:root{
  --ink:#12241c;          /* 深墨绿 */
  --ink-2:#1d3a2c;
  --gold:#c19a4b;         /* 品牌金 */
  --gold-2:#e0c98a;
  --cream:#faf7f1;        /* 米白底 */
  --card:#ffffff;
  --line:#e8e2d6;
  --text:#1c1c1c;
  --muted:#6d6a63;
  --radius:14px;
  --shadow:0 6px 24px rgba(18,36,28,.08);
  --shadow-h:0 14px 40px rgba(18,36,28,.16);
  --maxw:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",system-ui,-apple-system,sans-serif;
  background:var(--cream);color:var(--text);line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.hd{position:sticky;top:0;z-index:60;background:rgba(250,247,241,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;gap:14px;height:70px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand img{width:44px;height:44px;border-radius:50%;box-shadow:0 2px 8px rgba(193,154,75,.35)}
.brand-t{font-size:19px;font-weight:700;letter-spacing:2px;color:var(--ink)}
.brand-s{font-size:11px;color:var(--muted);letter-spacing:1px;margin-top:-4px}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}
.nav a{padding:8px 14px;border-radius:20px;font-size:15px;color:var(--ink);transition:.2s}
.nav a:hover,.nav a.on{background:var(--ink);color:var(--gold-2)}
.nav-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;font-size:18px;cursor:pointer;color:var(--ink)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:520px;display:flex;align-items:center;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:url("../img/lp_01_封面_球场湖景天际线.jpg") center/cover no-repeat}
.hero-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(12,26,20,.92) 0%,rgba(12,26,20,.78) 45%,rgba(12,26,20,.45) 100%)}
.hero-in{position:relative;z-index:2;padding:80px 0 90px;max-width:760px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:3px;color:var(--gold-2);border:1px solid rgba(224,201,138,.45);padding:6px 14px;border-radius:30px;margin-bottom:22px}
.hero h1{font-size:46px;line-height:1.28;font-weight:800;letter-spacing:1px}
.hero h1 em{font-style:normal;color:var(--gold-2)}
.hero p{margin-top:18px;font-size:17px;color:rgba(255,255,255,.86);max-width:600px}
.hero-btns{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:30px;font-size:15px;font-weight:600;transition:.22s;cursor:pointer;border:none;font-family:inherit}
.btn-gold{background:linear-gradient(135deg,var(--gold),#a8802f);color:#fff;box-shadow:0 8px 22px rgba(193,154,75,.35)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(193,154,75,.45)}
.btn-line{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.45)}
.btn-line:hover{background:rgba(255,255,255,.18)}
.btn-dark{background:var(--ink);color:var(--gold-2)}

/* ---------- Stats ---------- */
.stats{background:var(--ink);color:#fff;padding:26px 0}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.stat b{display:block;font-size:34px;color:var(--gold-2);line-height:1.2}
.stat span{font-size:13px;color:rgba(255,255,255,.7);letter-spacing:1px}

/* ---------- Section ---------- */
.sec{padding:70px 0}
.sec-h{text-align:center;margin-bottom:38px}
.sec-h h2{font-size:30px;font-weight:800;color:var(--ink);letter-spacing:1px}
.sec-h p{margin-top:10px;color:var(--muted);font-size:15px}
.gold-line{width:56px;height:3px;background:var(--gold);margin:14px auto 0;border-radius:2px}

/* ---------- Filter ---------- */
.filters{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:26px}
.f-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:8px 0;border-bottom:1px dashed var(--line)}
.f-row:last-child{border-bottom:none}
.f-lab{flex:0 0 62px;font-size:13px;color:var(--muted);font-weight:600}
.chip{padding:7px 15px;border-radius:20px;background:var(--cream);border:1px solid var(--line);font-size:14px;cursor:pointer;transition:.18s;color:var(--ink)}
.chip:hover{border-color:var(--gold)}
.chip.on{background:var(--ink);color:var(--gold-2);border-color:var(--ink)}
select.chip{padding:7px 12px;font-family:inherit}
.f-count{margin-left:auto;font-size:13px;color:var(--muted)}
/* 该档 0 套的筛选按钮：置灰但仍可点（点开才知道有没有，不如直接告诉他没有） */
.chip.zero{opacity:.42;text-decoration:line-through}
input.chip.fkw{flex:1 1 220px;min-width:180px;font-family:inherit;outline:none}
input.chip.fkw:focus{border-color:var(--gold);background:#fff}
/* 筛选结果速览 */
.fsum{margin:-14px 0 22px;padding:12px 16px;background:var(--cream);border:1px solid var(--line);
  border-left:3px solid var(--gold);border-radius:8px;font-size:13.5px;color:var(--muted)}
.fsum b{color:var(--ink);font-size:15px;font-weight:700}
/* 空结果：给放宽按钮，别只说「换个条件」 */
.nores{padding:44px 20px;text-align:center}
.nores p{color:var(--muted);margin-bottom:16px}
.nores-btns{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

