/* ============================================================
   BOOM CARS — Global Stylesheet
   Dark automotive-export trading aesthetic, purchase-impact.
   Mobile-first (375px base). Desktop in @media min-width.
   ============================================================ */

:root{
  --bg:#0A0D12;
  --bg2:#10151D;
  --bg3:#171E29;
  --bg4:#1E2734;
  --line:rgba(255,255,255,.08);
  --line2:rgba(255,255,255,.14);
  --txt:#F2F4F7;
  --dim:#98A2B3;
  --dim2:#6B7684;
  --gold:#F2A900;
  --gold2:#FFC94D;
  --gold-dim:rgba(242,169,0,.14);
  --red:#E2231A;
  --wa:#25D366;
  --wa2:#1DA851;
  --wx:#07C160;
  --display:"Anton","Arial Black","Impact",sans-serif;
  --body:"Barlow","Segoe UI",system-ui,-apple-system,sans-serif;
  --radius:14px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --maxw:1240px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  background:var(--bg);
  color:var(--txt);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  font-size:16px;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:16px;color:var(--txt)}
::selection{background:var(--gold);color:#0A0D12}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#2A3444;border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#3A4658}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 26px;border-radius:10px;font-weight:700;font-size:15px;
  letter-spacing:.3px;transition:transform .15s, box-shadow .2s, background .2s;
  white-space:nowrap;line-height:1;
}
.btn svg{width:19px;height:19px;flex:none}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(180deg,var(--gold2),var(--gold));color:#141000;box-shadow:0 10px 30px rgba(242,169,0,.35)}
.btn-gold:hover{box-shadow:0 14px 38px rgba(242,169,0,.5);transform:translateY(-2px)}
.btn-wa{background:var(--wa);color:#04260f;box-shadow:0 10px 30px rgba(37,211,102,.3)}
.btn-wa:hover{background:#2FE67A;box-shadow:0 14px 38px rgba(37,211,102,.45);transform:translateY(-2px)}
.btn-wx{background:var(--wx);color:#04210e;box-shadow:0 10px 30px rgba(7,193,96,.3)}
.btn-wx:hover{background:#14D970;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid var(--line2)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold2)}
.btn-block{width:100%}
.btn-sm{padding:11px 16px;font-size:13.5px;border-radius:8px}
.btn-lg{padding:18px 34px;font-size:16px;border-radius:12px}

/* ---------- Topbar ---------- */
.topbar{
  background:#07090D;border-bottom:1px solid var(--line);
  font-size:12.5px;color:var(--dim);padding:8px 0;
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px}
.topbar b{color:var(--txt);font-weight:600}
.topbar a{color:var(--wa);font-weight:700}
.topbar a:hover{color:var(--gold2)}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:60;
  background:rgba(10,13,18,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex;align-items:center;gap:18px;height:66px}
.logo{display:flex;align-items:baseline;gap:7px;font-family:var(--display);font-size:30px;letter-spacing:1px;line-height:1}
.logo .b{color:var(--gold)}
.logo .c{color:var(--txt)}
.logo .tag{display:none}
.logo small{font-family:var(--body);font-size:10.5px;letter-spacing:3px;color:var(--dim);font-weight:600}
.nav-links{display:none;gap:26px;margin-left:auto;font-weight:600;font-size:14.5px}
.nav-links a{color:var(--dim);position:relative;padding:6px 0}
.nav-links a:hover,.nav-links a.active{color:var(--gold2)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--gold)}
.nav-cta{display:none}
.burger{display:flex;margin-left:auto;width:44px;height:44px;align-items:center;justify-content:center;border:1px solid var(--line2);border-radius:9px;flex-direction:column;gap:5px}
.burger span{width:20px;height:2px;background:var(--txt);transition:.25s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{
