/* ============================================================
   铭商互联微信服务平台 · H5 门户样式
   移动端优先，清爽商务蓝（#1677FF）+ 白底细边；max-width 720 居中
   ============================================================ */
:root {
  /* 主色：商务蓝 */
  --primary: #1677ff;
  --primary-2: #0958d9;
  --primary-3: #4096ff;
  --primary-soft: #e8f3ff;
  --primary-soft-2: #f2f8ff;
  --primary-line: #91caff;
  /* 兼容旧变量名（逐步收敛到主色） */
  --navy: #0b3a73;
  --navy-2: #1677ff;
  --navy-3: #0958d9;
  --navy-soft: #e8f3ff;
  /* 辅助：保留金色仅用于极少数品牌细节，默认不再使用 */
  --gold: #1677ff;
  --gold-2: #4096ff;
  --gold-soft: rgba(22, 119, 255, .10);
  --green: #16a34a;
  --bg: #f5f7fa;
  --card: #ffffff;
  --text: #1f2937;
  --text-2: #5b6675;
  --text-3: #9aa4b2;
  --line: #e7ebf0;
  --line-2: #eef1f5;
  --danger: #f53f3f;
  --ok: #16a34a;
  --warn: #f59e0b;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 16px rgba(17, 24, 39, .06);
  --shadow-sm: 0 1px 3px rgba(17, 24, 39, .05), 0 1px 2px rgba(17, 24, 39, .04);
  --shadow-blue: 0 6px 18px rgba(22, 119, 255, .22);
  --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Segoe UI", sans-serif;
  --nav-h: 50px;
  --tab-h: 56px;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { width: 100%; overflow-x: hidden; }
body {
  font-family: var(--font);
  background: #eef1f5;
  color: var(--text);
  font-size: 14.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: 16px; outline: none; }
button { cursor: pointer; border: none; background: none; }

.page {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--bg);
  padding-bottom: calc(var(--tab-h) + env(safe-area-inset-bottom) + 14px);
  position: relative;
  box-shadow: 0 0 30px rgba(17, 24, 39, .08);
}

/* ---------- 顶部导航（白底商务风） ---------- */
.navbar {
  position: sticky; top: 0; z-index: 50;
  height: var(--nav-h);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  color: var(--text);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  padding: 0 12px;
}
.navbar .brand {
  display: flex; align-items: center; gap: 8px; font-weight: 700; letter-spacing: .3px;
}
.navbar .brand .logo {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(145deg, var(--primary-3), var(--primary));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 900; font-size: 17px;
}
.navbar .brand .logo-img {
  width: 30px; height: 30px; border-radius: 50%;
  display: block; flex: 0 0 auto;
  box-shadow: 0 0 0 1px var(--primary-line);
}
.navbar .brand .t { font-size: 16.5px; color: var(--primary-2); font-weight: 800; }
.navbar .brand .brand-nav {
  height: 32px; width: auto; display: block;
}
.navbar .title { font-size: 16px; font-weight: 700; color: var(--text); }
.navbar .nav-left, .navbar .nav-right {
  position: absolute; top: 0; height: var(--nav-h);
  display: flex; align-items: center; min-width: 44px;
}
.navbar .nav-left { left: 6px; }
.navbar .nav-right { right: 6px; }
.navbar .nav-btn {
  min-width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  color: var(--text-2); border-radius: 10px;
}
.navbar .nav-btn:active { background: var(--primary-soft); color: var(--primary); }

/* ---------- 底部 Tab ---------- */
.tabbar {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 720px; height: calc(var(--tab-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(255, 255, 255, .97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  display: flex; z-index: 60;
}
.tabbar .tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2px; color: var(--text-3); font-size: 11px;
}
.tabbar .tab svg { width: 22px; height: 22px; }
.tabbar .tab.on { color: var(--primary); font-weight: 600; }
.tabbar .tab.on svg { color: var(--primary); }
.tabbar .tab .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--primary); margin-top: 1px; opacity: 0; }
.tabbar .tab.on .dot { opacity: 1; }

/* ---------- 通用容器（紧凑） ---------- */
.section { padding: 13px 12px 0; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.section-head h2 { font-size: 16.5px; font-weight: 800; color: var(--text); position: relative; padding-left: 11px; }
.section-head h2::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 4px; height: 15px; border-radius: 2px; background: linear-gradient(var(--primary-3), var(--primary));
}
.section-head .more { font-size: 13px; color: var(--primary); display: flex; align-items: center; gap: 2px; }
.card {
  background: var(--card); border: 1px solid var(--line-2); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: 14px;
}
.card + .card { margin-top: 10px; }
.muted { color: var(--text-2); }
.small { font-size: 13px; }
.tiny { font-size: 12px; }
.center { text-align: center; }
.gold { color: var(--primary); }
.green { color: var(--green); }
.danger { color: var(--danger); }

