/* jazpiper.my — authorized JazPiper dealer, operated by Tech Concept.
   Look (third pass, Rui 2026-10-03: ivory "很丑", TC blue "没有高级感"): a dark stage —
   near-black, the product lit by a warm gold spotlight, champagne-gold accents, heavy sans
   headlines. Unlike the brand's red/white, KARATIME's cyan and Tech Concept's blue. */
:root{
  --bg:#09090C; --bg-2:#0F0F13; --bg-3:#16161B; --surface:#121217; --surface-2:#1A1A20; --white:#FFFFFF;
  --ink:#F5F3EF; --ink-2:rgba(245,243,239,.74); --muted:rgba(245,243,239,.5); --line:rgba(255,255,255,.1); --line-2:rgba(255,255,255,.06);
  --gold:#F0B54E; --gold-2:#FFD58A; --gold-3:rgba(240,181,78,.16); --gold-ink:#E9A23B;
  --grad:linear-gradient(100deg,#FFE6AE 0%,#F5BC55 45%,#DE8F2E 100%);
  --dark:#050507; --on-dark:#F5F3EF; --on-dark-2:rgba(245,243,239,.62);
  --ok:#4FD18B; --ok-bg:rgba(79,209,139,.12); --bad:#FF7A6B; --bad-bg:rgba(255,122,107,.12);
  --r:22px; --r-m:16px; --r-s:10px;
  --sh:0 1px 0 rgba(255,255,255,.04) inset,0 20px 40px -24px rgba(0,0,0,.8);
  --sh-l:0 1px 0 rgba(255,255,255,.06) inset,0 40px 80px -30px rgba(0,0,0,.9);
  --f-d:"Plus Jakarta Sans","Noto Sans SC",system-ui,sans-serif;
  --f-b:"Plus Jakarta Sans","Noto Sans SC",system-ui,-apple-system,sans-serif;
  --wrap:1240px; --gut:clamp(18px,4vw,40px); --hdr:72px;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px);overflow-x:clip;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:400 15.5px/1.65 var(--f-b);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(1200px 600px at 80% -10%,rgba(240,181,78,.09),transparent 60%),radial-gradient(900px 500px at -10% 30%,rgba(120,90,255,.05),transparent 60%)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
h1,h2,h3,h4{font-family:var(--f-d);font-weight:800;margin:0;letter-spacing:-.035em;line-height:1.02}
html[lang="zh"] h1,html[lang="zh"] h2,html[lang="zh"] h3{letter-spacing:0;line-height:1.2}
p{margin:0}
em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
::selection{background:rgba(240,181,78,.35)}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:#000;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
html[lang="en"] [data-zh],html[lang="zh"] [data-en]{display:none!important}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.sec{padding:clamp(76px,10vw,136px) 0;position:relative}
.sec--tight{padding:clamp(44px,6vw,80px) 0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font:700 11.5px/1.2 var(--f-b);letter-spacing:.22em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
.h-xl{font-size:clamp(46px,7vw,104px);line-height:.98;letter-spacing:-.045em}
.h-l{font-size:clamp(34px,4.8vw,64px);line-height:1.02;letter-spacing:-.04em}
.h-m{font-size:clamp(24px,2.8vw,36px)}
html[lang="zh"] .h-xl{font-size:clamp(38px,6vw,84px);letter-spacing:-.01em}
html[lang="zh"] .h-l{font-size:clamp(28px,4.2vw,54px);letter-spacing:-.01em}
.lede{font-size:clamp(16px,1.4vw,18.5px);color:var(--ink-2);max-width:54ch;line-height:1.65}
.muted{color:var(--muted)}
.sec-head{display:flex;flex-direction:column;gap:16px;margin-bottom:clamp(32px,5vw,60px)}
.sec-head--row{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.sec-head--row > .sec-head{margin:0}
.ico{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ico--s{width:16px;height:16px}
.ico--l{width:26px;height:26px;stroke-width:1.5}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 26px;border-radius:999px;font:700 15px/1 var(--f-b);letter-spacing:-.005em;white-space:nowrap;transition:background .2s,color .2s,border-color .2s,transform .2s,box-shadow .3s;position:relative;isolation:isolate}
.btn:active{transform:scale(.98)}
.btn--ink,.btn--gold{background:var(--grad);color:#1A1206;box-shadow:0 10px 30px -10px rgba(240,181,78,.55)}
.btn--ink:hover,.btn--gold:hover{box-shadow:0 14px 40px -10px rgba(240,181,78,.8);transform:translateY(-1px)}
.btn--line{border:1px solid rgba(255,255,255,.22);color:var(--ink);background:rgba(255,255,255,.03)}
.btn--line:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.06)}
.btn--light{background:#fff;color:#0B0B0E}
.btn--light:hover{background:var(--gold-2)}
.btn--ghost{border:1px solid rgba(255,255,255,.25);color:var(--ink)}
.btn--ghost:hover{border-color:#fff}
.btn--s{height:42px;padding:0 18px;font-size:14px}
.btn[disabled]{opacity:.4;pointer-events:none}
.link{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--gold-2);transition:color .2s}
.link:hover{color:#fff}
.link .ico{transition:transform .2s}
.link:hover .ico{transform:translateX(3px)}

/* chips (never <select>) */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:40px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);font:600 14px/1.2 var(--f-b);display:inline-flex;align-items:center;gap:7px;transition:all .18s;color:var(--ink-2)}
.chip:hover{border-color:rgba(255,255,255,.4);color:#fff}
.chip[aria-pressed="true"]{background:var(--grad);border-color:transparent;color:#1A1206}
.chip--dark{}
.tag{display:inline-flex;align-items:center;gap:6px;font:600 12px/1.2 var(--f-b);color:var(--ink-2);padding:6px 11px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.04)}
.tag--gold{color:var(--gold-2);border-color:rgba(240,181,78,.3);background:var(--gold-3)}
.tag--ok{color:var(--ok);border-color:rgba(79,209,139,.3);background:var(--ok-bg)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:50;height:var(--hdr);background:rgba(9,9,12,.6);backdrop-filter:saturate(1.4) blur(18px);-webkit-backdrop-filter:saturate(1.4) blur(18px);border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.hdr.is-scrolled{border-bottom-color:var(--line-2);background:rgba(9,9,12,.85)}
.hdr-in{height:100%;display:flex;align-items:center;gap:28px}
.wm{display:flex;flex-direction:column;line-height:1;gap:5px}
.wm b{font:800 23px/1 var(--f-d);letter-spacing:-.04em;color:#fff}
.wm b span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.wm small{font:700 9px/1 var(--f-b);letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{height:40px;padding:0 14px;display:inline-flex;align-items:center;font:600 14px var(--f-b);color:var(--ink-2);border-radius:999px;transition:color .2s,background .2s}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav a[aria-current="page"]{color:#fff;background:rgba(255,255,255,.08)}
.hdr-cta{display:flex;align-items:center;gap:6px}
.lang{display:flex;align-items:center;font:600 13px var(--f-b);background:rgba(255,255,255,.06);border-radius:999px;padding:3px}
.lang button{height:32px;padding:0 11px;color:var(--muted);border-radius:999px;transition:all .2s;white-space:nowrap}
.lang button[aria-pressed="true"]{color:#1A1206;background:var(--grad)}
.lang i{display:none}
.bag{position:relative;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;transition:background .2s}
.bag:hover{background:rgba(255,255,255,.08)}
.bag b{position:absolute;top:4px;right:2px;min-width:18px;height:18px;border-radius:9px;background:var(--grad);color:#1A1206;font:800 10.5px/18px var(--f-b);text-align:center;padding:0 4px}
.bag b:empty{display:none}
.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center}
.burger span,.burger span::before,.burger span::after{display:block;width:20px;height:1.5px;background:#fff;position:relative;transition:transform .25s,background .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-6px}.burger span::after{top:6px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
.mnav{position:fixed;inset:var(--hdr) 0 0 0;background:var(--bg);z-index:49;padding:12px var(--gut) 40px;display:flex;flex-direction:column;opacity:0;pointer-events:none;transform:translateY(-6px);transition:opacity .2s,transform .25s;overflow:auto}
.mnav.is-open{opacity:1;transform:none;pointer-events:auto}
.mnav a.mn{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);font:800 26px/1.1 var(--f-d);letter-spacing:-.03em}
html[lang="zh"] .mnav a.mn{font-size:20px;letter-spacing:0}
.mn-models{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:6px 0 10px}
.mn-models a{background:var(--surface);border:1px solid var(--line-2);border-radius:14px;padding:13px 14px;display:flex;justify-content:space-between;align-items:baseline;font:800 18px/1 var(--f-d);letter-spacing:-.02em}
.mn-models small{font:600 12px var(--f-b);color:var(--gold-2);letter-spacing:0}
.mnav .btn{margin-top:22px}
body.nav-open{overflow:hidden}
@media (max-width:1080px){.nav{display:none}.burger{display:inline-flex}.hdr-cta{margin-left:auto}}
@media (max-width:420px){.wm b{font-size:21px}.wm small{font-size:8px;letter-spacing:.18em}.hdr-in{gap:10px}.hdr-cta{gap:2px}.lang button{padding:0 8px}}

