:root {
  --paper: #F6F1E6;
  --bg: #FBF8F0;
  --surface: #FFFFFF;
  --ink: #2B2B33;
  --ink2: #6B6B75;
  --ink3: #9B9BA6;
  --brand: #3E5C50;
  --brand-soft: #E3EBE4;
  --accent: #C4552E;
  --gold: #B99656;
  --line: #E8E2D4;
  --radius: 12px;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { height: 100%; }

body {
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  background: #23262b;
  color: var(--ink);
  display: flex;
  justify-content: center;
}

.app {
  width: 100%;
  max-width: 430px;
  min-height: 100dvh;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  position: relative;
}

@media (min-width: 640px) {
  body { padding: 24px 0; align-items: center; }
  .app { min-height: auto; height: calc(100dvh - 48px); border-radius: 28px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.45); }
}

/* 顶栏 */
.topbar {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 16px 10px;
  background: var(--bg);
}
.brand { font-size: 20px; font-weight: 800; letter-spacing: 6px; color: var(--brand); }
.proto-badge { font-size: 10px; color: var(--gold); border: 1px solid var(--gold); border-radius: 20px; padding: 2px 8px; }

/* 屏容器 */
.screens { flex: 1; overflow-y: auto; overflow-x: hidden; padding-bottom: 76px; }
.screen { display: none; padding: 6px 0 20px; }
.screen.active { display: block; }

/* ---- 发现 ---- */
.searchrow { display: flex; gap: 8px; padding: 4px 14px 10px; }
.search {
  flex: 1; background: var(--surface); border: 1px solid var(--line); border-radius: 22px;
  padding: 9px 16px; font-size: 13px; color: var(--ink3);
}
.ai-btn {
  background: var(--brand); color: #fff; border: none; border-radius: 22px;
  padding: 9px 16px; font-size: 13px; cursor: pointer;
}
.chips { display: flex; gap: 6px; padding: 0 14px 12px; overflow-x: auto; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; font-size: 12px; padding: 6px 14px; border-radius: 20px; cursor: pointer;
  background: var(--surface); color: var(--ink2); border: 1px solid var(--line);
}
.chip.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.theme-banner {
  margin: 0 14px 14px; background: var(--brand-soft); border-radius: var(--radius);
  padding: 13px 16px; display: flex; justify-content: space-between; align-items: center;
}
.tb-title { font-size: 14px; font-weight: 700; color: var(--brand); }
.tb-sub { font-size: 11px; color: var(--ink2); margin-top: 3px; }
.tb-go { font-size: 12px; color: var(--brand); font-weight: 600; white-space: nowrap; }

.feed { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 14px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; cursor: pointer; transition: transform .15s ease;
}
.card:active { transform: scale(.97); }
.ph { position: relative; aspect-ratio: 4/5; background: var(--paper); }
.ph img { width: 100%; height: 100%; object-fit: cover; display: block; }
.corner {
  position: absolute; top: 8px; left: 8px; font-size: 10px; color: #fff;
  background: rgba(43,43,51,.72); border-radius: 20px; padding: 2px 8px;
}
.corner.live { background: var(--accent); }
.corner.gold { background: var(--gold); }
.corner.pre { background: var(--brand); }
.corner.crowdfund { background: #7D93B8; }
.ct { padding: 9px 11px 11px; }
.ttl { font-size: 12.5px; line-height: 1.45; }
.meta { display: flex; justify-content: space-between; margin-top: 6px; font-size: 11px; color: var(--ink3); }
.price { font-size: 15px; font-weight: 800; color: var(--accent); margin-top: 3px; }
.prow { display: flex; justify-content: space-between; align-items: center; margin-top: 5px; }
.v { font-size: 10px; color: var(--ink3); }