  display:none;background:var(--bg2);border-bottom:1px solid var(--line);
  padding:8px 20px 20px;
}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:13px 4px;font-weight:600;font-size:15.5px;color:var(--txt);border-bottom:1px solid var(--line)}
.mobile-menu a:last-of-type{border-bottom:none}
.mobile-menu .btn{margin-top:16px}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;
  padding:70px 0 60px;
}
.hero-bg{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(7,9,13,.97) 0%,rgba(7,9,13,.82) 42%,rgba(7,9,13,.42) 72%,rgba(10,13,18,.35) 100%),
    linear-gradient(0deg,var(--bg) 2%,transparent 34%);
}
.hero-stripe{
  position:absolute;right:-120px;top:-60px;width:420px;height:420px;z-index:0;
  background:repeating-linear-gradient(45deg,transparent 0 22px,rgba(242,169,0,.05) 22px 24px);
  transform:rotate(0deg);
}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero-kicker{
  display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;
  letter-spacing:3px;color:var(--gold2);text-transform:uppercase;
  background:var(--gold-dim);border:1px solid rgba(242,169,0,.35);
  padding:8px 14px;border-radius:100px;margin-bottom:22px;
}
.hero-kicker::before{content:"";width:8px;height:8px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 4px rgba(242,169,0,.18)}
.hero h1{
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(2.6rem,9vw,5.6rem);line-height:1.02;letter-spacing:1px;
  max-width:15ch;
}
.hero h1 .gold{color:var(--gold);text-shadow:0 0 42px rgba(242,169,0,.28)}
.hero h1 .outline{color:transparent;-webkit-text-stroke:2px rgba(242,169,0,.85)}
.hero-sub{max-width:52ch;color:#C4CBD6;font-size:clamp(1rem,2.4vw,1.2rem);margin:20px 0 30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-stats{
  display:grid;grid-template-columns:repeat(2,1fr);gap:10px;
  margin-top:44px;max-width:640px;
}
.stat{
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:12px;
  padding:14px 14px 12px;
}
.stat .n{font-family:var(--display);font-size:clamp(1.7rem,5vw,2.5rem);color:var(--gold2);line-height:1;display:flex;align-items:baseline;gap:2px}
.stat .n small{font-size:.55em;color:var(--dim)}
.stat .l{font-size:11.5px;color:var(--dim);letter-spacing:.4px;margin-top:6px;text-transform:uppercase;font-weight:600}
.hero-scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;
  color:var(--dim2);font-size:11px;letter-spacing:2px;text-transform:uppercase;
  display:flex;flex-direction:column;align-items:center;gap:8px;
}
.hero-scroll i{width:1px;height:44px;background:linear-gradient(var(--gold),transparent);display:block;animation:drop 1.8s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Brand marquee ---------- */
.marquee{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden;padding:14px 0;position:relative}
.marquee-track{display:flex;gap:44px;width:max-content;animation:scroll 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{
  font-family:var(--display);font-size:21px;letter-spacing:2.5px;color:var(--dim);
  text-transform:uppercase;white-space:nowrap;display:flex;align-items:center;gap:44px;
}
.marquee span::after{content:"◆";color:var(--gold);font-size:10px}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.sec{padding:74px 0}
.sec-head{max-width:720px;margin-bottom:38px}
.kicker{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;
  color:var(--gold2);margin-bottom:14px;
}
.kicker::before{content:"";width:30px;height:2px;background:var(--gold)}
.sec-title{
  font-family:var(--display);font-weight:400;text-transform:uppercase;
  font-size:clamp(1.8rem,5.2vw,3.1rem);line-height:1.05;letter-spacing:.5px;
}
.sec-title .gold{color:var(--gold)}
.sec-lead{color:var(--dim);font-size:16.5px;margin-top:14px;max-width:62ch}
.sec-center .sec-head{margin-left:auto;margin-right:auto;text-align:center}
.sec-center .kicker{justify-content:center}
