:root{
  --glow: 0 0 5px var(--accent), 0 0 15px var(--accent), 0 0 30px color-mix(in srgb, var(--accent) 50%, transparent);
}

body{
  background:
    radial-gradient(800px 500px at 12% -5%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%),
    radial-gradient(700px 480px at 92% 8%, color-mix(in srgb, var(--accent-2) 12%, transparent), transparent 60%),
    repeating-linear-gradient(0deg, color-mix(in srgb, var(--line) 35%, transparent) 0 1px, transparent 1px 3px),
    var(--bg);
  background-attachment: fixed;
}

.section{
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 30%, transparent), transparent 220px);
}

.hero{
  background:
    radial-gradient(620px 360px at 50% -10%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 65%),
    linear-gradient(transparent 95%, color-mix(in srgb, var(--line) 60%, transparent) 96%),
    linear-gradient(90deg, transparent 95%, color-mix(in srgb, var(--line) 60%, transparent) 96%);
  background-size: auto, 44px 44px, 44px 44px;
  border-bottom: 1px solid var(--line);
}

.hero-title{
  letter-spacing: .01em;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text);
  text-shadow: var(--glow);
}

.hero-sub{ color: var(--prose); }

.site-header{
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--line);
}

a{ color: var(--accent-2); }

.badge{
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .06em;
  box-shadow: inset 0 0 12px color-mix(in srgb, var(--accent) 25%, transparent);
}

.card, .feature{
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel-2) 60%, transparent), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover, .feature:hover{
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  box-shadow: var(--glow);
}

.feature .icon{
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 50%, transparent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  box-shadow: 0 0 5px color-mix(in srgb, var(--accent) 60%, transparent), inset 0 0 14px color-mix(in srgb, var(--accent) 18%, transparent);
}

.btn-primary{
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--on-accent);
  border: 0;
  box-shadow: var(--glow);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.btn-primary:hover{ transform: translateY(-2px); filter: brightness(1.08); }

.btn-ghost{
  border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
  color: var(--text);
  background: transparent;
  transition: border-color .2s ease, box-shadow .2s ease, color .2s ease;
}
.btn-ghost:hover{
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 5px color-mix(in srgb, var(--accent) 60%, transparent), 0 0 15px color-mix(in srgb, var(--accent) 35%, transparent);
}

.fact{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.fact b{ color: var(--accent); text-shadow: 0 0 12px color-mix(in srgb, var(--accent) 60%, transparent); }

.tab{
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text-2);
  border-radius: var(--radius);
  transition: all .2s ease;
}
.tab:hover{ color: var(--text); border-color: color-mix(in srgb, var(--accent) 50%, transparent); }
.tab.active{
  color: var(--on-accent);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  box-shadow: 0 0 5px color-mix(in srgb, var(--accent) 60%, transparent), 0 0 15px color-mix(in srgb, var(--accent) 40%, transparent);
}

.tile{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.tile:hover{
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 70%, transparent);
  box-shadow: var(--glow);
}
.tile .gp{ color: var(--accent-2); letter-spacing: .04em; text-transform: uppercase; }
.tile .nm{ color: var(--text); }
.tile.noimg{
  background:
    radial-gradient(220px 140px at 50% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
}

.faq-item{
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.faq-item:hover{ border-color: color-mix(in srgb, var(--accent) 50%, transparent); }
.faq-q{ color: var(--text); }
.faq-q:hover{ color: var(--accent); }

.article h2{
  color: var(--text);
  letter-spacing: .01em;
  font-weight: 700;
  text-shadow: 0 0 14px color-mix(in srgb, var(--accent) 35%, transparent);
}
.article h2::after{
  content:"";
  display:block;
  width: 64px;
  height: 2px;
  margin-top: 8px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 8px color-mix(in srgb, var(--accent) 60%, transparent);
}

.table{ border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th{
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--text);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
}
.table td{ border-bottom: 1px solid var(--line); color: var(--prose); }

.site-footer, .foot{ border-top: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 50%, transparent); }