:root{
  --ink:#14161a; --ink-2:#2a2f37; --muted:#5b636e; --line:#e4e7eb;
  --paper:#fff; --soft:#f5f6f7; --soft-2:#eef0f2;
  --red:#c81e14; --red-d:#a3160f;
  --r:4px; --max:1240px;
  --ff:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--ff);color:var(--ink);background:var(--paper);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 clamp(16px,4vw,32px)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 16px;z-index:99;border:2px solid var(--red)}

.topbar{background:var(--ink);color:#c9ced6;font-size:13px}
.topbar .in{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:40px;flex-wrap:wrap}
.topbar b{color:#fff;font-weight:600}
.topbar .r{display:flex;gap:22px;align-items:center}
.topbar a:hover{color:#fff}

.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line)}
.hdr .in{display:flex;align-items:center;gap:clamp(16px,3vw,44px);min-height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.mark{width:38px;height:38px;border-radius:50%;background:var(--red);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:15px;letter-spacing:-.5px}
.brand .tw{line-height:1.15}
.brand .tw b{display:block;font-size:16px;letter-spacing:.02em}
.brand .tw span{display:block;font-size:10.5px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.nav{display:flex;gap:clamp(14px,2vw,30px);margin-left:auto;font-size:15px;font-weight:500}
.nav>li{position:relative;list-style:none}
.nav a{display:block;padding:26px 0 24px;border-bottom:2px solid transparent}
.nav>li>a:hover,.nav>li>a[aria-current]{border-color:var(--red)}
.nav ul{position:absolute;left:-18px;top:100%;min-width:236px;margin:0;padding:8px 0;list-style:none;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);
  box-shadow:0 18px 40px -24px rgba(0,0,0,.45);display:none}
.nav li:hover ul,.nav li:focus-within ul{display:block}
.nav ul a{padding:10px 18px;border:0;font-size:14.5px;font-weight:500}
.nav ul a:hover{background:var(--soft);color:var(--red)}
.nav>ul{margin:0;padding:0}
.hdr-cta{flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r);font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:.18s}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-d)}
.btn-ghost{border-color:#cfd4da;color:var(--ink);background:#fff}
.btn-ghost:hover{border-color:var(--ink)}
.btn-lg{padding:15px 28px;font-size:16px}
.navtog,.burger{display:none}

.hero{position:relative;background:var(--ink);color:#fff}
.hero .in{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:clamp(24px,4vw,56px);
  align-items:center;padding-top:clamp(40px,5.4vw,74px);padding-bottom:clamp(40px,5.4vw,74px)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;letter-spacing:.18em;
  text-transform:uppercase;color:#ff8a80;font-weight:700;margin-bottom:18px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--red)}
.hero h1{margin:0 0 18px;font-size:clamp(29px,4.2vw,52px);line-height:1.08;
  letter-spacing:-.025em;font-weight:800;max-width:19ch}
.hero h1 em{font-style:normal;color:#ff6a5e}
.hero p{margin:0 0 30px;color:#c3c9d2;font-size:clamp(15px,1.2vw,17px);max-width:48ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .btn-ghost{background:transparent;color:#fff;border-color:#4b525c}
.hero .btn-ghost:hover{border-color:#fff}
.hero-visual img{width:100%;height:auto;border-radius:var(--r);object-fit:cover;aspect-ratio:4/3}
.trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:34px;
  padding-top:24px;border-top:1px solid #2c313a}
.trust div{font-size:12px;color:#8f97a3;line-height:1.45}
.trust b{display:block;color:#fff;font-size:15px;font-weight:700;letter-spacing:-.01em;margin-bottom:3px}

.sec{padding:clamp(52px,6.4vw,96px) 0}
.sec-head{max-width:660px;margin-bottom:clamp(28px,4vw,52px)}
.lbl{font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--red);font-weight:700;margin-bottom:12px}
.sec-head h2{margin:0 0 14px;font-size:clamp(24px,3vw,38px);line-height:1.14;letter-spacing:-.02em;font-weight:800}
.sec-head p{margin:0;color:var(--muted);font-size:16px}
.sec-head.split{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;max-width:none;flex-wrap:wrap}

.grid-p{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:clamp(16px,2vw,26px)}
.card{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;
  transition:.2s;display:flex;flex-direction:column}
.card:hover{border-color:#c9ced5;box-shadow:0 12px 28px -18px rgba(20,22,26,.4);transform:translateY(-2px)}
.card .ph{aspect-ratio:4/3;overflow:hidden;background:var(--soft-2)}
.card .ph img{width:100%;height:100%;object-fit:cover}
.card .bd{padding:18px 20px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.card h3{margin:0;font-size:17px;font-weight:700;letter-spacing:-.01em}
.card p{margin:0;font-size:14px;color:var(--muted);flex:1}
.card .more{margin-top:10px;font-size:13.5px;font-weight:600;color:var(--red)}

