:root{
--hero:#0A2C73;--hero2:#0E3FA6;--hero3:#1E6BFF;--navy:#0a0e1a;
--gold:#d4af6a;--gold-d:#a8843e;--gold-l:#e8d199;--glow:#6BA8FF;
--bg:#FFFFFF;--bg-soft:#F6F9FF;--text:#334155;--muted:#94A3B8;--line:#E2E8F0;
--ok:#16A34A;--warn:#F59E0B;--err:#DC2626}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter','Helvetica Neue',Arial,'Noto Sans SC','Microsoft YaHei',sans-serif;color:var(--text);background:var(--bg);line-height:1.65}
a{color:var(--hero3);text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
header.site{position:sticky;top:0;z-index:50;background:rgba(10,14,26,.96);backdrop-filter:blur(6px);border-bottom:1px solid rgba(212,175,106,.25)}
.bar{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{color:#fff;font-weight:800;font-size:21px;letter-spacing:1px;font-family:'Inter',Arial,sans-serif}
.logo span{color:var(--gold)}
.nav a{color:#C7D2E0;margin-left:22px;font-size:14.5px;font-weight:500}
.nav a:hover,.nav a.active{color:var(--gold)}
.btn{display:inline-block;background:linear-gradient(135deg,#FFD98A,#FFC24B 55%,#E8821A);color:#3d2c05;font-weight:700;padding:11px 24px;border-radius:6px;font-size:14.5px;border:0;cursor:pointer}
.btn.blue{background:var(--hero3);color:#fff}
.btn:hover{opacity:.92}
.hero{background:linear-gradient(120deg,#0A2C73 0%,#0E3FA6 50%,#1E6BFF 100%);color:#fff;padding:80px 0 66px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;top:-120px;right:-80px;width:420px;height:420px;background:radial-gradient(circle,rgba(212,175,106,.35),transparent 70%)}
.hero .tag{display:inline-block;background:rgba(212,175,106,.15);color:var(--gold-l);border:1px solid rgba(212,175,106,.55);padding:5px 14px;border-radius:30px;font-size:13px;margin-bottom:18px;letter-spacing:.5px}
.hero h1{font-size:42px;line-height:1.15;font-weight:800;max-width:840px;position:relative}
.hero p{font-size:17px;color:#C7D2E0;margin:18px 0 28px;max-width:700px;position:relative}
.hero .cta a{margin-right:14px;position:relative}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px;position:relative}
.trust div{background:rgba(255,255,255,.07);border:1px solid rgba(212,175,106,.3);border-radius:10px;padding:18px;text-align:center}
.trust b{display:block;font-size:26px;background:linear-gradient(135deg,#FFD98A,#FFC24B 55%,#E8821A);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:800}
.trust span{font-size:13px;color:#C7D2E0}
section{padding:62px 0}
.sec-head{margin-bottom:34px}
.sec-head h2{font-size:30px;color:var(--navy);font-weight:800}
.sec-head h2::after{content:"";display:block;width:56px;height:3px;background:var(--gold);margin-top:10px;border-radius:2px}
.sec-head p{color:var(--muted);margin-top:10px;font-size:15px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;transition:.2s}
.card:hover{box-shadow:0 10px 28px rgba(10,44,115,.12);transform:translateY(-3px);border-color:var(--hero3)}
.card .ic{width:48px;height:48px;border-radius:10px;background:linear-gradient(120deg,#0A2C73,#0E3FA6,#1E6BFF);color:var(--gold-l);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px;margin-bottom:14px;border:1px solid rgba(212,175,106,.4)}
.card h3{font-size:19px;color:var(--navy);margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}
.two{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.feat{display:flex;gap:14px;margin:14px 0}
.feat .d{width:10px;height:10px;border-radius:50%;background:var(--gold);margin-top:7px;flex:0 0 auto}
.feat b{color:var(--navy)}
.cta-band{background:linear-gradient(120deg,#0a0e1a,#0A2C73 60%,#0E3FA6);color:#fff;text-align:center;padding:56px 0;border-top:3px solid var(--gold)}
.cta-band h2{font-size:28px;margin-bottom:10px}
.cta-band p{color:#C7D2E0;margin-bottom:22px}
footer.site{background:var(--navy);color:#9fb0c6;padding:46px 0 0;font-size:13.5px;border-top:4px solid;border-image:linear-gradient(90deg,#0A2C73,#0E3FA6 55%,#d4af6a) 1}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.foot-grid h4{color:#fff;font-size:15px;margin-bottom:14px}
.foot-grid a{color:#9fb0c6;display:block;margin:7px 0;font-size:13.5px}
.foot-grid a:hover{color:var(--gold)}
.badge{display:inline-block;background:rgba(212,175,106,.14);color:var(--gold-l);border:1px solid rgba(212,175,106,.45);padding:6px 13px;border-radius:6px;font-size:12.5px;margin-top:12px}
.copy{border-top:1px solid #1c2c45;margin-top:30px;padding:18px 0;color:#6b7d96}
.spec{width:100%;border-collapse:collapse;margin-top:10px;font-size:14px}
.spec td{border:1px solid var(--line);padding:9px 12px}
.spec td:first-child{background:var(--bg-soft);font-weight:600;color:var(--navy);width:42%}
.form input,.form select,.form textarea{width:100%;padding:11px 13px;border:1px solid #d4dbe6;border-radius:7px;margin:8px 0;font-size:14.5px;font-family:inherit}
.form button{width:100%;margin-top:10px}
.note{background:#FFF8EC;border:1px solid #F0D9A8;color:#7a5a16;padding:12px 15px;border-radius:8px;font-size:13.5px;margin:14px 0}
ul.clean{list-style:none}
ul.clean li{padding:8px 0;border-bottom:1px dashed var(--line);color:var(--text);font-size:14.5px}
ul.clean li b{color:var(--navy)}
@media(max-width:880px){.grid,.foot-grid,.two{grid-template-columns:1fr}.trust{grid-template-columns:repeat(2,1fr)}.nav{display:none}.hero h1{font-size:30px}}