/* ============================================================
   业主直聊 · 设计系统 v2 · fslp.com
   交易平台质感：暖纸底 × 深绿主色 × 金色点缀
   字体：展示层思源宋体（大气）· 正文苹方（易读）· 数字等宽（金融感）
   ============================================================ */
:root {
  /* 色彩 */
  --bg: #F4F2EC;
  --bg-2: #ECE9E0;
  --surface: #FFFFFF;
  --surface-2: #FBF9F4;
  --ink: #18241F;
  --ink-2: #4C5A53;
  --ink-3: #8A948D;
  --line: #E5E1D6;
  --line-2: #D3CDBD;
  --primary: #0C7A5C;
  --primary-2: #129A74;
  --primary-deep: #08513F;
  --primary-soft: #E2F0EA;
  --gold: #B07818;
  --gold-2: #D9A44B;
  --gold-soft: #F6EDDB;
  --red: #B4432F;
  --red-soft: #F9E7E2;
  --blue: #2E5E8C;
  --blue-soft: #E6EEF6;
  --violet: #6D4E96;
  --violet-soft: #EFE9F7;

  /* 字体 */
  --font-display: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* 圆角 / 阴影 / 间距 / 尺寸令牌 */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --thumb-h: 80px;        /* 全站缩略图统一高度（列表卡 · 管理卡 · 详情附近房源 —— 改这里全站生效） */
  --sh-1: 0 1px 2px rgba(24, 36, 31, .04), 0 2px 8px rgba(24, 36, 31, .05);
  --sh-2: 0 2px 6px rgba(24, 36, 31, .05), 0 10px 28px rgba(24, 36, 31, .09);
  --sh-3: 0 4px 10px rgba(24, 36, 31, .06), 0 20px 48px rgba(24, 36, 31, .14);
  --ring: 0 0 0 3px rgba(18, 154, 116, .18);
  --grad-primary: linear-gradient(135deg, #0E8A68 0%, #0C7A5C 55%, #0A654D 100%);
  --grad-gold: linear-gradient(135deg, #C9902F, #A8711B);
  --grad-hero: radial-gradient(1200px 460px at 78% -10%, rgba(18, 154, 116, .13), transparent 62%),
               radial-gradient(900px 420px at 8% 8%, rgba(217, 164, 75, .10), transparent 58%);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101613;
    --bg-2: #0B100E;
    --surface: #18211D;
    --surface-2: #1E2924;
    --ink: #E8EDE9;
    --ink-2: #B0BBB4;
    --ink-3: #7C8982;
    --line: #28342F;
    --line-2: #39483F;
    --primary: #4EC49F;
    --primary-2: #6AD4B2;
    --primary-deep: #37A784;
    --primary-soft: #17312A;
    --gold: #D8A657;
    --gold-2: #E3BC7D;
    --gold-soft: #2E2617;
    --red: #E08B7B;
    --red-soft: #33201C;
    --blue: #86AED6;
    --blue-soft: #1D2A37;
    --violet: #B79BE0;
    --violet-soft: #2B2338;
    --sh-1: 0 1px 2px rgba(0, 0, 0, .4);
    --sh-2: 0 2px 6px rgba(0, 0, 0, .45), 0 12px 30px rgba(0, 0, 0, .4);
    --sh-3: 0 6px 14px rgba(0, 0, 0, .5), 0 24px 54px rgba(0, 0, 0, .5);
    --ring: 0 0 0 3px rgba(78, 196, 159, .22);
    --grad-hero: radial-gradient(1200px 460px at 78% -10%, rgba(78, 196, 159, .10), transparent 62%),
                 radial-gradient(900px 420px at 8% 8%, rgba(216, 166, 87, .08), transparent 58%);
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
::selection { background: rgba(18, 154, 116, .25); }
body {
  font: 14.5px/1.7 var(--font-body);
  background: var(--bg); color: var(--ink);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select { font: inherit; color: var(--ink); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.mono { font-family: var(--font-mono); font-size: 12px; letter-spacing: .02em; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
b, strong { font-weight: 700; }
h1, h2, h3 { text-wrap: balance; }