/* ---------- Cards ---------- */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-h)}
.c-img{position:relative;height:200px;overflow:hidden;background:linear-gradient(135deg,var(--ink) 0%,var(--ink-2) 100%)}
.c-img img{width:100%;height:100%;object-fit:cover}
.c-ph{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--gold-2);position:relative}
.c-ph:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(193,154,75,.28),transparent 60%)}
.c-ph b{font-size:26px;letter-spacing:3px;font-weight:700;position:relative;z-index:2}
.c-ph i{font-style:normal;font-size:12px;letter-spacing:4px;opacity:.75;margin-top:6px;position:relative;z-index:2}
.c-tag{position:absolute;left:12px;top:12px;z-index:3;background:rgba(18,36,28,.85);color:var(--gold-2);font-size:12px;padding:4px 10px;border-radius:6px;letter-spacing:1px}
.c-sole{position:absolute;right:12px;top:12px;z-index:3;background:linear-gradient(135deg,var(--gold),#a8802f);color:#fff;font-size:12px;padding:4px 10px;border-radius:6px;font-weight:600;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.c-sole.peer{background:#eef1f5;color:#4a5568;border:1px solid #d5dde7;font-weight:500;box-shadow:none}
.c-body{padding:18px;display:flex;flex-direction:column;gap:10px;flex:1}
.c-t{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.c-t h3{font-size:18px;font-weight:700;color:var(--ink)}
.c-price{font-size:21px;font-weight:800;color:var(--gold);white-space:nowrap}
.c-price.na{font-size:16px;color:var(--muted)}
.c-meta{font-size:13px;color:var(--muted)}
/* 花园 / 院子：别墅客户第一眼看的东西，单独一行提亮 */
.c-garden{display:flex;align-items:baseline;gap:6px;margin-top:8px;padding:6px 10px;
  background:var(--cream);border-left:3px solid var(--gold);border-radius:0 6px 6px 0}
.c-garden i{font-style:normal;font-size:12px;color:var(--muted)}
.c-garden b{font-size:16px;color:var(--gold);font-weight:800}
.c-garden em{font-style:normal;font-size:11.5px;color:var(--muted);margin-left:auto;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:52%}
.c-hl{display:flex;flex-wrap:wrap;gap:6px}
.c-hl span{background:var(--cream);border:1px solid var(--line);color:var(--ink);font-size:12px;padding:3px 9px;border-radius:5px}
.c-spec{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:10px;margin-top:auto}
.c-spec b{color:var(--ink);font-weight:600}
.c-btn{margin-top:12px;display:block;text-align:center;padding:10px;border-radius:10px;background:var(--cream);border:1px solid var(--gold);color:var(--gold);font-size:14px;font-weight:600;transition:.2s}
.c-btn:hover{background:var(--gold);color:#fff}

/* ---------- Feature ---------- */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feat div{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.feat b{display:block;font-size:17px;color:var(--ink);margin-bottom:8px}
.feat p{font-size:14px;color:var(--muted)}
.feat .n{font-size:13px;color:var(--gold);font-weight:700;letter-spacing:2px;margin-bottom:10px;display:block}

/* ---------- Park banner ---------- */
.park{position:relative;border-radius:18px;overflow:hidden;color:#fff}
.park-bg{position:absolute;inset:0;background:url("../img/lp_08_园区湖岸别墅群.jpg") center/cover no-repeat}
.park-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,26,20,.9),rgba(12,26,20,.55))}
.park-in{position:relative;z-index:2;padding:48px 40px;max-width:640px}
.park h3{font-size:26px;font-weight:800}
.park p{margin:14px 0 22px;color:rgba(255,255,255,.85);font-size:15px}

/* ---------- Article ---------- */
.art{max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow)}
.art h2{font-size:24px;color:var(--ink);margin:28px 0 12px}
.art h3{font-size:18px;color:var(--ink);margin:22px 0 8px}
.art p{font-size:15.5px;color:#333;margin-bottom:12px}
.art blockquote{border-left:3px solid var(--gold);background:var(--cream);padding:12px 16px;margin:16px 0;color:var(--muted);font-size:14px}
.art ul{margin:0 0 14px 22px}
.art li{font-size:15px;margin-bottom:6px;color:#333}

/* ---------- Content list ---------- */
.clist{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.clist a{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s}
.clist a:hover{transform:translateY(-4px);box-shadow:var(--shadow-h)}
.clist .t{padding:20px}
.clist .kind{font-size:12px;color:var(--gold);font-weight:700;letter-spacing:1px}
.clist h3{font-size:17px;margin:8px 0;color:var(--ink)}
.clist p{font-size:14px;color:var(--muted)}
.clist img{height:170px;width:100%;object-fit:cover}

/* ---------- About ---------- */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.about img{border-radius:18px;box-shadow:var(--shadow-h)}
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.team div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center}
.team b{display:block;color:var(--ink)}
.team span{font-size:13px;color:var(--muted)}

