@charset "UTF-8";
font {
    font-size: inherit;
    color: inherit;
    font-family: inherit;
}
* {
    margin: 0;
    padding: 0;
    font-size: 14px;
    color: #333333;
    font-family: "微软雅黑";
    box-sizing: border-box;
}
ul,
ol {
    list-style-type: none;
}
button {
    cursor: pointer;
    border: none;
    outline: none;
}
a {
    text-decoration: none;
}
a img {
    border: none;
}
body {
    width: 100%;
    background: #fff;
    max-width: 750px;
    margin: 0 auto;
    font-size: 100px;
}
html,
body {
    font-size: 100px;
}
@media screen and (max-width: 1020px) {
    html,
    body {
        font-size: 136px;
    }
}
@media screen and (max-width: 1015px) {
    html,
    body {
        font-size: 135.33333333px;
    }
}
@media screen and (max-width: 1010px) {
    html,
    body {
        font-size: 134.66666667px;
    }
}
@media screen and (max-width: 1005px) {
    html,
    body {
        font-size: 134px;
    }
}
@media screen and (max-width: 1000px) {
    html,
    body {
        font-size: 133.33333333px;
    }
}
@media screen and (max-width: 995px) {
    html,
    body {
        font-size: 132.66666667px;
    }
}
@media screen and (max-width: 990px) {
    html,
    body {
        font-size: 132px;
    }
}
@media screen and (max-width: 985px) {
    html,
    body {
        font-size: 131.33333333px;
    }
}
@media screen and (max-width: 980px) {
    html,
    body {
        font-size: 130.66666667px;
    }
}
@media screen and (max-width: 975px) {
    html,
    body {
        font-size: 130px;
    }
}
@media screen and (max-width: 970px) {
    html,
    body {
        font-size: 129.33333333px;
    }
}
@media screen and (max-width: 965px) {
    html,
    body {
        font-size: 128.66666667px;
    }
}
@media screen and (max-width: 960px) {
    html,
    body {
        font-size: 128px;
    }
}
@media screen and (max-width: 955px) {
    html,
    body {
        font-size: 127.33333333px;
    }
}
@media screen and (max-width: 950px) {
    html,
    body {
        font-size: 126.66666667px;
    }
}
@media screen and (max-width: 945px) {
    html,
    body {
        font-size: 126px;
    }
}
@media screen and (max-width: 940px) {
    html,
    body {
        font-size: 125.33333333px;
    }
}
@media screen and (max-width: 935px) {
    html,
    body {
        font-size: 124.66666667px;
    }
}
@media screen and (max-width: 930px) {
    html,
    body {
        font-size: 124px;
    }
}
@media screen and (max-width: 925px) {
    html,
    body {
        font-size: 123.33333333px;
    }
}
@media screen and (max-width: 920px) {
    html,
    body {
        font-size: 122.66666667px;
    }
}
@media screen and (max-width: 915px) {
    html,
    body {
        font-size: 122px;
    }
}
@media screen and (max-width: 910px) {
    html,
    body {
        font-size: 121.33333333px;
    }
}
@media screen and (max-width: 905px) {
    html,
    body {
        font-size: 120.66666667px;
    }
}
@media screen and (max-width: 900px) {
    html,
    body {
        font-size: 120px;
    }
}
@media screen and (max-width: 895px) {
    html,
    body {
        font-size: 119.33333333px;
    }
}
@media screen and (max-width: 890px) {
    html,
    body {
        font-size: 118.66666667px;
    }
}
@media screen and (max-width: 885px) {
    html,
    body {
        font-size: 118px;
    }
}
@media screen and (max-width: 880px) {
    html,
    body {
        font-size: 117.33333333px;
    }
}
@media screen and (max-width: 875px) {
    html,
    body {
        font-size: 116.66666667px;
    }
}
@media screen and (max-width: 870px) {
    html,
    body {
        font-size: 116px;
    }
}
@media screen and (max-width: 865px) {
    html,
    body {
        font-size: 115.33333333px;
    }
}
@media screen and (max-width: 860px) {
    html,
    body {
        font-size: 114.66666667px;
    }
}
@media screen and (max-width: 855px) {
    html,
    body {
        font-size: 114px;
    }
}
@media screen and (max-width: 850px) {
    html,
    body {
        font-size: 113.33333333px;
    }
}
@media screen and (max-width: 845px) {
    html,
    body {
        font-size: 112.66666667px;
    }
}
@media screen and (max-width: 840px) {
    html,
    body {
        font-size: 112px;
    }
}
@media screen and (max-width: 835px) {
    html,
    body {
