html,
html,
body {
  height: 100%;
  margin: 0 auto;
  font-size: 12px;
  padding: 0;
  font-family: Helvetica Neue, Helvetica, Arial, Microsoft Yahei,
    Hiragino Sans GB, Heiti SC, WenQuanYi Micro Hei, sans-serif;
  background: linear-gradient(180deg, #f3f8ff 0%, #dbe3fd 100%);
}
p {
  padding: 0;
  margin: 0;
  -webkit-margin-before: 0;
  -webkit-margin-after: 0;
}
li,
ol,
ul {
  list-style: none;
  margin: 0;
  margin-block-start: 0;
  margin-block-end: 0;
  margin-inline-start: 0;
  margin-inline-end: 0;
  padding-inline-start: 0;
}
a {
  text-decoration: none;
  color: #9aa9ca;
}
.isOnText {
  font-weight: 500;
  color: #000000;
}

.active {
  text-decoration: none;
  color: #000;
  font-weight: 600;
}

.flex {
  display: flex;
  align-items: center;
  justify-content: center;
}
.model {
  position: relative;
  overflow: auto;
  padding: 0 0.1rem;
  max-width: 3.75rem;
  height: 100vh;
}

.top_img {
  width: 100%;
  margin-top: 0.1rem;
}

.btn_box .left,
.go_down {
  display: flex;
  flex-direction: column;
}

#android_btn .box,
#ios_btn .box {
  display: flex;
  align-items: center;
  width: 100%;
  height: 78px;
}
#ios_btn .box {
  background-image: url("../image/phone/ios_bg.png");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  height: 78px;
  border-radius: 10px;
}
#android_btn .box {
  width: 100%;
  height: 78px;
  background-image: url("../image/phone/android_bg.png");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  border-radius: 10px;
}
.apple {
  width: 48px;
  height: 48px;
  margin: 0 16px;
}
#myDiv img,
#myDiv1 img {
  width: 40px;
  height: 40px;
}
.img1 {
  width: 0.825rem;
  height: 0.22rem;
  margin-bottom: 0.15rem;
}

#ios_btn,
#android_btn {
  height: 100%;
  width: 100%;
  margin-top: 0.08rem;
}
.study {
  width: 100%;
  height: 78px;
  margin-top: 16px;
}
.text_phone {
  color: #ffffff;
  font-weight: 500;
}
.text1,
.text2 {
  text-align: center;
}
.text1 {
  color: #a3b1d1;
  margin-top: 0.08rem;
}
.text2 {
  color: #ff3535;
  margin-bottom: 0.35rem;
}

.content {
  margin-top: 0.1rem;
}
.content img {
  width: 100%;
}

.telegram {
  margin-top: 0.2rem;
  margin-bottom: 0.07em;
  position: relative;
}
#tg_text {
  color: #3860ff;
  font-weight: 500;
  position: absolute;
  bottom: 0.1rem;
  right: 0.1rem;
}

.footer {
  position: fixed;
  left: 50%;
  bottom: 0.2rem;
  transform: translate(-50%, 0);
  width: 80%;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.1rem;
  flex-shrink: 0;
  border-radius: 0.35rem;
  background: #fff;
  box-shadow: 0px 4px 12px 0px rgba(56, 96, 255, 0.2);
}
.footer img {
  width: 60px;
  height: 24px;
}
.footer div {
  width: 70%;
}
.footer ul {
  width: 63%;
}
.footer div,
ul {
  display: flex;
  justify-content: space-between;
}
.footer li,
span {
  /* margin-left: 0.11rem; */
  font-size: 14px;
  font-weight: 400;
}
.footer li {
  color: #9aa9ca;
}
.footer span {
  color: #3860ff;
}
#info2 {
  margin-bottom: 0.6rem;
}