*,*::before,*::after{box-sizing:border-box}
body{margin:0}
img{max-width:100%;height:auto}
[hidden]{display:none!important}
/* Layout: "đêm trên đường ven biển" — dải ngang tối, đèn pha hổ phách làm điểm nhấn, biển số 43A làm nhãn cho từng mẫu xe */
:root{
  --ink:#0b111b;        /* nền đêm */
  --deck:#121b29;       /* bề mặt thẻ */
  --deck-2:#192436;     /* bề mặt nổi */
  --line:#26344a;       /* đường kẻ */
  --fg:#eaf0f7;         /* chữ chính */
  --muted:#8d9bb0;      /* chữ phụ */
  --beam:#f2b64a;       /* đèn pha hổ phách — điểm nhấn duy nhất */
  --beam-ink:#1a1204;   /* chữ trên nền hổ phách */
  --plate:#f4f5f1;      /* nền biển số */
  --plate-ink:#111;
  --ok:#5cc79a;
  --font-display:"Times New Roman",Times,"Liberation Serif","Noto Serif",serif;
  --font-body:"Times New Roman",Times,"Liberation Serif","Noto Serif",serif;
  --r:10px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--ink);color:var(--fg);font-family:var(--font-body);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--ink)}
a{color:inherit}
h1,h2,h3{font-family:var(--font-display);line-height:1.05;text-wrap:balance;margin:0;letter-spacing:.01em}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--beam)}
.num{font-variant-numeric:tabular-nums}
:focus-visible{outline:2px solid var(--beam);outline-offset:3px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 14px/1 var(--font-body);padding:13px 20px;border-radius:999px;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:transform .15s,background .15s,border-color .15s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-beam{background:var(--beam);color:var(--beam-ink)}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--beam)}
.btn-sm{padding:10px 14px;font-size:13px}

/* Header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--ink) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:24px;min-height:64px}
.brand{display:flex;align-items:baseline;gap:8px;text-decoration:none;flex-shrink:0}
.brand b{font-family:var(--font-display);font-weight:800;font-size:24px;letter-spacing:.04em}
.brand span{font-family:var(--font-display);font-weight:600;font-size:14px;letter-spacing:.2em;color:var(--beam)}
nav.main{display:flex;gap:4px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
nav.main::-webkit-scrollbar{display:none}
nav.main a{font-size:14px;font-weight:500;color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:999px;white-space:nowrap}
nav.main a:hover{color:var(--fg);background:var(--deck)}
.top .hot{display:flex;flex-direction:column;align-items:flex-end;line-height:1.2}
.top .hot small{font-size:11px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.top .hot strong{font-family:var(--font-display);font-size:20px;color:var(--beam);letter-spacing:.04em;user-select:all}
@media (max-width:900px){
  .top .wrap{flex-wrap:wrap;gap:0 12px;padding-block:8px}
  .top .hot{margin-left:auto}
  nav.main{order:3;width:100%;margin:6px 0 0;padding-bottom:2px}
}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:none;position:absolute;inset:0;background:
  radial-gradient(60% 70% at 78% 62%,color-mix(in srgb,var(--beam) 16%,transparent),transparent 70%),
  linear-gradient(180deg,transparent 60%,color-mix(in srgb,var(--deck) 80%,transparent));pointer-events:none}
.hero .bg{position:absolute;inset:0;margin:0}
.hero .bg img{width:100%;height:100%;object-fit:cover;object-position:50% 78%;display:block}
.hero .bg::after{content:"";position:absolute;inset:0;background:
  linear-gradient(180deg,color-mix(in srgb,var(--ink) 92%,transparent) 0%,color-mix(in srgb,var(--ink) 70%,transparent) 34%,color-mix(in srgb,var(--ink) 10%,transparent) 62%,transparent 80%,var(--ink) 100%)}
.hero .wrap{position:relative;z-index:1;display:block;padding-block:72px 0;min-height:clamp(560px,64vw,820px)}
.hero .wrap > div{max-width:640px}
.hero .lede{color:#cfd7e2}
.hero .facts{border-top-color:rgba(255,255,255,.18)}
@media (max-width:640px){.hero .wrap{padding-block:40px 0;min-height:600px}.hero .bg img{object-position:30% 80%}.hero .facts{display:none}}


