body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f7fb;
  color: #111827;
}
.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}
.hero {
  background: linear-gradient(135deg,#0f172a,#1e3a8a);
  color: white;
  text-align: center;
  padding: 90px 20px;
}
.hero h1 {
  font-size: 4rem;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin: 50px 0;
  background: white;
}
th, td {
  border: 1px solid #ddd;
  padding: 14px;
  text-align: left;
}
th {
  background: #111827;
  color: white;
}
tr:nth-child(even) {
  background: #f9fafb;
}
a {
  color: #2563eb;
  text-decoration: none;
}
footer {
  background: #111827;
  color: white;
  text-align: center;
  padding: 30px 0;
}