.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: #ffffff;
}

.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: #0974ff;
}

.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: 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: calc(14/1920*100vw);
}

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

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;
}

* {
    -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);
}

@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;
}

/* ================= 布局容器 ================= */
.container {
    width: calc(1400 / 1920 * 100vw);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* ================= Header ================= */
.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(72 / 1920 * 100vw);
    display: flex;
    align-items: center;
    z-index: 10;
    background: transparent;
    /* 透明背景 */
    background: url(../images/bg1.png) no-repeat center center;
    background-size: cover;
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: calc(10 / 1920 * 100vw);
    color: #000;
}

.logo-icon {
    height: calc(32 / 1920 * 100vw);
    /* 临时占位色 */
}

.logo-icon img {
    width: 100%;
    height: 100%;
    display: block;
}

.logo-text {
    font-size: calc(20 / 1920 * 100vw);
    font-weight: 700;
    letter-spacing: 1px;
}

/* Nav */
.nav {
    display: flex;
    align-items: center;
    gap: calc(62/ 1920 * 100vw);
}

.nav-item {
    font-size: calc(21/ 1920 * 100vw);
    font-weight: 600;
    color: #000;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    position: relative;
}

.nav-item:hover {
    color: #fff;
}

/* 简单的交互 */
/* Right Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: calc(25 / 1920 * 100vw);
}

.social-icon img,.lang-icon img {
    width: calc(23 / 1920 * 100vw);
}

.social-icon {
    font-size: calc(18 / 1920 * 100vw);
    color: #000;
}

.connect {
    position: relative;
}

.connect .slide {
    width: calc(185 / 1920 * 100vw);
    height: calc(118/ 1920 * 100vw);
    background: url(../images/slide.png) no-repeat center center;
    background-size: 100%;
    text-align: center;
    padding-top: calc(25 / 1920 * 100vw);
    position: absolute;
    top: calc(60 / 1920 * 100vw);
    left: 50%;
    -o-transform: translate(-50%,0%);
    -webkit-transform: translate(-50%,0%);
    -moz-transform: translate(-50%,0%);
    -ms-transform: translate(-50%,0%);
    transform: translate(-50%,0%);
    visibility: hidden;
    opacity: 0;
    z-index: -1;
}

.connect .slide a {
    display: block;
    font-size: calc(15 / 1920 * 100vw);
    color: #fff;
    line-height: 3;
    text-transform: uppercase;
}

.btn-connect {
    background: #000;
    color: #fff;
    border-radius: calc(20 / 1920 * 100vw);
    font-size: calc(18 / 1920 * 100vw);
    font-weight: bold;
    width: calc(161/ 1920 * 100vw);
    display: block;
    padding: 0;
    line-height: calc(44/ 1920 * 100vw);
    text-align: center;
}

.lang-icon {
    font-size: calc(20 / 1920 * 100vw);
    color: #000;
}

.mobile-menu-btn {
    display: none;
}

/* ================= Hero Section ================= */
.hero {
    position: relative;
    width: 100%;
    /* 保持 16:9 或全屏高度，这里设为自适应高度 */
    display: flex;
    align-items: center;
    /* 避开header */
    padding-top: calc(331/ 1920 * 100vw);
    padding-bottom: calc(188 / 1920 * 100vw);
}

/* 核心渐变背景 */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* 模拟图中的蓝绿渐变 */
    background: linear-gradient(135deg,#66E8B5 0%,/* 左上角浅绿 */ #52C7D6 30%,/* 过渡蓝绿 */ #4A90E2 60%,/* 主蓝 */ #3C4FE0 100% /* 右下深蓝 */ );
    z-index: 0;
    background: linear-gradient(-40deg,#4133F5,#3C98CA,#39C791);
}

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

/* Left Content */
.hero-content {
    width: 50%;
    color: #fff;
}

.sub-head {
    font-size: calc(90/ 1920 * 100vw);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: calc(11/ 1920 * 100vw);
    margin-bottom: calc(10 / 1920 * 100vw);
}

.main-head {
    font-size: calc(90/ 1920 * 100vw);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: calc(27 / 1920 * 100vw);
}

.tagline {
    font-size: calc(45/ 1920 * 100vw);
    font-weight: 700;
    margin-bottom: calc(20 / 1920 * 100vw);
}