/* ============================================================
   顶栏（毛玻璃 + 品牌标）
   ============================================================ */
.topbar {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(16px) saturate(1.5);
  -webkit-backdrop-filter: blur(16px) saturate(1.5);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease, border-color .25s ease;
}
.topbar.scrolled {
  border-bottom-color: transparent;
  box-shadow: 0 6px 28px rgba(24, 36, 31, .08), 0 1px 0 rgba(24, 36, 31, .03);
}
.topbar-in { display: flex; align-items: center; gap: 18px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: .01em; }
.brand-logo {
  height: 44px; width: auto; display: block; flex: none;
  filter: drop-shadow(0 2px 6px rgba(12, 122, 92, .12));
  transition: transform .22s ease, filter .22s ease;
}
.brand:hover .brand-logo { transform: translateY(-1px); filter: drop-shadow(0 4px 12px rgba(12, 122, 92, .22)); }
.brand .brand-mark { color: var(--primary); display: inline-flex; align-items: center; flex: none; transition: transform .22s ease; }
.brand:hover .brand-mark { transform: translateY(-1px); }
.brand .brand-name { display: inline-flex; flex-direction: column; line-height: 1.15; }
.brand .brand-name em { font-style: normal; font-size: 10px; font-weight: 700; letter-spacing: .12em; color: var(--ink-3); font-family: var(--font-mono); }
.brand-mark {
  width: 32px; height: 32px; border-radius: 9px;
  background: linear-gradient(135deg, #0E8A68 0%, #0C7A5C 55%, #0A654D 100%);
  box-shadow: 0 2px 10px rgba(12, 122, 92, .35), 0 0 0 1px rgba(255, 255, 255, .5) inset;
  flex: none;
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform .22s ease;
}
.brand-mark.sm { width: 22px; height: 22px; border-radius: 6px; box-shadow: 0 1px 4px rgba(0, 0, 0, .3); }
.brand-text { display: inline-flex; align-items: baseline; gap: 4px; }
.brand em { font-style: normal; color: var(--primary); font-family: var(--font-display); }
.brand .mono { color: var(--ink-3); font-weight: 500; }
.nav { display: flex; gap: 2px; margin-left: 10px; flex: 1; }
.nav a {
  padding: 7px 14px; border-radius: 999px; color: var(--ink-2);
  font-weight: 600; font-size: 14px; transition: all .18s ease;
}
.nav a:hover { background: var(--surface); color: var(--ink); box-shadow: var(--sh-1); }
.nav a.on { background: var(--grad-primary); color: #fff; box-shadow: 0 2px 10px rgba(12, 122, 92, .35); }
.topbar .cta {
  background: var(--grad-primary); color: #fff; padding: 8px 16px; border-radius: 999px;
  font-weight: 600; font-size: 13.5px; white-space: nowrap;
  box-shadow: 0 2px 10px rgba(12, 122, 92, .3);
  transition: transform .18s ease, box-shadow .18s ease;
  display: inline-flex; align-items: center; gap: 6px;
}
.topbar .cta .arr {
  display: inline-block; transition: transform .22s cubic-bezier(.2, .8, .25, 1.2);
}
.topbar .cta:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(12, 122, 92, .4); }
.topbar .cta:hover .arr { transform: translateX(3px); }
.topbar .cta.ghost {
  background: var(--surface); color: var(--primary-deep);
  box-shadow: none; border: 1px solid color-mix(in srgb, var(--primary) 30%, transparent);
}
.topbar .cta.ghost:hover { box-shadow: 0 4px 14px rgba(12, 122, 92, .18); }
@media (max-width: 860px) { .topbar .cta.ghost { display: none; } }
@media (max-width: 760px) { .nav { display: none; } .topbar-in { height: 60px; } .brand-logo { height: 38px; } }

/* ============================================================
   Hero（紧凑 · 交易平台密度 · 渐变氛围底）
   ============================================================ */
.hero {
  position: relative; padding: 10px 0 24px;
  background: var(--grad-hero);
}
.hero::after { /* 底部柔化过渡 */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 90px;
  background: linear-gradient(180deg, transparent, var(--bg));
  pointer-events: none;
}
.hero > .container { position: relative; }
.hero h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(28px, 4.2vw, 42px); line-height: 1.28; letter-spacing: .015em;
  animation: rise .55s ease both;
}
.hero h1 em {
  font-style: normal; color: var(--primary);
  background: linear-gradient(120deg, var(--primary) 30%, var(--primary-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero h1.brand-h1 em {
  display: block; margin-top: 8px;
  font-size: .5em; font-weight: 800; letter-spacing: .05em;
}
.hero p.sub { color: var(--ink-2); margin-top: 10px; max-width: 680px; font-size: 15px; animation: rise .55s .08s ease both; }
.hero p.sub b { color: var(--ink); }
.hero p.live-strip {
  margin-top: 12px; font-size: 13px; color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: 999px;
  padding: 6px 14px; animation: rise .55s .12s ease both;
}
.hero p.live-strip::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: #0b7a4b; box-shadow: 0 0 0 0 rgba(11, 122, 75, .45);
  animation: livePulse 2.2s infinite;
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(11, 122, 75, .45); }
  70% { box-shadow: 0 0 0 7px rgba(11, 122, 75, 0); }
  100% { box-shadow: 0 0 0 0 rgba(11, 122, 75, 0); }
}
.searchbox {
  margin-top: 20px; background: var(--surface); border: 1px solid var(--line-2);
  border-radius: var(--r-xl); padding: 16px;
  box-shadow: var(--sh-2);
  transition: box-shadow .25s ease, border-color .25s ease;
  animation: rise .55s .16s ease both;
}
.searchbox:focus-within { border-color: var(--primary); box-shadow: var(--sh-3), var(--ring); }
.search-tabs { display: flex; gap: 8px; margin-bottom: 12px; }
.search-tabs button {
  padding: 6px 16px; border-radius: 999px; border: 1px solid var(--line);
  color: var(--ink-2); font-weight: 700; font-size: 13px; letter-spacing: .03em;
  transition: all .18s ease;
}
.search-tabs button:hover { border-color: var(--line-2); color: var(--ink); }
.search-tabs button.on {
  background: var(--grad-primary); border-color: transparent; color: #fff;
  box-shadow: 0 2px 8px rgba(12, 122, 92, .35);
}
.search-row { display: flex; flex-wrap: wrap; gap: 10px; }
.search-row select {
  flex: 1; min-width: 130px; height: 44px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: var(--r-md); background: var(--surface-2);
  font-weight: 500; transition: border-color .18s ease, box-shadow .18s ease;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238A948D' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 13px center;
  padding-right: 34px; cursor: pointer;
}
.search-row select:hover { border-color: var(--line-2); }
.search-row select:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.search-row .go {
  height: 44px; padding: 0 26px; border-radius: var(--r-md);
  background: var(--grad-primary); color: #fff; font-weight: 700; font-size: 14px;
  box-shadow: 0 2px 10px rgba(12, 122, 92, .32);
  transition: transform .16s ease, box-shadow .16s ease;
}
.search-row .go:hover { transform: translateY(-1px); box-shadow: 0 5px 18px rgba(12, 122, 92, .42); }
.search-row .go:active { transform: translateY(0); }
.statbar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 20px; }
.statbar .cell {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 3px;
  box-shadow: var(--sh-1);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  animation: fadeIn .5s ease both;
}
.statbar .cell:nth-child(2) { animation-delay: .05s; }
.statbar .cell:nth-child(3) { animation-delay: .1s; }
.statbar .cell:nth-child(4) { animation-delay: .15s; }
.statbar .cell:hover { transform: translateY(-2px); box-shadow: var(--sh-2); border-color: var(--line-2); }
.cell b {
  font-size: 23px; font-weight: 800; font-variant-numeric: tabular-nums;
  font-family: var(--font-display); letter-spacing: .01em;
}
.cell b em { font-style: normal; color: var(--primary); }
.cell span { font-size: 12px; color: var(--ink-3); }
@media (max-width: 760px) {
  .statbar { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .hero { padding: 28px 0 20px; }
}