/* ---------- Hero（浅蓝商务，不深） ---------- */
.hero {
  background: linear-gradient(135deg, var(--primary-soft) 0%, #f3f8ff 55%, #ffffff 100%);
  color: var(--text); padding: 24px 18px 22px; position: relative; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero::after {
  content: ""; position: absolute; right: -80px; top: -80px; width: 220px; height: 220px;
  border-radius: 50%; background: radial-gradient(circle, rgba(22,119,255,.14), transparent 70%);
}
.hero::before {
  content: ""; position: absolute; left: -70px; bottom: -100px; width: 200px; height: 200px;
  border-radius: 50%; background: radial-gradient(circle, rgba(64,150,255,.16), transparent 70%);
}
.hero .h-badge {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px;
  border: 1px solid var(--primary-line); color: var(--primary-2);
  padding: 3px 11px; border-radius: 20px; background: #fff;
  position: relative; z-index: 1;
}
.hero h1 { font-size: 23px; line-height: 1.35; margin: 12px 0 7px; font-weight: 800; letter-spacing: .3px; color: #0f2747; position: relative; z-index: 1; }
.hero h1 .hl { color: var(--primary); }
.hero p { color: var(--text-2); font-size: 13.5px; max-width: 96%; position: relative; z-index: 1; line-height: 1.65; }
.hero .h-stats { display: flex; gap: 9px; margin-top: 15px; position: relative; z-index: 1; }
.hero .h-stats .st {
  flex: 1; background: rgba(255,255,255,.92); border: 1px solid var(--primary-line);
  border-radius: 10px; padding: 9px 6px; text-align: center;
}
.hero .h-stats .st b { display: block; font-size: 19px; color: var(--primary); font-weight: 800; line-height: 1.2; }
.hero .h-stats .st span { font-size: 11px; color: var(--text-2); }
.hero .h-cta { display: flex; gap: 10px; margin-top: 14px; position: relative; z-index: 1; }
.hero .h-cta .btn { flex: 1; }

/* ---------- Hero 轮播（首屏三屏，可左右滑动 / 自动播放） ---------- */
.hero-carousel { position: relative; z-index: 1; }
.hero-viewport { position: relative; overflow: hidden; border-radius: 14px; }
.hero-track {
  display: flex;
  transition: transform .5s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
}
.hero-slide {
  flex: 0 0 100%; min-width: 100%;
  padding: 2px 2px 0 2px;
  min-height: 168px;
  display: flex; flex-direction: column; justify-content: center;
}
.hero-slide h1 { font-size: 21.5px; margin: 11px 0 6px; }
.hero-slide .h-firm {
  font-size: 12.5px; font-weight: 700; color: var(--navy);
  letter-spacing: .5px; margin: 8px 0 3px;
  display: flex; align-items: center; gap: 8px;
}
.hero-slide .h-firm::before {
  content: ""; width: 16px; height: 2px; border-radius: 2px; flex: 0 0 auto;
  background: linear-gradient(90deg, var(--primary-3), var(--primary));
}
.hero-slide p:last-child { margin-bottom: 0; }
.hero-dots { display: flex; justify-content: center; gap: 6px; margin-top: 11px; }
.hero-dot {
  width: 6px; height: 6px; border-radius: 50%; display: block;
  background: var(--primary-line); opacity: .7;
  transition: width .3s, background .3s, opacity .3s;
}
.hero-dot.on { width: 18px; border-radius: 4px; background: var(--primary); opacity: 1; }
@media (min-width: 600px) {
  .hero-slide { padding-left: 6px; padding-right: 6px; }
}

/* ---------- 按钮 ---------- */
.btn {
  min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 18px; border-radius: 9px; font-size: 14.5px; font-weight: 600;
  transition: transform .08s, opacity .15s, background .15s, border-color .15s; width: 100%;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: linear-gradient(135deg, var(--primary-3), var(--primary)); color: #fff; box-shadow: var(--shadow-blue); }
.btn-navy { background: linear-gradient(135deg, var(--primary-3), var(--primary)); color: #fff; box-shadow: var(--shadow-blue); }
.btn-green { background: linear-gradient(135deg, #36c46b, var(--green)); color: #fff; }
.btn-outline { background: #fff; border: 1px solid var(--primary); color: var(--primary); }
.btn-ghost { background: var(--primary-soft); color: var(--primary-2); }
.btn[disabled] { opacity: .55; pointer-events: none; }
.btn-row { display: flex; gap: 10px; }
.btn-row .btn { flex: 1; }
.btn-sm { min-height: 32px; padding: 5px 13px; font-size: 13px; width: auto; border-radius: 7px; }

/* ---------- 产品卡片（紧凑） ---------- */
.product-card {
  display: flex; gap: 12px; align-items: flex-start; padding: 13px 14px;
  background: var(--card); border: 1px solid var(--line-2); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .1s, border-color .15s, box-shadow .15s;
}
.product-card:active { transform: scale(.99); }
.product-card .p-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: linear-gradient(var(--primary-3), var(--primary)); }
.product-card .p-ico {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary-3), var(--primary));
  box-shadow: 0 3px 10px rgba(22,119,255,.22);
}
.product-card .p-ico svg { width: 25px; height: 25px; color: #fff; }
.product-card .p-body { flex: 1; min-width: 0; }
.product-card .p-name { font-size: 15.5px; font-weight: 700; display: flex; align-items: center; gap: 7px; color: var(--text); }
.product-card .p-tag { margin-top: 3px; font-size: 12.5px; color: var(--text-2); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.product-card .p-cat { font-size: 11px; color: var(--primary-2); background: var(--primary-soft); padding: 2px 8px; border-radius: 9px; font-weight: 600; }
.product-card .p-arrow { color: var(--text-3); align-self: center; }
.product-list { display: flex; flex-direction: column; gap: 10px; }

.badge { display: inline-block; font-size: 10.5px; padding: 1px 7px; border-radius: 9px; font-weight: 600; line-height: 1.6; }
.badge-soon { background: #eef1f5; color: var(--text-3); }
.badge-live { background: rgba(22,163,74,.12); color: var(--ok); }

/* ---------- 功能列表 ---------- */
.feature-list li { display: flex; gap: 9px; align-items: flex-start; padding: 6px 0; }
.feature-list .chk {
  width: 19px; height: 19px; border-radius: 50%; flex-shrink: 0; margin-top: 2px;
  background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center;
}
.feature-list .chk svg { width: 11px; height: 11px; }
.scenario-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 6px; }
.scenario-tags span {
  font-size: 12px; background: var(--primary-soft); color: var(--primary-2);
  padding: 4px 11px; border-radius: 15px; border: 1px solid rgba(22,119,255,.12);
}