.desc {
    font-size: calc(21/ 1920 * 100vw);
    line-height: 1.6;
    max-width: 90%;
    margin-bottom: calc(21/ 1920 * 100vw);
    opacity: 0.9;
}

.btn-create {
    background: #fff;
    color: #000;
    font-size: calc(27/ 1920 * 100vw);
    font-weight: bold;
    border-radius: calc(8 / 1920 * 100vw);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.2s;
    width: calc(357/ 1920 * 100vw);
    height: calc(58/ 1920 * 100vw);
}

.btn-create:hover {
    transform: translateY(-2px);
}

/* Right Visual */
.hero-visual {
    width: 45%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.eni-logo-3d {
    width: calc(314 / 1920 * 100vw);
    /* 简单的渐变方块模拟，实际请换图 */
    /* 或者放 img */
    /* display:none;*/
}

.eni-logo-3d img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* 如果图片本身不正，这里回调 */
}

/* ================= Demo Section ================= */
.demo-section {
    padding: calc(87/ 1920 * 100vw) 0;
    background-color: #fff;
    /* 或者根据设计图如果是连贯的，可能是浅灰 */
    display: flex;
    justify-content: center;
    padding-bottom: calc(270/ 1920 * 100vw);
}

/* 浏览器窗口外框 */
.browser-window {
    margin: auto;
    width: calc(1286/ 1920 * 100vw);
    /* 高度根据内容自适应，或者定高 */
    background-color: #6368F0;
    /* 设计图的主紫色 */
    border-radius: calc(20 / 1920 * 100vw);
    /* padding:calc(41/ 1920 * 100vw);*/
    position: relative;
    /* 内部还有一圈细线框 */
    /* border:calc(4 / 1920 * 100vw) solid #737EF5;*/
    padding-top: calc(13 / 1920 * 100vw);
    max-width: 90%;
}

/* 内部细线框容器 */
.browser-window::after {
    content: '';
    position: absolute;
    top: calc(40 / 1920 * 100vw);
    left: calc(26/ 1920 * 100vw);
    right: calc(26/ 1920 * 100vw);
    bottom: calc(68/ 1920 * 100vw);
    /* 留出底部装饰 */
    border: 1px solid rgba(255,255,255,0.9);
    border-radius: calc(16 / 1920 * 100vw);
    pointer-events: none;
}

/* 窗口顶部红绿灯 */
.window-header {
    display: flex;
    justify-content: center;
    gap: calc(10 / 1920 * 100vw);
    position: relative;
    /* top:calc(-26/ 1920 * 100vw);*/
    height: calc(16 / 1920 * 100vw);
    background: url(../images/dot.png) no-repeat center center;
    background-size: auto 100%;
}

.dot {
    width: calc(12 / 1920 * 100vw);
    height: calc(12 / 1920 * 100vw);
    border-radius: 50%;
    background-color: rgba(0,0,0,0.2);
    display: none;
}

/* 模拟颜色 */
.dot:nth-child(1) {
    background-color: #4F5DDE;
}

/* 暗紫 */
.dot:nth-child(2) {
    background-color: #5FD68C;
}

/* 绿 */
.dot:nth-child(3) {
    background-color: #4F5DDE;
}

/* 内容区 */
.window-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: calc(80 / 1920 * 100vw);
    position: relative;
    z-index: 2;
    padding-bottom: calc(108 / 1920 * 100vw);
}

.demo-title-group {
    text-align: center;
    color: #fff;
    margin-bottom: calc(27/ 1920 * 100vw);
}

.demo-title-group h2 {
    font-size: calc(45/ 1920 * 100vw);
    font-weight: 800;
    margin-bottom: calc(20 / 1920 * 100vw);
}

.demo-title-group p {
    font-size: calc(18 / 1920 * 100vw);
    opacity: 0.8;
    text-transform: uppercase;
}

/* 搜索条 */
.search-wrap {
    margin: auto;
    width: calc(636 / 1920 * 100vw);
    margin-bottom: calc(25/ 1920 * 100vw);
    max-width: 90%;
}

.search-bar {
    display: flex;
    align-items: center;
    /* background:rgba(255,255,255,0.2);*/
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: calc(10 / 1920 * 100vw);
    padding: 0 calc(20 / 1920 * 100vw);
    height: calc(65 / 1920 * 100vw);
    padding-right: calc(34/ 1920 * 100vw);
    /* max-width: 90%; */
}

