body {
  background:
    radial-gradient(900px 600px at 15% -10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    radial-gradient(800px 500px at 90% 0%, color-mix(in srgb, var(--accent-2) 16%, transparent), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

.site-header {
  background: color-mix(in srgb, var(--panel) 78%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.hero {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto -20%;
  height: 120%;
  background:
    radial-gradient(600px 380px at 30% 20%, color-mix(in srgb, var(--accent) 38%, transparent), transparent 65%),
    radial-gradient(520px 340px at 75% 35%, color-mix(in srgb, var(--accent-2) 30%, transparent), transparent 65%),
    radial-gradient(700px 420px at 55% 80%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%);
  filter: saturate(1.2);
  pointer-events: none;
  z-index: 0;
}
.hero > * { position: relative; z-index: 1; }

.hero-title {
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(100deg, var(--text), var(--accent) 55%, var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h1, h2, h3 {
  font-weight: 700;
  letter-spacing: -0.01em;
}

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

.facts .fact {
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}
.facts .fact b { color: var(--accent-2); }

.badge {
  background: color-mix(in srgb, var(--accent) 16%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line));
  color: var(--text);
  border-radius: 999px;
}

.btn {
  border-radius: calc(var(--radius) - 4px);
  border: 1px solid var(--line);
  transition: transform .2s ease, box-shadow .25s ease, background .25s ease;
}
.btn-primary {
  background: linear-gradient(120deg, var(--accent), color-mix(in srgb, var(--accent) 60%, var(--accent-2)));
  color: var(--on-accent);
  border-color: transparent;
  box-shadow: 0 6px 20px color-mix(in srgb, var(--accent) 35%, transparent);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 34px color-mix(in srgb, var(--accent) 60%, transparent);
}
.btn-ghost:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent) inset;
}

.card, .feature {
  background: linear-gradient(180deg, color-mix(in srgb, var(--panel) 92%, transparent), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover, .feature:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  box-shadow: 0 14px 40px color-mix(in srgb, var(--accent) 22%, transparent);
}

.feature .icon {
  color: var(--accent-2);
  background: color-mix(in srgb, var(--accent) 14%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  border-radius: calc(var(--radius) - 6px);
}

.tabs .tab {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-2);
  transition: all .2s ease;
}
.tabs .tab:hover { color: var(--text); border-color: var(--accent); }
.tabs .tab.active {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: var(--on-accent);
  border-color: transparent;
}

.tile {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .25s ease, border-color .25s ease;
}
.tile:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
  box-shadow: 0 16px 44px color-mix(in srgb, var(--accent) 30%, transparent);
}
.tile .gp { color: var(--accent-2); }
.tile .nm { color: var(--text); font-weight: 600; }
.tile.noimg {
  background:
    radial-gradient(300px 200px at 30% 0%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%),
    linear-gradient(180deg, var(--panel), var(--panel-2));
}

.article { color: var(--prose); }
.article h2 {
  background: linear-gradient(100deg, var(--text), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.table { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th { background: color-mix(in srgb, var(--accent) 14%, var(--panel)); color: var(--text); }
.table td { border-top: 1px solid var(--line); }

.faq-item {
  background: linear-gradient(180deg, var(--panel), var(--panel-2));
  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; }

.site-footer { border-top: 1px solid var(--line); }

::selection { background: color-mix(in srgb, var(--accent) 45%, transparent); color: var(--text); }