.hero h1{font-size:clamp(46px,7.4vw,96px);font-weight:800;text-transform:uppercase}
.hero h1 em{font-style:normal;color:var(--beam);display:block}
.hero .lede{color:var(--muted);font-size:17px;max-width:46ch;margin-top:18px}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero .facts{display:flex;flex-wrap:wrap;gap:28px;margin-top:36px;padding-top:22px;border-top:1px solid var(--line)}
.hero .facts div{display:flex;flex-direction:column}
.hero .facts b{font-family:var(--font-display);font-size:28px;font-weight:700}
.hero .facts span{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}

/* Sections */
section.block{padding-block:72px}
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px}
.head h2{font-size:clamp(34px,4.6vw,54px);font-weight:800;text-transform:uppercase;margin-top:6px}
.head p{color:var(--muted);max-width:52ch}

/* Filter chips */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:500 13px/1 var(--font-body);padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer}
.chip[aria-pressed="true"]{background:var(--fg);color:var(--ink);border-color:var(--fg)}

/* Model grid */
.models{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:36px 24px}
.car{display:flex;flex-direction:column}
.car .pic{position:relative;aspect-ratio:4/5;max-width:100%;overflow:hidden;border-radius:8px;background:#111317}
.car .pic img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.car:hover .pic img{transform:scale(1.04)}
.car .body{display:flex;flex-direction:column;gap:4px;padding:16px 2px 0;flex:1}
.car h3{font-size:28px;font-weight:700}
.car .seg{font-size:13px;color:var(--muted)}
.car .price{margin-top:auto;padding-top:12px;display:flex;align-items:baseline;gap:8px}
.car .price small{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.car .price b{font-family:var(--font-display);font-size:26px;color:var(--beam)}
.car .acts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}

/* Price table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r)}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line)}
th{font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);background:var(--deck)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:var(--deck)}
td.r,th.r{text-align:right}
td .mname{font-weight:600}
td .price{font-family:var(--font-display);font-size:20px;font-weight:700}
.link-btn{background:none;border:0;color:var(--beam);font:600 13px var(--font-body);cursor:pointer;padding:4px 0;text-decoration:underline;text-underline-offset:3px}
.note{font-size:13px;color:var(--muted);margin-top:12px}

/* Calculator */
.calc{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:16px}
.panel{background:var(--deck);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.field label{font-size:13px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
.field label output{color:var(--fg);font-weight:600}
select,input[type=text],input[type=tel],input[type=number]{font:500 15px var(--font-body);color:var(--fg);background:var(--ink);border:1px solid var(--line);border-radius:8px;padding:12px 14px;width:100%}
select:focus,input:focus{outline:none;border-color:var(--beam)}
input[type=range]{width:100%;accent-color:var(--beam)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lines{display:flex;flex-direction:column}
.lines div{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px}
.lines div span:first-child{color:var(--muted)}
.lines div span:last-child{font-variant-numeric:tabular-nums;font-weight:500;text-align:right}
.total{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:18px;padding-top:14px;border-top:2px solid var(--fg)}
.total span{font-family:var(--font-display);font-size:15px;letter-spacing:.14em;text-transform:uppercase}
.total b{font-family:var(--font-display);font-size:clamp(28px,4vw,38px);color:var(--beam);font-variant-numeric:tabular-nums}
@media (max-width:820px){.calc{grid-template-columns:1fr}}

/* Process */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.step{padding:24px 20px 8px 0}
.step + .step{padding-left:20px;border-left:1px solid var(--line)}
.step .n{font-family:var(--font-display);font-size:44px;font-weight:800;color:var(--line);line-height:1}
.step h3{font-size:22px;margin:10px 0 6px}
.step p{color:var(--muted);font-size:14px}
@media (max-width:820px){.steps{grid-template-columns:1fr 1fr}.step:nth-child(3){border-left:0;padding-left:0}}
@media (max-width:480px){.steps{grid-template-columns:1fr}.step + .step{border-left:0;padding-left:0;border-top:1px solid var(--line)}}