/* ============================================================
   分区
   ============================================================ */
.section { padding: clamp(34px, 5vw, 56px) 0; }
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.sec-head h2 {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(21px, 2.4vw, 26px);
  letter-spacing: .01em;
}
.sec-head h2::after {
  content: ""; display: block; width: 42px; height: 3px; margin-top: 8px;
  border-radius: 3px; background: var(--grad-gold);
}
.sec-head .kicker {
  font-size: 11.5px; color: var(--primary); font-weight: 800;
  letter-spacing: .14em; margin-bottom: 4px; font-family: var(--font-mono);
}
.hero .hero-kicker {
  font-size: 12.5px; color: var(--primary); font-weight: 800;
  letter-spacing: .06em; margin: 0 0 10px;
}
.sec-head .more { color: var(--primary); font-weight: 700; white-space: nowrap; font-size: 13.5px; transition: gap .15s; display: inline-flex; align-items: center; gap: 4px; }
.sec-head .more:hover { gap: 8px; }

/* ============================================================
   房源卡（v3.6 卡片统一改造：card/thumb/nc 系列/priceline/grid
   等卡片结构类已统一迁移至 card.css 单一数据源，禁止在本文件
   重新定义，改卡片样式请改 card.css）
   ============================================================ */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 11px; padding: 3px 9px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--line); color: var(--ink-2);
  font-weight: 600; display: inline-flex; align-items: center; gap: 4px;
}
.chip::before { content: "•"; color: var(--ink-3); font-size: 10px; }
.chip.verify::before { content: "✓"; color: var(--primary); font-weight: 800; }
.chip.verify {
  background: var(--primary-soft); border-color: transparent; color: var(--primary-deep);
  font-family: var(--font-mono); letter-spacing: .03em;
}
.chip.escrow::before { content: "◈"; color: var(--gold); }
.chip.escrow { background: var(--gold-soft); border-color: transparent; color: var(--gold); }
.chip.score::before { content: "✦"; color: var(--blue); }
.chip.score { background: var(--blue-soft); border-color: transparent; color: var(--blue); font-weight: 700; }
.badge-fair::before { content: "●"; color: var(--primary); }
.badge-high::before { content: "●"; color: var(--red); }
.badge-low::before { content: "●"; color: var(--blue); }
.chip.band { border-color: transparent; font-weight: 700; }
.badge-fair { color: var(--primary-deep); background: var(--primary-soft); }
.badge-high { color: var(--red); background: var(--red-soft); }
.badge-low { color: var(--blue); background: var(--blue-soft); }
.acts { display: flex; gap: 8px; margin-top: auto; padding-top: 10px; padding-bottom: 14px; }

/* 按钮 */
.btn {
  padding: 8px 15px; border-radius: var(--r-sm); font-weight: 600; font-size: 13px;
  border: 1px solid var(--line-2); color: var(--ink); background: var(--surface);
  transition: all .16s ease;
}
.btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.btn.primary { background: var(--grad-primary); border-color: transparent; color: #fff; box-shadow: 0 2px 8px rgba(12, 122, 92, .3); }
.btn.primary:hover { color: #fff; filter: brightness(1.06); box-shadow: 0 4px 14px rgba(12, 122, 92, .4); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn.small { padding: 5px 11px; font-size: 12px; border-radius: var(--r-sm); }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink-2); box-shadow: none; }
.btn.ghost:hover { border-color: var(--primary); color: var(--primary); background: rgba(12, 122, 92, .05); }
.btn:disabled { opacity: .5; cursor: default; pointer-events: none; }

/* 卡内抽屉 */
.drawer { border-top: 1px dashed var(--line-2); padding-top: 10px; padding-bottom: 14px; display: none; }
.drawer.open { display: block; animation: fadeUp .2s ease; }
.drawer .row { display: flex; gap: 8px; margin-top: 8px; }
.drawer input[type="number"] {
  flex: 1; min-width: 100px; height: 38px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface-2);
  font-variant-numeric: tabular-nums; transition: border-color .16s ease;
}
.drawer input[type="number"]:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 13px; margin-top: 8px; }
.kv dt { color: var(--ink-3); }
.kv dd { font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.ai-note {
  margin-top: 10px; font-size: 12.5px; color: var(--ink-2); line-height: 1.6;
  background: linear-gradient(180deg, var(--primary-soft), color-mix(in srgb, var(--primary-soft) 60%, var(--surface)));
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--r-sm) var(--r-sm) 0; padding: 9px 12px;
}
.ai-note b { color: var(--primary-deep); }
.err-note { background: linear-gradient(180deg, var(--red-soft), color-mix(in srgb, var(--red-soft) 60%, var(--surface))); border-left-color: var(--red); color: var(--red); }
.err-note b { color: var(--red); }