/* ---------- 分板块功能模块（产品详情） ---------- */
.mod-card { padding: 0; overflow: hidden; }
.mod-head { display: flex; align-items: center; gap: 9px; padding: 12px 14px;
  background: var(--primary-soft-2); border-bottom: 1px solid var(--line-2); }
.mod-head .mi { width: 30px; height: 30px; border-radius: 8px; background: var(--primary);
  color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.mod-head .mi svg { width: 17px; height: 17px; }
.mod-head h3 { font-size: 15px; font-weight: 800; color: var(--primary-2); }
.mod-head .ms { font-size: 11.5px; color: var(--text-3); margin-left: auto; font-weight: 500; }
.mod-body { padding: 6px 14px 10px; }
.fn-item { display: flex; gap: 10px; padding: 9px 0; border-bottom: 1px dashed var(--line); }
.fn-item:last-child { border-bottom: none; }
.fn-item .fn-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--primary-3);
  margin-top: 8px; flex-shrink: 0; }
.fn-item .fn-main { flex: 1; min-width: 0; }
.fn-item .fn-name { font-size: 14px; font-weight: 700; color: var(--text); line-height: 1.4; }
.fn-item .fn-desc { font-size: 12.5px; color: var(--text-2); margin-top: 2px; line-height: 1.6; }
.fn-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.fn-grid .fn-item { padding: 8px 0; }

/* ---------- 二维码 ---------- */
.qr-grid { display: flex; gap: 10px; }
.qr-grid .qr {
  flex: 1; background: #fff; border: 1px solid var(--line-2); border-radius: 11px; padding: 12px 8px; text-align: center;
  box-shadow: var(--shadow-sm);
}
.qr img { width: 100%; max-width: 126px; aspect-ratio: 1; object-fit: contain; margin: 0 auto 7px; border-radius: 8px; }
.qr .q-t { font-size: 13px; font-weight: 700; color: var(--text); }
.qr .q-d { font-size: 11px; color: var(--text-2); margin-top: 2px; }

/* ---------- 表单 ---------- */
.form-group { margin-bottom: 13px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.input, .form-group input, .form-group textarea, .form-group select {
  width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: 9px;
  padding: 10px 12px; background: #fff; color: var(--text); transition: border-color .15s, box-shadow .15s;
}
.form-group textarea { min-height: 88px; resize: vertical; }
.input:focus, .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(22,119,255,.10); }
.code-row { display: flex; gap: 10px; }
.code-row input { flex: 1; }
.code-row .btn { width: auto; white-space: nowrap; padding: 0 15px; }
.form-tip { font-size: 12px; color: var(--text-3); margin-top: 5px; }

/* ---------- 列表/信息 ---------- */
.info-row { display: flex; justify-content: space-between; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line-2); }
.info-row:last-child { border-bottom: none; }
.info-row .k { color: var(--text-2); flex-shrink: 0; }
.info-row .v { text-align: right; font-weight: 500; word-break: break-all; }

/* 我的授权 */
.lic-card { border-left: 3px solid var(--primary); }
.lic-card .lic-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.lic-card .lic-name { font-size: 15.5px; font-weight: 700; }
.lic-status { font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 11px; white-space: nowrap; }
.st-active { background: rgba(22,163,74,.12); color: var(--ok); }
.st-expiring { background: rgba(245,158,11,.14); color: #b45309; }
.st-expired { background: rgba(245,63,63,.12); color: var(--danger); }
.st-perpetual { background: var(--primary-soft); color: var(--primary-2); }
.st-unknown { background: #eef1f5; color: var(--text-3); }
.st-new { background: #eef1f5; color: var(--text-2); }
.st-pushed { background: rgba(22,119,255,.12); color: var(--primary-2); }
.st-accepted { background: rgba(22,163,74,.12); color: var(--ok); }
.st-rejected { background: rgba(245,63,63,.12); color: var(--danger); }

/* ---------- 状态/空态/提示 ---------- */
.empty { padding: 40px 20px; text-align: center; color: var(--text-3); }
.empty svg { width: 52px; height: 52px; margin-bottom: 10px; opacity: .45; }
.empty .e-t { font-size: 15px; font-weight: 600; color: var(--text-2); }
.empty .e-d { font-size: 13px; margin-top: 5px; }
.alert { border-radius: 9px; padding: 10px 12px; font-size: 13px; margin-bottom: 10px; line-height: 1.6; }
.alert-info { background: var(--primary-soft); color: var(--primary-2); border: 1px solid rgba(22,119,255,.14); }
.alert-gold { background: var(--primary-soft); color: var(--primary-2); border: 1px solid rgba(22,119,255,.14); }
.alert-warn { background: rgba(245,158,11,.10); color: #b45309; border: 1px solid rgba(245,158,11,.18); }

/* Toast / loading */
.toast {
  position: fixed; left: 50%; top: 38%; transform: translate(-50%, -50%);
  background: rgba(17,24,39,.92); color: #fff; padding: 11px 19px; border-radius: 10px;
  font-size: 14px; z-index: 200; max-width: 80%; text-align: center;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.toast.show { opacity: 1; }
.loading {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 26px; color: var(--text-3); font-size: 14px;
}
.spinner { width: 18px; height: 18px; border: 2px solid var(--line); border-top-color: var(--primary);
  border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* 手风琴 FAQ */
.faq-item { border-bottom: 1px solid var(--line-2); }
.faq-item:last-child { border-bottom: none; }
.faq-q { width: 100%; display: flex; gap: 10px; align-items: flex-start; text-align: left;
  padding: 13px 0; font-weight: 600; font-size: 14.5px; color: var(--text); }
.faq-q .q-mark { color: var(--primary); flex-shrink: 0; }
.faq-q .arrow { margin-left: auto; color: var(--text-3); transition: transform .2s; flex-shrink: 0; }
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .25s ease; color: var(--text-2); font-size: 14px; }
.faq-item.open .faq-a { max-height: 420px; }
.faq-a-inner { padding: 0 0 13px 22px; }

