:root{
  --bg:#f6f7fb;
  --surface:#ffffff;
  --surface2:#fbfbfe;
  --text:#1c2430;
  --muted:#5a6b84;
  --accent:#2d6cdf;
  --accent2:#16a34a;
  --border:rgba(28,36,48,.10);
  --shadow: 0 10px 30px rgba(28,36,48,.08);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  line-height:1.6;
  background:
    radial-gradient(900px 500px at 10% 0%, rgba(45,108,223,.12), transparent 55%),
    radial-gradient(900px 500px at 90% 10%, rgba(22,163,74,.10), transparent 55%),
    var(--bg);
}

a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.wrap{max-width:980px;margin:0 auto;padding:18px}

.header{
  display:flex;
  gap:14px;
  align-items:center;
  justify-content:space-between;
  padding:14px 16px;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:rgba(255,255,255,.82);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  position:sticky;
  top:12px;
  z-index:10;
}

.brand{display:flex;flex-direction:column;gap:2px}
.brand strong{font-size:16px;letter-spacing:.2px}
.brand span{color:var(--muted);font-size:13px}

.nav{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid transparent;
  color:var(--text);
  background:transparent;
}
.nav a:hover{
  background:rgba(45,108,223,.08);
  text-decoration:none;
}
.nav a.active{
  background:rgba(45,108,223,.12);
  border-color:rgba(45,108,223,.18);
}

.hero{
  margin:18px 0 14px;
  padding:22px;
  border-radius:calc(var(--radius) + 2px);
  border:1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.95), rgba(255,255,255,.75));
  box-shadow: var(--shadow);
}

.hero h1{
  margin:0 0 6px;
  font-size:28px;
  letter-spacing:-.3px;
}
.hero p{
  margin:0;
  color:var(--muted);
  max-width:72ch;
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:14px;
}

.card{
  grid-column: span 12;
  padding:16px 16px 14px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:var(--surface);
  box-shadow: 0 10px 26px rgba(28,36,48,.06);
}

.card h2{
  margin:0 0 8px;
  font-size:18px;
  letter-spacing:-.2px;
}

.card p{margin:0 0 10px;color:var(--muted)}
.card ul{margin:8px 0 0 18px;color:var(--muted)}
.card li{margin:4px 0}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:5px 10px;
  border-radius:999px;
  border:1px solid rgba(45,108,223,.18);
  background:rgba(45,108,223,.08);
  color:rgba(28,36,48,.78);
  font-size:12px;
  margin-bottom:10px;
}

.badge::before{
  content:"";
  width:8px;height:8px;border-radius:99px;
  background:var(--accent);
  display:inline-block;
}

.small{font-size:13px;color:var(--muted)}

.kv{
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
  margin-top:10px;
}

.kv > div{
  padding:12px 12px 10px;
  border-radius:14px;
  border:1px solid var(--border);
  background:var(--surface2);
}

.kv b{display:block;margin-bottom:6px;color:var(--text)}

.footer{
  margin:18px 0 30px;
  color:var(--muted);
  font-size:13px;
}

.cols-6{grid-column: span 12;}
.cols-4{grid-column: span 12;}

@media(min-width:760px){
  .hero h1{font-size:34px}
  .cols-6{grid-column: span 6;}
  .cols-4{grid-column: span 4;}
  .kv{grid-template-columns: 1fr 1fr;}
}

/* Print-friendly */
@media print{
  .header{position:static;box-shadow:none}
  body{background:white}
  .card,.hero{box-shadow:none}
}