/* ============================================================
   AI 置业中枢
   ============================================================ */
.aihub { display: grid; grid-template-columns: 340px 1fr; gap: 16px; align-items: stretch; }
@media (max-width: 900px) { .aihub { grid-template-columns: 1fr; } }
.aihub .side, .aihub .main {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--sh-1); position: relative; overflow: hidden;
}
.aihub .side { padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.aihub .side::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-primary);
}
.aihub .side h3 { font-size: 16.5px; font-family: var(--font-display); }
.aihub .side .hint { color: var(--ink-3); font-size: 12.5px; line-height: 1.75; }
.aihub .main { padding: 18px; }
.tabs { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs button {
  padding: 7px 15px; border-radius: 999px; border: 1px solid var(--line);
  color: var(--ink-2); font-weight: 700; font-size: 13px;
  transition: all .16s ease;
}
.tabs button:hover { border-color: var(--line-2); color: var(--ink); }
.tabs button.on {
  background: var(--primary-soft); border-color: var(--primary); color: var(--primary-deep);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--primary) 30%, transparent);
}
.tabpane { display: none; }
.tabpane.on { display: block; animation: fadeUp .2s ease; }
.pane-row { display: flex; gap: 8px; flex-wrap: wrap; }
.pane-row select, .pane-row input[type="text"] {
  flex: 1; min-width: 140px; height: 40px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface-2);
  transition: border-color .16s ease, box-shadow .16s ease;
}
.pane-row select:focus, .pane-row input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.pane-out { margin-top: 14px; }
.pane-out .empty { color: var(--ink-3); font-size: 13px; }

/* ============================================================
   三锁 / 红线
   ============================================================ */
.locks { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.lock {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 20px; box-shadow: var(--sh-1);
  transition: transform .2s ease, box-shadow .2s ease;
  position: relative; overflow: hidden;
}
.lock::before { content: ""; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--grad-gold); }
.lock:hover { transform: translateY(-3px); box-shadow: var(--sh-2); }
.lock h3 { font-size: 16px; margin-bottom: 6px; font-family: var(--font-display); }
.lock p { color: var(--ink-2); font-size: 13px; line-height: 1.7; }
.lock .no {
  display: inline-block; color: var(--primary); font-weight: 800;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em;
  background: var(--primary-soft); padding: 3px 10px; border-radius: 999px; margin-bottom: 8px;
}
.redlines { display: flex; flex-wrap: wrap; gap: 12px; }
.redline {
  display: flex; align-items: center; gap: 12px; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 14px 18px; flex: 1; min-width: 250px;
  box-shadow: var(--sh-1); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.redline:hover { transform: translateY(-3px); box-shadow: var(--sh-2); border-color: color-mix(in srgb, var(--red) 40%, var(--line)); }
.redline .x {
  color: var(--red); font-weight: 800; font-size: 19px; flex: none;
  width: 34px; height: 34px; border-radius: 10px; background: var(--red-soft);
  display: inline-flex; align-items: center; justify-content: center;
}
.redline div b { font-size: 14px; }
.redline div span { display: block; color: var(--ink-3); font-size: 12px; margin-top: 1px; }

/* ============================================================
   筛选条
   ============================================================ */
.filterbar {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 14px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  box-shadow: var(--sh-1);
}
.filterbar select, .filterbar input {
  height: 40px; padding: 0 12px; min-width: 120px;
  border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface-2); flex: 1;
  transition: border-color .16s ease, box-shadow .16s ease;
}
.filterbar select:focus, .filterbar input:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.result-meta { color: var(--ink-3); font-size: 12.5px; margin: 14px 2px; }
.result-meta b { color: var(--ink-2); }

/* ============================================================
   挂牌表单 + 流水线
   ============================================================ */
.pubform {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 22px; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px;
  box-shadow: var(--sh-1);
}
.field label { display: block; font-size: 12.5px; color: var(--ink-3); margin-bottom: 5px; font-weight: 600; }
.field input, .field select {
  width: 100%; height: 40px; padding: 0 12px; border: 1px solid var(--line);
  border-radius: var(--r-sm); background: var(--surface-2);
  transition: border-color .16s ease, box-shadow .16s ease;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
.pipe { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.pipe .step {
  display: flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--line); font-size: 12.5px; color: var(--ink-2);
  transition: all .2s ease;
}
.pipe .step.passed {
  background: var(--primary-soft); border-color: transparent; color: var(--primary-deep); font-weight: 700;
  box-shadow: 0 1px 6px rgba(12, 122, 92, .18);
}
.pipe .step.passed::before { content: "✓"; font-weight: 800; }
.pipe .step.failed { background: var(--red-soft); border-color: transparent; color: var(--red); font-weight: 700; }
.pipe .step.failed::before { content: "✕"; font-weight: 800; }

/* ============================================================
   弹层 / toast
   ============================================================ */
.modal-mask {
  position: fixed; inset: 0; background: rgba(10, 16, 13, .55);
  backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); z-index: 100;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-mask.open { display: flex; }
.modal {
  background: var(--surface); border-radius: var(--r-xl); padding: 24px; width: 100%; max-width: 420px;
  border: 1px solid var(--line-2); box-shadow: var(--sh-3);
  animation: pop .22s cubic-bezier(.2, .9, .3, 1.2) both;
}
.modal h3 { font-family: var(--font-display); font-size: 19px; margin-bottom: 14px; }
.modal .field { margin-bottom: 12px; }
.modal input, .modal select {
  width: 100%; height: 40px; padding: 0 12px; border: 1px solid var(--line);
  border-radius: var(--r-sm); background: var(--surface-2);
}
.modal input:focus, .modal select:focus { outline: none; border-color: var(--primary); box-shadow: var(--ring); }
#toast {
  position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%) translateY(24px) scale(.96);
  background: var(--ink); color: var(--bg); padding: 12px 20px; border-radius: 999px;
  font-weight: 600; font-size: 13px; opacity: 0; transition: all .28s cubic-bezier(.2, .9, .3, 1.15); z-index: 200;
  max-width: 86vw; text-align: center; box-shadow: var(--sh-3);
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }

