/* =========================================================
   MKS AUTO — used & new car export, Guangzhou → Africa
   Design system
   ========================================================= */

:root{
  --ink:#0B1B2B;
  --ink-2:#16293D;
  --ink-3:#2A3E53;
  --muted:#5D6E7E;
  --muted-2:#8494A2;
  --line:#E3E0D8;
  --line-2:#EFEDE7;
  --bg:#FBFAF7;
  --bg-2:#F4F1EA;
  --card:#FFFFFF;
  --accent:#E4551F;
  --accent-dk:#C1440F;
  --accent-soft:#FDEEE7;
  --gold:#D9A227;
  --green:#1C6B4F;
  --green-soft:#E8F2EE;

  --shadow-sm:0 1px 2px rgba(11,27,43,.06);
  --shadow-md:0 10px 30px -12px rgba(11,27,43,.22);
  --shadow-lg:0 30px 70px -30px rgba(11,27,43,.35);

  --r-xs:3px;
  --r-sm:6px;
  --r-md:10px;
  --r-lg:16px;

  --sans:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --wrap:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.62;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
button{font:inherit; cursor:pointer}
h1,h2,h3,h4{margin:0; line-height:1.15; letter-spacing:-.02em; font-weight:700}
h1{font-size:clamp(2.1rem, 4.4vw, 3.35rem)}
h2{font-size:clamp(1.55rem, 2.7vw, 2.2rem)}
h3{font-size:1.12rem; letter-spacing:-.01em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul{margin:0; padding:0; list-style:none}

.wrap{max-width:var(--wrap); margin:0 auto; padding:0 24px}
.wrap-wide{max-width:1320px; margin:0 auto; padding:0 24px}

.eyebrow{
  font-family:var(--mono); font-size:.7rem; letter-spacing:.16em;
  text-transform:uppercase; color:var(--accent); font-weight:500;
}
.lede{font-size:1.06rem; color:var(--muted); max-width:62ch}
.mono{font-family:var(--mono)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  padding:.8rem 1.35rem; border-radius:var(--r-xs); border:1px solid transparent;
  font-weight:600; font-size:.94rem; letter-spacing:.01em;
  transition:.18s ease; white-space:nowrap;
}
.btn svg{width:17px;height:17px;flex:none}
.btn-primary{background:var(--accent); color:#fff; box-shadow:0 6px 18px -8px rgba(228,85,31,.9)}
.btn-primary:hover{background:var(--accent-dk); transform:translateY(-1px)}
.btn-dark{background:var(--ink); color:#fff}
.btn-dark:hover{background:var(--ink-2)}
.btn-ghost{border-color:var(--line); background:#fff; color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink); background:#fff}
.btn-wa{background:#1FA855; color:#fff}
.btn-wa:hover{background:#188f47}
.btn-sm{padding:.55rem 1rem; font-size:.85rem}
.btn-block{width:100%}

/* ---------- topbar ---------- */
.topbar{
  background:var(--ink); color:#B9C6D2; font-size:.79rem;
  font-family:var(--mono); letter-spacing:.02em;
}
.topbar .wrap{display:flex; align-items:center; justify-content:space-between; gap:1rem; height:38px}
.topbar strong{color:#fff; font-weight:500}
.topbar .tb-right{display:flex; gap:1.4rem; align-items:center}
@media(max-width:860px){ .topbar .tb-right span.hide-sm{display:none} .topbar .wrap{font-size:.72rem} }
@media(max-width:640px){
  .topbar .wrap{height:auto; min-height:34px; padding:.4rem 0; justify-content:center}
  .topbar .wrap > span:first-child{display:none}
}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:60;
  background:rgba(251,250,247,.92); backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line-2);
  transition:box-shadow .2s, border-color .2s;
}
.site-header.scrolled{box-shadow:0 6px 24px -18px rgba(11,27,43,.5); border-color:var(--line)}
.site-header .wrap{display:flex; align-items:center; gap:2rem; height:72px}
.logo{display:flex; align-items:center; gap:.6rem; flex:none}
.logo-mark{
  width:34px; height:34px; border-radius:var(--r-xs);
  background:var(--ink); color:#fff; display:grid; place-items:center;
  font-family:var(--mono); font-weight:700; font-size:.72rem; letter-spacing:-.04em;
  position:relative; overflow:hidden;
}
.logo-mark::after{content:""; position:absolute; right:0; bottom:0; width:9px; height:9px; background:var(--accent)}
.logo-text{font-weight:800; letter-spacing:.13em; font-size:1.02rem}
.logo-sub{display:block; font-family:var(--mono); font-size:.56rem; letter-spacing:.22em; color:var(--muted-2); font-weight:400; margin-top:1px}

