@charset "utf-8";

html,
body,
div,
span,
p,
a,
img,
strong,
ul,
li,
article,
aside,
canvas,
footer,
header,
menu,
nav,
section,
audio,
video {
    border: 0;
    font: inherit;
    margin: 0;
    padding: 0;
    vertical-align: baseline;
}

body {
    width: 100%;
    height: 100%;
    -webkit-tap-highlight-color: transparent;
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
}

html,
body {
    height: 100%;
    background: linear-gradient(180deg, #96f7ff, #86edff);
}

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

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

video {
    width: 100%;
    display: block;
}

@media screen and (min-width: 768px) {

    body:before {
        content: "";
        width: 100%;
        height: 100%;
        position: fixed;
        content: "";
        background-color: #fff;
        background-size: cover;
        background-position: 50% 50%;
        background-attachment: fixed;
        filter: blur(100px)
    }

    .wrap {
        box-shadow: 0px 0px 15px rgba(25, 34, 71, 0.5);
        width: 375px !important;
    }

    .popbox {
        width: 375px !important;
        margin: 0 auto !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
    }

    .pop {
        width: 50% !important;
        position: relative;
        margin: 5% auto !important;
    }

}

.wrap {
    margin: 0 auto;
    max-width: 750px;
    position: relative;
    overflow: hidden;
    background: #86edff url(../img/bg.jpg) no-repeat top center;
    background-size: 100%;
}

.logo {
    position: absolute;
    top: 3vh;
    left: 4vh;
    width: 35%;
    opacity: 0;
    animation: fadeInDown .5s ease-in-out 0s 1 normal forwards;
}

.imgs {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.imgs img {
    position: absolute;
}

.main {
    margin: -10% auto 0;
    background: linear-gradient(180deg, #96f7ff, #66dbff);
    opacity: 0;
    animation: fadeInUp .8s linear .5s 1 normal forwards;
}

.videobox {
    position: relative;
    width: 88%;
    margin: 0 auto;
    padding: 26px 4% 12px;
    border-radius: 10px;
    overflow: hidden;
    opacity: 0;
    animation: jackInTheBox .8s ease-in 1s 1 normal forwards;
    background: url(../img/videobg.png) no-repeat center center;
    background-size: contain;
}

.videobox video {
    border-radius: 10px;
    overflow: hidden;
}

nav {
    width: 88%;
    margin: 10% auto 10%;
}

nav ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
}

nav ul li {
    width: 25%;
    text-align: center;
    opacity: 0;
    margin-bottom: 20px;
}

nav ul li a,
nav ul li a:visited {
    color: #000;
    font-size: .8rem;
}

nav ul li img {
    width: 65%;
    margin: 0 auto;
}

nav ul li:nth-child(1) {
    animation: fadeInBig .3s ease-in 1.5s 1 normal forwards;
}

nav ul li:nth-child(2) {
    animation: fadeInBig .3s ease-in 1.6s 1 normal forwards;
}

nav ul li:nth-child(3) {
    animation: fadeInBig .3s ease-in 1.7s 1 normal forwards;
}

nav ul li:nth-child(4) {
    animation: fadeInBig .3s ease-in 1.8s 1 normal forwards;
}

nav ul li:nth-child(5) {
    animation: fadeInBig .3s ease-in 1.9s 1 normal forwards;
}

nav ul li:nth-child(6) {
    animation: fadeInBig .3s ease-in 2s 1 normal forwards;
}

nav ul li:nth-child(7) {
    animation: fadeInBig .3s ease-in 2.1s 1 normal forwards;
}

nav ul li:nth-child(8) {
    animation: fadeInBig .3s ease-in 2.2s 1 normal forwards;
}

footer {
    position: relative;
    color: #fff;
    text-align: center;
    font-size: .6rem;
    padding: 8px 0 30px;
}

footer::after {
    position: absolute;
    bottom: 0;
    left: 0;
    content: '';
    height: 80px;
    width: 100%;
    background: url(../img/wave.png) no-repeat top center;
    background-size: 100%;
    animation: pulse 2s linear 0s infinite normal forwards;
}

.music {
    width: 1.5rem;
    height: 1.5rem;
    text-align: center;
    position: fixed;
    top: 3vh;
    right: .5rem;
    float: left;
    z-index: 10000;
    border-radius: 50%;
}

