:root{
  --navy:#082650; --blue:#0b6fe8; --green:#11a75a; --gold:#d7a029;
  --line:#d8e5f2; --soft:#f5f9fe; --text:#0b2850; --muted:#58718b;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:#fff;line-height:1.7}
a{color:var(--blue);text-decoration:none}
.wrap{width:min(1120px,calc(100% - 36px));margin:auto}
header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy);font-size:24px;font-weight:900}
.brand img{width:46px;height:46px;object-fit:contain}
.menu{display:flex;gap:24px;align-items:center}
.menu a{color:var(--navy);font-weight:800}
.menu .portal{border:1px solid #aac8ef;padding:10px 15px;border-radius:12px}
.hero{position:relative;overflow:hidden;padding:78px 0 62px;background:radial-gradient(circle at 80% 22%,rgba(20,200,130,.14),transparent 24%),linear-gradient(135deg,#f8fcff,#edf7ff)}
.hero:before{content:"";position:absolute;inset:0;opacity:.22;background-image:linear-gradient(rgba(11,111,232,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(11,111,232,.12) 1px,transparent 1px);background-size:44px 44px}
.hero .inner{position:relative;max-width:850px}
.kicker{font-size:12px;letter-spacing:.16em;font-weight:900;color:var(--blue)}
h1{font-size:clamp(42px,6vw,66px);line-height:1.02;letter-spacing:-.045em;margin:13px 0 18px}
.hero p{font-size:20px;color:var(--muted)}
.updated{display:inline-flex;margin-top:18px;padding:8px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:800;color:#5d7389}
main{padding:54px 0 78px}
.layout{display:grid;grid-template-columns:285px 1fr;gap:34px}
aside{position:sticky;top:104px;align-self:start;border:1px solid var(--line);border-radius:18px;padding:20px;background:#fff;box-shadow:0 12px 35px rgba(8,38,80,.05)}
aside strong{display:block;margin-bottom:10px}
aside a{display:block;padding:7px 0;color:#4c657e;font-weight:700}
.content section{padding-bottom:32px;margin-bottom:32px;border-bottom:1px solid #e5edf6}
.content section:last-child{border-bottom:0}
h2{font-size:31px;line-height:1.2;letter-spacing:-.025em;margin:0 0 14px}
h3{font-size:20px;margin:22px 0 8px}
p,li{color:#425f79}
ul,ol{padding-left:22px}
.callout{padding:18px 20px;border-radius:12px;background:#eef7ff;border-left:4px solid var(--blue);margin:18px 0}
.callout.gold{background:#fff8e4;border-left-color:var(--gold)}
.callout.green{background:#ecfbf2;border-left-color:var(--green)}
table{width:100%;border-collapse:collapse;margin:18px 0}
th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;letter-spacing:.08em;color:#627a91}
.contactbox{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.contactbox div{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fbfdff}
footer{background:var(--navy);color:#dce8f5;padding:40px 0}
.foot{display:flex;justify-content:space-between;gap:30px;align-items:center}
.foot-brand{display:flex;align-items:center;gap:15px}
.foot-brand img{width:74px;height:74px;object-fit:contain}
.foot strong{color:#fff}
.footlinks a{color:#fff;margin-left:18px}
@media(max-width:820px){
  .layout{grid-template-columns:1fr}
  aside{position:static}
  .menu a:not(.portal){display:none}
  .foot{display:block}
  .footlinks{margin-top:22px}
  .footlinks a{margin:0 18px 0 0}
  .contactbox{grid-template-columns:1fr}
}