.nav{display:flex; gap:1.9rem; margin-left:auto}
.nav a{font-size:.9rem; font-weight:500; color:var(--ink-2); position:relative; padding:.3rem 0; white-space:nowrap}
.nav a::after{content:""; position:absolute; left:0; bottom:-2px; height:2px; width:0; background:var(--accent); transition:.22s}
.nav a:hover::after, .nav a.active::after{width:100%}
.nav a.active{color:var(--accent)}
.header-actions{display:flex; align-items:center; gap:.7rem; flex:none}
.header-phone{font-family:var(--mono); font-size:.82rem; font-weight:500; color:var(--ink-2); display:flex; align-items:center; gap:.4rem}
.header-phone svg{width:15px;height:15px;color:var(--accent)}
@media(max-width:1240px){ .header-phone{display:none} .nav{gap:1.5rem} }
.nav-toggle{display:none; width:40px;height:40px; border:1px solid var(--line); background:#fff; border-radius:var(--r-xs); align-items:center; justify-content:center}

/* ---------- language switcher ---------- */
.lang-switch{display:flex; align-items:center; border:1px solid var(--line); border-radius:var(--r-xs); overflow:hidden; flex:none; background:#fff}
.lang-switch a{
  padding:.38rem .52rem; font-family:var(--mono); font-size:.68rem; letter-spacing:.04em;
  color:var(--muted); line-height:1; border-right:1px solid var(--line); transition:.15s;
}
.lang-switch a:last-child{border-right:none}
.lang-switch a:hover{background:var(--bg-2); color:var(--ink)}
.lang-switch a.on{background:var(--ink); color:#fff}
.lang-switch.mobile{display:none; flex:none}
.nav-toggle span{display:block; width:17px; height:2px; background:var(--ink); position:relative}
.nav-toggle span::before, .nav-toggle span::after{content:""; position:absolute; left:0; width:17px; height:2px; background:var(--ink)}
.nav-toggle span::before{top:-5px} .nav-toggle span::after{top:5px}

@media(max-width:1040px){
  .nav{display:none; position:absolute; top:72px; left:0; right:0; background:#fff;
       flex-direction:column; gap:0; padding:.5rem 24px 1.2rem; border-bottom:1px solid var(--line);
       box-shadow:var(--shadow-md)}
  .nav.open{display:flex}
  .nav a{padding:.9rem 0; border-bottom:1px solid var(--line-2); font-size:1rem}
  .nav a::after{display:none}
  .nav-toggle{display:inline-flex; order:3}
  .header-phone{display:none}
  .site-header .wrap{gap:1rem}
  .header-actions .btn-primary{display:none}   /* CTA stays in the hero, the float button and the menu */
}