/* 步骤条 */
.steps { display: flex; gap: 6px; margin: 4px 0 14px; }
.steps .s { flex: 1; text-align: center; font-size: 12px; color: var(--text-3); position: relative; }
.steps .s .dot { width: 26px; height: 26px; border-radius: 50%; background: #eef1f5; color: var(--text-3);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 5px; font-weight: 700; }
.steps .s.on .dot { background: var(--primary); color: #fff; }
.steps .s::after { content: ""; position: absolute; top: 13px; left: -50%; width: 100%; height: 2px; background: #e7ebf0; z-index: -1; }
.steps .s:first-child::after { display: none; }

/* 客服 CTA（统一蓝） */
.kf-banner {
  background: linear-gradient(135deg, var(--primary-3), var(--primary)); color: #fff;
  border-radius: var(--radius); padding: 15px 16px; display: flex; align-items: center; gap: 13px;
  box-shadow: var(--shadow-blue);
}
.kf-banner .kf-ico { width: 44px; height: 44px; background: rgba(255,255,255,.2); border-radius: 11px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.kf-banner .kf-ico svg { width: 25px; height: 25px; }
.kf-banner .kf-t { font-weight: 700; font-size: 15.5px; }
.kf-banner .kf-d { font-size: 12px; opacity: .92; }
.kf-banner .btn { width: auto; background: #fff; color: var(--primary); padding: 8px 17px; box-shadow: none; }

/* 页脚（浅灰） */
.page-footer { padding: 22px 20px 10px; text-align: center; color: var(--text-3); font-size: 12px; line-height: 1.85; }
.page-footer .f-co { color: var(--text-2); font-weight: 600; }

/* 快捷入口（紧凑） */
.quick-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; background: #fff;
  border: 1px solid var(--line-2); border-radius: var(--radius); padding: 14px 6px; box-shadow: var(--shadow-sm); }
.quick-grid .q { display: flex; flex-direction: column; align-items: center; gap: 7px; min-height: 44px; }
.quick-grid .q .qi { width: 44px; height: 44px; border-radius: 12px; display: flex;
  align-items: center; justify-content: center; color: #fff; }
.quick-grid .q span { font-size: 12px; color: var(--text); }

/* 保障/价值观 */
.assure-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.assure-card { background: #fff; border: 1px solid var(--line-2); border-radius: 11px; padding: 13px; box-shadow: var(--shadow-sm); }
.assure-card .ai { width: 34px; height: 34px; border-radius: 9px; background: var(--primary-soft);
  color: var(--primary); display: flex; align-items: center; justify-content: center; margin-bottom: 7px; }
.assure-card b { font-size: 14px; color: var(--text); }
.assure-card p { font-size: 12px; color: var(--text-2); margin-top: 2px; line-height: 1.5; }

/* 能力条带（首页新增） */
.cap-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.cap-cell { background: #fff; border: 1px solid var(--line-2); border-radius: 11px; padding: 12px 10px;
  text-align: center; box-shadow: var(--shadow-sm); }
.cap-cell .ci { width: 36px; height: 36px; border-radius: 10px; background: var(--primary-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 7px; }
.cap-cell .ci svg { width: 20px; height: 20px; }
.cap-cell b { font-size: 13px; display: block; color: var(--text); }
.cap-cell span { font-size: 11px; color: var(--text-3); display: block; margin-top: 2px; line-height: 1.4; }

/* 流程步骤（首页） */
.flow { display: flex; align-items: stretch; gap: 0; }
.flow .f { flex: 1; text-align: center; position: relative; }
.flow .f .fn { width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 6px; font-weight: 800; font-size: 15px; }
.flow .f b { font-size: 12.5px; display: block; color: var(--text); }
.flow .f span { font-size: 11px; color: var(--text-3); display: block; margin-top: 1px; }
.flow .f::after { content: ""; position: absolute; top: 17px; left: 55%; width: 90%; height: 2px; background: var(--primary-line); }
.flow .f:last-child::after { display: none; }

/* 详情头（蓝渐变） */
.detail-hero { color: #fff; padding: 22px 18px 24px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--primary-3) 0%, var(--primary) 55%, var(--primary-2) 100%); }
.detail-hero .dh-feats { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 13px; position: relative; z-index: 1; }
.detail-hero .dh-feats span { font-size: 11.5px; background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.26); padding: 3px 10px; border-radius: 13px; color: #fff; }
.detail-hero::after {
  content: ""; position: absolute; right: -60px; top: -70px; width: 190px; height: 190px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.18), transparent 70%);
}
.detail-hero .dh-top { display: flex; align-items: center; gap: 13px; position: relative; z-index: 1; }
.detail-hero .dh-ico { width: 56px; height: 56px; border-radius: 15px; background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.28); display: flex; align-items: center; justify-content: center; }
.detail-hero .dh-ico svg { width: 30px; height: 30px; color: #fff; }
.detail-hero h1 { font-size: 20px; }
.detail-hero .dh-cat { font-size: 12px; opacity: .92; margin-top: 3px; }
.detail-hero .dh-tag { margin-top: 13px; font-size: 13.5px; line-height: 1.65; opacity: .97; position: relative; z-index: 1; }

