:root{
  --navy:#04172d;
  --navy2:#082544;
  --navy3:#0e3157;
  --gold:#c9943b;
  --gold2:#e2b75f;
  --cream:#f7f2e9;
  --white:#ffffff;
  --text:#172033;
  --muted:#5f6d82;
  --line:rgba(201,148,59,.32);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--cream);color:var(--text);line-height:1.7}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,92%);margin:0 auto}
.header{position:sticky;top:0;z-index:50;background:#04172d;border-bottom:1px solid rgba(201,148,59,.45)}
.navbar{height:88px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:14px;color:var(--gold2)}
.brand img{height:62px;width:auto;display:block}
.brand-title{font-size:22px;font-weight:800;letter-spacing:.08em;line-height:1.1}
.brand-sub{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:rgba(226,183,95,.9)}
.nav{display:flex;align-items:center;gap:28px;color:rgba(255,255,255,.9);font-size:15px}
.nav a:hover,.nav .active{color:var(--gold2)}
.lang{font-size:13px;color:rgba(255,255,255,.75)}
.cta{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#111827!important;padding:12px 22px;border-radius:3px;font-weight:800}
.hero{
  min-height:650px;
  display:flex;
  align-items:center;
  color:white;
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(90deg,rgba(4,23,45,.98),rgba(4,23,45,.83) 44%,rgba(4,23,45,.34)),
    radial-gradient(circle at 12% 45%,rgba(201,148,59,.18),transparent 34%),
    linear-gradient(135deg,#04172d,#0e3157 55%,#1c527f);
}
.hero:before{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:72px 72px;
  opacity:.58;
}
.hero:after{
  content:"";
  position:absolute;right:-170px;top:70px;width:620px;height:620px;border:1px solid rgba(201,148,59,.25);border-radius:50%;
  box-shadow:0 0 0 78px rgba(201,148,59,.035),0 0 0 155px rgba(201,148,59,.02);
}
.hero-content{position:relative;z-index:2;max-width:760px;padding:72px 0}
.eyebrow{font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--gold2);font-weight:800;margin:0 0 14px}
h1,h2{font-family:Georgia,"Times New Roman","Noto Serif SC",serif;font-weight:500}
h1{font-size:60px;line-height:1.12;margin:0 0 24px}
h1 span,h2 span{color:var(--gold2)}
.hero p{font-size:19px;color:rgba(255,255,255,.84);max-width:650px;margin:0 0 34px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:13px 24px;border-radius:3px;font-weight:800;border:0;cursor:pointer;font:inherit;transition:.25s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#101828}
.btn-secondary{border:1px solid rgba(255,255,255,.5);background:transparent;color:white;margin-left:12px}
.value-strip{background:#fff;box-shadow:0 16px 55px rgba(4,23,45,.08)}
.value-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.value{padding:34px 28px;text-align:center;border-right:1px solid rgba(4,23,45,.11)}
.value:last-child{border-right:0}
.value-icon{font-size:36px;color:var(--gold);display:block;margin-bottom:10px}
.value h3{margin:0 0 8px;color:var(--navy);font-size:18px}
.value p{font-size:14px;color:var(--muted);margin:0}
.section{padding:94px 0}
.dark{background:linear-gradient(135deg,#04172d,#082544 52%,#0e3157);color:white}
.light{background:white}
.center{text-align:center;max-width:850px;margin:0 auto 46px}
h2{font-size:44px;line-height:1.22;color:var(--navy);margin:0 0 18px}
.dark h2,.dark h3{color:white}
.dark p{color:rgba(255,255,255,.78)}
.center p,.copy p,.card p,.feature p{color:var(--muted);font-size:17px}
.dark .center p{color:rgba(255,255,255,.74)}
.solution-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.solution-card{
  padding:38px;
  min-height:400px;
  border:1px solid rgba(201,148,59,.32);
  border-radius:8px;
  background:
    linear-gradient(135deg,rgba(5,27,53,.94),rgba(10,48,88,.82)),
    radial-gradient(circle at 100% 100%,rgba(201,148,59,.18),transparent 45%);
}
.solution-card h3{font-family:Georgia,"Times New Roman","Noto Serif SC",serif;font-size:31px;line-height:1.2;margin:0 0 18px}
.checks{list-style:none;margin:22px 0 0;padding:0}
.checks li{position:relative;padding-left:30px;margin:12px 0;color:rgba(255,255,255,.88)}
.checks li:before{content:"✓";position:absolute;left:0;color:var(--gold2);font-weight:900}
.two-col{display:grid;grid-template-columns:1.02fr .98fr;gap:58px;align-items:center}
.about-panel{
  min-height:380px;border-radius:8px;
  background:
    linear-gradient(135deg,rgba(4,23,45,.87),rgba(4,23,45,.38)),
    radial-gradient(circle at 80% 35%,rgba(201,148,59,.22),transparent 37%);
  box-shadow:0 18px 55px rgba(4,23,45,.16);
  display:flex;align-items:center;justify-content:center;
}
.about-panel img{max-width:400px;width:78%;background:white;border-radius:14px;padding:18px}
.page-hero{padding:112px 0;color:white;background:radial-gradient(circle at 82% 22%,rgba(201,148,59,.18),transparent 32%),linear-gradient(135deg,#04172d,#0e3157)}
.page-hero h1{font-size:52px;max-width:940px}
.page-hero p{font-size:19px;color:rgba(255,255,255,.82);max-width:850px}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.info-card{background:white;border:1px solid rgba(4,23,45,.08);border-radius:8px;padding:34px;box-shadow:0 12px 40px rgba(4,23,45,.06)}
.info-card h3{font-size:23px;color:var(--navy);margin:0 0 12px}
.info-card p{color:var(--muted);margin:0}
.feature-list{display:grid;gap:20px}
.feature{display:grid;grid-template-columns:62px 1fr;gap:22px;padding:28px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.06)}
.feature span{font-family:Georgia,serif;font-size:30px;color:var(--gold2)}
.contact-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:52px;align-items:start}
.contact-card{background:#fff;border-radius:8px;padding:36px;box-shadow:0 18px 55px rgba(4,23,45,.10);border:1px solid rgba(4,23,45,.08)}
.contact-card p{margin:0 0 16px}
.contact-card a{color:var(--navy);font-weight:800}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{width:100%;padding:14px 15px;border:1px solid rgba(4,23,45,.16);border-radius:4px;font:inherit;background:white}
.form textarea{min-height:130px}
.form button{grid-column:1/-1;width:100%}
.notice{padding:14px 16px;border-radius:4px;margin-bottom:18px;font-weight:700}
.success{background:#eaf7ed;color:#176b33}.error{background:#fff1f0;color:#a32020}
.footer{background:#041122;color:rgba(255,255,255,.72);padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:300px 1fr 270px;gap:44px;align-items:start}
.footer img{height:62px;width:auto;margin-bottom:10px}
.footer h4{margin:0 0 12px;color:var(--gold2)}
.footer p{margin:0 0 8px}
.disclaimer{font-size:13px}
.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;margin-top:30px;font-size:13px}
@media(max-width:920px){
  .nav{display:none}.navbar{height:76px}.brand img{height:54px}.brand-title{font-size:18px}
  .hero{min-height:auto}.hero-content{padding:76px 0}h1{font-size:40px}h2{font-size:33px}.section{padding:72px 0}
  .value-grid,.solution-grid,.two-col,.card-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .value{border-right:0;border-bottom:1px solid rgba(4,23,45,.1)}
  .form{grid-template-columns:1fr}.btn-secondary{margin-left:0;margin-top:12px}
}