:root{
  --blue-900:#0E3264;
  --blue-800:#123F86;
  --blue-700:#17499A;
  --blue-600:#1D56B4;
  --blue-500:#2E6BC9;
  --blue-300:#8FAEE0;
  --blue-200:#C9D6F2;
  --blue-100:#E7EDFA;
  --blue-50:#F4F7FE;
  --gold-700:#B8A800;
  --gold-600:#D8CB00;
  --gold-500:#FAE600;
  --gold-400:#FDE94A;
  --gold-100:#FFFDE0;
  --ink:#0F2438;
  --ink-2:#3A5470;
  --muted:#6B8299;
  --line:#DCE8F3;
  --white:#fff;
  --shadow-sm:0 2px 10px rgba(15,60,110,.06);
  --shadow-md:0 10px 30px rgba(15,60,110,.10);
  --shadow-lg:0 24px 60px rgba(6,45,90,.16);
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-xl:30px;
  --wrap:1200px;
  --font:'Poppins','Segoe UI',system-ui,-apple-system,'Microsoft YaHei','Noto Sans SC',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
.center{text-align:center}

/* ---------- shared type ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--blue-600);margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold-500);border-radius:2px}
.eyebrow.on-dark{color:var(--gold-400)}
.eyebrow.on-dark::before{background:var(--gold-400)}
.eyebrow.center-line{justify-content:center}
h2.sec-title{
  font-size:clamp(26px,3.2vw,40px);line-height:1.22;font-weight:700;letter-spacing:-.5px;
  color:var(--ink);margin-bottom:14px;
}
.sec-title.on-dark{color:#fff}
.sec-sub{font-size:15.5px;color:var(--muted);max-width:660px;line-height:1.75}
.section{padding:92px 0}
.section.tight{padding:70px 0}
.section-head{margin-bottom:52px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:50px;padding:0 30px;border-radius:999px;
  font-size:14.5px;font-weight:600;letter-spacing:.2px;
  border:1.6px solid transparent;cursor:pointer;transition:.22s ease;white-space:nowrap;
}
.btn svg{width:16px;height:16px;transition:transform .22s ease}
.btn:hover svg{transform:translateX(3px)}
.btn-gold{background:var(--gold-500);color:#17346E;box-shadow:0 10px 24px rgba(250,230,0,.34)}
.btn-gold:hover{background:var(--gold-400);transform:translateY(-2px);box-shadow:0 14px 30px rgba(250,230,0,.44)}
.btn-blue{background:var(--blue-600);color:#fff;box-shadow:0 10px 24px rgba(0,100,185,.28)}
.btn-blue:hover{background:var(--blue-700);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff}
.btn-outline{border-color:var(--blue-200);color:var(--blue-700);background:#fff}
.btn-outline:hover{border-color:var(--blue-600);background:var(--blue-50)}
.btn-sm{height:42px;padding:0 22px;font-size:13.5px}

/* ---------- topbar ---------- */
.topbar{
  background:var(--blue-900);color:rgba(255,255,255,.82);
  font-size:12.5px;letter-spacing:.2px;
}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;height:40px;gap:20px}
.topbar .tb-left{display:flex;align-items:center;gap:10px;font-weight:500}
.topbar .tb-left b{color:#fff;font-weight:600}
.topbar .tb-right{display:flex;align-items:center;gap:18px}
.topbar .tb-item{display:flex;align-items:center;gap:6px}
.topbar .tb-item svg{width:13px;height:13px;stroke:var(--gold-400);fill:none;stroke-width:1.9}
.topbar .tb-sep{width:1px;height:14px;background:rgba(255,255,255,.22)}
.langs{display:flex;align-items:center;gap:2px}
.langs a{
  padding:3px 9px;border-radius:999px;font-size:12px;font-weight:600;
  color:rgba(255,255,255,.72);transition:.18s;
}
.langs a:hover{color:#fff;background:rgba(255,255,255,.12)}
.langs a.active{background:var(--gold-500);color:#17346E}

/* ---------- header ---------- */
.header{
  position:sticky;top:0;z-index:90;background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
  transition:box-shadow .25s ease;
}
.header .wrap{display:flex;align-items:center;gap:26px;height:76px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{width:50px;height:50px;border-radius:50%;box-shadow:0 4px 14px rgba(0,100,185,.22)}
.brand-txt strong{display:block;font-size:19px;font-weight:800;letter-spacing:-.3px;color:var(--blue-700);line-height:1.1}
.brand-txt span{display:block;font-size:9.5px;letter-spacing:.19em;font-weight:600;color:var(--muted);text-transform:uppercase;margin-top:3px}