/* ---------- CTA ---------- */
.cta{background:var(--ink);color:#fff;padding:64px 0;text-align:center}
.cta h2{font-size:30px;font-weight:800}
.cta p{margin-top:12px;color:rgba(255,255,255,.8)}
.cta-btns{display:flex;gap:14px;justify-content:center;margin-top:26px;flex-wrap:wrap}
.form{max-width:560px;margin:30px auto 0;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:24px;text-align:left}
.form label{display:block;font-size:13px;color:rgba(255,255,255,.75);margin:12px 0 6px}
.form input,.form textarea,.form select{width:100%;padding:11px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff;font-family:inherit;font-size:15px}
.form input::placeholder,.form textarea::placeholder{color:rgba(255,255,255,.4)}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--gold)}

/* ---------- Footer ---------- */
.ft{background:#0d1b15;color:rgba(255,255,255,.72);padding:44px 0 24px;font-size:14px}
.ft-in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}
.ft h4{color:var(--gold-2);font-size:15px;margin-bottom:12px;letter-spacing:1px}
.ft img{width:78px;margin-bottom:12px}
.ft a:hover{color:var(--gold-2)}
.ft-bot{border-top:1px solid rgba(255,255,255,.12);margin-top:28px;padding-top:18px;font-size:12.5px;color:rgba(255,255,255,.5);text-align:center}
.ft-icp{padding:0 0 22px;font-size:12px;color:rgba(255,255,255,.42);text-align:center}
.ft-icp a{color:rgba(255,255,255,.55);text-decoration:none}
.ft-icp a:hover{color:var(--gold-2)}

/* ---------- 浮动联系条 ---------- */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(0,0,0,.08);padding:10px 14px}
.dock-in{display:flex;gap:10px;align-items:center;max-width:600px;margin:0 auto}
.dock .btn{flex:1;padding:11px 8px;font-size:14px;border-radius:12px}
.dock .btn-gold{background:linear-gradient(135deg,var(--gold),#a8802f)}
.dock .btn-line{background:var(--ink);color:var(--gold-2);border:none}
body{padding-bottom:0}

/* ---------- 响应式 ---------- */
@media(max-width:1000px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .feat{grid-template-columns:repeat(2,1fr)}
  .clist{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr}
}
@media(max-width:760px){
  .nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--cream);flex-direction:column;padding:12px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav.show{display:flex}
  .nav a{width:100%;text-align:center;padding:12px}
  .nav-toggle{display:block}
  .hero{min-height:440px}
  .hero-in{padding:56px 0 64px}
  .hero h1{font-size:31px}
  .hero p{font-size:15px}
  .stats-in{grid-template-columns:repeat(2,1fr);gap:14px}
  .stat b{font-size:27px}
  .sec{padding:48px 0}
  .sec-h h2{font-size:24px}
  /* 手机：卡片流，字段全展开，无折叠 */
  .grid,.clist,.feat,.team{grid-template-columns:1fr}
  .card{box-shadow:0 3px 12px rgba(18,36,28,.07)}
  .c-img{height:210px}
  .c-body{padding:16px}
  .c-t h3{font-size:17px}
  .c-price{font-size:20px}
  .c-spec{font-size:13px;gap:8px 16px}
  .wrap{padding:0 16px}
  .park-in{padding:32px 22px}
  .art{padding:22px}
  .ft-in{grid-template-columns:1fr;gap:20px}
  .dock{display:block}
  body{padding-bottom:74px}
  .filters{padding:14px}
  .f-lab{flex:0 0 100%}
}

/* ===== 首页 AI 演示区 ===== */
.aishow{background:var(--cream);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.aishow-in{display:grid;grid-template-columns:1fr 460px;gap:56px;align-items:center}
.aishow-l .kicker{display:inline-block;font-size:12px;letter-spacing:2px;color:var(--gold);border:1px solid var(--gold);border-radius:20px;padding:5px 14px;margin-bottom:16px}
.aishow-l h2{font-size:34px;line-height:1.35;margin:0 0 14px;color:var(--ink)}
.aishow-l h2 em{font-style:normal;color:var(--gold);border-bottom:3px solid var(--gold-2);padding-bottom:2px}
.aishow-l>p{font-size:15.5px;line-height:1.9;color:var(--muted);margin:0 0 20px}
.aishow-l>p b{color:var(--ink)}
.ai-pts{list-style:none;padding:0;margin:0 0 26px}
.ai-pts li{position:relative;padding-left:26px;font-size:14.5px;line-height:1.75;color:var(--text);margin-bottom:10px}
.ai-pts li:before{content:"";position:absolute;left:0;top:6px;width:14px;height:14px;border-radius:50%;background:var(--gold-2);box-shadow:inset 0 0 0 3px #fff,0 0 0 1px var(--gold)}
.ai-pts li b{color:var(--ink);margin-right:8px}
.aishow-btns{display:flex;gap:12px;flex-wrap:wrap}