.music-off {
    background: url(../img/off.png);
    background-size: 100%;
}

.music-on {
    -webkit-animation: musicRound 1s infinite linear;
    animation: musicRound 1s infinite linear;
    background: url(../img/on.png);
    background-size: 100% 100%;
}

@keyframes musicRound {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(360deg);
    }
}

.p {
    width: 88%;
    margin: -10px auto 0;
    padding: 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .5);
    color: #032c9a;
    text-align: justify;
    word-wrap: break-word;
}

.p h3{
    text-align: center;
}

.inner{
    width: 80%;
    margin: 0 auto 20px;
}

.inner li a {
    padding: 0 4%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 10px 0;
    height: 2.6rem;
    background-image: linear-gradient(90deg, #fff, #86eeff);
    border: 1px dotted #0c6484;
    border-radius: 6px;
    color: #0c6484;
}

.inner li a:hover {
    border: 1px solid #0c6484;
    background-image: linear-gradient(90deg, #74bbd6, #74bbd6);
    color: #fff;
}

.inner li a span:first-child {
    font-size: 1.1rem;
    font-weight: 500;
}

.inner li a span:last-child {
    font-size: 0.8rem;
}

/*元素动画*/
.img-1 {
    opacity: 0;
    animation: fadeInTopRight 1s linear 0s 1 normal forwards;

}

.img-2 {
    opacity: 0;
    animation: fadeInTopLeft .6s linear 0s 1 normal forwards;

}

.img-3 {
    opacity: 0;
    animation: pulse .8s linear 1s 1 normal forwards;
}

.img-4 {
    opacity: 0;
    animation: fadeInTopLeft .5s linear 0s 1 normal forwards;
}

.img-5 {
    opacity: 0;
    animation: sheyun .4s linear .1s 1 normal forwards;
}

.img-6 {
    opacity: 0;
    animation: fadeIn .4s linear .1s 1 normal forwards;
}

.img-7 {
    opacity: 0;
    animation: fadeInUp .4s linear .6s 1 normal forwards;
}

.img-8 {
    opacity: 0;
    animation: fadeInUp .4s linear .8s 1 normal forwards;
}

.img-9 {
    opacity: 0;
    animation: fadeInUp .4s linear 1s 1 normal forwards;
}

.img-10 {
    opacity: 0;
    animation: fadeInUp .5s linear .5s 1 normal forwards;
}

.img-11 {
    opacity: 0;
    animation: fadeInUp .7s linear .7s 1 normal forwards;
}

.img-12 {
    opacity: 0;
    animation: fadeInUp .9s linear .9s 1 normal forwards;
}

.img-13 {
    opacity: 0;
    animation: fadeInUp .9s linear .9s 1 normal forwards;
}

.img-14 {
    opacity: 0;
    animation: bounceIn .9s linear .9s 1 normal forwards;
}

.img-15 {
    opacity: 0;
    animation: fadeInBottomLeft .6s linear .9s 1 normal forwards;
}

.img-16 {
    opacity: 0;
    animation: rotateInSmall .5s linear .9s 1 normal forwards;
}

.img-17 {
    opacity: 0;
    animation: fadeIn 1s linear .8s infinite normal forwards;
}

.img-18 {
    opacity: 0;
    animation: fadeIn 1.2s linear .5s infinite normal forwards;
}

.img-19 {
    opacity: 0;
    animation: bounceIn .5s linear .9s 1 normal forwards;
}

.img-20 {
    opacity: 0;
    animation: bounceIn .8s linear 1.2s 1 normal forwards;
}

.img-21 {
    opacity: 0;
    animation: fadeIn .8s linear 1.5s 1 normal forwards;
}



/*持续动画*/
.img-1-last {
    animation: pulse 2s linear 0s infinite alternate;
}

.last-left {
    animation: left 1.2s linear 0s infinite alternate;
}

.last-right {
    animation: right 1.4s linear 0s infinite alternate forwards;
}

.img-8-last {
    animation: pulse 2s linear 0s infinite normal forwards;
}

.img-15-last {
    animation: left 3s linear 0s infinite alternate;
}

.img-19-last {
    animation: fadeIn 1s linear 2s infinite alternate;
}


/*联系我们*/
.contact {
    width: 14%;
    position: fixed;
    bottom: 5%;
    right: 5%;
}

.popbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .8);
    transition: all;
}

