 极细的灰线 */
}

/* 最后一个板块去掉底线 */
.cate-section:last-child .cate-divider {
    display: none;
}

/* ================= Case Detail Page ================= */
.case-detail-page {
    background-color: #0d0d0d;
    /* 稍微深一点的黑 */
    padding-top: calc(50/ 1920 * 100vw);
    /* 留出头部空间 */
    color: #fff;
}

/* --- Top Info Section --- */
.case-info-wrapper {
    display: flex;
    justify-content: space-between;
    margin-bottom: calc(80 / 1920 * 100vw);
}

/* 左侧信息块 */
.info-left {
    width: 45%;
}

.project-title {
    font-size: calc(35 / 1920 * 100vw);
    font-weight: bold;
    margin-bottom: calc(60 / 1920 * 100vw);
    line-height: 1.2;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: calc(30 / 1920 * 100vw);
}

.meta-item {
    width: 45%;
    /* 默认一行两个 */
    margin-bottom: calc(20 / 1920 * 100vw);
}

.meta-item.full-width {
    width: 100%;
    /* 单独占一行 */
}

.meta-item .label {
    display: block;
    font-size: calc(14 / 1920 * 100vw);
    color: #666;
    /* 灰色标签 */
    margin-bottom: calc(5 / 1920 * 100vw);
}

.meta-item .value {
    display: block;
    font-size: calc(18 / 1920 * 100vw);
    color: #ccc;
}

/* 右侧简介块 */
.info-right {
    width: 45%;
    padding-top: calc(10 / 1920 * 100vw);
    /* 稍微下沉一点对齐 */
}

.project-desc p {
    font-size: calc(16 / 1920 * 100vw);
    line-height: 2;
    color: #ddd;
    margin-bottom: calc(30 / 1920 * 100vw);
    text-align: justify;
    /* 两端对齐让文字块更方正 */
}

.imgpicFG img {
    width: 100%;
}

/* ================= About Page Styles ================= */
.about-page {
    /* background-color:#0d0d0d;*/
    /* 纯黑背景 */
    color: #fff;
    padding-top: calc(150 / 1920 * 100vw);
    /* 顶部留白 */
    /* padding-bottom:calc(100 / 1920 * 100vw);*/
}

/* --- 1. Intro Section --- */
.about-intro {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: calc(152/ 1920 * 100vw);
}

.intro-left {
    width: 90%;
}

.about-intro .main-title {
    font-size: calc(68 / 1920 * 100vw);
    font-weight: normal;
    margin-bottom: calc(10 / 1920 * 100vw);
    line-height: 1.2;
}

.about-intro .sub-title {
    font-size: calc(68/ 1920 * 100vw);
    font-weight: normal;
    color: #CACACA;
    margin-bottom: calc(61/ 1920 * 100vw);
}

.intro-desc p {
    max-width: 80%;
    /* 限制文字宽度，增加可读性 */
    width: calc(809/ 1920 * 100vw);
    font-family: Noto Sans SC;
    font-weight: 400;
    font-size: calc(21/ 1920 * 100vw);
    color: #CACACA;
    line-height: calc(33 / 1920 * 100vw);
}

/* CSS 绘制右上角大箭头 */
    .intro-right:hover{
         transform: rotate(-10deg);
    transform-origin: center center;
    }
.intro-right {
    /* width: 20%; */
    display: flex;
    justify-content: flex-end;
    cursor: pointer;
    -webkit-transition:all 0.4s;
    -o-transition:all 0.4s;
    -moz-transition:all 0.4s;
    -ms-transition:all 0.4s;
    transition:all 0.4s;
}
.big-arrow-icon:hover{
     transform: rotate(170deg);
}
.big-arrow-icon {
    width: calc(80 / 1920 * 100vw);
    height: calc(80 / 1920 * 100vw);
    /* 利用边框绘制 L 形 */
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    /* 绘制斜线 */
    position: relative;
    transform: rotate(180deg);
    transform-origin: center center;
    cursor: pointer;
    -webkit-transition: all 0.4s;
    -o-transition:all 0.4s;
    -moz-transition:all 0.4s;
    -ms-transition:all 0.4s;
    transition:all 0.4s;
}

.big-arrow-icon::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 126%;
    /* 斜线长度 */
    height: 1px;
    /* 斜线粗细 */
    background-color: #fff;
    transform: rotate(-45deg);
    /* 旋转45度 */
    transform-origin: top right;
    /* 以右上角为轴旋转 */
}

