:root{
  --bg:#1E2438;
  --surface:#242C47;
  --text:#F6F7FB;
  --muted:#C2C6DC;
  --gold:#F3F4FA;
  --gold-2:#DADDF0;
  --green:#0F7C6B;
  --green-2:#13A88D;
  --radius: 18px;
  --container: 760px;
  --ease: cubic-bezier(.2,.8,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 12% 14%, rgba(180,192,220,.16), transparent 62%),
    linear-gradient(180deg, #1E2438 0%, #151A2B 100%);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}

.container{max-width:var(--container); margin:0 auto; padding:0 18px}

.skip-link{
  position:absolute; left:-999px; top:10px;
  background:var(--gold); color:#14173A;
  padding:10px 12px; border-radius:12px; font-weight:800; z-index:100;
}
.skip-link:focus{left:10px}

.header{
  position:sticky; top:0; z-index:50;
  background:rgba(20,23,58,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
  padding-left:env(safe-area-inset-left);
  padding-right:env(safe-area-inset-right);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; height:64px; max-width:1120px; margin:0 auto; padding:0 18px;
}
.brand{display:flex; align-items:center; gap:10px; min-width:0}
.brand-mark{
  width:40px; height:40px; border-radius:12px; overflow:hidden;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.10);
  flex-shrink:0;
}
.brand-mark img{width:100%; height:100%; object-fit:cover}
.brand-title{display:flex; flex-direction:column; min-width:0}
.brand-title strong{font-size:14px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.brand-title span{font-size:11px; color:var(--muted); font-weight:600}

.nav{display:none; gap:4px}
.nav a{
  padding:8px 12px; border-radius:999px;
  font-size:13px; font-weight:650; color:var(--muted);
}
.nav a:hover{background:rgba(255,255,255,.05); color:var(--text)}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius:999px; padding:12px 18px; min-height:44px;
  font-weight:650; font-size:14px; border:1px solid transparent;
  cursor:pointer; transition:transform .18s var(--ease), box-shadow .18s var(--ease);
}
.btn-primary{
  background:linear-gradient(135deg, var(--gold) 0%, var(--gold-2) 100%);
  color:#14173A;
  box-shadow:0 12px 28px rgba(255,255,255,.12);
}
.btn-primary:hover{transform:translateY(-1px)}
.btn-sm{padding:8px 14px; min-height:36px; font-size:13px}

.article-main{padding:24px 0 56px; padding-top:calc(24px + env(safe-area-inset-top))}

.breadcrumb{
  display:flex; flex-wrap:wrap; align-items:center; gap:8px;
  font-size:12.5px; color:var(--muted); font-weight:600;
  margin-bottom:20px;
}
.breadcrumb a:hover{color:var(--text)}
.breadcrumb span:last-child{color:var(--text)}

.article-header{margin-bottom:28px}
.blog-tag{
  display:inline-flex; padding:5px 10px; border-radius:999px;
  background:rgba(19,168,141,.18); border:1px solid rgba(19,168,141,.35);
  color:#B8F0E4; font-size:11.5px; font-weight:700; margin-bottom:12px;
}
.article-header h1{
  margin:0 0 14px; font-size:clamp(26px, 5vw, 36px);
  line-height:1.15; letter-spacing:.2px;
}
.article-lead{
  margin:0 0 16px; font-size:16px; line-height:1.7;
  color:rgba(245,247,251,.92);
}
.article-meta{
  display:flex; flex-wrap:wrap; gap:12px 16px;
  font-size:12.5px; color:var(--muted); font-weight:600;
  padding-top:14px; border-top:1px solid rgba(255,255,255,.10);
}

.article-body h2{
  margin:32px 0 12px; font-size:22px; line-height:1.25;
}
.article-body h3{
  margin:24px 0 10px; font-size:17px; line-height:1.35;
}
.article-body p{
  margin:0 0 16px; color:var(--muted); font-size:15px; line-height:1.75;
}
.article-body ul{
  margin:0 0 16px; padding-left:20px;
  color:var(--muted); font-size:15px; line-height:1.75;
}
.article-body li{margin-bottom:8px}
.article-body strong{color:var(--text)}

.article-disclaimer{
  margin-top:32px; padding:16px 18px;
  border-radius:var(--radius);
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  font-size:13px; color:var(--muted); line-height:1.65;
}
.article-disclaimer strong{color:var(--text)}

.article-footer{margin-top:40px}
.cta-box{
  padding:24px; border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(19,168,141,.18), rgba(255,255,255,.04));
  border:1px solid rgba(19,168,141,.30);
  text-align:center;
}
.cta-box h2{margin:0 0 8px; font-size:20px}
.cta-box p{margin:0 0 16px; color:var(--muted); font-size:14px}

.related{margin-top:32px}
.related h2{font-size:18px; margin:0 0 12px}
.related ul{
  margin:0; padding:0; list-style:none;
  display:flex; flex-direction:column; gap:10px;
}
.related a{
  display:block; padding:14px 16px; border-radius:14px;
  background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.10);
  font-size:14px; font-weight:650;
  transition:border-color .18s var(--ease), background .18s var(--ease);
}
.related a:hover{
  border-color:rgba(243,244,250,.26);
  background:rgba(255,255,255,.06);
}

.footer{
  padding:28px 0;
  padding-bottom:calc(28px + env(safe-area-inset-bottom));
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-grid{
  display:flex; flex-wrap:wrap; justify-content:space-between;
  gap:16px; align-items:center;
}
.legal{margin:0; font-size:12px; color:var(--muted); line-height:1.6}
.footer a{font-size:13px; font-weight:650; color:var(--gold)}

@media (min-width:720px){
  .nav{display:flex}
  .header-inner{padding:0 24px}
  .article-main{padding:32px 0 72px}
}

@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important; transition:none !important}
}