/*! 活码落地页样式 · 扁平化微信风格 */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: #EDEDED;
  color: #191919;
  font: 15px/1.6 -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
:root { --wx: #07C160; --line: #E3E3E3; --sub: #8A8A8A; }
button { font: inherit; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* 微信风格顶部栏 */
.wxbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  height: 44px; padding: 0 6px;
  padding-top: env(safe-area-inset-top);
  background: var(--wx); color: #fff;
}
.wxbar-side { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; opacity: .92; }
.wxbar-title {
  flex: 1; margin: 0; padding: 0 4px; text-align: center;
  font-size: 16px; font-weight: 500; line-height: 44px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.wrap { max-width: 480px; margin: 0 auto; padding: 12px 12px 36px; }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: 10px;
  padding: 16px; margin-bottom: 12px;
}

/* 仅展示后台配置的微信群二维码：铺满内容宽度，无边框、无装饰、无文字 */
.qronly { position: relative; }
.qronly .qrimg { display: block; width: 100%; height: auto; -webkit-touch-callout: default; }
.qrfail {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
  background: #FAFAFA; border-radius: 6px; font-size: 14px; color: var(--sub);
}
.qrfail[hidden] { display: none; }

/* 三步引导 */
.steps { list-style: none; margin: 0 auto 14px; padding: 0; max-width: 300px; text-align: left; }
.steps li { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 14px; color: #333; }
.steps li b {
  flex: none; width: 20px; height: 20px; border-radius: 50%;
  background: var(--wx); color: #fff; font-size: 12px; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}

.hint { margin: 8px 0 0; font-size: 13px; color: var(--sub); }
.hint.sub { font-size: 12px; word-break: break-all; }
.hint.warn { color: #E6A23C; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 40px; padding: 0 18px; border-radius: 8px;
  font-size: 15px; cursor: pointer; background: #fff;
  border: 1px solid #D9D9D9; color: #333;
}
.btn:active { opacity: .8; }
.btn-primary { background: var(--wx); border-color: var(--wx); color: #fff; font-weight: 500; }
.btn-line { background: #fff; border-color: #D9D9D9; color: #333; }
.btn-sm { height: 32px; padding: 0 12px; font-size: 13px; border-radius: 6px; }
.acts { display: flex; gap: 10px; justify-content: center; margin: 12px 0 4px; }

/* 微信内 / 外分支 */
.nowx { display: none; }
body.out-wx .wx-only { display: none; }
body.out-wx .nowx { display: block; }

/* 公告 */
.notice h3 { margin: 0 0 6px; font-size: 13px; color: var(--sub); font-weight: 500; }
.notice p { margin: 0; font-size: 14px; color: #333; }

/* 提示气泡 */
.bubble {
  display: flex; align-items: flex-start; gap: 6px;
  margin: 2px 4px 0; padding: 10px 12px;
  background: #fff; border: 1px solid var(--line); border-radius: 8px;
  font-size: 13px; color: #666; line-height: 1.5;
}
.bubble svg { flex: none; margin-top: 2px; color: var(--wx); fill: var(--wx); }

/* 无可加群 */
.empty { text-align: center; padding: 40px 20px; }
.empty-ico { color: #C8C8C8; margin-bottom: 12px; }
.empty h2 { margin: 0 0 8px; font-size: 17px; }
.empty p { margin: 0 0 18px; font-size: 14px; color: var(--sub); }

/* 活码失效提示 */
.expired { text-align: center; padding: 52px 20px; }
.expired-ico { color: #E6A23C; margin-bottom: 14px; }
.expired h2 { margin: 0 0 10px; font-size: 18px; color: #191919; }
.expired p { margin: 0; font-size: 14px; color: var(--sub); }

.foot { text-align: center; font-size: 12px; color: #A8A8A8; padding: 8px 12px 0; }

/* 轻提示 */
.toast {
  position: fixed; left: 50%; bottom: 12%; transform: translateX(-50%);
  z-index: 50; max-width: 84vw; padding: 10px 16px;
  background: rgba(0, 0, 0, .82); color: #fff; font-size: 14px;
  border-radius: 8px; text-align: center;
}

@media (max-width: 340px) {
  .card { padding: 14px 12px; }
  .steps { max-width: 100%; }
}