*{box-sizing:border-box}
:root{
  --navy-950:#04111d;
  --navy-900:#061421;
  --navy-850:#071827;
  --navy-800:#0b2236;
  --navy-700:#0f2d46;
  --gold:#d6a84f;
  --gold-soft:#e7c77a;
  --text:#e8eef5;
  --muted:#9fb0c3;
  --line:rgba(214,168,79,.22);
  --warning-bg:rgba(214,168,79,.12);
}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Segoe UI,Inter,Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at 18% 0%,rgba(214,168,79,.14),transparent 30%),
    radial-gradient(circle at 85% 5%,rgba(39,91,132,.35),transparent 30%),
    linear-gradient(180deg,var(--navy-950),var(--navy-850));
  color:var(--text);
  line-height:1.6;
}
a{color:inherit}
.wrap{width:min(1120px,calc(100% - 40px));margin:0 auto}
.header{background:rgba(6,20,33,.92);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:700;font-size:21px;letter-spacing:.2px}
.logo{width:40px;height:40px;border:1px solid rgba(214,168,79,.45);border-radius:12px;display:grid;place-items:center;color:var(--gold);background:linear-gradient(145deg,rgba(214,168,79,.12),rgba(255,255,255,.03))}
.links{display:flex;gap:22px;flex-wrap:wrap}
.links a{text-decoration:none;color:var(--muted);font-size:15px}
.links a:hover{color:var(--gold-soft)}
.nav-item{position:relative}
.dropdown{display:flex;align-items:center}
.dropdown-toggle::after{content:"";display:inline-block;margin-left:7px;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid var(--gold-soft);vertical-align:middle}
.dropdown-menu{
  position:absolute;
  top:100%;
  right:0;
  min-width:285px;
  background:#071827;
  border:1px solid rgba(214,168,79,.28);
  border-radius:14px;
  padding:10px;
  box-shadow:0 18px 50px rgba(0,0,0,.34);
  opacity:0;
  visibility:hidden;
  transform:translateY(8px);
  transition:opacity .16s ease,transform .16s ease,visibility .16s ease;
  z-index:50;
}
.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.dropdown-menu a{
  display:block;
  padding:10px 12px;
  border-radius:10px;
  color:var(--muted);
  white-space:nowrap;
}
.dropdown-menu a:hover{
  background:rgba(214,168,79,.10);
  color:var(--gold-soft);
}

.hero{padding:92px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:46px;align-items:center}
.label{color:var(--gold-soft);text-transform:uppercase;letter-spacing:.18em;font-size:12px;font-weight:700;margin-bottom:18px}
h1{font-size:clamp(40px,6vw,72px);line-height:1.03;margin:0 0 24px;letter-spacing:-.045em}
h1 span{color:var(--gold)}
.lead{color:var(--muted);font-size:19px;max-width:720px;margin:0 0 30px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:12px;text-decoration:none;font-weight:700;border:1px solid var(--line);background:var(--gold);color:#081522}
.panel,.card,.article{background:linear-gradient(180deg,rgba(11,37,60,.92),rgba(8,27,45,.92));border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:0 24px 70px rgba(0,0,0,.25)}
.panel h2,.card h3,.article h2{margin-top:0;color:var(--gold-soft)}
.panel ul{padding-left:20px;margin-bottom:0;color:var(--muted)}
.panel li{margin:10px 0}
.section{padding:46px 0 78px}
.section-head{max-width:760px;margin-bottom:28px}
.section h2{font-size:clamp(28px,4vw,42px);line-height:1.12;margin:0 0 12px;letter-spacing:-.03em}
.section p,.card p,.article p,.article li{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.card a{text-decoration:none}
.card a:hover h3{color:var(--gold)}
.footer{border-top:1px solid rgba(255,255,255,.08);padding:26px 0;color:var(--muted);font-size:14px}
.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.page{padding:56px 0 90px}
.page h1{font-size:clamp(34px,5vw,56px);margin-bottom:18px}
.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.small{font-size:14px;color:var(--muted)}
.article{max-width:920px}
.article h2{margin-top:34px}
.article h3{margin-top:26px;color:var(--text)}
.article ul,.article ol{padding-left:24px}
.article code{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);padding:2px 6px;border-radius:6px;color:#f2d58f}
pre{background:#03101c;border:1px solid rgba(214,168,79,.18);border-radius:14px;margin:14px 0 22px;padding:16px;overflow:auto;color:#e8eef5;font-size:14px;line-height:1.5;white-space:pre;text-indent:0}
.article pre code,pre code{display:inline!important;background:transparent!important;border:0!important;margin:0!important;padding:0!important;color:inherit!important;white-space:pre!important;overflow:visible!important;text-indent:0!important}
.warning{border:1px solid rgba(214,168,79,.38);background:var(--warning-bg);border-radius:16px;padding:18px 20px;margin:24px 0}
.warning strong{color:var(--gold-soft)}
.back-link{display:inline-block;margin-top:24px;color:var(--gold-soft);text-decoration:none}
.back-link:hover{text-decoration:underline}
@media(max-width:850px){
  .hero-grid,.cards,.article-list{grid-template-columns:1fr}
  .nav{align-items:flex-start;flex-direction:column;padding:18px 0}
  .links{align-items:flex-start}
  .dropdown{display:block}
  .dropdown-menu{right:auto;left:0;min-width:260px}
  .hero{padding-top:56px}
}