/* ---------- hero ---------- */
.hero{position:relative; overflow:hidden; background:var(--ink)}
.hero-bg{position:absolute; inset:0}
.hero-bg img{width:100%; height:100%; object-fit:cover; object-position:center 40%}
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(100deg, rgba(8,20,33,.95) 0%, rgba(8,20,33,.88) 34%, rgba(8,20,33,.62) 62%, rgba(8,20,33,.18) 100%),
    linear-gradient(to top, rgba(8,20,33,.52) 0%, rgba(8,20,33,0) 38%);
}
.hero-inner{position:relative; z-index:2; padding:5.2rem 0 7.6rem; max-width:720px; color:#fff}
.hero .eyebrow{color:#F5A57E}
.hero h1{color:#fff; margin:1rem 0 1.15rem; font-weight:800; letter-spacing:-.035em}
.hero h1 em{font-style:normal; color:#FFB98F}
.hero p{color:#C9D5E0; font-size:1.08rem; max-width:56ch}
.hero-cta{display:flex; gap:.75rem; flex-wrap:wrap; margin-top:2rem}
.hero-meta{display:flex; gap:2rem; flex-wrap:wrap; margin-top:2.6rem; padding-top:1.6rem; border-top:1px solid rgba(255,255,255,.16)}
.hero-meta div{font-size:.82rem; color:#9FB0C0; font-family:var(--mono)}
.hero-meta strong{display:block; color:#fff; font-family:var(--sans); font-size:1.28rem; letter-spacing:-.02em; margin-bottom:.15rem}

@media(max-width:900px){
  .hero-inner{padding:3.6rem 0 6.6rem}
  .hero p{font-size:1rem}
}

/* ---------- search card ---------- */
.search-card{
  position:relative; z-index:5; margin-top:-4.4rem;
  background:#fff; border:1px solid var(--line); border-radius:var(--r-md);
  box-shadow:var(--shadow-lg); padding:1.4rem 1.5rem 1.5rem;
}
.search-card .sc-head{display:flex; align-items:baseline; justify-content:space-between; gap:1rem; margin-bottom:1rem}
.search-card .sc-head h3{font-size:1rem}
.search-card .sc-head span{font-size:.8rem; color:var(--muted-2); font-family:var(--mono)}
.sc-grid{display:grid; grid-template-columns:repeat(4,1fr) auto; gap:.8rem; align-items:end}
.field label{display:block; font-family:var(--mono); font-size:.66rem; letter-spacing:.13em; text-transform:uppercase; color:var(--muted-2); margin-bottom:.4rem}
.field select, .field input, .field textarea{
  width:100%; padding:.68rem .8rem; border:1px solid var(--line); border-radius:var(--r-xs);
  background:#fff; font-family:var(--sans); font-size:.9rem; color:var(--ink);
  appearance:none; -webkit-appearance:none; transition:.15s;
}
.field select{
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath fill='%235D6E7E' d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right .8rem center; padding-right:2rem;
}
.field select:focus, .field input:focus, .field textarea:focus{outline:none; border-color:var(--ink-3); box-shadow:0 0 0 3px rgba(42,62,83,.08)}
@media(max-width:900px){ .sc-grid{grid-template-columns:1fr 1fr} .sc-grid .btn{grid-column:1/-1} }
@media(max-width:520px){ .sc-grid{grid-template-columns:1fr} }

/* ---------- stat strip ---------- */
.stats{border-bottom:1px solid var(--line); background:var(--bg)}
.stats .wrap{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); padding:0}
.stat{background:var(--bg); padding:1.9rem 1.6rem}
.stat .n{font-size:1.9rem; font-weight:800; letter-spacing:-.03em; line-height:1}
.stat .n span{color:var(--accent); font-size:1.1rem; font-weight:700}
.stat .l{font-size:.8rem; color:var(--muted); margin-top:.5rem; line-height:1.4}
@media(max-width:760px){ .stats .wrap{grid-template-columns:1fr 1fr} .stat{padding:1.4rem} .stat .n{font-size:1.5rem} }

/* ---------- sections ---------- */
.section{padding:5rem 0}
.section.tight{padding:3.4rem 0}
.section.alt{background:var(--bg-2)}
.section.dark{background:var(--ink); color:#fff}
.section.dark .lede{color:#B4C3D1}
.section.dark h2{color:#fff}
.sec-head{margin-bottom:2.6rem; max-width:720px}
.sec-head h2{margin:.6rem 0 .7rem}
.sec-head-row{display:flex; align-items:flex-end; justify-content:space-between; gap:2rem; margin-bottom:2.4rem}
.sec-head-row .sec-head{margin-bottom:0}

