body {
  background:
    radial-gradient(900px 500px at 80% -10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%),
    radial-gradient(700px 400px at 0% 0%, color-mix(in srgb, var(--accent-2) 10%, transparent), transparent 55%),
    var(--bg);
}

.site-header {
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.hero {
  position: relative;
  background:
    radial-gradient(600px 320px at 75% 10%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 65%);
}

.hero-title {
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, var(--text), color-mix(in srgb, var(--accent) 55%, var(--text)));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub { color: var(--text-2); }

h2, h3 {
  font-weight: 650;
  letter-spacing: -0.01em;
}

.section + .section,
.article h2 {
  border-top: 1px solid var(--line);
}
.article h2 { padding-top: .6em; }

.facts .fact {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0,0,0,0.45);
}
.facts .fact b { color: var(--accent); }

.card, .feature {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0,0,0,0.45);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover, .feature:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: 0 14px 40px rgba(0,0,0,0.55);
}

.feature .icon {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  border-radius: calc(var(--radius) * 0.7);
}

.btn {
  border-radius: calc(var(--radius) * 0.8);
  border: 1px solid var(--line);
  transition: transform .18s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  border: none;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent), 0 8px 24px rgba(0,0,0,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 60%, transparent), 0 12px 34px color-mix(in srgb, var(--accent) 30%, transparent);
}
.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
}

.badge {
  background: color-mix(in srgb, var(--accent) 12%, var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  color: var(--text);
  border-radius: 999px;
}

.tabs .tab {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-2);
  transition: all .18s ease;
}
.tabs .tab:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); color: var(--text); }
.tabs .tab.active {
  background: var(--accent);
  color: var(--on-accent);
  border-color: transparent;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent);
}

.tile {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.45);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.tile:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--line));
  box-shadow: 0 14px 40px rgba(0,0,0,0.55);
}
.tile .nm { color: var(--text); font-weight: 600; }
.tile .gp { color: var(--accent-2); }
.tile.noimg {
  background:
    radial-gradient(400px 200px at 50% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%),
    var(--panel);
}

.table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.table th {
  background: var(--panel-2);
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.table td { border-bottom: 1px solid var(--line); color: var(--prose); }

.faq-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0,0,0,0.45);
  transition: border-color .2s ease;
}
.faq-item:hover { border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.faq-q { color: var(--text); font-weight: 600; }
.faq-a { color: var(--prose); }

.article p, .article li { color: var(--prose); }

.site-footer {
  border-top: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 90%, var(--panel));
}

a { transition: color .15s ease; }

::selection { background: color-mix(in srgb, var(--accent) 35%, transparent); color: var(--text); }