.chat{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.chat-hd{display:flex;align-items:center;gap:9px;padding:13px 16px;background:var(--ink);color:#fff}
.chat-hd .dot{width:8px;height:8px;border-radius:50%;background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.25)}
.chat-hd b{font-size:14.5px;letter-spacing:.3px}
.chat-hd em{margin-left:auto;font-size:11.5px;color:var(--gold-2);font-style:normal}
.chat-bd{padding:16px;display:flex;flex-direction:column;gap:10px;background:#fbfaf7;min-height:300px}
.chat-bd .m{max-width:86%;font-size:14px;line-height:1.7;padding:10px 13px;border-radius:12px;word-break:break-word}
.chat-bd .m.me{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:4px}
.chat-bd .m.ai{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}
.chat-bd .m.card{padding:11px 13px;border-left:3px solid var(--gold);background:#fff}
.chat-bd .m.card .ct{display:flex;align-items:center;gap:8px;font-size:14.5px;color:var(--ink)}
.chat-bd .m.card .ct .tg{font-size:11px;background:var(--gold);color:#fff;border-radius:4px;padding:2px 6px}
.chat-bd .m.card .cp{font-size:19px;font-weight:700;color:var(--gold);margin:3px 0}
.chat-bd .m.card .cm{font-size:12.5px;color:var(--muted)}
.chat-ft{padding:12px 14px;border-top:1px solid var(--line);display:flex;gap:8px;flex-wrap:wrap;background:#fff}
.chat-ft .chip{font-size:12.5px;color:var(--ink);border:1px solid var(--line);border-radius:16px;padding:7px 12px;text-decoration:none;background:var(--cream);transition:.2s}
.chat-ft .chip:hover{background:var(--ink);color:var(--gold-2);border-color:var(--ink)}

/* ===== 首页 买房/卖房 双入口 ===== */
.dual{padding:72px 0;background:var(--ink);color:#fff}
.dual-in{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.dual .dc{border:1px solid rgba(193,154,75,.32);border-radius:var(--radius);padding:32px 30px;background:rgba(255,255,255,.035)}
.dual .dc.sell{background:rgba(193,154,75,.09)}
.dual .dk{display:inline-block;font-size:11.5px;letter-spacing:2.5px;color:var(--gold-2);border:1px solid rgba(224,201,138,.5);border-radius:20px;padding:4px 12px;margin-bottom:14px}
.dual .dc h3{font-size:22px;margin:0 0 12px;color:#fff;font-weight:600}
.dual .dc p{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.66);margin:0 0 22px}
.dual .dc p b{color:var(--gold-2)}
.dual .dc-btns{display:flex;gap:10px;flex-wrap:wrap}
.dual .dc-tip{margin-top:16px;font-size:12.5px;color:rgba(255,255,255,.42)}
.dual .dc-tip a{color:var(--gold-2);text-decoration:none;font-weight:600}
.dual .btn-line{border-color:rgba(255,255,255,.35);color:#fff}
.dual .btn-line:hover{background:rgba(255,255,255,.1)}

@media(max-width:980px){
  .aishow-in{grid-template-columns:1fr;gap:30px}
  .dual-in{grid-template-columns:1fr}
}
@media(max-width:760px){
  .aishow-l h2{font-size:26px}
  .dual{padding:48px 0}
  .dual .dc{padding:24px 20px}
}

/* ===== 导航「更多业务」下拉 ===== */
.nav-drop{position:relative}
.nav-drop .drop-t{cursor:default}
.nav-drop .drop-m{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);
  min-width:132px;background:#fff;border:1px solid var(--line);border-radius:10px;
  box-shadow:var(--shadow-h);padding:6px;z-index:60}
.nav-drop:hover .drop-m,.nav-drop:focus-within .drop-m{display:block}
.nav-drop .drop-m a{display:block;padding:9px 14px;border-radius:7px;font-size:14px;
  color:var(--ink);white-space:nowrap}
.nav-drop .drop-m a:hover,.nav-drop .drop-m a.on{background:var(--ink);color:var(--gold-2)}
@media(max-width:760px){
  .nav-drop{width:100%}
  .nav-drop .drop-m{display:block;position:static;transform:none;box-shadow:none;
    border:none;border-radius:0;background:rgba(18,36,28,.05);margin:4px 0 8px;padding:4px}
  .nav-drop .drop-m a{text-align:center}
}

/* ===== 业务线页面 ===== */
.biz-hero{background:var(--ink);border-radius:var(--radius);padding:32px 34px;color:#fff;margin-bottom:22px}
.biz-hero .k{display:inline-block;font-size:12px;letter-spacing:2px;color:var(--gold-2);
  border:1px solid rgba(224,201,138,.45);border-radius:20px;padding:4px 13px;margin-bottom:14px}
.biz-hero h1{font-size:30px;margin:0 0 10px;letter-spacing:1px}
.biz-hero p{font-size:15px;color:rgba(255,255,255,.7);margin:0;line-height:1.85}
.biz-hero p b{color:var(--gold-2)}
.biz-pts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:0 0 26px}
.biz-pt{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.biz-pt b{display:block;font-size:15.5px;color:var(--ink);margin-bottom:6px}
.biz-pt span{font-size:13.5px;color:var(--muted);line-height:1.7}
@media(max-width:900px){.biz-pts{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.biz-pts{grid-template-columns:1fr}}