/* Lead band */
.lead-band{background:var(--deck);border-block:1px solid var(--line)}
.lead-band .wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-block:64px;align-items:start}
.perks{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-direction:column;gap:12px}
.perks li{display:flex;gap:12px;align-items:flex-start}
.perks li::before{content:"";width:10px;height:10px;margin-top:7px;border-radius:2px;background:var(--beam);flex-shrink:0;transform:rotate(45deg)}
.big-hot{margin-top:28px;display:flex;flex-direction:column}
.big-hot small{font-size:12px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}
.big-hot strong{font-family:var(--font-display);font-size:clamp(40px,6vw,60px);color:var(--beam);letter-spacing:.03em;user-select:all;line-height:1.1}
.seg-toggle{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.seg-toggle input{position:absolute;opacity:0;pointer-events:none}
.seg-toggle label{display:block;text-align:center;padding:12px;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-weight:500;color:var(--muted)}
.seg-toggle input:checked + label{border-color:var(--beam);color:var(--fg);background:color-mix(in srgb,var(--beam) 12%,transparent)}
.seg-toggle input:focus-visible + label{outline:2px solid var(--beam);outline-offset:2px}
.result{margin-top:16px;padding:16px;border:1px solid var(--ok);border-radius:8px;background:color-mix(in srgb,var(--ok) 8%,transparent)}
.result p{font-size:14px}
.result pre{white-space:pre-wrap;font:13px/1.5 var(--font-body);background:var(--ink);border-radius:6px;padding:12px;margin:10px 0;color:var(--fg)}
.result .acts{display:flex;flex-wrap:wrap;gap:8px}
.err{color:#ff8a7a;font-size:13px;margin-top:-8px;margin-bottom:12px}
@media (max-width:820px){.lead-band .wrap{grid-template-columns:1fr;gap:28px}}

/* Footer */
footer{padding-block:48px 120px;color:var(--muted);font-size:14px}
footer .grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:28px}
footer h3{font-size:18px;color:var(--fg);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
footer .sel{user-select:all;color:var(--fg)}
footer .copy{margin-top:36px;padding-top:18px;border-top:1px solid var(--line);font-size:12px}
@media (max-width:720px){footer .grid{grid-template-columns:1fr}}

/* Floating contact */
.float{position:fixed;right:calc(16px + env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:40;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.float a{display:flex;align-items:center;gap:8px;padding:12px 16px;border-radius:999px;text-decoration:none;font-weight:600;font-size:14px;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.float .zalo{background:#0a68ff;color:#fff}
.float .call{background:var(--beam);color:var(--beam-ink)}
.float .call svg{animation:ring 2.4s ease-in-out infinite}
@keyframes ring{0%,80%,100%{transform:rotate(0)}84%{transform:rotate(-14deg)}88%{transform:rotate(14deg)}92%{transform:rotate(-10deg)}96%{transform:rotate(8deg)}}

/* Modal */
.modal{position:fixed;inset:0;z-index:70;background:rgba(3,6,12,.72);display:grid;place-items:center;padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));overflow-y:auto}
.modal .box{position:relative;width:100%;max-width:480px;background:var(--deck);border:1px solid var(--line);border-radius:14px;padding:28px 24px 24px}
.modal h2{font-size:32px;font-weight:800;text-transform:uppercase;margin:6px 0 18px}
.modal .x{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:transparent;color:var(--fg);font-size:20px;cursor:pointer;line-height:1}

/* ===== Trang từng mẫu xe ===== */
.crumbs{font-size:13px;color:var(--muted);padding-block:18px 0}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--fg)}
.m-hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px;align-items:start;padding-block:24px 56px}
.m-pic{margin:0;border-radius:12px;overflow:hidden;background:#111317;aspect-ratio:4/5;max-width:100%}
.m-pic img{width:100%;height:100%;object-fit:cover;display:block}
.m-hero h1{font-size:clamp(40px,6vw,72px);font-weight:800;text-transform:uppercase}
.m-hero h1 em{font-style:normal;color:var(--beam);display:block;font-size:.55em;letter-spacing:.06em}
.m-hero .lede{color:var(--muted);font-size:16px;margin-top:16px;max-width:56ch}
.m-price{margin-top:24px;padding:18px 20px;border:1px solid var(--line);border-radius:10px;background:var(--deck)}
.m-price small{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.m-price .big{display:block;font-family:var(--font-display);font-size:clamp(32px,4vw,44px);font-weight:700;color:var(--beam);font-variant-numeric:tabular-nums;line-height:1.1;margin-top:4px}
.vers{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-direction:column}
.vers li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px dashed var(--line);font-size:14px}
.vers li b{font-variant-numeric:tabular-nums}
.m-hero .ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.spec-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:24px;align-items:start}
.spec{width:100%;border-collapse:collapse;min-width:0}
.spec th,.spec td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}
.spec th{width:44%;font-family:var(--font-body);font-weight:500;letter-spacing:0;text-transform:none;color:var(--muted);background:transparent;font-size:14px}
.spec td{font-weight:600}
.hl{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.hl li{display:flex;gap:12px;align-items:flex-start}
.hl li::before{content:"";width:10px;height:10px;margin-top:7px;border-radius:2px;background:var(--beam);flex-shrink:0;transform:rotate(45deg)}
.others{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.others a{display:flex;flex-direction:column;gap:8px;text-decoration:none;color:var(--fg)}
.others img{aspect-ratio:4/5;object-fit:cover;border-radius:8px;width:100%;background:#111317}
.others span{font-weight:600;font-size:14px}.others small{color:var(--muted);font-size:12px}
.faq details{border-top:1px solid var(--line);padding:14px 0}
.faq summary{cursor:pointer;font-weight:600}
.faq p{color:var(--muted);margin-top:8px;max-width:70ch}
@media (max-width:860px){.m-hero .wrap,.spec-grid{grid-template-columns:1fr;gap:24px}.m-pic{max-width:480px}}
a.pic{display:block}