/* ---- 匠人 ---- */
.prof-hero { position: relative; margin: 0 14px; border-radius: 16px; overflow: hidden; }
.prof-hero img { width: 100%; height: 220px; object-fit: cover; display: block; }
.prof-overlay {
  position: absolute; inset: auto 0 0 0; padding: 40px 14px 12px;
  background: linear-gradient(transparent, rgba(20,20,24,.82));
  color: #fff; display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
}
.pname { font-size: 17px; font-weight: 800; width: 100%; }
.badge { font-size: 10px; border-radius: 12px; padding: 3px 9px; }
.badge.gold { background: var(--gold); color: #fff; }
.badge.soft { background: rgba(255,255,255,.22); color: #fff; }
.follow {
  margin-left: auto; background: var(--accent); color: #fff; border: none;
  font-size: 12px; padding: 7px 16px; border-radius: 18px; cursor: pointer;
}
.statrow {
  display: flex; margin: 12px 14px; background: var(--paper); border-radius: var(--radius); padding: 12px 0;
}
.statrow div { flex: 1; text-align: center; }
.statrow b { font-size: 16px; display: block; }
.statrow i { font-size: 10px; color: var(--ink3); font-style: normal; margin-top: 3px; display: block; }
.ptabs { display: flex; gap: 20px; padding: 4px 16px 12px; font-size: 13px; color: var(--ink3); }
.ptabs .on { color: var(--ink); font-weight: 800; border-bottom: 2px solid var(--accent); padding-bottom: 6px; }
.feed.two { margin-top: 2px; }
.master-card {
  margin: 14px 14px 0; border: 1px dashed var(--gold); border-radius: var(--radius);
  padding: 12px; display: flex; justify-content: space-between; align-items: center;
  gap: 10px; font-size: 12px; line-height: 1.5;
}
.gold-t { color: var(--gold); }
.go { font-size: 11px; color: var(--brand); font-weight: 700; white-space: nowrap; }

/* ---- AI定制 / 通用 ---- */
.h2 { font-size: 16px; padding: 4px 14px 10px; }
.steps { display: flex; gap: 4px; padding: 0 14px 14px; }
.step { flex: 1; text-align: center; }
.step i { display: block; height: 4px; border-radius: 2px; background: var(--line); }
.step.on i { background: var(--brand); }
.step span { font-size: 10px; color: var(--ink3); margin-top: 5px; display: block; }
.step.on span { color: var(--brand); font-weight: 700; }
.req-card { margin: 0 14px; background: var(--paper); border-radius: var(--radius); padding: 13px; }
.req-card .lab { font-size: 11px; color: var(--ink3); margin-bottom: 6px; }
.req-card p { font-size: 13px; line-height: 1.65; }
.tags { display: flex; gap: 6px; margin-top: 9px; flex-wrap: wrap; }
.tags span { font-size: 10px; background: var(--surface); border: 1px solid var(--line); color: var(--ink2); border-radius: 12px; padding: 3px 9px; }
.gen-block {
  margin: 12px 14px 0; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 13px; animation: rise .35s ease;
}
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.gb-h { font-size: 13px; font-weight: 800; color: var(--brand); margin-bottom: 10px; }
.concepts { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.concepts figure img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 9px; display: block; }
.concepts figcaption { font-size: 11px; text-align: center; margin-top: 5px; color: var(--ink2); position: relative; }
.c-rec { color: var(--accent); font-size: 10px; margin-left: 4px; font-weight: 700; }
.note { font-size: 10px; color: var(--ink3); margin-top: 9px; line-height: 1.5; }
.quote {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-top: 1px solid var(--line); font-size: 12px;
}
.quote em { display: block; font-style: normal; color: var(--ink3); font-size: 11px; margin-top: 3px; }
.quote.best { background: var(--brand-soft); border-radius: 8px; padding: 10px; border-top: none; margin-top: 4px; }
.order-card { background: var(--brand-soft); border-color: var(--brand-soft); }
.nodes { display: flex; margin-top: 6px; }
.nodes span {
  flex: 1; text-align: center; font-size: 11px; color: var(--ink2); position: relative; padding-top: 26px;
}
.nodes span::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 1px solid var(--brand);
}
.nodes span.done::before { background: var(--brand); }
.nodes span.done::after { content: "✓"; position: absolute; top: 1px; left: 50%; transform: translateX(-50%); color: #fff; font-size: 11px; }
.main-cta {
  display: block; margin: 16px 14px 0; width: calc(100% - 28px);
  background: var(--accent); color: #fff; border: none; font-size: 14px; font-weight: 600;
  padding: 13px 0; border-radius: 24px; cursor: pointer;
}
.main-cta:active { opacity: .9; }
.reset-cta {
  display: block; margin: 10px 14px 0; width: calc(100% - 28px);
  background: var(--paper); color: var(--ink2); border: 1px solid var(--line);
  font-size: 12px; padding: 11px 0; border-radius: 24px; cursor: pointer;
}