/* 用户头（蓝渐变） */
.me-hero { color: #fff; padding: 20px 18px 24px;
  background: linear-gradient(135deg, var(--primary-3) 0%, var(--primary) 55%, var(--primary-2) 100%); }
.me-hero::after {
  content: ""; position: absolute; right: -60px; top: -70px; width: 190px; height: 190px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.16), transparent 70%);
}
.me-hero { position: relative; overflow: hidden; }
.me-hero .mh { display: flex; align-items: center; gap: 13px; position: relative; z-index: 1; }
.me-hero .av { width: 56px; height: 56px; border-radius: 50%; background: rgba(255,255,255,.2);
  border: 1px solid rgba(255,255,255,.32); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.me-hero .av svg { width: 29px; height: 29px; }
.me-hero .av img { width: 100%; height: 100%; object-fit: cover; }
.me-hero .mn { font-size: 17.5px; font-weight: 700; }
.me-hero .mp { font-size: 12.5px; opacity: .92; margin-top: 3px; }
.me-actions { display: flex; gap: 10px; margin-top: 15px; position: relative; z-index: 1; }
.me-actions .btn { flex: 1; }

/* 分类筛选条 */
.filter-bar { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 11px;
  -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.filter-bar::-webkit-scrollbar { display: none; }
.filter-bar .chip { flex-shrink: 0; padding: 6px 15px; border-radius: 17px; background: #fff;
  border: 1px solid var(--line); font-size: 13px; color: var(--text-2); box-shadow: var(--shadow-sm);
  min-height: 34px; display: flex; align-items: center; }
.filter-bar .chip.on { background: linear-gradient(135deg, var(--primary-3), var(--primary)); color: #fff; border-color: transparent; box-shadow: var(--shadow-blue); }

/* 文档页（隐私/协议） */
.doc h3 { font-size: 16px; color: var(--primary-2); margin: 16px 0 7px; }
.doc h3:first-child { margin-top: 0; }
.doc p { font-size: 14px; color: var(--text-2); line-height: 1.85; margin-bottom: 7px; }
.doc ol { padding-left: 20px; list-style: decimal; }
.doc ol li { font-size: 14px; color: var(--text-2); line-height: 1.85; margin-bottom: 5px; }

/* ===== 二期：账号安全 / 服务工单 / 到期倒计时 ===== */
.menu { background: #fff; border: 1px solid var(--line-2); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-sm); }
.menu-item { display: flex; align-items: center; gap: 11px; width: 100%; padding: 12px 14px;
  background: #fff; border: 0; border-bottom: 1px solid var(--line-2); text-align: left; cursor: pointer;
  min-height: 52px; font-size: 15px; color: var(--text); }
.menu-item:last-child { border-bottom: 0; }
.menu-item .mi-ico { width: 36px; height: 36px; border-radius: 9px; flex: 0 0 auto;
  background: var(--primary-soft); color: var(--primary); display: flex; align-items: center; justify-content: center; }
.menu-item .mi-t { flex: 1; min-width: 0; }
.menu-item .mi-t .t { font-size: 14.5px; font-weight: 600; }
.menu-item .mi-t .d { font-size: 12px; color: var(--text-3); margin-top: 1px; }
.menu-item .mi-val { font-size: 13px; color: var(--text-3); max-width: 38%; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; }
.menu-item .mi-arrow { color: var(--text-3); flex-shrink: 0; display: flex; }

.btn-danger { background: #fff; border: 1px solid #f0a3ad; color: #e04557; }
.btn-danger-solid { background: linear-gradient(135deg, #f06577, #d6344f); color: #fff; }

.collapse { margin-top: 4px; }

.svc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.svc-opt { border: 1.5px solid var(--line); border-radius: 11px; padding: 12px 10px; text-align: center;
  background: #fff; cursor: pointer; min-height: 82px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 6px; }
.svc-opt .so-ico { color: var(--primary); display: flex; }
.svc-opt .so-t { font-size: 13px; font-weight: 600; color: var(--text); }
.svc-opt.on { border-color: var(--primary); background: var(--primary-soft); }

.cancel-banner { border-radius: 11px; padding: 13px 15px; background: linear-gradient(135deg, #fef0f1, #fde7ea);
  border: 1px solid #f7c9d0; color: #a32038; margin-bottom: 10px; }
.cancel-banner .cb-t { font-size: 14.5px; font-weight: 700; margin-bottom: 4px; }
.cancel-banner .cb-d { font-size: 13px; line-height: 1.65; }
.cancel-banner .btn-row { margin-top: 11px; }

.days-pill { font-size: 12px; font-weight: 700; padding: 2px 9px; border-radius: 10px; white-space: nowrap; }
.days-expiring { background: rgba(245, 158, 11, .14); color: #b45309; }
.days-expired { background: rgba(245, 63, 63, .12); color: #d6344f; }
.days-active { background: rgba(22, 163, 74, .12); color: var(--ok); }

.sr-card { border-left: 3px solid var(--primary); }
.sr-tag { font-size: 12px; color: var(--text-3); }