.search-bar input {
    background: transparent;
    border: none;
    flex: 1;
    color: #fff;
    font-size: calc(20 / 1920 * 100vw);
    outline: none;
}

.search-bar input::placeholder {
    color: rgba(255,255,255,0.6);
}

.search-bar .suffix {
    color: #fff;
    font-weight: bold;
    font-size: calc(27 / 1920 * 100vw);
    margin-right: calc(56/ 1920 * 100vw);
}

.search-icon {
    color: #fff;
    background: url(../images/search.png) no-repeat center center;
    background-size: 100%;
    width: calc(33/ 1920 * 100vw);
    height: calc(33/ 1920 * 100vw);
}

/* 注册详情卡片 */
.reg-card {
    width: calc(636/ 1920 * 100vw);
    background: rgba(0,0,0,0.48);
    /* 深色背景 */
    border-radius: calc(23/ 1920 * 100vw);
    padding: calc(22/ 1920 * 100vw) calc(31/ 1920 * 100vw);
    box-shadow: 0 calc(10 / 1920 * 100vw) calc(30 / 1920 * 100vw) rgba(0,0,0,0.2);
    color: #fff;
    padding-top: 0;
    max-width: 90%;
}

.reg-row.price-row {
    display: block;
}

.reg-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: calc(20/ 1920 * 100vw);
    border-bottom: 1px solid rgb(255 255 255 / 50%);
    padding-top: calc(20/ 1920 * 100vw);
}

.label {
    font-size: calc(17 / 1920 * 100vw);
    color: #E0E0E0;
    display: block;
}

.val-lg .words {
    font-size: calc(27 / 1920 * 100vw);
    font-weight: bold;
    display: block;
    width: 100%;
    border: none;
    background: none;
    color: #fff;
}

.val-lg {
    font-size: calc(27 / 1920 * 100vw);
    font-weight: bold;
    display: block;
    padding-top: calc(12/ 1920 * 100vw);
}

/* 年份步进器 */
.year-stepper {
    background: #000;
    border-radius: calc(4 / 1920 * 100vw);
    display: flex;
    align-items: center;
    height: calc(41 / 1920 * 100vw);
}

.btn-step {
    background: transparent;
    color: #fff;
    width: calc(40 / 1920 * 100vw);
    font-size: calc(20 / 1920 * 100vw);
    cursor: pointer;
    height: 100%;
}

.year-val .words {
    display: block;
    border: none;
    height: 100%;
    background: none;
    color: #fff;
    font-size: calc(21/ 1920 * 100vw);
    text-align: center;
    width: calc(102 / 1920 * 100vw);
}

.year-val {
    text-align: center;
    font-weight: bold;
}

/* Checkbox */
.custom-checkbox input {
    display: none;
}

.custom-checkbox .checkmark {
    width: calc(20 / 1920 * 100vw);
    height: calc(20 / 1920 * 100vw);
    border: 1px solid #ffffff;
    display: inline-block;
    border-radius: calc(4 / 1920 * 100vw);
    cursor: pointer;
}

.custom-checkbox input:checked + .checkmark {
    background-color: #5FD68C;
    border-color: #5FD68C;
}

.divider {
    height: 1px;
    background-color: rgba(255,255,255,0.1);
    margin: calc(20 / 1920 * 100vw) 0;
    display: none;
}

.total-row {
    margin-bottom: calc(20/ 1920 * 100vw);
}

.val-total {
    font-size: calc(20 / 1920 * 100vw);
    font-weight: bold;
}

/* 渐变注册按钮 */
.btn-register {
    display: block;
    margin: auto;
    width: calc(356/ 1920 * 100vw);
    height: calc(44/ 1920 * 100vw);
    border-radius: calc(25 / 1920 * 100vw);
    /* 蓝绿渐变 */
    background: linear-gradient(90deg,#7856FF,#369ACB,#2BDA9B);
    color: #fff;
    font-size: calc(21/ 1920 * 100vw);
    font-weight: bold;
    box-shadow: 0 calc(4 / 1920 * 100vw) calc(15 / 1920 * 100vw) rgba(48,207,156,0.3);
}

/* 底部圆圈装饰 */
.window-footer-deco {
    position: absolute;
    bottom: calc(12 / 1920 * 100vw);
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
}