.stats{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats .in{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:clamp(28px,4vw,42px) 0}
.stat b{display:block;font-size:clamp(25px,3vw,34px);font-weight:800;letter-spacing:-.02em;line-height:1}
.stat span{display:block;margin-top:8px;font-size:13.5px;color:var(--muted)}

.grid-w{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,30px)}
.wi{border-top:2px solid var(--ink);padding-top:20px}
.wi .no{font-size:12px;letter-spacing:.14em;color:var(--red);font-weight:700}
.wi h3{margin:10px 0 8px;font-size:17px}
.wi p{margin:0;font-size:14.5px;color:var(--muted)}

.spot{background:var(--soft)}
.spot .in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.spot .ph{border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--line)}
.spot .ph img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.spec{width:100%;border-collapse:collapse;margin-top:22px;font-size:14.5px}
.spec th,.spec td{text-align:left;padding:11px 0;border-bottom:1px solid #dde1e5}
.spec th{color:var(--muted);font-weight:500;width:52%}
.spec td{font-weight:600;text-align:right}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{border:1px solid var(--line);border-radius:99px;padding:8px 16px;font-size:14px;font-weight:500}
.chip.on{border-color:var(--red);color:var(--red)}

.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.ncard{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.ncard .bd{padding:20px 22px 24px}
.ncard time{font-size:12.5px;letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.ncard h3{margin:8px 0 0;font-size:16.5px;line-height:1.42;font-weight:700}
.ncard:hover h3{color:var(--red)}
.ncard .k{display:inline-block;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--red);font-weight:700;margin-bottom:10px}

.cta{background:var(--ink);color:#fff}
.cta .in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.cta h2{margin:0 0 14px;font-size:clamp(24px,3vw,36px);line-height:1.15;letter-spacing:-.02em}
.cta p{margin:0;color:#aeb5bf}
.cta ul{margin:22px 0 0;padding:0;list-style:none;display:grid;gap:9px;font-size:14.5px;color:#c3c9d2}
.cta li::before{content:"—";color:var(--red);margin-right:9px}
.form{background:#fff;border-radius:var(--r);padding:clamp(22px,3vw,32px);color:var(--ink)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  color:var(--muted);margin-bottom:6px}
input,select,textarea{width:100%;padding:12px 13px;border:1px solid #cfd4da;border-radius:var(--r);
  font:inherit;font-size:15px;color:var(--ink);background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--red);outline-offset:1px;border-color:var(--red)}
.fg{margin-bottom:14px}
.form .btn{width:100%;margin-top:4px}
.hint{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}

.ft{background:#0e1013;color:#98a0ac;font-size:14px;padding:clamp(44px,5vw,64px) 0 0}
.ft .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:clamp(24px,4vw,48px)}
.ft h4{color:#fff;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 16px}
.ft a:hover{color:#fff}
.ft li{margin-bottom:9px;list-style:none}
.ft ul{margin:0;padding:0}
.ft .brand .tw span{color:#6b7480}
.ft .bot{border-top:1px solid #1e2228;margin-top:clamp(28px,4vw,44px);padding:20px 0;
  display:flex;justify-content:space-between;gap:16px;font-size:13px;flex-wrap:wrap}