/* ============================================================
   页脚（深色收尾 · 大气）
   ============================================================ */
.footer {
  margin-top: 40px; color: #9FB4AC;
  background: linear-gradient(180deg, #0E1713, #0A100D);
  border-top: 3px solid var(--primary);
  padding: 34px 0 44px; font-size: 12.5px;
}
.footer .row { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer b { color: #E8EDE9; font-size: 14px; font-family: var(--font-display); }
.footer .brand-foot {
  display: block; height: 38px; width: auto; align-self: flex-start; flex: none; margin-bottom: 10px;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .35));
  background: rgba(255, 255, 255, .94);
  border-radius: 8px;
  padding: 4px 10px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08);
}
.footer .brand-foot-tag { color: #9FB4AC; font-size: 12.5px; line-height: 1.7; margin: 0; }
.footer .brand-mark { color: #E8EDE9; margin-bottom: 10px; }
.footer .brand-mini { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.footer .brand-mini .mark {
  width: 22px; height: 22px; border-radius: 6px; background: var(--grad-primary);
  color: #fff; font-size: 13px; display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-display);
}
.footer a { color: #B9CBC2; }
.footer a:hover { color: #fff; text-decoration: underline; }

/* ============================================================
   动效
   ============================================================ */
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } }
@keyframes shimmer { from { background-position: 200% 0; } to { background-position: -200% 0; } }
@keyframes sealSpin { from { transform: rotate(-7deg) scale(.85); opacity: 0; } to { transform: rotate(-7deg) scale(1); opacity: 1; } }
@keyframes drift { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   v2.1 细节打磨
   ============================================================ */

/* 骨架屏（aria-busy 时填充占位卡） */
.skel {
  background: linear-gradient(90deg, var(--surface-2) 0%, var(--bg-2) 50%, var(--surface-2) 100%);
  background-size: 200% 100%; animation: shimmer 1.4s ease infinite;
  border-radius: var(--r-sm);
}
.skel-thumb { height: 112px; border-radius: 0; }
.skel-line { height: 12px; }
.skel-card { padding: 0; }

/* 滚动入场（IO 防错过） */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s cubic-bezier(.2, .8, .25, 1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .06s; }
.reveal[data-d="2"] { transition-delay: .12s; }
.reveal[data-d="3"] { transition-delay: .18s; }

/* 顶栏按钮箭头 */
.cta .arr { display: inline-block; }

/* 拇指卡 hover 微动：水印外扩（已并入 card.css 第 2 节） */

/* Hero 右侧"壹口价"印章装饰（CSS 版，不抢戏） */
.hero { position: relative; }
.hero .seal {
  position: absolute; right: 4%; bottom: 24px; z-index: 3;
  width: 96px; height: 96px; border-radius: 50%;
  background: var(--grad-gold);
  color: #fff; font-family: var(--font-display); font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
  flex-direction: column; line-height: 1.15; font-size: 13.5px;
  letter-spacing: .08em;
  box-shadow: 0 8px 24px rgba(176, 120, 24, .35), inset 0 0 0 2px rgba(255, 255, 255, .4);
  transform: rotate(-7deg);
  animation: sealSpin .65s cubic-bezier(.2, .8, .25, 1.2) .25s both;
}
.hero .seal b { font-size: 19px; font-weight: 800; letter-spacing: 0; }
.hero .seal::after {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, .5); pointer-events: none;
}
@media (max-width: 760px) { .hero .seal { display: none; } }

/* Hero 左侧装饰字"润"水印 */
.hero::before {
  content: "润"; position: absolute; left: -10px; top: -42px; z-index: 0;
  font-family: var(--font-display); font-weight: 700; font-size: 220px;
  color: var(--primary); opacity: .04; pointer-events: none; user-select: none;
  line-height: 1;
}

/* 页脚两列 / 印章 */
.footer .row { display: grid; grid-template-columns: 1fr 1.4fr; gap: 32px; }
.footer .col { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.footer .links { text-align: left; }
.footer .links a { color: #B9CBC2; font-weight: 600; margin-right: 10px; }
.footer .links a:last-child { margin-right: 0; }
.footer .links a:hover { color: #fff; text-decoration: underline; }
.footer .links-wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 0; margin-bottom: 4px; }
.footer .stamp {
  margin-top: 24px; padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  font-size: 11.5px; letter-spacing: .04em; color: #7E9388;
  font-family: var(--font-mono);
  text-align: center;
}
@media (max-width: 760px) { .footer .row { grid-template-columns: 1fr; } }

/* 数字等宽 + 等高对齐（更专业感） */
.cell b { font-feature-settings: "tnum", "ss01"; }

/* Scrollbar 浅色定制 */
html { scrollbar-color: var(--line-2) transparent; scrollbar-width: thin; }
html::-webkit-scrollbar { width: 10px; height: 10px; }
html::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 999px; border: 2px solid transparent; background-clip: padding-box; }
html::-webkit-scrollbar-thumb:hover { background: var(--ink-3); background-clip: padding-box; border: 2px solid transparent; }

/* Hero 搜索框按钮箭头一致性 */
.search-row .go::after { content: " →"; display: inline; transition: transform .18s ease; }
.search-row .go:hover::after { transform: translateX(3px); display: inline-block; }

/* 顶部品牌名次（业主直聊 fslp.com）间距 */
.brand-text em { margin-right: 2px; }

/* 状态点闪烁（用于"在管监管池"等数字） */
.cell b em.drift { display: inline-block; animation: drift 3.2s ease-in-out infinite; }

/* ============================================================
   v3.1 · 精致大气打磨（append-only 覆盖层）
   要点：顶栏更挺拔 · Hero 更恢弘 · 卡片更立体 · 页脚金线
   ============================================================ */

/* --- 顶栏：加高加稳，品牌呼吸感 --- */
.topbar-in { height: 68px; gap: 22px; }
.brand { font-size: 19px; letter-spacing: .02em; }
.nav a { padding: 8px 15px; font-size: 14px; letter-spacing: .01em; }
.topbar .cta { padding: 9px 18px; font-size: 14px; }