/* 出租 / 商铺卡片 */
.bcard{display:flex;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;margin-bottom:16px;box-shadow:var(--shadow);transition:.2s;text-decoration:none;color:inherit}
.bcard:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.bcard .bi{flex:0 0 168px;background:linear-gradient(135deg,#12241c,#1d3a2c);display:flex;
  flex-direction:column;align-items:center;justify-content:center;padding:16px;text-align:center}
.bcard .bi .bp{color:var(--gold-2);font-size:19px;font-weight:700;letter-spacing:1px}
.bcard .bi .bs{color:rgba(224,201,138,.75);font-size:12px;margin-top:6px;letter-spacing:2px}
.bcard .bb{flex:1;padding:18px 20px}
.bcard .bt{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.bcard .bt .bn{font-size:17.5px;font-weight:600;color:var(--ink)}
.bcard .bt .bg{font-size:11.5px;background:var(--gold);color:#fff;border-radius:4px;padding:2px 7px}
.bcard .bp2{font-size:22px;font-weight:700;color:var(--gold);margin-bottom:6px}
.bcard .bm{font-size:13.5px;color:var(--muted);line-height:1.7}
.bcard .bh{margin-top:8px;display:flex;gap:6px;flex-wrap:wrap}
.bcard .bh span{font-size:12px;background:var(--cream);border:1px solid var(--line);
  border-radius:14px;padding:3px 10px;color:var(--ink)}
/* 主推商铺卡片（老板口述 8 组，置顶高亮） */
.bcard.bcard-top{border-color:var(--gold);border-left:4px solid var(--gold)}
.bcard .bt .btype{font-size:11.5px;background:var(--gold);color:#fff;border-radius:4px;
  padding:2px 7px;font-weight:600;letter-spacing:1px}
.bcard .bcav{margin-top:8px;font-size:12.5px;color:#8a5b00;background:#fdf6e6;
  border-left:3px solid var(--gold);padding:5px 9px;line-height:1.6}
@media(max-width:640px){.bcard{flex-direction:column}.bcard .bi{flex:none;height:104px}}

/* 装修服务档位 */
.packs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.pack{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  display:flex;flex-direction:column}
.pack.hot{border-color:var(--gold);box-shadow:0 0 0 2px rgba(193,154,75,.18)}
.pack .pn{font-size:18px;font-weight:700;color:var(--ink)}
.pack .pp{font-size:26px;font-weight:700;color:var(--gold);margin:6px 0 10px}
.pack .pd{font-size:13.5px;color:var(--muted);line-height:1.8;flex:1}
.pack ul{list-style:none;padding:0;margin:14px 0 0}
.pack li{font-size:13.5px;color:var(--text);padding-left:20px;position:relative;margin-bottom:7px}
.pack li:before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
@media(max-width:900px){.packs{grid-template-columns:1fr}}

.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:12px}
.case{background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.case .ct{font-size:15px;font-weight:600;color:var(--ink)}
.case .cd{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.7}
.case .cr{font-size:13px;color:var(--gold);margin-top:8px}
@media(max-width:900px){.cases{grid-template-columns:1fr}}

/* 首页 · 三条业务入口卡 */
.biz3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.b3{display:block;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;text-decoration:none;transition:.22s}
.b3:hover{border-color:var(--gold);background:#fff;transform:translateY(-3px);
  box-shadow:0 10px 26px rgba(18,36,28,.10)}
.b3 .bk{font-size:12px;letter-spacing:4px;color:var(--gold);font-weight:600}
.b3 h3{font-size:18px;color:var(--ink);font-weight:700;margin:10px 0 10px;line-height:1.4}
.b3 p{font-size:13.5px;color:var(--muted);line-height:1.8}
.b3 .bn{margin-top:16px;font-size:13px;color:var(--ink)}
.b3 .bn b{font-size:22px;color:var(--gold);margin-right:4px}
@media(max-width:900px){.biz3{grid-template-columns:1fr}}

/* 租售比公式块（商铺页 · 招牌算法） */
.formula{background:#fff;border:1px solid var(--gold);border-radius:var(--radius);
  padding:22px 24px;margin-bottom:24px}
.formula .fh{font-size:12px;letter-spacing:4px;color:var(--gold);font-weight:600}
.formula .fb{font-size:17px;color:var(--ink);font-weight:700;margin:10px 0;line-height:1.6}
.formula .fd{font-size:13.5px;color:var(--muted);line-height:1.8}
.bcard .bi.rate{background:linear-gradient(135deg,#8a6a1f,#c19a4b)}
.bcard .bi.rate .bp{font-size:26px}
.pack .pr{font-size:12px;color:var(--gold);font-weight:600;letter-spacing:1px;margin-bottom:6px}

