@charset "utf-8";
:root{
  --pru:#3f5c7a;--deep:#2c4258;--ink:#2a3540;--paper:#f3efe8;
  --fade:#6b7782;--line:rgba(63,92,122,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",serif;color:var(--ink);background:var(--paper);font-size:13px;line-height:1.8;min-width:1180px}
a{color:inherit;text-decoration:none}
img{max-width:100%;border:0;display:block}
button,input{font-family:inherit}
.paper-bg{
  background-color:var(--paper);
  background-image:
    repeating-linear-gradient(0deg,rgba(63,92,122,.04) 0 1px,transparent 1px 8px),
    repeating-linear-gradient(90deg,rgba(44,66,88,.03) 0 1px,transparent 1px 11px)
}
.wrap{width:1100px;margin:0 auto;position:relative;z-index:1}
h2.block-title{
  font-size:28px;font-weight:800;margin-bottom:8px;display:inline-block;
  background:linear-gradient(90deg,var(--pru),#7d97b0);
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.sub{font-size:12px;color:var(--fade);margin-bottom:18px}
.btn{
  display:inline-block;padding:10px 22px;border-radius:999px;cursor:pointer;font-size:13px;font-weight:700;
  color:var(--ink);background:#fff;border:1px solid var(--line)
}
.btn.main{color:#fff;background:linear-gradient(180deg,#5a7a98,var(--deep));border-color:transparent}

#index_top{position:absolute;left:0;right:0;top:0;z-index:80;height:72px;background:transparent;transition:background .2s}
#index_top.solid{position:fixed;background:rgba(243,239,232,.96);border-bottom:1px solid var(--line)}
#index_top.solid .nav-mid,#index_top.solid .nav-right a{color:var(--ink)}
#index_top .inner{width:1100px;margin:0 auto;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 8px}
.progress{position:absolute;left:0;bottom:0;height:3px;width:0;background:linear-gradient(90deg,var(--pru),#7d97b0)}
.logo img{height:32px}
.nav-mid{display:flex;align-items:center;gap:14px;font-size:12px;font-weight:700;color:#fff}
.drop{position:relative}
.drop>span{cursor:pointer}
.mega{display:none;position:absolute;left:50%;transform:translateX(-50%);top:26px;width:700px;background:#fff;padding:16px;columns:3;box-shadow:0 12px 28px rgba(42,53,64,.12);border-radius:16px;color:var(--ink)}
.drop:hover .mega{display:block}
.mega a{display:block;padding:6px 0;break-inside:avoid;font-size:12px;font-weight:400}
.nav-right{display:flex;gap:8px}
.nav-right a{font-size:12px;padding:8px 14px;border-radius:999px;color:#fff}
.nav-right a.reg{background:linear-gradient(180deg,#5a7a98,var(--deep))}

#index_head{position:relative;min-height:88vh;overflow:hidden}
#index_head .earth{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:hue-rotate(200deg) saturate(.45) brightness(.48)}
#index_head .mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(44,66,88,.55),rgba(63,92,122,.2))}
.hero-split{position:relative;z-index:2;width:1100px;margin:0 auto;padding:120px 0 48px;overflow:hidden;color:#fff}
.hs-l,.hs-r{float:left}
.hs-l{width:46%;padding:28px 28px 28px 0;background:linear-gradient(180deg,rgba(44,66,88,.72),rgba(63,92,122,.45));border-radius:24px;min-height:360px}
.hs-r{width:52%;margin-left:2%}
.hero-split h1{
  font-size:48px;font-weight:800;letter-spacing:.04em;line-height:1.15;margin:8px 0 12px;
  background:linear-gradient(90deg,#fff,#c5d4e8);
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.hero-split .lead{margin:0 0 20px;font-size:14px;color:#fff}
.announce{display:inline-block;margin-top:12px;padding:6px 14px;border:1px solid rgba(255,255,255,.7);border-radius:999px;font-size:12px}
.hs-r img{width:100%;height:380px;object-fit:cover;border-radius:24px;box-shadow:0 18px 40px rgba(20,28,36,.3)}

.sells{overflow:hidden;padding:56px 0 20px}
.sell{float:left;width:18%;margin-right:7%;text-align:center}
.sell:last-child{margin-right:0}
.sell img{width:200px;height:176px;object-fit:cover;margin:0 auto 12px;border-radius:16px}
.sell h3{font-size:15px;margin-bottom:6px}
.sell p{color:var(--fade);font-size:12px}

.imatrix{overflow:hidden;padding:12px 0 36px}
.ic{float:left;width:16.66%;text-align:center;padding:16px 8px}
.ic img{width:72px;height:72px;object-fit:cover;border-radius:50%;margin:0 auto 8px;box-shadow:0 6px 16px rgba(44,66,88,.12)}
.ic b{display:block;font-size:12px}

