:root{
  --bg:#080b1f; --card:#111a44; --brand:#2a55e8; --brand2:#7b4de8; --accent:#33c6ff;
  --text:#eef2ff; --muted:#9fb0d8; --line:rgba(255,255,255,.10); --ok:#37d67a;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--text); line-height:1.7; -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:820px;margin:0 auto;padding:0 22px}
header.nav{position:sticky;top:0;z-index:20;backdrop-filter:blur(12px);
  background:rgba(8,11,31,.75);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800}
.brand img{height:32px;width:32px;border-radius:8px}
.nav-in a.home{color:var(--muted);font-weight:600;font-size:.95rem}
main{padding:46px 0 20px}
h1{font-size:2rem;letter-spacing:-.4px;margin-bottom:6px}
.updated{color:var(--muted);font-size:.9rem;margin-bottom:26px}
h2{font-size:1.25rem;margin:30px 0 8px;color:#fff}
h3{font-size:1.05rem;margin:20px 0 6px}
p,li{color:#d7def5}
ul,ol{margin:8px 0 8px 22px}
li{margin:5px 0}
strong{color:#fff}
.card{background:linear-gradient(180deg,var(--card),#0e1638);border:1px solid var(--line);
  border-radius:16px;padding:22px 24px;margin:18px 0}
.card .row{display:flex;gap:10px;padding:7px 0;border-bottom:1px solid var(--line)}
.card .row:last-child{border-bottom:none}
.card .row .k{width:170px;flex:none;color:var(--muted)}
.note{background:rgba(123,77,232,.10);border:1px solid rgba(123,77,232,.35);
  border-radius:12px;padding:14px 16px;margin:16px 0;font-size:.96rem;color:#cdd6f5}
.todo{background:rgba(255,196,0,.09);border:1px solid rgba(255,196,0,.4);color:#f2d98a}
.btn{display:inline-flex;align-items:center;gap:9px;justify-content:center;
  padding:13px 22px;border-radius:12px;font-weight:700;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;
  box-shadow:0 10px 26px rgba(42,85,232,.4)}
.field{display:block;margin:14px 0}
.field label{display:block;font-size:.9rem;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--line);
  background:#0c1330;color:var(--text);font-family:inherit;font-size:1rem}
.field textarea{min-height:130px;resize:vertical}
footer{border-top:1px solid var(--line);margin-top:44px;padding:26px 0;color:var(--muted);font-size:.9rem}
footer .links{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:12px}
footer .links a{color:var(--muted);font-weight:600}
footer .links a:hover{color:var(--text);text-decoration:none}