:root{--navy:#12233F;--navy2:#0B172B;--gold:#C9A86A;--cream:#F7F3EC;--ink:#1B2333;--mute:#5A6273;--line:#E5E0D6;}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;line-height:1.7;font-size:16px}
a{color:inherit;text-decoration:none}
.serif{font-family:"Songti SC","STSong","Noto Serif SC",serif}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
header{position:sticky;top:0;z-index:20;background:rgba(18,35,63,.97);backdrop-filter:blur(6px);color:#fff}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:baseline;gap:10px}.logo b{font-size:20px;letter-spacing:2px}.logo span{color:var(--gold);font-size:12px;letter-spacing:4px}
nav a{margin-left:28px;font-size:15px;color:#D7DEEA}nav a:hover,nav a.on{color:var(--gold)}
nav .cta{border:1px solid var(--gold);color:var(--gold);padding:6px 16px;border-radius:2px}
.menu{display:none}
.hero{background:radial-gradient(120% 90% at 85% 0%,#23406B 0%,#12233F 55%,#0B172B 100%);color:#fff;padding:110px 0 120px;position:relative;overflow:hidden}
.hero .eyebrow{color:var(--gold);letter-spacing:6px;font-size:13px}
.hero h1{font-size:56px;line-height:1.2;margin:22px 0 18px;font-weight:900}
.hero p{font-size:19px;color:#C9D3E4;max-width:640px}
.hero .wm{position:absolute;right:-30px;bottom:-30px;font-family:Didot,"Times New Roman",serif;font-size:180px;color:rgba(201,168,106,.08);white-space:nowrap}
.btns{margin-top:36px;display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 28px;border-radius:2px;font-size:16px}
.btn.gold{background:var(--gold);color:var(--navy2);font-weight:600}.btn.ghost{border:1px solid rgba(255,255,255,.4);color:#fff}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:70px;border-top:1px solid rgba(201,168,106,.35);padding-top:28px}
.stats b{display:block;font-size:34px;font-family:"Songti SC",serif}.stats span{color:#AEB9CC;font-size:14px}
section{padding:90px 0}section.alt{background:var(--cream)}
.sh{margin-bottom:44px}.sh .k{color:var(--gold);letter-spacing:5px;font-size:13px}
.sh h2{font-size:36px;margin-top:10px;font-family:"Songti SC",serif;font-weight:900;color:var(--navy)}
.sh p{color:var(--mute);margin-top:10px;max-width:720px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:4px;padding:28px;transition:.2s;display:block}
.card:hover{box-shadow:0 16px 40px rgba(18,35,63,.10);transform:translateY(-2px)}
.card .tg{font-size:12px;color:var(--gold);letter-spacing:3px}
.card h3{font-size:21px;color:var(--navy);margin:8px 0 6px}
.card .num{font-family:"Songti SC",serif;font-size:26px;font-weight:900;color:var(--navy);margin:10px 0 4px}
.card p{color:var(--mute);font-size:15px}
.card .more{margin-top:16px;color:var(--gold);font-size:14px}
.pill{display:inline-block;font-size:12px;padding:2px 10px;border-radius:20px;background:#EFEAFA;color:#6B4FB3;margin-left:6px;vertical-align:middle}
.biz{border-top:3px solid var(--gold)}
.why .card{border:none;border-left:3px solid var(--gold);border-radius:0}
.aud{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.aud a{background:#fff;border:1px solid var(--line);padding:22px;border-radius:4px;position:relative}
.aud a b{font-size:18px;color:var(--navy)}.aud a i{position:absolute;right:18px;top:10px;font-style:normal;font-size:40px;color:#EEE3CC;font-family:Didot,serif}
.aud a span{display:block;color:var(--mute);font-size:14px;margin-top:6px}
.ins li{list-style:none;border-bottom:1px solid var(--line);padding:18px 0;display:grid;grid-template-columns:120px 1fr;gap:20px}
.ins time{color:var(--gold);font-size:14px}.ins b{color:var(--navy);font-size:17px}.ins p{color:var(--mute);font-size:15px}.ins a.src{font-size:13px;color:#8A93A5;text-decoration:underline}
.qr{display:flex;gap:40px;align-items:center;background:var(--navy);color:#fff;border-radius:6px;padding:44px}
.qr img,.qr .ph{width:180px;height:180px;background:#fff;border-radius:4px;flex:none;object-fit:contain}
.qr .ph{display:flex;align-items:center;justify-content:center;color:#8A93A5;font-size:13px;text-align:center}
.qr h3{font-size:28px;font-family:"Songti SC",serif;margin-bottom:10px}.qr p{color:#C9D3E4}
footer{background:var(--navy2);color:#8C99B0;padding:50px 0 36px;font-size:14px}
footer .row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}footer b{color:var(--gold);letter-spacing:3px}
