:root{
  --bg:#0a1020;
  --card:#0f1a33;
  --card2:#0c152b;
  --line:#1b2a4a;
  --text:#eaf0ff;
  --muted:#a9b6d6;
  --brand:#7dd3fc;
  --brand2:#34d399;
  --warn:#fbbf24;
  --radius:18px;
  --shadow:0 14px 38px rgba(0,0,0,.30);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1100px 700px at 10% 0%, rgba(125,211,252,.14), transparent 60%),
    radial-gradient(900px 620px at 90% 10%, rgba(52,211,153,.10), transparent 55%),
    var(--bg);
  line-height:1.55;
}

a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}

.shell{max-width:1020px;margin:0 auto;padding:24px}
.skip{
  position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden
}
.skip:focus{
  left:24px;top:16px;width:auto;height:auto;padding:10px 12px;
  background:#111b34;border:1px solid var(--line);border-radius:12px;z-index:999
}

.header{
  position:sticky;top:10px;z-index:50;
  background: linear-gradient(180deg, rgba(15,26,51,.92), rgba(12,21,43,.86));
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.headbar{
  display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:14px 16px;
}

.brandMark{
  display:flex;align-items:center;gap:12px;min-width:240px;
}
.logo{
  width:40px;height:40px;border-radius:14px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow:0 10px 20px rgba(0,0,0,.25);
}
.brandText{display:flex;flex-direction:column;gap:2px}
.brandText strong{font-size:14.5px;letter-spacing:.2px}
.brandText span{font-size:12.5px;color:var(--muted)}

.nav{
  display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;
}
.nav a{
  padding:9px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(10,16,32,.35);
}
.nav a[aria-current="page"]{
  border-color: rgba(125,211,252,.35);
  background: rgba(125,211,252,.10);
}

.hero{
  margin-top:18px;
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(15,26,51,.78), rgba(12,21,43,.78));
  box-shadow: var(--shadow);
  padding:20px;
}

.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  border:1px solid rgba(125,211,252,.25);
  background: rgba(125,211,252,.08);
  color:#dff4ff;
  font-size:12.5px;
}

.hTitle{margin:10px 0 6px;font-size:30px;letter-spacing:.2px}
.hDesc{margin:0;color:var(--muted);max-width:72ch}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 14px;border-radius:14px;border:1px solid rgba(255,255,255,.10);
  background: rgba(10,16,32,.35);
  text-decoration:none;
}
.btn.primary{
  border-color: rgba(52,211,153,.35);
  background: rgba(52,211,153,.12);
}
.btn:hover{text-decoration:none;filter:brightness(1.06)}

.grid{
  display:grid;
  grid-template-columns: 1.4fr .9fr;
  gap:14px;
  margin-top:14px;
}
@media (max-width: 900px){
  .grid{grid-template-columns:1fr}
  .brandMark{min-width:auto}
}

.card{
  border:1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(15,26,51,.62);
  box-shadow: var(--shadow);
  padding:18px;
}

.card h2{margin:0 0 10px;font-size:18px}
.meta{
  display:grid;grid-template-columns: 190px 1fr;
  gap:10px 14px;
}
@media (max-width: 560px){
  .meta{grid-template-columns:1fr}
}
.k{color:var(--muted)}
.v{color:var(--text)}
.hr{height:1px;background:rgba(255,255,255,.08);margin:14px 0}

.note{
  border:1px solid rgba(251,191,36,.25);
  background: rgba(251,191,36,.08);
  border-radius: 16px;
  padding:12px 14px;
  color:#ffe9b0;
  font-size:13px;
}

.quick a{
  display:block;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(10,16,32,.25);
  margin-bottom:10px;
}
.quick a:hover{text-decoration:none;filter:brightness(1.06)}
.small{color:var(--muted);font-size:13px}

.footer{
  margin-top:16px;
  padding:14px 6px 6px;
  color:var(--muted);
  font-size:12.5px;
}
.footer .row{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.footer a{color:var(--muted)}