.circle-icon {
    width: calc(45 / 1920 * 100vw);
    height: calc(45 / 1920 * 100vw);
    border: 1px solid rgba(255,255,255,0.8);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.circle-icon::after {
    content: '';
    width: calc(16 / 1920 * 100vw);
    height: calc(16 / 1920 * 100vw);
    border: 1px solid rgba(255,255,255,0.5);
    border-radius: 2px;
}

/* ================= Info Section ================= */
.info-section {
    background-color: #fff;
    color: #333;
    padding-bottom: calc(71/ 1920 * 100vw);
}

.info-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    /* 顶部对齐 */
}

/* 左侧文字 */
.info-text {
    width: calc(676/ 1920 * 100vw);
    /* 稍微宽一点 */
    padding-top: calc(60/ 1920 * 100vw);
}

.info-title {
    font-size: calc(48 / 1920 * 100vw);
    font-weight: 800;
    color: #5865F2;
    /* 品牌紫 */
    margin-bottom: calc(25/ 1920 * 100vw);
    line-height: 1;
    font-family: Adobe Heiti Std;
    font-weight: normal;
    font-size: calc(54/ 1920 * 100vw);
    color: #FFFFFF;
    line-height: 1;
    background: linear-gradient(180deg,#4133F5 0%,#3C98CA 49.8779296875%,#39C791 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.info-subtitle {
    /* 品牌蓝 */
    margin-bottom: calc(40 / 1920 * 100vw);
    font-family: Adobe Heiti Std;
    font-weight: bold;
    font-size: calc(27/ 1920 * 100vw);
    color: #FFFFFF;
    line-height: 1;
    background: linear-gradient(180deg,#4133F5 0%,#3C98CA 49.8779296875%,#39C791 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.info-desc p {
    font-size: calc(21/ 1920 * 100vw);
    line-height: 1.8;
    color: #000;
    font-weight: 500;
    text-align: justify;
    /* 两端对齐，让文字块更整齐 */
    margin-bottom: calc(21/ 1920 * 100vw);
}

.info-list-head {
    font-size: calc(24 / 1920 * 100vw);
    font-weight: 800;
    margin-top: calc(42 / 1920 * 100vw);
    color: #000;
}

/* 右侧插画 */
.info-img-box {
    width: 40%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.info-img-box img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* 底部图标网格 */
.info-grid {
    padding-top: calc(33/ 1920 * 100vw);
    display: flex;
    justify-content: space-between;
}

.grid-item {
    flex: 1;
    /* 五等分 */
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.check-icon {
    color: #333;
    /* 黑色细线条图标 */
    margin-bottom: calc(17/ 1920 * 100vw);
}

/* 如果用 FontAwesome */
.check-icon i {
    font-weight: 300;
    display: inline-block;
    width: calc(32 / 1920 * 100vw);
    height: calc(32 / 1920 * 100vw);
    background: url(../images/corr.png) no-repeat center center;
    background-size: 100%;
}

.grid-item p {
    font-size: calc(21/ 1920 * 100vw);
    line-height: 1.6;
    color: #000;
    font-family: monospace;
    /* 稍微带点代码感/打字机感的字体，符合设计图气质 */
}

/* ================= Split Section ================= */
.split-section {
    position: relative;
    /* 容器高度需要足够撑开 */
    /* min-height:calc(800 / 1920 * 100vw);*/
    background: #fff;
}

.split-bg-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

/* --- 右上角彩色三角形 --- */
.split-color-shape {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* 或者固定高度 calc(800px) */
    /* 核心渐变 */
    background: linear-gradient(135deg,#4AF5AF 0%,#3C4FE0 100%);
    /* 核心切割：右上三角形 */
    /* 0 0 (左上),100% 0 (右上),100% 100% (右下),0% 20% (左边稍微留一点头？看图是纯对角线) */
    /* 根据图示，绿色是从左上角开始的，一直切到右下角 */
    clip-path: polygon(0 0,100% 0,100% 100%);
    z-index: 1;
    display: flex;
    justify-content: flex-end;
    /* 内容靠右 */
    /* 垂直居中 */
    box-sizing: border-box;
    padding-top: calc(58/ 1920 * 100vw);
    padding-right: calc(72/ 1920 * 100vw);
}

.shape-content {
    text-align: right;
    color: #fff;
    width: calc(608/ 1920 * 100vw);
    /* 限制宽度，防止撞到斜线 */
}