.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav a{
  position:relative;padding:10px 15px;font-size:14.5px;font-weight:500;color:var(--ink-2);
  border-radius:8px;transition:.2s;display:flex;align-items:center;gap:5px;white-space:nowrap;
}
.nav a:hover{color:var(--blue-600);background:var(--blue-50)}
.nav a.active{color:var(--blue-700);font-weight:600}
.nav a.active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2.5px;
  background:var(--gold-500);border-radius:2px;
}
.nav a.caret svg{width:11px;height:11px;stroke:currentColor;fill:none;stroke-width:2.4;opacity:.6}
.hd-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.icon-btn{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;
}
.icon-btn:hover{border-color:var(--blue-300);background:var(--blue-50)}
.icon-btn svg{width:17px;height:17px;stroke:var(--ink-2);fill:none;stroke-width:2}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(118deg,#0E3264 0%,#17499A 42%,#2563C4 72%,#3B78D8 100%);padding:78px 0 150px}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(620px 420px at 84% 22%,rgba(250,230,0,.20),transparent 62%),
    radial-gradient(560px 520px at 8% 88%,rgba(59,120,216,.55),transparent 66%);
  pointer-events:none;
}
.hero-pat{position:absolute;inset:0;opacity:.14;pointer-events:none}
.hero .wrap{position:relative;z-index:3;display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}

.hero-badge{
  display:inline-flex;align-items:center;gap:10px;padding:7px 16px 7px 8px;border-radius:999px;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.24);
  color:#fff;font-size:12px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;margin-bottom:24px;
}
.hero-badge i{
  width:22px;height:22px;border-radius:50%;background:var(--gold-500);
  display:grid;place-items:center;font-style:normal;font-size:11px;color:#17346E;font-weight:800;
}
h1.hero-title{
  font-size:clamp(34px,4.35vw,58px);line-height:1.14;font-weight:800;color:#fff;
  letter-spacing:-1.2px;margin-bottom:20px;
}
h1.hero-title em{font-style:normal;color:var(--gold-500);position:relative;white-space:nowrap}
h1.hero-title em::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:9px;
  background:rgba(250,230,0,.20);border-radius:4px;z-index:-1;
}
.hero-lede{font-size:16px;line-height:1.78;color:rgba(255,255,255,.84);max-width:540px;margin-bottom:34px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:38px}
.hero-trust{display:flex;gap:26px;flex-wrap:wrap}
.hero-trust div{display:flex;align-items:center;gap:8px;font-size:12.8px;color:rgba(255,255,255,.80);font-weight:500}
.hero-trust svg{width:16px;height:16px;stroke:var(--gold-400);fill:none;stroke-width:2.4;flex-shrink:0}

/* hero visual */
.hero-visual{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;min-height:462px;padding-bottom:6px}
.hero-visual .glow{
  position:absolute;bottom:-30px;left:50%;transform:translateX(-50%);
  width:560px;height:560px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(255,255,255,.22),rgba(255,255,255,0) 66%);
}
.hero-visual .ring{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  width:470px;height:150px;border-radius:50%;pointer-events:none;
  border:1.5px dashed rgba(255,255,255,.32);
}
.hero-visual .ring.r2{
  width:560px;height:186px;border-style:solid;
  border-color:rgba(250,230,0,.26);bottom:16px;
}
.hero-visual img.hero-prod{
  position:relative;z-index:4;width:118%;max-width:740px;height:auto;
  filter:drop-shadow(0 30px 50px rgba(0,18,45,.48));
}
.hero-visual .flash{
  position:absolute;right:2px;top:6px;z-index:9;
  background:var(--gold-500);color:#17346E;font-size:11.5px;font-weight:800;letter-spacing:.1em;
  padding:8px 15px;border-radius:10px;box-shadow:0 12px 26px rgba(250,230,0,.38);transform:rotate(-5deg);
}

/* ---------- stats ---------- */
.stats-wrap{position:relative;z-index:8;margin-top:-92px}
.stats{
  background:#fff;border-radius:var(--r-lg);box-shadow:var(--shadow-lg);
  border:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);
  overflow:hidden;
}
.stat{padding:38px 26px;text-align:center;position:relative}
.stat+.stat::before{content:"";position:absolute;left:0;top:24%;bottom:24%;width:1px;background:var(--line)}
.stat b{
  display:block;font-size:clamp(30px,3.4vw,44px);font-weight:800;line-height:1;
  letter-spacing:-1.4px;color:var(--blue-600);margin-bottom:10px;
}
.stat b sup{font-size:.5em;font-weight:700;vertical-align:super;color:var(--blue-500);margin-left:1px}
.stat span{font-size:13.4px;color:var(--muted);font-weight:500;letter-spacing:.2px;display:block}

/* ---------- about ---------- */
.grid{display:grid}
.about .grid{display:grid;grid-template-columns:1fr 1fr;gap:66px;align-items:center}
.about-visual{position:relative;padding-bottom:58px;padding-right:42px}
.about-visual .main{
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  border:6px solid #fff;
}
.about-visual .main img{width:100%;height:352px;object-fit:cover}
.about-visual .sub{
  position:absolute;right:0;bottom:0;width:242px;border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--shadow-lg);border:6px solid #fff;
}
.about-visual .sub img{width:100%;height:170px;object-fit:cover}
.about-visual .tag{
  position:absolute;left:-10px;top:26px;z-index:6;background:var(--gold-500);color:#17346E;
  border-radius:12px;padding:12px 18px;box-shadow:0 14px 28px rgba(250,230,0,.34);
}
.about-visual .tag b{display:block;font-size:22px;font-weight:800;line-height:1}
.about-visual .tag span{font-size:10.5px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;opacity:.75}
.about p{font-size:15px;line-height:1.85;color:var(--ink-2);margin-bottom:18px}
.about .mini{display:flex;gap:34px;margin:28px 0 32px;flex-wrap:wrap}
.about .mini div b{display:block;font-size:27px;font-weight:800;color:var(--blue-600);letter-spacing:-.8px;line-height:1.1}
.about .mini div span{font-size:12.6px;color:var(--muted);font-weight:500}