/* 算法页 */
.alg{margin-top:8px}
.algi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;margin-bottom:20px}
.algi .algno{font-size:12px;letter-spacing:5px;color:var(--gold);font-weight:600}
.algi h2{font-size:21px;color:var(--ink);font-weight:700;margin:10px 0 16px}
.algi ul{list-style:none;padding:0;margin:16px 0 0}
.algi li{font-size:14px;color:var(--text);line-height:1.85;padding-left:20px;position:relative;margin-bottom:8px}
.algi li:before{content:"—";position:absolute;left:0;color:var(--gold)}
.algi li b{color:var(--ink)}
.algp{font-size:14px;color:var(--muted);line-height:1.85;margin-top:14px;background:var(--cream);
  border-radius:8px;padding:14px 16px}
.alg-t{font-size:13px;color:var(--gold);font-weight:600;margin:18px 0 10px;letter-spacing:1px}
.alg-list{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.alg-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13.5px}
.alg-row:last-child{border-bottom:none}
.alg-row .an{font-weight:700;color:var(--ink);min-width:110px}
.alg-row .ap{color:var(--gold);font-weight:700;min-width:70px}
.alg-row .al{background:var(--ink);color:var(--gold-2);font-weight:800;font-size:15px;
  min-width:44px;text-align:center;border-radius:6px;padding:3px 0}
.alg-row .ad{color:var(--muted);flex:1}

/* FAQ 页 */
.qalist{margin-top:6px}
.qa{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:16px}
.qa .qq{font-size:16.5px;font-weight:700;color:var(--ink);display:flex;gap:12px;align-items:flex-start;line-height:1.6}
.qa .aa{display:flex;gap:12px;align-items:flex-start;margin-top:12px}
.qa .qm{flex:0 0 24px;height:24px;line-height:24px;text-align:center;border-radius:6px;
  font-size:12px;font-weight:800;background:var(--gold);color:#fff}
.qa .aa .qm{background:var(--ink);color:var(--gold-2)}
.qa .at{font-size:14.5px;color:var(--text);line-height:1.9;flex:1}
.qa .at b{color:var(--ink)}
@media(max-width:760px){.alg-row{flex-wrap:wrap}.alg-row .ad{min-width:100%}}

/* ===== 楼盘专区 · 按区域（2026-10-25） ===== */
.reg-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.reg-chips a{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;padding:7px 14px;
  border:1px solid var(--line);border-radius:22px;background:#fff;color:var(--ink);text-decoration:none;transition:.2s}
.reg-chips a:hover{border-color:var(--gold);color:var(--gold);background:#fffdf7}
.reg-chips a i{font-style:normal;font-size:11.5px;color:var(--muted);background:#f3f1ea;
  border-radius:10px;padding:1px 6px}
.reg-h{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:18px;
  padding-left:12px;border-left:3px solid var(--gold)}
.reg-h h2{font-size:21px;margin:0;color:var(--ink)}
.reg-h span{font-size:13px;color:var(--muted)}
/* 区域一句话说明：单独起行，别挤在标题后面看不清 */
.reg-h em{flex-basis:100%;font-style:normal;font-size:13.5px;color:#8a7f6f;
  line-height:1.7;margin-top:-6px}
@media(max-width:760px){.reg-h h2{font-size:19px}.reg-chips a{font-size:13px;padding:6px 12px}}

/* ============================================================
   见面沟通页 meet.html（老板 2026-10-25）
   ============================================================ */
.meet-ways{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:22px}
.meet-way{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.meet-way h3{font-size:18px;margin:10px 0 8px}
.meet-way p{font-size:14px;line-height:1.85;color:var(--muted);margin:0}
.mw-ic{width:44px;height:44px;border-radius:50%;background:var(--ink);color:var(--gold-2);
  display:flex;align-items:center;justify-content:center;font-size:20px}
.mw-tag{display:inline-block;margin-top:12px;font-size:12.5px;color:var(--gold);
  border:1px solid rgba(176,141,87,.5);border-radius:999px;padding:4px 12px}

.meet-form-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 28px;box-shadow:var(--shadow)}
.meet-radio{display:flex;gap:10px;flex-wrap:wrap;margin:2px 0 14px}
.meet-radio label{flex:1;min-width:150px;display:flex;align-items:center;gap:8px;
  border:1px solid var(--line);border-radius:10px;padding:11px 14px;cursor:pointer;
  font-size:14px;background:#fff;transition:.15s}
.meet-radio label:hover{border-color:var(--gold)}
.meet-radio input{accent-color:#a07c47;width:16px;height:16px}
.meet-form-wrap .sell-form{margin-top:4px}
.req{color:#b23b30;margin-left:3px}