.shape-title {
    font-size: calc(45 / 1920 * 100vw);
    font-weight: 800;
    margin-bottom: calc(47/ 1920 * 100vw);
    line-height: 1.2;
}

.shape-desc p {
    font-size: calc(24 / 1920 * 100vw);
    line-height: 1.6;
    font-family: monospace;
    /* 打字机字体 */
}

/* --- 左下角白色内容 --- */
.white-content {
    position: relative;
    z-index: 2;
    /* 在彩色层之上，但要注意位置别重叠 */
    width: 50%;
    /* 占据左半边 */
    padding-top: calc(150 / 1920 * 100vw);
    /* 避开上面的绿色尖角 */
}

.white-text-group h3 {
    font-size: calc(27/ 1920 * 100vw);
    font-weight: 800;
    color: #000;
    line-height: 1.7;
    margin-bottom: calc(46 / 1920 * 100vw);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    /* align-items:flex-start;*/
    gap: calc(15 / 1920 * 100vw);
    padding-bottom: calc(20 / 1920 * 100vw);
    color: #000;
    font-size: calc(24/ 1920 * 100vw);
    font-family: monospace;
    line-height: 1.5;
    align-items: center;
}

.feature-list li i {
    /* 图标微调对齐 */
    font-weight: 300;
    display: inline-block;
    width: calc(32/ 1920 * 100vw);
    height: calc(32/ 1920 * 100vw);
    background: url(../images/corr.png) no-repeat center center;
    background-size: 100%;
}

/* ================= Features Card Section ================= */
.features-card-section {
    padding: calc(150 / 1920 * 100vw) 0;
    background-color: #fff;
    text-align: center;
    padding-bottom: calc(112/ 1920 * 100vw);
}

.section-header {
    margin-bottom: calc(60 / 1920 * 100vw);
}

.head-title {
    font-weight: 800;
    color: #5865F2;
    /* 标题蓝 */
    display: inline-block;
    margin-bottom: calc(20 / 1920 * 100vw);
    font-family: Adobe Heiti Std;
    font-weight: normal;
    font-size: calc(45/ 1920 * 100vw);
    color: #F9B418;
    line-height: calc(60/ 1920 * 100vw);
    background: linear-gradient(180deg,#4133F5 0%,#3C98CA 49.8779296875%,#39C791 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.head-sub {
    font-size: calc(24/ 1920 * 100vw);
    font-weight: 700;
    color: #000;
}

.head-sub-long {
    font-size: calc(21/ 1920 * 100vw);
    line-height: 1.6;
    color: #000;
    max-width: 800px;
    margin: 0 auto;
}

/* 卡片网格 */
.cards-grid {
    display: flex;
    justify-content: center;
    gap: calc(137/ 1920 * 100vw);
    margin-bottom: calc(42/ 1920 * 100vw);
    justify-content: space-between;
}

.feature-card {
    width: calc(300 / 1920 * 100vw);
    border-radius: calc(20 / 1920 * 100vw);
    padding: calc(34/ 1920 * 100vw) calc(31 / 1920 * 100vw) calc(56/ 1920 * 100vw);
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    background: linear-gradient(-62deg,#4133F5,#3C98CA,#39C791);
}

.feature-card:hover {
    transform: translateY(-10px);
}

/* 卡片各自的渐变色 */
.card-1 {
}

.card-2 {
}

.card-3 {
}

.card-4 {
}

.feature-card.card-4 {
}

.card-icon img {
    height: calc(112/ 1920 * 100vw);
    margin-bottom: calc(30 / 1920 * 100vw);
}

.feature-card p {
    font-size: calc(17/ 1920 * 100vw);
    line-height: 1.6;
    font-weight: 600;
}

.section-footer-text {
    font-size: calc(20/ 1920 * 100vw);
    font-weight: 700;
    color: #000;
    margin: 0 auto;
    line-height: 1.2;
}

.text-small {
    font-size: calc(21/ 1920 * 100vw);
    font-weight: 500;
    font-family: monospace;
    padding-bottom: calc(71/ 1920 * 100vw);
}

/* ================= Why Section ================= */
.why-section {
    background-color: #fff;
    /* 或者是很淡的灰 */
    text-align: center;
}

