body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  color: #ffffff;
  background: radial-gradient(circle, #0f2046, #1a376e);
  animation: aurora-move 15s linear infinite;
  overflow-x: hidden;
}
@keyframes aurora-move {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 40px;
  background: rgba(15, 32, 70, 0.8);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}
header h1 {
  font-size: 2rem;
  color: #ff9800;
  font-weight: bold;
}
.container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  padding: 20px;
}
.section {
  background: linear-gradient(135deg, #1a376e, #0f2046);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}
.section:hover {
  transform: translateY(-5px);
}
img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}
.gradient-section {
  background: linear-gradient(135deg, #0f2046, #1a376e);
  padding: 50px;
  margin: 20px;
  border-radius: 10px;
}
button {
  background-color: #ff9800;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  transition: all 0.3s ease;
  cursor: pointer;
}
button:hover {
  background-color: #e68c00;
  transform: scale(1.1);
}
code {
  display: block;
  background: #1a376e;
  color: #ff9800;
  padding: 10px;
  border-radius: 5px;
  overflow-x: auto;
  font-size: 0.9rem;
}
pre {
  background: #1a376e;
  padding: 15px;
  border-radius: 5px;
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
th, td {
  padding: 10px;
  text-align: left;
  border: 1px solid #333;
}
th {
  background: #0f2046;
}
@media (max-width: 768px) {
  header h1 {
    font-size: 1.5rem;
  }
  .section {
    padding: 15px;
  }
  code, pre {
    font-size: 0.8rem;
  }
}