*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:#E8ECEF;background:#101215;line-height:1.75}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.hd{background:#12151a;border-bottom:1px solid #22282f;position:sticky;top:0;z-index:99}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:18px;color:#fff}
.logo em{font-style:normal;color:#2FD6C3}
.nav{display:flex;gap:4px;font-size:14.5px}
.nav a{padding:8px 14px;color:#9AA4AD;border-radius:6px}
.nav a.on,.nav a:hover{color:#2FD6C3;background:#1a2027}
#mtg{display:none;background:none;border:1px solid #333c46;color:#cfd6dc;border-radius:6px;padding:5px 10px}
.hero{position:relative;padding:64px 0 54px;background:#101215}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hero h1{font-size:33px;line-height:1.4;color:#fff}
.hero h1 b{color:#2FD6C3;font-family:Consolas,monospace}
.hero p{color:#9AA4AD;margin:14px 0 20px;font-size:15px}
.bigs{display:flex;flex-wrap:wrap;gap:0;margin-bottom:22px;border:1px solid #22282f}
.bigs div{padding:14px 24px;border-right:1px solid #22282f}
.bigs div:last-child{border-right:none}
.bigs b{display:block;font-size:21px;color:#2FD6C3;font-family:Consolas,monospace}
.bigs span{font-size:12.5px;color:#7c868f}
.btn{display:inline-block;background:#2FD6C3;color:#0c1114;padding:13px 28px;border-radius:8px;font-weight:800;font-size:15.5px}
.btn.line{background:none;color:#2FD6C3;border:1.5px solid #2FD6C3;margin-left:12px}
.hero img{border-radius:12px;height:360px;width:100%;object-fit:cover;filter:brightness(.85)}
section{padding:52px 0}
.shead{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:26px;border-bottom:1px solid #22282f;padding-bottom:12px}
.shead h2{font-size:24px;color:#fff}
.shead h2 i{font-style:normal;color:#2FD6C3;font-family:Consolas,monospace;font-size:14px;margin-left:10px}
.shead a{font-size:13.5px;color:#2FD6C3}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dcard{background:#171b21;border:1px solid #22282f;border-radius:12px;overflow:hidden}
.dcard img{height:185px;width:100%;object-fit:cover;filter:brightness(.9)}
.dcard .in{padding:16px 20px}
.dcard h3{font-size:16.5px;color:#fff;margin-bottom:10px}
.dcard .kv{display:flex;justify-content:space-between;font-size:13.5px;padding:5px 0;border-bottom:1px dashed #242b33;color:#9AA4AD}
.dcard .kv b{color:#2FD6C3;font-family:Consolas,monospace}
.dcard .go{display:inline-block;margin-top:12px;color:#2FD6C3;font-weight:700;font-size:13.5px}
.calc{background:#171b21;border:1px solid #22282f;border-radius:14px;padding:26px 28px;margin-bottom:18px}
.calc h3{color:#fff;font-size:17px;margin-bottom:10px}
.calc p{font-size:14px;color:#9AA4AD}
.calc .f{color:#2FD6C3;font-family:Consolas,monospace;background:#10141a;border-radius:8px;padding:8px 14px;display:inline-block;margin:10px 0 4px;font-size:14.5px}
.qa{background:#171b21;border:1px solid #22282f;border-radius:12px;padding:18px 24px;margin-bottom:12px}
.qa h3{font-size:15.5px;color:#fff}
.qa h3::before{content:"› ";color:#2FD6C3;font-weight:800}
.qa p{font-size:14px;color:#9AA4AD;margin-top:8px}
.telband{background:#171b21;border:1px solid #22282f;border-radius:16px;text-align:center;padding:40px 20px;margin:10px 0}
.telband h2{color:#fff;font-size:22px}
.telband p{color:#9AA4AD;font-size:14px;margin:10px 0 16px}
.telband a{color:#2FD6C3;font-size:29px;font-weight:800;font-family:Consolas,monospace}
.crumbs{font-size:13px;color:#6d7680;padding:18px 0 0}
.crumbs a{color:#6d7680}
.art{max-width:820px;margin:14px auto 0;background:#171b21;border:1px solid #22282f;border-radius:16px;padding:38px 44px}
.art h1{font-size:25px;color:#fff;line-height:1.5;margin-bottom:8px}
.art .meta{color:#6d7680;font-size:13px;margin-bottom:20px;border-bottom:1px solid #22282f;padding-bottom:12px}
.art .lead{background:#10141a;border-left:3px solid #2FD6C3;padding:14px 18px;border-radius:0 10px 10px 0;margin-bottom:22px;font-size:15px;color:#c3cbd2}
.art h2{font-size:19px;color:#fff;margin:28px 0 10px}
.art h2::before{content:"# ";color:#2FD6C3;font-family:Consolas,monospace}
.art p{margin-bottom:12px;font-size:15px;color:#c3cbd2}
.art img{border-radius:12px;margin:16px 0}
.cal{background:#10141a;border:1px dashed #2FD6C3;padding:13px 18px;border-radius:10px;font-size:14px;color:#9fe8de;margin:24px 0}
.citiesline{text-align:center;font-size:14.5px;line-height:2.3;color:#9AA4AD}
.citiesline a{color:#fff;margin:0 12px;border-bottom:1px solid #2FD6C3}
.ft{background:#0c0f12;border-top:1px solid #1c222a;color:#7c868f;padding:38px 0 80px;font-size:13.5px}
.ft .wrap{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:30px}
.ft h4{color:#fff;font-size:15px;margin-bottom:10px}
.ft a{color:#aab3bc}
.ft .cp{border-top:1px solid #1c222a;margin-top:24px;padding-top:14px;font-size:12px;color:#565f69}
.mbar{display:none}
@media(max-width:920px){
.hero .wrap{grid-template-columns:1fr}
.hero img{height:240px}
.g3{grid-template-columns:1fr 1fr}
.art{padding:26px 22px}
.ft .wrap{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
#mtg{display:block}
.nav{display:none;position:absolute;top:64px;left:0;right:0;background:#12151a;flex-direction:column;padding:8px 14px 14px;border-bottom:1px solid #22282f}
.nav.open{display:flex}
.g3,.ft .wrap{grid-template-columns:1fr}
.hero h1{font-size:24px}
.art h1{font-size:21px}
.mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:999;height:52px}
.mbar a{flex:1;display:flex;align-items:center;justify-content:center;color:#0c1114;font-size:15px;font-weight:800}
.mbar .t{background:#2FD6C3}
.mbar .w{background:#E8ECEF}
body{padding-bottom:52px}
}