:root {
  --primary-color: #0A2E5F;
  --secondary-color: #D6DEFF;
  --accent-color: #8B00FF;
  --gradient-bg: linear-gradient(135deg, #0A2E5F, #4B0082);
  --hover-color: #6A0DAD;
}

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--gradient-bg);
  color: var(--secondary-color);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
}

header {
  text-align: center;
  padding: 50px 20px;
  background: rgba(0, 0, 0, 0.7);
  position: relative;
  z-index: 2;
}

header h1 {
  font-size: 3rem;
  font-weight: bold;
  margin-bottom: 10px;
}

header p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto;
}

.container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 20px;
}

.card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  width: calc(33.333% - 20px);
  margin: 10px;
  padding: 20px;
  transition: transform 0.3s ease-in-out;
}

.card:hover {
  transform: translateY(-10px);
}

.card img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.card h3 {
  font-size: 1.5rem;
  margin-top: 15px;
}

.card p {
  font-size: 1rem;
  color: var(--secondary-color);
}

@media (max-width: 1024px) {
  .card {
    width: calc(50% - 20px);
  }
}

@media (max-width: 768px) {
  .card {
    width: 100%;
  }
}

code {
  background: rgba(0, 0, 0, 0.5);
  color: var(--accent-color);
  padding: 5px 10px;
  border-radius: 5px;
  font-family: 'Roboto Mono', monospace;
}

pre {
  background: rgba(0, 0, 0, 0.7);
  padding: 20px;
  border-radius: 10px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

table, th, td {
  border: 1px solid rgba(255, 255, 255, 0.3);
}

th, td {
  padding: 10px;
  text-align: left;
}

footer {
  text-align: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.7);
  color: var(--secondary-color);
}