/* --- 2. Culture Section (三列) --- */
.about-culture {
    border-top: 1px solid rgba(255,255,255,0.4);
    border-bottom: 1px solid rgba(255,255,255,0.4);
    margin-bottom: calc(150/ 1920 * 100vw);
}

.culture-grid {
    display: flex;
    height: calc(400 / 1920 * 100vw);
    /* 固定高度 */
}

.culture-item:nth-child(1) {
    padding-left: 0px;
}

.culture-item {
    flex: 1;
    /* 三等分 */
    border-right: 1px solid rgba(255,255,255,0.4);
    /* 右侧分割线 */
    display: flex;
    flex-direction: column;
    /* justify-content:center;*/
    padding-top: calc(129 / 1920 * 100vw);
    padding-left: calc(66 / 1920 * 100vw);
}

/* 去掉最后一个的右边框 */
.culture-item:last-child {
    border-right: none;
}

.culture-label {
    font-size: calc(42/ 1920 * 100vw);
    color: #FF0038;
    /* 品牌红 */
    font-weight: normal;
    line-height: 1.2;
}

.culture-text {
    font-size: calc(42/ 1920 * 100vw);
    /* 大字体 */
    color: #CACACA;
    line-height: 1.2;
}

/* --- 3. Map Section --- */
.about-map {
    display: flex;
    align-items: center;
    /* 垂直居中 */
    justify-content: space-between;
    position: relative;
    padding-bottom: calc(151/ 1920 * 100vw);
    border-bottom: 1px solid #646464;
}

.map-info {
    width: calc(600/ 1920 * 100vw);
    padding-top: calc(50/ 1920 * 100vw);
}

.info-group:last-child {
    margin: 0px;
}

.info-group {
    margin-bottom: calc(114/ 1920 * 100vw);
    position: relative;
    padding-left: calc(80 / 1920 * 100vw);
}

.group-title {
    display: flex;
    align-items: center;
    gap: calc(10 / 1920 * 100vw);
    margin-bottom: calc(5 / 1920 * 100vw);
}

.red-pin {
    font-size: calc(24 / 1920 * 100vw);
    color: #c30d23;
    width: calc(21 / 1920 * 100vw);
    height: calc(30/ 1920 * 100vw);
    background: url(../images/dot.png) no-repeat center center;
    background-size: 100%;
    position: absolute;
    left: calc(30 / 1920 * 100vw);
    top: 0;
}

.group-title h3 {
    font-size: calc(36/ 1920 * 100vw);
    font-weight: bold;
    color: #CACACA;
}

.group-sub {
    font-size: calc(18 / 1920 * 100vw);
    color: #ABABAB;
    margin-bottom: calc(37/ 1920 * 100vw);
    padding-top: calc(5/ 1920 * 100vw);
    /* 对齐文字，避开图标 */
}

.city-list {
    /* padding-left:calc(34 / 1920 * 100vw);*/
}

.city-list p {
    font-size: calc(30/ 1920 * 100vw);
    color: #CACACA;
    margin-bottom: calc(6/ 1920 * 100vw);
    line-height: 1.2;
}

.en-city {
    display: block;
    font-size: calc(18/ 1920 * 100vw);
    color: #ABABAB;
    line-height: 1.4;
}

.map-image-box {
    width: 72%;
    position: absolute;
    right: 0;
    top: 0px;
    height: 100%;
}

.map-image-box img {
    width: 100%;
    height: auto;
    display: block;
    opacity: 0.8;
    /* 图片稍微暗一点 */
}

/* ================= Common Section Styles ================= */
/* 复用之前的 inner-1800 和背景色 */
.qual-section,.news-section {
    padding-top: calc(100/ 1920 * 100vw);
}

/* 标题样式：左中文，右英文 */
.sec-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    /* 基线对齐 */
    margin-bottom: calc(70 / 1920 * 100vw);
    /* 标题下可能有细线，看设计图不明显，可加可不加 */
}

.sec-header .zh-title {
    font-size: calc(42/ 1920 * 100vw);
    color: #CACACA;
    font-weight: normal;
}

.sec-header .en-title {
    font-size: calc(24/ 1920 * 100vw);
    color: #ABABAB;
    text-transform: uppercase;
}

.sec-divider {
    width: 100%;
    height: 1px;
    background-color: rgba(255,255,255,0.2);
    margin-top: calc(60 / 1920 * 100vw);
}