/* ---------- car grid ---------- */
.car-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(250px,1fr)); gap:1.4rem}

.car-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--r-sm);
  overflow:hidden; display:flex; flex-direction:column; transition:.2s ease; cursor:pointer;
}
.car-card:hover{transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:#D6D2C7}
.car-card:focus-visible{outline:2px solid var(--accent); outline-offset:2px}
.car-media{position:relative; aspect-ratio:4/3; overflow:hidden; background:var(--bg-2)}
.car-media img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease}
.car-card:hover .car-media img{transform:scale(1.04)}
.badge{
  position:absolute; top:.65rem; left:.65rem; z-index:2;
  font-family:var(--mono); font-size:.6rem; letter-spacing:.12em; text-transform:uppercase;
  padding:.28rem .5rem; border-radius:2px; background:var(--ink); color:#fff; font-weight:500;
}
.badge.new{background:var(--green)}
.badge.hot{background:var(--accent)}
.car-id{position:absolute; bottom:.65rem; right:.65rem; font-family:var(--mono); font-size:.6rem; color:#fff; background:rgba(11,27,43,.62); padding:.22rem .45rem; border-radius:2px; letter-spacing:.08em}
.car-body{padding:1rem 1.05rem 1.15rem; display:flex; flex-direction:column; flex:1}
.car-title{font-size:.98rem; font-weight:700; letter-spacing:-.015em; line-height:1.3}
.car-sub{font-size:.78rem; color:var(--muted); margin-top:.2rem}
.car-specs{display:flex; gap:.9rem; flex-wrap:wrap; margin:.85rem 0; font-family:var(--mono); font-size:.7rem; color:var(--muted); letter-spacing:.02em}
.car-specs span{display:flex; align-items:center; gap:.3rem}
.car-specs span + span::before{content:""; width:3px; height:3px; border-radius:50%; background:var(--muted-2); flex:none}
.car-price{margin-top:auto; padding-top:.9rem; border-top:1px solid var(--line-2); display:flex; align-items:flex-end; justify-content:space-between; gap:.5rem}
.car-price .amt{font-size:1.18rem; font-weight:800; letter-spacing:-.02em}
.car-price .amt small{font-size:.7rem; font-weight:600; color:var(--muted); margin-right:.15rem}
.car-price .dst{font-family:var(--mono); font-size:.63rem; color:var(--muted-2); text-align:right; line-height:1.3}

/* ---------- steps ---------- */
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:0; border-top:1px solid var(--line)}
.step{padding:2rem 1.6rem 0; border-right:1px solid var(--line); position:relative}
.step:last-child{border-right:none}
.step .num{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; color:var(--accent);
  display:flex; align-items:center; gap:.5rem; margin-bottom:1.1rem;
}
.step .num::after{content:""; height:1px; flex:1; background:var(--line)}
.step h3{margin-bottom:.5rem; font-size:1rem}
.step p{font-size:.86rem; color:var(--muted); line-height:1.6}
@media(max-width:900px){ .steps{grid-template-columns:1fr 1fr} .step{border-bottom:1px solid var(--line); padding-bottom:1.6rem} .step:nth-child(2n){border-right:none} }
@media(max-width:560px){ .steps{grid-template-columns:1fr} .step{border-right:none} }

/* ---------- split ---------- */
.split{display:grid; grid-template-columns:1fr 1fr; gap:3.4rem; align-items:center}
@media(max-width:900px){ .split{grid-template-columns:1fr; gap:2rem} }
.split-media{position:relative; border-radius:var(--r-sm); overflow:hidden; box-shadow:var(--shadow-md)}
.split-media img{width:100%; aspect-ratio:4/3; object-fit:cover}
.split-media .tag{
  position:absolute; left:1rem; bottom:1rem; background:#fff; padding:.5rem .8rem; border-radius:2px;
  font-family:var(--mono); font-size:.66rem; letter-spacing:.08em; text-transform:uppercase; box-shadow:var(--shadow-sm);
}
.checklist{display:grid; gap:.85rem; margin-top:1.6rem}
.checklist li{display:flex; gap:.75rem; font-size:.92rem; color:var(--ink-2); line-height:1.55}
.checklist li svg{flex:none; width:18px; height:18px; color:var(--green); margin-top:.18rem}
.checklist li strong{display:block; font-weight:650}
.checklist li span{color:var(--muted); font-size:.86rem}