.progress{position:fixed;left:0;top:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:var(--grad);z-index:60}

/* reveal on scroll (visible fallback when JS never runs) */
.js .rv{opacity:0;transform:translateY(20px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.js .rv.in{opacity:1;transform:none}
.js .rv[data-d="1"]{transition-delay:.1s}.js .rv[data-d="2"]{transition-delay:.2s}.js .rv[data-d="3"]{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}*{animation-duration:.001s!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}

/* ---------- stage: the product under a warm spotlight ---------- */
.stage{position:relative;aspect-ratio:1.15/1;width:100%;isolation:isolate}
.stage::before{content:"";position:absolute;inset:0 -3% 2%;background:radial-gradient(46% 44% at 50% 52%,rgba(245,188,85,.32) 0,rgba(222,143,46,.12) 40%,transparent 70%);z-index:-1;animation:breathe 7s ease-in-out infinite alternate}
@keyframes breathe{from{opacity:.75;transform:scale(.97)}to{opacity:1;transform:scale(1.03)}}
.stage::after{content:"";position:absolute;left:14%;right:14%;bottom:11%;height:5%;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.85),transparent);filter:blur(3px);z-index:-1}
.stage-beam{position:absolute;left:50%;top:-12%;width:70%;height:80%;transform:translateX(-50%);background:conic-gradient(from 180deg at 50% 0%,transparent 160deg,rgba(255,226,170,.12) 175deg,rgba(255,226,170,.18) 180deg,rgba(255,226,170,.12) 185deg,transparent 200deg);filter:blur(6px);z-index:-1;pointer-events:none}
.stage-word{position:absolute;left:0;right:0;top:6%;text-align:center;font:800 clamp(90px,15vw,220px)/1 var(--f-d);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.08);user-select:none;pointer-events:none;white-space:nowrap;z-index:-1}
.stage-img{position:absolute;inset:10% 2% 13%;display:grid;place-items:end center}
.stage-img img{max-height:100%;width:auto;max-width:100%;object-fit:contain;filter:drop-shadow(0 30px 30px rgba(0,0,0,.6));transition:opacity .5s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.stage-img img.out{opacity:0;transform:translateY(10px) scale(.98)}

/* ---------- HOME HERO ---------- */
.hero{position:relative;padding:clamp(28px,5vw,64px) 0 clamp(44px,6vw,80px);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(16px,4vw,56px);align-items:center}
.hero h1{margin:22px 0 22px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-facts{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:38px;padding-top:24px;border-top:1px solid var(--line);color:var(--ink-2);font-size:13.5px;font-weight:500}
.hero-facts span{display:inline-flex;align-items:center;gap:9px}
.hero-facts .ico{color:var(--gold)}
.hero-side{display:flex;flex-direction:column;gap:12px}
.tabs{display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.tabs button{position:relative;overflow:hidden;height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--line);font:700 13px var(--f-b);letter-spacing:.04em;color:var(--ink-2);transition:all .2s}
.tabs button:hover{color:#fff;border-color:rgba(255,255,255,.35)}
.tabs button[aria-pressed="true"]{color:#1A1206;background:var(--grad);border-color:transparent}
.tabs .bar{position:absolute;left:0;bottom:0;height:2px;width:0;background:rgba(26,18,6,.45)}
.tabs button[aria-pressed="true"] .bar{animation:fill var(--dur,5s) linear forwards}
.tabs.paused button .bar{animation:none!important;width:0}
@keyframes fill{from{width:0}to{width:100%}}
.hero-spec{display:flex;justify-content:center;align-items:baseline;gap:8px 16px;flex-wrap:wrap;text-align:center}
.hero-spec .nm{font:800 30px/1 var(--f-d);letter-spacing:-.03em}
.hero-spec .sp{font-size:13.5px;color:var(--ink-2)}
.hero-spec .pr{font:700 15px var(--f-b);color:var(--gold-2)}
@media (max-width:920px){.hero-grid{grid-template-columns:1fr}.hero .stage{max-width:600px;margin:0 auto;width:100%}}
@media (max-width:480px){.hero-cta .btn{flex:1 1 100%}.hero-facts{gap:10px 20px}}

/* marquee */
.marq{overflow:hidden;border-block:1px solid var(--line-2);white-space:nowrap;background:rgba(255,255,255,.015)}
.marq-track{display:inline-flex;animation:marq 46s linear infinite;will-change:transform}
.marq:hover .marq-track{animation-play-state:paused}
.marq-item{display:inline-flex;align-items:center;gap:12px;padding:18px 28px;font:700 15px/1 var(--f-b);color:var(--ink-2);letter-spacing:-.01em}
.marq-item::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--gold);margin-left:28px;box-shadow:0 0 10px var(--gold)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- RANGE ---------- */
.range{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.mcard{grid-column:span 4;background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line-2);border-radius:var(--r);padding:12px 12px 22px;display:flex;flex-direction:column;position:relative;transition:box-shadow .4s,transform .4s cubic-bezier(.2,.7,.2,1),border-color .4s;isolation:isolate}
.mcard::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(255,213,138,.7),transparent 35%,transparent 65%,rgba(240,181,78,.5));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s;pointer-events:none}
.mcard:hover{transform:translateY(-5px);box-shadow:0 30px 60px -30px rgba(0,0,0,.9),0 0 50px -20px rgba(240,181,78,.35)}
.mcard:hover::before{opacity:1}
.mcard--wide{grid-column:span 6}
.mcard-stage{position:relative;aspect-ratio:16/11;border-radius:14px;background:radial-gradient(60% 65% at 50% 60%,rgba(245,188,85,.22),transparent 70%),linear-gradient(180deg,#17171C,#0E0E12);display:grid;place-items:center;overflow:hidden;margin-bottom:20px}
.mcard--wide .mcard-stage{aspect-ratio:16/8.5}
.mcard-stage::after{content:"";position:absolute;left:20%;right:20%;bottom:9%;height:7%;border-radius:50%;background:radial-gradient(closest-side,rgba(0,0,0,.8),transparent)}
.mcard-stage img{position:relative;z-index:1;max-width:80%;max-height:76%;width:auto;object-fit:contain;filter:drop-shadow(0 18px 16px rgba(0,0,0,.55));transition:transform .7s cubic-bezier(.2,.7,.2,1)}
.mcard:hover .mcard-stage img{transform:scale(1.05) translateY(-3px)}
.mcard-body{padding:0 10px;display:flex;flex-direction:column;flex:1}
.mcard-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.mcard h3{font-size:32px;line-height:1;letter-spacing:-.04em}
.mcard h3 small{font:700 10.5px/1 var(--f-b);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:8px}
.mcard .price{font:800 17px var(--f-b);white-space:nowrap;color:var(--gold-2)}
.mcard p{color:var(--ink-2);font-size:14.5px;margin:12px 0 18px}
.mcard-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.mcard-foot .best{font-size:12.5px;color:var(--muted);flex:1;min-width:0}
.mcard .hit{position:absolute;inset:0;z-index:2;border-radius:inherit}
.mcard .buy-mini{position:relative;z-index:3}
.group-lbl{grid-column:1/-1;display:flex;align-items:center;gap:16px;margin:28px 0 4px;font:700 11px/1 var(--f-b);letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.group-lbl:first-child{margin-top:0}
.group-lbl::after{content:"";flex:1;height:1px;background:var(--line)}
@media (max-width:1000px){.mcard,.mcard--wide{grid-column:span 6}}
@media (max-width:640px){.range{gap:14px}.mcard,.mcard--wide{grid-column:1/-1}.mcard h3{font-size:30px}.mcard--wide .mcard-stage,.mcard-stage{aspect-ratio:16/10}}