.meet-tip{display:none;margin-top:14px;font-size:14px;line-height:1.8;border-radius:10px;padding:14px 16px}
.meet-tip.on{display:block;background:#f2f7f1;border:1px solid #cfe0cc;color:#2f5b34}
.meet-tip.err{background:#fdf3f2;border-color:#e9c9c5;color:#a3302a}
.meet-direct{margin-top:14px;font-size:13.5px;color:var(--muted);
  background:var(--cream);border-radius:10px;padding:12px 16px}

.meet-more{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:22px}
.mm-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px}
.mm-box h3{font-size:17px;margin:0 0 8px}
.mm-box > p{font-size:13.5px;line-height:1.85;color:var(--muted);margin:0 0 14px}
.mm-links{display:flex;gap:10px;flex-wrap:wrap}
.mm-links .btn{flex:1;min-width:130px;text-align:center}

@media(max-width:860px){
  .meet-ways{grid-template-columns:1fr}
  .meet-more{grid-template-columns:1fr}
  .meet-form-wrap{padding:20px}
  .meet-radio label{min-width:100%}
}

/* ============================================================
   在售房源 · 楼盘基本资料面板（老板 2026-10-25）
   ============================================================ */
.ppanel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 26px;margin-bottom:18px;box-shadow:var(--shadow)}
.ppanel[hidden]{display:none}
.pp-hd{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
.pp-hd h3{font-size:22px;margin:0 0 4px;color:var(--ink)}
.pp-hd p{font-size:13.5px;color:var(--muted);margin:0}
.pp-btn{flex:none;font-size:13.5px;color:var(--gold);border:1px solid rgba(176,141,87,.55);
  border-radius:999px;padding:7px 16px;white-space:nowrap;transition:.15s}
.pp-btn:hover{background:var(--gold);color:#fff;border-color:var(--gold)}

.pp-nums{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0 12px}
.pp-nums > div{flex:1;min-width:104px;background:var(--cream);border-radius:10px;
  padding:11px 14px;text-align:center}
.pp-nums em{display:block;font-style:normal;font-size:19px;font-weight:700;color:var(--ink);
  letter-spacing:.3px;line-height:1.3}
.pp-nums span{display:block;font-size:11.5px;color:var(--muted);margin-top:3px}

.pp-types{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.pp-types .pt{font-size:12.5px;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:999px;padding:4px 12px}

.pp-dl{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));
  gap:8px 20px;margin:0 0 14px;padding:14px 0 0;border-top:1px dashed var(--line)}
.pp-dl > div{display:flex;gap:8px;font-size:13px;line-height:1.9}
.pp-dl b{flex:none;color:var(--muted);font-weight:400;min-width:56px}
.pp-dl span{color:var(--ink)}

.pp-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px;
  padding-top:14px;border-top:1px dashed var(--line)}
.pp-cols h4{font-size:13px;margin:0 0 8px;color:var(--gold);letter-spacing:.5px}
.pp-cols ul{margin:0;padding-left:16px}
.pp-cols li{font-size:13px;line-height:1.95;color:var(--ink)}
.pp-cols > div:last-child ul li{color:#8a5a2b}

.pp-tip{margin-top:12px;font-size:13px;color:var(--muted);background:var(--cream);
  border-radius:8px;padding:11px 14px}

@media(max-width:760px){
  .ppanel{padding:18px}
  .pp-hd h3{font-size:19px}
  .pp-cols{grid-template-columns:1fr}
  .pp-nums > div{min-width:calc(50% - 5px)}
}

/* ============================================================
   在售房源 · 按区域分组（老板 2026-10-25）
   卡片还是原来那张卡片，只是每组上面加一条区域小标题
   ============================================================ */
.grp{margin-bottom:32px}
.grp:last-child{margin-bottom:0}
.grp-h{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
  margin-bottom:14px;padding-left:12px;border-left:3px solid var(--gold)}
.grp-h h3{font-size:18px;margin:0;color:var(--ink);font-weight:700}
.grp-h span{font-size:12.5px;color:var(--muted)}
/* 分组容器本身不铺网格，网格交给里面的 .grid，卡片布局完全不变 */
#grid .grp > .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}

@media(max-width:1000px){#grid .grp > .grid{grid-template-columns:repeat(2,1fr);gap:16px}}
@media(max-width:680px){
  #grid .grp > .grid{grid-template-columns:1fr}
  .grp{margin-bottom:26px}
  .grp-h h3{font-size:16px}
}

/* ============================================================
   转发到微信（share.js）—— 海报弹层 / 多选条 / 转发按钮
   ============================================================ */
.sh-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:13px 20px;border-radius:9px;font-size:15px;font-weight:600;text-decoration:none;
  border:1px solid var(--line);background:#fff;color:var(--ink);transition:.15s}
.sh-btn:hover{opacity:.86}
.sh-btn.gold{background:var(--gold);border-color:var(--gold);color:#fff}
.sh-btn.share{background:var(--ink);border-color:var(--ink);color:#fff}
.sh-btn.sm{padding:9px 15px;font-size:14px}

