:root {
  font-size: 12px;
  box-sizing: border-box;
  font-family: Helvetica, Tahoma, Verdana, Arial, sans-serif;
}

* {
  padding: 0;
  margin: 0;
}

html {
  overflow: hidden;
}

body {
  position: relative;
}

header {
  position: relative;
  padding: 1.8rem 5.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 1;
}

header > .logo {
  width: 13rem;
}

header > .logo > img {
  width: 100%;
}

header > .qr-code-text {
  cursor: pointer;
  color: white;
  display: flex;
  align-items: center;
  font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  font-size: 1.33rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 2rem;
  text-align: left;
  font-style: normal;
  text-transform: none;
  position: relative;
}

header > .qr-code-text::after {
  position: absolute;
  content: " ";
  top: -1rem;
  right: -1rem;
  bottom: -1rem;
  left: -1rem;
}

.qr-code-text > .icon {
  width: 2rem;
  height: 2rem;
  margin-right: 1px;
}

.qr-code-text > .code-body {
  display: none;
  flex-direction: column;
  align-items: center;
  position: absolute;
  background: #ffffff;
  box-shadow: 0px 2px 32px 0px rgba(0, 0, 0, 0.1);
  border-radius: 8px 8px 8px 8px;
  top: 3rem;
  right: 0;
  padding: 1.33rem;
}

.qr-code-text > .code-body::before {
  position: absolute;
  width: 0;
  height: 0;
  content: " ";
  border: 8px solid #ffffff;
  border-bottom-color: transparent;
  border-right-color: transparent;
  top: -0.4rem;
  right: 2.7rem;
  transform: rotate(45deg);
}

.qr-code-text:hover > .code-body {
  display: flex;
}

.qr-code-text > .code-body > .code-img {
  width: 11rem;
  height: 11rem;
  margin-bottom: 1rem;
}

.qr-code-text > .code-body > .code-text {
  font-family: PingFang SC, PingFang SC;
  font-weight: 500;
  font-size: 13px;
  color: #333333;
  line-height: 15px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slogan {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 6.67rem;
  color: #ffffff;
  line-height: 1.175;
  letter-spacing: 1.67rem;
  text-align: left;
  font-style: normal;
  text-transform: none;
  text-align: center;
}

.skin-containter {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;

  z-index: -10;
  background-position: center 0;
  background-repeat: no-repeat;
  background-size: cover;
  -webkit-background-size: cover;
  background-color: rgba(0, 0, 0, 0);
  background-image: url("/assets/banner.webp");
}

.shadow-circle {
  position: absolute;
  top: -50%;
  right: -50%;
  bottom: -50%;
  left: -50%;
  border-radius: 50%; /* 使元素形状为圆形 */
  box-shadow: inset 0 0 500px 500px rgba(0, 0, 0, 0.7); /* 内部圆形阴影 */
}

footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.8rem 5.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;

  font-family: PingFang SC, PingFang SC;
  font-weight: 400;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.52);
  line-height: 14px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

footer > .item + .item {
  margin-left: 0.7rem;
}

.link {
  cursor: pointer;
  color: rgba(255, 255, 255, 0.52);
  text-decoration: none;
}

.link:hover {
  opacity: 0.8;
}

@media only screen and (min-width: 2251px) {
  :root {
    font-size: 16px;
  }
}

@media only screen and (max-width: 2250px) {
  :root {
    font-size: 14px;
  }
}

@media only screen and (max-width: 1920px) {
  :root {
    font-size: 12px;
  }
}

@media only screen and (max-width: 800px) {
  :root {
    font-size: 8px;
  }

  .shadow-circle {
    box-shadow: inset 0 0 200px 200px rgba(0, 0, 0, 0.7) !important;
  }

  .qr-code-text > .code-body > .code-img {
    width: 20rem;
    height: 20rem;
    margin-bottom: 1rem;
  }

  .slogan {
    padding: 0 2rem;
  }

  footer {
    flex-wrap: wrap;
  }

  footer > .item {
    line-height: 2;
  }
}