*{box-sizing:border-box}
html,body{margin:0;padding:0;width:100%;overflow-x:hidden}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
color:#1b2330;background:#f5f7fb;line-height:1.65;font-size:17px}
a{color:#c8341b}
.wrap{max-width:1060px;margin:0 auto;padding:0 22px}
header.site{background:#10243d;color:#fff;position:sticky;top:0;z-index:40;box-shadow:0 2px 10px rgba(0,0,0,.18)}
.head-row{display:flex;flex-wrap:nowrap;align-items:center;gap:14px;padding:12px 0}
.brand-logo{color:#fff;font-weight:800;font-size:20px;text-decoration:none;white-space:nowrap}
.nav-main{display:flex;flex-wrap:nowrap;gap:4px;margin-left:18px}
.nav-main a{color:#dfe7f1;text-decoration:none;padding:7px 9px;border-radius:7px;font-size:15px;white-space:nowrap}
.nav-main a:hover,.nav-main a.active{background:#1d3b5e;color:#fff}
.cta-top{margin-left:auto;display:flex;align-items:center;gap:10px}
.btn{display:inline-block;background:#f3b21b;color:#10243d;font-weight:700;text-decoration:none;
padding:10px 16px;border-radius:9px;border:0;cursor:pointer;font-size:15px;white-space:nowrap}
.btn:hover{background:#ffc23d}
.burger{display:none;margin-left:auto;background:none;border:0;color:#fff;font-size:28px;line-height:1;cursor:pointer;padding:4px 8px}
main{display:block}
.crumbs{font-size:14px;color:#5a6ب;padding:12px 0;color:#516079}
.crumbs a{color:#516079}
h1{font-size:30px;line-height:1.25;margin:14px 0 10px}
h2{font-size:23px;margin:30px 0 10px}
h3{font-size:19px;margin:22px 0 8px}
.lede{font-size:18px;font-weight:500;background:#fff;border-left:4px solid #f3b21b;
padding:14px 16px;border-radius:8px;margin:14px 0 8px}
.hero{margin:14px 0;border-radius:12px;overflow:hidden;cursor:zoom-in}
.hero img{display:block;width:100%;height:auto}
p{margin:12px 0}
ul,ol{margin:12px 0;padding-left:22px}
li{margin:6px 0}
.table-scroll{overflow-x:auto;margin:16px 0;border-radius:10px;border:1px solid #dde4ee}
table{border-collapse:collapse;width:100%;min-width:460px;background:#fff}
th,td{padding:10px 12px;border:1px solid #e3e9f2;text-align:left;font-size:15px}
th{background:#eef3fa}
details{background:#fff;border:1px solid #e1e8f1;border-radius:9px;margin:10px 0;padding:4px 14px}
summary{cursor:pointer;font-weight:600;padding:10px 0}
.calc{background:#fff;border:1px solid #e1e8f1;border-radius:10px;padding:16px;margin:18px 0}
.calc label{display:block;font-size:14px;margin:8px 0 4px;font-weight:600}
.calc input{width:100%;padding:9px;border:1px solid #cdd7e4;border-radius:7px;font-size:16px}
.calc .out{margin-top:12px;font-size:18px;font-weight:700;color:#10243d}
.cta{background:#10243d;color:#fff;border-radius:14px;padding:22px;margin:26px 0;text-align:center}
.cta .cta-lead{margin:0 0 14px;font-size:18px}
footer.site{background:#0c1a2c;color:#aebccf;margin-top:40px;padding:26px 0}
footer.site a{color:#cdd9e7;text-decoration:none;margin-right:14px;font-size:14px}
.foot-legal{margin-top:14px;font-size:13px;color:#7e8ea3;line-height:1.6}
#top{position:fixed;right:16px;bottom:16px;background:#10243d;color:#fff;border:0;border-radius:50%;
width:46px;height:46px;font-size:20px;cursor:pointer;display:none;z-index:50}
#lb{position:fixed;inset:0;background:rgba(8,14,24,.92);display:none;align-items:center;justify-content:center;z-index:60;padding:20px}
#lb[hidden]{display:none}
#lb.show{display:flex}
#lb img{max-width:100%;max-height:90vh;border-radius:10px}
@media(max-width:880px){
.nav-main{display:none;position:absolute;top:58px;left:0;right:0;background:#10243d;flex-direction:column;
padding:10px 22px;gap:2px;box-shadow:0 8px 18px rgba(0,0,0,.25)}
.nav-main.open{display:flex}
.nav-main a{padding:11px 8px;font-size:16px}
.burger{display:block}
.cta-top .btn{display:none}
.head-row{position:relative;justify-content:space-between}
h1{font-size:25px}
}