:root {
  --bg: #f3f6fb;
  --card: #ffffff;
  --text: #192235;
  --muted: #56617a;
  --line: #dbe3f2;
  --accent: #375bdb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  padding: 2rem clamp(1rem, 3vw, 3rem) 1rem;
}

.topbar h1 { margin: .6rem 0 0; }
.topbar p { margin: .6rem 0 0; color: var(--muted); }

.page-grid {
  padding: 1rem clamp(1rem, 3vw, 3rem) 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.2rem;
  box-shadow: 0 4px 14px rgba(18, 43, 120, 0.06);
}

.nav-card { color: inherit; display: block; }
.nav-card p { color: var(--muted); margin-bottom: 0; }

.card h2, .card h3 { margin-top: 0; }

.stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
}

.stats article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .8rem;
}

.value {
  margin: .4rem 0 0;
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 700;
}

.muted { color: var(--muted); }

.links-grid {
  margin: 0;
  padding-left: 1.2rem;
  columns: 2;
  column-gap: 2rem;
}

.links-grid li { margin-bottom: .55rem; }

.span-2 { grid-column: span 2; }
.one-col { grid-template-columns: 1fr; max-width: 900px; }

@media (max-width: 950px) {
  .span-2 { grid-column: auto; }
  .links-grid { columns: 1; }
}