* {
  margin: 0;
  padding: 0;
  font-size: 16px;
  box-sizing: border-box;
}
html,
body {
  width: 100%;
  height: 100%;
  overflow: auto;
  position: relative;
  font-size: 14px;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif,
    Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
}

a {
  text-decoration: none;
}
a:hover {
  color: #274aff;
}
ul,
ol {
  list-style: none;
}

.ios-dialog {
  visibility: hidden;
  opacity: 0;
  width: 345px;
  height: 273px;
  background: #ffffff;
  border-radius: 20px;
  position: fixed;
  z-index: 999;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: opacity 0.5s ease;
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
}

.ios-dialog .dialog-logo {
  height: 88px;
  width: 88px;
  margin-top: 50px;
}

.ios-dialog span {
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #999999;
  line-height: 22px;
  text-align: center;
  margin-top: 12px;
}

.ios-dialog .confirm-btn {
  width: 118px;
  height: 35px;
  background: #f3f3f3;
  border-radius: 19px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
  cursor: pointer;
}

body.show-dialog {
  overflow: hidden;
}

body.show-dialog::after {
  content: '';
  display: block;
  height: 100vh;
  width: 100vw;
  position: fixed;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.4);
}

.show-dialog .ios-dialog {
  visibility: visible;
  opacity: 1;
}

.fluid-container {
  width: 100%;
  min-width: 12rem;
  min-height: 12.21rem;
  background-image: url(https://img.befunapp.cn/MTc0NDAwNjU1NTI4NSM2MTQjcG5n.png);
  background-repeat: no-repeat;
  background-size: 100% auto;
}
.download-btn {
  cursor: pointer;
}

.content-container {
  width: 12rem;
  margin: 0 auto;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 0.25rem 0;
}

.nav .logo {
  width: 0.6rem;
  height: auto;
}
.nav .logo-text {
  font-weight: bold;
  font-size: 0.3rem;
  color: #000000;
  letter-spacing: 1px;
}
.nav ul {
  display: flex;
}
.nav ul li {
  padding: 0 0.36rem;
}
.nav ul a {
  font-weight: 400;
  font-size: 0.16rem;
  color: #000000;
}
.nav ul a:hover {
  color: #274aff;
}

.main-box {
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding-left: 1.13rem;
  padding-right: 1.09rem;
  margin-top: 0.23rem;
}

.main-box .intro {
  margin-top: 1.64rem;
}
.main-box .intro .title {
  font-weight: 500;
  font-size: 0.4rem;
  color: #000000;
}
.main-box .intro .title-logo {
  width: 1rem;
  height: 1rem;
  border-radius: 0.22rem;
}
.main-box .intro .title-logo > img {
  width: 100%;
  height: 100%;
}
.main-box .intro .desc {
  max-width: 3.7rem;
  font-weight: 400;
  font-size: 0.18rem;
  color: #000000;
  line-height: 0.28rem;
  margin-top: 0.2rem;
}
.main-box .intro .download-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.36rem;
  height: 0.52rem;
  background-color: #00a584;
  font-weight: bold;
  font-size: 0.18rem;
  color: #ffffff;
  border-radius: 0.12rem;
  margin-top: 0.25rem;
}

.main-box .phone {
  overflow: hidden;
}
.main-box .phone > img {
  width: 5.33rem;
  height: 5.68rem;
}

.feat-list {
  display: flex;
  justify-content: space-between;
  margin-top: 0.47rem;
}
.feat-list .feat-item {
  width: 2.85rem;
  height: 1.16rem;
  background: #f8fdfc;
  border-radius: 0.12rem;
  border: 1px solid #e2f7f0;
  padding: 0.16rem;
}
.feat-list .feat-item .feat-title {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  font-weight: 500;
  font-size: 0.16rem;
  color: #000000;
  line-height: 0.28rem;
  margin-top: 0.1rem;
}
.feat-list .feat-item .feat-title > img {
  width: 0.12rem;
  height: 0.07rem;
  margin-right: 0.1rem;
}
.feat-list .feat-item .feat-desc {
  font-weight: 400;
  font-size: 0.12rem;
  color: #4a4b4c;
  line-height: 0.2rem;
  margin-top: 0.05rem;
}

.slogan-top-spacer {
  height: 1.08rem;
}
.slogan {
  text-align: center;
}
.slogan-text {
  font-weight: 400;
  font-size: 0.26rem;
  color: #000000;
  line-height: 0.28rem;
  text-align: center;
}

.slogan .download-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.36rem;
  height: 0.52rem;
  background-color: #00a584;
  font-weight: bold;
  font-size: 0.18rem;
  color: #ffffff;
  border-radius: 0.12rem;
  margin: 0 auto;
  margin-top: 0.38rem;
}

.footer,
.footer .copyright,
.footer a {
  font-weight: 400;
  font-size: 0.14rem;
  color: #999999;
  line-height: 0.16rem;
  text-align: center;
  margin-top: 1.13rem;
  margin-bottom: 0.28rem;
}
.footer a:hover {
  color: #274aff;
}