.sec-center .kicker::before{display:none}
.sec-center .kicker::after{content:"";width:30px;height:2px;background:var(--gold)}

/* ---------- Card grid ---------- */
.card-grid{display:grid;grid-template-columns:1fr;gap:22px}
.car-card{
  background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;position:relative;
  transition:transform .22s, border-color .22s, box-shadow .25s;
}
.car-card:hover{transform:translateY(-5px);border-color:rgba(242,169,0,.45);box-shadow:var(--shadow)}
.car-card.thumb{background:var(--bg3);aspect-ratio:16/10;overflow:hidden;position:relative}
.car-card.thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.car-card:hover .thumb img{transform:scale(1.06)}
.badges{position:absolute;top:10px;left:10px;display:flex;gap:6px;z-index:2;flex-wrap:wrap}
.badge{
  font-size:10.5px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;
  padding:5px 9px;border-radius:6px;backdrop-filter:blur(6px);
}
.badge.hot{background:var(--red);color:#fff}
.badge.detected{background:rgba(10,13,18,.75);color:var(--gold2);border:1px solid rgba(242,169,0,.5)}
.badge.video{background:rgba(10,13,18,.75);color:#fff;border:1px solid rgba(255,255,255,.3)}
.badge.new{background:var(--gold);color:#141000}
.badge.reserved{background:#7A5C00;color:#fff}
.badge.feat{background:rgba(10,13,18,.78);border:1px solid var(--gold);color:var(--gold2)}
.card-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-brand{font-size:11.5px;font-weight:700;letter-spacing:2px;color:var(--gold2);text-transform:uppercase}
.card-title{font-size:19px;font-weight:700;line-height:1.25;color:var(--txt)}
.card-chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{
  font-size:12px;font-weight:600;color:var(--dim);background:var(--bg3);
  border:1px solid var(--line);padding:5px 9px;border-radius:7px;
}
.chip b{color:var(--txt);font-weight:600}
.card-price{
  display:flex;align-items:baseline;gap:9px;margin-top:auto;padding-top:12px;
  border-top:1px dashed var(--line2);
}
.price-usd{font-family:var(--display);font-size:26px;color:var(--gold2);line-height:1;letter-spacing:.5px}
.price-usd small{font-size:15px;color:var(--gold);font-family:var(--body)}
.price-cny{font-size:12.5px;color:var(--dim2)}
.price-cny b{color:var(--dim)}
.card-actions{display:flex;gap:9px;margin-top:2px}
.card-actions .btn{flex:1;padding:12px 8px;font-size:13.5px}

/* ---------- Why us ---------- */
.features{display:grid;grid-template-columns:1fr;gap:18px}
.feature{
  background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;position:relative;overflow:hidden;
}
.feature::after{
  content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;
  background:radial-gradient(circle,rgba(242,169,0,.08),transparent 70%);
}
.feature .ic{
  width:48px;height:48px;border-radius:11px;background:var(--gold-dim);
  border:1px solid rgba(242,169,0,.35);display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;
}
.feature .ic svg{width:25px;height:25px;stroke:var(--gold2);fill:none;stroke-width:1.8}
.feature h3{font-size:17.5px;font-weight:700;margin-bottom:8px}
.feature p{color:var(--dim);font-size:14.5px}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:1fr;gap:16px;counter-reset:step}
.step{
  background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;position:relative;padding-left:78px;
}
.step::before{
  counter-increment:step;content:"0" counter(step);
  position:absolute;left:18px;top:18px;font-family:var(--display);
  font-size:32px;color:var(--gold);line-height:1;letter-spacing:1px;
}
.step h3{font-size:17px;font-weight:700;margin-bottom:6px}
.step p{color:var(--dim);font-size:14.5px}
.step .tag{font-size:11px;letter-spacing:2px;color:var(--gold2);text-transform:uppercase;font-weight:700;display:block;margin-bottom:4px}

