:root{
  --bg:#07111f;
  --panel:#0f172a;
  --panel2:#111827;
  --text:#e5edf7;
  --muted:#9fb3c8;
  --cyan:#22d3ee;
  --blue:#2563eb;
  --green:#34d399;
  --amber:#f59e0b;
  --purple:#a78bfa;
}
*{box-sizing:border-box}
body{font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at 10% 0%,#12325f 0,#07111f 34%,#050914 100%);color:var(--text);margin:0;line-height:1.75}
a{color:#67e8f9;text-decoration:none}
header{position:sticky;top:0;z-index:20;background:rgba(7,17,31,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.container{max-width:1180px;margin:auto;padding:24px}
.navbar{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-size:24px;font-weight:800;letter-spacing:.4px}
nav{display:flex;flex-wrap:wrap;gap:14px}
nav a{color:#dbeafe;padding:8px 12px;border:1px solid rgba(255,255,255,.08);border-radius:999px}
nav a:hover{background:rgba(34,211,238,.12)}
.hero{position:relative;overflow:hidden;padding:86px 0 58px}
.hero:before{content:"";position:absolute;inset:35px 8% auto auto;width:330px;height:330px;border-radius:44% 56% 58% 42%;background:linear-gradient(135deg,rgba(34,211,238,.26),rgba(167,139,250,.2));filter:blur(4px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center;position:relative}
.eyebrow{display:inline-flex;gap:8px;align-items:center;color:#cffafe;background:rgba(34,211,238,.11);border:1px solid rgba(34,211,238,.3);border-radius:999px;padding:7px 12px;font-size:14px}
.hero h1{font-size:58px;line-height:1.05;margin:18px 0}
.hero p{font-size:19px;color:var(--muted);max-width:680px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.cta{display:inline-block;background:linear-gradient(135deg,var(--cyan),var(--blue));color:#fff;padding:14px 22px;border-radius:14px;font-weight:700}
.cta.secondary{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
.exchange-card{background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.14);border-radius:30px;padding:24px;box-shadow:0 20px 70px rgba(0,0,0,.28)}
.ticker{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.ticker:last-child{border-bottom:0}
.price{font-weight:800;color:#fff}
.badge{font-size:12px;padding:4px 8px;border-radius:999px;background:rgba(52,211,153,.15);color:#86efac}
.section{padding:30px 0}
.section-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:18px}
.section-title h2{font-size:34px;margin:0}
.section-title p{color:var(--muted);max-width:520px}
.card{background:rgba(15,23,42,.8);border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:24px;margin-bottom:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.feature{min-height:210px;position:relative;overflow:hidden}
.feature:after{content:"";position:absolute;right:-30px;bottom:-30px;width:120px;height:120px;border-radius:50%;background:rgba(34,211,238,.12)}
.feature:nth-child(2):after{background:rgba(245,158,11,.14)}
.feature:nth-child(3):after{background:rgba(167,139,250,.14)}
.timeline{display:grid;gap:16px}
.step{display:grid;grid-template-columns:54px 1fr;gap:16px;align-items:start}
.step-num{width:46px;height:46px;border-radius:16px;background:rgba(34,211,238,.12);display:grid;place-items:center;font-weight:800;color:#a5f3fc;border:1px solid rgba(34,211,238,.28)}
.scene{display:grid;grid-template-columns:1fr 1.25fr;gap:20px;align-items:center;background:linear-gradient(135deg,rgba(37,99,235,.26),rgba(15,23,42,.76));border-radius:28px;padding:28px;border:1px solid rgba(255,255,255,.1)}
.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.article-teaser{background:#0b1324;border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:18px}
.faq details{background:#0b1324;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:16px;margin-bottom:12px}
footer{background:#050914;border-top:1px solid rgba(255,255,255,.08);margin-top:40px}
.category-hero{padding:52px 0;background:linear-gradient(135deg,rgba(34,211,238,.12),rgba(167,139,250,.1))}
.category-layout{display:grid;grid-template-columns:280px 1fr;gap:24px}
.sidebar{position:sticky;top:96px;align-self:start;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:18px}
.article-page{display:grid;grid-template-columns:1fr 310px;gap:28px}
.prose{font-size:18px}
.prose h1{font-size:42px;line-height:1.15}
.prose h2{margin-top:34px}
.meta{color:var(--muted);font-size:14px}
@media(max-width:860px){
  .hero-grid,.grid-3,.grid-2,.scene,.article-list,.category-layout,.article-page{grid-template-columns:1fr}
  .hero h1{font-size:40px}
  .navbar{align-items:flex-start;flex-direction:column}
}