:root{
  --bg:#eef2f6;--panel:#fff;--text:#102033;--muted:#5f6d83;--line:rgba(16,32,51,.10);
  --shadow:0 20px 60px rgba(7,20,35,.10);--shadow-soft:0 12px 28px rgba(7,20,35,.08);
  --navy:#071423;--navy2:#0c1f36;--navy3:#142b49;--blue:#1d4f8c;--gold:#c69a47;--gold2:#ead08a;
  --radius:22px;--radius-lg:30px;--container:1320px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.72;background:radial-gradient(circle at 15% 0%, rgba(198,154,71,.10), transparent 26%),radial-gradient(circle at 85% 0%, rgba(29,79,140,.12), transparent 24%),linear-gradient(180deg, #f9fbfd 0%, var(--bg) 100%)}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}::selection{background:rgba(198,154,71,.25)}
.container{width:min(var(--container),calc(100% - 36px));margin:0 auto}
.topbar{background:linear-gradient(90deg,#081423,#0f2240 60%,#081423);color:#d8e4f4;font-size:12px;letter-spacing:.02em;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar .container{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:10px 0}
.header{position:sticky;top:0;z-index:60;background:rgba(10,19,34,.80);backdrop-filter:blur(18px) saturate(180%);border-bottom:1px solid rgba(255,255,255,.08)}
.navwrap{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:14px 0}
.brandline{display:flex;align-items:center;gap:14px;min-width:230px}.brandmark{width:52px;height:52px;border-radius:18px;background:linear-gradient(145deg,var(--gold),var(--gold2));color:#2f2206;font-weight:900;display:grid;place-items:center;box-shadow:0 12px 30px rgba(198,154,71,.28)}
.brandtext{display:flex;flex-direction:column;line-height:1.15}.brandtext span{font-size:18px;font-weight:900;color:#fff;letter-spacing:.04em}.brandtext small{color:#a7b7cb;font-size:12px;margin-top:4px}
.nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.nav>a,.nav .navlink{color:#d7e2f1;font-weight:700;font-size:14px;padding:11px 13px;border-radius:12px;transition:.18s ease}.nav>a:hover,.nav .navlink:hover,.nav>a.active,.nav .navlink.active{color:#fff;background:rgba(255,255,255,.08)}
.navitem{position:relative}.dropdown{position:absolute;left:0;top:100%;min-width:280px;margin-top:8px;padding:10px;border:1px solid rgba(255,255,255,.10);border-radius:18px;background:rgba(9,18,32,.96);box-shadow:var(--shadow);display:none;grid-template-columns:1fr;gap:4px}.navitem:hover .dropdown{display:grid}.dropdown a{color:#dbe7f5;padding:11px 12px;border-radius:12px;font-size:14px;display:flex;justify-content:space-between;align-items:center;gap:12px}.dropdown a:hover,.dropdown a.active{background:rgba(255,255,255,.08);color:#fff}
.mobile-toggle{display:none;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:#fff;border-radius:12px;padding:11px 13px;font-weight:800}
.hero{padding:24px 0 6px}.hero-shell{position:relative;overflow:hidden;border-radius:34px;background:radial-gradient(circle at 18% 20%, rgba(198,154,71,.23), transparent 22%),radial-gradient(circle at 85% 18%, rgba(60,111,173,.20), transparent 26%),linear-gradient(135deg, #0a1423 0%, #102541 52%, #08101c 100%);color:#fff;border:1px solid rgba(255,255,255,.10);box-shadow:0 28px 80px rgba(7,20,35,.18)}
.hero-shell:before,.hero-shell:after{content:'';position:absolute;inset:auto;pointer-events:none}.hero-shell:before{right:-4%;top:-10%;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle, rgba(234,208,138,.18), transparent 66%)}.hero-shell:after{left:-8%;bottom:-22%;width:520px;height:220px;background:linear-gradient(90deg, rgba(255,255,255,.08), transparent 70%);transform:skewX(-32deg)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center;padding:56px}.kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.10);color:#d9e4f2;font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.hero h1{margin:18px 0 14px;font-size:clamp(34px,4.2vw,60px);line-height:1.04;letter-spacing:-.02em}.hero p{margin:0;color:rgba(255,255,255,.84);font-size:16px;max-width:62ch}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;border-radius:14px;font-weight:900;border:1px solid transparent;transition:.18s ease;will-change:transform}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#2e2206;box-shadow:0 14px 26px rgba(198,154,71,.24)}.btn-ghost{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#fff}
