@charset "utf-8";
:root{
  --navy:#16324a;--ink:#1a1c1e;--cem:#cfc9bf;--fog:#e6e2db;
  --fade:#5a646c;--hi:#2a5270;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--fog);font-size:13px;line-height:1.75;min-width:1180px}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    repeating-linear-gradient(90deg,rgba(0,0,0,.035) 0 1px,transparent 1px 8px),
    repeating-linear-gradient(0deg,rgba(0,0,0,.035) 0 1px,transparent 1px 8px);
  opacity:.5
}
a{color:inherit;text-decoration:none}
img{max-width:100%;border:0;display:block}
button,input{font-family:inherit}
.paper-bg{position:relative;background:var(--fog)}
.wrap{width:1100px;margin:0 auto;position:relative;z-index:1}
h2.block-title{font-family:Georgia,"Songti SC","SimSun",serif;font-size:28px;font-weight:700;margin-bottom:8px;letter-spacing:.04em}
.sub{font-size:12px;color:var(--fade);margin-bottom:18px}
.btn{
  display:inline-block;padding:10px 20px;border-radius:4px;cursor:pointer;font-size:13px;font-weight:700;
  color:#fff;background:var(--navy);border:0;box-shadow:0 2px 8px rgba(22,50,74,.18)
}
.btn.ghost{color:var(--navy);background:#fff;box-shadow:0 2px 8px rgba(22,50,74,.1)}

#index_top{position:absolute;left:0;right:0;top:0;z-index:60;height:72px;background:transparent}
#index_top .inner{width:1100px;margin:12px auto 0;height:52px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:rgba(230,226,219,.55);backdrop-filter:blur(12px);border-radius:4px;box-shadow:0 2px 10px rgba(22,50,74,.12)}
.logo img{height:32px}
.nav-mid{display:flex;align-items:center;gap:14px;font-size:12px;font-weight:700}
.drop{position:relative}
.drop>span{cursor:pointer}
.mega{display:none;position:absolute;left:50%;transform:translateX(-50%);top:26px;width:760px;background:#fff;padding:18px;columns:3;border-radius:4px;box-shadow:0 8px 24px rgba(22,50,74,.14)}
.drop:hover .mega{display:block}
.mega a{display:block;padding:7px 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:4px}
.nav-right a.reg{color:#fff;background:var(--navy)}

#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(190deg) saturate(.55) brightness(.42)}
#index_head .mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,50,74,.55),rgba(22,50,74,.2))}
.hero-split{position:relative;z-index:2;width:1100px;margin:0 auto;padding:130px 0 60px;overflow:hidden;color:#fff}
.h-l,.h-r{float:left}
.h-l{width:52%;padding-right:24px}
.h-r{width:46%}
.hero-split h1{font-family:Georgia,"Songti SC","SimSun",serif;font-size:48px;font-weight:700;letter-spacing:.04em;line-height:1.2;margin-bottom:12px}
.hero-split .lead{margin-bottom:20px;font-size:14px}
.announce{display:inline-block;margin-top:12px;padding:6px 14px;font-size:12px;background:rgba(255,255,255,.12);border-radius:4px}
.chat{background:rgba(255,255,255,.12);padding:16px;border-radius:4px;box-shadow:0 4px 16px rgba(0,0,0,.18);min-height:280px}
.cb{margin:8px 0;padding:8px 12px;border-radius:4px;font-size:12px;max-width:86%}
.cb.me{margin-left:auto;background:#fff;color:var(--navy)}
.cb.you{background:rgba(22,50,74,.45)}

.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:4px;box-shadow:0 2px 10px rgba(22,50,74,.12)}
.sell h3{font-family:Georgia,"Songti SC",serif;font-size:15px;margin-bottom:6px}
.sell p{color:var(--fade);font-size:12px}

.ilist{padding:12px 0 32px}
.il{overflow:hidden;padding:12px 0;box-shadow:inset 0 -1px 0 rgba(22,50,74,.08)}
.il img{float:left;width:48px;height:48px;object-fit:cover;border-radius:4px;margin-right:14px}
.il h3{font-size:14px;margin-bottom:2px}

.spark3{overflow:hidden;padding:12px 0 28px}
.sp{float:left;width:30.6%;margin-right:4%;padding:16px;background:#fff;border-radius:4px;box-shadow:0 2px 10px rgba(22,50,74,.1);min-height:160px}
.sp:last-child{margin-right:0}
.spark{width:100%;height:48px;display:block;margin:8px 0}

.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:4px;box-shadow:0 2px 12px rgba(22,50,74,.12)}
.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:4px}
.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:#fff;min-height:240px;border-radius:4px;box-shadow:0 2px 10px rgba(22,50,74,.1)}
.card:last-child{margin-right:0}
.card#private{border-radius:16px;box-shadow:0 0 0 1px rgba(22,50,74,.28),0 2px 10px rgba(22,50,74,.08)}
.card img{width:100%;height:120px;object-fit:cover;margin-bottom:10px;border-radius:4px}
.card h3{font-family:Georgia,"Songti SC",serif;font-size:16px;margin-bottom:6px}

.thumbs{overflow:hidden;padding:12px 0 24px}
.thumb{float:left;width:23.5%;margin:0 2% 12px 0;position:relative}
.thumb:nth-child(4n){margin-right:0}
.thumb img{width:100%;height:120px;object-fit:cover;border-radius:4px}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:36px;height:36px;line-height:36px;text-align:center;background:rgba(22,50,74,.7);color:#fff;border-radius:4px}

.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:4px;box-shadow:0 2px 8px rgba(22,50,74,.1)}
.quote-card b{display:block;margin-bottom:6px}
@keyframes mar{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.tiers{overflow:hidden;padding:12px 0 40px}
.tier{float:left;width:30.6%;margin-right:4%;padding:22px 16px;background:#fff;border-radius:4px;box-shadow:0 2px 10px rgba(22,50,74,.1);min-height:220px}
.tier:last-child{margin-right:0}
.tier.mid{transform:translateY(-8px);box-shadow:0 8px 22px rgba(22,50,74,.18);background:#16324a;color:#fff}

.ends{padding:32px 0;overflow:hidden}
.end{float:left;width:22%;margin-right:4%;text-align:center;padding:14px;background:#fff;border-radius:4px;box-shadow:0 2px 8px rgba(22,50,74,.1)}
.end:last-child{margin-right:0}
.end img{width:64px;height:64px;margin:0 auto 8px;object-fit:cover;border-radius:4px}

.acc{padding:12px 0 36px}
.acc-item{background:#fff;margin-bottom:8px;border-radius:4px;box-shadow:0 2px 8px rgba(22,50,74,.08)}
.acc-item button{display:block;width:100%;text-align:left;padding:14px 16px;border:0;background:transparent;cursor:pointer;font-size:14px;font-weight:700}
.acc-body{display:none;padding:0 16px 14px;color:var(--fade)}
.acc-item.on .acc-body{display:block}

.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(190deg) brightness(.4)}
.page-hero .mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,50,74,.55),rgba(22,50,74,.2))}
.page-hero .hero-split{padding-top:120px}
.page-hero h1{font-size:34px}
.article{padding:40px 0}
.article p{margin:10px 0;color:#3a4348}
.shots{overflow:hidden;margin:16px 0}
.shots img{float:left;width:18%;margin:0 2% 12px 0;height:100px;object-fit:cover;border-radius:4px}
.clear{clear:both}

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