@media all and (min-width: 721px) {
  html {
    font-size: 250%;
  }
}

@media all and (max-width: 720px) {
  html {
    font-size: 250%;
  }
}

@media all and (max-width: 640px) {
  html {
    font-size: 222.222%;
  }
}

@media all and (max-width: 540px) {
  html {
    font-size: 187.5%;
  }
}

@media all and (max-width: 480px) {
  html {
    font-size: 166.668%;
  }
}

@media all and (max-width: 432px) {
  html {
    font-size: 150%;
  }
}

@media all and (max-width: 414px) {
  html {
    font-size: 143.75%;
  }
}

@media all and (max-width: 400px) {
  html {
    font-size: 138.888%;
  }
}

@media all and (max-width: 393px) {
  html {
    font-size: 130.204%;
  }
}

@media all and (max-width: 375px) {
  html {
    font-size: 130.204%;
  }
}

@media all and (max-width: 360px) {
  html {
    font-size: 125%;
  }
}

@media all and (max-width: 340px) {
  html {
    font-size: 118.056%;
  }
}

@media all and (max-width: 320px) {
  html {
    font-size: 111.112%;
  }
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  background-color: #f1f3f5;
}

body.guide {
  background: url(../image/background-image.png) no-repeat center center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  -webkit-background-size: 100% 100%;
  background-attachment: fixed;
  -webkit-background-attachment: fixed;
}

em {
  font-style: normal;
}

img {
  width: 100%;
  vertical-align: middle;
  image-rendering: -moz-crisp-edges;
  image-rendering: -o-crisp-edges;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  -ms-interpolation-mode: nearest-neighbor;
}
p {
  padding: 0;
  margin: 0;
}

a {
  border: none;
  outline: none;
  text-decoration: none;
}

.guide-content {
  width: 100%;
  position: relative;
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.app-aito {
  display: flex;
  justify-content: space-between;
  padding-top: 0.8rem;
}

.app-aito > img {
  width: 4.5rem;
  height: 1.5rem;
}

.app-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.app-logo div {
  width: 3.75rem;
  height: 3.75rem;
  margin: 2rem 0 0.3rem 0;
}

.app-logo h3 {
  font-size: 0.7rem;
  margin: 0;
}

.img-show-area {
  margin: 1.5rem 0 1rem 0;
}

.word-description {
  position: relative;
}

.word-description p {
  font-size: 0.6rem;
  line-height: 1.4rem;
  padding-left: 1.2rem;
}

.word-description p::before {
  content: '';
  width: 1rem;
  height: 100%;
  background: url(../image/icon/line-icon.png) no-repeat center center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  position: absolute;
  display: inline-block;
  left: 0;
  top: -0.1rem;
}

/* 即刻体验  按钮 */
.bottom-div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 0.6rem;
  width: 100%;
  position: absolute;
  bottom: 16px;
  z-index: 2;
}

.immediate-experience {
  width: calc(100% - 8rem);
  font-size: 0.8rem;
  line-height: 1.1rem;
  text-align: center;
  background: #000000;
  color: rgb(255, 255, 255) !important;
  border-radius: 1rem;
  padding: 0.45rem 0.8rem;
  margin: 0.5rem 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bottom-div a {
  color: rgba(0, 0, 0, 0.6);
  font-size: 0.6rem;
  border: none;
  outline: none;
  text-decoration: none;
}

.aito-desc {
  text-align: center;
  margin: 0.3rem 0 0.4rem 0;
}

.aito-desc .blue {
  color: rgba(10, 89, 247, 1);
  font-weight: 600;
}

.aito-desc .aito-tips {
  font-size: 0;
  margin-bottom: 0.2rem;
}

.aito-tips span {
  position: relative;
  font-size: 0.6rem;
  display: inline-block;
}

.aito-tips span:not(:first-of-type) {
  margin-left: 0.85rem;
}

.aito-tips span:not(:first-of-type)::before {
  content: '｜';
  width: 0.65rem;
  position: absolute;
  font-size: 0.6rem;
  color: #000000;
  margin: 0 0.1rem;
  left: -0.8rem;
}

/* 充电桩 */
.charging {
  position: relative;
  min-height: 100%;
}

.charging .top {
  margin: 0 0.8rem;
  padding: 0.8rem 0 2.7rem;
}

.charging .top p img {
  width: 100%;
  min-height: 250px;
  vertical-align: bottom;
}

.charging .top .tips {
  position: relative;
  font-size: 0.6rem;
  line-height: 1.15rem;
  margin-top: 0.8rem;
  padding-left: 1.05rem;
}

.charging .top .tips::before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  background: url(../image/icon/ic_line_top.png) no-repeat center center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  position: absolute;
  display: inline-block;
  left: 0;
  top: 0.25rem;
}

.charging .top .tips::after {
  content: '';
  width: 1px;
  height: calc(100% - 1.3rem);
  position: absolute;
  display: block;
  background: rgba(0, 0, 0, 0.1);
  margin-left: 0.3rem;
  left: 0;
  top: 1.05rem;
  transform: scale(0.5, 1);
}

.charging .bottom-item {
  display: flex;
  align-items: center;
  justify-content: space-around;
  margin-top: 1.6rem;
  padding-bottom: 0.8rem;
  text-align: center;
}

.bottom-item .left,
.bottom-item .right {
  width: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.charging .bottom-item .immediate-download {
  width: 4.2rem;
  font-size: 0.6rem;
  background-color: #000;
  color: #fff;
  border-radius: 0.7rem;
  line-height: 0.8rem;
  padding: 0.3rem 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.charging .bottom-item .logo-pic {
  width: 3.6rem;
  border-radius: 0.83rem;
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 100%);
}

.charging .bottom-item .app-tips {
  font-size: 0.7rem;
  margin: 0.2rem 0 0.8rem 0;
}

.charging .version-tips {
  position: absolute;
  width: 100%;
  bottom: 0.8rem;
  text-align: center;
  font-size: 0.6rem;
}

.charging .version-tips a {
  border: none;
  outline: none;
  text-decoration: none;
  color: rgba(0, 0, 0, 0.6);
  display: inline-block;
  margin-top: 0.2rem;
}