body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: #f8fafc;
  color: #1f2937;
}

.topbar {
  background: #0f172a;
}

.brand {
  color: #e2e8f0;
  text-decoration: none;
  font-weight: 600;
}

.brand:hover {
  color: #93c5fd;
}

.app-newb {
  background: linear-gradient(135deg, #eff6ff, #ffffff);
}

.meta span {
  background: #e2e8f0;
  color: #334155;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.92rem;
}

.feature-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
}

.feature-card li {
  margin-bottom: 0.65rem;
  display: flex;
  gap: 0.5rem;
}

.feature-card i {
  color: #2563eb;
}

.data-section {
  background: #f1f5f9;
}

.info-box {
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid #dbe2ea;
}

footer {
  background: #0f172a;
  color: #cbd5e1;
}

footer a {
  color: #93c5fd;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}