/* ================= Qualification List (4上 6下) ================= */
.qual-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    row-gap: calc(20 / 1920 * 100vw);
    /* 上下间距 */
}

.qual-item {
    /* 默认样式 */
    box-sizing: border-box;
    background: #fff;
    /* 证书通常有白底 */
    padding: calc(5 / 1920 * 100vw);
    /* 白边框 */
    transition: transform 0.3s;
}

.qual-item:hover {
    transform: translateY(-5px);
}

/* --- 核心布局算法 --- */
/* 前4个：一行4个 -> (100% - 3*间距) / 4 */
.qual-list .qual-item:nth-child(-n+4) {
    width: 24%;
    /* 简单写法，或者 calc((100% - 60px)/4) */
}

/* 第5个及以后：一行6个 -> (100% - 5*间距) / 6 */
.qual-list .qual-item:nth-child(n+5) {
    width: 15.6%;
    /* 简单写法 */
}

.qual-img img {
    width: 100%;
    height: auto;
    display: block;
}

/* ================= Industry News ================= */
.news-list {
    display: flex;
    flex-wrap: wrap;
    column-gap: calc(23 / 1920 * 100vw);
    row-gap: calc(99 / 1920 * 100vw);
}

.news-item {
    width: calc((100% - 2 * (30 / 1920 * 100vw)) / 3);
}

.news-link {
    display: block;
    text-decoration: none;
    color: #fff;
}

/* 新闻图片 */
.news-img-box {
    width: 100%;
    height: calc(331/ 1920 * 100vw);
    background-color: #333;
    overflow: hidden;
    margin-bottom: calc(34 / 1920 * 100vw);
}

.news-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.news-link:hover .news-img-box img {
    transform: scale(1.05);
}

/* 红色标签行 */
.news-tag-row {
    display: flex;
    justify-content: flex-end;
    /* 靠右对齐 */
    margin-bottom: calc(40 / 1920 * 100vw);
}

.red-tag {
    color: #900011;
    /* 品牌红 */
    font-size: calc(14 / 1920 * 100vw);
    font-weight: bold;
}

/* 标题与简介 */
.news-title {
    font-size: calc(20 / 1920 * 100vw);
    color: #CACACA;
    font-weight: normal;
    margin-bottom: calc(10 / 1920 * 100vw);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.news-desc {
    font-size: calc(16 / 1920 * 100vw);
    color: #888;
    line-height: 1.6;
    /* 多行省略 (webkit) */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    /* 显示2行 */
    overflow: hidden;
}

/* 底部查看更多 */
.news-footer {
    text-align: right;
    margin-top: calc(50 / 1920 * 100vw);
}

.btn-more-text {
    font-size: calc(12 / 1920 * 100vw);
    color: #CACACA;
    transition: color 0.3s;
}

.btn-more-text:hover {
    color: #fff;
}


/* ================= News Page Styles ================= */
.news-page {
    padding-top: calc(120 / 1920 * 100vw);
    padding-bottom: calc(100 / 1920 * 100vw);
    color: #fff;
}


/* --- Header --- */
.news-header {
    text-align: center;
    margin-bottom: calc(0 / 1920 * 100vw); /* 紧贴列表，因为列表自带上padding */
    margin-bottom: 3vw;
}

.news-header h1 {
    font-size: calc(48 / 1920 * 100vw);
    font-weight: normal;
    color: #CACACA;
    margin-bottom: calc(20 / 1920 * 100vw);
    padding-top: 2vw;
}

.news-header p {
    font-size: calc(14 / 1920 * 100vw);
    color: #CACACA;
    line-height: 1.8;
    margin-bottom: calc(60 / 1920 * 100vw);
}

/* 顶部那条长线 */
.header-line {
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.15);
}

/* --- List Grid (核心布局) --- */
.news-list-grid {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    /* 这里的 border-top 不需要，因为 header-line 已经有了 */
}

.news-grid-item {
    /* 核心：三分天下，无 Margin */
    width: 33.3333%;
    box-sizing: border-box;
    /* 核心：底部线条 */
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    /* 核心：利用 Padding 做间距 */
    padding: calc(60 / 1920 * 100vw) calc(20 / 1920 * 100vw);
    
    transition: background-color 0.3s;
}

/* 每一行的第一个，左padding清零，为了对齐左边线 */
.news-grid-item:nth-child(3n+1) {
    padding-left: 0;
}
/* 每一行的最后一个，右padding清零，为了对齐右边线 */
.news-grid-item:nth-child(3n) {
    padding-right: 0;
}