/* ---------- container maths ---------- */
.containers{display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem; margin-top:2rem}
.container-card{border:1px solid rgba(255,255,255,.16); border-radius:var(--r-sm); padding:1.5rem; background:rgba(255,255,255,.04)}
.container-card .cc-head{display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-bottom:1rem}
.container-card .cc-name{font-family:var(--mono); font-size:.78rem; letter-spacing:.1em; color:#9FB0C0; text-transform:uppercase}
.container-card .cc-cap{font-size:1.9rem; font-weight:800; letter-spacing:-.03em}
.container-card .cc-cap small{font-size:.72rem; font-weight:500; color:#9FB0C0; letter-spacing:.06em; display:block; margin-top:.2rem}
.pips{display:flex; gap:4px; flex-wrap:wrap; margin-bottom:1rem}
.pip{width:16px; height:9px; border-radius:1px; background:#FFB98F}
.pip.off{background:rgba(255,255,255,.15)}
.container-card p{font-size:.82rem; color:#A9B9C7; line-height:1.55}
@media(max-width:820px){ .containers{grid-template-columns:1fr} }

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto; border:1px solid var(--line); border-radius:var(--r-sm); background:#fff}
table.data{width:100%; border-collapse:collapse; font-size:.9rem; min-width:620px}
table.data thead th{
  text-align:left; font-family:var(--mono); font-size:.65rem; letter-spacing:.12em; text-transform:uppercase;
  color:var(--muted-2); font-weight:500; padding:.85rem 1rem; background:var(--bg-2); border-bottom:1px solid var(--line);
  white-space:nowrap;
}
table.data td{padding:.85rem 1rem; border-bottom:1px solid var(--line-2); vertical-align:top}
table.data tbody tr:last-child td{border-bottom:none}
table.data tbody tr:hover{background:#FCFBF8}
table.data .flag{font-weight:650}
table.data .sm{font-size:.8rem; color:var(--muted)}
.pill{
  display:inline-block; font-family:var(--mono); font-size:.63rem; letter-spacing:.06em;
  padding:.2rem .45rem; border-radius:2px; background:var(--bg-2); color:var(--ink-3); border:1px solid var(--line);
}
.pill.ok{background:var(--green-soft); color:var(--green); border-color:#CFE3DA}
.pill.warn{background:var(--accent-soft); color:var(--accent-dk); border-color:#F6D6C9}

/* ---------- value cards ---------- */
.cards-3{display:grid; grid-template-columns:repeat(3,1fr); gap:1.3rem}
@media(max-width:900px){ .cards-3{grid-template-columns:1fr} }
.vcard{background:#fff; border:1px solid var(--line); border-radius:var(--r-sm); padding:1.7rem}
.vcard .ico{
  width:38px; height:38px; border-radius:var(--r-xs); display:grid; place-items:center;
  background:var(--accent-soft); color:var(--accent-dk); margin-bottom:1.1rem;
}
.vcard .ico svg{width:19px; height:19px}
.vcard h3{margin-bottom:.5rem; font-size:1rem}
.vcard p{font-size:.88rem; color:var(--muted); line-height:1.6}

