:root {
  --bg: #f4f6f9;
  --card: #fff;
  --text: #1a1d26;
  --muted: #5c6578;
  --accent: #2563eb;
  --ok: #059669;
  --border: #e2e8f0;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.logo { font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em; }
nav a { margin-left: 1.25rem; color: var(--muted); font-size: 0.92rem; }
nav a.active { color: var(--accent); font-weight: 600; }
main { max-width: 920px; margin: 0 auto; padding: 2rem 1.25rem 3rem; }
.hero {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 55%, #3b82f6 100%);
  color: #fff;
  border-radius: 12px;
  padding: 2.25rem 2rem;
  margin-bottom: 1.75rem;
}
.hero h1 { margin: 0 0 0.5rem; font-size: 1.75rem; font-weight: 650; }
.hero p { margin: 0; opacity: 0.92; max-width: 36rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem 1.35rem;
}
.card h2 { margin: 0 0 0.65rem; font-size: 1rem; }
.muted { color: var(--muted); font-size: 0.9rem; }
.badge {
  display: inline-block;
  background: #d1fae5;
  color: var(--ok);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 0.55rem 0.35rem; border-bottom: 1px solid var(--border); }
footer {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--muted);
}