/* ===== 三期：购买 / 支付 / 订单 / 发票 ===== */
.plan-list { display: flex; flex-direction: column; gap: 10px; }
.plan-opt { display: flex; align-items: center; gap: 12px; background: #fff;
  border: 1.5px solid var(--line); border-radius: 12px; padding: 13px 14px; cursor: pointer;
  transition: border-color .15s, background .15s; }
.plan-opt.on { border-color: var(--primary); background: var(--primary-soft); box-shadow: 0 2px 10px rgba(22,119,255,.10); }
.plan-opt.is-custom { opacity: .8; }
.po-radio { width: 20px; height: 20px; border-radius: 50%; border: 2px solid #cfd8e4; flex-shrink: 0; position: relative; }
.plan-opt.on .po-radio { border-color: var(--primary); }
.plan-opt.on .po-radio::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--primary); }
.po-main { flex: 1; min-width: 0; }
.po-name { font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.po-desc { font-size: 12px; color: var(--text-2); margin-top: 3px; line-height: 1.5; }
.po-tag { font-size: 11px; font-weight: 700; color: var(--primary-2); background: var(--primary-soft);
  padding: 1px 7px; border-radius: 9px; }
.po-tag.free { color: var(--ok); background: rgba(22,163,74,.12); }
.po-price { font-size: 16px; font-weight: 800; color: var(--danger); white-space: nowrap; }
.po-price.muted { color: var(--text-3); font-size: 14px; font-weight: 600; }
.po-price.green { color: var(--ok); font-size: 14px; }

.agree-line { display: flex; align-items: flex-start; gap: 9px; background: #fff; border: 1px solid var(--line-2); border-radius: 11px;
  padding: 12px 13px; font-size: 13px; color: var(--text-2); box-shadow: var(--shadow-sm); line-height: 1.6; }
.agree-line input { margin-top: 3px; min-height: auto; width: 18px; height: 18px; flex-shrink: 0; }
.agree-line a { color: var(--primary); font-weight: 600; }

/* 底部结算栏 */
.pay-bar { position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(var(--tab-h) + env(safe-area-inset-bottom));
  width: 100%; max-width: 720px; background: rgba(255,255,255,.98);
  backdrop-filter: blur(10px); border-top: 1px solid var(--line);
  padding: 9px 14px; display: flex; align-items: center; gap: 12px; z-index: 55; }
.pa-label { font-size: 12px; color: var(--text-3); }
.pa-val { font-size: 20px; font-weight: 800; color: var(--danger); line-height: 1.1; }
.page-checkout { padding-bottom: calc(var(--tab-h) + 100px + env(safe-area-inset-bottom)); }

/* 弹层 / 底部 Sheet */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 150;
  display: flex; align-items: flex-end; justify-content: center; }
.sheet { width: 100%; max-width: 720px; background: #fff; border-radius: 18px 18px 0 0;
  max-height: 88vh; overflow: auto; padding-bottom: calc(14px + env(safe-area-inset-bottom)); }
.sheet-h { display: flex; align-items: center; justify-content: space-between; padding: 15px 18px;
  border-bottom: 1px solid var(--line); position: sticky; top: 0; background: #fff; z-index: 1; }
.sheet-x { font-size: 26px; color: var(--text-3); line-height: 1; width: 40px; height: 40px; }
.sheet-b { padding: 17px; }
.qr-frame { background: #fff; border: 1px solid var(--line); border-radius: 13px;
  padding: 15px; text-align: center; margin: 10px 0; }
.qr-frame img { width: 220px; height: 220px; object-fit: contain; margin: 0 auto; }

.seg3 { display: flex; background: #eef1f5; border-radius: 9px; padding: 3px; margin-bottom: 14px; }
.seg3 .seg { flex: 1; text-align: center; padding: 8px 0; border-radius: 7px; font-size: 14px;
  font-weight: 600; color: var(--text-2); }
.seg3 .seg.on { background: #fff; color: var(--primary-2); box-shadow: var(--shadow-sm); }

/* 订单卡 */
.order-list { display: flex; flex-direction: column; gap: 10px; }
.order-card { background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius); padding: 13px; box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--primary); }
.order-card.hl-card { border-left-color: var(--primary); box-shadow: 0 0 0 2px var(--gold-soft), var(--shadow-sm); }
.od-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.od-sub { font-size: 15px; font-weight: 700; flex: 1; min-width: 0; }
.od-no { font-size: 12px; color: var(--text-3); margin: 5px 0 7px; word-break: break-all; }
.od-line { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 4px 0; }
.od-amt { font-size: 16px; font-weight: 800; color: var(--danger); }
.od-ops { display: flex; align-items: center; gap: 10px; justify-content: flex-end;
  margin-top: 11px; padding-top: 11px; border-top: 1px solid var(--line-2); }
.inv-state { font-size: 12px; color: var(--text-2); }

/* 产品详情价格行 */
.price-row { display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--line-2); gap: 12px; }
.price-row:last-of-type { border-bottom: none; }
.pr-name { font-size: 14px; font-weight: 600; }
.pr-val { font-size: 14px; white-space: nowrap; }

/* 隐藏 */
.hidden { display: none !important; }


/* ==================== 四期：工单中心 ==================== */
.sr-link { display:block; margin-bottom:10px; text-decoration:none; color:inherit;
  transition:transform .12s ease, box-shadow .12s ease; }
.sr-link:active { transform:scale(.985); }
.sr-tags { display:inline-flex; align-items: center; gap:6px; }
.badge-dot { min-width:18px; height:18px; padding:0 5px; border-radius:9px;
  background:#f53f3f; color:#fff; font-size:11px; font-weight:700;
  display:inline-flex; align-items:center; justify-content:center; }
.sr-last { font-size:12.5px; color:#5b6675; padding:7px 0 2px; line-height:1.5;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sr-go { margin-top:7px; font-size:12.5px; color:var(--primary); font-weight:600; }