/* ---- Agent ---- */
.agent-h { display: flex; justify-content: space-between; align-items: center; padding: 4px 14px 10px; }
.agent-h .h2 { padding: 0; }
.a2a { font-size: 10px; background: var(--brand-soft); color: var(--brand); border-radius: 12px; padding: 4px 10px; }
.versus { display: flex; gap: 8px; padding: 0 14px 12px; align-items: center; }
.versus div { flex: 1; border-radius: 10px; background: var(--paper); padding: 8px 10px; font-size: 11px; color: var(--ink2); text-align: center; }
.versus b { color: var(--gold); }
.chat { display: flex; flex-direction: column; gap: 9px; padding: 0 14px; }
.msg { max-width: 84%; border-radius: 13px 13px 13px 3px; border: 1px solid var(--line); background: var(--surface); padding: 9px 12px; animation: rise .3s ease; }
.msg.me { align-self: flex-end; background: var(--brand); border-color: var(--brand); color: #fff; border-radius: 13px 13px 3px 13px; }
.msg .who { font-size: 10px; font-weight: 700; color: var(--gold); margin-bottom: 3px; }
.msg.me .who { color: var(--brand-soft); }
.msg p { font-size: 12.5px; line-height: 1.6; }
.tiny { text-align: center; font-size: 10px; color: var(--ink3); padding: 12px 20px 0; }

/* ---- 版权 ---- */
.statrow.ip b { color: var(--brand); }
.ip-list { display: flex; flex-direction: column; gap: 10px; padding: 0 14px; }
.ip-item {
  display: flex; gap: 11px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px; cursor: pointer;
}
.iph { position: relative; flex: none; }
.iph img { width: 66px; height: 66px; border-radius: 10px; object-fit: cover; display: block; }
.cert {
  position: absolute; right: -4px; bottom: -4px; font-size: 9px; background: var(--brand);
  color: #fff; border-radius: 9px; padding: 2px 6px;
}
.ipb { flex: 1; min-width: 0; }
.ipt { font-size: 13px; font-weight: 700; }
.ipm { font-size: 11px; color: var(--ink3); margin-top: 4px; }
.ipr { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }
.mode { font-size: 10px; background: var(--brand-soft); color: var(--brand); border-radius: 10px; padding: 3px 9px; }
.ipr b { color: var(--accent); font-size: 14px; }
.upload-cta {
  display: block; margin: 14px 14px 0; width: calc(100% - 28px);
  border: 1px dashed var(--brand); border-radius: var(--radius); background: transparent;
  color: var(--brand); font-size: 12.5px; padding: 13px 0; cursor: pointer;
}

/* ---- 底部导航 ---- */
.tabbar {
  position: absolute; left: 0; right: 0; bottom: 0; display: flex;
  background: var(--surface); border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.tab {
  flex: 1; padding: 11px 0 12px; text-align: center; font-size: 12px;
  color: var(--ink3); background: none; border: none; cursor: pointer; position: relative;
}
.tab.on { color: var(--accent); font-weight: 800; }
.tab.dot::after {
  content: ""; position: absolute; top: 9px; right: calc(50% - 28px);
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
}

/* ================= 官网首页（body.site） ================= */
body.site { display: block; background: var(--bg); color: var(--ink); }
body.site a { text-decoration: none; color: inherit; }

.nav {
  display: flex; justify-content: space-between; align-items: center;
  max-width: 1080px; margin: 0 auto; padding: 20px 24px;
}
.nav-brand { font-size: 22px; font-weight: 800; letter-spacing: 6px; color: var(--brand); }
.nav-brand.small { font-size: 18px; }
.nav-links { display: flex; gap: 18px; align-items: center; font-size: 14px; }
.nav-links a { color: var(--ink2); }
.nav-links a:hover { color: var(--ink); }
.nav-cta { background: var(--brand); color: #fff !important; padding: 8px 16px; border-radius: 20px; font-weight: 600; }

