:root{
  --glow: 0 0 0 1px rgba(79,125,255,.35), 0 0 28px -6px rgba(79,125,255,.55);
}

body{
  background:
    radial-gradient(900px 520px at 12% -8%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
    radial-gradient(760px 460px at 92% 4%, color-mix(in srgb, var(--accent-2) 14%, transparent), transparent 58%),
    var(--bg);
  background-attachment: fixed;
}

.site-header{
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.section{
  background-image:
    radial-gradient(1100px 600px at 50% -20%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 65%);
}

/* Headings */
.hero-title,.article h2,.section > .center h2,h2{
  font-weight: 700;
  letter-spacing: -0.01em;
}
.hero-title{
  background: linear-gradient(100deg, var(--text), color-mix(in srgb, var(--accent-2) 70%, var(--text)));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Hero */
.hero{
  background:
    radial-gradient(680px 380px at 78% 18%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 12px 34px -22px rgba(0,0,0,.6);
}
.fact{
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.fact b{ color: var(--accent-2); }

/* Cards & features */
.card,.feature{
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 34px -22px rgba(0,0,0,.6);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover,.feature:hover{
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 22px 46px -22px rgba(0,0,0,.7), 0 0 26px -10px color-mix(in srgb, var(--accent) 60%, transparent);
}
.feature .icon{
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 32%, var(--line));
  border-radius: 12px;
  box-shadow: inset 0 0 18px -8px color-mix(in srgb, var(--accent) 70%, transparent);
}

/* Links */
.article a,.foot-cols a{ color: var(--accent-2); }

/* Buttons */
.btn{ border-radius: 12px; transition: transform .18s ease, box-shadow .22s ease, filter .2s ease; }
.btn-primary{
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, var(--accent-2)));
  color: var(--on-accent);
  border: 1px solid color-mix(in srgb, var(--accent) 70%, var(--line));
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: var(--glow);
  filter: brightness(1.06);
}
.btn-ghost{
  background: color-mix(in srgb, var(--panel) 60%, transparent);
  border: 1px solid var(--line);
}
.btn-ghost:hover{ border-color: color-mix(in srgb, var(--accent-2) 55%, var(--line)); }

/* Badge */
.badge{
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 36%, var(--line));
  color: var(--accent-2);
  border-radius: 999px;
}

/* Tabs */
.tab{
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}
.tab.active{
  border-color: color-mix(in srgb, var(--accent) 60%, var(--line));
  color: var(--accent-2);
  box-shadow: var(--glow);
}

/* Tiles */
.tile{
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 12px 34px -22px rgba(0,0,0,.6);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.tile:hover{
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 22px 46px -22px rgba(0,0,0,.7), 0 0 26px -10px color-mix(in srgb, var(--accent) 60%, transparent);
}
.tile .gp{ color: var(--text-2); }
.tile .nm{ color: var(--text); font-weight: 600; }
.tile.noimg{
  background:
    radial-gradient(140% 120% at 50% -20%, color-mix(in srgb, var(--accent) 26%, transparent), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
}

/* Tables */
.table{ border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th{
  background: color-mix(in srgb, var(--accent) 12%, var(--panel-2));
  color: var(--text);
}
.table tr:nth-child(even) td{ background: color-mix(in srgb, var(--panel) 50%, transparent); }

/* FAQ */
.faq-item{
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .2s ease;
}
.faq-item:hover{ border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.faq-q{ color: var(--text); font-weight: 600; }
.faq-q::after{ color: var(--accent-2); }