        font-size: 111.33333333px;
    }
}
@media screen and (max-width: 830px) {
    html,
    body {
        font-size: 110.66666667px;
    }
}
@media screen and (max-width: 825px) {
    html,
    body {
        font-size: 110px;
    }
}
@media screen and (max-width: 820px) {
    html,
    body {
        font-size: 109.33333333px;
    }
}
@media screen and (max-width: 815px) {
    html,
    body {
        font-size: 108.66666667px;
    }
}
@media screen and (max-width: 810px) {
    html,
    body {
        font-size: 108px;
    }
}
@media screen and (max-width: 805px) {
    html,
    body {
        font-size: 107.33333333px;
    }
}
@media screen and (max-width: 800px) {
    html,
    body {
        font-size: 106.66666667px;
    }
}
@media screen and (max-width: 795px) {
    html,
    body {
        font-size: 106px;
    }
}
@media screen and (max-width: 790px) {
    html,
    body {
        font-size: 105.33333333px;
    }
}
@media screen and (max-width: 785px) {
    html,
    body {
        font-size: 104.66666667px;
    }
}
@media screen and (max-width: 780px) {
    html,
    body {
        font-size: 104px;
    }
}
@media screen and (max-width: 775px) {
    html,
    body {
        font-size: 103.33333333px;
    }
}
@media screen and (max-width: 770px) {
    html,
    body {
        font-size: 102.66666667px;
    }
}
@media screen and (max-width: 765px) {
    html,
    body {
        font-size: 102px;
    }
}
@media screen and (max-width: 760px) {
    html,
    body {
        font-size: 101.33333333px;
    }
}
@media screen and (max-width: 755px) {
    html,
    body {
        font-size: 100.66666667px;
    }
}
@media screen and (max-width: 750px) {
    html,
    body {
        font-size: 100px;
    }
}
@media screen and (max-width: 745px) {
    html,
    body {
        font-size: 99.33333333px;
    }
}
@media screen and (max-width: 740px) {
    html,
    body {
        font-size: 98.66666667px;
    }
}
@media screen and (max-width: 735px) {
    html,
    body {
        font-size: 98px;
    }
}
@media screen and (max-width: 730px) {
    html,
    body {
        font-size: 97.33333333px;
    }
}
@media screen and (max-width: 725px) {
    html,
    body {
        font-size: 96.66666667px;
    }
}
@media screen and (max-width: 720px) {
    html,
    body {
        font-size: 96px;
    }
}
@media screen and (max-width: 715px) {
    html,
    body {
        font-size: 95.33333333px;
    }
}
@media screen and (max-width: 710px) {
    html,
    body {
        font-size: 94.66666667px;
    }
}
@media screen and (max-width: 705px) {
    html,
    body {
        font-size: 94px;
    }
}
@media screen and (max-width: 700px) {
    html,
    body {
        font-size: 93.33333333px;
    }
}
@media screen and (max-width: 695px) {
    html,
    body {
        font-size: 92.66666667px;
    }
}
@media screen and (max-width: 690px) {
    html,
    body {
        font-size: 92px;
    }
}
@media screen and (max-width: 685px) {
    html,
    body {
        font-size: 91.33333333px;
    }
}
@media screen and (max-width: 680px) {
    html,
    body {
        font-size: 90.66666667px;
    }
}
@media screen and (max-width: 675px) {
    html,
    body {
        font-size: 90px;
    }
}
@media screen and (max-width: 670px) {
    html,
    body {
        font-size: 89.33333333px;
    }
}
@media screen and (max-width: 665px) {
    html,
    body {
        font-size: 88.66666667px;
    }
}
@media screen and (max-width: 660px) {
    html,
    body {
        font-size: 88px;
    }
}
@media screen and (max-width: 655px) {
    html,
    body {
        font-size: 87.33333333px;
    }
}
@media screen and (max-width: 650px) {
    html,
    body {
        font-size: 86.66666667px;
    }
}
@media screen and (max-width: 645px) {
    html,
    body {
        font-size: 86px;
    }
}
@media screen and (max-width: 640px) {
    html,
    body {
        font-size: 85.33333333px;
    }
}
@media screen and (max-width: 635px) {
    html,
    body {
        font-size: 84.66666667px;
    }
}
@media screen and (max-width: 630px) {
    html,
    body {
        font-size: 84px;
    }
}
@media screen and (max-width: 625px) {
    html,
    body {
        font-size: 83.33333333px;
    }
}
@media screen and (max-width: 620px) {
    html,
    body {
