:root{
  --a0048-bg:#0b0c16;
  --a0048-surface:#101226;
  --a0048-ink:#f3f4ff;
  --a0048-muted:#a7b0d6;
  --a0048-accent:#8b5cf6;
  --a0048-accent2:#22d3ee;
  --a0048-border:rgba(167,176,214,.18);
}

body.theme-a0048{
  background:radial-gradient(900px 520px at 20% 10%, rgba(139,92,246,.18), transparent 60%),
             radial-gradient(900px 520px at 80% 20%, rgba(34,211,238,.12), transparent 55%),
             var(--a0048-bg);
  color:var(--a0048-ink);
}

.a0048-top{position:sticky;top:0;z-index:60;background:rgba(16,18,38,.86);backdrop-filter:saturate(1.2) blur(10px);border-bottom:1px solid var(--a0048-border);} 
.a0048-top .inner{max-width:1120px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;}

#logo a{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--a0048-ink);} 
.logo-img{height:30px;width:auto;display:block;} 
.logo-text{font-weight:800;letter-spacing:.2px;} 

.a0048-actions{display:flex;gap:8px;align-items:center;}
.a0048-actions .button{margin:0;border-radius:999px;background:rgba(139,92,246,.16);color:var(--a0048-ink);border:1px solid rgba(139,92,246,.25);} 
.a0048-actions .button:hover{background:rgba(139,92,246,.24);} 

.a0048-shell{max-width:1120px;margin:0 auto;padding:16px 16px;}
.a0048-masonry{
  background:rgba(16,18,38,.64);
  border:1px solid var(--a0048-border);
  border-radius:16px;
  padding:18px;
  min-height:60vh;
}

.a0048-columns{column-count:3;column-gap:28px;}
.a0048-columns > *{break-inside:avoid;}
.a0048-columns h1,.a0048-columns h2,.a0048-columns h3{break-inside:avoid;}

body[data-density="2"] .a0048-columns{column-count:2;}
body[data-density="3"] .a0048-columns{column-count:3;}
body[data-density="4"] .a0048-columns{column-count:4;}

@media (max-width: 980px){
  .a0048-columns{column-count:1;}
}

#footer .container{max-width:1120px;margin:0 auto;padding:18px 16px;color:var(--a0048-muted);} 
.sr-only{position:absolute;left:-9999px;}