/* ---------- dark bands (a touch deeper, with a glow) ---------- */
.dark{background:var(--dark);position:relative;overflow:hidden;border-block:1px solid var(--line-2)}
.dark .eyebrow{color:var(--gold)}
.dark .lede,.dark .muted{color:var(--on-dark-2)}
.dark::before{content:"";position:absolute;width:1100px;height:1100px;border-radius:50%;background:radial-gradient(circle,rgba(240,181,78,.12),transparent 62%);top:-520px;right:-360px;pointer-events:none}
.dark .wrap{position:relative;z-index:1}

/* finder */
.finder{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(28px,5vw,72px);align-items:start}
.q{padding:26px 0;border-top:1px solid var(--line-2)}
.q:first-child{border-top:0;padding-top:0}
.q-h{display:flex;align-items:baseline;gap:14px;margin-bottom:16px;font:800 22px/1.2 var(--f-d);letter-spacing:-.02em}
html[lang="zh"] .q-h{font-size:18px;letter-spacing:0}
.q-h i{font:800 12px/1 var(--f-b);font-style:normal;color:var(--gold);letter-spacing:.1em}
.result{background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:var(--r);padding:14px 14px 24px;position:sticky;top:calc(var(--hdr) + 20px);box-shadow:0 40px 90px -40px rgba(0,0,0,.9),0 0 80px -40px rgba(240,181,78,.4)}
.result-stage{aspect-ratio:16/9;border-radius:14px;background:radial-gradient(60% 65% at 50% 60%,rgba(245,188,85,.25),transparent 70%),linear-gradient(180deg,#17171C,#0E0E12);display:grid;place-items:center;margin-bottom:20px;overflow:hidden}
.result-stage img{max-width:74%;max-height:76%;width:auto;filter:drop-shadow(0 16px 16px rgba(0,0,0,.6));transition:opacity .3s,transform .5s}
.result-stage img.swap{opacity:0;transform:scale(.97)}
.result-body{padding:0 10px}
.result-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.result h3{font-size:38px}
.result .price{font:800 18px var(--f-b);color:var(--gold-2)}
.why{list-style:none;padding:0;margin:16px 0 22px;display:grid;gap:9px}
.why li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-2)}
.why .ico{color:var(--gold);margin-top:3px}
.alt{font-size:13.5px;color:var(--ink-2);border-top:1px solid var(--line);margin-top:18px;padding-top:14px}
.alt a{color:var(--gold-2);font-weight:700}
.result-cta{display:flex;gap:8px;flex-wrap:wrap}
.q-live{display:none}
@media (max-width:920px){
  .finder{grid-template-columns:1fr}.result{position:static}
  .q-live{display:flex;align-items:center;gap:10px;width:100%;margin-top:8px;padding:16px 18px;border-radius:14px;background:var(--gold-3);border:1px solid rgba(240,181,78,.35);color:var(--ink);font:600 13.5px/1.2 var(--f-b);text-align:left}
  .q-live b{font:800 22px/1 var(--f-d);margin-left:auto;color:var(--gold-2);letter-spacing:-.02em}
  .q-live .ico{color:var(--gold)}
}

/* ---------- why buy here ---------- */
.perks{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.perk{padding:30px 28px 32px;background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line-2);border-radius:var(--r);display:flex;flex-direction:column;gap:12px;min-height:250px;position:relative;overflow:hidden;transition:border-color .3s,transform .3s}
.perk:hover{border-color:rgba(240,181,78,.35);transform:translateY(-3px)}
.perk > .ico{color:var(--gold);width:40px;height:40px;padding:9px;border-radius:12px;background:var(--gold-3);stroke-width:1.6;margin-bottom:6px}
.perk h3{font-size:24px;letter-spacing:-.03em}
html[lang="zh"] .perk h3{font-size:20px;letter-spacing:0}
.perk p{color:var(--ink-2);font-size:14.5px}
.perk .big{font:800 60px/1 var(--f-d);letter-spacing:-.05em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.perk .big small{font:600 14px var(--f-b);color:var(--muted);-webkit-text-fill-color:var(--muted);margin-left:6px;letter-spacing:0}
.perk .foot{margin-top:auto;padding-top:10px}
.shops{display:grid;gap:8px;margin-top:auto}
.shop-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px}
.shop-row b{font-weight:600}
.shop-open{display:inline-flex;align-items:center;gap:8px;font:600 12.5px/1 var(--f-b);white-space:nowrap;color:var(--ink-2)}
.shop-open::before{content:"";width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.3)}
.shop-open.is-open::before{background:var(--ok);box-shadow:0 0 0 0 rgba(79,209,139,.5);animation:ping 2.2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 7px rgba(79,209,139,0)}100%{box-shadow:0 0 0 0 rgba(79,209,139,0)}}
.stars{color:var(--gold);letter-spacing:3px;font-size:14px}
.pay-icons{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.pay-icons img{height:24px;width:auto;border-radius:4px;background:#fff}
@media (max-width:900px){.perks{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.perks{grid-template-columns:1fr}.perk{min-height:0;padding:24px 20px}.perk .big{font-size:52px}}

/* ---------- setup ---------- */
.setup{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,80px);align-items:center}
.steps{list-style:none;margin:34px 0 0;padding:0;display:grid;gap:0;counter-reset:s}
.steps li{display:flex;gap:20px;align-items:baseline;counter-increment:s;padding:18px 0;border-top:1px solid var(--line)}
.steps li::before{content:"0" counter(s);font:800 26px/1 var(--f-d);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;min-width:44px}
.steps b{display:block;font:700 16.5px/1.3 var(--f-b)}
.steps span{color:var(--muted);font-size:14px}
.wire{width:100%;height:auto;overflow:visible}
.wire .w{fill:none;stroke-width:3.5;stroke-linecap:round;stroke-dasharray:var(--len);stroke-dashoffset:var(--len);transition:stroke-dashoffset 1.8s cubic-bezier(.6,.1,.2,1)}
.wire.in .w{stroke-dashoffset:0}
.wire .w2{transition-delay:.9s}
.wire .lbl{font:700 14px var(--f-b);fill:var(--ink-2);letter-spacing:.08em}
.wire .pulse{opacity:0;transition:opacity .5s 2.6s}
.wire.in .pulse{opacity:1}
@media (max-width:860px){.setup{grid-template-columns:1fr}}

/* ---------- songs ---------- */
.songs{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,72px);align-items:center}
.songs-txt{container-type:inline-size;min-width:0}
.counter{font:800 clamp(56px,12vw,164px)/.9 var(--f-d);font-size:min(164px,20cqi);letter-spacing:-.06em;padding-right:.08em;width:max-content;max-width:100%;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.counter-sub{font:700 clamp(20px,2.2vw,28px)/1.2 var(--f-d);margin-top:14px;color:var(--ink);letter-spacing:-.02em}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:36px}
.duo div{padding:20px;border:1px solid var(--line-2);border-radius:var(--r-m);background:var(--surface)}
.duo b{display:flex;align-items:center;gap:9px;font:700 15.5px/1.2 var(--f-b);margin-bottom:6px}
.duo b .ico{color:var(--gold)}
.duo p{font-size:14px;color:var(--muted)}
.cover-wall{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:1;box-shadow:var(--sh-l),0 0 80px -30px rgba(240,181,78,.4)}
.cover-wall img{width:100%;height:100%;object-fit:cover;animation:slowzoom 26s ease-in-out infinite alternate}
@keyframes slowzoom{to{transform:scale(1.1)}}
.cover-wall .eq{position:absolute;left:18px;bottom:18px;display:flex;gap:4px;align-items:flex-end;height:44px;background:rgba(9,9,12,.7);backdrop-filter:blur(8px);padding:11px 13px;border-radius:12px}
.cover-wall .eq i{width:4px;border-radius:2px;background:var(--gold);animation:eq 1s ease-in-out infinite alternate}
.cover-wall .eq i:nth-child(2){animation-delay:-.3s}.cover-wall .eq i:nth-child(3){animation-delay:-.6s}.cover-wall .eq i:nth-child(4){animation-delay:-.15s}.cover-wall .eq i:nth-child(5){animation-delay:-.45s}
@keyframes eq{from{height:4px}to{height:22px}}
@media (max-width:860px){.songs{grid-template-columns:1fr}.cover-wall{max-width:520px}}
@media (max-width:480px){.duo{grid-template-columns:1fr}}