.mbar{display:none}

@media (max-width:1000px){
  .grid-w{grid-template-columns:repeat(2,1fr)}
  .stats .in{grid-template-columns:repeat(2,1fr);gap:26px 18px}
  .news-grid{grid-template-columns:1fr}
  .ft .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  body{overflow-x:hidden}
  .topbar .r{display:none}
  .topbar .in{justify-content:center;min-height:34px;font-size:11.5px;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .hdr .in{min-height:62px;gap:12px}
  .hdr-cta{display:none}
  .burger{display:grid;place-items:center;width:44px;height:44px;margin-left:auto;
    border:1px solid var(--line);border-radius:var(--r);cursor:pointer}
  .burger span{display:block;width:18px;height:2px;background:var(--ink);position:relative}
  .burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink)}
  .burger span::before{top:-6px}.burger span::after{top:6px}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;
    flex-direction:column;gap:0;padding:6px 0;margin:0;border-bottom:1px solid var(--line);
    box-shadow:0 16px 24px -20px rgba(0,0,0,.4)}
  .nav>li{margin:0}
  .nav a{padding:14px clamp(16px,4vw,32px);border-bottom:1px solid var(--soft-2);font-size:16px}
  .nav ul{position:static;display:block;border:0;box-shadow:none;padding:0;min-width:0;background:var(--soft)}
  .nav ul a{padding-left:calc(clamp(16px,4vw,32px) + 16px);font-size:15px}
  .navtog:checked ~ .nav{display:flex}
  .hero .in{grid-template-columns:1fr;gap:22px;padding-top:26px;padding-bottom:32px}
  .hero-visual{order:-1}
  .hero-visual img{aspect-ratio:16/10}
  .hero h1{max-width:none;font-size:clamp(28px,7.6vw,40px)}
  .hero p{font-size:15px;margin-bottom:24px}
  .trust{grid-template-columns:1fr;gap:10px;margin-top:26px;padding-top:18px}
  .trust div{display:flex;gap:8px;align-items:baseline;font-size:12.5px}
  .trust b{display:inline;font-size:13px;margin:0}
  .spot .in,.cta .in{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .mbar{display:grid;grid-template-columns:repeat(3,1fr);position:fixed;left:0;right:0;bottom:0;
    z-index:60;background:#fff;border-top:1px solid var(--line);
    box-shadow:0 -6px 20px -14px rgba(0,0,0,.3)}
  .mbar a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:9px 4px;
    font-size:11px;font-weight:600;color:var(--ink)}
  .mbar a.pri{background:var(--red);color:#fff}
  .mbar svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.9}
  body{padding-bottom:58px}
  .ft .cols{grid-template-columns:1fr}
  .ft .bot{flex-direction:column;gap:8px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

.nav ul li.sub a{padding-left:32px;font-size:14px;color:var(--muted)}
.nav ul li.sub a:hover{color:var(--red)}
@media (max-width:860px){
  .nav ul a{padding-left:calc(clamp(16px,4vw,32px) + 16px)}
  .nav ul li.sub a{padding-left:calc(clamp(16px,4vw,32px) + 32px);font-size:14.5px}
}
.crumb{font-size:13px;color:var(--muted);padding:18px 0 0}
.crumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.crumb li::after{content:"/";margin-left:8px;color:#c3c9d0}
.crumb li:last-child::after{content:""}
.crumb a:hover{color:var(--red)}
.page-head{padding:clamp(26px,4vw,48px) 0 clamp(20px,3vw,32px)}
.page-head h1{margin:0 0 12px;font-size:clamp(26px,3.6vw,42px);line-height:1.12;letter-spacing:-.02em;font-weight:800;max-width:24ch}
.page-head p{margin:0;color:var(--muted);max-width:64ch}
.pdp{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(26px,4vw,56px);align-items:start;padding-bottom:clamp(36px,5vw,64px)}
.gal-main{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--soft-2)}
.gal-main img{width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;background:#fff}
.gal-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:10px}
.gal-thumbs button{padding:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;cursor:pointer}
.gal-thumbs button[aria-current]{border-color:var(--red)}
.gal-thumbs img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.noimg{display:grid;place-items:center;aspect-ratio:4/3;background:var(--soft-2);color:var(--muted);font-size:14px;text-align:center;padding:20px}
.pdp-info h1{margin:0 0 14px;font-size:clamp(24px,3vw,34px);line-height:1.15;letter-spacing:-.02em;font-weight:800}
.pdp-info .lead{margin:0 0 6px;color:var(--ink-2);font-size:16.5px}
.pdp-meta{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 0}
.pdp-meta span{font-size:12.5px;border:1px solid var(--line);border-radius:99px;padding:7px 14px;color:var(--muted)}
.pdp-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.prose{max-width:74ch}
.prose h2{margin:0 0 14px;font-size:clamp(22px,2.4vw,30px);letter-spacing:-.02em}
.prose p{margin:0 0 16px;color:var(--ink-2)}
.prose ul{margin:0 0 18px;padding-left:20px;color:var(--ink-2)}
.prose li{margin-bottom:8px}
.rel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.split2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.faq{border-top:1px solid var(--line);margin-top:8px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:16px}
.faq p{margin:12px 0 0;color:var(--muted)}
.p404{text-align:center;padding:clamp(60px,10vw,140px) 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{display:none;margin-top:12px;font-size:14px;padding:11px 14px;border-radius:var(--r)}
.form-msg.ok{display:block;background:#eaf5ea;color:#1c6b2b;border:1px solid #c3e2c6}
.form-msg.err{display:block;background:#fdeceb;color:#a3160f;border:1px solid #f3c9c6}
.p404 h1{font-size:clamp(48px,10vw,96px);margin:0;line-height:1;letter-spacing:-.04em}
.p404 p{color:var(--muted);margin:18px 0 28px}
@media(max-width:860px){.pdp,.split2{grid-template-columns:1fr}.page-head h1{max-width:none}}