.ticker{overflow:hidden;padding:22px 0;margin:12px 0 36px;background:rgba(255,255,255,.55);border-radius:999px;text-align:center}
.tick{display:inline-block;width:22%;font-size:13px;color:var(--fade)}
.tick b{display:block;font-size:28px;background:linear-gradient(90deg,var(--pru),#7d97b0);-webkit-background-clip:text;background-clip:text;color:transparent}

.band{padding:64px 0;overflow:hidden}
.band.alt{background:rgba(255,255,255,.28)}
.band .txt{float:left;width:44%;padding-top:36px}
.band .pic{float:right;width:50%}
.band.rev .txt{float:right}
.band.rev .pic{float:left}
.band img{width:100%;height:320px;object-fit:cover;border-radius:24px}
.band p{margin-top:12px;color:var(--fade)}

.oa{padding:48px 0}
.oa-grid{display:flex;flex-wrap:wrap;margin-top:20px}
.oa-item{width:16.66%;padding:14px 8px;text-align:center}
.oa-item img{width:48px;height:48px;margin:0 auto 8px;object-fit:cover;border-radius:50%}
.oa-more{display:none}
.oa.open .oa-more{display:flex;flex-wrap:wrap;width:100%}
.toggle{margin:16px auto 0;display:block}

.cards3{padding:40px 0;overflow:hidden}
.card{float:left;width:30.6%;margin-right:4%;padding:16px;background:rgba(255,255,255,.7);min-height:240px;border-radius:16px}
.card:last-child{margin-right:0}
.card#private{border-radius:16px;box-shadow:0 0 0 1px rgba(63,92,122,.28)}
.card img{width:100%;height:120px;object-fit:cover;margin-bottom:10px;border-radius:16px}
.card h3{font-size:16px;margin-bottom:6px}

.logos{overflow:hidden;padding:12px 0 24px;text-align:center}
.logos img{float:left;width:12%;margin:0 2% 12px 0;height:48px;object-fit:cover;filter:grayscale(1);opacity:.7;border-radius:8px}
.logos img:nth-child(7n){margin-right:0}

.quotes{overflow:hidden;padding:12px 0 32px}
.track{display:flex;gap:12px;width:max-content;animation:mar 90s linear infinite}
.quote-card{width:248px;flex:0 0 248px;padding:14px;background:#fff;font-size:12px;border-radius:16px}
.quote-card b{display:block;margin-bottom:6px}
@keyframes mar{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.dual-dl{overflow:hidden;padding:20px 0 40px}
.dl-col{float:left;width:48%;margin-right:4%;padding:22px;background:rgba(255,255,255,.7);border-radius:24px;min-height:220px}
.dl-col:last-child{margin-right:0}
.dl-col img{width:100%;height:120px;object-fit:cover;margin-bottom:12px;border-radius:16px}

.ends{padding:32px 0;overflow:hidden}
.end{float:left;width:22%;margin-right:4%;text-align:center;padding:14px;background:rgba(255,255,255,.55);border-radius:24px}
.end:last-child{margin-right:0}
.end img{width:64px;height:64px;margin:0 auto 8px;object-fit:cover;border-radius:50%}

.tabs{margin:8px 0 12px}
.tabs button{margin-right:8px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer}
.tabs button.on{color:#fff;background:linear-gradient(180deg,#5a7a98,var(--deep));border-color:transparent}
.acc{padding:0 0 36px}
.acc-item{border-bottom:1px solid var(--line)}
.acc-item button{display:block;width:100%;text-align:left;padding:14px 8px;border:0;background:transparent;cursor:pointer;font-size:14px;font-weight:700}
.acc-body{display:none;padding:0 8px 14px;color:var(--fade)}
.acc-item.on .acc-body{display:block}
.acc-item.hide{display:none}

.page-hero{position:relative;min-height:560px;overflow:hidden}
.page-hero img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:hue-rotate(200deg) saturate(.45) brightness(.48)}
.page-hero .mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(44,66,88,.55),rgba(63,92,122,.2))}
.page-hero .hero-split{padding-top:110px}
.page-hero .hero-split h1{font-size:34px}
.page-hero .hs-r img{height:280px}
.article{padding:40px 0}
.article p{margin:10px 0;color:#44525c}
.shots{overflow:hidden;margin:16px 0}
.shots img{float:left;width:18%;margin:0 2% 12px 0;height:100px;object-fit:cover;border-radius:16px}
.clear{clear:both}

.site-foot{background:#f7f8f8;min-width:1180px;padding:36px 0 24px;overflow:hidden;color:#555;font-size:12px;position:relative;z-index:1;text-align:center}
.site-foot .col{float:left;width:20%;padding:0 16px}
.site-foot h4{font-size:13px;margin-bottom:10px;color:#333}
.site-foot a{display:block;padding:4px 0;color:#666}
.seo-block{clear:both;margin:20px auto 0;max-width:760px;padding:16px 0 0;color:#666;line-height:1.8;text-align:center}
.copy{clear:both;padding:16px 0 0;text-align:center;color:#999;margin:12px 16px 0;box-shadow:0 -1px 0 #e5e5e5}