/* ---------- products ---------- */
.products{background:linear-gradient(180deg,var(--blue-50),#fff 62%)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  transition:.28s cubic-bezier(.2,.7,.3,1);display:flex;flex-direction:column;
}
.pcard:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--blue-200)}
.pcard .ph{
  height:230px;background:linear-gradient(170deg,#F7FBFF,#E7F2FC);
  display:grid;place-items:center;padding:24px 30px;position:relative;overflow:hidden;
}
.pcard .ph::after{
  content:"";position:absolute;width:210px;height:210px;border-radius:50%;
  border:1.5px dashed rgba(0,100,185,.16);right:-56px;bottom:-72px;
}
.pcard .ph img{max-height:182px;max-width:100%;width:auto;object-fit:contain;filter:drop-shadow(0 12px 18px rgba(10,50,95,.20));transition:.35s;position:relative;z-index:2}
.pcard:hover .ph img{transform:scale(1.06)}
.pcard .pb{padding:24px 26px 28px;flex:1;display:flex;flex-direction:column}
.pcard h3{font-size:18.5px;font-weight:700;color:var(--ink);margin-bottom:10px;letter-spacing:-.2px}
.pcard p{font-size:13.6px;line-height:1.75;color:var(--muted);margin-bottom:18px;flex:1}
.pcard .more{
  display:inline-flex;align-items:center;gap:7px;font-size:13.2px;font-weight:700;
  color:var(--blue-600);letter-spacing:.2px;
}
.pcard .more svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2.6;transition:transform .22s}
.pcard:hover .more svg{transform:translateX(4px)}
.pcard .sku{
  position:absolute;left:16px;top:16px;z-index:3;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:4px 11px;font-size:11px;font-weight:700;color:var(--blue-600);letter-spacing:.06em;
}

/* ---------- manufacturing band ---------- */
.mfg{position:relative;background:linear-gradient(120deg,#0D2F66,#17499A 60%,#255EBE);overflow:hidden}
.mfg::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 12% 100%,rgba(250,230,0,.14),transparent 60%)}
.mfg .wrap{position:relative;z-index:2;display:grid;grid-template-columns:.92fr 1.08fr;gap:58px;align-items:center}
.mfg p{color:rgba(255,255,255,.82);font-size:15px;line-height:1.85;margin-bottom:26px}
.mfg .mstats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:32px}
.mfg .mstats div{border-left:2.5px solid var(--gold-500);padding-left:14px}
.mfg .mstats b{display:block;font-size:26px;font-weight:800;color:#fff;letter-spacing:-.8px;line-height:1.15}
.mfg .mstats span{font-size:12.2px;color:rgba(255,255,255,.66);font-weight:500}
.mfg-visual{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mfg-visual img{width:100%;height:216px;object-fit:cover;border-radius:var(--r-md);border:1px solid rgba(255,255,255,.22);box-shadow:0 18px 40px rgba(0,20,50,.32)}
.mfg-visual .wide{grid-column:span 2;height:190px}

/* ---------- culture ---------- */
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ccard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:32px 30px;
  transition:.26s;position:relative;overflow:hidden;
}
.ccard::before{
  content:"";position:absolute;left:0;top:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--gold-500),var(--blue-500));
  transform:scaleX(0);transform-origin:left;transition:transform .3s;
}
.ccard:hover::before{transform:scaleX(1)}
.ccard:hover{box-shadow:var(--shadow-md);border-color:var(--blue-200);transform:translateY(-5px)}
.ccard .ico{
  width:50px;height:50px;border-radius:14px;background:var(--blue-100);
  display:grid;place-items:center;margin-bottom:20px;
}
.ccard .ico svg{width:23px;height:23px;stroke:var(--blue-600);fill:none;stroke-width:1.9}
.ccard h3{font-size:13px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--blue-600);margin-bottom:12px}
.ccard p{font-size:15px;line-height:1.7;color:var(--ink-2);font-weight:500}

/* ---------- honors ---------- */
.honors{background:var(--blue-50);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.hbadges{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.hbadge{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 20px;display:flex;align-items:center;gap:14px;transition:.24s;
}
.hbadge:hover{border-color:var(--gold-500);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.hbadge .medal{
  width:42px;height:42px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(150deg,var(--gold-400),var(--gold-600));
  display:grid;place-items:center;box-shadow:0 6px 14px rgba(250,230,0,.34);
}
.hbadge .medal svg{width:20px;height:20px;stroke:#4A3400;fill:none;stroke-width:2}
.hbadge span{font-size:13.4px;font-weight:600;color:var(--ink-2);line-height:1.45}

