:root{--bg:#0b0e11;--bg2:#10141a;--gold:#f0b90b;--tx:#eaecef;--mt:#8b93a1;--bd:rgba(255,255,255,.08);--up:#16c784;--down:#ea3943;--c1:#181a20;--c2:#5b616e;--c3:#8a90a0;--ce:#e6e8ec;--soft:#f7f8fa}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter','PingFang SC','Microsoft YaHei',sans-serif;background:#fff;color:var(--c1);-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
.site{max-width:100%}
.in{max-width:1180px;margin:0 auto;padding:0 24px}
.hd{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--ce)}
.hd .hdi{display:flex;align-items:center;gap:28px;height:68px}
.hd .lg{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:800}
.hd .lg .sq{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--gold),#f8d100);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:900;color:#181a20}
.hd .nv{display:flex;gap:26px}
.hd .nv a{font-size:14px;color:var(--c2);font-weight:500}
.hd .nv a:hover,.hd .nv a.on{color:var(--c1)}
.hd .rt{margin-left:auto;display:flex;gap:8px}
.hd .rt .li{font-size:14px;color:var(--c2);padding:8px 14px}
.hd .rt .bt{font-size:14px;font-weight:700;color:#181a20;background:var(--gold);padding:10px 22px;border-radius:999px}
.hero{background:linear-gradient(160deg,#0b0e11 40%,#131a26 75%,#0e2a1f);color:#fff;text-align:center;padding:70px 0 56px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(240,185,11,.12),transparent 60%);pointer-events:none}
.hero .kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--gold);font-weight:600;background:rgba(240,185,11,.1);padding:6px 16px;border-radius:999px;margin-bottom:20px;position:relative}
.hero h1{font-size:clamp(2rem,4.4vw,3rem);font-weight:800;letter-spacing:-1.5px;margin-bottom:16px;position:relative}
.hero h1 span{color:var(--gold)}
.hero .sub{font-size:16px;color:rgba(255,255,255,.65);max-width:520px;margin:0 auto 30px;line-height:1.85;position:relative}
.hero .phone{position:relative;display:inline-block;margin:10px 0 26px}
.hero .phone .frame{width:250px;height:510px;border-radius:38px;background:linear-gradient(160deg,#1a2030,#0e1420);border:2px solid rgba(255,255,255,.12);padding:10px;box-shadow:0 40px 90px rgba(0,0,0,.55)}
.hero .phone .screen{width:100%;height:100%;border-radius:28px;background:#0c1016;overflow:hidden;position:relative}
.hero .phone .screen .st{display:flex;justify-content:space-between;align-items:center;padding:12px 14px 0}
.hero .phone .screen .st b{font-size:12px;color:#fff}
.hero .phone .screen .st span{font-size:10px;color:#16c784;font-family:'Share Tech Mono',monospace}
.hero .phone .screen .big{font-size:24px;font-weight:800;color:#fff;text-align:center;padding:8px 0 2px;font-family:'Share Tech Mono',monospace}
.hero .phone .screen .spark{height:90px;margin:6px 10px}
.hero .phone .screen .spark svg{width:100%;height:100%}
.hero .phone .screen .rows{padding:0 12px 10px}
.hero .phone .screen .row{display:flex;justify-content:space-between;font-size:10px;color:#8b93a1;padding:7px 0;border-top:1px solid rgba(255,255,255,.06);font-family:'Share Tech Mono',monospace}
.hero .phone .screen .row b{color:#16c784}
.hero .phone .screen .btn{display:block;margin:8px 12px 12px;background:var(--gold);color:#181a20;text-align:center;padding:10px;border-radius:10px;font-size:13px;font-weight:800}
.hero .dl{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;position:relative}
.hero .dl a{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:12px;font-size:14px;font-weight:700}
.hero .dl .ios{background:var(--gold);color:#181a20}
.hero .dl .andr{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff}
.hero .dl .qr{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);color:#fff}
.feats{padding:60px 0}
.feats .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.feat{border:1px solid var(--ce);border-radius:16px;overflow:hidden}
.feat .ph{height:84px;overflow:hidden;background:linear-gradient(135deg,#f5f7fa,#eef1f5)}
.feat .ph img{width:100%;height:100%;object-fit:cover}
.feat .bd{padding:18px 20px 20px;text-align:center}
.feat .bd .ic{width:44px;height:44px;border-radius:12px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;font-size:20px}
.feat.f1 .bd .ic{background:rgba(240,185,11,.12)}
.feat.f2 .bd .ic{background:rgba(22,199,132,.1)}
.feat.f3 .bd .ic{background:rgba(59,130,246,.1)}
.feat.f4 .bd .ic{background:rgba(139,92,246,.1)}
.feat .bd b{font-size:15px;font-weight:700;display:block;margin-bottom:6px}
.feat .bd p{font-size:12px;color:var(--c3);line-height:1.7}
.band{background:var(--bg);color:#fff;padding:40px 0}
.band .in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.band .b{text-align:center}
.band .b .v{font-size:28px;font-weight:800;font-family:'Share Tech Mono',monospace}
.band .b .v em{font-style:normal;color:var(--gold)}
