:root{
  --bg:#0b0f14; --card:#111826; --muted:#93a4b8; --text:#e8eef7;
  --accent:#ff6a00; --line:#1e2a3a; --ok:#22c55e; --warn:#f59e0b;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --r:18px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;}
body{background:radial-gradient(1200px 700px at 20% 0%, rgba(255,106,0,.18), transparent 55%),
               radial-gradient(900px 600px at 95% 10%, rgba(34,197,94,.12), transparent 55%),
               var(--bg); color:var(--text);}
a{color:inherit; text-decoration:none}
a:hover{opacity:.92}
.container{max-width:980px;margin:0 auto;padding:28px 18px 60px}
.nav{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);
  background:rgba(17,24,38,.65);backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  position:sticky; top:14px; z-index:10;
}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}
.dot{width:10px;height:10px;border-radius:999px;background:var(--accent);box-shadow:0 0 18px rgba(255,106,0,.55)}
.navlinks{display:flex;flex-wrap:wrap;gap:10px}
.pill{
  padding:8px 12px;border-radius:999px;border:1px solid var(--line);
  background:rgba(11,15,20,.55); color:var(--text); font-size:14px;
}
.pill.primary{border-color:rgba(255,106,0,.45); background:rgba(255,106,0,.08)}
.hero{margin-top:22px; padding:26px; border-radius: calc(var(--r) + 6px);
  border:1px solid var(--line); background: linear-gradient(180deg, rgba(17,24,38,.85), rgba(17,24,38,.55));
  box-shadow: var(--shadow);
}
h1{margin:0 0 10px;font-size:34px;line-height:1.12}
h2{margin:22px 0 10px;font-size:20px}
p{margin:10px 0;color:var(--text);line-height:1.55}
small, .muted{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px;margin-top:14px}
.card{
  grid-column:span 6;
  padding:16px;border-radius:var(--r);
  border:1px solid var(--line); background:rgba(17,24,38,.62);
}
.card.full{grid-column:span 12}
.kv{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.tag{font-size:12px;padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.tag.ok{border-color:rgba(34,197,94,.35);color:#b9f6c7;background:rgba(34,197,94,.08)}
.tag.warn{border-color:rgba(245,158,11,.35);color:#ffe5b3;background:rgba(245,158,11,.08)}
ul,ol{margin:8px 0 0 18px;color:var(--text);line-height:1.55}
hr{border:none;border-top:1px solid var(--line); margin:18px 0}
.footer{
  margin-top:20px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);
  background:rgba(17,24,38,.4); color:var(--muted); font-size:13px
}
.btnrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 14px;border-radius:12px;border:1px solid var(--line);
  background:rgba(11,15,20,.6); color:var(--text); font-weight:650;
}
.btn.primary{border-color:rgba(255,106,0,.55);background:rgba(255,106,0,.12)}
.form{
  display:grid;gap:10px;margin-top:10px
}
input,textarea{
  width:100%;padding:12px 12px;border-radius:12px;border:1px solid var(--line);
  background:rgba(11,15,20,.55); color:var(--text); outline:none
}
textarea{min-height:120px;resize:vertical}
.note{border-left:3px solid rgba(255,106,0,.7); padding:10px 12px; background:rgba(255,106,0,.06); border-radius:12px}
@media (max-width:720px){
  .card{grid-column:span 12}
  h1{font-size:30px}
  .nav{position:static}
}