.why-grid {
    display: flex;
    justify-content: space-between;
    gap: calc(40 / 1920 * 100vw);
    margin-top: calc(47/ 1920 * 100vw);
    margin-bottom: calc(70/ 1920 * 100vw);
}

.why-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.why-img {
    height: calc(122 / 1920 * 100vw);
    /* 限制图片高度 */
    margin-bottom: calc(30 / 1920 * 100vw);
    display: flex;
    align-items: flex-end;
    /* 图片底部对齐 */
}

.why-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.why-item p {
    font-family: monospace;
    font-size: calc(16 / 1920 * 100vw);
    color: #000;
    line-height: 1.5;
    height: calc(60/ 1920 * 100vw);
    font-family: FlyFlowerSong;
    font-weight: 400;
    font-size: calc(21/ 1920 * 100vw);
    color: #000000;
    line-height: calc(36/ 1920 * 100vw);
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ================= Vision Footer ================= */
.vision-footer {
    background-color: #5865F2;
    /* 深紫色 */
    color: #fff;
    padding-top: calc(85/ 1920 * 100vw);
    padding-bottom: calc(60 / 1920 * 100vw);
}

.vision-content {
    /* 内容区域不用太宽，显得紧凑 */
    margin: 0 auto calc(10 / 1920 * 100vw);
    /* 底部留出空间给版权条 */
}

.vision-group {
    margin-bottom: calc(40 / 1920 * 100vw);
}

.vision-title {
    font-size: calc(45 / 1920 * 100vw);
    font-weight: 800;
    margin-bottom: calc(7/ 1920 * 100vw);
    display: inline-block;
    border-bottom: 2px solid rgba(255,255,255,0.3);
    /* 下划线 */
    padding-bottom: calc(5 / 1920 * 100vw);
}

.vision-title.big {
    font-size: calc(60 / 1920 * 100vw);
    border-bottom: none;
    /* ENID 标题没下划线 */
}

.vision-text {
    font-size: calc(21/ 1920 * 100vw);
    line-height: 1.6;
    margin-bottom: calc(10 / 1920 * 100vw);
    font-weight: bold;
}

.vision-list {
    list-style: none;
}

.vision-list li {
    font-size: calc(20 / 1920 * 100vw);
    font-weight: 600;
    line-height: 1.8;
    margin-bottom: calc(10 / 1920 * 100vw);
}

.vision-list li.highlight {
    font-weight: 800;
    margin-top: calc(20 / 1920 * 100vw);
}

/* 底部版权条 */
.footer-bar {
    border-top: 1px solid rgba(255,255,255,0.8);
    padding-top: calc(13 / 1920 * 100vw);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: monospace;
    font-size: calc(15/ 1920 * 100vw);
    color: #D7D7D7;
}

.connect:hover .slide {
    visibility: visible;
    opacity: 1;
    z-index: 5;
}

.nav .dropdown:hover dl {
    visibility: visible;
    opacity: 1;
    z-index: 5;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: calc(18 / 1920 * 100vw);
}

.footer-logo img {
    height: calc(25 / 1920 * 100vw);
    width: auto;
}

.nav .fa-angle-down {
    width: calc(14 / 1920 * 100vw);
    height: calc(14 / 1920 * 100vw);
    background: url(../images/up.png) no-repeat center center;
    background-size: 100%;
}

.nav dl {
    position: absolute;
    left: 50%;
    -o-transform: translate(-50%,0%);
    -webkit-transform: translate(-50%,0%);
    -moz-transform: translate(-50%,0%);
    -ms-transform: translate(-50%,0%);
    transform: translate(-50%,0%);
    top: calc(51/ 1920 * 100vw);
    background: #fff;
    padding: calc(11/ 1920 * 100vw) calc(21/ 1920 * 100vw);
    visibility: hidden;
    opacity: 0;
    z-index: -1;
}

.nav dl dd {
}

.nav dl dd a {
    display: block;
    white-space: normal;
    font-size: calc(18/ 1920 * 100vw);
    color: #000;
    line-height: 2;
}

.bottomTxt {
}

header * {
    -webkit-transition: all 0.4s;
    -o-transition: all 0.4s;
    -moz-transition: all 0.4s;
    -ms-transition: all 0.4s;
    transition: all 0.4s;
}