/* --- Hero：主标题紧贴导航、印章落底部右，融为一体 --- */
.hero { padding: 10px 0 60px; }
.hero h1 { font-size: clamp(30px, 4.6vw, 46px); letter-spacing: .02em; }
.hero p.sub { font-size: 15.5px; margin-top: 14px; }
.searchbox { padding: 18px; margin-top: 26px; }
.statbar { gap: 14px; margin-top: 26px; }
.statbar .cell { padding: 18px 20px; position: relative; overflow: hidden; }
.statbar .cell::after { /* 悬浮金顶线 */
  content: ""; position: absolute; top: 0; left: 18px; right: 18px; height: 2px;
  border-radius: 2px; background: var(--grad-gold);
  opacity: 0; transform: scaleX(.3); transition: all .3s cubic-bezier(.2, .8, .25, 1);
}
.statbar .cell:hover::after { opacity: 1; transform: scaleX(1); }
.cell b { font-size: 27px; }

/* --- 分区标题：kicker 上移 + 标题更大 --- */
.section { padding: clamp(40px, 6vw, 68px) 0; }
.sec-head { margin-bottom: 24px; }
.sec-head h2 { font-size: clamp(22px, 2.6vw, 30px); }
.sec-head h2::after { width: 52px; height: 4px; }

/* --- 房源卡精修（已并入 card.css 第 4 节） --- */

/* --- 按钮微调：主按钮更饱满 --- */
.btn { letter-spacing: .01em; }
.btn.primary { box-shadow: 0 3px 12px rgba(12, 122, 92, .35); }

/* --- 弹层：更大圆角与留白 --- */
.modal { border-radius: var(--r-xl); padding: 28px; }

/* --- 页脚：金色渐变顶线 + 更多留白 --- */
.footer {
  border-top: none; padding: 44px 0 52px; position: relative;
}
.footer::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, transparent 4%, var(--gold) 30%, var(--primary) 55%, var(--gold) 80%, transparent 96%);
}
.footer .row { gap: 40px; }

/* --- 详情页（detail.css 变量在本层不可用，细节见 detail.css v3.1 段） --- */

/* --- 移动端补偿 --- */
@media (max-width: 760px) {
  .topbar-in { height: 60px; }
  .hero { padding: 30px 0 22px; }
  .cell b { font-size: 22px; }
  .footer .row { gap: 24px; }
}

/* ============================================================
   v3.2 · 政策法规库（guide 页 · .pol-* 组件样式）
   ============================================================ */
.pol-head { display: flex; align-items: baseline; gap: 12px; margin: 4px 0 14px; }
.pol-city { font-size: 20px; font-weight: 800; color: var(--primary-deep); letter-spacing: .04em; }
.pol-city::after { content: " · 政策直通车"; font-size: 12px; font-weight: 600; color: var(--gold); letter-spacing: .08em; margin-left: 6px; }
.pol-updated { font-size: 12.5px; color: var(--ink-2, #8a8f8d); }
.pol-cats { margin-bottom: 16px; }
.pol-cats .chip.on { background: var(--primary); color: #fff; border-color: var(--primary); }
.pol-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.pol-card { background: #fff; border: 1px solid rgba(12,122,92,.10); border-radius: 16px; padding: 18px 20px; position: relative; overflow: hidden; transition: transform .25s, box-shadow .25s; }
.pol-card:hover { transform: translateY(-3px); box-shadow: var(--sh-2, 0 10px 30px rgba(10,40,30,.10)); }
.pol-card.hot { border-color: rgba(201,158,79,.45); background: linear-gradient(180deg, rgba(201,158,79,.06), #fff 56%); }
.pol-card.hot::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--grad-gold, linear-gradient(90deg, var(--gold), var(--primary))); }
.pol-top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; margin-bottom: 8px; }
.pol-cat { color: var(--primary-deep); font-weight: 700; }
.pol-eff { color: var(--ink-2, #8a8f8d); }
.pol-title { font-size: 16.5px; margin: 2px 0 10px; line-height: 1.45; }
.pol-badge { font-style: normal; font-size: 11px; font-weight: 800; color: #fff; background: var(--gold); border-radius: 4px; padding: 2px 6px; margin-right: 7px; vertical-align: 2px; letter-spacing: .08em; }
.pol-points { margin: 0 0 10px; padding-left: 18px; color: var(--ink-1, #22312c); font-size: 13.5px; line-height: 1.75; }
.pol-src { font-size: 11.5px; color: var(--ink-2, #98a29d); border-top: 1px dashed rgba(12,122,92,.15); padding-top: 9px; margin: 0; }
.pol-note { font-size: 12px; color: var(--ink-2, #8a8f8d); margin-top: 16px; }
@media (max-width: 640px) { .pol-grid { grid-template-columns: 1fr; } }

/* ============================================================
   v3.3 · 多城市分站（顶栏城市切换器）
   ============================================================ */
.city-sel { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; }
.city-sel select {
  border: 1px solid rgba(12,122,92,.22); border-radius: 8px; padding: 5px 8px;
  font-size: 13px; font-weight: 700; color: var(--primary-deep);
  background: rgba(12,122,92,.05); outline: none; cursor: pointer;
}
.city-sel select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(12,122,92,.10); }
@media (max-width: 900px) {
  .nav { max-width: 46vw; overflow-x: auto; scrollbar-width: none; }
  .topbar .cta.ghost { display: none; }
}

/* ============================================================
   v3.3.1 · 顶栏导航修复（术语「业主挂牌」+ 去冗余 ghost CTA）
   ============================================================ */

