/* LianDa Select — export site · light + orange (locked) */
:root{
  --bg:#ffffff; --warm:#f6f5f4; --line:#ece8e4; --ink:#1a1a1a; --ink2:#5c5753;
  --orange:#f08040; --orange-d:#d96a2e; --orange-l:#fef5f0;
  --r:10px; --shadow:0 1px 2px rgba(26,26,26,.04),0 8px 24px rgba(26,26,26,.06);
  --max:1180px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--max);margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;letter-spacing:-.02em;font-size:17px;white-space:nowrap}
.logo-mark{width:26px;height:26px;border-radius:7px;background:var(--orange);display:grid;place-items:center;color:#fff;font-size:14px;font-weight:900}
.nav-links{display:flex;gap:22px;margin-left:auto;align-items:center;font-size:14.5px;font-weight:500;color:var(--ink2)}
.nav-links a:hover{color:var(--orange-d)}
.lang{position:relative}
.lang-btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:5px 10px;font-size:13px;font-weight:600;cursor:pointer;display:flex;gap:6px;align-items:center}
.lang-menu{position:absolute;right:0;top:38px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:6px;display:none;min-width:132px}
.lang-menu.open{display:block}
.lang-menu a{display:block;padding:7px 10px;border-radius:6px;font-size:14px}
.lang-menu a:hover{background:var(--warm)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 20px;font-weight:650;font-size:14.5px;border:1px solid transparent;cursor:pointer;transition:.15s}
.btn-p{background:var(--orange);color:#fff}
.btn-p:hover{background:var(--orange-d)}
.btn-g{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-g:hover{border-color:var(--orange);color:var(--orange-d)}
.btn-sm{padding:8px 14px;font-size:13.5px;border-radius:8px}
.wa{background:#25d366;color:#fff}
.wa:hover{background:#1eb457;color:#fff}
.tg{background:#2aabee;color:#fff}
.tg:hover{background:#1d93cf;color:#fff}

/* ---------- hero ---------- */
.hero{padding:64px 0 56px;background:linear-gradient(180deg,#fff 0%,var(--warm) 100%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:7px;background:var(--orange-l);color:var(--orange-d);font-size:12.5px;font-weight:700;padding:5px 11px;border-radius:999px;letter-spacing:.02em}
h1{font-size:clamp(30px,4.4vw,50px);line-height:1.12;letter-spacing:-.03em;margin:16px 0 14px;font-weight:800}
h1 em{font-style:normal;color:var(--orange)}
.lead{font-size:16.5px;color:var(--ink2);max-width:520px}
.hero-cta{display:flex;gap:11px;margin-top:26px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;max-width:470px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:13px 14px}
.stat b{display:block;font-size:22px;letter-spacing:-.02em}
.stat span{font-size:12.5px;color:var(--ink2)}
.hero-img{border-radius:14px;overflow:hidden;box-shadow:0 24px 60px rgba(26,26,26,.13);aspect-ratio:4/3;background:var(--warm)}
.hero-img img{width:100%;height:100%;object-fit:cover}

/* ---------- section ---------- */
section{padding:56px 0}
.sec-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
h2{font-size:clamp(22px,2.8vw,30px);letter-spacing:-.025em;margin:0;font-weight:780}
.sec-sub{color:var(--ink2);font-size:14.5px;margin:7px 0 0}

/* ---------- car card ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(266px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);transition:.18s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(26,26,26,.08),0 18px 40px rgba(26,26,26,.08);border-color:#e4ded8}
.card-img{aspect-ratio:4/3;background:var(--warm);position:relative;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.35s}
.card:hover .card-img img{transform:scale(1.03)}
.badge{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.94);color:var(--ink);font-size:11.5px;font-weight:700;padding:4px 9px;border-radius:999px;backdrop-filter:blur(6px)}
.badge.ev{color:#0d7a4f;background:rgba(232,250,242,.96)}
.card-b{padding:14px 15px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-t{font-weight:700;font-size:15px;line-height:1.35;letter-spacing:-.01em}
.card-m{font-size:12.8px;color:var(--ink2);display:flex;gap:9px;flex-wrap:wrap}
.card-m i{font-style:normal;display:inline-flex;align-items:center;gap:4px}
.price{margin-top:auto;padding-top:9px;display:flex;align-items:baseline;gap:8px;border-top:1px dashed var(--line)}
.price b{font-size:19px;color:var(--orange-d);letter-spacing:-.02em}
.price s{font-size:12px;color:#a8a29c}

/* ---------- filters ---------- */
.filters{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;display:grid;grid-template-columns:repeat(6,1fr);gap:10px;box-shadow:var(--shadow);margin-bottom:22px}
.field label{display:block;font-size:11.5px;font-weight:700;color:var(--ink2);text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}
.field select,.field input{width:100%;border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 10px;font-size:14px;font-family:inherit;color:var(--ink)}
.field select:focus,.field input:focus{outline:2px solid var(--orange-l);border-color:var(--orange)}
.filter-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;color:var(--ink2);font-size:14px;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--orange-l);color:var(--orange-d);border-radius:999px;padding:4px 10px;font-size:12.5px;font-weight:650}

