html {
    color: #000;
    background: #FFF
}

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

table {
    border-collapse: collapse;
    border-spacing: 0
}

fieldset, img {
    border: 0
}

address, caption, cite, code, dfn, em, strong, th, var {
    font-style: normal;
    font-weight: normal
}

ol, ul {
    list-style: none
}

caption, th {
    text-align: left
}

h1, h3, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal
}

q:before, q:after {
    content: ''
}

abbr, acronym {
    border: 0;
    font-variant: normal
}

sup {
    vertical-align: text-top
}

sub {
    vertical-align: text-bottom
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    *font-size: 100%
}

legend {
    color: #000
}

html {
    height: 100%;
}

body {
    height: 100%;
    font-size: 14px;
    font-family: Arial, Helvetica, "Microsoft Yahei";
    color: rgb(110, 119, 129);
}

button, input {
    font-family: Arial, Helvetica, "Microsoft Yahei";
}

img {
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: rgb(110, 119, 129);
}

a:hover {
    text-decoration: underline;
}


.header {
    margin-bottom: 15px;
}

.container {
    padding-bottom: 30px;
}

.inner {
    max-width: 1000px;
    padding: 0 10px;
    margin: 0 auto;
}

.mod-bg {
    position: absolute;
    left: 0;
    top: 0;
    height: 500px;
    width: 100%;
    z-index: -1;
    background: url('./bg.svg') center top repeat-x;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.mod-bg:after {
    display: block;
    width: 100%;
    height: 360px;
    content: '';
    margin-bottom: -240px
}

.mod-bg .waves {
    position: absolute;
    width: 100%;
    bottom: 0;
    min-height: 80px;
    max-height: 120px;
    z-index: 0
}

.mod-bg .parallax > use {
    animation: move-forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.1) infinite
}

.mod-bg .parallax > use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s
}

.mod-bg .parallax > use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s
}

.mod-bg .parallax > use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s
}

.mod-bg .parallax > use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s
}

@keyframes move-forever {
    0% {
        transform: translate3d(-90px, 0, 0)
    }
    100% {
        transform: translate3d(85px, 0, 0)
    }
}

.mod-head .bd {
    height: 36px;
    padding: 10px 0;
    text-align: right;
}

.mod-head .bd span.language {
    float: left;
    display: inline-block;
    height: 36px;
    padding: 0 8px;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(0, 0, 0, 0.05);
    line-height: 36px;
    color: #666;
    border-radius: 6px;
}

.mod-head .bd span.language a {
    display: inline-block;
    padding: 0 4px;
}

.mod-head .bd span.language a.active {
    font-weight: bold;
    color: #333;
}

.mod-head .btn {
    position: relative;
    display: inline-block;
    min-width: 56px;
    height: 34px;
    padding: 0 12px;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 6px;
    line-height: 34px;
    text-decoration: none;
    text-align: center;
    font-size: 14px;
    color: #333;
    overflow: hidden;
    transition: color .2s, opacity .2s;
    font-family: Tahoma, Arial, Helvetica, "Microsoft YaHei";
    outline: none;
    -webkit-appearance: none;
}

.mod-head .btn:after {
    content: " ";
    position: absolute;
    width: 100%;
    height: 100%;
    background: #000;
    left: 0;
    top: 0;
    opacity: 0;
    transition: opacity .2s;
    border-radius: 6px;
    overflow: hidden;
    pointer-events: none;
}

.mod-head .btn span, .mod-head .btn svg {
    vertical-align: middle;
}

.mod-head .btn svg, .mod-head .btn svg + span {
    position: relative;
    top: -1px;
}

.mod-head .btn:hover {
    color: #000;
    opacity: 1;
}

.mod-head .btn:hover:after {
    opacity: .02;
}

.mod-panel {
    margin-bottom: 75px;
}

.mod-panel .hd {
    float: left;
    width: 50%;
    padding-top: 15px;
    line-height: 22px;
}

.mod-panel .hd h1 {
    margin-bottom: 10px;
    line-height: 30px;
    font-weight: bold;
    font-size: 30px;
    color: #1a2b3b;
}

.mod-panel .hd h1 span.name {
    display: block;
}

.mod-panel .hd h1 span.tag {
    display: inline-block;
    padding: 0 8px;
    margin: 0 5px;
    background: rgba(255, 255, 255, 0.8);
    line-height: 26px;
    vertical-align: middle;
    font-size: 13px;
    color: rgb(110, 119, 129);
    border-radius: 4px;
    box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.03);
}

.mod-panel .hd p {
    line-height: 24px;
    font-size: 15px;
}

.mod-panel .hd p.text-gray {
    color: rgba(0, 0, 0, 0.25);
}

.mod-panel .hd .picture, .mod-panel .hd .mobile {
    position: relative;
    width: 400px;
    text-align: center;
}