/* ---------- microphone ---------- */
.mic{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:center}
.mic-img{position:relative;max-width:340px;margin:0 auto}
.mic-img::before{content:"";position:absolute;inset:8% -20%;border-radius:50%;background:radial-gradient(circle,rgba(240,181,78,.28),transparent 62%)}
.mic-img img{position:relative;max-height:520px;width:auto;margin:0 auto;filter:drop-shadow(0 30px 30px rgba(0,0,0,.6))}
.track{margin:38px 22px 8px 0;position:relative;height:84px}
.track-line{position:absolute;left:0;right:0;top:50px;height:1px;background:rgba(255,255,255,.15)}
.track-fill{position:absolute;left:0;top:49px;height:3px;border-radius:3px;background:var(--grad);width:0;transition:width 2.4s cubic-bezier(.3,.6,.2,1);box-shadow:0 0 14px rgba(240,181,78,.6)}
.track-dot{position:absolute;top:30px;left:0;transform:translateX(-50%);transition:left 2.4s cubic-bezier(.3,.6,.2,1)}
.track-dot span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--grad);color:#1A1206;box-shadow:0 0 24px rgba(240,181,78,.6)}
.track-ticks{position:absolute;left:0;right:0;top:66px;display:flex;justify-content:space-between;font:700 11.5px/1 var(--f-b);color:var(--muted);letter-spacing:.06em}
.track.in .track-fill{width:100%}
.track.in .track-dot{left:100%}
.mic-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px}
.mic-facts div{padding:16px 18px;border:1px solid var(--line-2);border-radius:var(--r-m);background:rgba(255,255,255,.03)}
.mic-facts b{display:block;font:800 34px/1 var(--f-d);letter-spacing:-.04em}
.mic-facts small{color:var(--muted);font-size:12.5px}
@media (max-width:860px){.mic{grid-template-columns:1fr}.mic-img img{max-height:320px}}
@media (max-width:480px){.mic-facts{gap:8px}.mic-facts div{padding:12px}.mic-facts b{font-size:26px}}

/* ---------- price ladder ---------- */
.ladder{position:relative;height:330px}
.lad-line{position:absolute;left:0;right:0;top:160px;height:2px;border-radius:2px;background:var(--grad);opacity:.6;transform:scaleX(0);transform-origin:0 50%;transition:transform 1.4s cubic-bezier(.3,.6,.2,1)}
.ladder.in .lad-line{transform:none}
.lad-dot{position:absolute;left:var(--x);top:161px;width:0;opacity:0;transition:opacity .6s calc(var(--i) * .1s + .3s)}
.ladder.in .lad-dot{opacity:1}
.lad-pin{position:absolute;left:-6px;top:-6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--gold);box-shadow:0 0 12px rgba(240,181,78,.6);transition:transform .2s,background .2s}
.lad-card{position:absolute;left:0;bottom:22px;transform:translateX(-50%);width:96px;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:8px 8px 10px;display:flex;flex-direction:column;align-items:center;gap:3px;text-align:center;transition:transform .25s,box-shadow .25s,border-color .25s}
.lad-card::after{content:"";position:absolute;left:50%;top:100%;width:1px;height:14px;background:var(--line)}
.lad-dot.dn .lad-card{bottom:auto;top:22px}
.lad-dot.dn .lad-card::after{top:auto;bottom:100%}
.lad-card img{width:70px;height:48px;object-fit:contain}
.lad-card b{font:800 15px/1 var(--f-d);letter-spacing:-.02em}
.lad-card small{font:700 12px/1.2 var(--f-b);color:var(--gold-2)}
.lad-dot:hover .lad-card{transform:translateX(-50%) translateY(-4px);border-color:rgba(240,181,78,.5)}
.lad-dot.dn:hover .lad-card{transform:translateX(-50%) translateY(4px)}
.lad-dot:hover .lad-pin{background:var(--gold);transform:scale(1.3)}
.lad-ticks{position:absolute;left:0;right:0;bottom:0;height:16px;font:700 11.5px/1 var(--f-b);color:var(--muted);letter-spacing:.04em}
.lad-ticks span{position:absolute;left:var(--x);transform:translateX(-50%)}
.lad-ticks span:first-child{transform:none}
@media (max-width:760px){
  .ladder{height:auto;display:grid;gap:8px}
  .lad-line,.lad-ticks,.lad-pin{display:none}
  .lad-dot{position:relative;left:auto;top:auto;width:auto}
  .lad-card,.lad-dot.dn .lad-card{position:relative;left:auto;top:auto;bottom:auto;transform:none;width:auto;flex-direction:row;justify-content:flex-start;gap:14px;text-align:left;padding:8px 16px 8px 8px;background:linear-gradient(90deg,rgba(240,181,78,.18) var(--x),var(--surface) var(--x))}
  .lad-card::after{display:none}
  .lad-card img{width:60px;height:42px}
  .lad-card b{min-width:76px;font-size:17px}
  .lad-card small{margin-left:auto}
  .lad-dot:hover .lad-card,.lad-dot.dn:hover .lad-card{transform:none}
}

/* ---------- compare ---------- */
.cmp-pick{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:24px}
.cmp-pick .hint{font-size:13px;color:var(--muted);margin-left:6px}
.cmp{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden}
.cmp-row{display:grid;grid-template-columns:200px repeat(var(--n,3),minmax(0,1fr));border-top:1px solid var(--line-2)}
.cmp-row:first-child{border-top:0}
.cmp-row > *{padding:16px 20px;font-size:14.5px;min-width:0}
.cmp-row .k{font:700 11px/1.4 var(--f-b);color:var(--muted);letter-spacing:.16em;text-transform:uppercase;padding-top:19px}
.cmp-head > *{padding:18px 18px 22px}
.cmp-m{display:flex;flex-direction:column;gap:10px}
.cmp-m .st{aspect-ratio:16/10;border-radius:12px;background:radial-gradient(60% 65% at 50% 60%,rgba(245,188,85,.22),transparent 70%),#0E0E12;display:grid;place-items:center}
.cmp-m .st img{max-width:78%;max-height:74%;width:auto;filter:drop-shadow(0 10px 10px rgba(0,0,0,.6))}
.cmp-m h3{font-size:28px}
.cmp-m .price{font:800 15px var(--f-b);color:var(--gold-2)}
.bar{height:4px;border-radius:4px;background:rgba(255,255,255,.08);margin-top:10px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:4px;background:var(--grad);width:0;transition:width 1.1s cubic-bezier(.3,.6,.2,1)}
.cmp.in .bar i{width:var(--w)}
.cmp .yes{color:var(--ok);font-weight:600}
.cmp .no{color:var(--muted)}
@media (max-width:820px){
  .cmp-row{grid-template-columns:repeat(var(--n,3),minmax(0,1fr))}
  .cmp-row .k{grid-column:1/-1;padding:14px 14px 0;font-size:10.5px}
  .cmp-row > div:not(.k){padding:6px 12px 14px;font-size:13.5px;line-height:1.45}
  .cmp-row > div:not(.k) + div:not(.k){border-left:1px solid var(--line-2)}
  .cmp-head .k{display:none}
  .cmp-head > div:not(.k){padding:12px 10px 14px}
  .cmp-m{gap:6px}
  .cmp-m h3{font-size:20px}
  .cmp-m .link{font-size:13px}
}

/* ---------- reviews ---------- */
.revs{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.revs-track{display:flex;gap:16px;width:max-content;animation:marq 80s linear infinite}
.revs-track.rev2{animation-direction:reverse;animation-duration:90s;margin-top:16px}
.revs:hover .revs-track{animation-play-state:paused}
.rev{width:300px;flex:none;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-m);padding:22px;display:flex;flex-direction:column;gap:12px;margin:0}
.rev q{quotes:none;font:600 16px/1.45 var(--f-b);color:var(--ink)}
.rev q::before{content:"“";color:var(--gold)}
.rev q::after{content:"”";color:var(--gold)}
.rev footer{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin-top:auto}
.rev footer b{color:var(--ink-2);font-weight:600}
.rev-sum{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.rev-sum .n{font:800 60px/1 var(--f-d);letter-spacing:-.05em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
@media (max-width:480px){.rev{width:260px}}

