@charset "utf-8";
/* CSS Document */

* { margin: 0; padding: 0; list-style: none; word-break: break-all; -webkit-appearance: none; box-sizing: border-box;}
html { font-size: 13.333vw; background: #f6f7f9;}
body {
  min-height: 100vh;
  color: #1d1d1f;
  font-size: 0.24rem;
  background: linear-gradient(180deg, #f8f9fb 0%, #f3f5f8 100%);
  font-family: PingFang SC, Lantinghei SC, Helvetica Neue, Helvetica, Arial, Microsoft YaHei, \\5FAE\8F6F\96C5\9ED1, STHeitiSC-Light, simsun, \\5B8B\4F53, WenQuanYi Zen Hei, WenQuanYi Micro Hei, "sans-serif";
}
a { color: inherit; display: inline-block; text-decoration: none;}
@media screen and (min-width:769px) {
html { font-size: 75px;}
body { width: 7.5rem; margin: 0 auto;}
}
img { max-width: 100%; border: 0; vertical-align: middle;}

.page-wrap {
  width: 100%;
  max-width: 7.5rem;
  margin: 0 auto;
  padding: 0.22rem 0.18rem 0.35rem;
}

.hero {
  border-radius: 0.22rem;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 0.08rem 0.28rem rgba(30, 37, 50, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 0.12rem;
}

.hero img {
  width: 100%;
  border-radius: 0.16rem;
  display: block;
}

.download-entry {
  margin-top: 0.2rem;
  border-radius: 0.2rem;
  background: #fff;
  box-shadow: 0 0.08rem 0.24rem rgba(24, 31, 43, 0.07);
  overflow: hidden;
}

.download-entry img {
  width: 100%;
  display: block;
}

.step-list {
  margin-top: 0.2rem;
  display: grid;
  gap: 0.16rem;
}

.step-card {
  border-radius: 0.22rem;
  background: #fff;
  box-shadow: 0 0.08rem 0.24rem rgba(21, 28, 40, 0.07);
  padding: 0.08rem;
  content-visibility: auto;
  contain-intrinsic-size: 320px;
}

.step-card img {
  width: 100%;
  border-radius: 0.16rem;
  display: block;
}

.download-notice-mask {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(25, 29, 37, 0.42);
  backdrop-filter: blur(4px);
  display: none;
}

.download-notice-mask.show {
  display: block;
}

.download-notice-panel {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(94vw, 7rem);
  max-height: calc(100vh - 0.4rem);
  border-radius: 0.26rem;
  background: #f6f8fb;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr auto;
  box-shadow: 0 0.16rem 0.5rem rgba(9, 14, 22, 0.24);
}

.download-notice-head {
  padding: 0.22rem 0.24rem;
  font-size: 0.34rem;
  font-weight: 600;
  color: #384355;
  text-align: center;
  letter-spacing: 0;
  border-bottom: 1px solid #e8edf3;
  background: #f9fbfd;
}

.download-notice-content {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: #f3f6fa;
  padding: 0.14rem;
}

.download-notice-content img {
  display: block;
  width: 100%;
  border-radius: 0.16rem;
  border: 1px solid #e6ebf2;
  background: #fff;
  box-shadow: 0 0.05rem 0.16rem rgba(43, 56, 74, 0.08);
}

.download-notice-content img + img {
  margin-top: 0.14rem;
}

.download-notice-foot {
  background: #fff;
  border-top: 1px solid #e9edf3;
  padding: 0.16rem 0.17rem calc(0.18rem + env(safe-area-inset-bottom));
}

.download-notice-action {
  width: 100%;
  margin: 0;
  border: 0;
  border-radius: 0.18rem;
  background: linear-gradient(180deg, #5ca7ff 0%, #3a8ced 100%);
  color: #fff;
  height: 0.86rem;
  font-size: 0.3rem;
  font-weight: 500;
  box-shadow: 0 0.05rem 0.16rem rgba(58, 140, 237, 0.28);
}

.download-notice-action:disabled {
  background: linear-gradient(180deg, #a8c8ec 0%, #93b6df 100%);
  color: rgba(255, 255, 255, 0.94);
  box-shadow: none;
}

@media screen and (min-width:769px) {
  .hero {
    backdrop-filter: saturate(150%) blur(12px);
  }
}