/* 工单详情对话页 */
.page-chat { padding-bottom:0; }
.tk-sec { padding-bottom:6px; }
.tk-meta-h { display:flex; align-items:center; justify-content:space-between; margin-bottom:6px; gap:10px; }
.tk-type { font-size:16px; font-weight:800; color:var(--text); }
.tk-result { margin-top:10px; background:var(--primary-soft); border-radius:10px;
  padding:10px 12px; font-size:13px; color:var(--primary-2); line-height:1.6; }
.tk-result-l { font-weight:700; margin-bottom:4px; color:var(--primary-2); }

.chat { max-width:720px; margin:0 auto; padding:6px 14px 12px; }
.msg { max-width:82%; margin:13px 0; display:flex; flex-direction:column; }
.msg .msg-name { font-size:11px; color:var(--text-3); margin:0 4px 4px; }
.msg .msg-b { padding:10px 13px; border-radius:14px; font-size:14.5px; line-height:1.55;
  white-space:pre-wrap; word-break:break-word; box-shadow:0 1px 2px rgba(17,24,39,.05); }
.msg .msg-t { font-size:10.5px; color:#9aa4b2; margin:4px 4px 0; }
.msg-user { margin-left:auto; align-items:flex-end; }
.msg-user .msg-b { background:linear-gradient(135deg,var(--primary-3),var(--primary)); color:#fff;
  border-bottom-right-radius:4px; }
.msg-user .msg-name, .msg-user .msg-t { text-align:right; }
.msg-admin { margin-right:auto; align-items:flex-start; }
.msg-admin .msg-b { background:#fff; border:1px solid var(--line); color:#1f2937;
  border-bottom-left-radius:4px; }

.chat-spacer { height:calc(72px + env(safe-area-inset-bottom)); }
.page-chat .page-footer { padding-bottom:14px; }

.chat-bar { position:fixed; left:0; right:0; bottom:0; z-index:60;
  background:rgba(255,255,255,.97); backdrop-filter:blur(8px);
  border-top:1px solid var(--line);
  padding:8px 12px calc(8px + env(safe-area-inset-bottom)); }
.chat-bar-in { max-width:720px; margin:0 auto; display:flex; align-items:flex-end; gap:10px; }
.chat-bar-in textarea { flex:1 1 auto; min-width:0; width:100%; resize:none; max-height:110px; min-height:42px;
  border:1px solid var(--line); border-radius:21px; padding:10px 15px; font-size:16px;
  line-height:1.4; background:#f6f8fb; font-family:inherit; }
.chat-bar-in textarea:focus { border-color:var(--primary); background:#fff; outline:none; }
.chat-send { min-width:66px; width:auto; flex:0 0 auto; height:42px; border-radius:21px; padding:0 18px; }
.chat-bar-off { max-width:720px; margin:0 auto; text-align:center; color:var(--text-3);
  font-size:13.5px; padding:4px 0; }


/* ==================== 四期：管理工作台 ==================== */
.admin-login-sec { min-height: 82vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.admin-login { width: 100%; max-width: 420px; padding: 30px 24px; text-align: center; }
.admin-logo { width: 64px; height: 64px; border-radius: 16px; object-fit: contain; margin: 0 auto 14px; }
.admin-title { font-size: 19px; font-weight: 800; color: var(--primary-2); margin-bottom: 6px; }

.admin-topbar { position: sticky; top: 0; z-index: 30; display: flex; align-items: center;
  justify-content: space-between; padding: 10px 14px;
  background: linear-gradient(135deg, var(--primary-3), var(--primary));
  box-shadow: 0 2px 10px rgba(22,119,255,.22); }
.admin-brand { color: #fff; font-weight: 800; font-size: 16px; display: flex; align-items: center; gap: 8px; }
.admin-brand-dot { width: 8px; height: 8px; border-radius: 50%; background: #fff; }
.admin-top-actions { display: flex; gap: 8px; }
.admin-topbar .btn-sm { padding: 6px 12px; }
.admin-topbar .btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.admin-topbar .btn-ghost { background: rgba(255,255,255,.18); color: #fff; }

.admin-stats { padding-top: 13px; padding-bottom: 4px; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.stat-card { background: var(--card); border: 1px solid var(--line-2); border-radius: var(--radius-sm); box-shadow: var(--shadow-sm);
  padding: 11px 6px; text-align: center; }
.stat-num { font-size: 20px; font-weight: 800; color: var(--primary); line-height: 1.15; word-break: break-all; }
.stat-num.stat-hot { color: var(--danger); }
.stat-label { font-size: 11px; color: var(--text-2); margin-top: 4px; }

.admin-tabs { position: sticky; top: 50px; z-index: 20; display: flex; gap: 6px; padding: 10px 14px;
  background: var(--bg); }
.admin-tab { flex: 1; min-height: 40px; border: 1px solid var(--line); background: var(--card);
  border-radius: 9px; font-size: 14px; font-weight: 600; color: var(--text-2); }
.admin-tab.on { background: linear-gradient(135deg, var(--primary-3), var(--primary)); color: #fff; border-color: transparent; }
.admin-pane { padding-top: 6px; }

.ad-card { padding: 0; overflow: hidden; margin-bottom: 11px; }
.ad-head { display: flex; justify-content: space-between; gap: 12px; padding: 13px; cursor: pointer; }
.ad-head-main { flex: 1; min-width: 0; }
.ad-title-line { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.ad-title { font-size: 15px; font-weight: 700; color: var(--text); }
.ad-sub { font-size: 11px; color: var(--text-3); margin-bottom: 4px; word-break: break-all; }
.ad-preview { font-size: 13px; color: var(--text); overflow: hidden; text-overflow: ellipsis;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.ad-head-right { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }
.ad-caret { color: var(--text-3); font-size: 14px; }
.ad-body { padding: 4px 13px 13px; border-top: 1px solid var(--line-2); }
.ad-loading { padding: 20px; text-align: center; color: var(--text-2); font-size: 13px; }
.ad-reply-box { margin-top: 13px; }
.ad-reply-box textarea { width: 100%; border: 1px solid var(--line); border-radius: 9px; padding: 10px;
  font-size: 16px; line-height: 1.5; font-family: inherit; resize: vertical; background: #fcfdff; }
.ad-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.ad-btn-danger { color: var(--danger) !important; border-color: rgba(245,63,63,.35) !important; }
.ad-money { color: var(--danger); font-weight: 800; }
.ad-card .info-row { padding: 7px 0; font-size: 13px; }
.ad-card .info-row .k { flex-shrink: 0; }