/* ---------- faq ---------- */
.faq{border-top:1px solid var(--line); max-width:840px; margin:0 auto}
.faq details{border-bottom:1px solid var(--line); padding:1.15rem 0}
.faq summary{
  list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
  font-weight:600; font-size:1rem; letter-spacing:-.01em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:""; width:11px; height:11px; flex:none; border-right:1.8px solid var(--muted); border-bottom:1.8px solid var(--muted);
  transform:rotate(45deg); transition:.2s; margin-top:-4px;
}
.faq details[open] summary::after{transform:rotate(-135deg); margin-top:4px; border-color:var(--accent)}
.faq details p{margin-top:.8rem; color:var(--muted); font-size:.92rem; line-height:1.68; max-width:72ch}

/* ---------- cta band ---------- */
.cta-band{background:var(--ink); color:#fff; position:relative; overflow:hidden}
.cta-band::before{
  content:""; position:absolute; right:-10%; top:-40%; width:660px; height:660px; border-radius:50%;
  background:radial-gradient(circle, rgba(228,85,31,.28) 0%, rgba(228,85,31,0) 68%);
}
.cta-band .wrap{position:relative; z-index:2; padding:4rem 24px; display:flex; align-items:center; justify-content:space-between; gap:2.5rem; flex-wrap:wrap}
.cta-band h2{color:#fff; max-width:20ch; margin-bottom:.6rem}
.cta-band p{color:#B4C3D1; max-width:48ch; font-size:.95rem}
.cta-band .cta-actions{display:flex; gap:.75rem; flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{background:#08131E; color:#8FA0B0; font-size:.86rem}
.site-footer .wrap{padding-top:3.6rem; padding-bottom:2rem}
.footer-grid{display:grid; grid-template-columns:1.6fr 1fr 1fr 1.2fr; gap:2.4rem; padding-bottom:2.6rem; border-bottom:1px solid rgba(255,255,255,.09)}
@media(max-width:900px){ .footer-grid{grid-template-columns:1fr 1fr; gap:2rem} }
@media(max-width:560px){ .footer-grid{grid-template-columns:1fr} }
.site-footer .logo-text{color:#fff}
.site-footer .logo-mark{background:#fff; color:var(--ink)}
.site-footer h4{color:#fff; font-size:.72rem; font-family:var(--mono); letter-spacing:.14em; text-transform:uppercase; margin-bottom:1rem; font-weight:500}
.site-footer li{margin-bottom:.55rem}
.site-footer a:hover{color:#fff}
.footer-about{max-width:34ch; line-height:1.6}
.footer-bottom{display:flex; justify-content:space-between; gap:1.5rem; flex-wrap:wrap; padding-top:1.6rem; font-size:.76rem; color:#6C7E8E}
.footer-bottom .mono{letter-spacing:.04em}

/* ---------- floating whatsapp ---------- */
.float-wa{
  position:fixed; right:22px; bottom:22px; z-index:80;
  display:inline-flex; align-items:center; gap:.6rem; padding:.85rem 1.15rem;
  background:#1FA855; color:#fff; border-radius:100px; font-weight:600; font-size:.88rem;
  box-shadow:0 14px 34px -12px rgba(31,168,85,.9); transition:.2s;
}
.float-wa:hover{transform:translateY(-2px); background:#188f47}
.float-wa svg{width:20px; height:20px}
@media(max-width:560px){ .float-wa{right:14px; bottom:14px; padding:.8rem} .float-wa span{display:none} }

/* ---------- page head ---------- */
.page-head{background:var(--ink); color:#fff; padding:3.4rem 0 3rem; position:relative; overflow:hidden}
.page-head::after{
  content:""; position:absolute; inset:0;
  background:radial-gradient(900px 320px at 88% -10%, rgba(228,85,31,.35), transparent 70%);
}
.page-head .wrap{position:relative; z-index:2}
.page-head h1{font-size:clamp(1.8rem,3.4vw,2.7rem); color:#fff; margin:.7rem 0 .8rem}
.page-head p{color:#B4C3D1; max-width:62ch; font-size:.98rem}
.crumbs{font-family:var(--mono); font-size:.7rem; letter-spacing:.1em; text-transform:uppercase; color:#7D90A2}
.crumbs a:hover{color:#fff}
.crumbs span{color:var(--accent)}

