:root{--blue:#14559f;--blue2:#1f7ad4;--gold:#c98f2a;--gold2:#e8b04a;--green:#1f7a4d;--ink:#11161d;--muted:#5b6673;--line:#e4e9f0;--bg:#f5f7fa;--dark:#0b0f14}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.8;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
.wrap{width:min(1240px,93%);margin:0 auto}
header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand img{height:56px;width:auto}
.nl{display:flex;gap:26px;font-size:15px}
.nl a{color:#2c3846;padding:6px 0;border-bottom:2px solid transparent;transition:.2s}
.nl a:hover{color:var(--blue);border-color:var(--blue)}
.navr{display:flex;gap:10px;align-items:center}
.langbtn{border:1px solid var(--line);background:#fff;padding:9px 16px;border-radius:999px;font-size:13px;color:var(--muted);cursor:pointer;transition:.2s;white-space:nowrap}
.langbtn:hover{border-color:var(--blue);color:var(--blue)}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer}
.burger i{display:block;width:20px;height:2px;background:var(--ink);margin:2.5px auto;border-radius:2px}
.dw{position:fixed;inset:72px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);z-index:59;transform:translateY(-10px);opacity:0;pointer-events:none;transition:.22s}
.dw.on{transform:none;opacity:1;pointer-events:auto}
.dw a{display:block;padding:15px 6%;border-top:1px solid var(--line);font-size:16px}
.hero{padding:88px 0 60px}
.kick{display:flex;align-items:center;gap:14px;color:var(--muted);letter-spacing:3px;font-size:13px;margin-bottom:28px}
.kick::before{content:"";width:46px;height:2px;background:#c3cfdb}
h1{font-size:clamp(38px,6.4vw,74px);line-height:1.16;font-weight:900;letter-spacing:2px}
h1 b{color:var(--blue)}
.lead{margin-top:26px;color:var(--muted);font-size:17px;max-width:780px}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 34px;border-radius:6px;font-weight:700;font-size:16px;transition:.2s;border:1px solid transparent}
.b1{background:var(--blue);color:#fff}
.b1:hover{background:var(--blue2);transform:translateY(-2px)}
.b2{background:#fff;border-color:#cfd8e2;color:var(--ink)}
.b2:hover{border-color:var(--blue);color:var(--blue)}
.badges{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:44px}
.badge{display:inline-flex;align-items:center;gap:9px;font-size:14.5px;color:#33404d}
.badge::before{content:"";width:8px;height:8px;border:1.5px solid var(--blue);transform:rotate(45deg)}
figure.full{margin:0}
figure.full .imgbox{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px;overflow:hidden}
figcaption{display:flex;align-items:baseline;gap:14px;padding:14px 4px 0}
figcaption .no{color:var(--blue);font-weight:800;letter-spacing:2px;font-size:14px}
figcaption .t{color:var(--muted);letter-spacing:3px;font-size:12.5px}
.stats{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:52px 0 0}
.stat{padding:36px 10px;text-align:center;border-left:1px solid var(--line)}
.stat:first-child{border-left:none}
.stat b{display:block;font-size:44px;font-weight:900}
.stat span{font-size:13px;color:var(--muted)}
section{padding:80px 0}
.idx{color:var(--blue);letter-spacing:4px;font-size:13px;font-weight:800}
.st{font-size:clamp(27px,3.8vw,40px);font-weight:900;margin:10px 0 18px;letter-spacing:1px}
.ss{color:var(--muted);max-width:880px;font-size:16px}
.ss+.ss{margin-top:14px}
.band{background:var(--bg)}
.tl{margin-top:40px;border-left:2px solid #d9e2ec;padding-left:30px;max-width:860px}
.tl-i{position:relative;padding-bottom:30px}
.tl-i::before{content:"";position:absolute;left:-37px;top:9px;width:12px;height:12px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px #e8f0f9}
.tl-i b{font-size:19px;color:var(--blue)}
.tl-i p{color:var(--muted);font-size:15px}
.ph{position:relative;border-radius:12px;overflow:hidden}
.ph img{width:100%;height:340px;object-fit:cover}
.ph .tag{position:absolute;left:0;bottom:0;right:0;padding:14px 18px;background:linear-gradient(0deg,rgba(5,8,12,.82),transparent);color:#fff;font-size:13px;letter-spacing:1.5px}
