:root{
  --bg:#0b1020;--card:#121832;--muted:#9ba5c9;--text:#e6edf6;--accent:#b98eff;--gold:#e1c07a;--glow:#8f7bff66;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'Spectral','Georgia',serif;
  background:radial-gradient(1200px 600px at 80% -10%,rgba(124,156,255,.15),transparent),
             radial-gradient(1000px 500px at -10% 20%,rgba(124,156,255,.08),transparent),
             #0b1020;
  color:var(--text);
  min-height:100vh;
}
.wrap{max-width:1100px;margin:0 auto;padding:28px 14px 36px;}
.site-nav{margin-bottom:20px;font-size:15px;color:var(--muted);}
.site-nav a{color:var(--accent);text-decoration:none;}
.site-nav a:hover{text-decoration:underline;}
h1{color:var(--gold);margin:0 0 16px;font-size:30px;text-shadow:0 0 16px var(--glow);font-family:'Cinzel','Georgia',serif;}
.lead{color:var(--muted);margin:0 0 18px;font-size:17px;line-height:1.45;}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;}
.deck-link{
  text-decoration:none;color:inherit;display:block;border-radius:14px;
  transition:transform .15s ease, box-shadow .15s ease;
}
.deck-link:hover{transform:translateY(-3px);}
.deck-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.tile{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
  border-radius:14px;
  box-shadow:0 10px 24px rgba(0,0,0,.35),0 0 12px 2px #2f245c44;
  padding:12px 12px 14px;
  display:flex;
  flex-direction:column;
  gap:10px;
  height:100%;
}
.deck-link:hover .tile{box-shadow:0 14px 32px rgba(0,0,0,.45),0 0 16px 3px #4a3a7844;}
.tile img{width:100%;border-radius:10px;object-fit:cover;aspect-ratio:4/3;box-shadow:0 6px 16px rgba(0,0,0,.35);}
.tile .name{font-weight:700;color:#f1e6ff;text-shadow:0 0 8px #6950b866;}
.tile .hint{font-size:13px;color:var(--muted);}
.btn{
  display:inline-block;
  background:linear-gradient(101deg,#684ecb 25%,#b883e6 80%,#16112a 100%);
  color:var(--text);
  text-decoration:none;
  font-weight:700;
  letter-spacing:0.02em;
  padding:11px 18px;
  border-radius:10px;
  box-shadow:0 0 12px 3px #d5aaff55,0 0 6px 2px #41418d55;
  margin-top:20px;
}
.btn:hover{filter:brightness(1.08);}
.empty{color:var(--muted);margin-top:20px;}
.decks-demo{margin-top:40px;padding-top:28px;border-top:1px solid rgba(255,255,255,.08);}