/* ---------- global network ---------- */
.global{background:linear-gradient(120deg,#0B2957,#123F86 55%,#255EBE);position:relative;overflow:hidden}
.global::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 380px at 88% 12%,rgba(250,230,0,.14),transparent 62%)}
.global .wrap{position:relative;z-index:2;display:grid;grid-template-columns:.86fr 1.14fr;gap:52px;align-items:center}
.global p{color:rgba(255,255,255,.80);font-size:15px;line-height:1.85;margin-bottom:30px}
.gstats{display:flex;gap:38px;flex-wrap:wrap}
.gstats div b{display:block;font-size:36px;font-weight:800;color:var(--gold-500);letter-spacing:-1.2px;line-height:1.1}
.gstats div span{font-size:12.6px;color:rgba(255,255,255,.70);font-weight:500}
.globe{position:relative;height:396px;display:grid;place-items:center}
.globe svg{width:100%;max-width:520px;height:auto;overflow:visible}
.globe .chip{
  position:absolute;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.28);
  color:#fff;font-size:11.6px;font-weight:600;padding:5px 12px;border-radius:999px;backdrop-filter:blur(4px);
}
.globe .chip.c1{left:2%;top:16%}
.globe .chip.c2{left:8%;bottom:14%}
.globe .chip.c3{right:2%;top:26%}
.globe .chip.c4{right:6%;bottom:18%}
.globe .chip.c5{left:44%;top:-2%}

/* ---------- news ---------- */
.ngrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ncard{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff;transition:.26s;display:flex;flex-direction:column}
.ncard:hover{transform:translateY(-7px);box-shadow:var(--shadow-lg);border-color:var(--blue-200)}
.ncard .nthumb{
  height:174px;background:linear-gradient(140deg,var(--blue-700),var(--blue-500));
  display:grid;place-items:center;position:relative;overflow:hidden;
}
.ncard .nthumb::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 12px,transparent 12px 24px)}
.ncard .nthumb svg{width:56px;height:56px;stroke:rgba(255,255,255,.85);fill:none;stroke-width:1.5;position:relative;z-index:2}
.ncard .nb{padding:24px 26px 26px;flex:1;display:flex;flex-direction:column}
.ncard .meta{display:flex;align-items:center;gap:10px;margin-bottom:13px;font-size:11.6px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.ncard .meta em{font-style:normal;color:var(--blue-600);background:var(--blue-100);padding:3px 10px;border-radius:999px}
.ncard .meta i{font-style:normal;color:var(--muted);font-weight:500;letter-spacing:.04em}
.ncard h3{font-size:16.5px;font-weight:700;line-height:1.5;color:var(--ink);margin-bottom:14px;flex:1;letter-spacing:-.2px}
.ncard .more{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:700;color:var(--blue-600)}
.ncard .more svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2.6;transition:transform .22s}
.ncard:hover .more svg{transform:translateX(4px)}

/* ---------- cta ---------- */
.cta{padding:0 0 92px}
.cta-box{
  border-radius:var(--r-xl);overflow:hidden;position:relative;
  background:linear-gradient(118deg,#0E3264,#17499A 48%,#2563C4);
  padding:60px 56px;box-shadow:var(--shadow-lg);
  display:grid;grid-template-columns:1.16fr .84fr;gap:48px;align-items:center;
}
.cta-box::before{
  content:"";position:absolute;right:-90px;top:-90px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(250,230,0,.24),transparent 66%);
}
.cta-box h2{font-size:clamp(24px,3vw,34px);font-weight:800;color:#fff;line-height:1.26;margin-bottom:14px;letter-spacing:-.6px;position:relative}
.cta-box p{color:rgba(255,255,255,.80);font-size:14.8px;line-height:1.78;position:relative}
.cta-info{position:relative;display:grid;gap:14px}
.cta-info a,.cta-info div{
  display:flex;align-items:flex-start;gap:13px;color:#fff;font-size:14px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.19);
  padding:15px 18px;border-radius:var(--r-md);transition:.22s;line-height:1.55;
}
.cta-info a:hover{background:rgba(255,255,255,.18);transform:translateX(4px)}
.cta-info svg{width:18px;height:18px;stroke:var(--gold-400);fill:none;stroke-width:2;flex-shrink:0;margin-top:2px}
.cta-info b{display:block;font-weight:600}
.cta-info span{font-size:11.6px;color:rgba(255,255,255,.62);display:block;letter-spacing:.06em;text-transform:uppercase;font-weight:600}