.hero-note{margin-top:18px;display:flex;flex-wrap:wrap;gap:10px}.pill{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.10);font-size:12px;font-weight:700;color:#e9f2ff}
.hero-visual{position:relative;border-radius:28px;padding:22px;overflow:hidden;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10)}.hero-visual .wire{position:absolute;left:14%;top:16%;width:72%;height:2px;background:linear-gradient(90deg, transparent, rgba(255,255,255,.75), transparent)}.hero-visual .crane{position:absolute;left:16%;top:20%;width:66%;height:44%;border:2px solid rgba(255,255,255,.14);border-bottom:none;border-radius:18px 18px 0 0;clip-path:polygon(0 100%, 10% 0, 90% 0, 100% 100%, 84% 100%, 77% 18%, 23% 18%, 16% 100%)}.hero-visual .crane:before{content:'';position:absolute;left:50%;top:74%;width:2px;height:94px;background:linear-gradient(180deg,#fff,rgba(255,255,255,.1))}.hero-visual .crane:after{content:'';position:absolute;left:42%;top:148px;width:26%;height:18px;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold2))}
.hero-panel-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(2,1fr);gap:12px;min-height:320px;align-content:end}.hero-panel{min-height:132px;border-radius:20px;padding:16px;background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.10);backdrop-filter:blur(10px)}.hero-panel strong{display:block;font-size:20px;line-height:1.2;margin-bottom:6px}.hero-panel span{color:rgba(255,255,255,.72);font-size:13px}
.hero-card{margin-top:12px;padding:14px 16px;border-radius:18px;background:rgba(4,10,18,.30);border:1px solid rgba(255,255,255,.10);color:#dbe6f5;display:flex;justify-content:space-between;gap:12px;align-items:center}.hero-card b{color:#fff}
.section{padding:44px 0}.section.alt{background:linear-gradient(180deg, rgba(13,26,46,.03), rgba(13,26,46,.01))}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:18px}.section-head h2{margin:0;font-size:28px;line-height:1.12;letter-spacing:-.02em;color:#0f1d2f}.section-head p{margin:8px 0 0;color:var(--muted);max-width:74ch}.more{color:var(--blue);font-weight:900;white-space:nowrap}
.grid{display:grid;gap:16px}.cols-2{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(3,1fr)}.cols-4{grid-template-columns:repeat(4,1fr)}.cols-5{grid-template-columns:repeat(5,1fr)}
.card,.panel{position:relative;background:var(--panel);border:1px solid rgba(16,32,51,.08);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-soft);overflow:hidden}.card:before,.panel:before{content:'';position:absolute;left:0;top:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--blue));opacity:.9}.card:hover,.panel:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.card{transition:.18s ease}.card h3,.card h4{margin:0 0 10px;line-height:1.25;color:#102033}.card p{margin:0;color:var(--muted)}.tag{display:inline-flex;align-items:center;gap:6px;padding:7px 10px;border-radius:999px;background:#edf4ff;color:var(--blue);font-size:12px;font-weight:900;letter-spacing:.06em}
.meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.muted{color:var(--muted)}
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:18px;align-items:stretch}.soft{background:linear-gradient(180deg,#fff,#f8fbff)}
.linklist{display:grid;gap:10px}.linklist a{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:13px 14px;border-radius:14px;background:#f7f9fc;border:1px solid rgba(16,32,51,.08);font-weight:800;color:#344257}.linklist a:hover{background:#eef5ff;color:var(--blue)}
.badges{display:flex;gap:10px;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#f4f7fb;border:1px solid rgba(16,32,51,.08);color:#41546e;font-size:13px;font-weight:700}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.kpi{padding:18px;border-radius:18px;background:rgba(255,255,255,.82);border:1px solid rgba(16,32,51,.08);box-shadow:var(--shadow-soft)}.kpi strong{display:block;font-size:24px;line-height:1;color:var(--blue)}.kpi span{display:block;margin-top:8px;font-weight:900}.kpi p{margin:6px 0 0;color:var(--muted);font-size:14px}
.highlight{background:linear-gradient(135deg, rgba(198,154,71,.12), rgba(29,79,140,.08));border:1px solid rgba(16,32,51,.08);border-radius:24px;padding:20px}.bullets{margin:0;padding-left:18px;color:#45566e}.bullets li{margin:8px 0}