.band .b .l{font-size:12px;color:rgba(255,255,255,.5);margin-top:4px}
.prods{padding:60px 0}
.sec-h{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:30px}
.sec-h h2{font-size:28px;font-weight:800;letter-spacing:-1px}
.sec-h h2 em{font-style:normal;color:var(--gold)}
.sec-h .more{font-size:14px;color:var(--gold);font-weight:600}
.prods .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prod{border:1px solid var(--ce);border-radius:16px;padding:26px}
.prod .e{font-size:22px;margin-bottom:12px}
.prod b{font-size:16px;font-weight:700;display:block;margin-bottom:8px}
.prod p{font-size:13px;color:var(--c2);line-height:1.7;margin-bottom:14px}
.prod a{font-size:13px;color:var(--gold);font-weight:700}
.dlcta{background:linear-gradient(135deg,#0b0e11,#1a2030);border-radius:24px;padding:48px 44px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;color:#fff;margin-bottom:60px}
.dlcta .t{font-size:24px;font-weight:800;letter-spacing:-.5px;margin-bottom:10px}
.dlcta .d{font-size:14px;color:rgba(255,255,255,.55);line-height:1.7}
.dlcta .dl{display:flex;gap:12px;flex-wrap:wrap}
.dlcta .dl a{padding:13px 28px;border-radius:12px;font-size:14px;font-weight:700}
.dlcta .dl .ios{background:var(--gold);color:#181a20}
.dlcta .dl .andr{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff}
.ft{border-top:1px solid var(--ce);padding:48px 0 28px;background:var(--soft)}
.ft .f-top{display:flex;justify-content:space-between;gap:48px;flex-wrap:wrap}
.ft .f-brand{max-width:300px}
.ft .f-brand .fb{font-size:17px;font-weight:800;display:flex;align-items:center;gap:8px}
.ft .f-brand p{font-size:12px;color:var(--c3);line-height:1.8;margin-top:12px}
.ft .f-brand .mail{font-size:12px;color:var(--gold);font-weight:600;margin-top:12px;display:inline-block}
.ft .f-cols{display:flex;gap:56px}
.ft .f-cols .col b{font-size:13px;font-weight:700;display:block;margin-bottom:14px}
.ft .f-cols .col a{display:block;font-size:13px;color:var(--c2);margin-bottom:10px}
.ft .f-bottom{display:flex;justify-content:space-between;margin-top:40px;padding-top:24px;border-top:1px solid var(--ce);font-size:12px;color:var(--c3)}
.artp{max-width:820px;margin:0 auto;padding:40px 0}
.art-card{background:#fff;border:1px solid var(--ce);border-radius:16px;padding:34px 32px;box-shadow:0 10px 30px rgba(10,11,13,.04)}
.art-b{display:inline-block;font-size:12px;color:var(--gold);font-weight:600;margin-bottom:16px}
.art-h1{font-size:clamp(1.4rem,2.5vw,1.8rem);font-weight:800;color:var(--c1);margin-bottom:10px;line-height:1.4;letter-spacing:-.5px}
.art-meta{font-size:12px;color:var(--c3);margin-bottom:20px;padding-bottom:14px;border-bottom:1px solid var(--ce);font-family:'Share Tech Mono',monospace}
.ab{font-size:15px;color:#3a3f45;line-height:2}
.ab h2{font-size:17px;font-weight:700;margin:28px 0 14px;padding-left:14px;border-left:4px solid var(--gold);color:var(--c1)}
.ab p{margin-bottom:18px;text-align:justify}
.ab img{margin:16px auto;display:block;border-radius:10px;border:1px solid var(--ce)}
.art-c{text-align:center;padding:22px 0 4px;border-top:1px solid var(--ce);margin-top:30px}
.art-c a{display:inline-block;background:var(--gold);color:#181a20;padding:13px 42px;border-radius:999px;font-weight:700;font-size:14px}
.ls{max-width:820px;margin:0 auto;padding:40px 0}
.ls-card{background:#fff;border:1px solid var(--ce);border-radius:16px;padding:34px 32px;box-shadow:0 10px 30px rgba(10,11,13,.04)}
.ls-h1{font-size:clamp(1.2rem,2.2vw,1.5rem);font-weight:800;color:var(--c1);margin-bottom:22px}
.ls-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ls-item{padding:14px 16px;background:var(--soft);border:1px solid var(--ce);border-radius:10px;display:block}
.ls-item:hover{border-color:var(--gold)}
.ls-item .ls-date{font-size:10px;color:var(--c3);margin-bottom:5px;font-family:'Share Tech Mono',monospace}
.ls-item .ls-t{font-size:14px;font-weight:600;color:var(--c1);line-height:1.5}
.pg{display:flex;justify-content:center;gap:10px;padding:22px 0 0}
.pg a,.pg s{padding:7px 15px;border:1px solid var(--ce);border-radius:8px;font-size:12px;font-weight:600;color:var(--c2)}
.pg s{background:var(--gold);color:#181a20;border:none}
@media(max-width:900px){.hero{padding:44px 0 40px}.hero .phone .frame{width:210px;height:430px}.feats .grid{grid-template-columns:1fr 1fr}.band .in{grid-template-columns:1fr 1fr}.prods .grid{grid-template-columns:1fr}.hd .hdi{flex-wrap:wrap;height:auto;padding:10px 0}.hd .nv{order:3;flex:1 0 100%;overflow-x:auto;white-space:nowrap;margin:8px 0 0;padding:2px 0}.hd .nv a{flex-shrink:0;font-size:12px;padding:6px 10px}.hd .rt .li{padding:6px 8px}.hd .rt .bt{padding:8px 14px;font-size:13px}.in{padding:0 16px}.ft .f-cols{gap:28px;flex-wrap:wrap}.ls-grid{grid-template-columns:1fr}}