/* ---------- footer ---------- */
.footer{background:var(--blue-900);color:rgba(255,255,255,.72);padding:66px 0 0}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:44px;padding-bottom:52px}
.footer .fbrand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer .fbrand img{width:46px;height:46px;border-radius:50%;background:#fff;padding:3px}
.footer .fbrand strong{font-size:17.5px;color:#fff;font-weight:800;letter-spacing:-.2px;display:block;line-height:1.2}
.footer .fbrand span{font-size:9.6px;letter-spacing:.17em;color:var(--gold-400);font-weight:700;text-transform:uppercase}
.footer p.about-f{font-size:13.6px;line-height:1.85;color:rgba(255,255,255,.62);margin-bottom:22px;max-width:330px}
.socials{display:flex;gap:9px}
.socials a{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);transition:.22s;
}
.socials a:hover{background:var(--gold-500);border-color:var(--gold-500)}
.socials svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:1.9}
.socials a:hover svg{stroke:#17346E}
.fcol h4{font-size:13.4px;font-weight:700;color:#fff;letter-spacing:.11em;text-transform:uppercase;margin-bottom:20px;position:relative;padding-bottom:13px}
.fcol h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--gold-500);border-radius:2px}
.fcol ul{list-style:none;display:grid;gap:11px}
.fcol li a{font-size:13.8px;color:rgba(255,255,255,.66);transition:.2s;display:inline-flex;align-items:center;gap:7px}
.fcol li a:hover{color:var(--gold-400);transform:translateX(3px)}
.fcontact{display:grid;gap:15px}
.fcontact div{display:flex;gap:12px;font-size:13.6px;line-height:1.65;color:rgba(255,255,255,.72)}
.fcontact svg{width:16px;height:16px;stroke:var(--gold-400);fill:none;stroke-width:2;flex-shrink:0;margin-top:3px}
.fbottom{
  border-top:1px solid rgba(255,255,255,.12);padding:22px 0;display:flex;
  align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:12.6px;color:rgba(255,255,255,.52);
}
.fbottom .fb-links{display:flex;gap:20px}
.fbottom .fb-icp{color:rgba(255,255,255,.52);text-decoration:none}
.fbottom a:hover{color:var(--gold-400)}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .hero .wrap,.about .grid,.mfg .wrap,.global .wrap,.cta-box{grid-template-columns:1fr;gap:44px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3)::before,.stat:nth-child(1)::before{display:none}
  .pgrid,.cgrid,.ngrid,.hbadges{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr 1fr;gap:36px}
  .collage,.hero-visual{min-height:400px}
  .nav{display:none}
}
@media(max-width:680px){
  .section{padding:62px 0}
  .wrap{padding:0 20px}
  h1.hero-title{font-size:29px;letter-spacing:-.6px}
  .hero{padding:52px 0 118px}
  .hero-visual{min-height:300px}
  .hero-visual img.hero-prod{width:100%;max-width:100%}
  .hero-visual .glow{width:340px;height:340px}
  .hero-visual .ring{width:280px;height:92px}
  .hero-visual .ring.r2{width:330px;height:112px}
  .hero-visual .flash{right:0;top:0;font-size:10.5px;padding:6px 11px}
  .stats-wrap{margin-top:-76px}
  .stats{grid-template-columns:1fr}
  .stat{padding:26px 22px}
  .stat::before{display:none}
  .pgrid,.cgrid,.ngrid,.hbadges,.fgrid,.mfg .mstats,.mfg-visual{grid-template-columns:1fr}
  .mfg-visual .wide{grid-column:span 1}
  .topbar .tb-left,.topbar .tb-item{display:none}
  .topbar .wrap{justify-content:center;height:36px}
  .header .wrap{height:66px;gap:12px}
  .brand img{width:42px;height:42px}
  .brand-txt strong{font-size:16px}
  .hd-actions .btn{display:none}
  .hd-actions .icon-btn{width:38px;height:38px}
  .cta-box{padding:34px 22px}
  .section-head{margin-bottom:34px}
  .about-visual{padding-right:0;padding-bottom:0}
  .about-visual .sub{position:relative;right:auto;bottom:auto;width:100%;margin-top:14px}
  .about-visual .tag{left:0;top:14px}
}