/* ---------- Shipping ---------- */
.ship{
  background:
    linear-gradient(120deg,rgba(242,169,0,.10),transparent 40%),
    var(--bg2);
  border:1px solid var(--line);border-radius:18px;
  padding:34px 26px;display:grid;grid-template-columns:1fr;gap:28px;
  position:relative;overflow:hidden;
}
.ship::before{
  content:"";position:absolute;left:-70px;bottom:-70px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,211,102,.10),transparent 70%);
}
.ship h3{font-size:clamp(1.3rem,3.4vw,1.8rem);font-family:var(--display);text-transform:uppercase;letter-spacing:.5px;font-weight:400;margin-bottom:14px}
.ship h3 .gold{color:var(--gold)}
.ship p{color:var(--dim);font-size:15px;margin-bottom:18px}
.check{list-style:none;display:grid;gap:11px;margin-bottom:8px}
.check li{display:flex;gap:11px;align-items:flex-start;font-size:14.5px;color:#C9D2DE}
.check svg{width:19px;height:19px;flex:none;stroke:var(--wa);fill:none;stroke-width:2.2;margin-top:2px}
.ports{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;
}
.ports span{
  font-size:12px;font-weight:600;color:var(--txt);background:var(--bg3);
  border:1px solid var(--line2);padding:6px 12px;border-radius:100px;
}
.ports .cap{font-size:11px;letter-spacing:2px;color:var(--dim2);text-transform:uppercase;font-weight:700;width:100%;margin-bottom:2px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr;gap:20px}
.contact-card{
  border-radius:18px;padding:30px 26px;position:relative;overflow:hidden;color:#fff;
}
.contact-card.wa{background:linear-gradient(150deg,#0E3B24,#0A2A1A 60%,#081F13);border:1px solid rgba(37,211,102,.35)}
.contact-card.wx{background:linear-gradient(150deg,#0A3A24,#082E1D 60%,#062115);border:1px solid rgba(7,193,96,.35)}
.contact-card .ic{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.contact-card.wa .ic{background:var(--wa)}
.contact-card.wx .ic{background:var(--wx)}
.contact-card .ic svg{width:30px;height:30px;fill:#04260f}
.contact-card h3{font-size:22px;font-weight:800;letter-spacing:.4px}
.contact-card .num{font-family:var(--display);font-size:clamp(1.3rem,4.6vw,1.9rem);color:#fff;letter-spacing:.8px;margin:10px 0 6px}
.contact-card .hint{color:rgba(255,255,255,.62);font-size:13.5px;margin-bottom:18px}
.contact-card .qrcode{width:190px;border-radius:10px;background:#fff;padding:10px;margin-top:6px}
.contact-card .qrcode img{width:100%}
.contact-flex{display:flex;gap:26px;align-items:center;flex-wrap:wrap}

/* ---------- Footer ---------- */
.footer{background:#07090D;border-top:1px solid var(--line);padding:52px 0 30px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px}
.footer h4{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--dim2);margin-bottom:14px;font-weight:700}
.footer a{display:block;color:var(--dim);font-size:14px;padding:4px 0}
.footer a:hover{color:var(--gold2)}
.footer p{color:var(--dim2);font-size:13.5px;line-height:1.7}
.footer .logo{margin-bottom:14px}
.footer-bottom{
  border-top:1px solid var(--line);margin-top:38px;padding-top:22px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  color:var(--dim2);font-size:12.5px;
}
.footer-bottom a{color:var(--dim2);padding:0}
.footer-bottom a:hover{color:var(--gold2)}
.disc{font-size:11.5px;color:var(--dim2);opacity:.85;margin-top:8px;max-width:78ch}

/* ---------- Page head (cars) ---------- */
.page-head{padding:56px 0 26px}
.page-head .kicker{margin-bottom:10px}
.page-head h1{font-family:var(--display);font-size:clamp(2rem,6vw,3.4rem);font-weight:400;text-transform:uppercase;letter-spacing:.5px;line-height:1.05}
.page-head .meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;align-items:center}
.page-head .meta span{
  font-size:12.5px;color:var(--dim);background:var(--bg2);border:1px solid var(--line);
  padding:7px 13px;border-radius:100px;font-weight:600;