/* ============================================================
   v3.3.2 · 移动端底部 Tab Bar（替换汉堡菜单方案）
   - 桌面隐藏；≤760px 显示 5 个高频入口（首页/买房/租房/商铺/我的）
   - 求购求租/政策法规/业主挂牌 走顶栏 CTA 与页脚链接
   - body 底部留白防内容被遮挡（含 iOS 安全区）
   ============================================================ */
.tabbar {
  display: none; position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
  background: color-mix(in srgb, var(--bg, #fff) 92%, transparent);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.tabbar .tab {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; padding: 7px 0 5px; text-decoration: none; color: var(--ink-2, #8a8f8d);
  font-size: 11px; font-weight: 600; -webkit-tap-highlight-color: transparent;
}
.tabbar .tab svg { width: 23px; height: 23px; display: block; }
.tabbar .tab:active { opacity: .72; }
.tabbar .tab.on { color: var(--primary-deep, #0c7a5c); }
.tabbar .tab.on svg { stroke: var(--primary, #12a37a); }
.tabbar .tab.on span { font-weight: 800; }

@media (max-width: 760px) {
  .nav { display: none; }
  .tabbar { display: flex; }
  .topbar-in { height: 60px; gap: 10px; }
  .brand-logo { height: 38px; }
  .topbar .cta { padding: 8px 12px; font-size: 12.5px; }
  body { padding-bottom: calc(62px + env(safe-area-inset-bottom, 0px)); }
}
/* ≤900px 桌面窄窗：去掉冗余 ghost 后放宽 nav 可视宽度 */
@media (max-width: 900px) {
  .nav { max-width: 56vw; }
}

/* biz 网格列数（已并入 card.css 第 1 节） */

/* === biz hero 标题降级（避免与下方 chip 罗列重叠）=== */
.biz-hero-head h2 { display: flex; align-items: baseline; flex-wrap: wrap; gap: 12px; }
.biz-hero-head h2 b { color: var(--ink); font-size: inherit; }
.biz-hero-head h2 i {
  color: var(--ink-3); font-size: 14px; font-weight: 500; font-style: normal;
  letter-spacing: .04em; max-width: 60ch;
}

/* === biz 工具栏 hint（明确"下面是工具"） === */
.filter-hint {
  font-size: 12px; color: var(--ink-3); font-weight: 700;
  letter-spacing: .06em; margin: 0 0 10px;
  display: flex; align-items: center; gap: 8px;
}
.filter-hint::before {
  content: ""; display: inline-block; width: 18px; height: 2px;
  background: var(--primary); border-radius: 1px;
}

/* === biz-kinds chip 升级为工具按钮（与下方全局 chip 小标签拉开层级） === */
.biz-kinds .chip {
  font-size: 13.5px; padding: 8px 18px; border-radius: 999px;
  background: #fff; border: 1.5px solid var(--line); color: var(--ink-2);
  font-weight: 700; cursor: pointer; letter-spacing: .02em;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .12s ease;
}
.biz-kinds .chip::before { display: none; }   /* 取消全局 chip 的 • 前缀 */
.biz-kinds .chip:hover {
  border-color: var(--primary); color: var(--primary-deep);
  transform: translateY(-1px);
}
.biz-kinds .chip.on {
  background: var(--primary); color: #fff; border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(12, 122, 92, .28);
}

/* ============================================================
   交易流程条 flow-strip（v3.6.12 · 三频道 + 关于页共享）
   ============================================================ */
.flow-strip {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px;
  padding: 12px 16px; margin: 0 0 14px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-md); box-shadow: var(--sh-1);
}
.flow-strip .fs-tag {
  font-family: var(--font-display); font-weight: 700; font-size: 13px;
  color: var(--primary-deep); padding-right: 12px; margin-right: 2px;
  border-right: 2px solid var(--line-2); white-space: nowrap;
}
.fs-step { display: inline-flex; align-items: baseline; gap: 6px; white-space: nowrap; }
.fs-step b { font-family: var(--font-mono); font-size: 11.5px; color: var(--gold); }
.fs-step em { font-style: normal; font-weight: 700; font-size: 13.5px; color: var(--ink); }
.fs-step i { font-style: normal; font-size: 12px; color: var(--ink-3); }
.fs-arr { color: var(--line-2); font-size: 13px; font-weight: 700; }
.fs-line { margin: 0 0 10px; }
.fs-line .flow-strip { margin: 0; }
@media (max-width: 760px) {
  .flow-strip { gap: 6px 8px; padding: 10px 12px; }
  .fs-step i { display: none; }         /* 移动端只留步骤名，保一行节奏 */
  .fs-step em { font-size: 13px; }
}

/* 首屏轻量流程入口（hero 下方的次级链接行，不抢主任务） */
.hero-links { margin: 10px 0 2px; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13.5px; }
.hero-links a { color: var(--primary); font-weight: 600; text-decoration: none; border-bottom: 1px dashed var(--primary-2); padding-bottom: 1px; }
.hero-links a:hover { color: var(--primary-2); }

/* ============================================================
   列表空态引导卡 empty-state（v3.7 · 297 城开放后空城引导）
   ============================================================ */
.empty-state {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 46px 18px; margin: 0 0 16px;
  background: var(--surface); border: 1px dashed var(--line-2);
  border-radius: var(--r-md); text-align: center;
}
.empty-state .es-title { margin: 0; font-family: var(--font-display); font-size: 17px; font-weight: 700; color: var(--ink); }
.empty-state .es-sub { margin: 0; font-size: 13px; color: var(--ink-3); }
.empty-state .es-cta {
  margin-top: 8px; padding: 8px 22px; border-radius: 999px;
  background: var(--primary); color: #fff; font-weight: 700; font-size: 14px;
  text-decoration: none;
}
.empty-state .es-cta:hover { background: var(--primary-deep); }