/* ===== 关于页 · 六板块选项卡 ===== */
.atabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:8px}
.atab{appearance:none;border:1px solid var(--line);background:#fff;color:var(--ink);font-weight:700;font-size:14.5px;padding:11px 22px;border-radius:10px;cursor:pointer;transition:all .18s ease;font-family:inherit}
.atab:hover{border-color:var(--blue-500);color:var(--blue-700)}
.atab.on{background:var(--gold-500);border-color:var(--gold-500);color:#17346E;box-shadow:0 8px 20px rgba(250,230,0,.35)}
.apanel{display:none}
.apanel.on{display:block;animation:afade .35s ease}
@keyframes afade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.aprof p{margin:0 0 15px;color:var(--ink-2);line-height:1.95;text-align:justify}
/* 大事记时间线 */
.tline{position:relative;max-width:920px;margin:0 auto;padding-left:34px}
.tline:before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold-400),var(--blue-700))}
.titem{position:relative;padding:0 0 22px}
.titem:before{content:"";position:absolute;left:-31px;top:7px;width:10px;height:10px;border-radius:50%;background:var(--gold-500);box-shadow:0 0 0 3px rgba(250,230,0,.28)}
.tyear{display:inline-block;font-weight:800;font-size:19px;color:var(--blue-700);margin-bottom:6px;letter-spacing:.02em}
.titem p{margin:0;color:var(--ink-2);line-height:1.8}
/* 愿景 */
.vcards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:30px}
.vcard{background:linear-gradient(155deg,#FFFDE0,#fff 70%);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px}
.vcard span{display:block;font-size:12px;letter-spacing:.16em;font-weight:800;color:var(--muted);margin-bottom:12px;text-transform:uppercase}
.vcard p{margin:0;font-size:19px;font-weight:800;color:var(--blue-700);line-height:1.6}
.vcommit{border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 34px;background:#fff}
.vctitle{margin:0 0 16px;font-size:18px;color:var(--blue-700)}
.vlist{margin:0;padding-left:22px;display:grid;gap:10px}
.vlist li{color:var(--ink-2);line-height:1.8}
.vlist li::marker{color:var(--gold-600);font-weight:800}
/* 企业文化 */
.crow{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:960px;margin:0 auto}
.citem{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--line);border-radius:var(--r-md);padding:20px 22px;background:#fff}
.citem b{flex:0 0 auto;color:#17346E;background:var(--gold-500);border-radius:8px;padding:5px 12px;font-size:13px;white-space:nowrap}
.citem p{margin:0;font-weight:700;color:var(--ink);line-height:1.7}
/* ===== 产品目录 · 筛选胶囊 ===== */
.fpills{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:28px 0 6px}
.fpill{display:inline-block;border:1.5px solid var(--line);border-radius:999px;padding:10px 24px;font-weight:700;font-size:14.5px;color:var(--ink);background:#fff;transition:all .18s ease}
.fpill:hover{border-color:var(--blue-500);color:var(--blue-700)}
.fpill.on{background:var(--blue-700);border-color:var(--blue-700);color:#fff;box-shadow:0 8px 20px rgba(23,73,154,.28)}
@media(max-width:680px){
  .atabs{gap:8px}
  .atab{padding:9px 14px;font-size:13px}
  .vcards{grid-template-columns:1fr}
  .crow{grid-template-columns:1fr}
  .vcommit{padding:24px 20px}
  .fpills{gap:8px}
  .fpill{padding:8px 16px;font-size:13px}
  .tline{padding-left:28px}
  .titem:before{left:-25px}
}

/* ===== 产品详情页（2026-10-28 新增：规格表 + 富文本正文） ===== */
.p-series{color:var(--muted);font-weight:600;margin:0 0 10px;font-size:14.5px}
.p-intro{font-size:15px;line-height:1.85;color:var(--ink-2);margin:0 0 20px}
.pspec{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:14px;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.pspec th,.pspec td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.pspec tr:last-child th,.pspec tr:last-child td{border-bottom:none}
.pspec th{width:36%;color:var(--muted);font-weight:600;background:var(--blue-50);white-space:nowrap}
.pspec td{color:var(--ink);font-weight:600}
.p-hint{font-size:14px;color:var(--muted);margin:0 0 26px;line-height:1.7}
.p-detail{max-width:900px;margin:0 auto;border-top:1px solid var(--line);padding-top:36px}
.p-detail-h{font-size:21px;margin:0 0 20px;color:var(--blue-700);position:relative;padding-left:14px}
.p-detail-h:before{content:"";position:absolute;left:0;top:.35em;bottom:.35em;width:4px;border-radius:4px;background:var(--gold-500)}

/* ===== 富文本正文（后台编辑器产出，通用） ===== */
.rt{font-size:15.5px;line-height:1.9;color:var(--ink-2);word-wrap:break-word;overflow-wrap:break-word}
.rt>*:last-child{margin-bottom:0}
.rt p{margin:0 0 14px}
.rt h2{font-size:22px;line-height:1.4;margin:28px 0 12px;color:var(--blue-700)}
.rt h3{font-size:18px;line-height:1.45;margin:22px 0 10px;color:var(--blue-700)}
.rt h4{font-size:16px;margin:18px 0 8px;color:var(--ink)}
.rt ul,.rt ol{margin:0 0 16px;padding-left:24px}
.rt li{margin:6px 0;line-height:1.85}
.rt ul li::marker{color:var(--gold-600)}
.rt a{color:var(--blue-600);text-decoration:underline;text-underline-offset:3px}
.rt a:hover{color:var(--blue-800)}
.rt strong,.rt b{color:var(--ink);font-weight:700}
.rt img{max-width:100%;height:auto;border-radius:12px;margin:12px 0;box-shadow:var(--shadow-sm)}
.rt blockquote{margin:18px 0;padding:14px 20px;border-left:4px solid var(--gold-500);background:var(--blue-50);border-radius:0 10px 10px 0;color:var(--ink)}
.rt figure{margin:18px 0}
.rt figcaption{font-size:13px;color:var(--muted);text-align:center;margin-top:8px}
.rt table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.rt th,.rt td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.rt th{background:var(--blue-50);font-weight:700;color:var(--ink)}
.rt hr{border:none;border-top:1px solid var(--line);margin:26px 0}
.rt code{background:var(--blue-50);border:1px solid var(--line);border-radius:5px;padding:1px 6px;font-size:.92em}
@media(max-width:680px){
  .p-detail{padding-top:26px}
  .pspec th{width:42%}
  .rt{font-size:15px}
}