/* ---------- showrooms ---------- */
.rooms{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.room{background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line-2);border-radius:var(--r);padding:30px;display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden}
.room::after{content:attr(data-city);position:absolute;right:20px;top:0;font:800 130px/1 var(--f-d);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px rgba(240,181,78,.18);pointer-events:none}
.room h3{font-size:30px}
.room address{font-style:normal;color:var(--ink-2);max-width:34ch}
.hours{display:grid;grid-template-columns:auto 1fr;gap:4px 20px;font-size:14px;color:var(--ink-2)}
.hours b{font-weight:600;color:var(--ink)}
.room-cta{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px;position:relative;z-index:1}
@media (max-width:760px){.rooms{grid-template-columns:1fr}.room{padding:24px}.room::after{font-size:96px}}

/* ---------- FAQ ---------- */
.faq{max-width:900px;display:grid;gap:10px}
.faq details{border:1px solid var(--line-2);border-radius:var(--r-m);background:var(--surface);transition:border-color .2s}
.faq details[open]{border-color:rgba(240,181,78,.3)}
.faq summary{list-style:none;cursor:pointer;padding:20px 22px;display:flex;justify-content:space-between;align-items:center;gap:20px;font:700 17px/1.35 var(--f-b);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .3s,background .2s;color:var(--gold)}
.faq details[open] summary .pm{transform:rotate(45deg);background:var(--grad);color:#1A1206;border-color:transparent}
.faq .ans{padding:0 22px 22px;color:var(--ink-2);font-size:15px;max-width:70ch}
.faq .ans p + p{margin-top:10px}
.faq .ans b{color:var(--ink)}

/* ---------- CTA band ---------- */
.cta-band{background:radial-gradient(700px 400px at 85% 0%,rgba(240,181,78,.28),transparent 60%),linear-gradient(135deg,#1C1A16,#0E0E12);border:1px solid rgba(240,181,78,.22);border-radius:calc(var(--r) + 6px);padding:clamp(30px,6vw,64px);display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(28px,3.6vw,48px)}
html[lang="zh"] .cta-band h2{font-size:clamp(24px,3vw,36px)}
.cta-band p{color:var(--ink-2);margin-top:12px;max-width:52ch}
.cta-band .btns{display:flex;gap:10px;flex-wrap:wrap}
.cta-band .btn--light{background:var(--grad);color:#1A1206}
@media (max-width:760px){.cta-band{grid-template-columns:1fr}.cta-band .btns .btn{flex:1 1 auto}}

/* ---------- footer ---------- */
.ftr{background:var(--dark);color:var(--on-dark-2);padding:72px 0 34px;margin-top:clamp(40px,6vw,80px);font-size:14px;border-top:1px solid var(--line-2)}
.ftr-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:36px}
.ftr h4{font:700 11px/1 var(--f-b);letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:18px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a:hover{color:#fff}
.ftr .wm b{font-size:28px}
.ftr-about{max-width:36ch;margin-top:20px}
.ftr .ftr-more{display:inline-flex;margin-top:16px;color:var(--gold);font-weight:700}
.ftr b{color:var(--ink);font-weight:600}
.ftr .note{margin-top:52px;padding-top:24px;border-top:1px solid var(--line-2);display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12.5px;color:rgba(245,243,239,.4)}
.ftr .note p{max-width:78ch}
@media (max-width:860px){.ftr-grid{grid-template-columns:1fr 1fr}.ftr-grid > :first-child{grid-column:1/-1}}
@media (max-width:480px){.ftr-grid{grid-template-columns:1fr}.ftr{padding-top:56px}}

/* floating WhatsApp */
.fab{position:fixed;right:18px;bottom:18px;z-index:40;height:52px;padding:0 20px 0 16px;border-radius:999px;background:rgba(26,26,32,.9);backdrop-filter:blur(10px);border:1px solid var(--line);color:var(--ink);display:inline-flex;align-items:center;gap:10px;font:700 14.5px/1 var(--f-b);box-shadow:0 18px 40px -16px rgba(0,0,0,.8);transform:translateY(100px);transition:transform .4s cubic-bezier(.2,.7,.2,1),border-color .2s}
.fab::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
.fab .ico{color:var(--gold)}
.fab.show{transform:none}
.fab:hover{border-color:rgba(240,181,78,.5)}
@media (max-width:640px){.fab{right:14px;bottom:14px;height:50px;width:50px;padding:0;justify-content:center}.fab span{display:none}.fab::before{display:none}}
body.has-buybar .fab{display:none}

/* ---------- MODEL PAGE ---------- */
.crumb{display:flex;gap:8px;align-items:center;font-size:12.5px;color:var(--muted);padding-top:24px;letter-spacing:.02em;font-weight:500}
.crumb a:hover{color:#fff}
.mhero{overflow-x:clip;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(16px,4vw,60px);align-items:center;padding-top:clamp(10px,2vw,24px);padding-bottom:clamp(44px,6vw,84px)}
.mhero h1{font-size:clamp(68px,10vw,144px);letter-spacing:-.06em;line-height:.9;margin:14px 0 14px}
.mhero h1 small{display:block;font:700 11.5px/1 var(--f-b);letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.mhero .tagl{font:600 clamp(19px,1.9vw,24px)/1.35 var(--f-b);color:var(--ink-2);max-width:28ch;letter-spacing:-.015em}
html[lang="zh"] .mhero .tagl{font-size:18px;letter-spacing:0}
.buy{margin-top:28px;padding:24px;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(180deg,var(--surface-2),var(--surface));display:grid;gap:18px}
.buy-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}
.buy .price{font:800 44px/1 var(--f-d);letter-spacing:-.045em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.buy .price small{display:block;font:700 10.5px/1 var(--f-b);letter-spacing:.22em;text-transform:uppercase;color:var(--muted);-webkit-text-fill-color:var(--muted);margin-bottom:10px}
.buy-btns{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.buy-perks{display:grid;gap:9px;font-size:13.5px;color:var(--ink-2)}
.buy-perks span{display:flex;gap:10px;align-items:flex-start}
.buy-perks .ico{color:var(--gold);margin-top:1px}
.buy-alt{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}
@media (max-width:920px){.mhero{grid-template-columns:1fr}.mhero .stage{max-width:640px;margin:0 auto;width:100%}}
@media (max-width:420px){.buy-btns{grid-template-columns:1fr}.buy{padding:18px}}

.kstats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.kstats div{padding:24px 22px;border:1px solid var(--line-2);border-radius:var(--r-m);background:var(--surface)}
.kstats b{display:block;font:800 clamp(38px,4.6vw,58px)/1 var(--f-d);letter-spacing:-.05em}
.kstats b small{font:700 .3em var(--f-b);color:var(--gold);letter-spacing:.04em;margin-left:4px}
.kstats span{display:block;margin-top:10px;font-size:13px;color:var(--muted)}
@media (max-width:760px){.kstats{grid-template-columns:1fr 1fr;gap:8px}.kstats div{padding:18px 16px}}

