* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  padding: 0;
}

html {
  font-size: calc(100vw / 7.5);
  background: #241b3a;
}

body {
  overflow-x: hidden;
  background: #241b3a;
  color: #333;
  font-family: "Microsoft YaHei", Arial, sans-serif;
  font-size: 0.26rem;
  line-height: 1;
  user-select: none;
  -webkit-text-size-adjust: 100%;
}

button,
a,
img {
  -webkit-user-drag: none;
}

button {
  border: 0;
  outline: 0;
  padding: 0;
  cursor: pointer;
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
  border: 0;
  vertical-align: middle;
}

.center {
  position: relative;
}

.mobile-wrap {
  width: 100%;
  min-height: 100vh;
  float: left;
  position: relative;
  background: url("./assets/c36829_750x3292.jpg") center top / 100% auto no-repeat;
}

.banner,
.banner img {
  width: 100%;
}

.inform {
  width: 100%;
  position: relative;
  margin-top: -1.9rem;
}

.intr,
.intr img {
  width: 100%;
}

.recommend-code {
  width: 100%;
  text-align: center;
  color: #fff;
  margin-top: -0.03rem;
}

.recommend-code h2 {
  margin: 0;
  font-size: 0.3rem;
  line-height: 1.2;
  font-weight: 400;
}

.recommend-code span {
  margin-left: 0.03rem;
}

.download-button-row {
  width: 100%;
  padding: 0.1rem 0;
  text-align: center;
}

.download-button {
  width: 4.72rem;
  height: 1.3rem;
  background: url("./assets/eae2ea_472x130.png") center / 4.72rem 1.3rem no-repeat;
}

.scan-link {
  width: 100%;
  text-align: center;
}

.scan-link img {
  width: 50%;
  margin: 0 auto;
}

.game-promo img {
  width: 100%;
}

.type {
  width: 100%;
  float: left;
  padding-top: 0.3rem;
  text-align: center;
}

.type img {
  width: 7.12rem;
  margin: 0 auto;
}

.advs {
  width: 100%;
  position: relative;
  float: left;
}

.advs img {
  width: 100%;
}

.download-code {
  width: 160px;
  height: 160px;
  overflow: hidden;
  margin: 0 auto;
  text-align: center;
  color: #666;
}

.download-code canvas {
  display: block;
  width: 146px;
  height: 146px;
  border: 5px solid #e5e5e5;
}

.text-center {
  width: 100%;
  text-align: center;
}

.tip {
  color: #fff;
  font-size: 14px;
  line-height: 1;
  margin-top: 5px;
}

.null {
  width: 100%;
  height: 1.6rem;
  float: left;
}

.fix-down {
  width: 7.5rem;
  position: fixed;
  left: 50%;
  bottom: 0;
  z-index: 88;
  margin-left: -3.75rem;
}

.fix-down > img {
  width: 100%;
}

.floating-download-button {
  width: 2.12rem;
  height: 0.74rem;
  position: absolute;
  top: 50%;
  right: 0.2rem;
  margin-top: -0.37rem;
  background: url("./assets/b5d491_212x74.png") center / 2.12rem 0.74rem no-repeat;
}

.fix-service {
  position: fixed;
  top: 30%;
  right: 50%;
  z-index: 99;
  margin-right: -3.75rem;
}

.fix-service img {
  width: 1.5rem;
}

.pulse {
  animation: pulse 1s linear infinite;
}

@keyframes pulse {
  0% { transform: scale(1.1); }
  50% { transform: scale(1); }
  100% { transform: scale(1.1); }
}

@media screen and (min-width: 750px) {
  html {
    font-size: 100px;
  }

  .center {
    width: 750px;
    left: 50%;
    margin-left: -375px;
  }

  .fix-down {
    right: auto;
  }

  .fix-service {
    right: calc((100% - 750px) / 2);
    margin-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pulse {
    animation: none;
  }
}