footer .disc{margin-top:26px;border-top:1px solid #1E2F4D;padding-top:18px;font-size:12px}
.phero{background:radial-gradient(120% 90% at 85% 0%,#23406B 0%,#12233F 55%,#0B172B 100%);color:#fff;padding:80px 0 70px;position:relative;overflow:hidden}
.phero .crumb{font-size:13px;color:#AEB9CC}.phero .crumb a:hover{color:var(--gold)}
.phero h1{font-size:46px;font-family:"Songti SC",serif;font-weight:900;margin:16px 0 6px}
.phero .en{font-family:Didot,"Times New Roman",serif;font-style:italic;color:#C9D3E4;font-size:20px}
.phero .slogan{font-size:22px;color:#F1E6CF;margin-top:20px}
.phero .wm{position:absolute;right:-20px;bottom:-20px;font-family:Didot,serif;font-size:150px;color:rgba(201,168,106,.08);white-space:nowrap}
.keybar{background:#fff;margin-top:-40px;position:relative;box-shadow:0 20px 50px rgba(11,23,43,.12);border-radius:4px;display:flex;align-items:center;gap:30px;padding:30px 40px}
.keybar b{font-family:"Songti SC",serif;font-size:42px;color:var(--navy);white-space:nowrap}.keybar span{color:var(--mute);border-left:2px solid var(--gold);padding-left:26px;font-size:17px}
.adv3 .card b{display:block;font-size:20px;color:var(--navy);margin-bottom:8px}.adv3 .card b i{font-style:normal;color:var(--gold);font-family:Didot,serif;margin-right:8px}
.pain div{display:grid;grid-template-columns:1fr 40px 1fr;align-items:center;background:#fff;border-radius:4px;padding:18px 24px;margin-bottom:12px;border:1px solid var(--line)}
.pain .q{color:#6B5A3A}.pain .q:before{content:"「";color:var(--gold)}.pain .q:after{content:"」";color:var(--gold)}
.pain .ar{color:var(--gold);text-align:center}.pain .a{color:var(--navy);font-weight:600}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-weight:600;color:var(--navy);font-size:17px}.faq p{color:var(--mute);margin-top:10px}
.fit{background:var(--cream);border-left:4px solid var(--gold);padding:22px 26px;font-size:18px;color:var(--navy)}
.secname{font-size:24px;color:var(--navy);font-family:"Songti SC",serif;font-weight:900;margin:50px 0 18px}
.flyer{display:block;max-width:420px;margin:0 auto;border-radius:4px;box-shadow:0 20px 50px rgba(18,35,63,.15)}
.tl{border-left:2px solid var(--gold);margin-left:8px;padding-left:28px}
.tl div{position:relative;padding:0 0 26px}.tl div:before{content:"";position:absolute;left:-36px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--gold)}
.tl b{color:var(--navy);font-family:"Songti SC",serif;font-size:20px;display:block}.tl p{color:var(--mute)}
.team .card h3{margin-bottom:2px}.team .card .role{color:var(--gold);font-size:14px;margin-bottom:10px}
.team .card li,.case li{list-style:none;color:var(--mute);font-size:14.5px;padding:3px 0 3px 16px;position:relative}
.team .card li:before{content:"·";position:absolute;left:4px;color:var(--gold)}
.honor{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.honor div{background:var(--navy);color:#fff;border-radius:4px;padding:24px}
.honor b{color:var(--gold);font-family:Didot,serif;font-size:26px;display:block}.honor span{font-size:15px}
.case h3{font-size:19px}.case .steps{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.case .steps span{background:var(--cream);border-radius:3px;padding:4px 10px;font-size:13px;color:var(--navy)}.case .steps span i{font-style:normal;color:var(--gold);margin-right:6px}
.off{font-size:14px;color:var(--mute)}.off b{color:var(--navy);font-size:16px;display:block}
@media(max-width:860px){.honor{grid-template-columns:1fr 1fr}

 nav{display:none}nav.open{display:flex;flex-direction:column;position:absolute;top:68px;left:0;right:0;background:var(--navy);padding:10px 24px 20px}
 nav.open a{margin:10px 0}.menu{display:block;background:none;border:1px solid #5A6B8A;color:#fff;padding:6px 12px;border-radius:2px;font-size:14px}
 .hero{padding:70px 0 80px}.hero h1{font-size:36px}.hero p{font-size:16px}.stats{grid-template-columns:1fr 1fr}
 .grid3,.grid4,.grid2,.aud{grid-template-columns:1fr}.sh h2{font-size:28px}section{padding:60px 0}
 .phero h1{font-size:32px}.keybar{flex-direction:column;align-items:flex-start;gap:12px;padding:24px}.keybar span{border:none;padding:0}
 .pain div{grid-template-columns:1fr;gap:4px}.pain .ar{display:none}.qr{flex-direction:column;text-align:center;padding:30px}
 .ins li{grid-template-columns:1fr;gap:4px}
}