/* drivers drawn to scale */
.scale{background:radial-gradient(60% 80% at 50% 100%,rgba(240,181,78,.12),transparent 70%),var(--surface);border:1px solid var(--line-2);border-radius:var(--r);padding:clamp(22px,3vw,40px)}
.scale-row{display:flex;align-items:flex-end;justify-content:center;gap:clamp(14px,3vw,40px);flex-wrap:wrap;min-height:210px;padding:10px 0 4px}
.drv{display:flex;flex-direction:column;align-items:center;gap:12px}
.cone{width:calc(var(--in) * var(--u));aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 50% 50%,#2c2925 0 15%,#57514a 16% 21%,#141310 22% 60%,#3d3832 61% 66%,#0c0b09 67%);box-shadow:0 12px 24px -10px rgba(0,0,0,.8),inset 0 0 0 2px #4a453e;transform:scale(0);transition:transform .8s cubic-bezier(.3,1.3,.4,1)}
.drv.sub .cone{box-shadow:0 14px 30px -8px rgba(240,181,78,.4),inset 0 0 0 3px var(--gold)}
.drv.tw .cone{background:radial-gradient(circle at 50% 45%,#e8e1d4 0 30%,#8a8174 31% 46%,#141310 47%)}
.scale.in .cone{transform:scale(1)}
.drv b{font:800 19px/1 var(--f-d);letter-spacing:-.02em}
.drv small{font-size:12px;color:var(--muted);text-align:center;max-width:13ch;line-height:1.35}
.scale-key{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:22px;padding-top:16px;border-top:1px solid var(--line-2);font-size:12.5px;color:var(--muted)}
.scale .ruler{display:inline-flex;align-items:center;gap:8px}
.scale .ruler i{display:inline-block;height:4px;width:var(--u);background:var(--gold);border-radius:2px}

/* feature rows */
.frow{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,6vw,90px);align-items:center;padding:clamp(28px,5vw,60px) 0}
.frow:nth-child(even){grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
.frow:nth-child(even) .fimg{order:2}
.fimg{border-radius:var(--r);overflow:hidden;background:radial-gradient(60% 65% at 50% 60%,rgba(245,188,85,.22),transparent 70%),linear-gradient(180deg,#17171C,#0E0E12);border:1px solid var(--line-2);aspect-ratio:4/3;display:grid;place-items:center;position:relative}
.fimg img{max-width:84%;max-height:84%;width:auto;object-fit:contain;filter:drop-shadow(0 20px 20px rgba(0,0,0,.6))}
.fimg.photo img{max-width:100%;max-height:none;width:100%;height:100%;object-fit:cover;filter:none}
.ftxt h3{font-size:clamp(28px,3.4vw,44px);margin:16px 0 16px;letter-spacing:-.04em}
html[lang="zh"] .ftxt h3{font-size:clamp(23px,2.6vw,32px);letter-spacing:0}
.ftxt p{color:var(--ink-2);font-size:16.5px;max-width:44ch}
@media (max-width:820px){.frow,.frow:nth-child(even){grid-template-columns:1fr}.frow:nth-child(even) .fimg{order:0}}

.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.fcard{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:border-color .3s}
.fcard:hover{border-color:rgba(240,181,78,.3)}
.fcard .ph{aspect-ratio:16/10;overflow:hidden;background:var(--bg-3)}
.fcard .ph img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.fcard:hover .ph img{transform:scale(1.05)}
.fcard div.t{padding:20px 22px 24px}
.fcard h3{font-size:21px;margin-bottom:8px;letter-spacing:-.025em}
html[lang="zh"] .fcard h3{font-size:18px;letter-spacing:0}
.fcard p{color:var(--ink-2);font-size:14.5px}

/* spec table */
.specs{border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface);overflow:hidden}
.spec-g{display:grid;grid-template-columns:240px 1fr;border-top:1px solid var(--line-2)}
.spec-g:first-child{border-top:0}
.spec-g h3{font:800 18px/1.25 var(--f-d);padding:22px 24px;letter-spacing:-.02em;color:var(--gold-2)}
html[lang="zh"] .spec-g h3{font-size:17px;letter-spacing:0}
.spec-g dl{margin:0;display:grid;grid-template-columns:minmax(120px,220px) 1fr}
.spec-g dt,.spec-g dd{margin:0;padding:14px 20px 14px 0;border-top:1px solid var(--line-2);font-size:14.5px}
.spec-g dt{color:var(--muted)}
.spec-g dt:first-of-type,.spec-g dt:first-of-type + dd{border-top:0}
@media (max-width:760px){.spec-g{grid-template-columns:1fr}.spec-g h3{padding:18px 18px 4px}.spec-g dl{grid-template-columns:1fr 1.5fr;padding:0 18px}.spec-g dt,.spec-g dd{font-size:14px;padding-right:10px}}
.src-note{font-size:12.5px;color:var(--muted);margin-top:14px}
.src-note a{text-decoration:underline;text-underline-offset:3px;color:var(--gold-2)}

/* sticky buy bar (model pages, phones) */
.buybar{position:fixed;left:0;right:0;bottom:0;z-index:45;background:rgba(14,14,18,.92);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:10px var(--gut) calc(10px + env(safe-area-inset-bottom));display:none;align-items:center;justify-content:space-between;gap:12px;transform:translateY(110%);transition:transform .3s}
.buybar.show{transform:none}
.buybar b{font:800 22px/1 var(--f-d);letter-spacing:-.04em;color:var(--gold-2)}
.buybar small{display:block;font-size:11.5px;color:var(--muted);margin-bottom:3px}
@media (max-width:760px){.buybar{display:flex}body.has-buybar{padding-bottom:76px}}

/* inner page head */
.phead{padding:clamp(34px,6vw,84px) 0 clamp(22px,3vw,40px)}
.phead h1{font-size:clamp(44px,6.6vw,92px);letter-spacing:-.05em;line-height:.98;margin:18px 0 20px}
html[lang="zh"] .phead h1{font-size:clamp(34px,5.4vw,68px);letter-spacing:-.01em;line-height:1.15}

/* videos */
.vbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:16px}
.search{flex:1;min-width:220px;position:relative}
.search input{width:100%;height:50px;border-radius:999px;border:1px solid var(--line);background:var(--surface);padding:0 20px 0 48px;font:500 15px var(--f-b);color:var(--ink)}
.search input::placeholder{color:var(--muted)}
.search input:focus{outline:none;border-color:var(--gold)}
.search .ico{position:absolute;left:18px;top:15px;color:var(--muted)}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.vcard{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-m);overflow:hidden;text-align:left;display:flex;flex-direction:column;transition:transform .3s,border-color .3s}
.vcard:hover{transform:translateY(-3px);border-color:rgba(240,181,78,.35)}
.vcard .th{position:relative;aspect-ratio:16/9;background:#111 center/cover no-repeat;overflow:hidden}
.vcard .th.pb{background-size:260%;background-position:center}
.vcard .th.pb::before{content:"";position:absolute;inset:0;backdrop-filter:blur(16px) brightness(.6);-webkit-backdrop-filter:blur(16px) brightness(.6)}
.vcard .th.pb i{position:absolute;top:0;bottom:0;left:50%;width:calc(var(--cw) * 100%);transform:translateX(-50%);background-repeat:no-repeat;background-size:calc(100% / var(--cw)) 100%;background-position:center}
.vcard .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:50px;height:50px;border-radius:50%;background:var(--grad);display:grid;place-items:center;z-index:1;color:#1A1206;transition:transform .2s;box-shadow:0 8px 24px rgba(0,0,0,.5)}
.vcard:hover .play{transform:translate(-50%,-50%) scale(1.1)}
.vcard .vt{padding:14px 16px 18px;display:flex;flex-direction:column;gap:10px}
.vcard .vt b{font:600 15px/1.4 var(--f-b)}
.vcard .vt .tags{display:flex;gap:6px;flex-wrap:wrap}
.vempty{padding:30px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--r-m)}
.vmodal{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;padding:16px}
.vmodal.open{display:flex}
.vmodal .box{width:min(960px,100%);background:#000;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.vmodal .box iframe{display:block;width:100%;aspect-ratio:16/9;border:0}
.vmodal .bar2{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;background:var(--surface);font-size:14px}
.vmodal .x{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);display:grid;place-items:center;color:#fff;flex:none}
@media (max-width:480px){.vgrid{grid-template-columns:1fr 1fr;gap:10px}.vcard .vt{padding:10px 10px 12px}.vcard .vt b{font-size:13px}.vcard .play{width:38px;height:38px}}