}
.page-head .meta .live::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--wa);margin-right:8px;box-shadow:0 0 0 4px rgba(37,211,102,.15);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(37,211,102,.05)}}

/* ---------- Filter bar ---------- */
.filter-bar{
  position:sticky;top:66px;z-index:40;background:rgba(10,13,18,.9);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;
}
.filter-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.filter-grid .full{grid-column:1/-1}
.field{position:relative}
.field svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:16px;height:16px;stroke:var(--dim2);fill:none;stroke-width:2;pointer-events:none}
.field input,.field select{
  width:100%;background:var(--bg2);border:1px solid var(--line2);border-radius:9px;
  padding:12px 12px 12px 38px;font-size:14px;color:var(--txt);appearance:none;
}
.field input::placeholder{color:var(--dim2)}
.field select{
  padding-left:38px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2398A2B3' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;
}
.field select:focus,.field input:focus{outline:none;border-color:var(--gold)}
.filter-reset{
  grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--dim2);padding:2px 2px 0;
}
.filter-reset button{color:var(--gold2);font-weight:700;font-size:13px}
.filter-reset button:hover{text-decoration:underline}
.result-count{font-weight:700;color:var(--txt)}

/* ---------- Inventory ---------- */
.inventory{padding:34px 0 70px}
.empty{
  text-align:center;padding:70px 20px;color:var(--dim);
  border:1px dashed var(--line2);border-radius:var(--radius);
}
.empty h3{font-family:var(--display);color:var(--txt);font-size:26px;margin-bottom:10px;font-weight:400}
.loader{
  text-align:center;padding:90px 20px;color:var(--dim);
}
.spinner{
  width:44px;height:44px;margin:0 auto 16px;border-radius:50%;
  border:3px solid var(--line2);border-top-color:var(--gold);animation:spin 1s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Modal ---------- */
.modal-mask{
  position:fixed;inset:0;z-index:90;background:rgba(5,7,10,.88);backdrop-filter:blur(6px);
  display:none;align-items:flex-end;justify-content:center;overflow-y:auto;
}
.modal-mask.open{display:flex}
.modal{
  background:var(--bg2);width:100%;max-width:760px;border-radius:20px 20px 0 0;
  max-height:94vh;overflow-y:auto;position:relative;animation:up .28s ease;
  border:1px solid var(--line2);
}
@keyframes up{from{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-close{
  position:sticky;top:14px;z-index:5;margin-left:auto;margin-right:14px;
  width:42px;height:42px;border-radius:50%;background:rgba(10,13,18,.7);border:1px solid var(--line2);
  display:flex;align-items:center;justify-content:center;color:var(--txt);font-size:18px;
}
.modal-close:hover{border-color:var(--gold);color:var(--gold2)}
.modal-hero{position:relative}
.modal-hero img{width:100%;aspect-ratio:16/10;object-fit:cover}
.modal-body{padding:6px 22px 28px}
.modal-brand{font-size:12px;font-weight:800;letter-spacing:2.5px;color:var(--gold2);text-transform:uppercase;margin-bottom:6px}
.modal-title{font-family:var(--display);font-weight:400;font-size:clamp(1.5rem,4.4vw,2.1rem);line-height:1.08;text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}
.modal-price{
  display:flex;align-items:baseline;gap:12px;background:var(--gold-dim);
  border:1px solid rgba(242,169,0,.4);border-radius:12px;padding:14px 18px;margin-bottom:18px;
}
.modal-price .usd{font-family:var(--display);font-size:34px;color:var(--gold2);line-height:1}
.modal-price .usd small{font-size:18px;font-family:var(--body)}
.modal-price .cny{font-size:13px;color:var(--dim)}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}
.spec{
  background:var(--bg3);border:1px solid var(--line);border-radius:10px;padding:11px 13px;