/* ---------- detail ---------- */
.detail{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:start;padding-top:28px}
.gallery-main{border-radius:12px;overflow:hidden;background:var(--warm);aspect-ratio:4/3;border:1px solid var(--line)}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:7px;margin-top:9px;max-height:180px;overflow:auto}
.thumbs img{aspect-ratio:4/3;object-fit:cover;border-radius:7px;border:2px solid transparent;cursor:pointer;opacity:.72}
.thumbs img:hover,.thumbs img.on{opacity:1;border-color:var(--orange)}
.spec-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px}
.price-big{font-size:32px;font-weight:820;color:var(--orange-d);letter-spacing:-.03em;line-height:1.1}
.price-note{font-size:13px;color:var(--ink2);margin-top:3px}
.spec-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px 16px;margin:18px 0}
.spec-grid div{font-size:13.5px;color:var(--ink2)}
.spec-grid b{display:block;color:var(--ink);font-size:14.5px;font-weight:650}
.cta-col{display:flex;flex-direction:column;gap:9px;margin-top:4px}
table.kv{width:100%;border-collapse:collapse;font-size:14px}
table.kv td{padding:9px 0;border-bottom:1px solid var(--line);vertical-align:top}
table.kv td:first-child{color:var(--ink2);width:38%}
table.kv td:last-child{font-weight:600}
.cond{background:var(--orange-l);border:1px solid #f7ddcd;border-radius:10px;padding:15px 16px;font-size:14px;white-space:pre-wrap;line-height:1.65}
.tags{display:flex;flex-wrap:wrap;gap:7px}
.tag{background:var(--warm);border:1px solid var(--line);border-radius:7px;padding:5px 10px;font-size:12.5px;color:var(--ink2)}

/* ---------- feature / process ---------- */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feat-c{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.feat-c .ic{width:34px;height:34px;border-radius:9px;background:var(--orange-l);color:var(--orange-d);display:grid;place-items:center;font-size:17px;margin-bottom:11px}
.feat-c h3{margin:0 0 6px;font-size:15.5px;letter-spacing:-.01em}
.feat-c p{margin:0;font-size:13.8px;color:var(--ink2);line-height:1.6}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;position:relative}
.step:before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;top:14px;right:16px;font-size:12px;font-weight:800;color:var(--orange);opacity:.55}
.step h4{margin:0 0 6px;font-size:14.5px}
.step p{margin:0;font-size:13.2px;color:var(--ink2)}

/* ---------- cta band ---------- */
.band{background:var(--orange-l);border:1px solid #f7ddcd;border-radius:14px;padding:36px;display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.band h2{margin:0 0 6px;font-size:24px}
.band p{margin:0;color:var(--ink2);font-size:14.5px}

/* ---------- footer ---------- */
footer{background:var(--warm);border-top:1px solid var(--line);padding:44px 0 26px;margin-top:40px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
.f-grid h5{margin:0 0 10px;font-size:12.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--ink2)}
.f-grid a,.f-grid p{font-size:13.8px;color:var(--ink2);margin:0 0 7px;display:block}
.f-grid a:hover{color:var(--orange-d)}
.f-bot{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;font-size:12.5px;color:#9c968f;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- form ---------- */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 12px;font-size:14px;font-family:inherit;background:#fff}
.form textarea{min-height:92px;resize:vertical}
.form label{font-size:12.5px;font-weight:650;color:var(--ink2);display:block;margin-bottom:5px}
.note{font-size:12.5px;color:#9c968f;margin-top:10px}
.ok{background:#e9f9f0;border:1px solid #b9ebd0;color:#0d7a4f;padding:10px 13px;border-radius:8px;font-size:13.5px;margin-top:10px;display:none}

/* ---------- misc ---------- */
.empty{text-align:center;padding:60px 20px;color:var(--ink2)}
.crumb{font-size:13px;color:var(--ink2);padding:16px 0 0}
.crumb a:hover{color:var(--orange-d)}
.pager{display:flex;gap:7px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.pager button{min-width:38px;height:38px;border-radius:8px;border:1px solid var(--line);background:#fff;font-family:inherit;font-size:14px;cursor:pointer;font-weight:600}
.pager button.on{background:var(--orange);color:#fff;border-color:var(--orange)}

@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-img{order:-1;aspect-ratio:16/10}
  .detail{grid-template-columns:1fr}
  .feat,.steps{grid-template-columns:1fr 1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .filters{grid-template-columns:1fr 1fr}
  .nav-links{gap:14px}
}
@media(max-width:620px){
  .nav-links a:nth-child(2){display:none}
  .nav-in{height:56px;gap:10px}
  .nav-links{gap:13px;font-size:13.5px}
  .logo{font-size:15.5px}
  h1{font-size:30px}
  section{padding:38px 0}
  .feat,.steps,.f-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  .detail{padding-top:16px}
  .band{padding:24px}
  .form .row{grid-template-columns:1fr}
}