.pop {
    position: relative;
    margin: 50% auto;
}

.pop .closed {
    position: absolute;
    width: 10%;
    height: 10%;
    bottom: -12%;
    left: 50%;
    transform: translateX(-50%);
}

.contactbox {
    width: 80%;
    margin: 0 auto;
    position: relative;
    color: #2d50ad;
}

.contactbox .contactinfo {
    width: 80%;
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: .8rem;
    line-height: 3;
    font-weight: bold;
}

.displaypop {
    display: block;
}

/*动画*/

@keyframes right {
    0% {
        transform: translate3d(10px, 0, 0);
    }

    to {
        transform: translateZ(0);
    }
}

@keyframes left {
    0% {
        transform: translate3d(-10px, 0, 0);
    }

    to {
        transform: translateZ(0);
    }
}

@keyframes fadeIn {
    0% {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@keyframes fadeInBig {
    0% {
        opacity: 0;
        transform: scale(0);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0% {
        opacity: 1;
        transform: scaleX(1)
    }

    50% {
        opacity: 1;
        transform: scale3d(1.05, 1.05, 1.05)
    }

    to {
        opacity: 1;
        transform: scaleX(1)
    }
}

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

    to {
        opacity: 1;
        transform: translateZ(0)
    }
}

@keyframes bounceIn {

    0%,
    20%,
    40%,
    60%,
    80%,
    to {
        animation-timing-function: cubic-bezier(.215, .61, .355, 1)
    }

    0% {
        opacity: 0;
        transform: scale3d(.3, .3, .3)
    }

    20% {
        transform: scale3d(1.1, 1.1, 1.1)
    }

    40% {
        transform: scale3d(.9, .9, .9)
    }

    60% {
        opacity: 1;
        transform: scale3d(1.03, 1.03, 1.03)
    }

    80% {
        transform: scale3d(.97, .97, .97)
    }

    to {
        opacity: 1;
        transform: scaleX(1)
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translate3d(0, 10%, 0)
    }

    to {
        opacity: 1;
        transform: translateZ(0)
    }
}

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

    to {
        transform: translateZ(0);
        opacity: 1;
    }
}

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

    to {
        opacity: 1;
        transform: translateZ(0)
    }
}

@keyframes sheyun {
    0% {
        opacity: 0;
        transform: translate3d(0, 100%, 0) scale(0)
    }

    to {
        opacity: 1;
        transform: translateZ(0) scale(1)
    }
}

@keyframes bounceInDown {

    0%,
    60%,
    75%,
    90%,
    to {
        animation-timing-function: cubic-bezier(.215, .61, .355, 1)
    }

    0% {
        opacity: 0;
        transform: translate3d(0, -8vh, 0) scaleY(1)
    }

    60% {
        opacity: 1;
        transform: translate3d(0, 25px, 0) scaleY(.9)
    }

    75% {
        transform: translate3d(0, -10px, 0) scaleY(.95)
    }

    90% {
        transform: translate3d(0, 5px, 0) scaleY(.985)
    }

    to {
        opacity: 1;
        transform: translateZ(0)
    }
}

@keyframes fadeInTopLeft {
    0% {
        opacity: 1;
        transform: translate3d(-100%, -100%, 0)
    }

    to {
        opacity: 1;
        transform: translateZ(0)
    }
}

@keyframes fadeInTopRight {
    0% {
        opacity: 1;
        transform: translate3d(100%, -100%, 0)
    }

    to {
        opacity: 1;
        transform: translateZ(0)
    }
}

@keyframes fadeInTopLefts {
    0% {
        transform: translate3d(-10%, -10%, 0)
    }

    to {
        transform: translateZ(0)
    }
}

@keyframes fadeInTopRights {
    0% {
        transform: translate3d(10%, -10%, 0)
    }

    to {
        transform: translateZ(0)
    }
}

@keyframes jackInTheBox {
    0% {
        opacity: 0;
        transform: scale(.1) rotate(30deg);
        transform-origin: center bottom
    }

    50% {
        transform: rotate(-10deg)
    }

    70% {
        transform: rotate(3deg)
    }

    to {
        opacity: 1;
        transform: scale(1)
    }
}

@keyframes rotateInSmall {
    0% {
        opacity: 0;
        transform: rotate(-200deg) scale(5);
    }

    to {
        opacity: 1;
        transform: translateZ(0) scale(1)
    }
}