body,
button,
dd,
div,
dl,
dt,
form,
h1,
h2,
h3,
h4,
h5,
h6,
iframe,
input,
label,
li,
ol,
p,
select,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%
}

button,
input,
label,
select,
textarea {
    font-size: 100%;
    font-family: inherit;
    outline: none;
    vertical-align: top
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #bfbfbf
}

ol,
ul {
    list-style: none
}

iframe,
img,
input {
    border: 0;
    vertical-align: top
}

body {
    font-size: 17px;
    line-height: 1.6;
    font-family: -apple-system, BlinkMacSystemFont, Roboto, Helvetica Neue, Arial, Microsoft YaHei, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji
}

a,
body {
    color: #262626;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0)
}

a {
    text-decoration: none
}

a:hover {
    color: #1aad19
}

.clearfix:after {
    content: " ";
    display: block;
    clear: both;
    line-height: 0;
    height: 0;
    visibility: hidden
}

.fl {
    float: left
}

.fr {
    float: right
}

.icon-wechat {
    background: url(../images/wechat_logo.png) no-repeat;
    background-size: auto 100%;
    display: inline-block;
}

.icon-wwx {
    background: url(../images/wx-white.png) no-repeat;
    background-size: auto 100%;
    display: inline-block;
}

.btn-green {
    display: inline-block;
    height: 44px;
    line-height: 44px;
    border-radius: 22px;
    background: #a1c4fd;
    color: #fff;
    font-weight: bold;
    width: 90%;
    margin: 0 auto;
    text-align: center;
    cursor: pointer;
}

.btn-green:hover {
    color: #fff
}

.btn-green .icon-wwx {
    width: 28px;
    height: 20px;
    position: relative;
    top: 4px
}

.dialog {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    overflow-x: hidden;
    overflow-y: auto;
    background: rgba(0, 0, 0, .5);
    display: none;
}

.dialog-main {
    position: fixed;
    top: 50%;
    left: 50%;
    background: #fff;
    border-radius: 3px;
    box-shadow: 0 0 12px 0 rgb(82 63 105 / 5%);
    max-height: 90%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    overflow-x: hidden;
    overflow-y: auto;
    width: 90%;
    max-width: 320px;
    border-radius: 20px;
    box-sizing: border-box;
}

.dialog-close {
    text-indent: -999999px;
    position: absolute;
    top: 15px;
    right: 15px;
    display: inline-block;
    vertical-align: top;
    width: 16px;
    height: 16px;
    background: url(../images/guanbi.png) no-repeat;
}

.app {
    margin: 0 auto;
    max-width: 750px;
    padding-bottom: 70px;
    position: relative;
}

.p-image {
    position: relative;
}

.p-image img {
    max-width: 100%;
    text-align: center;
}

.p-btn {
    background: url(../images/p-bg.png) no-repeat;
    background-size: cover;
    text-align: center;
}

.app-head {
    display: flex;
    align-items: center;
    padding: 15px 5%;
}

.app-head .left {
    flex: 1;
    display: flex;
    align-items: center;
}

.app-head .icon-wechat {
    width: 30px;
    height: 30px;
    margin-right: 10px;
}

.app-head .btn-green {
    width: auto;
    height: auto;
    padding: 0 15px
}

.app-ewm {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 2rem;
    margin-top: .98rem;
    margin-left: .03rem
}

.app-ewm img {
    width: 100%;
}

.app-foot {
    position: fixed;
    left: 0;
    right: 0;
    z-index: 999;
    bottom: 10px;
    text-align: center;
}

.app-foot .btn-green {
    max-width: 750px;
}

.gz-dialog {
    text-align: center;
}

.gz-dialog .dialog-main {
    padding: 15px
}

.gz-dialog_title {
    font-weight: bold;
    font-size: 20px;
    padding-top: 12px;
}

.gz-dialog_id {
    background: #f7f7f7;
    margin: 15px 0;
    padding: 12px 0;
    border-radius: 10px;
}

.gz-dialog_copybtn {
    margin-bottom: 20px;
    border-radius: 10px;
}

.gz-dialog_tip img {
    width: 100%;
}



.qq-dialog {
    text-align: center;
}

.qq-dialog .dialog-main {
    padding: 15px
}

.qq-dialog_title {
    font-weight: bold;
    font-size: 20px;
    padding-top: 12px;
}

.qq-dialog_id {
    background: #f7f7f7;
    margin: 15px 0;
    padding: 12px 0;
    border-radius: 10px;
}

.qq-dialog_copybtn {
    margin-bottom: 20px;
    border-radius: 10px;
}

.qq-dialog_tip img {
    width: 100%;
}
@media screen and (max-width: 375px) {
    .app-head {
        font-size: 15px
    }
}