/*----css 初始化----*/
blockquote,
body,
button,
dd,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
input,
legend,
dd,
ol,
p,
pre,
td,
textarea,
th,
dl,
ul,
li,
ol {
  margin: 0;
  padding: 0;
}

body,
button,
input,
select,
textarea,
p,
span {
  font-family: "Hiragino Sans GB", "Helvetica Neue", Helvetica, STHeiTi,
    "Microsoft Yahei", sans-serif;
}

body {
  background: #f5f5f5;
}

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

address,
cite,
dfn,
em,
var,
i {
  font-style: normal;
}

code,
kbd,
pre,
samp {
  font-family: courier new, courier, monospace;
}

pre {
  word-wrap: break-word;
}

small {
  font-size: 0.21rem;
}

ol,
dl,
ul,
li {
  list-style: none;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

legend {
  color: #000;
}

fieldset,
img {
  border: 0;
}

button,
input,
select,
textarea {
  font-size: 100%;
}

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

article,
aside,
audio,
details,
figcaption,
figure,
footer,
header,
mark,
menu,
nav,
section,
summary,
time,
video {
  display: block;
  margin: 0;
  padding: 0;
}

html {
  -webkit-tap-highlight-color: transparent;
  height: 100%;
}

label,
span,
i {
  display: inline-block;
}
img {
  pointer-events: none; /* 禁用所有鼠标事件 */
  touch-action: none; /* 禁用触摸操作 */
}
.page-box {
  width: 100%;
  height: 100%;
  max-width: 550px;
  margin: 0 auto;
  position: fixed;
  left: 50%;
  top: 0px;
  transform: translate(-50%, 0%);
  background: no-repeat center;
  background-size: 100% 100%;
  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: space-between;
  align-items: center;
}
.logo {
  height: 35%;
}
.logo img {
  height: 125%;
  display: block;
  margin: 0 auto;
}
.title {
  height: 22%;
}
.title img {
  height: 100%;
  display: block;
  margin: 0 auto;
}
.list {
  height: 30%;
}
.list img {
  height: 100%;
  display: block;
  margin: 0 auto;
}
.btn-box {
  width: 100%;
  height: 70px;
  padding: 10px 0;
  display: flex;
  justify-content: space-around;
  align-content: center;
  flex-wrap: nowrap;
  align-items: center;
}
.btn-box a {
  width: 40%;
}
.btn-box a img {
  width: 100%;
  display: block;
  margin: 0 auto;
}
.kefu-img{
  width: 70px;
  position: fixed;
  top: 40%;
  right: 0px;
  z-index: 9999;
}
.kefu-img img{
  width: 100%;
  display: block;
  margin: 0 auto;
}
@keyframes xing {
  0% {
    transform: scale(0.9);
  }
  25% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.9);
  }
  75% {
    transform: scale(1);
  }
  100% {
    transform: scale(0.9);
  }
}
.my_xing {
  -webkit-animation-name: xing;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-duration: 2s;
}