/* ---------- inventory layout ---------- */
.inv-layout{display:grid; grid-template-columns:250px 1fr; gap:2.4rem; align-items:start}
@media(max-width:940px){ .inv-layout{grid-template-columns:1fr} }
.filter-toggle{display:none}
.filters{position:sticky; top:92px; background:#fff; border:1px solid var(--line); border-radius:var(--r-sm); padding:1.3rem}
@media(max-width:940px){
  .filters{position:static; display:none}
  .filters.open{display:block; margin-bottom:1.4rem}
  .filter-toggle{display:inline-flex}
}
.filter-group{padding-bottom:1.1rem; margin-bottom:1.1rem; border-bottom:1px solid var(--line-2)}
.filter-group:last-child{border-bottom:none; margin-bottom:0; padding-bottom:0}
.filter-group h4{
  font-family:var(--mono); font-size:.63rem; letter-spacing:.13em; text-transform:uppercase;
  color:var(--muted-2); margin-bottom:.7rem; font-weight:500;
}
.chip-row{display:flex; flex-wrap:wrap; gap:.4rem}
.chip{
  padding:.35rem .7rem; border:1px solid var(--line); border-radius:100px; background:#fff;
  font-size:.78rem; color:var(--ink-2); transition:.15s;
}
.chip:hover{border-color:var(--ink-3)}
.chip.on{background:var(--ink); color:#fff; border-color:var(--ink)}
.inv-toolbar{display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-bottom:1.4rem; flex-wrap:wrap}
.inv-count{font-family:var(--mono); font-size:.8rem; color:var(--muted)}
.inv-count strong{color:var(--ink)}
.inv-toolbar .field{margin:0}
.inv-toolbar select{min-width:190px}
.empty{padding:4rem 1rem; text-align:center; color:var(--muted); border:1px dashed var(--line); border-radius:var(--r-sm)}
@media(max-width:560px){
  .inv-toolbar{display:grid; grid-template-columns:auto 1fr; gap:.6rem; align-items:center}
  .inv-toolbar .filter-toggle{grid-row:1; grid-column:1}
  .inv-toolbar .field{grid-row:1; grid-column:2; margin:0}
  .inv-toolbar select{min-width:0; width:100%}
  .inv-count{grid-row:2; grid-column:1/-1; font-size:.76rem}
}

/* ---------- modal ---------- */
.modal{position:fixed; inset:0; z-index:200; display:none; align-items:center; justify-content:center; padding:1.5rem}
.modal.open{display:flex}
.modal-back{position:absolute; inset:0; background:rgba(8,19,30,.66); backdrop-filter:blur(3px)}
.modal-panel{
  position:relative; z-index:2; background:#fff; width:min(980px,100%); max-height:90vh; overflow:auto;
  border-radius:var(--r-md); box-shadow:var(--shadow-lg);
}
.modal-close{
  position:absolute; top:.9rem; right:.9rem; z-index:5; width:34px; height:34px; border-radius:50%;
  background:rgba(255,255,255,.94); border:1px solid var(--line); display:grid; place-items:center; font-size:1rem;
}
.modal-close:hover{background:var(--ink); color:#fff}
.detail{display:grid; grid-template-columns:1.05fr 1fr}
@media(max-width:800px){ .detail{grid-template-columns:1fr} }
.detail-media{background:var(--bg-2)}
.detail-media img{width:100%; height:100%; object-fit:cover; aspect-ratio:4/3}
.detail-body{padding:1.9rem}
.detail-body h2{font-size:1.5rem; margin:.4rem 0 .3rem}
.detail-price{display:flex; align-items:baseline; gap:.6rem; margin:1rem 0 .3rem}
.detail-price .amt{font-size:1.9rem; font-weight:800; letter-spacing:-.03em}
.detail-price .cur{font-family:var(--mono); font-size:.72rem; color:var(--muted); letter-spacing:.08em}
.spec-grid{display:grid; grid-template-columns:1fr 1fr; gap:.1rem 1.4rem; margin:1.2rem 0; border-top:1px solid var(--line-2); padding-top:1.1rem}
.spec-row{display:flex; justify-content:space-between; gap:1rem; padding:.42rem 0; border-bottom:1px dotted var(--line); font-size:.85rem}
.spec-row dt{color:var(--muted); font-family:var(--mono); font-size:.72rem; letter-spacing:.04em; text-transform:uppercase}
.spec-row dd{margin:0; font-weight:600; text-align:right}
.detail-actions{display:flex; gap:.6rem; margin-top:1.2rem; flex-wrap:wrap}
.detail-note{font-size:.78rem; color:var(--muted); margin-top:.9rem; line-height:1.55}