.mod-panel .hd .picture img {
    margin-left: -56px;
}

.mod-panel .hd .btn {
    position: relative;
    display: inline-block;
    height: 36px;
    padding: 0 24px;
    background: #2095f2;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 18px;
    line-height: 34px;
    text-decoration: none;
    text-align: center;
    font-size: 15px;
    color: #fff;
    transition: color .2s, opacity .2s;
    font-family: Tahoma, Arial, Helvetica, "Microsoft YaHei";
    outline: none;
    -webkit-appearance: none;
}

.mod-panel .hd .btn span.name {
    display: inline-block;
    padding-right: 30px;
    background: url('./scan.png') right center / 16px 16px no-repeat;
}

.mod-panel .hd .btn span.qrcode {
    display: none;
    position: absolute;
    right: -160px;
    top: 50%;
    z-index: 999;
    width: 160px;
    height: 160px;
    margin-top: -84px;
    border: 2px solid rgba(0, 0, 0, 0.1);
}

.mod-panel .hd .btn span.qrcode img {
    width: 150px;
    height: 150px;
    padding: 5px;
    background: #fff;
}

.mod-panel .hd .btn span.qrcode::after {
    position: absolute;
    left: -6px;
    top: 50%;
    margin-top: -6px;
    display: block;
    content: '';
    width: 12px;
    height: 12px;
    background: #fff;
    box-shadow: -2px 2px 0 rgba(0, 0, 0, 0.1);
    transform: rotate(45deg);
}

.mod-panel .hd .btn:hover {
    background: #207fcc;
}

.mod-panel .hd .btn:hover span.qrcode {
    display: block;
}

.mod-panel .hd b {
    margin: 0 3px;
    color: #fd7474;
}

.mod-panel .bd {
    margin-left: 55%;
    background: #fff;
    box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.025);
    border: 1px solid rgba(0, 0, 0, 0.025);
}

.mod-panel .bd .c-hd {
    height: 44px;
    border-bottom: 1px solid #f4f4f4;
}

.mod-panel .bd .c-hd li {
    float: left;
    width: 25%;
    height: 44px;
    line-height: 44px;
}

.mod-panel .bd .c-hd li a {
    display: block;
    text-align: center;
    text-decoration: none;
    font-size: 14px;
    color: #999;
    cursor: pointer;
}

.mod-panel .bd .c-hd li.active a {
    position: relative;
    color: #333;
}

.mod-panel .bd .c-hd li.active a::after {
    position: absolute;
    left: 50%;
    bottom: 0;
    display: block;
    content: '';
    width: 16px;
    height: 4px;
    margin-left: -8px;
    background: #2095f2;
    border-radius: 3px;
}

.mod-panel .bd .c-bd {
    height: 450px;
    padding: 18px 20px;
}

.mod-panel .bd .c-panel {
    display: none;
}

.mod-panel .bd .c-panel .operation {
    margin: 10px 0;
}

.mod-panel .bd .c-panel .row {
    margin-bottom: 5px;
}

.mod-panel .bd .c-panel .field {
    line-height: 28px;
}

.mod-panel .bd .c-panel .intro {
    padding: 10px 15px;
    margin: 25px 0;
    background: #fffbf5;
    line-height: 24px;
    color: #666;
    border-radius: 5px;
}

.mod-panel .bd .c-panel .intro h3 {
    line-height: 30px;
    font-weight: bold;
    font-size: 15px;
    color: #666;
}

.mod-panel .bd p {
    overflow: hidden;
}

.mod-panel .bd label {
    display: inline-block;
    min-width: 90px;
    margin-right: 15px;
}

.mod-panel .bd label span, .mod-panel .bd label input {
    vertical-align: middle;
}

.mod-panel .bd .input-text {
    display: inline-block;
    width: 100%;
    height: 36px;
    background: #fafafa;
    border: 1px solid #ebebeb;
    padding: 5px 10px;
    box-sizing: border-box;
    line-height: 20px;
    border-radius: 5px;
    outline: none;
}

.mod-panel .bd .input-text-small {
    width: 200px;
}

.mod-panel .bd .text-right {
    text-align: right;
}

.mod-panel .bd .btn {
    height: 32px;
    min-width: 80px;
    background: #f0f0f0;
    border: medium none;
    line-height: 30px;
    vertical-align: middle;
    font-size: 15px;
    color: #333333;
    cursor: pointer;
    outline: none;
    border-radius: 4px;
    box-sizing: border-box;
}