}
.spec .k{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--dim2);font-weight:700;margin-bottom:4px}
.spec .v{font-size:15px;font-weight:700;color:var(--txt)}
.modal-desc{color:#C4CBD6;font-size:15px;background:var(--bg3);border-left:3px solid var(--gold);border-radius:8px;padding:14px 16px;margin-bottom:20px}
.modal-desc.empty{display:none}
.modal-cta{display:grid;gap:11px}
.modal-cta .btn{justify-content:center;padding:17px}
.modal-note{font-size:11.5px;color:var(--dim2);text-align:center;margin-top:12px;line-height:1.6}

/* ---------- Vehicle detail page ---------- */
.car-page{padding:26px 0 60px;min-height:52vh}
.detail-back{margin-bottom:18px}
.detail-back a{
  display:inline-flex;align-items:center;gap:8px;color:var(--gold2);font-weight:700;font-size:14.5px;
  border:1px solid var(--line2);border-radius:100px;padding:9px 16px;background:var(--bg2);
  transition:border-color .2s, background .2s;
}
.detail-back a:hover{border-color:var(--gold);background:var(--gold-dim)}
.detail-grid{display:grid;grid-template-columns:1fr;gap:26px}
.gallery{background:var(--bg2);border:1px solid var(--line);border-radius:18px;overflow:hidden;padding:12px}
.gallery-main{position:relative;border-radius:12px;overflow:hidden;background:var(--bg3);aspect-ratio:16/10}
.gallery-main img{width:100%;height:100%;object-fit:cover}
.gallery-main img.broken{opacity:.25}
.gallery-main.noimg{display:flex;align-items:center;justify-content:center;color:var(--dim2);font-size:14px;text-align:center;padding:24px 20px}
.gallery-thumbs{
  display:flex;gap:9px;margin-top:12px;overflow-x:auto;padding-bottom:4px;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
}
.dthumb{
  flex:0 0 84px;height:62px;border-radius:9px;overflow:hidden;border:2px solid var(--line2);
  background:var(--bg3);scroll-snap-align:start;opacity:.72;transition:opacity .18s, border-color .18s;padding:0;
}
.dthumb img{width:100%;height:100%;object-fit:cover}
.dthumb.on{border-color:var(--gold);opacity:1}
.dthumb.broken{visibility:hidden}
.detail-info{display:flex;flex-direction:column;gap:14px}
.detail-brand{font-size:12px;font-weight:800;letter-spacing:2.5px;color:var(--gold2);text-transform:uppercase}
.detail-title{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:clamp(1.6rem,5vw,2.4rem);line-height:1.08;letter-spacing:.5px}
.detail-chips{display:flex;flex-wrap:wrap;gap:6px}
.detail-price{
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;background:var(--gold-dim);
  border:1px solid rgba(242,169,0,.4);border-radius:12px;padding:15px 18px;
}
.detail-price .usd{font-family:var(--display);font-size:clamp(30px,8vw,40px);color:var(--gold2);line-height:1}
.detail-price .cny{font-size:13.5px;color:var(--dim)}
.detail-vin{font-size:13px;color:var(--dim2);letter-spacing:1px;word-break:break-all}
.detail-vin b{color:var(--dim);font-weight:600}
.detail-cta{display:grid;gap:11px;margin-top:4px}
.detail-cta .btn{justify-content:center}
.detail-sections{margin-top:30px;display:grid;gap:26px}
.detail-block{background:var(--bg2);border:1px solid var(--line);border-radius:18px;padding:24px 22px}
.detail-h2{font-family:var(--display);font-weight:400;text-transform:uppercase;font-size:21px;letter-spacing:.5px;margin-bottom:16px}
.detail-h2 .gold{color:var(--gold)}
.detail-specs{grid-template-columns:1fr;margin-bottom:0}
.config-empty{color:var(--dim);font-size:14.5px;background:var(--bg3);border:1px dashed var(--line2);border-radius:10px;padding:16px 18px}
.detail-desc{color:#C4CBD6;font-size:15px;background:var(--bg3);border-left:3px solid var(--gold);border-radius:8px;padding:14px 16px;line-height:1.7}

/* ---------- Country import policies ---------- */
.policy-method{
  background:var(--gold-dim);border:1px solid rgba(242,169,0,.4);border-left:4px solid var(--gold);