.timeline{display:grid;gap:14px}.timeline-item{display:grid;grid-template-columns:100px 1fr;gap:16px;align-items:start;padding:18px;border-radius:18px;background:#fff;border:1px solid rgba(16,32,51,.08);box-shadow:var(--shadow-soft)}.timeline-item .year{font-size:18px;font-weight:900;color:var(--gold)}.timeline-item .title{font-weight:900;margin-bottom:6px;color:#102033}
.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.step{padding:18px;border-radius:18px;background:#fff;border:1px solid rgba(16,32,51,.08);box-shadow:var(--shadow-soft)}.step .n{font-size:12px;font-weight:900;color:var(--gold);letter-spacing:.14em}.step h4{margin:10px 0 6px}.step p{margin:0;color:var(--muted);font-size:14px}
.flow{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.flow-card{padding:16px;border-radius:16px;background:#fff;border:1px solid rgba(16,32,51,.08)}.flow-card .label{font-size:12px;font-weight:900;color:var(--gold);letter-spacing:.14em}.flow-card h4{margin:8px 0 6px}.flow-card p{margin:0;color:var(--muted)}
.table-wrap{overflow:auto;border-radius:18px;border:1px solid rgba(16,32,51,.08);box-shadow:var(--shadow-soft);background:#fff}.table{width:100%;border-collapse:collapse;min-width:680px}.table th,.table td{padding:14px 16px;border-bottom:1px solid rgba(16,32,51,.08);text-align:left}.table th{background:#f6f9fd;color:#20324a;font-weight:900}.table tr:last-child td{border-bottom:none}
.accordion{display:grid;gap:12px}.acc{border:1px solid rgba(16,32,51,.08);border-radius:18px;background:#fff;overflow:hidden;box-shadow:var(--shadow-soft)}.acc button{width:100%;padding:16px 18px;border:0;background:none;display:flex;justify-content:space-between;align-items:center;gap:14px;text-align:left;font:inherit;font-weight:900;color:#20324a;cursor:pointer}.acc .content{display:none;padding:0 18px 16px;color:var(--muted)}.acc.open .content{display:block}.acc.open button{color:var(--blue)}
.page-masthead{padding:22px 0 6px}.crumbs{color:#708097;font-size:13px;margin-bottom:12px}.crumbs a{color:var(--blue);font-weight:800}.page-panel{padding:22px;border-radius:24px;background:#fff;border:1px solid rgba(16,32,51,.08);box-shadow:var(--shadow-soft)}.page-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:18px;align-items:center}.page-grid h1{margin:0;font-size:clamp(30px,3.4vw,50px);line-height:1.08;letter-spacing:-.02em;color:#0f1d2f}.page-grid p{margin:12px 0 0;color:var(--muted);font-size:16px}
.side-slab{border-radius:22px;background:linear-gradient(135deg,#0d1a2d,#17375f);color:#fff;padding:22px;border:1px solid rgba(255,255,255,.08)}.side-slab .small{color:rgba(255,255,255,.68);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:800}.side-slab h3{margin:8px 0 10px;font-size:20px}.side-slab p{margin:0;color:rgba(255,255,255,.80)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:grid;gap:7px}.field label{font-size:13px;font-weight:800;color:#425268}.field input,.field textarea{width:100%;padding:13px 14px;border-radius:14px;border:1px solid rgba(16,32,51,.12);background:#fff;font:inherit;color:var(--text)}.field textarea{min-height:140px;resize:vertical}
.note{background:linear-gradient(135deg, rgba(198,154,71,.10), rgba(29,79,140,.08));border:1px solid rgba(16,32,51,.08);border-radius:18px;padding:16px 18px;color:#27415f}
.footer{margin-top:10px;background:linear-gradient(180deg,#081423 0%, #050c17 100%);color:#d7e2f1;padding:44px 0 18px;border-top:1px solid rgba(255,255,255,.06)}.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr 1fr;gap:22px}.footer h4{margin:0 0 12px;color:#fff}.footer p,.footer li{color:#b9c7da}.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}.footer a:hover{color:#fff}.credits{margin-top:28px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;gap:12px;color:#8ea1ba;font-size:13px}
.float-cta{position:fixed;right:18px;bottom:18px;display:grid;gap:10px;z-index:55}.float-cta a{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#2b2007;font-weight:900;box-shadow:0 14px 28px rgba(198,154,71,.26)}
.subtle-grid{position:relative;overflow:hidden}.subtle-grid:after{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(16,32,51,.03) 1px, transparent 1px),linear-gradient(90deg, rgba(16,32,51,.03) 1px, transparent 1px);background-size:28px 28px;pointer-events:none;mask-image:linear-gradient(180deg, rgba(0,0,0,.6), transparent)}