.ph .tag b{display:block;font-size:14.5px;letter-spacing:2px}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:44px}
.solo{margin-top:44px}
.mini{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.mini .m{border:1px solid var(--line);border-radius:12px;padding:22px 24px;background:#fff}
.mini .m b{display:block;font-size:26px;font-weight:900}
.mini .m b em{font-style:normal;font-size:15px;color:var(--muted);font-weight:600}
.mini .m span{font-size:13px;color:var(--muted)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:36px}
.pgrid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:20px}
.pcard{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:30px 28px;transition:.22s}
.pcard:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(17,60,110,.12)}
.rib{display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:1.5px;color:#fff;padding:5px 13px;border-radius:4px;margin-bottom:14px}
.rib.blue{background:var(--blue)}.rib.gold{background:linear-gradient(135deg,var(--gold),var(--gold2))}
.rib.green{background:var(--green);margin-left:8px}
.rib.gray{background:#4a5766}
.pcard h3{font-size:21px;font-weight:900;letter-spacing:.5px}
.pcard h3 small{display:block;font-size:11px;letter-spacing:3px;color:var(--muted);font-weight:600;margin-top:4px}
.pcard p{color:var(--muted);font-size:14.5px;margin-top:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{font-size:12px;font-weight:700;color:var(--blue);background:#eaf2fb;border:1px solid #d3e4f6;border-radius:4px;padding:4px 10px}
.chip.g{color:var(--green);background:#e9f6ef;border-color:#c5e5d3}
table{width:100%;border-collapse:collapse;margin-top:16px;font-size:14px}
td{border-top:1px dashed var(--line);padding:8px 2px;color:var(--muted)}
td:last-child{color:var(--ink);font-weight:600;text-align:right}
.note{font-size:12px;color:var(--muted);margin-top:14px}
.evo{margin-top:24px}
.evo .row1{display:flex;flex-wrap:wrap;gap:10px}
.evo span{background:#fff;border:1px solid var(--line);border-radius:6px;padding:9px 16px;font-size:13.5px;color:#33404d}
.evo b{color:var(--blue);margin-right:7px}
.evo .hot{border:1.5px solid var(--gold);background:#fdf7ea;font-weight:800}
.histimg{margin-top:30px;border:1px solid var(--line);border-radius:14px;padding:20px;background:#fff}
.qgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
.q{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 24px}
.q b{display:block;font-size:40px;font-weight:900;color:#c4d3e2;line-height:1}
.q h4{margin:12px 0 8px;font-size:16.5px}
.q p{font-size:14px;color:var(--muted)}
.iso{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px;max-width:760px}
.iso .b{display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:12px;padding:20px 24px;background:#fff}
.iso .ic{width:52px;height:52px;border-radius:10px;background:linear-gradient(135deg,var(--blue),#3d8bd4);color:#fff;display:grid;place-items:center;font-weight:900;font-size:12px;flex:none}
.iso .b b{display:block;font-size:16px}
.iso .b span{font-size:13px;color:var(--muted)}
.gtxt{max-width:760px}
.contact{background:#fff;border:1px solid var(--line);border-radius:14px;padding:32px;max-width:820px;margin-top:30px}
footer{background:var(--dark);color:#94a3b3;padding:44px 0 36px;margin-top:40px;font-size:14px}
footer b{color:#fff}
.flogo{height:56px;width:auto;background:#fff;border-radius:8px;padding:6px 14px;margin-bottom:18px}
.fnav{margin-top:14px;font-size:13.5px;line-height:2}
.fnav b{color:#8fc2ee}
.disclaim{margin-top:16px;font-size:12px;color:#6b7b8c;max-width:860px}
@media(max-width:900px){
 .nl{display:none}.burger{display:block}
 .stats{grid-template-columns:repeat(2,1fr)}.stat{border-left:none;border-top:1px solid var(--line)}
 .pgrid,.pgrid2,.duo,.mini,.qgrid,.iso{grid-template-columns:1fr}
 section{padding:60px 0}
 .ph img{height:260px}
}