:root{--ink:#172033;--muted:#647084;--line:#e7ebf1;--blue:#0f5ea8;--gold:#d8a13a;--green:#177c55;--red:#b92720;--bg:#f6f8fb}*{box-sizing:border-box}body{margin:0;font-family:"Inter","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--bg)}a{text-decoration:none;color:inherit}.hub-page{min-height:100vh;background:radial-gradient(circle at 10% 0,#eaf2ff 0,transparent 35%),radial-gradient(circle at 90% 20%,#fff1d9 0,transparent 30%),#f7f9fc}.hub-shell{width:min(1180px,92vw);margin:0 auto;padding:52px 0 70px}.hub-hero{padding:54px;border:1px solid rgba(20,40,70,.08);border-radius:30px;background:linear-gradient(135deg,rgba(255,255,255,.94),rgba(255,255,255,.72));box-shadow:0 24px 70px rgba(20,42,80,.12);position:relative;overflow:hidden}.hub-hero:after{content:"";position:absolute;right:-90px;top:-90px;width:310px;height:310px;border-radius:50%;background:linear-gradient(135deg,#0f5ea8,#d8a13a);opacity:.15}.eyebrow{letter-spacing:.18em;color:var(--blue);font-weight:800;font-size:13px}.hub-hero h1{font-size:clamp(34px,6vw,68px);line-height:1.02;margin:16px 0}.hub-subtitle{font-size:19px;line-height:1.8;color:var(--muted);max-width:760px}.hub-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.primary-link,.ghost-link{padding:14px 22px;border-radius:999px;font-weight:800}.primary-link{background:#172033;color:#fff}.ghost-link{background:#fff;border:1px solid var(--line)}.style-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}.style-card{min-height:246px;border-radius:24px;padding:28px;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;position:relative;color:#fff;box-shadow:0 18px 45px rgba(22,32,51,.12);transition:.25s transform,.25s box-shadow}.style-card:hover{transform:translateY(-6px);box-shadow:0 26px 70px rgba(22,32,51,.2)}.style-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.72));z-index:0}.style-card>*{position:relative;z-index:1}.style-card h2{font-size:28px;margin:10px 0 8px}.style-card p{line-height:1.7;opacity:.9}.card-kicker{font-weight:900;letter-spacing:.12em;font-size:12px}.card-industrial{background:linear-gradient(135deg,#131820,#3a2b17)}.card-government{background:linear-gradient(135deg,#083b74,#1c80c7)}.card-green{background:linear-gradient(135deg,#0f5c45,#72a84f)}.card-tech{background:linear-gradient(135deg,#06162f,#2357ff)}.card-catalog{background:linear-gradient(135deg,#8d1e16,#e0a53c)}.card-premium{background:linear-gradient(135deg,#111827,#9a7a42)}
.topnote{background:#101827;color:#fff;font-size:13px}.topnote .inner,.nav .inner,.hero .inner,.section{width:min(1180px,92vw);margin:0 auto}.topnote .inner{display:flex;justify-content:space-between;gap:20px;padding:9px 0}.nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav .inner{display:flex;align-items:center;justify-content:space-between;height:78px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;font-size:22px}.mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900}.menu{display:flex;gap:26px;color:#334155;font-weight:700}.cta{display:flex;gap:12px}.btn{border:0;border-radius:8px;padding:12px 18px;font-weight:800;cursor:pointer}.btn-dark{background:#172033;color:#fff}.btn-gold{background:var(--gold);color:#1d1608}.btn-blue{background:var(--blue);color:#fff}.btn-line{background:#fff;border:1px solid var(--line)}.hero{position:relative;overflow:hidden}.hero .inner{display:grid;grid-template-columns:1.04fr .96fr;gap:40px;align-items:center;min-height:620px;padding:70px 0}.hero h1{font-size:clamp(38px,5.6vw,68px);line-height:1.05;margin:14px 0}.hero p{font-size:18px;line-height:1.85;color:#d7dfec}.hero.light p{color:#5b6679}.tag{display:inline-flex;gap:8px;align-items:center;border-radius:999px;padding:8px 13px;font-weight:900;font-size:13px}.visual{min-height:390px;border-radius:28px;position:relative;overflow:hidden;box-shadow:0 24px 60px rgba(0,0,0,.18)}.visual:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.12) 0 2px,transparent 2px 18px)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}.stat{padding:18px;border-radius:16px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22)}.stat b{display:block;font-size:26px}.section{padding:52px 0}.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.mini{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 10px 30px rgba(20,40,70,.06)}.mini b{font-size:20px}.back{position:fixed;right:18px;bottom:18px;background:#111827;color:#fff;padding:12px 16px;border-radius:999px;font-weight:900;z-index:20}
.industrial{background:#111827;color:#fff}.industrial .nav{background:rgba(17,24,39,.92);backdrop-filter:blur(10px);border-color:rgba(255,255,255,.12)}.industrial .menu{color:#e5e7eb}.industrial .mark{background:linear-gradient(135deg,#d8a13a,#704b12)}.industrial .hero{background:linear-gradient(110deg,rgba(13,18,28,.96),rgba(26,30,39,.86)),radial-gradient(circle at 80% 20%,#d8a13a55,transparent 35%)}.industrial .tag{background:#d8a13a;color:#1b1304}.industrial .visual{background:linear-gradient(135deg,#343a46,#171b22 55%,#c48626)}
.government .topnote{background:#0a4f91}.government .mark{background:#0a63b7}.government .hero{background:linear-gradient(100deg,#eef6ff,#fff)}.government .tag{background:#e4f1ff;color:#0a4f91}.government .visual{background:linear-gradient(135deg,#0a63b7,#9ed2ff)}
.green .topnote{background:#0e5a42}.green .mark{background:#17845e}.green .hero{background:linear-gradient(120deg,#073d30,#16845f);color:#fff}.green .tag{background:#d8f5df;color:#0d5b3e}.green .visual{background:linear-gradient(135deg,#bde7b4,#0d6046 60%,#11392d)}
.tech{background:#07101f;color:#fff}.tech .nav{background:#081426;border-color:#12345e}.tech .menu{color:#cbd5e1}.tech .mark{background:linear-gradient(135deg,#2f6bff,#11d6ff)}.tech .hero{background:radial-gradient(circle at 80% 20%,#1d4ed866,transparent 36%),#07101f}.tech .tag{background:#102b55;color:#67e8f9;border:1px solid #1f69b4}.tech .visual{background:linear-gradient(135deg,#0c1d3a,#245bff)}
.catalog .topnote{background:#9d2118}.catalog .mark{background:#b92720}.catalog .hero{background:#fff7ed}.catalog .tag{background:#fee2d5;color:#9d2118}.catalog .visual{background:linear-gradient(135deg,#b92720,#d8a13a)}
.premium{background:#f5f2eb}.premium .topnote{background:#181818}.premium .mark{background:#1f2937}.premium .nav{background:#fbfaf7}.premium .hero{background:linear-gradient(110deg,#fbfaf7,#eee7da)}.premium .tag{background:#1f2937;color:#f7e4b4}.premium .visual{background:linear-gradient(135deg,#2a2d33,#b49b69)}
@media(max-width:860px){.style-grid,.hero .inner,.strip{grid-template-columns:1fr}.hub-hero{padding:32px}.menu,.cta{display:none}.topnote .inner{display:block}.hero .inner{min-height:auto;padding:48px 0}.stats{grid-template-columns:1fr}.visual{min-height:260px}}