/* ---------- forms ---------- */
.form-grid{display:grid; grid-template-columns:1fr 1fr; gap:1rem}
@media(max-width:640px){ .form-grid{grid-template-columns:1fr} }
.form-card{background:#fff; border:1px solid var(--line); border-radius:var(--r-sm); padding:2rem}
.form-card .field{margin-bottom:1rem}
.form-card textarea{min-height:104px; resize:vertical}
.form-hint{font-size:.78rem; color:var(--muted-2); margin-top:1rem; line-height:1.55}
.contact-list{display:grid; gap:1.1rem}
.contact-item{display:flex; gap:.9rem; align-items:flex-start}
.contact-item .ico{width:36px;height:36px;flex:none;border-radius:var(--r-xs);background:var(--accent-soft);color:var(--accent-dk);display:grid;place-items:center}
.contact-item .ico svg{width:17px;height:17px}
.contact-item h4{font-size:.7rem;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted-2);margin-bottom:.25rem;font-weight:500}
.contact-item p{font-size:.94rem; font-weight:600; margin:0}
.contact-item span{font-size:.82rem; color:var(--muted); display:block; margin-top:.1rem}

/* ---------- misc ---------- */
.note-box{
  border-left:3px solid var(--gold); background:#FDF8EA; padding:1rem 1.2rem;
  font-size:.85rem; color:#6B5820; line-height:1.6; border-radius:0 var(--r-xs) var(--r-xs) 0;
}
.divider{height:1px; background:var(--line); margin:2.5rem 0}
.link-arrow{display:inline-flex; align-items:center; gap:.4rem; font-weight:600; font-size:.88rem; color:var(--accent-dk)}
.link-arrow svg{width:15px;height:15px; transition:.2s}
.link-arrow:hover svg{transform:translateX(3px)}
.skip{position:absolute; left:-9999px}
.skip:focus{left:16px; top:16px; z-index:999; background:#fff; padding:.6rem 1rem; border-radius:4px}

/* reveal */
.reveal{opacity:0; transform:translateY(14px); transition:opacity .55s ease, transform .55s ease}
.reveal.in{opacity:1; transform:none}
@media(prefers-reduced-motion:reduce){ .reveal{opacity:1; transform:none; transition:none} html{scroll-behavior:auto} }

/* ---------- Chinese typography tuning ---------- */
html[lang="zh"] body{line-height:1.75}
html[lang="zh"] h1{font-size:clamp(1.85rem,3.9vw,3rem); letter-spacing:0; line-height:1.28}
html[lang="zh"] h2{letter-spacing:0; line-height:1.32}
html[lang="zh"] h3, html[lang="zh"] .car-title, html[lang="zh"] .step h3{letter-spacing:0}
html[lang="zh"] p, html[lang="zh"] li{line-height:1.8}
html[lang="zh"] .lede{line-height:1.8}
html[lang="zh"] .eyebrow{letter-spacing:.1em}
html[lang="zh"] .hero h1 em{font-style:normal}
html[lang="zh"] .hero-meta strong{font-size:1.2rem}
html[lang="zh"] .car-title{line-height:1.4}
html[lang="zh"] .faq summary{line-height:1.5}
html[lang="zh"] table.data td, html[lang="zh"] table.data th{line-height:1.6}