/* ===== 语言下拉切换（2026-10-28 六语言，参照 dt5.cn tb-lang） ===== */
.tb-lang{position:relative}
.lang-btn{
  display:flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  color:#fff;border-radius:20px;padding:4px 11px;
  font:inherit;font-size:12.5px;letter-spacing:.2px;cursor:pointer;
  transition:background .15s,border-color .15s;
}
.lang-btn:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.32)}
.lang-btn .lang-globe{width:14px;height:14px;stroke:var(--gold-400)}
.lang-cur{font-weight:600;min-width:20px;text-align:center}
.lang-caret{
  width:7px;height:7px;border-right:1.6px solid rgba(255,255,255,.75);
  border-bottom:1.6px solid rgba(255,255,255,.75);
  transform:rotate(45deg) translateY(-1px);margin-left:1px;
}
.lang-menu{
  position:absolute;top:calc(100% + 8px);right:0;z-index:120;
  min-width:172px;background:#fff;border-radius:12px;
  box-shadow:0 14px 40px rgba(10,32,68,.22);border:1px solid rgba(14,50,100,.08);
  padding:6px;display:none;
}
[dir="rtl"] .lang-menu{right:auto;left:0}
.lang-menu.open{display:block}
.lang-menu a{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:8px 12px;border-radius:8px;color:#1c2b45;font-size:13.5px;
  text-decoration:none;transition:background .12s;
}
.lang-menu a:hover{background:var(--blue-50)}
.lang-menu a.on{background:#FFF9DB;font-weight:700;color:#17346E}
.lang-menu a.on::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--gold-500);flex:none;order:-1;
}
.lm-name{flex:1}
.lm-code{font-size:11px;color:#8b96ad;font-weight:700;letter-spacing:.5px}
.lang-menu a.on .lm-code{color:#a8841a}
/* 移动端：topbar 只留语言，居中即可点开 */
@media(max-width:860px){
  .lang-btn{padding:4px 9px}
  .lang-menu{min-width:160px}
}