        font-size: 82.66666667px;
    }
}
@media screen and (max-width: 615px) {
    html,
    body {
        font-size: 82px;
    }
}
@media screen and (max-width: 610px) {
    html,
    body {
        font-size: 81.33333333px;
    }
}
@media screen and (max-width: 605px) {
    html,
    body {
        font-size: 80.66666667px;
    }
}
@media screen and (max-width: 600px) {
    html,
    body {
        font-size: 80px;
    }
}
@media screen and (max-width: 595px) {
    html,
    body {
        font-size: 79.33333333px;
    }
}
@media screen and (max-width: 590px) {
    html,
    body {
        font-size: 78.66666667px;
    }
}
@media screen and (max-width: 585px) {
    html,
    body {
        font-size: 78px;
    }
}
@media screen and (max-width: 580px) {
    html,
    body {
        font-size: 77.33333333px;
    }
}
@media screen and (max-width: 575px) {
    html,
    body {
        font-size: 76.66666667px;
    }
}
@media screen and (max-width: 570px) {
    html,
    body {
        font-size: 76px;
    }
}
@media screen and (max-width: 565px) {
    html,
    body {
        font-size: 75.33333333px;
    }
}
@media screen and (max-width: 560px) {
    html,
    body {
        font-size: 74.66666667px;
    }
}
@media screen and (max-width: 555px) {
    html,
    body {
        font-size: 74px;
    }
}
@media screen and (max-width: 550px) {
    html,
    body {
        font-size: 73.33333333px;
    }
}
@media screen and (max-width: 545px) {
    html,
    body {
        font-size: 72.66666667px;
    }
}
@media screen and (max-width: 540px) {
    html,
    body {
        font-size: 72px;
    }
}
@media screen and (max-width: 535px) {
    html,
    body {
        font-size: 71.33333333px;
    }
}
@media screen and (max-width: 530px) {
    html,
    body {
        font-size: 70.66666667px;
    }
}
@media screen and (max-width: 525px) {
    html,
    body {
        font-size: 70px;
    }
}
@media screen and (max-width: 520px) {
    html,
    body {
        font-size: 69.33333333px;
    }
}
@media screen and (max-width: 515px) {
    html,
    body {
        font-size: 68.66666667px;
    }
}
@media screen and (max-width: 510px) {
    html,
    body {
        font-size: 68px;
    }
}
@media screen and (max-width: 505px) {
    html,
    body {
        font-size: 67.33333333px;
    }
}
@media screen and (max-width: 500px) {
    html,
    body {
        font-size: 66.66666667px;
    }
}
@media screen and (max-width: 495px) {
    html,
    body {
        font-size: 66px;
    }
}
@media screen and (max-width: 490px) {
    html,
    body {
        font-size: 65.33333333px;
    }
}
@media screen and (max-width: 485px) {
    html,
    body {
        font-size: 64.66666667px;
    }
}
@media screen and (max-width: 480px) {
    html,
    body {
        font-size: 64px;
    }
}
@media screen and (max-width: 475px) {
    html,
    body {
        font-size: 63.33333333px;
    }
}
@media screen and (max-width: 470px) {
    html,
    body {
        font-size: 62.66666667px;
    }
}
@media screen and (max-width: 465px) {
    html,
    body {
        font-size: 62px;
    }
}
@media screen and (max-width: 460px) {
    html,
    body {
        font-size: 61.33333333px;
    }
}
@media screen and (max-width: 455px) {
    html,
    body {
        font-size: 60.66666667px;
    }
}
@media screen and (max-width: 450px) {
    html,
    body {
        font-size: 60px;
    }
}
@media screen and (max-width: 445px) {
    html,
    body {
        font-size: 59.33333333px;
    }
}
@media screen and (max-width: 440px) {
    html,
    body {
        font-size: 58.66666667px;
    }
}
@media screen and (max-width: 435px) {
    html,
    body {
        font-size: 58px;
    }
}
@media screen and (max-width: 430px) {
    html,
    body {
        font-size: 57.33333333px;
    }
}
@media screen and (max-width: 425px) {
    html,
    body {
        font-size: 56.66666667px;
    }
}
@media screen and (max-width: 420px) {
    html,
    body {
        font-size: 56px;
    }
}
@media screen and (max-width: 415px) {
    html,
    body {
        font-size: 55.33333333px;
    }
}
@media screen and (max-width: 410px) {
    html,
    body {
        font-size: 54.66666667px;
    }
}
@media screen and (max-width: 405px) {
    html,
    body {
        font-size: 54px;
    }
}
@media screen and (max-width: 400px) {
