.wechat-open-guide-lock {
  overflow: hidden !important;
  height: 100%;
}

.wechat-open-mask {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.wechat-open-arrow {
  position: absolute;
  top: 14px;
  right: 18px;
  width: 110px;
  height: 110px;
  pointer-events: none;
}

.wechat-open-arrow::before {
  content: "";
  position: absolute;
  top: 0;
  right: 8px;
  width: 44px;
  height: 44px;
  border-top: 4px solid #ffffff;
  border-right: 4px solid #ffffff;
  border-radius: 4px;
  transform: rotate(-8deg);
}

.wechat-open-arrow::after {
  content: "点击右上角";
  position: absolute;
  top: 40px;
  right: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 94px;
  padding: 8px 12px;
  color: #0f172a;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  background: #ffffff;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.22);
}

.wechat-open-card {
  width: min(100%, 420px);
  padding: 28px 22px 24px;
  color: #e2e8f0;
  text-align: center;
  background: linear-gradient(180deg, rgba(15, 118, 110, 0.96), rgba(15, 23, 42, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.35);
}

.wechat-open-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 14px;
  margin-bottom: 14px;
  color: #052e2b;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  background: #a7f3d0;
  border-radius: 999px;
}

.wechat-open-title {
  margin: 0 0 10px;
  color: #ffffff;
  font-size: 24px;
  line-height: 1.35;
}

.wechat-open-desc {
  margin: 0;
  color: rgba(226, 232, 240, 0.92);
  font-size: 15px;
  line-height: 1.75;
}

.wechat-open-steps {
  display: grid;
  gap: 10px;
  margin-top: 18px;
  text-align: left;
}

.wechat-open-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  color: #f8fafc;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
}

.wechat-open-step strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  color: #0f172a;
  font-size: 13px;
  background: #f8fafc;
  border-radius: 999px;
}

.wechat-open-note {
  margin: 16px 0 0;
  color: rgba(167, 243, 208, 0.98);
  font-size: 13px;
  line-height: 1.7;
}

@media (max-width: 480px) {
  .wechat-open-mask {
    padding: 18px;
  }

  .wechat-open-card {
    padding: 24px 18px 22px;
    border-radius: 18px;
  }

  .wechat-open-title {
    font-size: 22px;
  }

  .wechat-open-arrow {
    top: 10px;
    right: 10px;
    transform: scale(0.9);
    transform-origin: top right;
  }
}