body {
  margin: 0;
  font-family: system-ui, Arial, sans-serif;
  background: #101827;
  color: #fff;
}

.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #18243a;
  border-radius: 16px;
  padding: 16px 20px;
}

.logo {
  color: #fff;
  text-decoration: none;
  font-weight: 800;
  font-size: 22px;
}

.topbar nav {
  display: flex;
  gap: 16px;
}

.topbar nav a {
  color: #dbeafe;
  text-decoration: none;
  font-weight: 700;
}

.hero {
  margin: 28px 0;
  padding: 28px;
  background: linear-gradient(135deg, #22365a, #172237);
  border-radius: 22px;
}

.hero h1 {
  margin: 0 0 8px;
  font-size: 40px;
}

.block {
  margin: 28px 0;
}

.block h2 {
  margin: 0 0 14px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.card {
  background: #18243a;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 8px 24px rgba(0,0,0,.22);
}

.card-kicker {
  color: #93c5fd;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}

.card h3 {
  margin: 8px 0 14px;
  font-size: 20px;
}

.card-row {
  color: #dbeafe;
  margin: 8px 0;
}

.card-btn {
  display: inline-block;
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: 12px;
  background: #2563eb;
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}

.empty {
  background: #18243a;
  color: #9ca3af;
  border-radius: 14px;
  padding: 18px;
}