body {
  background:
    radial-gradient(900px 500px at 12% -8%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 60%),
    radial-gradient(700px 460px at 92% 0%, color-mix(in srgb, var(--accent-2) 7%, transparent), transparent 55%),
    var(--bg);
}

.section:nth-of-type(even) {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--panel) 40%, transparent), transparent),
    repeating-linear-gradient(90deg, transparent 0 38px, color-mix(in srgb, var(--line) 22%, transparent) 38px 39px);
}

.hero {
  background:
    radial-gradient(620px 360px at 78% 8%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 60%),
    repeating-linear-gradient(0deg, transparent 0 26px, color-mix(in srgb, var(--line) 30%, transparent) 26px 27px),
    linear-gradient(180deg, var(--panel-2), var(--bg));
  border-bottom: 1px solid var(--line);
}

.hero-title {
  letter-spacing: 0.01em;
  font-weight: 700;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--text), var(--accent) 70%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2, h3, .hero-sub b {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.site-header {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.badge {
  background: color-mix(in srgb, var(--accent) 12%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--line));
  color: var(--accent);
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

.fact {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.fact b { color: var(--accent); }

.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, border-color .25s ease, box-shadow .25s ease;
  position: relative;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  opacity: 0;
  transition: opacity .25s ease;
}
.card:hover, .feature:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  box-shadow: 0 0 18px rgba(155, 230, 10, .18);
}
.card:hover::before { opacity: 1; }

.feature .icon {
  background: color-mix(in srgb, var(--accent) 14%, var(--panel-2));
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line));
  color: var(--accent);
  border-radius: 12px;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  border: 1px solid color-mix(in srgb, var(--accent) 80%, #000);
  border-radius: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: box-shadow .2s ease, transform .15s ease;
}
.btn-primary:hover {
  box-shadow: 0 0 18px rgba(155, 230, 10, .35);
  transform: translateY(-1px);
}
.btn-ghost {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  transition: border-color .2s ease, color .2s ease;
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.tabs .tab {
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text-2);
  border-radius: 999px;
  transition: all .2s ease;
}
.tabs .tab:hover { color: var(--text); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.tabs .tab.active {
  background: color-mix(in srgb, var(--accent) 16%, var(--panel));
  border-color: var(--accent);
  color: var(--accent);
}

.tile {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 0 18px rgba(155, 230, 10, .2);
}
.tile .nm { color: var(--text); font-weight: 600; }
.tile .gp { color: var(--accent-2); letter-spacing: 0.04em; }
.tile.noimg {
  background:
    radial-gradient(120% 90% at 50% 0%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%),
    linear-gradient(180deg, var(--panel-2), var(--panel));
}

.article a, .prose a { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; }
.article a:hover { color: var(--accent); }

.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);
  border-bottom: 1px solid var(--line);
}
.table td { border-bottom: 1px solid var(--line); }
.table tr:hover td { background: color-mix(in srgb, var(--accent) 6%, transparent); }

.faq-item {
  background: 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) 35%, var(--line)); }
.faq-q { color: var(--text); font-weight: 600; }
.faq-q::after { color: var(--accent); }
.faq-a { color: var(--prose); }

.site-footer, .foot { border-top: 1px solid var(--line); background: var(--panel-2); }