body {
  font-family: 'Roboto', 'Open Sans', sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background: radial-gradient(circle, rgb(255, 87, 34), transparent);
  color: #333;
  overflow-x: hidden;
}
header {
  background: linear-gradient(to right, #0a1e3b, #2c3e50);
  color: white;
  padding: 20px;
  text-align: center;
  position: relative;
  z-index: 10;
}
header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  z-index: -1;
}
h1 {
  font-size: 2.5rem;
  margin: 0;
  font-weight: bold;
}
nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}
nav a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
}
nav a:hover {
  color: #ff5722;
  transform: scale(1.1);
}
main {
  padding: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}
.card img {
  max-width: 100%;
  border-radius: 10px;
  margin-bottom: 10px;
}
pre {
  background: #f4f4f4;
  padding: 10px;
  border-radius: 5px;
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
th, td {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: left;
}
th {
  background: #0a1e3b;
  color: white;
}
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  main {
    grid-template-columns: 1fr;
  }
}
footer {
  background: #2c3e50;
  color: white;
  text-align: center;
  padding: 15px;
  margin-top: 20px;
}