/* 鼠标悬停整个格子微亮 */
.news-grid-item:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.news-card {
    display: block;
    text-decoration: none;
}

/* 图片容器 */
.card-img {
    width: 100%;
    height: calc(280 / 1920 * 100vw);
    background-color: #333;
    margin-bottom: calc(15 / 1920 * 100vw);
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.news-card:hover .card-img img {
    transform: scale(1.05);
}

/* 标签 */
.card-tag {
    display: flex;
    justify-content: flex-end; /* 靠右 */
    margin-bottom: calc(10 / 1920 * 100vw);
}

.card-tag span {
    color: #c30d23; /* 红色 */
    font-size: calc(14 / 1920 * 100vw);
    font-weight: bold;
}

/* 标题 */
.card-title {
    font-size: calc(20 / 1920 * 100vw);
    color: #eee;
    font-weight: normal;
    margin-bottom: calc(15 / 1920 * 100vw);
    line-height: 1.4;
    /* 单行省略 */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color 0.3s;
}

.news-card:hover .card-title {
    color: #fff;
}

/* 简介 */
.card-desc {
    font-size: calc(14 / 1920 * 100vw);
    color: #666;
    line-height: 1.8;
    /* 两行省略 */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-align: justify;
}

/* --- Pagination (分页样式适配) --- */
.news-pagination {
    margin-top: calc(80 / 1920 * 100vw);
    text-align: center;
}

/* 覆盖易优默认分页样式 (需根据实际生成的HTML调整) */
.news-pagination a, 
.news-pagination span {
    display: inline-block;
    padding: calc(10 / 1920 * 100vw) calc(20 / 1920 * 100vw);
    border: 1px solid #333;
    color: #888;
    margin: 0 5px;
    font-size: calc(14 / 1920 * 100vw);
    transition: 0.3s;
}

.news-pagination a:hover,
.news-pagination .active { /* 假设易优当前页类名为 active */
    background-color: #c30d23;
    border-color: #c30d23;
    color: #fff;
}

.news-list.type2 {
    row-gap: 0;
    overflow: hidden;
}
.news-list.type2 .news-item{
    position: relative;
    padding-bottom: calc(99/ 1920 * 100vw);
    margin-bottom: calc(99/ 1920 * 100vw);
}
.news-list.type2 .news-item:after{
    content:"";
    position:absolute;
    width: calc(604/ 1920 * 100vw);
    height: 1px;
    background: #fff;
    left: 0;
    bottom: 0;
    opacity: .2;
}
.news-page{
    padding-top: calc(100/ 1920 * 100vw);
}




/* ================= News Detail Styles ================= */
.news-detail-page {
    /* background-color: #0d0d0d; */
    padding-top: calc(100/ 1920 * 100vw);
    padding-bottom: 0;
    color: #fff;
}

/* --- Header --- */
.article-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: calc(94/ 1920 * 100vw);
}

.article-title {
    font-size: calc(68 / 1920 * 100vw);
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: calc(20 / 1920 * 100vw);
    width: 80%; /* 防止标题太长撞到箭头 */
    color: #CACACA;
}
.article-meta span{
    margin-right:10vw
}
.article-meta {
    font-size: calc(24 / 1920 * 100vw);
    color: #CACACA;
    display: flex;
    gap: calc(40 / 1920 * 100vw);
}

/* 复用 About 页面的箭头样式，如果没有引入about.css，这里需要再写一遍 */



.header-left{
    
width: calc(983/ 1920 * 100vw);
}

/* --- Intro (摘要) --- */
.article-intro {
    font-size: calc(24/ 1920 * 100vw);
    color: #CACACA;
    line-height: 1.8;
    margin-bottom: calc(99/ 1920 * 100vw);
    max-width: 100%;
}

.article-divider {
    width: 100%;
    height: 1px;
    background-color: rgba(255, 255, 255, 0.2);
    margin-bottom: 0;
}

/* --- Content (正文 - 核心样式) --- */
/* 这里专门针对编辑器生成的标签进行样式覆盖 */
.article-content {
    line-height: 1.8;
    font-size: calc(30/ 1920 * 100vw);
    color: #CACACA;
}

/* 正文段落 */
.article-content p {
    margin-bottom: calc(34 / 1920 * 100vw);
    text-align: justify; /* 两端对齐 */
}