/* ===== Trang xe chi tiết (từ brochure) ===== */
.subnav{position:sticky;top:calc(env(safe-area-inset-top,0px) + 64px);z-index:30;background:color-mix(in srgb,var(--ink) 92%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.subnav .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding-block:8px}
.subnav .wrap::-webkit-scrollbar{display:none}
.subnav a{flex-shrink:0;font-size:13px;font-weight:500;color:var(--muted);text-decoration:none;padding:7px 12px;border-radius:999px}
.subnav a:hover{color:var(--fg);background:var(--deck)}

.gal{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:auto auto;gap:10px}
.gal figure{margin:0;overflow:hidden;border-radius:10px;background:var(--deck);min-width:0}
.gal img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}
.gal figure:hover img{transform:scale(1.04)}
.gal figure:first-child{grid-row:span 2}
@media (max-width:720px){.gal{grid-template-columns:1fr 1fr}.gal figure:first-child{grid-column:span 2;grid-row:auto}}
.feat{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;align-items:center;padding-block:56px;border-top:1px solid var(--line)}
.feat.flip .feat-media{order:2}
.feat-media{display:grid;gap:10px;min-width:0}
.feat-media img{width:100%;border-radius:10px;display:block;background:var(--deck)}
.feat-media .thumbs{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:10px}
.feat-media .thumbs img{aspect-ratio:16/9;object-fit:cover}
.feat h3{font-size:clamp(30px,3.6vw,44px);font-weight:800;text-transform:uppercase;margin:6px 0 12px}
.feat .txt{color:var(--muted);max-width:56ch}
.feat ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:12px}
.feat li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start}
.feat li::before{content:"";width:9px;height:9px;margin-top:8px;border-radius:2px;background:var(--beam);transform:rotate(45deg)}
.feat li b{display:block;color:var(--fg)}
.feat li span{color:var(--muted);font-size:14px}
.kpis{display:flex;flex-wrap:wrap;gap:26px;margin-top:22px}
.kpis div{display:flex;flex-direction:column}
.kpis b{font-family:var(--font-display);font-size:34px;font-weight:700;color:var(--beam);line-height:1;font-variant-numeric:tabular-nums}
.kpis span{font-size:12px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-top:4px}
@media (max-width:860px){.feat{grid-template-columns:1fr;gap:22px;padding-block:40px}.feat.flip .feat-media{order:0}}
.styles{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.style{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--deck);display:flex;flex-direction:column}
.style img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block}
.style div{padding:18px 20px}
.style h3{font-size:34px;font-weight:800;letter-spacing:.08em}
.style p{color:var(--muted);margin-top:6px}
.style small{display:block;margin-top:10px;font-size:12px;color:var(--beam);letter-spacing:.08em;text-transform:uppercase}
@media (max-width:720px){.styles{grid-template-columns:1fr}}
.colors{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}
.swatches{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}
.sw{display:flex;flex-direction:column;align-items:center;gap:8px;width:120px;padding:12px 8px;border:1px solid var(--line);border-radius:10px;background:var(--deck);text-align:center}
.sw img{width:100%;height:auto;display:block}
.sw i{width:34px;height:34px;border-radius:50%;border:2px solid var(--line);display:block}
.sw b{font-size:13px}.sw small{font-size:11px;color:var(--muted);line-height:1.3}
@media (max-width:720px){.colors{grid-template-columns:1fr}}
.specs .tabs-v{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.spec-full{width:100%;border-collapse:collapse;min-width:520px}
.spec-full th,.spec-full td{padding:11px 14px;border-bottom:1px solid var(--line);font-size:14px;text-align:left;vertical-align:top}
.spec-full thead th{position:sticky;top:0;background:var(--deck);font-family:var(--font-display);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.spec-full tbody th{font-weight:500;color:var(--muted);width:46%}
.spec-full td{font-weight:600;text-align:center}
.spec-full td.yes{color:var(--ok)}.spec-full td.no{color:var(--muted);font-weight:400}
.spec-full td.txt{text-align:center;font-size:13px}
.specs details{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;background:var(--ink)}
.specs summary{cursor:pointer;padding:14px 18px;font-family:var(--font-display);font-size:20px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;display:flex;justify-content:space-between;align-items:center}
.specs summary::after{content:"+";color:var(--beam);font-size:22px}
.specs details[open] summary::after{content:"–"}
.specs details .tbl-wrap{border:0;border-top:1px solid var(--line);border-radius:0}
.foot-notes{font-size:12px;color:var(--muted);margin-top:12px;display:flex;flex-direction:column;gap:4px}
.spec-full tbody th{font-family:var(--font-body);text-transform:none;letter-spacing:0;font-size:14px;background:transparent}
.colors{align-items:start}
@media (max-width:900px){.subnav{position:static}}
.feat-media .thumbs{grid-template-columns:repeat(auto-fit,minmax(70px,1fr))}
@media (max-width:600px){.spec-full{min-width:0}.spec-full th,.spec-full td{padding:9px 8px;font-size:12.5px}.spec-full tbody th{width:42%}}
.sw{width:150px}
.gal figure:not(:first-child){aspect-ratio:4/3}