.warranty{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.wcard{padding:28px 26px;border:1px solid var(--line-2);border-radius:var(--r);background:var(--surface)}
.wcard .big{font:800 64px/1 var(--f-d);letter-spacing:-.05em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.wcard .big small{font:600 15px var(--f-b);color:var(--muted);-webkit-text-fill-color:var(--muted);margin-left:6px;letter-spacing:0}
.wcard h3{font:700 16px/1.3 var(--f-b);margin-top:14px;letter-spacing:0}
.wcard p{color:var(--ink-2);font-size:14.5px;margin-top:8px}
.wcard--no .big{font-size:36px;background:none;-webkit-text-fill-color:var(--muted);color:var(--muted)}
@media (max-width:760px){.warranty{grid-template-columns:1fr}.wcard{padding:22px 20px}}
.claim{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:c}
.claim li{padding:22px;border:1px solid var(--line-2);border-radius:var(--r-m);background:var(--surface);counter-increment:c}
.claim li::before{content:"0" counter(c);display:block;font:800 30px/1 var(--f-d);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.claim b{display:block;font:700 16px/1.3 var(--f-b);margin-bottom:6px}
.claim span{font-size:14.5px;color:var(--ink-2)}
@media (max-width:760px){.claim{grid-template-columns:1fr}}

/* about */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,6vw,90px);align-items:start}
.facts{display:grid;gap:10px}
.fact{padding:20px 22px;border:1px solid var(--line-2);border-radius:var(--r-m);background:var(--surface);display:flex;gap:22px;align-items:baseline}
.fact .yr{font:800 26px/1 var(--f-d);color:var(--gold);min-width:66px;letter-spacing:-.03em}
.fact b{display:block;font:700 16px/1.3 var(--f-b);margin-bottom:4px}
.fact span{font-size:14.5px;color:var(--ink-2)}
.prose p{color:var(--ink-2);font-size:16.5px;margin-top:16px;max-width:60ch}
.notice{border:1px solid rgba(240,181,78,.28);background:var(--gold-3);border-radius:var(--r-m);padding:20px 22px;display:flex;gap:16px;align-items:flex-start;color:var(--ink-2);font-size:15px}
.notice .ico{color:var(--gold)}
.notice a{color:var(--gold-2);font-weight:700}
@media (max-width:860px){.split{grid-template-columns:1fr}}
@media (max-width:480px){.fact{gap:14px;padding:16px}.fact .yr{min-width:54px;font-size:22px}}

/* 404 */
.nf{min-height:62vh;display:grid;place-items:center;text-align:center}
.nf .h-xl{font-size:clamp(120px,20vw,240px);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- CHECKOUT ---------- */
.co{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(24px,4vw,56px);align-items:start;padding-bottom:40px}
.co-step{padding:30px 0;border-top:1px solid var(--line)}
.co-step:first-child{border-top:0;padding-top:4px}
.co-h{display:flex;align-items:baseline;gap:14px;margin-bottom:20px}
.co-h i{font:800 24px/1 var(--f-d);font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.co-h h2{font-size:28px;letter-spacing:-.035em}
html[lang="zh"] .co-h h2{font-size:21px;letter-spacing:0}
.line-items{display:grid;gap:10px}
.li{display:grid;grid-template-columns:96px minmax(0,1fr) auto;gap:16px;align-items:center;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r-m);padding:10px 16px 10px 10px}
.li .th{aspect-ratio:4/3;border-radius:10px;background:radial-gradient(60% 65% at 50% 60%,rgba(245,188,85,.25),transparent 70%),#0E0E12;display:grid;place-items:center}
.li .th img{max-width:82%;max-height:78%;width:auto}
.li b{font:800 22px/1 var(--f-d);letter-spacing:-.03em}
.li small{display:block;color:var(--muted);font-size:13px;margin-top:4px}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;height:40px}
.qty button{width:38px;height:38px;display:grid;place-items:center;color:var(--ink-2);border-radius:50%}
.qty button:hover{color:#fff;background:rgba(255,255,255,.08)}
.qty span{min-width:22px;text-align:center;font-weight:700}
.li-right{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.li-right .p{font-weight:800;color:var(--gold-2)}
.rm-x{font-size:12.5px;color:var(--muted);text-decoration:underline;text-underline-offset:3px}
.rm-x:hover{color:var(--bad)}
@media (max-width:480px){.li{grid-template-columns:72px minmax(0,1fr);row-gap:10px}.li-right{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center}}
.add-more{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.add-more > span{font-size:13px;color:var(--muted);margin-right:4px}
.empty-bag{padding:28px;border:1px dashed var(--line);border-radius:var(--r-m);text-align:center;color:var(--ink-2)}
.opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.opt{text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:var(--r-m);padding:16px 16px 18px;display:flex;flex-direction:column;gap:6px;transition:border-color .2s,box-shadow .2s,background .2s}
.opt:hover{border-color:rgba(255,255,255,.35)}
.opt[aria-pressed="true"]{border-color:var(--gold);background:var(--gold-3);box-shadow:0 0 0 1px var(--gold) inset}
.opt b{font:700 15px/1.3 var(--f-b);display:flex;align-items:center;gap:8px}
.opt b .ico{color:var(--gold)}
.opt small{font-size:13px;color:var(--muted);line-height:1.45}
@media (max-width:620px){.opts{grid-template-columns:1fr}}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fields .full{grid-column:1/-1}
.fld{display:flex;flex-direction:column;gap:7px;min-width:0}
.fld label{font:600 13px var(--f-b);color:var(--ink-2)}
.fld label small{color:var(--muted);font-weight:400}
.fld input,.fld textarea{height:50px;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:0 16px;font-size:16px;transition:border-color .2s,box-shadow .2s;width:100%;color:var(--ink)}
.fld input::placeholder,.fld textarea::placeholder{color:var(--muted)}
.fld textarea{height:auto;min-height:88px;padding:13px 16px;resize:vertical}
.fld input:focus,.fld textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(240,181,78,.18)}
.ph-in{display:flex;align-items:center;border:1px solid var(--line);background:var(--surface);border-radius:12px;height:50px;overflow:hidden}
.ph-in span{padding:0 4px 0 16px;color:var(--muted);font-size:16px}
.ph-in input{border:0;height:48px;border-radius:0;padding-left:6px;background:transparent}
.ph-in:focus-within{border-color:var(--gold);box-shadow:0 0 0 3px rgba(240,181,78,.18)}
.ph-in input:focus{box-shadow:none}
@media (max-width:620px){.fields{grid-template-columns:1fr}}
.states{display:flex;flex-wrap:wrap;gap:6px}
.states .chip{min-height:36px;padding:6px 13px;font-size:13.5px}
.co-note{font-size:13.5px;color:var(--ink-2);background:var(--gold-3);border:1px solid rgba(240,181,78,.3);border-radius:12px;padding:12px 14px;margin-top:14px}
.co-note a{color:var(--gold-2);font-weight:700;text-decoration:underline}
.sum{position:sticky;top:calc(var(--hdr) + 20px);background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;gap:14px}
.sum h3{font-size:26px;letter-spacing:-.03em}
html[lang="zh"] .sum h3{font-size:20px;letter-spacing:0}
.sum-rows{display:grid;gap:8px;font-size:14.5px}
.sum-rows div{display:flex;justify-content:space-between;gap:12px}
.sum-rows span{color:var(--ink-2)}
.sum-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:14px}
.sum-total b{font:800 36px/1 var(--f-d);letter-spacing:-.05em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sum .btn{width:100%;height:56px;font-size:16px}
.sum .fine{font-size:12px;color:var(--muted);line-height:1.5}
.sum .fine a{text-decoration:underline;text-underline-offset:2px}
.form-err{display:none;background:var(--bad-bg);color:var(--bad);border:1px solid rgba(255,122,107,.3);border-radius:12px;padding:12px 14px;font-size:14px}
.form-err.show{display:block}
@media (max-width:920px){.co{grid-template-columns:1fr}.sum{position:static}}