@media (max-width:1100px){.hero-grid,.page-grid,.split,.contact-grid,.footer-grid,.kpis,.steps,.flow,.cols-4,.cols-5,.cols-3,.cols-2{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(3,1fr)}.nav{display:none}.nav.open{display:flex;position:absolute;left:16px;right:16px;top:76px;flex-direction:column;align-items:stretch;padding:14px;background:rgba(9,18,32,.98);border:1px solid rgba(255,255,255,.08);border-radius:18px;box-shadow:var(--shadow)}.navitem{width:100%}.dropdown{position:static;display:grid;margin-top:8px;box-shadow:none}.mobile-toggle{display:inline-flex}.topbar .container{flex-direction:column;align-items:flex-start}.hero-grid{padding:30px}}
@media (max-width:760px){.container{width:min(100% - 18px, var(--container))}.hero-grid,.page-grid,.split,.contact-grid,.footer-grid,.kpis,.steps,.flow,.cols-4,.cols-5,.cols-3,.cols-2,.form-grid{grid-template-columns:1fr}.section{padding:36px 0}.section-head{flex-direction:column;align-items:flex-start}.hero h1{font-size:32px}.page-grid h1{font-size:28px}.hero-shell{border-radius:26px}.hero-grid{padding:22px}.card,.panel,.page-panel{padding:18px}.credits{flex-direction:column}}

.site-controls{display:flex;align-items:center;gap:10px;margin-left:auto}
.lang-toggle{display:inline-flex;align-items:center;gap:4px;padding:4px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.10);border-radius:999px}
.lang-toggle button{border:0;background:transparent;color:#dbe7f5;padding:8px 12px;border-radius:999px;font-weight:800;cursor:pointer}
.lang-toggle button.active{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#0b1322}
.site-assistant{position:fixed;right:18px;bottom:88px;z-index:120}
.site-assistant-toggle{width:60px;height:60px;border:0;border-radius:18px;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#0b1322;font-weight:900;box-shadow:0 18px 40px rgba(198,154,71,.28);cursor:pointer}
.site-assistant-panel{position:absolute;right:0;bottom:74px;width:min(420px,calc(100vw - 28px));background:#091324;color:#dce8f5;border:1px solid rgba(255,255,255,.08);border-radius:22px;box-shadow:0 22px 60px rgba(0,0,0,.28);overflow:hidden}
.site-assistant-header{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;padding:18px 18px 14px;background:linear-gradient(135deg,rgba(198,154,71,.14),rgba(29,79,140,.08))}
.site-assistant-header strong{display:block;font-size:16px;color:#fff}
.site-assistant-header p{margin:6px 0 0;color:#c7d4e6;font-size:13px;line-height:1.6}
.site-assistant-topic{padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03);display:flex;flex-direction:column;gap:4px}.site-assistant-topic span{font-size:12px;color:#8ea2bc;text-transform:uppercase;letter-spacing:.08em}.site-assistant-topic strong{color:#fff;font-size:14px}
.site-assistant-close{border:0;background:rgba(255,255,255,.08);color:#fff;width:32px;height:32px;border-radius:10px;cursor:pointer}
.site-assistant-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-bottom:1px solid rgba(255,255,255,.08)}
.site-assistant-tabs button{border:0;background:transparent;color:#c8d6ea;padding:12px 8px;font-weight:800;cursor:pointer;font-size:13px}
.site-assistant-tabs button.active{color:#fff;background:rgba(255,255,255,.06)}
.site-assistant-body{padding:16px 18px 18px}
.mini-grid{display:grid;grid-template-columns:1fr;gap:10px}.mini-card{display:block;padding:14px 14px;border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}.mini-card strong{display:block;margin-bottom:4px;color:#fff}.mini-card span,.mini-list a,.site-assistant-body p,.mini-note{color:#b6c5d8}.mini-list{display:grid;gap:8px}.mini-list a{display:block;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.mini-note{margin-top:10px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);font-size:13px;line-height:1.6}
.mini-form{display:grid;gap:10px;margin-top:12px}.mini-form input,.mini-form textarea{width:100%;padding:12px 13px;border-radius:14px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:#fff;font:inherit;outline:none}.mini-form input::placeholder,.mini-form textarea::placeholder{color:#8799af}.mini-form input:focus,.mini-form textarea:focus{border-color:rgba(234,208,138,.55);box-shadow:0 0 0 3px rgba(198,154,71,.14)}.mini-form .btn{width:100%}
@media (max-width:760px){.site-controls{width:100%;justify-content:flex-end;margin-left:0}.site-assistant{right:10px;bottom:76px}.site-assistant-panel{width:min(340px,calc(100vw - 20px))}}