:root{--bg:#0b1220;--panel:#111d30;--panel2:#15243a;--text:#eaf1fb;--muted:#a9b8cc;--line:#263852;--accent:#53d3c1;--accent2:#75a9ff;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0b1220;color:var(--text);font:16px/1.65 Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{color:#a2f1e6}img{max-width:100%}.wrap{width:min(var(--max),calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(9,16,29,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.top{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:var(--text);font-weight:800;letter-spacing:.04em}.logo{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#061321;font-weight:900}
nav{display:flex;align-items:center;gap:20px}nav a{color:var(--muted);font-size:14px;font-weight:650}nav a:hover,nav a.active{color:var(--accent)}
.menu{display:none;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:8px 12px}
.hero{padding:78px 0 62px;background:radial-gradient(ellipse at 80% 15%,rgba(83,211,193,.15),transparent 35%),radial-gradient(ellipse at 10% 20%,rgba(117,169,255,.14),transparent 35%)}
.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
h1{font-size:clamp(36px,5.6vw,64px);line-height:1.08;letter-spacing:-.04em;margin:16px 0 22px;max-width:850px}
.lead{font-size:19px;color:var(--muted);max-width:760px;margin:0 0 28px}
.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;padding:12px 18px;border-radius:10px;background:var(--accent);color:#071722;font-weight:800}.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:46px;max-width:740px}.stat{padding:16px 18px;background:rgba(17,29,48,.72);border:1px solid var(--line);border-radius:14px}.stat b{display:block;font-size:22px;color:var(--accent)}.stat span{color:var(--muted);font-size:13px}
section{padding:58px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}h2{font-size:clamp(27px,3vw,38px);line-height:1.2;margin:0 0 10px;letter-spacing:-.025em}.section-head p{margin:0;color:var(--muted);max-width:650px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:linear-gradient(180deg,var(--panel),#0e192a);border:1px solid var(--line);border-radius:16px;padding:22px;min-height:190px;transition:.2s}.card:hover{transform:translateY(-3px);border-color:#42627e}.icon{width:42px;height:42px;display:grid;place-items:center;background:#1c3449;border-radius:12px;color:var(--accent);font-size:21px;margin-bottom:15px}.card h3{margin:0 0 8px;font-size:19px}.card p{margin:0;color:var(--muted);font-size:14px}.card .more{display:inline-block;margin-top:15px;font-size:13px;font-weight:750}
.band{background:#101c2e;border-block:1px solid var(--line)}.two{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center}.checklist{padding:22px;border:1px solid var(--line);background:var(--panel);border-radius:16px}.checklist li{padding:7px 0;color:var(--muted)}.checklist li::marker{color:var(--accent)}
.content{padding:46px 0 80px}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:34px}.article{min-width:0}.article h1{font-size:clamp(34px,4vw,48px);margin:10px 0 18px}.article h2{font-size:27px;margin:36px 0 12px}.article h3{font-size:20px;margin:25px 0 8px}.article p,.article li{color:#c5d1e1}.article ul,.article ol{padding-left:24px}.article li{margin:6px 0}.note{border-left:3px solid var(--accent);background:#12263a;padding:15px 18px;border-radius:0 10px 10px 0;margin:22px 0;color:#dce8f5}.warning{border-left-color:#ffbd69}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;margin:20px 0}table{border-collapse:collapse;width:100%;min-width:540px}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}th{background:#17283e;color:var(--accent)}td{color:#c5d1e1}tr:last-child td{border-bottom:0}aside{align-self:start;position:sticky;top:100px;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--panel)}aside b{display:block;margin-bottom:10px}aside a{display:block;padding:6px 0;color:var(--muted);font-size:14px}
.breadcrumb{color:var(--muted);font-size:13px;margin-bottom:18px}.breadcrumb a{color:var(--muted)}.tag{display:inline-block;border:1px solid var(--line);border-radius:30px;padding:4px 10px;color:var(--accent);font-size:12px}
footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted);font-size:13px}.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.searchbox{display:flex;gap:8px;max-width:560px;margin-top:22px}.searchbox input{flex:1;min-width:0;background:#101d30;border:1px solid var(--line);border-radius:10px;padding:13px 14px;color:var(--text);font:inherit}.searchbox button{border:0;border-radius:10px;padding:0 17px;background:var(--accent);font-weight:800;color:#071722}
@media(max-width:850px){nav{display:none;position:absolute;top:74px;left:0;right:0;background:#0b1220;border-bottom:1px solid var(--line);padding:18px 24px;flex-direction:column;align-items:flex-start}.menu{display:block}nav.open{display:flex}.grid{grid-template-columns:repeat(2,1fr)}.content-layout{grid-template-columns:1fr}aside{position:static;order:-1}.two{grid-template-columns:1fr}}
@media(max-width:560px){.wrap{width:min(var(--max),calc(100% - 28px))}.hero{padding:55px 0 44px}.stats{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.section-head{display:block}.searchbox{flex-direction:column}.searchbox button{padding:12px}}