/* Rà soát 28/10: màu xe 2 ô/hàng trên điện thoại */
@media (max-width:720px){.swatches{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.sw{width:auto}}
/* Rà soát 28/10: thanh trên cùng gọn hơn trên điện thoại */
@media (max-width:640px){.top .hot small{display:none}.top .hot strong{font-size:17px}.top .brand b{font-size:19px}.top .wrap{padding-block:4px}}

/* 28/10: chữ phần đầu trang rõ hơn trên ảnh */
.hero .bg::after{background:
  linear-gradient(90deg,rgba(8,12,20,.88) 0%,rgba(8,12,20,.72) 38%,rgba(8,12,20,.25) 62%,transparent 80%),
  linear-gradient(180deg,rgba(8,12,20,.55) 0%,transparent 45%,transparent 75%,var(--ink) 100%)}
.hero .lede{color:#f1f4f8;font-size:18px;text-shadow:0 1px 3px rgba(0,0,0,.75)}
.hero .eyebrow{text-shadow:0 1px 3px rgba(0,0,0,.7)}
.hero h1{text-shadow:0 2px 12px rgba(0,0,0,.45)}
.hero .facts b{color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.8)}
.hero .facts span{color:#e3e8ef;text-shadow:0 1px 3px rgba(0,0,0,.85)}
.hero .btn-ghost{background:rgba(8,12,20,.55);border-color:rgba(255,255,255,.45);color:#fff}
@media (max-width:640px){.hero .bg::after{background:linear-gradient(180deg,rgba(8,12,20,.85) 0%,rgba(8,12,20,.7) 45%,rgba(8,12,20,.2) 70%,var(--ink) 100%)}}
/* 28/10: hàng thông tin đầu trang – nhãn nhỏ trên, chữ lớn dưới, gọn trên điện thoại */
.hero .facts span{margin-bottom:4px}
@media (max-width:640px){
  .hero .facts{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:14px;margin-top:28px}
  .hero .facts b{font-size:20px;line-height:1.15}
  .hero .facts span{font-size:10.5px;letter-spacing:.04em;white-space:nowrap}
}
/* 28/10: kiểm tra trên điện thoại thật */
@media (max-width:640px){
  nav.main{justify-content:space-between;gap:0}
  nav.main a{padding:8px 6px;font-size:14px}
  .eyebrow{letter-spacing:.12em}
  .hero .eyebrow .sep{display:none}
  .hero .eyebrow .addr{display:block}
  .hero .wrap{min-height:0;padding-bottom:40px}
  .subnav .wrap{-webkit-mask-image:linear-gradient(90deg,#000 85%,transparent);mask-image:linear-gradient(90deg,#000 85%,transparent)}
}
.total b{white-space:nowrap}
.total span{letter-spacing:.08em}
@media (max-width:640px){
  #bang-gia table{min-width:0}
  #bang-gia th:nth-child(2),#bang-gia td:nth-child(2),#bang-gia th:nth-child(3),#bang-gia td:nth-child(3){display:none}
  #bang-gia th,#bang-gia td{padding:12px 10px}
  #bang-gia .mname{white-space:nowrap}
  #bang-gia td .price{font-size:18px}
  .total b{font-size:28px}
}