/* --- v3.17 · 空城冷启动四出口：需求热度 / 开城订阅 / 周边已开城 --- */
.empty-state .es-demand { margin: 2px 0 0; font-size: 13px; font-weight: 600; color: var(--primary-deep); }
.empty-state .es-sub-box { display: flex; gap: 8px; margin-top: 2px; }
.empty-state .es-sub-inp {
  width: 200px; padding: 8px 12px; border: 1px solid var(--line-2);
  border-radius: 8px; font-size: 13px; background: var(--surface);
}
.empty-state .es-sub-btn {
  padding: 8px 16px; border: 1px solid rgba(12, 122, 92, .35); border-radius: 999px;
  background: rgba(12, 122, 92, .06); color: var(--primary-deep);
  font-weight: 700; font-size: 13px; cursor: pointer; white-space: nowrap;
}
.empty-state .es-sub-btn:disabled { opacity: .6; cursor: default; }
.empty-state .es-sub-ok { font-size: 13px; font-weight: 700; color: var(--primary-deep); }

/* ============================================================
   v3.8.1 · 城市选择器 combobox（拼音搜索）+ 顶栏密度修复
   ============================================================ */

/* --- 城市选择器：紧凑按钮 + 弹出搜索面板 --- */
.city-pick { position: relative; flex: none; }
.cp-btn {
  display: inline-flex; align-items: center; gap: 5px;
  border: 1px solid rgba(12, 122, 92, .22); border-radius: 8px; padding: 6px 9px;
  font-size: 13px; font-weight: 700; color: var(--primary-deep);
  background: rgba(12, 122, 92, .05); cursor: pointer; white-space: nowrap;
}
.cp-btn:hover { border-color: var(--primary); }
.cp-caret { font-size: 10px; color: var(--ink-3); transition: transform .18s ease; }
.city-pick.open .cp-caret { transform: rotate(180deg); }
.cp-panel {
  display: none; position: absolute; left: 0; top: calc(100% + 10px);
  width: 320px; background: var(--bg); border: 1px solid var(--line);
  border-radius: 14px; box-shadow: 0 16px 48px rgba(24, 36, 31, .16);
  padding: 10px; z-index: 60;
}
.city-pick.open .cp-panel { display: block; }
.cp-input {
  width: 100%; box-sizing: border-box; border: 1px solid var(--line); border-radius: 10px;
  padding: 8px 12px; font-size: 13.5px; outline: none; background: var(--surface);
  color: var(--ink);
}
.cp-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(12, 122, 92, .10); }
.cp-list { max-height: 320px; overflow-y: auto; margin-top: 8px; display: flex; flex-direction: column; gap: 2px; }
.cp-hint { font-size: 11.5px; color: var(--ink-3); padding: 6px 8px; font-weight: 600; }
.cp-it {
  display: flex; align-items: center; gap: 8px; width: 100%; text-align: left;
  border: 0; background: none; padding: 7px 10px; border-radius: 8px;
  font-size: 13.5px; cursor: pointer; color: var(--ink); font-family: inherit;
}
.cp-it:hover, .cp-it.hl { background: var(--surface); }
.cp-it.cur { color: var(--primary-deep); }
.cp-nm { font-weight: 600; }
.cp-it.cur .cp-nm::after { content: " ✓"; color: var(--primary); }
.cp-py { font-size: 11px; color: var(--ink-3); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cp-pv { font-size: 11px; color: var(--ink-3); background: var(--surface); border-radius: 4px; padding: 1px 5px; flex: none; }
.cp-it.cur .cp-pv { background: rgba(12, 122, 92, .08); }

/* --- 顶栏密度修复：nav 不换行不撑爆，中宽度压缩 --- */
.nav { min-width: 0; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; }
.nav::-webkit-scrollbar { display: none; }
.nav a { white-space: nowrap; flex: none; }
@media (max-width: 1180px) {
  .topbar-in { gap: 12px; }
  .nav { gap: 0; margin-left: 6px; }
  .nav a { padding: 7px 10px; }
}
@media (max-width: 1020px) {
  .topbar-in { gap: 10px; }
  .nav a { padding: 6px 8px; font-size: 13px; }
  .topbar .cta { padding: 8px 13px; font-size: 12.5px; }
}

/* --- 移动端：搜索面板拉通屏幕宽度 --- */
@media (max-width: 760px) {
  .cp-panel { position: fixed; left: 12px; right: 12px; top: 60px; width: auto; }
}

/* --- v3.14 · 首屏减法：三道锁压缩一行（locks-compact） --- */
.locks-compact {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px;
  padding: 16px 20px; border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper, #fff);
}
.locks-compact .lc-item { display: inline-flex; align-items: baseline; gap: 7px; }
.locks-compact .lc-item b { font-size: 14px; color: var(--ink); white-space: nowrap; }
.locks-compact .lc-item em { font-style: normal; font-size: 12.5px; color: var(--ink-3); white-space: nowrap; }
.locks-compact .lc-more { margin-left: auto; font-size: 13px; white-space: nowrap; }

/* --- v3.14 · 首页 NL 找房主角条 --- */
.hero-nl { margin: 14px 0 2px; }
.hero-nl input { flex: 1; min-width: 200px; }

/* --- v3.14 · 空城兜底：已开通城市按钮（emptycity.js） --- */
.oc-row { margin: 4px 0 12px; font-size: 13px; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: center; }
.oc-city { border: 1px solid var(--line); background: var(--paper, #fff); color: var(--primary-deep, #0C7A5C);
  border-radius: 999px; padding: 5px 14px; font-size: 13px; cursor: pointer; }
.oc-city:hover { border-color: var(--primary, #1FA88C); }

/* --- v3.14 · 发布表单折叠段（pf-fold）--- */
.pf-fold { border: 1px solid var(--line); border-radius: 12px; padding: 10px 16px;
  background: var(--paper, #fff); margin: 4px 0; }
.pf-fold > summary { cursor: pointer; font-size: 13.5px; font-weight: 600;
  color: var(--primary-deep, #0C7A5C); user-select: none; list-style: none; }
.pf-fold > summary::before { content: "▸ "; color: var(--primary, #1FA88C); }
.pf-fold[open] > summary::before { content: "▾ "; }
.pf-fold[open] { padding-bottom: 14px; }