/* ================= Account Page ================= */
.account-page {
    /* 保持全屏渐变背景 */
    background: linear-gradient(135deg,#66E8B5 0%,#4A90E2 50%,#3C4FE0 100% );
    padding-top: calc(154/ 1920 * 100vw);
    /* 避开Header */
    padding-bottom: calc(112/ 1920 * 100vw);
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(-40deg,#4133F5,#3C98CA,#39C791);
}

.page-title {
    font-size: calc(35/ 1920 * 100vw);
    color: #fff;
    font-weight: 700;
    text-align: center;
    margin-bottom: calc(56/ 1920 * 100vw);
}

/* 主卡片容器 */
.account-card {
    width: 100%;
    /* 高度自适应，或者定高 */
    background-color: rgba(30,41,107,0.8);
    /* 深蓝半透明，或者纯色 #23345C */
    background: linear-gradient(115deg,rgb(38 79 110 / 40%) 0%,#2a219d 100%);
    /* 模拟图中的深色渐变 */
    border: calc(3 / 1920 * 100vw) solid #fff;
    border-radius: calc(20 / 1920 * 100vw);
    padding: calc(40 / 1920 * 100vw);
    box-shadow: 0 calc(20 / 1920 * 100vw) calc(50 / 1920 * 100vw) rgba(0,0,0,0.3);
    color: #fff;
    min-height: calc(600/ 1920 * 100vw);
}

/* 余额行 */
.balance-section {
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: calc(30 / 1920 * 100vw);
}

.balance-info .label b {
    font-size: calc(36 / 1920 * 100vw);
}

.balance-info .label {
    font-size: calc(24 / 1920 * 100vw);
    font-weight: 700;
    margin-right: calc(10 / 1920 * 100vw);
    color: #fff;
    margin-bottom: calc(18/ 1920 * 100vw);
    display: block;
}

.val-balance {
    font-size: calc(40 / 1920 * 100vw);
    font-weight: 700;
}

.action-btns {
    display: flex;
    gap: calc(20 / 1920 * 100vw);
    justify-content: space-between;
}

/* 按钮通用 */
.btn-claim,.btn-copy {
    background-color: #fff;
    color: #000;
    font-weight: 700;
    border-radius: calc(8 / 1920 * 100vw);
    padding: calc(10 / 1920 * 100vw) calc(30 / 1920 * 100vw);
    font-size: calc(16 / 1920 * 100vw);
    transition: background 0.2s;
}

.btn-claim:hover,.btn-copy:hover {
    background-color: #eee;
}

/* 分割线 */
.card-divider {
    height: 1px;
    background-color: rgba(255,255,255,0.3);
    margin-bottom: calc(37 / 1920 * 100vw);
}

/* My ENID */
.sec-title {
    font-size: calc(24 / 1920 * 100vw);
    font-weight: 700;
    margin-bottom: calc(14/ 1920 * 100vw);
}

.enid-grid {
    display: flex;
    gap: calc(60 / 1920 * 100vw);
    flex-wrap: wrap;
}

.enid-item {
    width: calc(136/ 1920 * 100vw);
    height: calc(178/ 1920 * 100vw);
    background-color: rgb(0 0 0 / 33%);
    /* 深绿灰背景 */
    border-radius: calc(23/ 1920 * 100vw);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: calc(12/ 1920 * 100vw) calc(8/ 1920 * 100vw);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
    transition: transform 0.3s;
    cursor: pointer;
}

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

.enid-icon {
    width: 100%;
    height: calc(117/ 1920 * 100vw);
    margin-bottom: calc(17/ 1920 * 100vw);
    /* 模拟图中的发光图标 */
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

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

.enid-name {
    font-size: calc(18 / 1920 * 100vw);
    font-weight: 700;
    color: #fff;
}

/* ================= Account Footer ================= */
.account-footer {
    background-color: #fff;
    padding-bottom: calc(40 / 1920 * 100vw);
    width: 100%;
    padding-top: calc(47/ 1920 * 100vw);
}

/* 顶部黑线 */
.footer-divider {
    height: 1px;
    background-color: #000;
    margin-bottom: calc(13/ 1920 * 100vw);
    opacity: 0.8;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #000;
}

.copyright {
    font-family: monospace;
    /* 打字机字体 */
    font-size: calc(15 / 1920 * 100vw);
    font-weight: 600;
    letter-spacing: 1px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: calc(18 / 1920 * 100vw);
}

.footer-logo img {
    height: calc(24 / 1920 * 100vw);
    width: auto;
}