  border-radius:12px;padding:18px 20px;margin-bottom:26px;
}
.policy-method strong{display:block;font-family:var(--display);font-weight:400;letter-spacing:.5px;text-transform:uppercase;color:var(--gold2);margin-bottom:8px;font-size:15px}
.policy-method p{color:#C9D2DE;font-size:13.5px;line-height:1.65}
.policy-grid{display:grid;grid-template-columns:1fr;gap:14px}
.policy-card{background:var(--bg2);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .2s}
.policy-card.open{border-color:rgba(242,169,0,.45)}
.policy-head{display:flex;align-items:center;gap:12px;width:100%;padding:16px 18px;text-align:left}
.pol-flag{font-size:24px;line-height:1}
.pol-name{font-family:var(--display);font-weight:400;font-size:19px;letter-spacing:.5px;text-transform:uppercase;color:var(--txt)}
.policy-card.open .pol-name{color:var(--gold2)}
.pol-upd{margin-left:auto;font-size:11px;color:var(--dim2);border:1px solid var(--line2);padding:4px 9px;border-radius:100px;white-space:nowrap}
.pol-chev{color:var(--gold);transition:transform .2s;font-size:14px}
.policy-card.open .pol-chev{transform:rotate(180deg)}
.policy-body{display:none;padding:0 18px 20px;border-top:1px solid var(--line)}
.policy-card.open .policy-body{display:block}
.pol-summary{color:#C4CBD6;font-size:14px;line-height:1.65;padding:14px 0 4px}
.pol-row{padding:12px 0;border-top:1px dashed var(--line)}
.pol-k{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold2);font-weight:700;margin-bottom:5px}
.pol-v{color:#C9D2DE;font-size:13.5px;line-height:1.65}
.pol-list{list-style:none;display:grid;gap:7px}
.pol-list li{position:relative;padding-left:16px}
.pol-list li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.pol-sources{list-style:none;display:grid;gap:8px}
.pol-sources li{font-size:13px;line-height:1.5}
.pol-sources a{color:var(--gold2);border-bottom:1px dotted rgba(242,169,0,.45)}
.pol-sources a:hover{color:#fff;border-color:var(--gold)}
.pol-date{color:var(--dim2);font-size:11.5px;white-space:nowrap}

/* ---------- Admin ---------- */
.admin-wrap{max-width:1180px;margin:0 auto;padding:26px 20px 70px}
.login-card{
  max-width:400px;margin:70px auto;background:var(--bg2);border:1px solid var(--line2);
  border-radius:16px;padding:34px 30px;
}
.login-card h2{font-family:var(--display);font-weight:400;text-transform:uppercase;letter-spacing:1px;font-size:24px;margin-bottom:18px}
.login-card input{
  width:100%;background:var(--bg);border:1px solid var(--line2);border-radius:9px;
  padding:13px 15px;margin-bottom:14px;color:var(--txt);
}
.login-card .err{color:var(--red);font-size:13px;margin-bottom:10px;display:none}
.login-card .err.show{display:block}
.admin-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.admin-head h1{font-family:var(--display);font-size:28px;font-weight:400;text-transform:uppercase;letter-spacing:1px}
.stat-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px}
.a-stat{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.a-stat .n{font-family:var(--display);font-size:30px;color:var(--gold2);line-height:1}
.a-stat .l{font-size:12px;color:var(--dim);letter-spacing:1px;text-transform:uppercase;margin-top:6px;font-weight:700}
.a-stat .n.red{color:var(--red)}
.tabs{display:flex;gap:8px;margin-bottom:22px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:12px}
.tab{
  padding:10px 18px;border-radius:9px;font-weight:700;font-size:14px;color:var(--dim);
  border:1px solid var(--line);background:var(--bg2);
}
.tab.active{background:var(--gold);color:#141000;border-color:var(--gold)}
.panel{display:none}
.panel.active{display:block}
.admin-tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{
  text-align:left;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--dim2);