.mod-panel .bd .btn:hover {
    background: #e4e4e4;
}

.mod-panel .bd .btn-green {
    background: #4bae4f;
    color: #fff;
}

.mod-panel .bd .btn-green:hover {
    background: #47a04b;
}

.mod-panel .bd .btn-red {
    background: #f56954;
    color: #fff;
}

.mod-panel .bd .btn-red:hover {
    background: #f4543c;;
}

.mod-panel .bd .btn-orange {
    background: #ff9000;
    color: #fff;
}

.mod-panel .bd .btn-orange:hover {
    background: #e18309;
}

.mod-panel .bd .btn-small {
    min-width: 36px;
    margin-right: -1px;
    cursor: pointer;
}

.mod-panel .bd .btn[disabled] {
    background: #f0f0f0;
    color: #aaa;
}

.mod-panel .bd textarea {
    display: block;
    width: 100%;
    height: 120px;
    padding: 5px 10px;
    background: #fafafa;
    border: 1px solid #ebebeb;
    box-sizing: border-box;
    border-radius: 5px;
    resize: none;
    outline: none;
}

.mod-panel .bd p {
    line-height: 22px;
}

.mod-panel .bd p span {
    margin-right: 4px;
}

.mod-intro {
    margin-bottom: 75px;
}

.mod-intro .hd {
    margin: 0 5px 5px;
    line-height: 30px;
}

.mod-intro .hd span {
    font-size: 18px;
    font-weight: bold;
    color: #646464;
}

.mod-intro .bd ul {
    overflow: hidden;
}

.mod-intro .bd li {
    float: left;
    width: 33.33%;
}

.mod-intro .bd .item {
    padding: 15px;
    margin: 0 5px 10px;
    background: rgb(246, 248, 250);
    border-radius: 12px;
}

.mod-intro .bd p {
    line-height: 22px;
}

.mod-intro .bd p strong {
    margin-right: 5px;
    font-size: 24px;
    font-weight: bold;
    font-family: fantasy;
    color: #8b949e;
}

.mod-intro .bd p.q {
    line-height: 28px;
    font-weight: bold;
    color: #646464;
}

.mod-intro .article p {
    line-height: 22px;
    text-indent: 2em;
}

.mod-intro .table-inner {
    overflow-x: auto;
}

.mod-article {
    margin-bottom: 75px;
}

.mod-article .bd {
    position: relative;
    padding: 30px 0;
}

.mod-article .bd::before {
    position: absolute;
    top: 0;
    left: 0;
    content: '“';
    font-size: 60px;
    border-radius: 6px;
}

.mod-article .bd::after {
    position: absolute;
    bottom: -10px;
    right: 0;
    content: '”';
    font-size: 60px;
    border-radius: 6px;
}

.mod-article .bd p {
    margin-bottom: 12px;
    line-height: 28px;
    font-size: 15px;
    text-indent: 2em;
}

.mod-app {
    margin-bottom: 75px;
}

.mod-app .hd {
    margin: 0 5px 5px;
    line-height: 30px;
    text-align: center;
}

.mod-app .hd span {
    font-size: 18px;
    font-weight: bold;
    color: #646464;
}

.mod-app .bd ul {
    padding: 20px 0;
    text-align: center;
    overflow: hidden;
}

.mod-app .bd li {
    display: inline-block;
    width: 12%;
    margin-bottom: 15px;
}

.mod-app .bd .app span {
    display: block;
    margin: 0 15px;
    line-height: 32px;
    text-align: center;
}

.mod-app .bd .app span.icon {
    margin-bottom: 5px;
}

.mod-copy {
    position: relative;
    margin-bottom: 125px;
    padding: 15px 0 45px;
    background: rgb(246, 248, 250);
}

.mod-copy::before {
    position: absolute;
    left: 0;
    top: -64px;
    display: block;
    content: '';
    width: 0px;
    border-color: #fff;
    border-style: solid;
    border-width: 0 98vw 64px 0;
    border-bottom-color: rgb(246, 248, 250);
}

.mod-copy::after {
    position: absolute;
    right: 0;
    bottom: -75px;
    display: block;
    content: '';
    width: 0px;
    border-color: #fff;
    border-style: solid;
    border-width: 75px 22vw 0 61.8vw;
    border-top-color: rgb(233 236 240);
}

.mod-copy .hd {
    margin: 0 5px 5px;
    line-height: 30px;
}

.mod-copy .hd span {
    font-size: 18px;
    font-weight: bold;
    color: #646464;
}

.mod-copy .bd {
    margin: 0 5px;
}

.mod-copy .bd p {
    margin-bottom: 10px;
    line-height: 26px;
    text-indent: 2em;
    font-size: 15px;
}

