
:root{--bg:#0A1020;--bg1:#10192B;--bg2:#162238;--bg3:#1D2B43;--bg4:#243751;--gold:#E6C77A;--gold2:#B98B54;--mist:#7FA9CC;--teal:#63AFA7;--sage:#8FAE91;--copper:#C78D58;--ice:#C4D4E8;--white:#F3F6FA;--text:#EDF2F7;--muted:#B8C4D4;--soft:#8E9BAF;--footer:#060B14;--shadow:0 18px 44px rgba(0,0,0,.30)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.8;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto;object-fit:contain}.container{width:min(1220px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(10,16,32,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(230,199,122,.12)}.topbar{height:74px;display:flex;align-items:center;gap:26px}.logo-link{width:132px;flex:0 0 auto}.logo-link img{max-height:46px;margin:auto}.main-nav{display:flex;align-items:center;gap:30px;margin-left:auto}.main-nav a{color:#E8EEF6;font-weight:600;position:relative;padding:10px 0}.main-nav a.active,.main-nav a:hover{color:var(--gold)}.main-nav 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a.more,.more{display:inline-block;margin-top:14px;color:var(--gold);font-weight:700}.accent-teal{border-color:rgba(99,175,167,.22)}.accent-sage{border-color:rgba(143,174,145,.22)}.accent-copper{border-color:rgba(199,141,88,.22)}.split{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:center}.split.reverse{grid-template-columns:.85fr 1.15fr}.split.reverse .visual{order:2}.visual{background:rgba(255,255,255,.025);border-radius:26px;padding:18px;border:1px solid rgba(255,255,255,.06)}.visual img{width:100%;max-height:520px}.service-list{display:grid;gap:12px;margin-top:20px}.service-list div{padding:14px 16px;border-left:3px solid var(--teal);background:rgba(99,175,167,.06);border-radius:0 14px 14px 0;color:var(--muted)}.notice{border-left:4px solid var(--sage);padding:18px 22px;background:linear-gradient(135deg,rgba(143,174,145,.12),rgba(16,25,43,.18));border-radius:14px;color:var(--muted)}.quote{font-style:normal}.quote 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28px;background:var(--bg)}.carousel{position:relative;max-width:1220px;margin:auto;border-radius:26px;overflow:hidden;background:var(--bg1);box-shadow:var(--shadow)}.slide{display:none}.slide.active{display:block}.slide img{width:100%;max-height:620px;object-fit:contain;background:#0b1222}.carousel button.arrow{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(6,11,20,.65);color:#fff;font-size:26px;cursor:pointer}.prev{left:18px}.next{right:18px}.dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px}.dot{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.38);padding:0}.dot.active{background:var(--gold)}.brand-open{padding:74px 0}.quick-links{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.quick-link{padding:18px;border-radius:18px;background:var(--bg2);border:1px solid rgba(127,169,204,.13)}.quick-link 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@media(max-width:980px){.main-nav{display:none}.menu-btn{display:block}.topbar{justify-content:space-between;height:66px}.logo-link{margin:auto;width:112px}.channelbar,.float-service{display:none}.header-btn{font-size:13px;padding:8px 14px}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:10000;opacity:0;pointer-events:none;transition:.25s}.drawer-mask.show{opacity:1;pointer-events:auto}.drawer{display:block;position:fixed;z-index:10001;left:0;top:0;bottom:0;width:min(84vw,320px);background:var(--bg2);transform:translateX(-102%);transition:.28s;overflow:auto;box-shadow:20px 0 50px rgba(0,0,0,.35)}.drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid rgba(255,255,255,.08)}.drawer-head img{width:120px}.drawer-head button{border:0;background:none;color:white;font-size:34px}.drawer-body{padding:10px 18px 28px}.drawer-group{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.07)}.drawer-group strong{display:block;color:var(--gold);margin-bottom:8px}.drawer-group a{display:block;padding:7px 0;color:var(--muted)}body.drawer-open{overflow:hidden}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9998;background:rgba(16,25,43,.97);border-top:1px solid rgba(230,199,122,.24);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;padding:10px 4px;color:var(--muted);font-size:13px}.mobile-bottom a:hover{color:var(--gold)}body{padding-bottom:58px}.split,.split.reverse,.grid-4,.grid-3,.grid-2,.footer-grid,.steps{grid-template-columns:1fr 1fr}.split.reverse .visual{order:initial}.quick-links{grid-template-columns:repeat(3,1fr)}}
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