.hero {
  max-width: 1080px; margin: 0 auto; padding: 40px 24px 60px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
}
.hero-kicker { font-size: 12px; letter-spacing: 3px; color: var(--gold); font-weight: 700; margin-bottom: 14px; }
.hero h1 { font-size: 44px; line-height: 1.3; font-weight: 800; color: var(--ink); }
.hero-sub { font-size: 16px; line-height: 1.8; color: var(--ink2); margin-top: 18px; max-width: 460px; }
.hero-actions { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }
.btn-accent {
  display: inline-block; background: var(--accent); color: #fff; font-weight: 700;
  padding: 12px 22px; border-radius: 26px; font-size: 15px;
}
.btn-accent.big { font-size: 16px; padding: 14px 28px; }
.btn-ghost {
  display: inline-block; border: 1.5px solid var(--brand); color: var(--brand);
  padding: 11px 22px; border-radius: 26px; font-size: 15px; font-weight: 600;
}
.hero-stats { display: flex; gap: 28px; margin-top: 40px; flex-wrap: wrap; }
.hero-stats b { font-size: 22px; color: var(--brand); display: block; }
.hero-stats i { font-style: normal; font-size: 11px; color: var(--ink3); display: block; margin-top: 4px; }
.hero-art { position: relative; }
.hero-art img { width: 100%; border-radius: 18px; box-shadow: 0 24px 60px rgba(62,92,80,.28); display: block; }
.art-tag {
  position: absolute; left: 14px; bottom: 14px; background: rgba(20,20,24,.72);
  color: #fff; font-size: 11px; border-radius: 14px; padding: 5px 12px;
}

.why, .how, .roles, .join { max-width: 1080px; margin: 0 auto; padding: 60px 24px; }
.why h2, .how h2, .roles h2, .join h2 { font-size: 28px; margin-bottom: 30px; }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.why-item { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.why-item b { color: var(--accent); font-size: 17px; display: block; margin-bottom: 8px; }
.why-item p { font-size: 13.5px; line-height: 1.75; color: var(--ink2); }

.how-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.how-head h2 { margin-bottom: 0; }
.how-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 30px; }
.how-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.how-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.how-card h3 { font-size: 17px; padding: 16px 18px 6px; color: var(--brand); }
.how-card p { font-size: 13.5px; line-height: 1.7; color: var(--ink2); padding: 0 18px 18px; }

.roles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.role { background: var(--brand-soft); border-radius: 14px; padding: 18px; }
.role b { display: block; color: var(--brand); font-size: 16px; margin-bottom: 6px; }
.role span { font-size: 12.5px; color: var(--ink2); }

.join { padding-bottom: 80px; }
.join-inner {
  background: linear-gradient(135deg, var(--brand), #2c443b);
  border-radius: 22px; padding: 56px 40px; text-align: center; color: #fff;
}
.join-inner h2 { color: #fff; }
.join-inner p { font-size: 14.5px; line-height: 1.8; opacity: .92; max-width: 560px; margin: 0 auto 26px; }
.join-note { margin-top: 22px !important; font-size: 11.5px !important; opacity: .7; }
.join .btn-accent { box-shadow: 0 10px 24px rgba(0,0,0,.22); }

.foot { text-align: center; padding: 40px 24px 60px; border-top: 1px solid var(--line); }
.foot p { font-size: 13px; color: var(--ink3); margin-top: 10px; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 30px; }
  .hero h1 { font-size: 34px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .join-inner { padding: 40px 22px; }
}