/* ===== 在线客服浮窗（2026-10-28，参照 dt5.cn，金鹿配色） ===== */
#gd-chat{position:fixed;right:22px;bottom:22px;z-index:9990;font-family:inherit}
#c-fab{
  width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;
  background:var(--blue-700);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px rgba(14,50,100,.35);
  transition:transform .15s,background .15s;position:relative;
}
#c-fab:hover{background:var(--blue-600);transform:translateY(-2px)}
#c-fab svg{width:26px;height:26px}
.c-badge{
  position:absolute;top:3px;right:3px;width:13px;height:13px;border-radius:50%;
  background:var(--gold-500);border:2px solid #fff;opacity:0;transform:scale(.4);
  transition:opacity .2s,transform .2s;
}
.c-badge.show{opacity:1;transform:scale(1)}
#c-panel{
  display:none;flex-direction:column;width:340px;max-width:calc(100vw - 32px);height:520px;max-height:calc(100vh - 100px);
  background:#fff;border-radius:16px;overflow:hidden;
  box-shadow:0 24px 70px rgba(10,32,68,.32);border:1px solid rgba(14,50,100,.10);
  position:absolute;bottom:70px;right:0;
}
#c-head{
  display:flex;align-items:center;gap:10px;padding:13px 14px;
  background:linear-gradient(135deg,var(--blue-900),var(--blue-700));color:#fff;flex:none;
}
#c-head b{display:block;font-size:14.5px}
#c-head small{display:flex;align-items:center;gap:5px;font-size:11.5px;color:rgba(255,255,255,.78)}
#c-ava{width:34px;height:34px;border-radius:50%;overflow:hidden;background:#fff;flex:none;display:flex;align-items:center;justify-content:center}
#c-ava img{width:100%;height:100%;object-fit:cover}
.c-dot{width:7px;height:7px;border-radius:50%;background:#4ade80;display:inline-block}
#c-x{background:none;border:none;color:rgba(255,255,255,.8);font-size:22px;line-height:1;cursor:pointer;padding:2px 6px}
#c-x:hover{color:#fff}
.c-tabs{display:flex;background:#f4f7fb;flex:none}
.c-tab{
  flex:1;border:none;background:none;padding:9px 4px;font-size:12.8px;color:#5b6b85;
  cursor:pointer;border-bottom:2px solid transparent;font-weight:600;
}
.c-tab[aria-selected="true"]{color:var(--blue-700);border-bottom-color:var(--gold-500);background:#fff}
.c-pane{flex:1;display:flex;flex-direction:column;min-height:0}
/* 关键：上面的 display:flex 会盖掉浏览器默认的 [hidden]{display:none}，
   不显式声明的话「联系信息」页签虽然 hidden 仍占一半高度，把消息区挤到只剩 20 多像素 */
.c-pane[hidden]{display:none}
#c-msgs{flex:1 1 auto;overflow-y:auto;padding:13px;display:flex;flex-direction:column;gap:9px}
.c-m{display:flex}
.c-m.me{justify-content:flex-end}
.c-b{
  max-width:82%;background:#f2f6fc;border-radius:12px 12px 12px 3px;
  padding:8px 11px;font-size:13px;line-height:1.55;color:#25324a;word-wrap:break-word;overflow-wrap:break-word;
}
.c-m.me .c-b{background:var(--blue-700);color:#fff;border-radius:12px 12px 3px 12px}
.c-who{font-size:10.5px;font-weight:700;color:#8b96ad;margin-bottom:3px;text-transform:uppercase;letter-spacing:.4px}
.c-m.me .c-who{color:rgba(255,255,255,.6)}
.c-wabtn{
  display:inline-block;margin-top:7px;background:#25D366;color:#fff !important;
  padding:6px 12px;border-radius:8px;font-size:12px;font-weight:700;text-decoration:none;
}
.c-wabtn:hover{background:#1fb958}
/* 快捷问题：单行横向滚动，避免 3 行按钮把消息区挤没 */
.c-q{
  display:flex;flex-wrap:nowrap;gap:6px;padding:0 13px 9px;flex:none;
  overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.c-q::-webkit-scrollbar{display:none}
.c-q button{
  flex:none;white-space:nowrap;
  border:1px solid var(--blue-200,#bcd2ee);background:#fff;color:var(--blue-700);
  border-radius:16px;padding:4px 11px;font-size:12px;cursor:pointer;font-weight:600;
}
.c-q button:hover{background:var(--blue-50)}
#c-form{display:flex;gap:8px;padding:11px 13px;border-top:1px solid #e8eef6;flex:none;background:#fff}
#c-input{
  flex:1;border:1px solid #d7e0ee;border-radius:10px;padding:9px 12px;font-size:13px;outline:none;min-width:0;
}
#c-input:focus{border-color:var(--blue-600);box-shadow:0 0 0 3px rgba(46,107,201,.12)}
#c-send{
  width:40px;height:40px;border:none;border-radius:10px;background:var(--blue-700);color:#fff;
  cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none;
}
#c-send:hover{background:var(--blue-600)}
#c-contact{padding:16px;font-size:13.5px;color:#25324a;overflow-y:auto}
#c-contact p{margin:0 0 12px;color:#5b6b85}
.c-grid{display:flex;flex-direction:column;gap:9px}
.c-grid a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid #e8eef6;
  border-radius:10px;text-decoration:none;color:#25324a;font-weight:600;font-size:13px;
}
.c-grid a:hover{border-color:var(--blue-600);background:var(--blue-50)}
.c-ico{width:28px;height:28px;border-radius:8px;color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
/* RTL */
[dir="rtl"] #gd-chat{right:auto;left:22px}
[dir="rtl"] #c-panel{right:auto;left:0}
[dir="rtl"] .c-b{border-radius:12px 12px 3px 12px}
[dir="rtl"] .c-m.me .c-b{border-radius:12px 12px 12px 3px}
/* 移动端 */
@media(max-width:680px){
  #gd-chat{right:14px;bottom:14px}
  [dir="rtl"] #gd-chat{left:14px}
  #c-panel{width:calc(100vw - 28px);height:min(78vh,520px)}
}

/* ---------- 新闻详情 ---------- */
.nart-top{padding-top:58px;padding-bottom:26px}
.ncrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin-bottom:20px}
.ncrumb a{color:var(--blue-600);font-weight:600}
.ncrumb a:hover{text-decoration:underline}
.nart-meta{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-size:11.6px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.nart-meta em{font-style:normal;color:var(--blue-600);background:var(--blue-100);padding:3px 10px;border-radius:999px}
.nart-meta i{font-style:normal;color:var(--muted);font-weight:500;letter-spacing:.04em}
.nart-title{font-size:clamp(26px,3.4vw,40px);line-height:1.22;letter-spacing:-.6px;max-width:920px;margin:0 0 16px;color:var(--ink)}
.nart-excerpt{font-size:16.5px;line-height:1.8;color:var(--muted);max-width:820px}
.nart-cover{border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-md);background:var(--blue-50)}
.nart-cover img{width:100%;height:auto;max-height:520px;object-fit:cover}
.nart-body{max-width:820px;margin:0 auto;border-top:1px solid var(--line);padding-top:38px}
.nart-body .rt{font-size:16px}
.nart-cta{margin:38px 0 26px;padding:26px 28px;border-radius:var(--r-lg);background:var(--blue-50);border:1px solid var(--blue-100);display:flex;gap:22px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.nart-cta strong{display:block;font-size:16.5px;color:var(--blue-800);margin-bottom:6px}
.nart-cta span{display:block;font-size:13.6px;line-height:1.7;color:var(--muted);max-width:560px}
.nart-back{margin:0 0 8px}
.ncard .nex{font-size:13.6px;color:var(--muted);line-height:1.7;margin-bottom:16px;flex:1}
.ncard .nthumb.has-img{background:var(--blue-100)}
.ncard .nthumb.has-img::after{display:none}
.ncard .nthumb.has-img img{width:100%;height:100%;object-fit:cover;position:relative;z-index:2}