.mod-copy .bd .buttons {
    margin: 15px 0;
}

.mod-copy .bd .text-blue {
    font-weight: bold;
    color: #48aeff;
}

.mod-copy .bd .text-red {
    font-weight: bold;
    color: #fd7474;
}

.mod-copy .bd code {
    display: block;
    padding: 8px 15px;
    line-height: 20px;
    background: #fff;
    border: 1px solid rgba(27, 31, 36, .15);
    border-radius: 5px;
    word-break: break-word;
}


.mod-foot .bd {
    padding: 10px 0;
    margin-bottom: 15px;
    text-align: center;
}

.mod-foot .bd p {
    line-height: 22px;
}

.mod-foot .bd p a, .mod-foot .bd p span {
    vertical-align: middle;
}

.mod-foot .bd p.buttons {
    margin: 10px 0 5px;
}

.mod-foot .box {
    width: 200px;
    margin: 0 auto 20px;
    line-height: 30px;
    text-align: center;
    overflow: hidden;
}

.mod-foot p {
    margin-bottom: 10px;
    line-height: 30px;
}

@media screen and (max-width: 1020px) {
    .header {
        margin-bottom: 10px;
    }

    .inner {
        max-width: 640px;
    }

    .mod-head .hd span.tag {
        padding: 5px 8px;
    }

    .mod-head .bd .btn {
        padding: 0 6px;
        font-size: 13px;
    }

    .mod-panel {
        margin-bottom: 25px;
    }

    .mod-panel .hd {
        float: none;
        padding-top: 0;
        width: auto;
        margin-bottom: 15px;
        text-align: center;
    }

    .mod-panel .hd h1 {
        margin-bottom: 5px;
        line-height: 26px;
        font-size: 20px;
    }

    .mod-panel .hd h1 span.name {
        display: inline;
    }

    .mod-panel .hd p {
        line-height: 22px;
        font-size: 13px;
        overflow: hidden;
    }

    .mod-panel .hd .picture {
        width: auto;
        padding-top: 0;
    }

    .mod-panel .hd .mobile {
        width: auto;
    }

    .mod-panel .hd .picture img {
        width: 256px;
        height: 160px;
        margin-left: 0;
    }

    .mod-panel .hd .btn {
        display: block;
        margin: 0 auto;
    }

    .mod-panel .hd .btn span.name {
        padding-right: 0;
        background: none;
    }

    .mod-panel .hd .btn span.qrcode {
        display: none !important;
    }

    .mod-panel .bd {
        margin-left: 0;
    }

    .mod-panel .bd .c-hd {
        text-align: center;
    }

    .mod-panel .bd .c-hd ul {
        overflow-x: auto;
        white-space: nowrap;
    }

    .mod-panel .bd .c-hd li {
        float: none;
        display: inline-block;
        width: auto;
        min-width: 24%
    }

    .mod-panel .bd .c-hd li a {
        padding: 0 4px;
    }

    .mod-panel .bd .c-bd {
        height: auto;
    }

    .mod-panel textarea {
        width: 100%;
        height: 80px;
        box-sizing: border-box;
    }

    .mod-panel .bd p span {
        float: left;
        width: 50%;
        text-align: center;
        margin-right: 0;
    }

    .mod-panel .btn {
        width: 48%;
        margin-bottom: 5px;
        line-height: 24px;
    }

    .mod-panel .btn-3 {
        width: 32%;
    }

    .mod-intro {
        margin-bottom: 35px;
    }

    .mod-intro .bd li {
        float: none;
        width: auto;
    }

    .mod-intro .bd .item {
        margin: 0 5px 5px;
    }

    .mod-article {
        margin-bottom: 55px;
    }

    .mod-article .bd {
        padding: 15px 0;
    }

    .mod-article .bd::before {
        font-size: 48px;
    }

    .mod-article .bd::after {
        font-size: 48px;
    }

    .mod-article .bd p {
        margin-bottom: 7px;
        line-height: 22px;
        font-size: 14px;
    }

    .mod-app {
        margin-bottom: 25px;
    }

    .mod-app .bd ul {
        padding: 10px 0;
    }

    .mod-app .bd li {
        display: inline-block;
        width: 48%;
    }

    .mod-copy {
        padding: 15px 0 25px;
        margin-bottom: 55px;
    }

    .mod-copy .bd p {
        line-height: 22px;
        font-size: 14px;
    }

    .mod-copy::after {
        bottom: -45px;
        border-width: 45px 22vw 0 61.8vw;
    }
}

@media screen and (max-width: 640px) {
    .mod-panel .inner {
        padding: 10px 0;
    }

    .mod-panel .bd .c-bd {
        padding: 15px 10px;
    }

    .mod-intro .hd {
        margin: 0 0 5px;
    }

    .mod-intro .bd .item {
        margin: 0 0 5px;
    }
}