/* ===== 实时 AI 演示区（app.html） ===== */
.live-box {
  margin: 14px 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
}
.lv-h { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--brand); margin-bottom: 9px; }
.lv-badge { font-size: 10px; font-weight: 600; color: var(--ink2); background: var(--brand-soft); border-radius: 999px; padding: 2px 8px; }
.lv-badge[data-mode="live"] { color: #fff; background: var(--accent); }
.lv-badge[data-mode="off"] { background: var(--line); color: var(--ink3); }
.lv-chat { max-height: 300px; overflow-y: auto; margin-bottom: 8px; }
.lv-row { display: flex; gap: 8px; }
.lv-row input {
  flex: 1; border: 1px solid var(--line); border-radius: 10px; background: var(--bg);
  padding: 9px 11px; font-size: 12.5px; color: var(--ink); outline: none;
}
.lv-row input:focus { border-color: var(--brand); }
.lv-row button {
  border: none; border-radius: 10px; background: var(--brand); color: #fff;
  font-size: 12.5px; font-weight: 700; padding: 0 16px; cursor: pointer;
}
.lv-row button:disabled { opacity: .55; }
.live-box textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 10px; background: var(--bg);
  padding: 9px 11px; font-size: 12.5px; color: var(--ink); resize: none; outline: none;
  font-family: inherit; margin-bottom: 8px;
}
.live-box textarea:focus { border-color: var(--brand); }
.sub-cta {
  width: 100%; border: 1px solid var(--accent); border-radius: 999px; background: #fff;
  color: var(--accent); font-size: 13px; font-weight: 700; padding: 10px 0; cursor: pointer;
}
.sub-cta:disabled { opacity: .55; }

/* ===== v0.5 改版：两档口径、礼品目录、询价单、口令门 ===== */
[hidden] { display: none !important; }

/* 图片一律标「AI 示意」（Qoder 留下的示意图，非实拍商品） */
.ph::after, .prof-hero::after, .ai-pic::after, .concepts figure::after {
  content: "AI 示意"; position: absolute; right: 6px; bottom: 6px; z-index: 1;
  font-size: 9px; line-height: 1.5; color: #fff; background: rgba(20,20,24,.55);
  border-radius: 8px; padding: 0 6px; pointer-events: none;
}
.prof-hero::after { top: 8px; bottom: auto; right: 8px; }
.ai-pic { position: relative; }
.concepts figure { position: relative; }
.concepts figure::after { top: 5px; bottom: auto; right: 5px; }

.sec-h { display: flex; align-items: center; gap: 8px; padding: 4px 14px 6px; }
.sec-h .h2 { padding: 0; }
.tier-pill { font-size: 10px; color: #fff; background: var(--brand); border-radius: 999px; padding: 3px 9px; }
.tier-pill.soft { color: var(--ink2); background: var(--line); }
.demo-note { margin: 0 14px 12px; font-size: 11px; line-height: 1.6; color: var(--ink2); background: var(--paper); border-radius: 10px; padding: 8px 10px; }
.cat-meta { font-size: 11px; color: var(--ink3); margin-top: 5px; }
.cat-tag { display: inline-block; font-size: 10px; color: var(--brand); background: var(--brand-soft); border-radius: 10px; padding: 2px 8px; margin-top: 6px; }
.ask { font-size: 12px; font-weight: 700; color: var(--accent); margin-top: 4px; }
.prow .ask { margin-top: 0; }
.qs { font-size: 11px; color: var(--ink2); white-space: nowrap; }
.soon { margin: 6px 14px 0; border: 1px dashed var(--gold); border-radius: var(--radius); padding: 22px 16px; text-align: center; }
.soon b { display: block; font-size: 18px; color: var(--gold); margin-bottom: 10px; }
.soon p { font-size: 12.5px; line-height: 1.7; color: var(--ink2); margin-bottom: 8px; }
.soon .sub-cta { margin-top: 8px; }