/* 正文标题 (类似图中的 1.明亮的色彩) */
.article-content h1,
.article-content h2,
.article-content h3 {
    font-size: calc(48/ 1920 * 100vw);
    font-weight: bold;
    color: #CACACA;
    margin-top: calc(60 / 1920 * 100vw); /* 标题上方多留白 */
    margin-bottom: calc(20 / 1920 * 100vw);
}

/* 正文图片 */
.article-content img {
    max-width: 100% !important; /* 强制图片宽度不超过容器 */
    height: auto !important;    /* 高度自适应 */
    display: block;
    margin: calc(40 / 1920 * 100vw) 0; /* 图片上下间距 */
    /* 模拟设计图中的灰色占位背景 */
    background-color: #333;
    width: 100%;
}

/* --- Prev/Next (翻页) --- */
.article-nav {
    margin-top: calc(100 / 1920 * 100vw);
    padding-top: calc(40 / 1920 * 100vw);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    font-size: calc(16 / 1920 * 100vw);
    color: #888;
}

.article-nav a {
    color: #fff;
    margin-left: 10px;
    transition: color 0.3s;
}
.article-nav a:hover {
    color: #c30d23;
}

*{
    font-family: "Montserrat-SemiBold" !important;
}

@font-face {
    font-family: 'Montserrat-SemiBold';
    src: url('../fonts/Montserrat-SemiBold.ttf') 
}

.aniBanner{
    overflow: hidden;
}
.aniBanner img{
    opacity: 1;
}
.main-container{
 overflow-x: hidden; 
}
.main-container *{
    opacity: 1;
}

    .pagesizes {
  display: flex;
  align-items: center;
  gap: calc(8/1920*100vw);
  list-style: none;
  padding: 0;
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: #fff;
  text-align: center;
  display: block;
}

.pagesizes li {
  margin: 0;
  display: inline-block;
  margin: 0px .1vw;
}

.pagesizes a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: calc(32/1920*100vw);
  height: calc(32/1920*100vw);
  padding: 0 calc(12/1920*100vw);
  border: 1px solid #e1e4e8;
  border-radius: calc(6/1920*100vw);
  background-color: #ffffff;
  color: #24292e;
  text-decoration: none;
  font-size: calc(14/1920*100vw);
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
  line-height: 1;
}

.pagesizes a:hover:not(.active a) {
  background-color: #f6f8fa;
  border-color: #d1d9e0;
  transform: translateY(calc(-1/1920*100vw));
  box-shadow: 0 calc(2/1920*100vw) calc(8/1920*100vw) rgba(0, 0, 0, 0.1);
}

.pagesizes .active a {
  background-color: red;
  border-color: red;
  color: #ffffff;
  font-weight: 600;
  cursor: default;
}

.pagesizes .active a:hover {
  transform: none;
  box-shadow: none;
}

.pagesizes li:first-child a,
.pagesizes li:nth-child(2) a {
  padding: 0 calc(16/1920*100vw);
}

.pagesizes li:last-child a,
.pagesizes li:nth-last-child(2) a {
  padding: 0 calc(16/1920*100vw);
}

.pagesizes li:nth-child(2) a::before {
  content: "←";
  margin-right: calc(4/1920*100vw);
  font-size: calc(12/1920*100vw);
}

.pagesizes li:nth-last-child(2) a::after {
  content: "→";
  margin-left: calc(4/1920*100vw);
  font-size: calc(12/1920*100vw);
}

.pagesizes li:first-child a::before {
  content: "⇤";
  margin-right: calc(4/1920*100vw);
  font-size: calc(12/1920*100vw);
}

.pagesizes li:last-child a::after {
  content: "⇥";
  margin-left: calc(4/1920*100vw);
  font-size: calc(12/1920*100vw);
}

.pagesizes strong {
  margin: 0 calc(8/1920*100vw);
  color: #fff;
  font-size: calc(14/1920*100vw);
  font-weight: 600;
}

.pagesizes li:nth-last-child(3) {
  margin-left: calc(16/1920*100vw);
  color: #57606a;
  font-size: calc(14/1920*100vw);
}

/* 移动端适配 */
@media (max-width: 768px) {
  .pagesizes {
    gap: calc(4/768*100vw);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .pagesizes a {
    min-width: calc(28/768*100vw);
    height: calc(28/768*100vw);
    padding: 0 calc(8/768*100vw);
    font-size: calc(12/768*100vw);
  }
  
  .pagesizes li:nth-last-child(3) {
    margin-left: 0;
    width: 100%;
    text-align: center;
    margin-top: calc(8/768*100vw);
    order: 1;
  }
}