/* order page */
.ostat{display:flex;gap:18px;align-items:flex-start;padding:28px;border-radius:var(--r);background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line)}
.ostat .badge{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;flex:none}
.ostat.ok .badge{background:var(--ok-bg);color:var(--ok)}
.ostat.wait .badge{background:var(--gold-3);color:var(--gold)}
.ostat.bad .badge{background:var(--bad-bg);color:var(--bad)}
.ostat h1{font-size:clamp(30px,4vw,46px);margin-bottom:8px;letter-spacing:-.04em}
html[lang="zh"] .ostat h1{font-size:26px;letter-spacing:0}
.ostat p{color:var(--ink-2)}
.ogrid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(18px,4vw,40px);margin-top:20px;align-items:start}
.obox{background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);padding:24px}
.obox + .obox{margin-top:18px}
.obox h3{font-size:22px;margin-bottom:14px;letter-spacing:-.03em}
html[lang="zh"] .obox h3{font-size:18px;letter-spacing:0}
.obox dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 18px;font-size:14.5px}
.obox dt{color:var(--muted)}
.obox dd{margin:0;min-width:0;overflow-wrap:break-word}
.next{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.next li{display:flex;gap:14px;font-size:14.5px;color:var(--ink-2)}
.next li i{font:800 18px/1.3 var(--f-d);color:var(--gold);font-style:normal;min-width:30px}
@media (max-width:860px){.ogrid{grid-template-columns:1fr}}
@media (max-width:480px){.ostat{padding:20px;gap:14px}.ostat .badge{width:42px;height:42px}.obox{padding:20px}}
.spin{width:18px;height:18px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spin .8s linear infinite;display:inline-block;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}
.loading{padding:60px 0;text-align:center;color:var(--muted)}

/* utilities */
.mt-s{margin-top:12px}.mt-m{margin-top:26px}.mt-l{margin-top:52px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.row-gap{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hide{display:none!important}

/* ---------- hero (centred, the whole range on stage) ---------- */
.hero::before{content:"";position:absolute;left:50%;top:-10%;width:1400px;height:1000px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(245,188,85,.18),transparent 70%),radial-gradient(40% 40% at 20% 60%,rgba(139,92,246,.12),transparent 70%),radial-gradient(40% 40% at 80% 60%,rgba(56,189,248,.08),transparent 70%);pointer-events:none;z-index:-1}
.hero{isolation:isolate}
.hero-top{text-align:center;display:flex;flex-direction:column;align-items:center}
.hero-top .lede{margin:0 auto}
.hero-top .hero-cta{justify-content:center}
.stage--wide{aspect-ratio:2.35/1;margin-top:clamp(18px,3vw,40px)}
.stage--wide .stage-img{inset:6% 3% 12%}
.stage--wide .stage-word{top:-4%;font-size:clamp(70px,14vw,230px)}
.stage--wide::before{inset:0 6% 0}
.hero .hero-spec{margin-top:4px}
.hero .tabs{margin-top:16px}
.hero .hero-facts{justify-content:center;border-top:0;margin-top:26px;padding-top:0}
@media (max-width:640px){.stage--wide{aspect-ratio:1.45/1}.stage--wide .stage-img{inset:8% 0 12%}}

/* cards: what makes each one different, and a way to buy */
.mcard-badge{position:absolute;left:12px;top:12px;z-index:2;font:700 11.5px/1 var(--f-b);letter-spacing:.02em;color:#1A1206;background:var(--grad);padding:7px 11px;border-radius:999px;box-shadow:0 6px 16px -6px rgba(240,181,78,.6)}
.mcard-tags{display:flex;flex-wrap:wrap;gap:6px;margin:-4px 0 18px}
.mcard-tags .tag{font-size:11.5px;padding:5px 10px}
.mcard-foot .link{position:relative;z-index:1}
.mcard .price{font-size:20px}


/* ---------- logo lockup: JazPiper | Authorized dealer + Tech Concept ---------- */
.brand{display:flex;align-items:center;min-width:0}
.lockup{display:inline-flex;align-items:center;gap:12px}
.lk-jz{height:26px;width:auto}
.lk-sep{width:1px;height:28px;background:rgba(255,255,255,.22)}
.lk-dealer{display:flex;flex-direction:column;gap:5px;line-height:1}
.lk-dealer small{font:700 8.5px/1 var(--f-b);letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.lk-tc{height:12px;width:auto}
.lockup--lg .lk-jz{height:34px}
.lockup--lg .lk-sep{height:36px}
.lockup--lg .lk-tc{height:15px}
.lockup--lg .lk-dealer small{font-size:9.5px}
@media (max-width:420px){.lockup{gap:9px}.lk-jz{height:21px}.lk-sep{height:24px}.lk-tc{height:10px}.lk-dealer small{font-size:7.5px;letter-spacing:.14em}}
@media (max-width:340px){.lk-sep,.lk-dealer{display:none}}
.lk-jz{height:31px}
.lk-sep{height:32px}
.lk-tc{height:14px}
.lk-dealer small{font-size:9px;white-space:nowrap}
@media (max-width:480px){
  html[lang="en"] .hdr .lang [data-lang="en"],html[lang="zh"] .hdr .lang [data-lang="zh"]{display:none}
  .hdr .lang button{color:var(--ink)}
  .lk-jz{height:22px}.lk-sep{height:24px}.lk-tc{height:10px}.lk-dealer small{font-size:7.5px;letter-spacing:.14em}
}

/* ---------- 3 Oct round: stock, share, order progress, tracking, warranty ---------- */
.stock[hidden],.stock-line[hidden]{display:none}
.stock-line{display:flex;align-items:center;gap:6px;margin-top:8px;font:600 13px/1.3 var(--f-b);color:var(--ok)}
button.link{background:none;border:0;padding:0;cursor:pointer;font:inherit;font-weight:600}
.co-paused{background:var(--bad-bg);color:var(--ink);border:1px solid rgba(255,122,107,.35);border-radius:14px;padding:16px 18px;margin-bottom:18px;font-size:14.5px}
.co-paused[hidden]{display:none}
.co-paused a{color:var(--gold-2);font-weight:700;text-decoration:underline}
.sum-eta{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-2);background:var(--ok-bg);border:1px solid rgba(79,209,139,.25);border-radius:12px;padding:11px 13px}
.sum-eta[hidden]{display:none}
.sum-eta b{color:var(--ink)}
.sum-eta .ico{color:var(--ok);flex:none;margin-top:2px}
.fld-hint{font-size:13px;color:var(--gold-2)}
.fld-hint[hidden]{display:none}
.fld-hint button{background:none;border:0;color:var(--gold-2);font:inherit;font-weight:700;text-decoration:underline;cursor:pointer;padding:0}
/* the order page: where it is, in four steps */
.oprog{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:20px}
.oprog div{position:relative;padding-top:14px;font:600 12.5px/1.3 var(--f-b);color:var(--muted)}
.oprog div::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;border-radius:3px;background:var(--line-2)}
.oprog div.done{color:var(--ink-2)}
.oprog div.done::before{background:var(--grad)}
.oprog div.now{color:var(--ink)}
.oprog div.now::before{background:var(--grad);animation:pulsebar 1.6s ease-in-out infinite}
@keyframes pulsebar{50%{opacity:.45}}
@media (prefers-reduced-motion:reduce){.oprog div.now::before{animation:none}}
.otrack{display:flex;flex-wrap:wrap;gap:12px 18px;align-items:center;justify-content:space-between}
.otrack b{font:700 16px/1.3 var(--f-b)}
.otrack small{display:block;color:var(--muted);font-size:13px}
.ovids{display:grid;gap:10px}
.ovids a{display:flex;gap:12px;align-items:center;font-size:14px;color:var(--ink-2)}
.ovids a:hover{color:var(--ink)}
.ovids img{width:96px;height:54px;object-fit:cover;border-radius:8px;flex:none;background:var(--surface-2)}
.ofind{max-width:520px}
.wcheck{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(18px,4vw,40px);align-items:start}
.wcheck .fine{font-size:12.5px;color:var(--muted);margin-top:14px}
@media (max-width:860px){.wcheck{grid-template-columns:1fr}}
.wres h3{display:flex;align-items:center;gap:10px}
.wres .wrow{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-top:1px solid var(--line);font-size:14.5px}
.wres .wrow:first-of-type{border-top:0}
.wres .on{color:var(--ok);font-weight:700}
.wres .off{color:var(--bad);font-weight:700}
@media print{
  .hdr,.mnav,.ftr,.fab,.progress,.skip,.buybar,.no-print,.btn{display:none!important}
  body{background:#fff!important;color:#000!important}
  .ostat,.obox{background:#fff!important;border:1px solid #ccc!important;box-shadow:none!important;color:#000!important}
  .ostat h1,.obox h3,.obox dd,.sum-rows span,.ostat p{color:#000!important}
  .sum-total b{color:#000!important;-webkit-text-fill-color:#000!important;background:none!important}
  .ogrid{grid-template-columns:1fr 1fr!important}
  .oprog,.ovids{display:none!important}
}