/* 多选模式：卡片勾选 */
.pick{display:none}
.pickmode .card{position:relative;cursor:pointer}
.pickmode .pick{display:flex}
.pickmode .pick{position:absolute;top:12px;right:12px;z-index:4;width:30px;height:30px;
  border-radius:50%;background:rgba(255,255,255,.94);border:2px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:15px;color:transparent;
  font-weight:700;transition:.15s}
.pickmode .card.on .pick{background:var(--gold);border-color:var(--gold);color:#fff}
.pickmode .card.on{box-shadow:0 0 0 2px var(--gold) inset,0 8px 22px rgba(193,154,75,.18)}

/* 底部多选浮条 */
.pickbar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:#fff;
  border-top:1px solid var(--line);box-shadow:0 -6px 22px rgba(0,0,0,.10);
  padding:12px 20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  transform:translateY(110%);transition:transform .22s ease}
.pickbar.on{transform:translateY(0)}
.pickbar .pn{font-size:15px;font-weight:700;color:var(--ink)}
.pickbar .pn i{font-style:normal;color:var(--gold);font-size:19px}
.pickbar .sp{flex:1}
body.haspick{padding-bottom:96px}

/* 弹层 */
.sh-mask{position:fixed;inset:0;z-index:200;background:rgba(10,14,12,.62);
  display:none;align-items:flex-start;justify-content:center;
  padding:26px 16px;overflow-y:auto;-webkit-overflow-scrolling:touch}
.sh-mask.on{display:flex}
.sh-box{background:#fff;border-radius:14px;width:100%;max-width:520px;
  box-shadow:0 18px 60px rgba(0,0,0,.34);overflow:hidden;animation:shUp .22s ease}
@keyframes shUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.sh-hd{display:flex;align-items:center;justify-content:space-between;
  padding:15px 18px;border-bottom:1px solid var(--line);background:#faf8f3}
.sh-hd b{font-size:16px;color:var(--ink)}
.sh-x{font-size:19px;color:var(--muted);text-decoration:none;padding:2px 6px}
.sh-x:hover{color:var(--ink)}
.sh-tabs{display:flex;border-bottom:1px solid var(--line)}
.sh-tab{flex:1;padding:12px 6px;border:0;background:#fff;cursor:pointer;
  font-size:14.5px;color:var(--muted);border-bottom:2px solid transparent;font-family:inherit}
.sh-tab.on{color:var(--gold);border-bottom-color:var(--gold);font-weight:700}
.sh-pane{padding:16px 18px 20px}
.sh-tip{font-size:13.5px;color:var(--muted);margin:0 0 12px;line-height:1.6}
.sh-cv{background:#f2efe7;border-radius:10px;padding:12px;text-align:center;
  min-height:120px;display:flex;align-items:center;justify-content:center}
.sh-img{max-width:100%;width:100%;border-radius:8px;display:block}
.sh-loading{color:var(--muted);font-size:13.5px;margin:0}
.sh-act{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap}
.sh-url{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:8px;
  padding:11px 12px;font-size:13.5px;color:var(--ink);background:#faf8f3;
  font-family:inherit;resize:none;line-height:1.6}
.sh-wxbox{background:#faf8f3;border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.sh-wxt{font-size:14px;color:#3d3a35;line-height:1.75;margin:0 0 10px}
.sh-wxt:last-child{margin-bottom:0}
.sh-wxt b{color:var(--ink)}
.sh-toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(16px);
  z-index:300;background:rgba(18,36,28,.95);color:#fff;padding:11px 20px;border-radius:24px;
  font-size:14px;opacity:0;pointer-events:none;transition:.22s;max-width:86%;text-align:center}
.sh-toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

@media(max-width:680px){
  .sh-mask{padding:14px 10px}
  .sh-box{max-width:100%}
  .pickbar{padding:10px 14px;gap:10px}
  .pickbar .sh-btn{flex:1;justify-content:center}
}

/* 扫码到手机（分享弹层内） */
.sh-qrbox{display:flex;gap:18px;align-items:center;background:#f2efe7;border-radius:10px;
  padding:16px 18px;flex-wrap:wrap}
#shQr{flex:0 0 auto;background:#fff;padding:8px;border-radius:8px;line-height:0}
/* 200px 显示 33×33 模块 ≈ 6px/模块，手机隔半米也扫得动；再小就开始费劲了 */
.sh-qrcv{width:200px;height:200px;display:block;image-rendering:pixelated}
.sh-qrside{flex:1;min-width:170px}
.sh-qrstep{font-size:13.5px;color:#3d3a35;line-height:1.9;display:flex;align-items:center}
.sh-qrstep i{font-style:normal;display:inline-flex;align-items:center;justify-content:center;
  background:var(--gold);color:#fff;border-radius:50%;width:20px;height:20px;
  font-size:12px;font-weight:700;margin-right:8px;flex:0 0 20px}
@media(max-width:680px){
  .sh-qrbox{justify-content:center;text-align:left}
  .sh-qrcv{width:150px;height:150px}
}