:root{
  --bg:#070B14;
  --panel:#0C1324;
  --panel2:#0A1020;
  --stroke:#1E2A4A;
  --text:#EAF0FF;
  --muted:#A9B7DF;
  --accent:#FFD36A;
  --ok:#7CFFB2;
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --r:18px;
  --r2:14px;
  --max:1120px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: var(--sans);
  color:var(--text);
  background:
    radial-gradient(900px 380px at 20% -10%, rgba(255,211,106,.16), transparent 60%),
    radial-gradient(800px 420px at 95% 0%, rgba(124,255,178,.10), transparent 55%),
    radial-gradient(900px 600px at 50% 110%, rgba(120,160,255,.08), transparent 55%),
    var(--bg);
}

a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:26px 18px 64px}
.topbar{
  display:flex; gap:14px; align-items:center; justify-content:space-between;
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: linear-gradient(to bottom, rgba(7,11,20,.86), rgba(7,11,20,.55));
  border-bottom:1px solid rgba(30,42,74,.6);
  padding:14px 18px;
}
.brand{display:flex; align-items:center; gap:12px}
.mark{
  width:38px; height:38px; border-radius:12px;
  background: linear-gradient(145deg, rgba(255,211,106,.18), rgba(124,255,178,.10));
  border:1px solid rgba(255,211,106,.25);
  box-shadow: var(--shadow);
  display:grid; place-items:center;
  font-weight:800;
  letter-spacing:.5px;
}
.brand h1{font-size:15px; margin:0; letter-spacing:.7px}
.brand small{display:block; color:var(--muted); font-size:12px; margin-top:2px}
.nav{display:flex; gap:10px; flex-wrap:wrap}
.nav a{
  padding:10px 12px;
  border:1px solid rgba(30,42,74,.7);
  border-radius:12px;
  color:var(--muted);
  background: rgba(12,19,36,.55);
  transition: all .2s ease;
}
.nav a.active{color:var(--text); border-color: rgba(255,211,106,.35)}
.nav a:hover{border-color: rgba(124,255,178,.35); color:var(--text)}
.hero{
  margin-top:22px;
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:16px;
}
@media (max-width: 920px){
  .hero{grid-template-columns: 1fr; }
}
.card{
  border:1px solid rgba(30,42,74,.7);
  background: linear-gradient(180deg, rgba(12,19,36,.92), rgba(10,16,32,.88));
  border-radius: var(--r);
  box-shadow: var(--shadow);
  transition: transform .2s ease, border-color .2s ease;
}
.card:hover{
  border-color: rgba(124,255,178,.25);
}
.card.pad{padding:18px}
.kicker{
  font-family: var(--mono);
  color: rgba(255,211,106,.9);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.h-title{font-size:34px; line-height:1.08; margin:10px 0 10px}
.p{color:var(--muted); margin:0; line-height:1.55}
.actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.btn{
  display:inline-flex; align-items:center; just