  padding:10px 12px;border-bottom:1px solid var(--line2);white-space:nowrap;
}
.table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tr:hover td{background:rgba(255,255,255,.02)}
.table .thumb{width:74px;height:50px;object-fit:cover;border-radius:7px;background:var(--bg3)}
.table .t-title{font-weight:700;color:var(--txt)}
.table .t-sub{color:var(--dim2);font-size:12px}
.table select{background:var(--bg3);border:1px solid var(--line2);border-radius:7px;padding:7px 9px;font-size:13px;color:var(--txt)}
.table input[type=checkbox]{width:18px;height:18px;accent-color:var(--gold)}
.a-btn{
  padding:7px 12px;border-radius:7px;font-size:12.5px;font-weight:700;
  border:1px solid var(--line2);color:var(--dim);background:var(--bg3);
}
.a-btn:hover{border-color:var(--gold);color:var(--gold2)}
.a-btn.danger:hover{border-color:var(--red);color:var(--red)}
.form-grid{display:grid;grid-template-columns:1fr;gap:14px}
.form-grid label{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:var(--dim2);font-weight:700;display:block;margin-bottom:6px}
.form-grid input,.form-grid select,.form-grid textarea{
  width:100%;background:var(--bg);border:1px solid var(--line2);border-radius:9px;
  padding:12px 14px;color:var(--txt);font-size:14.5px;
}
.form-grid textarea{min-height:110px;resize:vertical;font-family:var(--body);line-height:1.5}
.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus{outline:none;border-color:var(--gold)}
.form-actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.toast{
  position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(80px);z-index:120;
  background:var(--bg3);border:1px solid var(--gold);color:var(--txt);padding:13px 22px;
  border-radius:10px;font-weight:600;font-size:14px;transition:.35s;opacity:0;
  max-width:92vw;text-align:center;
}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast.ok{border-color:var(--wa);color:#fff}
.toast.err{border-color:var(--red)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s, transform .6s}
.reveal.in{opacity:1;transform:none}

/* ============================================================
   DESKTOP
   ============================================================ */
@media (min-width:640px){
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .features{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr 1fr}
  .filter-grid{grid-template-columns:repeat(3,1fr)}
  .stat-row{grid-template-columns:repeat(5,1fr)}
  .form-grid{grid-template-columns:1fr 1fr}
  .form-grid .full{grid-column:1/-1}
  .detail-specs{grid-template-columns:repeat(2,1fr)}
  .gallery-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));overflow:visible;padding-bottom:0}
  .policy-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:900px){
  .burger{display:none}
  .nav-links{display:flex}
  .nav-cta{display:inline-flex;margin-left:0}
  .nav .wrap{gap:24px}
  .logo .tag{display:inline}
  .hero-stats{grid-template-columns:repeat(4,1fr)}
  .detail-grid{grid-template-columns:1.12fr .88fr;align-items:start}
  .detail-cta{grid-template-columns:1fr 1fr}
}@media (min-width:1024px){
  .card-grid{grid-template-columns:repeat(3,1fr)}
  .features{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(4,1fr)}
  .ship{grid-template-columns:1.05fr .95fr;padding:46px 44px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
  .filter-grid{grid-template-columns:repeat(6,1fr)}
  .filter-grid .full{grid-column:1/-1}
  .filter-reset{grid-column:1/-1}
  .modal{max-height:92vh;border-radius:20px}
  .modal-close{position:absolute;top:16px;right:16px}
  .gallery-main{aspect-ratio:16/9}
  .detail-sections{grid-template-columns:1fr}
}
@media (min-width:1180px){
  .card-grid{grid-template-columns:repeat(3,1fr)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .reveal{opacity:1;transform:none}
}