    html,
    body {
        font-size: 53.33333333px;
    }
}
@media screen and (max-width: 395px) {
    html,
    body {
        font-size: 52.66666667px;
    }
}
@media screen and (max-width: 390px) {
    html,
    body {
        font-size: 52px;
    }
}
@media screen and (max-width: 385px) {
    html,
    body {
        font-size: 51.33333333px;
    }
}
@media screen and (max-width: 380px) {
    html,
    body {
        font-size: 50.66666667px;
    }
}
@media screen and (max-width: 375px) {
    html,
    body {
        font-size: 50px;
    }
}
@media screen and (max-width: 370px) {
    html,
    body {
        font-size: 49.33333333px;
    }
}
@media screen and (max-width: 365px) {
    html,
    body {
        font-size: 48.66666667px;
    }
}
@media screen and (max-width: 360px) {
    html,
    body {
        font-size: 48px;
    }
}
@media screen and (max-width: 355px) {
    html,
    body {
        font-size: 47.33333333px;
    }
}
@media screen and (max-width: 350px) {
    html,
    body {
        font-size: 46.66666667px;
    }
}
@media screen and (max-width: 345px) {
    html,
    body {
        font-size: 46px;
    }
}
@media screen and (max-width: 340px) {
    html,
    body {
        font-size: 45.33333333px;
    }
}
@media screen and (max-width: 335px) {
    html,
    body {
        font-size: 44.66666667px;
    }
}
@media screen and (max-width: 330px) {
    html,
    body {
        font-size: 44px;
    }
}
@media screen and (max-width: 325px) {
    html,
    body {
        font-size: 43.33333333px;
    }
}
@media screen and (max-width: 320px) {
    html,
    body {
        font-size: 42.66666667px;
    }
}
.bk1 {
    width: 100%;
    height: 7.68rem;
    /*background: url(../images/ios-bg.jpg) no-repeat top center;*/
    background-size: 100% 100%;
}
.bk1 h1 {
    width: 100%;
    text-align: center;
    padding-top: 0.55rem;
}
.bk1 h1 img {
    display: block;
    width: 6.5rem;
    margin: 0 auto;
}
.bk1 .btn {
    display: block;
    width: 4.55rem;
    height: 0.9rem;
    margin: 0 auto;
    margin-top: 0.3rem;
}
.bk1 .btn img {
    display: block;
    width: 100%;
}
.bk1 .bz {
    width: 6.38rem;
    height: 2.16rem;
    margin: 0 auto;
    border-radius: 0.1rem;
    margin-top: 0.4rem;
    background: rgb(0 11 52 / .9);
    padding: 0.22rem;
}
.bk1 .bz .list {
    float: left;
}
.bk1 .bz .list h3 {
    color: #f6ff00;
    font-size: 0.26rem;
}
.bk1 .bz .list p {
    font-size: 0.26rem;
    color: #fff;
    font-weight: bold;
    margin-top: 0.1rem;
}
.bk1 .bz .list p span {
    color: #f6ff00;
    font-size: 0.26rem;
}
.bk1 .bz img {
    display: block;
    width: 1.66rem;
    height: 1.66rem;
    float: right;
}
.bk1 dl {
    text-align: center;
    margin-top: 0.5rem;
}
.bk1 dl dd {
    display: inline-block;
    margin: 0 0.18rem;
}
.bk1 dl dd img {
    display: block;
    width: 1.45rem;
    height: 1.45rem;
}
.bk1 dl dd span {
    display: block;
    margin-top: 0.15rem;
    font-weight: bold;
    font-size: 0.26rem;
    text-align: center;
    color: #f0ff00;
}
.bk1 dl dt {
    margin: 0 0.18rem;
    display: inline-block;
}
.bk1 dl dt i {
    display: block;
    width: 0.55rem;
    height: 1.45rem;
    background: url(../images/xz4.png) no-repeat center center;
    background-size: 100% auto;
}
.bk1 dl dt span {
    display: block;
    margin-top: 0.15rem;
    font-weight: bold;
    color: #fff;
    font-size: 0.26rem;
    text-align: center;
}
.bk2 {
    width: 100%;
    /* height: 1.85rem; */
    background: rgb(0 42 114 / .9);
    overflow: hidden;
}
.bk2 p {
    text-align: center;
    color: #fff;
    font-size: 0.48rem;
    margin-top: 0;
    font-weight: bold;
    line-height: 2;
    color: #fff100;
}
.bk2 p span {
    font-weight: bold;
    color: #f0ff00;
    font-size: 0.28rem;
}
.bk3 {
    width: 100%;
    /* background: #ea182b; */
    overflow: hidden;
    padding-left: 4%;
    padding-right: 4%;
    padding-bottom: 3%;
}
.bk3 img {
    display: block;
    width: 100%;
    margin-top: 0.2rem;
}
.bk3 .btn {
    display: block;
    width: 4.48rem;
    margin: 0 auto;
    margin-top: 0.35rem;
    text-align: center;
    font-size: 0.35rem;
    font-weight: bold;
}
body{
    background: url(../images/ios-bg.jpg) no-repeat top center;
    background-size: 100% 100%;
}