@media (max-width: 480px) {
  .stat-grid { gap: 6px; }
  .stat-num { font-size: 16px; }
  .stat-label { font-size: 10px; }
}


/* ==================== 四期#49：智能客服 ==================== */
.bot-human-bar { position: fixed; left: 0; right: 0; bottom: calc(56px + env(safe-area-inset-bottom, 0px));
  z-index: 59; display: flex; gap: 10px; padding: 8px 12px;
  background: linear-gradient(180deg, rgba(245,247,250,0), var(--bg) 35%); }
.bot-human-bar .btn { flex: 1; min-height: 40px; }
.bot-badge { display: inline-block; margin: 0 2px; padding: 1px 7px; font-size: 11px; font-weight: 600;
  color: var(--primary-2); background: var(--primary-soft); border-radius: 8px; }
.bot-typing { color: var(--text-3); font-size: 13.5px; }

.bot-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.bot-chips .chip { padding: 7px 13px; border-radius: 16px; background: var(--primary-soft);
  color: var(--primary-2); font-size: 12.5px; line-height: 1.3; border: 1px solid rgba(22,119,255,.14);
  cursor: pointer; transition: background .15s; }
.bot-chips .chip:active { background: #d6e8ff; }

.bot-faq { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.bf-item { border: 1px solid var(--line); border-radius: 10px; background: #fff; overflow: hidden; }
.bf-qline { display: flex; align-items: flex-start; gap: 8px; padding: 10px 12px; cursor: pointer; }
.bf-q { flex-shrink: 0; width: 20px; height: 20px; border-radius: 6px; background: var(--primary);
  color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.bf-title { flex: 1; font-size: 13.5px; font-weight: 600; color: var(--text); line-height: 1.45; }
.bf-arrow { flex-shrink: 0; font-size: 11px; color: var(--text-3); margin-top: 2px; }
.bf-a { display: flex; gap: 8px; padding: 2px 12px 11px; font-size: 13px; line-height: 1.6; color: var(--text-2); }
.bf-a-tag { flex-shrink: 0; width: 20px; height: 20px; border-radius: 6px; background: var(--primary-soft);
  color: var(--primary-2); font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.bf-a.hidden { display: none; }

/* 全局悬浮智能客服入口 */
.chat-fab { position: fixed; right: 14px; bottom: calc(70px + env(safe-area-inset-bottom, 0px));
  z-index: 55; width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--primary-3), var(--primary)); color: #fff;
  box-shadow: 0 6px 18px rgba(22,119,255,.38); text-decoration: none; }
.chat-fab:active { transform: scale(.94); }
@media (min-width: 768px) { .chat-fab { bottom: 24px; right: 28px; } }

/* ========== 非微信环境：请在微信中打开 引导弹层 ========== */
.wxm-mask { position: fixed; inset: 0; z-index: 999; padding: 26px 22px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(15, 35, 64, .52);
  -webkit-backdrop-filter: blur(5px); backdrop-filter: blur(5px);
  animation: wxmFade .18s ease; }
@keyframes wxmFade { from { opacity: 0; } to { opacity: 1; } }
.wxm-card { width: 100%; max-width: 352px; background: #fff; border-radius: 22px;
  padding: 26px 22px 20px; text-align: center;
  box-shadow: 0 24px 70px rgba(8, 28, 56, .38);
  animation: wxmPop .22s cubic-bezier(.2,.8,.3,1.1); }
@keyframes wxmPop { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }
.wxm-logo { width: 64px; height: 64px; border-radius: 17px; margin: 0 auto 13px;
  object-fit: cover; border: 1px solid rgba(22,119,255,.14);
  box-shadow: 0 8px 20px rgba(22,119,255,.22); }
.wxm-title { font-size: 18px; font-weight: 700; color: var(--text-1); letter-spacing: .3px; margin-bottom: 9px; }
.wxm-desc { font-size: 13.5px; line-height: 1.75; color: var(--text-2); margin: 0 auto 18px; }
.wxm-qrbox { background: linear-gradient(180deg,#f7faff,#f1f7ff);
  border: 1px solid var(--line-2); border-radius: 16px; padding: 16px 16px 14px; margin-bottom: 18px; }
.wxm-qr { width: 184px; height: 184px; margin: 0 auto; background: #fff;
  border-radius: 12px; border: 1px solid #eef1f5; padding: 6px;
  object-fit: contain; box-shadow: 0 2px 10px rgba(15,40,80,.06); }
.wxm-qr-name { font-size: 14px; font-weight: 600; color: var(--text-1); margin-top: 11px; }
.wxm-qr-tip { font-size: 12px; color: var(--text-3); margin-top: 3px; }
.wxm-btn { width: 100%; height: 46px; border: none; border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-3), var(--primary));
  color: #fff; font-size: 16px; font-weight: 600; letter-spacing: 3px;
  box-shadow: 0 8px 20px rgba(22,119,255,.32); cursor: pointer; }
.wxm-btn:active { transform: scale(.98); }