*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0a0f4a;--bg2:#070b36;--card:#121a63;--card2:#0e1554;--line:#28338c;--txt:#eef2ff;--mut:#a6b1e8;--acc:#ffc400;--acc2:#ff9d00;--grn:#1fd18a}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font:16px/1.7 "Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1160px;margin:0 auto;padding:0 16px}
header.top{position:sticky;top:0;z-index:50;background:linear-gradient(180deg,#121a63,#0a0f4a);border-bottom:1px solid var(--line)}
.topin{display:flex;align-items:center;gap:18px;height:74px}
.logo img{height:38px;width:auto}
nav.main{display:flex;gap:16px;flex:1;flex-wrap:wrap}
nav.main a{color:#cfd9ff;font-size:13.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
nav.main a:hover{color:#fff;text-decoration:none}
.tbtns{display:flex;gap:8px}
.btn{display:inline-block;padding:11px 22px;border-radius:10px;font-weight:800;font-size:14px;text-align:center;border:0;cursor:pointer}
.btn-ghost{background:transparent;color:#eef2ff;border:2px solid #4f63d8}
.btn-gold{background:linear-gradient(180deg,#ffd447,#ff9d00);color:#2a1f00;box-shadow:0 3px 0 #bd6f00}
.btn-gold:hover{background:linear-gradient(180deg,#ffe07a,#ffb01f);text-decoration:none}
.btn-lg{padding:15px 38px;font-size:17px}
h1{font-size:40px;line-height:1.16;margin:28px 0 14px;font-weight:800}
h2{font-size:27px;margin:36px 0 12px;font-weight:800}
h3{font-size:19px;margin:22px 0 8px;font-weight:700}
p{margin:0 0 14px;color:#dfe5ff}
ul,ol{margin:0 0 16px 20px}li{margin:0 0 7px;color:#dfe5ff}
.hero{background:radial-gradient(900px 320px at 20% 0,#1d2a9c 0,rgba(10,15,74,0) 70%),linear-gradient(135deg,#121a63,#0a0f4a);border:1px solid var(--line);border-radius:20px;padding:26px 26px 22px;margin:8px 0 6px;display:grid;grid-template-columns:1.4fr .8fr;gap:22px;align-items:center}
.hero .tag{display:inline-block;background:rgba(31,209,138,.15);color:var(--grn);font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin-bottom:10px}
.hero .big{font-size:34px;font-weight:800;line-height:1.2;margin-bottom:8px}
.hero .big em{font-style:normal;color:var(--acc)}
.hero .art{display:flex;justify-content:center}
.hero .art img{width:190px;height:190px;object-fit:contain;filter:drop-shadow(0 10px 24px rgba(0,0,0,.45))}
.cta{margin:16px 0 6px}
.cta .sub{color:var(--mut);font-size:13px;margin-top:8px}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:16px 0 6px}
.fact{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.fact b{display:block;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--acc);margin-bottom:5px}
.fact span{font-size:15px;font-weight:700}
.toc{background:var(--card2);border:1px solid var(--line);border-radius:14px;margin:26px 0;overflow:hidden}
.toc button{width:100%;background:none;border:0;color:var(--txt);font:800 16px/1 inherit;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;cursor:pointer}
.toc ol{display:none;margin:0;padding:0 18px 16px 36px;columns:2}
.toc.open ol{display:block}
.toc li{color:var(--mut);font-size:14px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0 8px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:block;color:inherit;transition:transform .15s,border-color .15s}
.tile:hover{transform:translateY(-3px);border-color:var(--grn);text-decoration:none}
.tile img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#0b1250}
.tile .m{padding:10px 12px;display:block}
.tile .m b{display:block;font-size:14px}
.tile .m span{font-size:12px;color:var(--mut)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;gap:14px;align-items:center;color:inherit;transition:transform .15s,border-color .15s}
.pcard:hover{transform:translateY(-3px);border-color:var(--acc);text-decoration:none}
.pcard img{width:64px;height:64px;object-fit:contain;flex:0 0 64px}
.pcard b{display:block;font-size:16px;margin-bottom:4px}
.pcard span{font-size:13.5px;color:var(--mut)}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:14px 0}
.row .it{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 18px;min-height:58px;display:flex;align-items:center;gap:10px}
.row .it img{height:26px;width:auto;max-width:110px;object-fit:contain}
.row .it span{font-size:14px;color:#dfe5ff;font-weight:700}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:15px}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left}
th{background:var(--card);color:var(--acc);font-size:13px;text-transform:uppercase;letter-spacing:.6px}
.box{background:var(--card2);border:1px solid var(--line);border-left:4px solid var(--acc);border-radius:12px;padding:16px 18px;margin:16px 0}
.author{display:flex;gap:16px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;margin:30px 0}
.author img{width:84px;height:84px;border-radius:50%;object-fit:cover;flex:0 0 84px}
.author b{display:block;font-size:17px}
.author .r{color:var(--acc);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.8px;margin-bottom:6px}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:16px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--acc);font-size:20px;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq p{margin-top:10px;color:var(--mut)}
footer{background:var(--bg2);border-top:1px solid var(--line);margin-top:40px;padding:30px 0 96px}
footer .fl{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}
footer img.lg{height:38px;width:auto}
footer .badges{display:flex;gap:12px;align-items:center}
footer .badges img{height:30px;width:auto}
footer p{font-size:13px;color:var(--mut);margin-top:16px}
.mcta{display:none}
@media(max-width:900px){
 nav.main{display:none}
 .hero{grid-template-columns:1fr;padding:20px}
 .hero .big{font-size:26px}
 .hero .art img{width:140px;height:140px}
 .facts{grid-template-columns:repeat(2,1fr)}
 .grid{grid-template-columns:repeat(2,1fr)}
 .pgrid{grid-template-columns:1fr}
 h1{font-size:28px}h2{font-size:22px}
 .toc ol{columns:1}
 .mcta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;gap:8px;padding:10px 12px;background:rgba(7,11,54,.97);border-top:1px solid var(--line)}
 .mcta a{flex:1}
}