/* 询价单 */
.inq { padding: 0 14px; }
.fs { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: 10px 12px 12px; margin-bottom: 12px; }
.fs legend, .fs summary { font-size: 13px; font-weight: 800; color: var(--brand); padding: 0 4px; }
.fs summary { cursor: pointer; padding: 2px 0; }
.fs legend i, .fs summary i { font-style: normal; font-weight: 400; font-size: 10px; color: var(--ink3); margin-left: 6px; }
.fld { display: block; font-size: 12px; color: var(--ink); margin-top: 10px; }
.fld small, .ck small { display: block; font-size: 10px; color: var(--ink3); margin-top: 3px; }
.fld input:not([type=radio]):not([type=checkbox]), .fld select {
  display: block; width: 100%; margin-top: 5px; border: 1px solid var(--line); border-radius: 9px;
  background: var(--bg); padding: 8px 10px; font-size: 12.5px; color: var(--ink); font-family: inherit;
}
.row2, .row3 { display: flex; gap: 6px; }
.row2 > *, .row3 > * { flex: 1; min-width: 0; }
.radios, .checks { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 6px; font-size: 12px; color: var(--ink2); }
.ck { display: block; font-size: 11.5px; line-height: 1.6; color: var(--ink); margin-top: 10px; }
.ck input { margin-right: 4px; vertical-align: -1px; }
.branches { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.branch { display: grid; grid-template-columns: auto 1fr; column-gap: 8px; align-items: center; border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; cursor: pointer; }
.branch input { grid-row: span 2; }
.branch b { font-size: 13px; }
.branch span { font-size: 10.5px; color: var(--ink3); }
.branch:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); }
.bpane { border-top: 1px dashed var(--line); margin-top: 10px; padding-top: 2px; }
.b3-note { font-size: 11px; line-height: 1.6; color: var(--accent); background: #FBEDE7; border-radius: 9px; padding: 8px 10px; margin-top: 10px; }
.share-preview, .inq-result { font-size: 11.5px; line-height: 1.7; color: var(--ink2); background: var(--paper); border-radius: 9px; padding: 8px 10px; margin-top: 10px; }
.sp-h { font-weight: 800; color: var(--brand); margin-bottom: 2px; }
.share-preview b, .inq-result b { color: var(--ink); font-weight: 600; }
.d5 { font-size: 10.5px; line-height: 1.6; color: var(--ink3); margin-top: 10px; }
.inq .main-cta { margin: 4px 0 0; width: 100%; }
.inq-result { margin-bottom: 8px; border: 1px solid var(--brand-soft); }

/* 口令门 */
.lv-note { font-size: 10.5px; line-height: 1.5; color: var(--ink3); margin: -3px 0 8px; }
.gate-msg { font-size: 11px; color: var(--accent); margin-top: 6px; }

/* 七个底栏：字号收一点 */
.tab { font-size: 11.5px; }
.tab.dot::after { right: calc(50% - 24px); }

/* ===== v0.6 平台口径：五屏、保障说明、卖家权益、AI 助手接入、主体与 AI 标识 ===== */
.tab { font-size: 12px; }
.tab.dot::after { right: calc(50% - 28px); }
.pledge, .open-card { margin: 14px 14px 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 13px; }
.open-card { background: var(--brand-soft); border-color: var(--brand-soft); }
.pl-h { font-size: 13px; font-weight: 800; color: var(--brand); margin-bottom: 6px; }
.pledge ul { list-style: none; display: flex; flex-direction: column; gap: 7px; }
.pledge li, .open-card p { font-size: 11.5px; line-height: 1.65; color: var(--ink2); }
.open-card p + p { margin-top: 6px; }
.pledge li b { display: block; font-size: 12px; color: var(--ink); }
.perks { display: flex; flex-direction: column; gap: 8px; padding: 0 14px 14px; }
.perk { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; }
.perk b { display: block; font-size: 13px; color: var(--accent); margin-bottom: 3px; }
.perk span { font-size: 11.5px; line-height: 1.6; color: var(--ink2); }
.main-cta:disabled { background: var(--line); color: var(--ink3); cursor: default; }
.app-foot { margin: 22px 14px 0; padding-top: 12px; border-top: 1px solid var(--line); }
.app-foot p { font-size: 10px; line-height: 1.6; color: var(--ink3); text-align: center; }
.stage-note { max-width: 1032px; margin: 10px auto 0; padding: 12px 16px; border: 1px dashed var(--gold); border-radius: 12px; font-size: 13.5px; line-height: 1.7; color: var(--ink2); }
.stage-note b { color: var(--gold); margin-right: 8px; }
@media (max-width: 1080px) { .stage-note { margin: 10px 24px 0; } }
.agent-open { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 18px 20px; margin-bottom: 16px; }
.agent-open p { font-size: 14px; line-height: 1.8; color: var(--ink2); }
.agent-open p + p { margin-top: 8px; }
.agent-open b { color: var(--brand); }
.foot-legal { font-size: 12px !important; line-height: 1.7; max-width: 720px; margin: 6px auto 0 !important; }